diff --git a/composer.json b/composer.json
index 108ea8473d..20cbe46a77 100644
--- a/composer.json
+++ b/composer.json
@@ -50,7 +50,6 @@
"bower-asset/base64": "^1.0",
"bower-asset/chart-js": "^2.8",
"bower-asset/dompurify": "^1.0",
- "bower-asset/perfect-scrollbar": "^0.6",
"bower-asset/vue": "^2.6",
"npm-asset/es-jquery-sortable": "^0.9.13",
"npm-asset/jquery": "^2.0",
diff --git a/composer.lock b/composer.lock
index 8834f3f701..52f1e80a3a 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
"This file is @generated automatically"
],
- "content-hash": "e1a839b13f7ba5892c8730d0da3ddf1c",
+ "content-hash": "0d0fe0cafbe7bd050b41a5c9e96dba5f",
"packages": [
{
"name": "asika/simple-console",
@@ -237,37 +237,6 @@
],
"time": "2019-02-28T15:21:34+00:00"
},
- {
- "name": "bower-asset/perfect-scrollbar",
- "version": "0.6.16",
- "source": {
- "type": "git",
- "url": "https://github.com/utatti/perfect-scrollbar-bower.git",
- "reference": "3049129e5dbb403295ce8507a461cdd0f200938c"
- },
- "dist": {
- "type": "zip",
- "url": "https://api.github.com/repos/utatti/perfect-scrollbar-bower/zipball/3049129e5dbb403295ce8507a461cdd0f200938c",
- "reference": "3049129e5dbb403295ce8507a461cdd0f200938c",
- "shasum": ""
- },
- "type": "bower-asset-library",
- "extra": {
- "bower-asset-main": [
- "css/perfect-scrollbar.css",
- "js/perfect-scrollbar.js"
- ],
- "bower-asset-ignore": [
- "**/.*",
- "bower_components"
- ]
- },
- "license": [
- "MIT"
- ],
- "description": "Minimalistic but perfect custom scrollbar plugin",
- "time": "2017-01-10T01:04:09+00:00"
- },
{
"name": "bower-asset/vue",
"version": "v2.6.10",
@@ -485,7 +454,6 @@
"jsonld.php"
]
},
- "notification-url": "https://packagist.org/downloads/",
"license": [
"BSD-3-Clause"
],
@@ -503,11 +471,11 @@
"description": "A JSON-LD Processor and API implementation in PHP.",
"homepage": "https://git.friendi.ca/friendica/php-json-ld",
"keywords": [
+ "JSON",
"JSON-LD",
"Linked Data",
"RDF",
"Semantic Web",
- "json",
"jsonld"
],
"time": "2018-10-08T20:41:00+00:00"
@@ -3925,7 +3893,7 @@
}
],
"description": "Provides the functionality to compare PHP values for equality",
- "homepage": "https://github.com/sebastianbergmann/comparator",
+ "homepage": "http://www.github.com/sebastianbergmann/comparator",
"keywords": [
"comparator",
"compare",
@@ -4027,7 +3995,7 @@
}
],
"description": "Provides functionality to handle HHVM/PHP environments",
- "homepage": "https://github.com/sebastianbergmann/environment",
+ "homepage": "http://www.github.com/sebastianbergmann/environment",
"keywords": [
"Xdebug",
"environment",
@@ -4095,7 +4063,7 @@
}
],
"description": "Provides the functionality to export PHP variables for visualization",
- "homepage": "https://github.com/sebastianbergmann/exporter",
+ "homepage": "http://www.github.com/sebastianbergmann/exporter",
"keywords": [
"export",
"exporter"
@@ -4147,7 +4115,7 @@
}
],
"description": "Snapshotting of global state",
- "homepage": "https://github.com/sebastianbergmann/global-state",
+ "homepage": "http://www.github.com/sebastianbergmann/global-state",
"keywords": [
"global state"
],
@@ -4249,7 +4217,7 @@
}
],
"description": "Provides functionality to recursively process PHP variables",
- "homepage": "https://github.com/sebastianbergmann/recursion-context",
+ "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
"time": "2016-11-19T07:33:16+00:00"
},
{
diff --git a/database.sql b/database.sql
index a68f3d4e5a..a26b6f2bfd 100644
--- a/database.sql
+++ b/database.sql
@@ -1,6 +1,6 @@
-- ------------------------------------------
-- Friendica 2020.06-dev (Red Hot Poker)
--- DB_UPDATE_VERSION 1341
+-- DB_UPDATE_VERSION 1346
-- ------------------------------------------
@@ -666,7 +666,8 @@ CREATE TABLE IF NOT EXISTS `item` (
INDEX `uid_eventid` (`uid`,`event-id`),
INDEX `icid` (`icid`),
INDEX `iaid` (`iaid`),
- INDEX `psid_wall` (`psid`,`wall`)
+ INDEX `psid_wall` (`psid`,`wall`),
+ INDEX `uri-id` (`uri-id`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Structure for all posts';
--
@@ -714,24 +715,6 @@ CREATE TABLE IF NOT EXISTS `item-content` (
INDEX `uri-id` (`uri-id`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Content for all posts';
---
--- TABLE item-delivery-data
---
-CREATE TABLE IF NOT EXISTS `item-delivery-data` (
- `iid` int unsigned NOT NULL COMMENT 'Item id',
- `postopts` text COMMENT 'External post connectors add their network name to this comma-separated string to identify that they should be delivered to these networks during delivery',
- `inform` mediumtext COMMENT 'Additional receivers of the linked item',
- `queue_count` mediumint NOT NULL DEFAULT 0 COMMENT 'Initial number of delivery recipients, used as item.delivery_queue_count',
- `queue_done` mediumint NOT NULL DEFAULT 0 COMMENT 'Number of successful deliveries, used as item.delivery_queue_done',
- `queue_failed` mediumint NOT NULL DEFAULT 0 COMMENT 'Number of unsuccessful deliveries, used as item.delivery_queue_failed',
- `activitypub` mediumint NOT NULL DEFAULT 0 COMMENT 'Number of successful deliveries via ActivityPub',
- `dfrn` mediumint NOT NULL DEFAULT 0 COMMENT 'Number of successful deliveries via DFRN',
- `legacy_dfrn` mediumint NOT NULL DEFAULT 0 COMMENT 'Number of successful deliveries via legacy DFRN',
- `diaspora` mediumint NOT NULL DEFAULT 0 COMMENT 'Number of successful deliveries via Diaspora',
- `ostatus` mediumint NOT NULL DEFAULT 0 COMMENT 'Number of successful deliveries via OStatus',
- PRIMARY KEY(`iid`)
-) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Delivery data for items';
-
--
-- TABLE item-uri
--
@@ -832,6 +815,8 @@ CREATE TABLE IF NOT EXISTS `notify` (
`link` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`iid` int unsigned NOT NULL DEFAULT 0 COMMENT 'item.id',
`parent` int unsigned NOT NULL DEFAULT 0 COMMENT '',
+ `uri-id` int unsigned COMMENT 'Item-uri id of the related post',
+ `parent-uri-id` int unsigned COMMENT 'Item-uri id of the parent of the related post',
`seen` boolean NOT NULL DEFAULT '0' COMMENT '',
`verb` varchar(100) NOT NULL DEFAULT '' COMMENT '',
`otype` varchar(10) NOT NULL DEFAULT '' COMMENT '',
@@ -850,6 +835,7 @@ CREATE TABLE IF NOT EXISTS `notify-threads` (
`id` int unsigned NOT NULL auto_increment COMMENT 'sequential ID',
`notify-id` int unsigned NOT NULL DEFAULT 0 COMMENT '',
`master-parent-item` int unsigned NOT NULL DEFAULT 0 COMMENT '',
+ `master-parent-uri-id` int unsigned COMMENT 'Item-uri id of the parent of the related post',
`parent-item` int unsigned NOT NULL DEFAULT 0 COMMENT '',
`receiver-uid` mediumint unsigned NOT NULL DEFAULT 0 COMMENT 'User id',
PRIMARY KEY(`id`)
@@ -1187,6 +1173,36 @@ CREATE TABLE IF NOT EXISTS `tag` (
INDEX `url` (`url`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='tags and mentions';
+--
+-- TABLE post-category
+--
+CREATE TABLE IF NOT EXISTS `post-category` (
+ `uri-id` int unsigned NOT NULL COMMENT 'Id of the item-uri table entry that contains the item uri',
+ `uid` mediumint unsigned NOT NULL DEFAULT 0 COMMENT 'User id',
+ `type` tinyint unsigned NOT NULL DEFAULT 0 COMMENT '',
+ `tid` int unsigned NOT NULL DEFAULT 0 COMMENT '',
+ PRIMARY KEY(`uri-id`,`uid`,`type`,`tid`),
+ INDEX `uri-id` (`tid`)
+) DEFAULT COLLATE utf8mb4_general_ci COMMENT='post relation to categories';
+
+--
+-- TABLE post-delivery-data
+--
+CREATE TABLE IF NOT EXISTS `post-delivery-data` (
+ `uri-id` int unsigned NOT NULL COMMENT 'Id of the item-uri table entry that contains the item uri',
+ `postopts` text COMMENT 'External post connectors add their network name to this comma-separated string to identify that they should be delivered to these networks during delivery',
+ `inform` mediumtext COMMENT 'Additional receivers of the linked item',
+ `queue_count` mediumint NOT NULL DEFAULT 0 COMMENT 'Initial number of delivery recipients, used as item.delivery_queue_count',
+ `queue_done` mediumint NOT NULL DEFAULT 0 COMMENT 'Number of successful deliveries, used as item.delivery_queue_done',
+ `queue_failed` mediumint NOT NULL DEFAULT 0 COMMENT 'Number of unsuccessful deliveries, used as item.delivery_queue_failed',
+ `activitypub` mediumint NOT NULL DEFAULT 0 COMMENT 'Number of successful deliveries via ActivityPub',
+ `dfrn` mediumint NOT NULL DEFAULT 0 COMMENT 'Number of successful deliveries via DFRN',
+ `legacy_dfrn` mediumint NOT NULL DEFAULT 0 COMMENT 'Number of successful deliveries via legacy DFRN',
+ `diaspora` mediumint NOT NULL DEFAULT 0 COMMENT 'Number of successful deliveries via Diaspora',
+ `ostatus` mediumint NOT NULL DEFAULT 0 COMMENT 'Number of successful deliveries via OStatus',
+ PRIMARY KEY(`uri-id`)
+) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Delivery data for items';
+
--
-- TABLE post-tag
--
@@ -1386,6 +1402,23 @@ CREATE TABLE IF NOT EXISTS `storage` (
PRIMARY KEY(`id`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Data stored by Database storage backend';
+--
+-- VIEW category-view
+--
+DROP VIEW IF EXISTS `category-view`;
+CREATE VIEW `category-view` AS SELECT
+ `post-category`.`uri-id` AS `uri-id`,
+ `post-category`.`uid` AS `uid`,
+ `item-uri`.`uri` AS `uri`,
+ `item-uri`.`guid` AS `guid`,
+ `post-category`.`type` AS `type`,
+ `post-category`.`tid` AS `tid`,
+ `tag`.`name` AS `name`,
+ `tag`.`url` AS `url`
+ FROM `post-category`
+ INNER JOIN `item-uri` ON `item-uri`.id = `post-category`.`uri-id`
+ LEFT JOIN `tag` ON `post-category`.`tid` = `tag`.`id`;
+
--
-- VIEW tag-view
--
@@ -1539,22 +1572,6 @@ CREATE VIEW `owner-view` AS SELECT
INNER JOIN `contact` ON `contact`.`uid` = `user`.`uid` AND `contact`.`self`
INNER JOIN `profile` ON `profile`.`uid` = `user`.`uid`;
---
--- VIEW participation-view
---
-DROP VIEW IF EXISTS `participation-view`;
-CREATE VIEW `participation-view` AS SELECT
- `participation`.`iid` AS `iid`,
- `contact`.`id` AS `id`,
- `contact`.`url` AS `url`,
- `contact`.`name` AS `name`,
- `contact`.`protocol` AS `protocol`,
- CASE `contact`.`batch` WHEN '' THEN `fcontact`.`batch` ELSE `contact`.`batch` END AS `batch`,
- CASE `fcontact`.`network` WHEN '' THEN `contact`.`network` ELSE `fcontact`.`network` END AS `network`
- FROM `participation`
- INNER JOIN `contact` ON `contact`.`id` = `participation`.`cid` AND NOT `contact`.`archive`
- INNER JOIN `fcontact` ON `fcontact`.`id` = `participation`.`fid`;
-
--
-- VIEW pending-view
--
@@ -1577,6 +1594,27 @@ CREATE VIEW `pending-view` AS SELECT
INNER JOIN `contact` ON `register`.`uid` = `contact`.`uid`
INNER JOIN `user` ON `register`.`uid` = `user`.`uid`;
+--
+-- VIEW tag-search-view
+--
+DROP VIEW IF EXISTS `tag-search-view`;
+CREATE VIEW `tag-search-view` AS SELECT
+ `post-tag`.`uri-id` AS `uri-id`,
+ `item`.`id` AS `iid`,
+ `item`.`uri` AS `uri`,
+ `item`.`guid` AS `guid`,
+ `item`.`uid` AS `uid`,
+ `item`.`private` AS `private`,
+ `item`.`wall` AS `wall`,
+ `item`.`origin` AS `origin`,
+ `item`.`gravity` AS `gravity`,
+ `item`.`received` AS `received`,
+ `tag`.`name` AS `name`
+ FROM `post-tag`
+ INNER JOIN `tag` ON `tag`.`id` = `post-tag`.`tid`
+ INNER JOIN `item` ON `item`.`uri-id` = `post-tag`.`uri-id`
+ WHERE `post-tag`.`type` = 1;
+
--
-- VIEW workerqueue-view
--
diff --git a/include/enotify.php b/include/enotify.php
index 78a390e657..ae2e2e7fef 100644
--- a/include/enotify.php
+++ b/include/enotify.php
@@ -107,12 +107,24 @@ function notification($params)
$item_id = 0;
}
+ if (isset($params['item']['uri-id'])) {
+ $uri_id = $params['item']['uri-id'];
+ } else {
+ $uri_id = 0;
+ }
+
if (isset($params['parent'])) {
$parent_id = $params['parent'];
} else {
$parent_id = 0;
}
+ if (isset($params['item']['parent-uri-id'])) {
+ $parent_uri_id = $params['item']['parent-uri-id'];
+ } else {
+ $parent_uri_id = 0;
+ }
+
$epreamble = '';
$preamble = '';
$subject = '';
@@ -452,17 +464,19 @@ function notification($params)
if ($show_in_notification_page) {
$notification = DI::notify()->insert([
- 'name' => $params['source_name'] ?? '',
- 'name_cache' => substr(strip_tags(BBCode::convert($params['source_name'] ?? '')), 0, 255),
- 'url' => $params['source_link'] ?? '',
- 'photo' => $params['source_photo'] ?? '',
- 'link' => $itemlink ?? '',
- 'uid' => $params['uid'] ?? 0,
- 'iid' => $item_id ?? 0,
- 'parent' => $parent_id ?? 0,
- 'type' => $params['type'] ?? '',
- 'verb' => $params['verb'] ?? '',
- 'otype' => $params['otype'] ?? '',
+ 'name' => $params['source_name'] ?? '',
+ 'name_cache' => substr(strip_tags(BBCode::convert($params['source_name'] ?? '')), 0, 255),
+ 'url' => $params['source_link'] ?? '',
+ 'photo' => $params['source_photo'] ?? '',
+ 'link' => $itemlink ?? '',
+ 'uid' => $params['uid'] ?? 0,
+ 'iid' => $item_id,
+ 'uri-id' => $uri_id,
+ 'parent' => $parent_id,
+ 'parent-uri-id' => $parent_uri_id,
+ 'type' => $params['type'] ?? '',
+ 'verb' => $params['verb'] ?? '',
+ 'otype' => $params['otype'] ?? '',
]);
$notification->msg = Renderer::replaceMacros($epreamble, ['$itemlink' => $notification->link]);
@@ -486,8 +500,9 @@ function notification($params)
if (!DBA::exists('notify-threads', ['master-parent-item' => $params['parent'], 'receiver-uid' => $params['uid']])) {
Logger::log("notify_id:" . intval($notify_id) . ", parent: " . intval($params['parent']) . "uid: " . intval($params['uid']), Logger::DEBUG);
- $fields = ['notify-id' => $notify_id, 'master-parent-item' => $params['parent'],
- 'receiver-uid' => $params['uid'], 'parent-item' => 0];
+ $fields = ['notify-id' => $notify_id, 'master-parent-item' => $params['parent'],
+ 'master-parent-uri-id' => $parent_uri_id,
+ 'receiver-uid' => $params['uid'], 'parent-item' => 0];
DBA::insert('notify-threads', $fields);
$additional_mail_header .= "Message-ID: <${id_for_parent}>\n";
@@ -574,7 +589,7 @@ function check_user_notification($itemid) {
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
function check_item_notification($itemid, $uid, $notification_type) {
- $fields = ['id', 'mention', 'parent', 'title', 'body',
+ $fields = ['id', 'uri-id', 'mention', 'parent', 'parent-uri-id', 'title', 'body',
'author-link', 'author-name', 'author-avatar', 'author-id',
'guid', 'parent-uri', 'uri', 'contact-id', 'network'];
$condition = ['id' => $itemid, 'gravity' => [GRAVITY_PARENT, GRAVITY_COMMENT], 'deleted' => false];
diff --git a/mod/photos.php b/mod/photos.php
index 50210d6869..311d2b1c14 100644
--- a/mod/photos.php
+++ b/mod/photos.php
@@ -425,13 +425,11 @@ function photos_post(App $a)
$item = Item::selectFirst(['tag', 'inform', 'uri-id'], ['id' => $item_id, 'uid' => $page_owner_uid]);
if (DBA::isResult($item)) {
- $old_tag = $item['tag'];
$old_inform = $item['inform'];
}
}
if (strlen($rawtags)) {
- $str_tags = '';
$inform = '';
// if the new tag doesn't have a namespace specifier (@foo or #foo) give it a hashtag
@@ -513,15 +511,10 @@ function photos_post(App $a)
if (!empty($contact)) {
$taginfo[] = [$newname, $profile, $notify, $contact, '@[url=' . str_replace(',', '%2c', $profile) . ']' . $newname . '[/url]'];
} else {
- $taginfo[] = [$newname, $profile, $notify, null, $str_tags .= '@[url=' . $profile . ']' . $newname . '[/url]'];
- }
-
- if (strlen($str_tags)) {
- $str_tags .= ',';
+ $taginfo[] = [$newname, $profile, $notify, null, '@[url=' . $profile . ']' . $newname . '[/url]'];
}
$profile = str_replace(',', '%2c', $profile);
- $str_tags .= '@[url=' . $profile . ']' . $newname . '[/url]';
if (!empty($item['uri-id'])) {
Tag::store($item['uri-id'], Tag::MENTION, $newname, $profile);
@@ -529,7 +522,6 @@ function photos_post(App $a)
}
} elseif (strpos($tag, '#') === 0) {
$tagname = substr($tag, 1);
- $str_tags .= '#[url=' . DI::baseUrl() . "/search?tag=" . $tagname . ']' . $tagname . '[/url],';
if (!empty($item['uri-id'])) {
Tag::store($item['uri-id'], Tag::HASHTAG, $tagname);
}
@@ -537,19 +529,13 @@ function photos_post(App $a)
}
}
- $newtag = $old_tag ?? '';
- if (strlen($newtag) && strlen($str_tags)) {
- $newtag .= ',';
- }
- $newtag .= $str_tags;
-
$newinform = $old_inform ?? '';
if (strlen($newinform) && strlen($inform)) {
$newinform .= ',';
}
$newinform .= $inform;
- $fields = ['tag' => $newtag, 'inform' => $newinform, 'edited' => DateTimeFormat::utcNow(), 'changed' => DateTimeFormat::utcNow()];
+ $fields = ['inform' => $newinform, 'edited' => DateTimeFormat::utcNow(), 'changed' => DateTimeFormat::utcNow()];
$condition = ['id' => $item_id];
Item::update($fields, $condition);
@@ -1322,8 +1308,9 @@ function photos_content(App $a)
$tags = null;
- if (!empty($link_item['id']) && !empty($link_item['tag'])) {
- $arr = explode(',', $link_item['tag']);
+ if (!empty($link_item['id'])) {
+ $tag_text = Tag::getCSVByURIId($link_item['uri-id']);
+ $arr = explode(',', $tag_text);
// parse tags and add links
$tag_arr = [];
foreach ($arr as $tag) {
diff --git a/mod/tagrm.php b/mod/tagrm.php
index 7e8ae8524b..4022f999db 100644
--- a/mod/tagrm.php
+++ b/mod/tagrm.php
@@ -97,15 +97,16 @@ function tagrm_content(App $a)
// NOTREACHED
}
- $item = Item::selectFirst(['tag'], ['id' => $item_id, 'uid' => local_user()]);
+ $item = Item::selectFirst(['uri-id'], ['id' => $item_id, 'uid' => local_user()]);
if (!DBA::isResult($item)) {
DI::baseUrl()->redirect($_SESSION['photo_return']);
}
- $arr = explode(',', $item['tag']);
+ $tag_text = Tag::getCSVByURIId($item['uri-id']);
+ $arr = explode(',', $tag_text);
- if (empty($item['tag'])) {
+ if (empty($arr)) {
DI::baseUrl()->redirect($_SESSION['photo_return']);
}
diff --git a/src/Content/Text/Markdown.php b/src/Content/Text/Markdown.php
index f5ad85e805..71437fb350 100644
--- a/src/Content/Text/Markdown.php
+++ b/src/Content/Text/Markdown.php
@@ -122,9 +122,6 @@ class Markdown
// protect the recycle symbol from turning into a tag, but without unescaping angles and naked ampersands
$s = str_replace('♲', html_entity_decode('♲', ENT_QUOTES, 'UTF-8'), $s);
- // Convert everything that looks like a link to a link
- $s = preg_replace('/([^\]=]|^)(https?\:\/\/)([a-zA-Z0-9:\/\-?&;.=_~#%$!+,@]+(?processlist();
}
+ /**
+ * Fetch a database variable
+ *
+ * @param string $name
+ * @return string content
+ */
+ public static function getVariable(string $name)
+ {
+ return DI::dba()->getVariable($name);
+ }
+
/**
* Checks if $array is a filled array with at least one entry.
*
diff --git a/src/Database/Database.php b/src/Database/Database.php
index db906bd01e..ad0c857960 100644
--- a/src/Database/Database.php
+++ b/src/Database/Database.php
@@ -1645,6 +1645,18 @@ class Database
return (["list" => $statelist, "amount" => $processes]);
}
+ /**
+ * Fetch a database variable
+ *
+ * @param string $name
+ * @return string content
+ */
+ public function getVariable(string $name)
+ {
+ $result = $this->fetchFirst("SHOW GLOBAL VARIABLES WHERE `Variable_name` = ?", $name);
+ return $result['Value'] ?? null;
+ }
+
/**
* Checks if $array is a filled array with at least one entry.
*
diff --git a/src/Database/PostUpdate.php b/src/Database/PostUpdate.php
index 9bce1f1f3c..82cc07c6d6 100644
--- a/src/Database/PostUpdate.php
+++ b/src/Database/PostUpdate.php
@@ -74,6 +74,9 @@ class PostUpdate
if (!self::update1342()) {
return false;
}
+ if (!self::update1345()) {
+ return false;
+ }
if (!self::update1346()) {
return false;
}
@@ -564,7 +567,6 @@ class PostUpdate
Logger::info('Start', ['item' => $id]);
- $start_id = $id;
$rows = 0;
$items = DBA::p("SELECT `uri-id`,`body` FROM `item-content` WHERE
@@ -618,7 +620,6 @@ class PostUpdate
Logger::info('Start', ['item' => $id]);
- $start_id = $id;
$rows = 0;
$terms = DBA::p("SELECT `term`.`tid`, `item`.`uri-id`, `term`.`type`, `term`.`term`, `term`.`url`, `item-content`.`body`
@@ -673,6 +674,59 @@ class PostUpdate
return false;
}
+ /**
+ * Fill the "post-delivery-data" table with data from the "item-delivery-data" table
+ *
+ * @return bool "true" when the job is done
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+ */
+ private static function update1345()
+ {
+ // Was the script completed?
+ if (DI::config()->get('system', 'post_update_version') >= 1345) {
+ return true;
+ }
+
+ $id = DI::config()->get('system', 'post_update_version_1345_id', 0);
+
+ Logger::info('Start', ['item' => $id]);
+
+ $rows = 0;
+
+ $deliveries = DBA::p("SELECT `uri-id`, `iid`, `item-delivery-data`.`postopts`, `item-delivery-data`.`inform`,
+ `queue_count`, `queue_done`, `activitypub`, `dfrn`, `diaspora`, `ostatus`, `legacy_dfrn`, `queue_failed`
+ FROM `item-delivery-data`
+ INNER JOIN `item` ON `item`.`id` = `item-delivery-data`.`iid`
+ WHERE `iid` >= ? ORDER BY `iid` LIMIT 10000", $id);
+
+ if (DBA::errorNo() != 0) {
+ Logger::error('Database error', ['no' => DBA::errorNo(), 'message' => DBA::errorMessage()]);
+ return false;
+ }
+
+ while ($delivery = DBA::fetch($deliveries)) {
+ $id = $delivery['iid'];
+ unset($delivery['iid']);
+ DBA::insert('post-delivery-data', $delivery, true);
+ ++$rows;
+ }
+ DBA::close($deliveries);
+
+ DI::config()->set('system', 'post_update_version_1345_id', $id);
+
+ Logger::info('Processed', ['rows' => $rows, 'last' => $id]);
+
+ // When there are less than 100 items processed this means that we reached the end
+ // The other entries will then be processed with the regular functionality
+ if ($rows < 100) {
+ DI::config()->set('system', 'post_update_version', 1345);
+ Logger::info('Done');
+ return true;
+ }
+
+ return false;
+ }
+
/**
* Fill the "tag" table with tags and mentions from the "term" table
*
@@ -733,5 +787,5 @@ class PostUpdate
}
return false;
- }
+ }
}
diff --git a/src/Model/Contact.php b/src/Model/Contact.php
index becc80c0c3..0d321189ff 100644
--- a/src/Model/Contact.php
+++ b/src/Model/Contact.php
@@ -847,7 +847,7 @@ class Contact
$item['body'] = '';
$item['title'] = '';
$item['guid'] = '';
- $item['tag'] = '';
+ $item['uri-id'] = 0;
$item['attach'] = '';
$slap = OStatus::salmon($item, $user);
@@ -2457,7 +2457,7 @@ class Contact
$item['body'] = '';
$item['title'] = '';
$item['guid'] = '';
- $item['tag'] = '';
+ $item['uri-id'] = 0;
$item['attach'] = '';
$slap = OStatus::salmon($item, $owner);
diff --git a/src/Model/Item.php b/src/Model/Item.php
index 8c66e05f4f..17c841fc2f 100644
--- a/src/Model/Item.php
+++ b/src/Model/Item.php
@@ -284,7 +284,7 @@ class Item
// Fetch data from the item-content table whenever there is content there
if (self::isLegacyMode()) {
- $legacy_fields = array_merge(ItemDeliveryData::LEGACY_FIELD_LIST, self::MIXED_CONTENT_FIELDLIST);
+ $legacy_fields = array_merge(Post\DeliveryData::LEGACY_FIELD_LIST, self::MIXED_CONTENT_FIELDLIST);
foreach ($legacy_fields as $field) {
if (empty($row[$field]) && !empty($row['internal-item-' . $field])) {
$row[$field] = $row['internal-item-' . $field];
@@ -685,7 +685,7 @@ class Item
$fields['item-content'] = array_merge(self::CONTENT_FIELDLIST, self::MIXED_CONTENT_FIELDLIST);
- $fields['item-delivery-data'] = array_merge(ItemDeliveryData::LEGACY_FIELD_LIST, ItemDeliveryData::FIELD_LIST);
+ $fields['post-delivery-data'] = array_merge(Post\DeliveryData::LEGACY_FIELD_LIST, Post\DeliveryData::FIELD_LIST);
$fields['permissionset'] = ['allow_cid', 'allow_gid', 'deny_cid', 'deny_gid'];
@@ -807,8 +807,8 @@ class Item
$joins .= " LEFT JOIN `item-content` ON `item-content`.`uri-id` = `item`.`uri-id`";
}
- if (strpos($sql_commands, "`item-delivery-data`.") !== false) {
- $joins .= " LEFT JOIN `item-delivery-data` ON `item-delivery-data`.`iid` = `item`.`id`";
+ if (strpos($sql_commands, "`post-delivery-data`.") !== false) {
+ $joins .= " LEFT JOIN `post-delivery-data` ON `post-delivery-data`.`uri-id` = `item`.`uri-id` AND `item`.`origin`";
}
if (strpos($sql_commands, "`permissionset`.") !== false) {
@@ -848,7 +848,7 @@ class Item
$selected[] = 'internal-user-ignored';
}
- $legacy_fields = array_merge(ItemDeliveryData::LEGACY_FIELD_LIST, self::MIXED_CONTENT_FIELDLIST);
+ $legacy_fields = array_merge(Post\DeliveryData::LEGACY_FIELD_LIST, self::MIXED_CONTENT_FIELDLIST);
$selection = [];
foreach ($fields as $table => $table_fields) {
@@ -934,7 +934,7 @@ class Item
}
}
- $delivery_data = ItemDeliveryData::extractFields($fields);
+ $delivery_data = Post\DeliveryData::extractFields($fields);
$clear_fields = ['bookmark', 'type', 'author-name', 'author-avatar', 'author-link', 'owner-name', 'owner-avatar', 'owner-link', 'postopts', 'inform'];
foreach ($clear_fields as $field) {
@@ -1022,7 +1022,7 @@ class Item
}
}
- ItemDeliveryData::update($item['id'], $delivery_data);
+ Post\DeliveryData::update($item['uri-id'], $delivery_data);
self::updateThread($item['id']);
@@ -1182,7 +1182,7 @@ class Item
self::markForDeletion(['uri' => $item['uri'], 'uid' => 0, 'deleted' => false], $priority);
}
- ItemDeliveryData::delete($item['id']);
+ Post\DeliveryData::delete($item['uri-id']);
// We don't delete the item-activity here, since we need some of the data for ActivityPub
@@ -1838,7 +1838,7 @@ class Item
self::insertContent($item);
}
- $delivery_data = ItemDeliveryData::extractFields($item);
+ $delivery_data = Post\DeliveryData::extractFields($item);
unset($item['postopts']);
unset($item['inform']);
@@ -1942,7 +1942,7 @@ class Item
}
if (!empty($item['origin']) || !empty($item['wall']) || !empty($delivery_data['postopts']) || !empty($delivery_data['inform'])) {
- ItemDeliveryData::insert($current_post, $delivery_data);
+ Post\DeliveryData::insert($item['uri-id'], $delivery_data);
}
DBA::commit();
diff --git a/src/Model/ItemDeliveryData.php b/src/Model/Post/DeliveryData.php
similarity index 63%
rename from src/Model/ItemDeliveryData.php
rename to src/Model/Post/DeliveryData.php
index a26c80b1cb..0feb38281b 100644
--- a/src/Model/ItemDeliveryData.php
+++ b/src/Model/Post/DeliveryData.php
@@ -19,12 +19,12 @@
*
*/
-namespace Friendica\Model;
+namespace Friendica\Model\Post;
use Friendica\Database\DBA;
use \BadMethodCallException;
-class ItemDeliveryData
+class DeliveryData
{
const LEGACY_FIELD_LIST = [
// Legacy fields moved from item table
@@ -55,7 +55,7 @@ class ItemDeliveryData
public static function extractFields(array &$fields)
{
$delivery_data = [];
- foreach (array_merge(ItemDeliveryData::FIELD_LIST, ItemDeliveryData::LEGACY_FIELD_LIST) as $key => $field) {
+ foreach (array_merge(self::FIELD_LIST, self::LEGACY_FIELD_LIST) as $key => $field) {
if (is_int($key) && isset($fields[$field])) {
// Legacy field moved from item table
$delivery_data[$field] = $fields[$field];
@@ -71,16 +71,16 @@ class ItemDeliveryData
}
/**
- * Increments the queue_done for the given item ID.
+ * Increments the queue_done for the given URI ID.
*
* Avoids racing condition between multiple delivery threads.
*
- * @param integer $item_id
+ * @param integer $uri_id
* @param integer $protocol
* @return bool
* @throws \Exception
*/
- public static function incrementQueueDone($item_id, $protocol = 0)
+ public static function incrementQueueDone(int $uri_id, int $protocol = 0)
{
$sql = '';
@@ -102,69 +102,69 @@ class ItemDeliveryData
break;
}
- return DBA::e('UPDATE `item-delivery-data` SET `queue_done` = `queue_done` + 1' . $sql . ' WHERE `iid` = ?', $item_id);
+ return DBA::e('UPDATE `post-delivery-data` SET `queue_done` = `queue_done` + 1' . $sql . ' WHERE `uri-id` = ?', $uri_id);
}
/**
- * Increments the queue_failed for the given item ID.
+ * Increments the queue_failed for the given URI ID.
*
* Avoids racing condition between multiple delivery threads.
*
- * @param integer $item_id
+ * @param integer $uri_id
* @return bool
* @throws \Exception
*/
- public static function incrementQueueFailed($item_id)
+ public static function incrementQueueFailed(int $uri_id)
{
- return DBA::e('UPDATE `item-delivery-data` SET `queue_failed` = `queue_failed` + 1 WHERE `iid` = ?', $item_id);
+ return DBA::e('UPDATE `post-delivery-data` SET `queue_failed` = `queue_failed` + 1 WHERE `uri-id` = ?', $uri_id);
}
/**
- * Increments the queue_count for the given item ID.
+ * Increments the queue_count for the given URI ID.
*
- * @param integer $item_id
+ * @param integer $uri_id
* @param integer $increment
* @return bool
* @throws \Exception
*/
- public static function incrementQueueCount(int $item_id, int $increment = 1)
+ public static function incrementQueueCount(int $uri_id, int $increment = 1)
{
- return DBA::e('UPDATE `item-delivery-data` SET `queue_count` = `queue_count` + ? WHERE `iid` = ?', $increment, $item_id);
+ return DBA::e('UPDATE `post-delivery-data` SET `queue_count` = `queue_count` + ? WHERE `uri-id` = ?', $increment, $uri_id);
}
/**
- * Insert a new item delivery data entry
+ * Insert a new URI delivery data entry
*
- * @param integer $item_id
+ * @param integer $uri_id
* @param array $fields
* @return bool
* @throws \Exception
*/
- public static function insert($item_id, array $fields)
+ public static function insert(int $uri_id, array $fields)
{
- if (empty($item_id)) {
- throw new BadMethodCallException('Empty item_id');
+ if (empty($uri_id)) {
+ throw new BadMethodCallException('Empty URI_id');
}
- $fields['iid'] = $item_id;
+ $fields['uri-id'] = $uri_id;
- return DBA::insert('item-delivery-data', $fields);
+ return DBA::insert('post-delivery-data', $fields);
}
/**
- * Update/Insert item delivery data
+ * Update/Insert URI delivery data
*
* If you want to update queue_done, please use incrementQueueDone instead.
*
- * @param integer $item_id
+ * @param integer $uri_id
* @param array $fields
* @return bool
* @throws \Exception
*/
- public static function update($item_id, array $fields)
+ public static function update(int $uri_id, array $fields)
{
- if (empty($item_id)) {
- throw new BadMethodCallException('Empty item_id');
+ if (empty($uri_id)) {
+ throw new BadMethodCallException('Empty URI_id');
}
if (empty($fields)) {
@@ -172,22 +172,22 @@ class ItemDeliveryData
return true;
}
- return DBA::update('item-delivery-data', $fields, ['iid' => $item_id], true);
+ return DBA::update('post-delivery-data', $fields, ['uri-id' => $uri_id], true);
}
/**
- * Delete item delivery data
+ * Delete URI delivery data
*
- * @param integer $item_id
+ * @param integer $uri_id
* @return bool
* @throws \Exception
*/
- public static function delete($item_id)
+ public static function delete(int $uri_id)
{
- if (empty($item_id)) {
- throw new BadMethodCallException('Empty item_id');
+ if (empty($uri_id)) {
+ throw new BadMethodCallException('Empty URI_id');
}
- return DBA::delete('item-delivery-data', ['iid' => $item_id]);
+ return DBA::delete('post-delivery-data', ['uri-id' => $uri_id]);
}
}
diff --git a/src/Model/Tag.php b/src/Model/Tag.php
index 9b4b1eb41b..2f46289720 100644
--- a/src/Model/Tag.php
+++ b/src/Model/Tag.php
@@ -339,6 +339,23 @@ class Tag
return DBA::selectToArray('tag-view', ['type', 'name', 'url'], $condition);
}
+ /**
+ * Return a string with all tags and mentions
+ *
+ * @param integer $uri_id
+ * @return string tags and mentions
+ */
+ public static function getCSVByURIId(int $uri_id)
+ {
+ $tag_list = [];
+ $tags = self::getByURIId($uri_id);
+ foreach ($tags as $tag) {
+ $tag_list[] = self::TAG_CHARACTER[$tag['type']] . '[url=' . $tag['url'] . ']' . $tag['name'] . '[/url]';
+ }
+
+ return implode(',', $tag_list);
+ }
+
/**
* Sorts an item's tags into mentions, hashtags and other tags. Generate personalized URLs by user and modify the
* provided item's body with them.
diff --git a/src/Module/Admin/Summary.php b/src/Module/Admin/Summary.php
index f676792d82..4aaeaaec00 100644
--- a/src/Module/Admin/Summary.php
+++ b/src/Module/Admin/Summary.php
@@ -55,6 +55,16 @@ class Summary extends BaseAdmin
$warningtext[] = DI::l10n()->t('Your DB still runs with InnoDB tables in the Antelope file format. You should change the file format to Barracuda. Friendica is using features that are not provided by the Antelope format. See here for a guide that may be helpful converting the table engines. You may also use the command php bin/console.php dbstructure toinnodb of your Friendica installation for an automatic conversion.
', 'https://dev.mysql.com/doc/refman/5.7/en/innodb-file-format.html');
}
+ // Avoid the database error 1615 "Prepared statement needs to be re-prepared", see https://github.com/friendica/friendica/issues/8550
+ $table_definition_cache = DBA::getVariable('table_definition_cache');
+ $table_open_cache = DBA::getVariable('table_open_cache');
+ if (!empty($table_definition_cache) && !empty($table_open_cache)) {
+ $suggested_definition_cache = min(400 + round($table_open_cache / 2, 1), 2000);
+ if ($suggested_definition_cache > $table_definition_cache) {
+ $warningtext[] = DI::l10n()->t('Your table_definition_cache is too low (%d). This can lead to the database error "Prepared statement needs to be re-prepared". Please set it at least to %d (or -1 for autosizing). See here for more information.
', $table_definition_cache, $suggested_definition_cache, 'https://dev.mysql.com/doc/refman/5.7/en/server-system-variables.html#sysvar_table_definition_cache');
+ }
+ }
+
// Check if github.com/friendica/master/VERSION is higher then
// the local version of Friendica. Check is opt-in, source may be master or devel branch
if (DI::config()->get('system', 'check_new_version_url', 'none') != 'none') {
diff --git a/src/Protocol/ActivityPub/Processor.php b/src/Protocol/ActivityPub/Processor.php
index 43343f1e6b..197fb2baa3 100644
--- a/src/Protocol/ActivityPub/Processor.php
+++ b/src/Protocol/ActivityPub/Processor.php
@@ -79,35 +79,6 @@ class Processor
return $body;
}
- /**
- * Constructs a string with tags for a given tag array
- *
- * @param array $tags
- * @param boolean $sensitive
- * @return string with tags
- */
- private static function constructTagString(array $tags = null, $sensitive = false)
- {
- if (empty($tags)) {
- return '';
- }
-
- $tag_text = '';
- foreach ($tags as $tag) {
- if (in_array($tag['type'] ?? '', ['Mention', 'Hashtag'])) {
- if (!empty($tag_text)) {
- $tag_text .= ',';
- }
-
- $tag_text .= substr($tag['name'], 0, 1) . '[url=' . $tag['href'] . ']' . substr($tag['name'], 1) . '[/url]';
- }
- }
-
- /// @todo add nsfw for $sensitive
-
- return $tag_text;
- }
-
/**
* Add attachment data to the item array
*
@@ -263,16 +234,7 @@ class Processor
}
Tag::store($item['uri-id'], Tag::HASHTAG, $activity['object_content'], $activity['object_id']);
-
- // To-Do:
- // - Check if "blocktag" is set
- // - Check if actor is a contact
-
- if (!stristr($item['tag'], trim($activity['object_content']))) {
- $tag = $item['tag'] . (strlen($item['tag']) ? ',' : '') . '#[url=' . $activity['object_id'] . ']'. $activity['object_content'] . '[/url]';
- Item::update(['tag' => $tag], ['id' => $item['id']]);
- Logger::info('Tagged item', ['id' => $item['id'], 'tag' => $activity['object_content'], 'uri' => $activity['target_id'], 'actor' => $activity['actor']]);
- }
+ Logger::info('Tagged item', ['id' => $item['id'], 'tag' => $activity['object_content'], 'uri' => $activity['target_id'], 'actor' => $activity['actor']]);
}
}
@@ -387,7 +349,7 @@ class Processor
if (empty($activity['directmessage']) && ($item['thr-parent'] != $item['uri']) && ($item['gravity'] == GRAVITY_COMMENT)) {
$item_private = !in_array(0, $activity['item_receiver']);
- $parent = Item::selectFirst(['id', 'private', 'author-link', 'alias'], ['uri' => $item['thr-parent']]);
+ $parent = Item::selectFirst(['id', 'uri-id', 'private', 'author-link', 'alias'], ['uri' => $item['thr-parent']]);
if (!DBA::isResult($parent)) {
Logger::warning('Unknown parent item.', ['uri' => $item['thr-parent']]);
return false;
@@ -405,8 +367,6 @@ class Processor
$item['body'] = $content;
}
- $item['tag'] = self::constructTagString($activity['tags'], $activity['sensitive']);
-
self::storeFromBody($item);
self::storeTags($item['uri-id'], $activity['tags']);
diff --git a/src/Protocol/DFRN.php b/src/Protocol/DFRN.php
index 47272bf6c3..fbcaf8d4b5 100644
--- a/src/Protocol/DFRN.php
+++ b/src/Protocol/DFRN.php
@@ -1996,7 +1996,7 @@ class DFRN
}
$fields = ['title' => $item['title'] ?? '', 'body' => $item['body'] ?? '',
- 'tag' => $item['tag'] ?? '', 'changed' => DateTimeFormat::utcNow(),
+ 'changed' => DateTimeFormat::utcNow(),
'edited' => DateTimeFormat::utc($item["edited"])];
$condition = ["`uri` = ? AND `uid` IN (0, ?)", $item["uri"], $importer["importer_uid"]];
diff --git a/src/Protocol/Diaspora.php b/src/Protocol/Diaspora.php
index c8d218ac21..708f5335a5 100644
--- a/src/Protocol/Diaspora.php
+++ b/src/Protocol/Diaspora.php
@@ -36,8 +36,8 @@ use Friendica\Model\Conversation;
use Friendica\Model\GContact;
use Friendica\Model\Item;
use Friendica\Model\ItemURI;
-use Friendica\Model\ItemDeliveryData;
use Friendica\Model\Mail;
+use Friendica\Model\Post;
use Friendica\Model\Tag;
use Friendica\Model\User;
use Friendica\Network\Probe;
@@ -252,19 +252,25 @@ class Diaspora
* One of the parameters is a contact array.
* This is done to avoid duplicates.
*
- * @param integer $thread The id of the thread
- * @param array $contacts The previously fetched contacts
+ * @param array $parent The parent post
+ * @param array $contacts The previously fetched contacts
*
* @return array of relay servers
* @throws \Exception
*/
- public static function participantsForThread($thread, array $contacts)
+ public static function participantsForThread(array $parent, array $contacts)
{
- $participation = DBA::select('participation-view', [], ['iid' => $thread]);
+ if (!in_array($parent['private'], [Item::PUBLIC, Item::UNLISTED])) {
+ return $contacts;
+ }
- while ($contact = DBA::fetch($participation)) {
- if (empty($contact['protocol'])) {
- $contact['protocol'] = $contact['network'];
+ $items = Item::select(['author-id'], ['parent' => $parent['id']], ['group_by' => ['author-id']]);
+ while ($item = DBA::fetch($items)) {
+ $contact = DBA::selectFirst('contact', ['id', 'url', 'name', 'protocol', 'batch', 'network'],
+ ['id' => $item['author-id']]);
+ if (!DBA::isResult($contact)) {
+ // Shouldn't happen
+ continue;
}
$exists = false;
@@ -275,11 +281,11 @@ class Diaspora
}
if (!$exists) {
+ Logger::info('Add participant to receiver list', ['item' => $parent['guid'], 'participant' => $contact['url']]);
$contacts[] = $contact;
}
}
-
- DBA::close($participation);
+ DBA::close($items);
return $contacts;
}
@@ -2251,18 +2257,32 @@ class Diaspora
* @param array $importer Array of the importer user
* @param object $data The message object
*
- * @return bool always true
+ * @return bool success
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
private static function receiveParticipation(array $importer, $data)
{
$author = strtolower(Strings::escapeTags(XML::unescape($data->author)));
+ $guid = Strings::escapeTags(XML::unescape($data->guid));
$parent_guid = Strings::escapeTags(XML::unescape($data->parent_guid));
- $contact_id = Contact::getIdForURL($author);
- if (!$contact_id) {
- Logger::log('Contact not found: '.$author);
+ $contact = self::allowedContactByHandle($importer, $author, true);
+ if (!$contact) {
+ return false;
+ }
+
+ if (self::messageExists($importer["uid"], $guid)) {
+ return true;
+ }
+
+ $parent_item = self::parentItem($importer["uid"], $parent_guid, $author, $contact);
+ if (!$parent_item) {
+ return false;
+ }
+
+ if (!in_array($parent_item['private'], [Item::PUBLIC, Item::UNLISTED])) {
+ Logger::info('Item is not public, participation is ignored', ['parent_guid' => $parent_guid, 'guid' => $guid, 'author' => $author]);
return false;
}
@@ -2272,36 +2292,48 @@ class Diaspora
return false;
}
- $item = Item::selectFirst(['id'], ['guid' => $parent_guid, 'origin' => true, 'private' => [Item::PUBLIC, Item::UNLISTED]]);
- if (!DBA::isResult($item)) {
- Logger::log('Item not found, no origin or private: '.$parent_guid);
- return false;
- }
+ $author_contact = self::authorContactByUrl($contact, $person, $importer["uid"]);
- $author_parts = explode('@', $author);
- if (isset($author_parts[1])) {
- $server = $author_parts[1];
- } else {
- // Should never happen
- $server = $author;
- }
+ // Store participation
+ $datarray = [];
- Logger::log('Received participation for ID: '.$item['id'].' - Contact: '.$contact_id.' - Server: '.$server, Logger::DEBUG);
+ $datarray["protocol"] = Conversation::PARCEL_DIASPORA;
- if (!DBA::exists('participation', ['iid' => $item['id'], 'server' => $server])) {
- DBA::insert('participation', ['iid' => $item['id'], 'cid' => $contact_id, 'fid' => $person['id'], 'server' => $server]);
- }
+ $datarray["uid"] = $importer["uid"];
+ $datarray["contact-id"] = $author_contact["cid"];
+ $datarray["network"] = $author_contact["network"];
+
+ $datarray["owner-link"] = $datarray["author-link"] = $person["url"];
+ $datarray["owner-id"] = $datarray["author-id"] = Contact::getIdForURL($person["url"], 0);
+
+ $datarray["guid"] = $guid;
+ $datarray["uri"] = self::getUriFromGuid($author, $guid);
+
+ $datarray["verb"] = Activity::FOLLOW;
+ $datarray["gravity"] = GRAVITY_ACTIVITY;
+ $datarray["parent-uri"] = $parent_item["uri"];
+
+ $datarray["object-type"] = Activity\ObjectType::NOTE;
+
+ $datarray["body"] = Activity::FOLLOW;
+
+ // Diaspora doesn't provide a date for a participation
+ $datarray["changed"] = $datarray["created"] = $datarray["edited"] = DateTimeFormat::utcNow();
+
+ $message_id = Item::insert($datarray);
+
+ Logger::info('Participation stored', ['id' => $message_id, 'guid' => $guid, 'parent_guid' => $parent_guid, 'author' => $author]);
// Send all existing comments and likes to the requesting server
- $comments = Item::select(['id', 'parent', 'verb', 'self'], ['parent' => $item['id']]);
+ $comments = Item::select(['id', 'uri-id', 'parent'], ['parent' => $parent_item['id']]);
while ($comment = Item::fetch($comments)) {
if ($comment['id'] == $comment['parent']) {
continue;
}
- Logger::info('Deliver participation', ['item' => $comment['id'], 'contact' => $contact_id]);
- if (Worker::add(PRIORITY_HIGH, 'Delivery', Delivery::POST, $comment['id'], $contact_id)) {
- ItemDeliveryData::incrementQueueCount($comment['id'], 1);
+ Logger::info('Deliver participation', ['item' => $comment['id'], 'contact' => $author_contact["cid"]]);
+ if (Worker::add(PRIORITY_HIGH, 'Delivery', Delivery::POST, $comment['id'], $author_contact["cid"])) {
+ Post\DeliveryData::incrementQueueCount($comment['uri-id'], 1);
}
}
DBA::close($comments);
diff --git a/src/Protocol/OStatus.php b/src/Protocol/OStatus.php
index 8ab14c0781..07465c522a 100644
--- a/src/Protocol/OStatus.php
+++ b/src/Protocol/OStatus.php
@@ -655,17 +655,8 @@ class OStatus
foreach ($categories as $category) {
foreach ($category->attributes as $attributes) {
if ($attributes->name == 'term') {
- $term = $attributes->textContent;
- if (!empty($item['tag'])) {
- $item['tag'] .= ',';
- } else {
- $item['tag'] = '';
- }
-
- $item['tag'] .= '#[url=' . DI::baseUrl() . '/search?tag=' . $term . ']' . $term . '[/url]';
-
// Store the hashtag
- Tag::store($item['uri-id'], Tag::HASHTAG, $term);
+ Tag::store($item['uri-id'], Tag::HASHTAG, $attributes->textContent);
}
}
}
@@ -2081,11 +2072,10 @@ class OStatus
XML::addElement($doc, $entry, "ostatus:conversation", $conversation_uri, $attributes);
}
- $tags = Tag::getByURIId($item['uri-id']);
- if (count($tags)) {
- foreach ($tags as $tag) {
- $mentioned[$tag['url']] = $tag['url'];
- }
+ // uri-id isn't present for follow entry pseudo-items
+ $tags = Tag::getByURIId($item['uri-id'] ?? 0);
+ foreach ($tags as $tag) {
+ $mentioned[$tag['url']] = $tag['url'];
}
// Make sure that mentions are accepted (GNU Social has problems with mixing HTTP and HTTPS)
@@ -2134,11 +2124,9 @@ class OStatus
XML::addElement($doc, $entry, "mastodon:scope", "public");
}
- if (count($tags)) {
- foreach ($tags as $tag) {
- if ($tag['type'] == Tag::HASHTAG) {
- XML::addElement($doc, $entry, "category", "", ["term" => $tag['name']]);
- }
+ foreach ($tags as $tag) {
+ if ($tag['type'] == Tag::HASHTAG) {
+ XML::addElement($doc, $entry, "category", "", ["term" => $tag['name']]);
}
}
diff --git a/src/Worker/APDelivery.php b/src/Worker/APDelivery.php
index 60752896fc..609bb88886 100644
--- a/src/Worker/APDelivery.php
+++ b/src/Worker/APDelivery.php
@@ -23,7 +23,8 @@ namespace Friendica\Worker;
use Friendica\Core\Logger;
use Friendica\Core\Worker;
-use Friendica\Model\ItemDeliveryData;
+use Friendica\Model\Item;
+use Friendica\Model\Post;
use Friendica\Protocol\ActivityPub;
use Friendica\Util\HTTPSignature;
@@ -67,10 +68,13 @@ class APDelivery
}
}
+ // This should never fail and is temporariy (until the move to )
+ $item = Item::selectFirst(['uri-id'], ['id' => $target_id]);
+
if (!$success && !Worker::defer() && in_array($cmd, [Delivery::POST])) {
- ItemDeliveryData::incrementQueueFailed($target_id);
+ Post\DeliveryData::incrementQueueFailed($item['uri-id']);
} elseif ($success && in_array($cmd, [Delivery::POST])) {
- ItemDeliveryData::incrementQueueDone($target_id, ItemDeliveryData::ACTIVITYPUB);
+ Post\DeliveryData::incrementQueueDone($item['uri-id'], Post\DeliveryData::ACTIVITYPUB);
}
}
}
diff --git a/src/Worker/Delivery.php b/src/Worker/Delivery.php
index 94a0f4902b..0a865cb3a7 100644
--- a/src/Worker/Delivery.php
+++ b/src/Worker/Delivery.php
@@ -58,14 +58,14 @@ class Delivery
if ($cmd == self::MAIL) {
$target_item = DBA::selectFirst('mail', [], ['id' => $target_id]);
if (!DBA::isResult($target_item)) {
- self::setFailedQueue($cmd, $target_id);
+ self::setFailedQueue($cmd, $target_item);
return;
}
$uid = $target_item['uid'];
} elseif ($cmd == self::SUGGESTION) {
$target_item = DBA::selectFirst('fsuggest', [], ['id' => $target_id]);
if (!DBA::isResult($target_item)) {
- self::setFailedQueue($cmd, $target_id);
+ self::setFailedQueue($cmd, $target_item);
return;
}
$uid = $target_item['uid'];
@@ -75,7 +75,7 @@ class Delivery
} else {
$item = Model\Item::selectFirst(['parent'], ['id' => $target_id]);
if (!DBA::isResult($item) || empty($item['parent'])) {
- self::setFailedQueue($cmd, $target_id);
+ self::setFailedQueue($cmd, $target_item);
return;
}
$parent_id = intval($item['parent']);
@@ -97,13 +97,13 @@ class Delivery
if (empty($target_item)) {
Logger::log('Item ' . $target_id . "wasn't found. Quitting here.");
- self::setFailedQueue($cmd, $target_id);
+ self::setFailedQueue($cmd, $target_item);
return;
}
if (empty($parent)) {
Logger::log('Parent ' . $parent_id . ' for item ' . $target_id . "wasn't found. Quitting here.");
- self::setFailedQueue($cmd, $target_id);
+ self::setFailedQueue($cmd, $target_item);
return;
}
@@ -113,7 +113,7 @@ class Delivery
$uid = $target_item['uid'];
} else {
Logger::log('Only public users for item ' . $target_id, Logger::DEBUG);
- self::setFailedQueue($cmd, $target_id);
+ self::setFailedQueue($cmd, $target_item);
return;
}
@@ -127,7 +127,7 @@ class Delivery
if (!empty($contact_id) && Model\Contact::isArchived($contact_id)) {
Logger::info('Contact is archived', ['id' => $contact_id, 'cmd' => $cmd, 'item' => $target_item['id']]);
- self::setFailedQueue($cmd, $target_id);
+ self::setFailedQueue($cmd, $target_item);
return;
}
@@ -187,7 +187,7 @@ class Delivery
$owner = Model\User::getOwnerDataById($uid);
if (!DBA::isResult($owner)) {
- self::setFailedQueue($cmd, $target_id);
+ self::setFailedQueue($cmd, $target_item);
return;
}
@@ -196,12 +196,12 @@ class Delivery
['id' => $contact_id, 'blocked' => false, 'pending' => false, 'self' => false]
);
if (!DBA::isResult($contact)) {
- self::setFailedQueue($cmd, $target_id);
+ self::setFailedQueue($cmd, $target_item);
return;
}
if (Network::isUrlBlocked($contact['url'])) {
- self::setFailedQueue($cmd, $target_id);
+ self::setFailedQueue($cmd, $target_item);
return;
}
@@ -242,16 +242,16 @@ class Delivery
/**
* Increased the "failed" counter in the item delivery data
*
- * @param string $cmd Command
- * @param integer $id Item id
+ * @param string $cmd Command
+ * @param array $item Item array
*/
- private static function setFailedQueue(string $cmd, int $id)
+ private static function setFailedQueue(string $cmd, array $item)
{
if (!in_array($cmd, [Delivery::POST, Delivery::POKE])) {
return;
}
- Model\ItemDeliveryData::incrementQueueFailed($id);
+ Model\Post\DeliveryData::incrementQueueFailed($item['uri-id'] ?? $item['id']);
}
/**
@@ -335,13 +335,13 @@ class Delivery
DFRN::import($atom, $target_importer);
if (in_array($cmd, [Delivery::POST, Delivery::POKE])) {
- Model\ItemDeliveryData::incrementQueueDone($target_item['id'], Model\ItemDeliveryData::DFRN);
+ Model\Post\DeliveryData::incrementQueueDone($target_item['uri-id'], Model\Post\DeliveryData::DFRN);
}
return;
}
- $protocol = Model\ItemDeliveryData::DFRN;
+ $protocol = Model\Post\DeliveryData::DFRN;
// We don't have a relationship with contacts on a public post.
// Se we transmit with the new method and via Diaspora as a fallback
@@ -357,9 +357,9 @@ class Delivery
if (in_array($cmd, [Delivery::POST, Delivery::POKE])) {
if (($deliver_status >= 200) && ($deliver_status <= 299)) {
- Model\ItemDeliveryData::incrementQueueDone($target_item['id'], $protocol);
+ Model\Post\DeliveryData::incrementQueueDone($target_item['uri-id'], $protocol);
} else {
- Model\ItemDeliveryData::incrementQueueFailed($target_item['id']);
+ Model\Post\DeliveryData::incrementQueueFailed($target_item['uri-id']);
}
}
return;
@@ -376,11 +376,11 @@ class Delivery
if ($deliver_status < 200) {
// Legacy DFRN
$deliver_status = DFRN::deliver($owner, $contact, $atom);
- $protocol = Model\ItemDeliveryData::LEGACY_DFRN;
+ $protocol = Model\Post\DeliveryData::LEGACY_DFRN;
}
} else {
$deliver_status = DFRN::deliver($owner, $contact, $atom);
- $protocol = Model\ItemDeliveryData::LEGACY_DFRN;
+ $protocol = Model\Post\DeliveryData::LEGACY_DFRN;
}
Logger::info('DFRN Delivery', ['cmd' => $cmd, 'url' => $contact['url'], 'guid' => ($target_item['guid'] ?? '') ?: $target_item['id'], 'return' => $deliver_status]);
@@ -390,7 +390,7 @@ class Delivery
Model\Contact::unmarkForArchival($contact);
if (in_array($cmd, [Delivery::POST, Delivery::POKE])) {
- Model\ItemDeliveryData::incrementQueueDone($target_item['id'], $protocol);
+ Model\Post\DeliveryData::incrementQueueDone($target_item['uri-id'], $protocol);
}
} else {
// The message could not be delivered. We mark the contact as "dead"
@@ -398,7 +398,7 @@ class Delivery
Logger::info('Delivery failed: defer message', ['id' => ($target_item['guid'] ?? '') ?: $target_item['id']]);
if (!Worker::defer() && in_array($cmd, [Delivery::POST, Delivery::POKE])) {
- Model\ItemDeliveryData::incrementQueueFailed($target_item['id']);
+ Model\Post\DeliveryData::incrementQueueFailed($target_item['uri-id']);
}
}
}
@@ -475,7 +475,7 @@ class Delivery
Model\Contact::unmarkForArchival($contact);
if (in_array($cmd, [Delivery::POST, Delivery::POKE])) {
- Model\ItemDeliveryData::incrementQueueDone($target_item['id'], Model\ItemDeliveryData::DIASPORA);
+ Model\Post\DeliveryData::incrementQueueDone($target_item['uri-id'], Model\Post\DeliveryData::DIASPORA);
}
} else {
// The message could not be delivered. We mark the contact as "dead"
@@ -490,10 +490,10 @@ class Delivery
Logger::info('Delivery failed: defer message', ['id' => ($target_item['guid'] ?? '') ?: $target_item['id']]);
// defer message for redelivery
if (!Worker::defer() && in_array($cmd, [Delivery::POST, Delivery::POKE])) {
- Model\ItemDeliveryData::incrementQueueFailed($target_item['id']);
+ Model\Post\DeliveryData::incrementQueueFailed($target_item['uri-id']);
}
} elseif (in_array($cmd, [Delivery::POST, Delivery::POKE])) {
- Model\ItemDeliveryData::incrementQueueFailed($target_item['id']);
+ Model\Post\DeliveryData::incrementQueueFailed($target_item['uri-id']);
}
}
}
@@ -603,7 +603,7 @@ class Delivery
Email::send($addr, $subject, $headers, $target_item);
- Model\ItemDeliveryData::incrementQueueDone($target_item['id'], Model\ItemDeliveryData::MAIL);
+ Model\Post\DeliveryData::incrementQueueDone($target_item['uri-id'], Model\Post\DeliveryData::MAIL);
Logger::info('Delivered via mail', ['guid' => $target_item['guid'], 'to' => $addr, 'subject' => $subject]);
}
diff --git a/src/Worker/Notifier.php b/src/Worker/Notifier.php
index 35a228fce1..34a4cdc023 100644
--- a/src/Worker/Notifier.php
+++ b/src/Worker/Notifier.php
@@ -32,8 +32,9 @@ use Friendica\Model\Contact;
use Friendica\Model\Conversation;
use Friendica\Model\Group;
use Friendica\Model\Item;
-use Friendica\Model\ItemDeliveryData;
+use Friendica\Model\Post;
use Friendica\Model\PushSubscriber;
+use Friendica\Model\Tag;
use Friendica\Model\User;
use Friendica\Network\Probe;
use Friendica\Protocol\ActivityPub;
@@ -367,16 +368,11 @@ class Notifier
}
// Send a salmon notification to every person we mentioned in the post
- $arr = explode(',',$target_item['tag']);
- foreach ($arr as $x) {
- //Logger::log('Checking tag '.$x, Logger::DEBUG);
- $matches = null;
- if (preg_match('/@\[url=([^\]]*)\]/',$x,$matches)) {
- $probed_contact = Probe::uri($matches[1]);
- if ($probed_contact["notify"] != "") {
- Logger::log('Notify mentioned user '.$probed_contact["url"].': '.$probed_contact["notify"]);
- $url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
- }
+ foreach (Tag::getByURIId($target_item['uri-id'], [Tag::MENTION, Tag::EXCLUSIVE_MENTION, Tag::IMPLICIT_MENTION]) as $tag) {
+ $probed_contact = Probe::uri($tag['url']);
+ if ($probed_contact["notify"] != "") {
+ Logger::log('Notify mentioned user '.$probed_contact["url"].': '.$probed_contact["notify"]);
+ $url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
}
}
@@ -441,7 +437,7 @@ class Notifier
// Fetch the participation list
// The function will ensure that there are no duplicates
- $relay_list = Diaspora::participantsForThread($target_id, $relay_list);
+ $relay_list = Diaspora::participantsForThread($parent, $relay_list);
// Add the relay to the list, avoid duplicates.
// Don't send community posts to the relay. Forum posts via the Diaspora protocol are looking ugly.
@@ -573,7 +569,7 @@ class Notifier
/// @TODO Redeliver/queue these items on failure, though there is no contact record
$delivery_queue_count++;
Salmon::slapper($owner, $url, $slap);
- ItemDeliveryData::incrementQueueDone($target_id, ItemDeliveryData::OSTATUS);
+ Post\DeliveryData::incrementQueueDone($target_item['uri-id'], Post\DeliveryData::OSTATUS);
}
}
@@ -595,11 +591,11 @@ class Notifier
// Workaround for pure connector posts
if (in_array($cmd, [Delivery::POST, Delivery::POKE])) {
if ($delivery_queue_count == 0) {
- ItemDeliveryData::incrementQueueDone($target_item['id']);
+ Post\DeliveryData::incrementQueueDone($target_item['uri-id']);
$delivery_queue_count = 1;
}
- ItemDeliveryData::incrementQueueCount($target_item['id'], $delivery_queue_count);
+ Post\DeliveryData::incrementQueueCount($target_item['uri-id'], $delivery_queue_count);
}
}
diff --git a/static/dbstructure.config.php b/static/dbstructure.config.php
index 788ff7d13b..c214883898 100755
--- a/static/dbstructure.config.php
+++ b/static/dbstructure.config.php
@@ -51,7 +51,7 @@
use Friendica\Database\DBA;
if (!defined('DB_UPDATE_VERSION')) {
- define('DB_UPDATE_VERSION', 1345);
+ define('DB_UPDATE_VERSION', 1346);
}
return [
@@ -804,25 +804,6 @@ return [
"uri-id" => ["uri-id"]
]
],
- "item-delivery-data" => [
- "comment" => "Delivery data for items",
- "fields" => [
- "iid" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "relation" => ["item" => "id"], "comment" => "Item id"],
- "postopts" => ["type" => "text", "comment" => "External post connectors add their network name to this comma-separated string to identify that they should be delivered to these networks during delivery"],
- "inform" => ["type" => "mediumtext", "comment" => "Additional receivers of the linked item"],
- "queue_count" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Initial number of delivery recipients, used as item.delivery_queue_count"],
- "queue_done" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries, used as item.delivery_queue_done"],
- "queue_failed" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of unsuccessful deliveries, used as item.delivery_queue_failed"],
- "activitypub" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via ActivityPub"],
- "dfrn" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via DFRN"],
- "legacy_dfrn" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via legacy DFRN"],
- "diaspora" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via Diaspora"],
- "ostatus" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via OStatus"],
- ],
- "indexes" => [
- "PRIMARY" => ["iid"],
- ]
- ],
"item-uri" => [
"comment" => "URI and GUID for items",
"fields" => [
@@ -927,6 +908,8 @@ return [
"link" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"iid" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["item" => "id"], "comment" => "item.id"],
"parent" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["item" => "id"], "comment" => ""],
+ "uri-id" => ["type" => "int unsigned", "relation" => ["item-uri" => "id"], "comment" => "Item-uri id of the related post"],
+ "parent-uri-id" => ["type" => "int unsigned", "relation" => ["item-uri" => "id"], "comment" => "Item-uri id of the parent of the related post"],
"seen" => ["type" => "boolean", "not null" => "1", "default" => "0", "comment" => ""],
"verb" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => ""],
"otype" => ["type" => "varchar(10)", "not null" => "1", "default" => "", "comment" => ""],
@@ -945,8 +928,8 @@ return [
"fields" => [
"id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
"notify-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["notify" => "id"], "comment" => ""],
- "master-parent-item" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["item" => "id"],
- "comment" => ""],
+ "master-parent-item" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["item" => "id"], "comment" => ""],
+ "master-parent-uri-id" => ["type" => "int unsigned", "relation" => ["item-uri" => "id"], "comment" => "Item-uri id of the parent of the related post"],
"parent-item" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "comment" => ""],
"receiver-uid" => ["type" => "mediumint unsigned", "not null" => "1", "default" => "0", "relation" => ["user" => "uid"],
"comment" => "User id"],
@@ -1319,6 +1302,25 @@ return [
"uri-id" => ["tid"]
]
],
+ "post-delivery-data" => [
+ "comment" => "Delivery data for items",
+ "fields" => [
+ "uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "relation" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
+ "postopts" => ["type" => "text", "comment" => "External post connectors add their network name to this comma-separated string to identify that they should be delivered to these networks during delivery"],
+ "inform" => ["type" => "mediumtext", "comment" => "Additional receivers of the linked item"],
+ "queue_count" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Initial number of delivery recipients, used as item.delivery_queue_count"],
+ "queue_done" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries, used as item.delivery_queue_done"],
+ "queue_failed" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of unsuccessful deliveries, used as item.delivery_queue_failed"],
+ "activitypub" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via ActivityPub"],
+ "dfrn" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via DFRN"],
+ "legacy_dfrn" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via legacy DFRN"],
+ "diaspora" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via Diaspora"],
+ "ostatus" => ["type" => "mediumint", "not null" => "1", "default" => "0", "comment" => "Number of successful deliveries via OStatus"],
+ ],
+ "indexes" => [
+ "PRIMARY" => ["uri-id"],
+ ]
+ ],
"post-tag" => [
"comment" => "post relation to tags",
"fields" => [
diff --git a/static/dbview.config.php b/static/dbview.config.php
index 70c6cfeb13..6c75ac037d 100755
--- a/static/dbview.config.php
+++ b/static/dbview.config.php
@@ -291,20 +291,6 @@ return [
INNER JOIN `contact` ON `contact`.`uid` = `user`.`uid` AND `contact`.`self`
INNER JOIN `profile` ON `profile`.`uid` = `user`.`uid`"
],
- "participation-view" => [
- "fields" => [
- "iid" => ["participation", "iid"],
- "id" => ["contact", "id"],
- "url" => ["contact", "url"],
- "name" => ["contact", "name"],
- "protocol" => ["contact", "protocol"],
- "batch" => "CASE `contact`.`batch` WHEN '' THEN `fcontact`.`batch` ELSE `contact`.`batch` END",
- "network" => "CASE `fcontact`.`network` WHEN '' THEN `contact`.`network` ELSE `fcontact`.`network` END",
- ],
- "query" => "FROM `participation`
- INNER JOIN `contact` ON `contact`.`id` = `participation`.`cid` AND NOT `contact`.`archive`
- INNER JOIN `fcontact` ON `fcontact`.`id` = `participation`.`fid`"
- ],
"pending-view" => [
"fields" => [
"id" => ["register", "id"],
diff --git a/tests/datasets/api.fixture.php b/tests/datasets/api.fixture.php
index efcb32bec4..fb11ae3476 100644
--- a/tests/datasets/api.fixture.php
+++ b/tests/datasets/api.fixture.php
@@ -27,7 +27,7 @@ return [
'photo',
'workerqueue',
'mail',
- 'item-delivery-data',
+ 'post-delivery-data',
// Base test config to avoid notice messages
'config' => [
[
diff --git a/tests/include/ApiTest.php b/tests/include/ApiTest.php
index 145619a75d..9970ced248 100644
--- a/tests/include/ApiTest.php
+++ b/tests/include/ApiTest.php
@@ -3849,7 +3849,7 @@ class ApiTest extends DatabaseTest
$assertXml=<<
-
+
XML;
$this->assertXmlStringEqualsXmlString($assertXml, $result);
diff --git a/view/js/perfect-scrollbar/LICENSE b/view/js/perfect-scrollbar/LICENSE
new file mode 100644
index 0000000000..8df97031a8
--- /dev/null
+++ b/view/js/perfect-scrollbar/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 Hyunje Alex Jun
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/view/js/perfect-scrollbar/README.md b/view/js/perfect-scrollbar/README.md
new file mode 100644
index 0000000000..9b445dbf83
--- /dev/null
+++ b/view/js/perfect-scrollbar/README.md
@@ -0,0 +1,5 @@
+# Bower Package of perfect-scrollbar
+
+This is the [Bower](https://bower.io/) package of perfect-scrollbar.
+
+For details and usage please read more on [https://github.com/noraesae/perfect-scrollbar](https://github.com/noraesae/perfect-scrollbar).
diff --git a/view/js/perfect-scrollbar/bower.json b/view/js/perfect-scrollbar/bower.json
new file mode 100644
index 0000000000..423477446f
--- /dev/null
+++ b/view/js/perfect-scrollbar/bower.json
@@ -0,0 +1,18 @@
+{
+ "name": "perfect-scrollbar",
+ "version": "0.6.16",
+ "homepage": "http://noraesae.github.io/perfect-scrollbar/",
+ "authors": [
+ "Hyunje Jun "
+ ],
+ "description": "Minimalistic but perfect custom scrollbar plugin",
+ "main": [
+ "css/perfect-scrollbar.css",
+ "js/perfect-scrollbar.js"
+ ],
+ "license": "MIT",
+ "ignore": [
+ "**/.*",
+ "bower_components"
+ ]
+}
diff --git a/view/js/perfect-scrollbar/css/perfect-scrollbar.css b/view/js/perfect-scrollbar/css/perfect-scrollbar.css
new file mode 100644
index 0000000000..6f03551ade
--- /dev/null
+++ b/view/js/perfect-scrollbar/css/perfect-scrollbar.css
@@ -0,0 +1,113 @@
+/* perfect-scrollbar v0.6.16 */
+.ps-container {
+ -ms-touch-action: auto;
+ touch-action: auto;
+ overflow: hidden !important;
+ -ms-overflow-style: none; }
+ @supports (-ms-overflow-style: none) {
+ .ps-container {
+ overflow: auto !important; } }
+ @media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
+ .ps-container {
+ overflow: auto !important; } }
+ .ps-container.ps-active-x > .ps-scrollbar-x-rail,
+ .ps-container.ps-active-y > .ps-scrollbar-y-rail {
+ display: block;
+ background-color: transparent; }
+ .ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail {
+ background-color: #eee;
+ opacity: 0.9; }
+ .ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x {
+ background-color: #999;
+ height: 11px; }
+ .ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail {
+ background-color: #eee;
+ opacity: 0.9; }
+ .ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y {
+ background-color: #999;
+ width: 11px; }
+ .ps-container > .ps-scrollbar-x-rail {
+ display: none;
+ position: absolute;
+ /* please don't change 'position' */
+ opacity: 0;
+ -webkit-transition: background-color .2s linear, opacity .2s linear;
+ -o-transition: background-color .2s linear, opacity .2s linear;
+ -moz-transition: background-color .2s linear, opacity .2s linear;
+ transition: background-color .2s linear, opacity .2s linear;
+ bottom: 0px;
+ /* there must be 'bottom' for ps-scrollbar-x-rail */
+ height: 15px; }
+ .ps-container > .ps-scrollbar-x-rail > .ps-scrollbar-x {
+ position: absolute;
+ /* please don't change 'position' */
+ background-color: #aaa;
+ -webkit-border-radius: 6px;
+ -moz-border-radius: 6px;
+ border-radius: 6px;
+ -webkit-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
+ transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
+ -o-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
+ -moz-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
+ transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
+ transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
+ bottom: 2px;
+ /* there must be 'bottom' for ps-scrollbar-x */
+ height: 6px; }
+ .ps-container > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x, .ps-container > .ps-scrollbar-x-rail:active > .ps-scrollbar-x {
+ height: 11px; }
+ .ps-container > .ps-scrollbar-y-rail {
+ display: none;
+ position: absolute;
+ /* please don't change 'position' */
+ opacity: 0;
+ -webkit-transition: background-color .2s linear, opacity .2s linear;
+ -o-transition: background-color .2s linear, opacity .2s linear;
+ -moz-transition: background-color .2s linear, opacity .2s linear;
+ transition: background-color .2s linear, opacity .2s linear;
+ right: 0;
+ /* there must be 'right' for ps-scrollbar-y-rail */
+ width: 15px; }
+ .ps-container > .ps-scrollbar-y-rail > .ps-scrollbar-y {
+ position: absolute;
+ /* please don't change 'position' */
+ background-color: #aaa;
+ -webkit-border-radius: 6px;
+ -moz-border-radius: 6px;
+ border-radius: 6px;
+ -webkit-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
+ transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
+ -o-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
+ -moz-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
+ transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
+ transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
+ right: 2px;
+ /* there must be 'right' for ps-scrollbar-y */
+ width: 6px; }
+ .ps-container > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y, .ps-container > .ps-scrollbar-y-rail:active > .ps-scrollbar-y {
+ width: 11px; }
+ .ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail {
+ background-color: #eee;
+ opacity: 0.9; }
+ .ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x {
+ background-color: #999;
+ height: 11px; }
+ .ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail {
+ background-color: #eee;
+ opacity: 0.9; }
+ .ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y {
+ background-color: #999;
+ width: 11px; }
+ .ps-container:hover > .ps-scrollbar-x-rail,
+ .ps-container:hover > .ps-scrollbar-y-rail {
+ opacity: 0.6; }
+ .ps-container:hover > .ps-scrollbar-x-rail:hover {
+ background-color: #eee;
+ opacity: 0.9; }
+ .ps-container:hover > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x {
+ background-color: #999; }
+ .ps-container:hover > .ps-scrollbar-y-rail:hover {
+ background-color: #eee;
+ opacity: 0.9; }
+ .ps-container:hover > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y {
+ background-color: #999; }
diff --git a/view/js/perfect-scrollbar/css/perfect-scrollbar.min.css b/view/js/perfect-scrollbar/css/perfect-scrollbar.min.css
new file mode 100644
index 0000000000..a0ad63ca51
--- /dev/null
+++ b/view/js/perfect-scrollbar/css/perfect-scrollbar.min.css
@@ -0,0 +1,2 @@
+/* perfect-scrollbar v0.6.16 */
+.ps-container{-ms-touch-action:auto;touch-action:auto;overflow:hidden !important;-ms-overflow-style:none}@supports (-ms-overflow-style: none){.ps-container{overflow:auto !important}}@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none){.ps-container{overflow:auto !important}}.ps-container.ps-active-x>.ps-scrollbar-x-rail,.ps-container.ps-active-y>.ps-scrollbar-y-rail{display:block;background-color:transparent}.ps-container.ps-in-scrolling.ps-x>.ps-scrollbar-x-rail{background-color:#eee;opacity:.9}.ps-container.ps-in-scrolling.ps-x>.ps-scrollbar-x-rail>.ps-scrollbar-x{background-color:#999;height:11px}.ps-container.ps-in-scrolling.ps-y>.ps-scrollbar-y-rail{background-color:#eee;opacity:.9}.ps-container.ps-in-scrolling.ps-y>.ps-scrollbar-y-rail>.ps-scrollbar-y{background-color:#999;width:11px}.ps-container>.ps-scrollbar-x-rail{display:none;position:absolute;opacity:0;-webkit-transition:background-color .2s linear, opacity .2s linear;-o-transition:background-color .2s linear, opacity .2s linear;-moz-transition:background-color .2s linear, opacity .2s linear;transition:background-color .2s linear, opacity .2s linear;bottom:0px;height:15px}.ps-container>.ps-scrollbar-x-rail>.ps-scrollbar-x{position:absolute;background-color:#aaa;-webkit-border-radius:6px;-moz-border-radius:6px;border-radius:6px;-webkit-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;-o-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;-moz-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;bottom:2px;height:6px}.ps-container>.ps-scrollbar-x-rail:hover>.ps-scrollbar-x,.ps-container>.ps-scrollbar-x-rail:active>.ps-scrollbar-x{height:11px}.ps-container>.ps-scrollbar-y-rail{display:none;position:absolute;opacity:0;-webkit-transition:background-color .2s linear, opacity .2s linear;-o-transition:background-color .2s linear, opacity .2s linear;-moz-transition:background-color .2s linear, opacity .2s linear;transition:background-color .2s linear, opacity .2s linear;right:0;width:15px}.ps-container>.ps-scrollbar-y-rail>.ps-scrollbar-y{position:absolute;background-color:#aaa;-webkit-border-radius:6px;-moz-border-radius:6px;border-radius:6px;-webkit-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;-o-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;-moz-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;right:2px;width:6px}.ps-container>.ps-scrollbar-y-rail:hover>.ps-scrollbar-y,.ps-container>.ps-scrollbar-y-rail:active>.ps-scrollbar-y{width:11px}.ps-container:hover.ps-in-scrolling.ps-x>.ps-scrollbar-x-rail{background-color:#eee;opacity:.9}.ps-container:hover.ps-in-scrolling.ps-x>.ps-scrollbar-x-rail>.ps-scrollbar-x{background-color:#999;height:11px}.ps-container:hover.ps-in-scrolling.ps-y>.ps-scrollbar-y-rail{background-color:#eee;opacity:.9}.ps-container:hover.ps-in-scrolling.ps-y>.ps-scrollbar-y-rail>.ps-scrollbar-y{background-color:#999;width:11px}.ps-container:hover>.ps-scrollbar-x-rail,.ps-container:hover>.ps-scrollbar-y-rail{opacity:.6}.ps-container:hover>.ps-scrollbar-x-rail:hover{background-color:#eee;opacity:.9}.ps-container:hover>.ps-scrollbar-x-rail:hover>.ps-scrollbar-x{background-color:#999}.ps-container:hover>.ps-scrollbar-y-rail:hover{background-color:#eee;opacity:.9}.ps-container:hover>.ps-scrollbar-y-rail:hover>.ps-scrollbar-y{background-color:#999}
diff --git a/view/js/perfect-scrollbar/js/perfect-scrollbar.jquery.js b/view/js/perfect-scrollbar/js/perfect-scrollbar.jquery.js
new file mode 100644
index 0000000000..5ae830f124
--- /dev/null
+++ b/view/js/perfect-scrollbar/js/perfect-scrollbar.jquery.js
@@ -0,0 +1,1577 @@
+/* perfect-scrollbar v0.6.16 */
+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o= 0) {
+ classes.splice(idx, 1);
+ }
+ element.className = classes.join(' ');
+}
+
+exports.add = function (element, className) {
+ if (element.classList) {
+ element.classList.add(className);
+ } else {
+ oldAdd(element, className);
+ }
+};
+
+exports.remove = function (element, className) {
+ if (element.classList) {
+ element.classList.remove(className);
+ } else {
+ oldRemove(element, className);
+ }
+};
+
+exports.list = function (element) {
+ if (element.classList) {
+ return Array.prototype.slice.apply(element.classList);
+ } else {
+ return element.className.split(' ');
+ }
+};
+
+},{}],3:[function(require,module,exports){
+'use strict';
+
+var DOM = {};
+
+DOM.e = function (tagName, className) {
+ var element = document.createElement(tagName);
+ element.className = className;
+ return element;
+};
+
+DOM.appendTo = function (child, parent) {
+ parent.appendChild(child);
+ return child;
+};
+
+function cssGet(element, styleName) {
+ return window.getComputedStyle(element)[styleName];
+}
+
+function cssSet(element, styleName, styleValue) {
+ if (typeof styleValue === 'number') {
+ styleValue = styleValue.toString() + 'px';
+ }
+ element.style[styleName] = styleValue;
+ return element;
+}
+
+function cssMultiSet(element, obj) {
+ for (var key in obj) {
+ var val = obj[key];
+ if (typeof val === 'number') {
+ val = val.toString() + 'px';
+ }
+ element.style[key] = val;
+ }
+ return element;
+}
+
+DOM.css = function (element, styleNameOrObject, styleValue) {
+ if (typeof styleNameOrObject === 'object') {
+ // multiple set with object
+ return cssMultiSet(element, styleNameOrObject);
+ } else {
+ if (typeof styleValue === 'undefined') {
+ return cssGet(element, styleNameOrObject);
+ } else {
+ return cssSet(element, styleNameOrObject, styleValue);
+ }
+ }
+};
+
+DOM.matches = function (element, query) {
+ if (typeof element.matches !== 'undefined') {
+ return element.matches(query);
+ } else {
+ if (typeof element.matchesSelector !== 'undefined') {
+ return element.matchesSelector(query);
+ } else if (typeof element.webkitMatchesSelector !== 'undefined') {
+ return element.webkitMatchesSelector(query);
+ } else if (typeof element.mozMatchesSelector !== 'undefined') {
+ return element.mozMatchesSelector(query);
+ } else if (typeof element.msMatchesSelector !== 'undefined') {
+ return element.msMatchesSelector(query);
+ }
+ }
+};
+
+DOM.remove = function (element) {
+ if (typeof element.remove !== 'undefined') {
+ element.remove();
+ } else {
+ if (element.parentNode) {
+ element.parentNode.removeChild(element);
+ }
+ }
+};
+
+DOM.queryChildren = function (element, selector) {
+ return Array.prototype.filter.call(element.childNodes, function (child) {
+ return DOM.matches(child, selector);
+ });
+};
+
+module.exports = DOM;
+
+},{}],4:[function(require,module,exports){
+'use strict';
+
+var EventElement = function (element) {
+ this.element = element;
+ this.events = {};
+};
+
+EventElement.prototype.bind = function (eventName, handler) {
+ if (typeof this.events[eventName] === 'undefined') {
+ this.events[eventName] = [];
+ }
+ this.events[eventName].push(handler);
+ this.element.addEventListener(eventName, handler, false);
+};
+
+EventElement.prototype.unbind = function (eventName, handler) {
+ var isHandlerProvided = (typeof handler !== 'undefined');
+ this.events[eventName] = this.events[eventName].filter(function (hdlr) {
+ if (isHandlerProvided && hdlr !== handler) {
+ return true;
+ }
+ this.element.removeEventListener(eventName, hdlr, false);
+ return false;
+ }, this);
+};
+
+EventElement.prototype.unbindAll = function () {
+ for (var name in this.events) {
+ this.unbind(name);
+ }
+};
+
+var EventManager = function () {
+ this.eventElements = [];
+};
+
+EventManager.prototype.eventElement = function (element) {
+ var ee = this.eventElements.filter(function (eventElement) {
+ return eventElement.element === element;
+ })[0];
+ if (typeof ee === 'undefined') {
+ ee = new EventElement(element);
+ this.eventElements.push(ee);
+ }
+ return ee;
+};
+
+EventManager.prototype.bind = function (element, eventName, handler) {
+ this.eventElement(element).bind(eventName, handler);
+};
+
+EventManager.prototype.unbind = function (element, eventName, handler) {
+ this.eventElement(element).unbind(eventName, handler);
+};
+
+EventManager.prototype.unbindAll = function () {
+ for (var i = 0; i < this.eventElements.length; i++) {
+ this.eventElements[i].unbindAll();
+ }
+};
+
+EventManager.prototype.once = function (element, eventName, handler) {
+ var ee = this.eventElement(element);
+ var onceHandler = function (e) {
+ ee.unbind(eventName, onceHandler);
+ handler(e);
+ };
+ ee.bind(eventName, onceHandler);
+};
+
+module.exports = EventManager;
+
+},{}],5:[function(require,module,exports){
+'use strict';
+
+module.exports = (function () {
+ function s4() {
+ return Math.floor((1 + Math.random()) * 0x10000)
+ .toString(16)
+ .substring(1);
+ }
+ return function () {
+ return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
+ s4() + '-' + s4() + s4() + s4();
+ };
+})();
+
+},{}],6:[function(require,module,exports){
+'use strict';
+
+var cls = require('./class');
+var dom = require('./dom');
+
+var toInt = exports.toInt = function (x) {
+ return parseInt(x, 10) || 0;
+};
+
+var clone = exports.clone = function (obj) {
+ if (!obj) {
+ return null;
+ } else if (obj.constructor === Array) {
+ return obj.map(clone);
+ } else if (typeof obj === 'object') {
+ var result = {};
+ for (var key in obj) {
+ result[key] = clone(obj[key]);
+ }
+ return result;
+ } else {
+ return obj;
+ }
+};
+
+exports.extend = function (original, source) {
+ var result = clone(original);
+ for (var key in source) {
+ result[key] = clone(source[key]);
+ }
+ return result;
+};
+
+exports.isEditable = function (el) {
+ return dom.matches(el, "input,[contenteditable]") ||
+ dom.matches(el, "select,[contenteditable]") ||
+ dom.matches(el, "textarea,[contenteditable]") ||
+ dom.matches(el, "button,[contenteditable]");
+};
+
+exports.removePsClasses = function (element) {
+ var clsList = cls.list(element);
+ for (var i = 0; i < clsList.length; i++) {
+ var className = clsList[i];
+ if (className.indexOf('ps-') === 0) {
+ cls.remove(element, className);
+ }
+ }
+};
+
+exports.outerWidth = function (element) {
+ return toInt(dom.css(element, 'width')) +
+ toInt(dom.css(element, 'paddingLeft')) +
+ toInt(dom.css(element, 'paddingRight')) +
+ toInt(dom.css(element, 'borderLeftWidth')) +
+ toInt(dom.css(element, 'borderRightWidth'));
+};
+
+exports.startScrolling = function (element, axis) {
+ cls.add(element, 'ps-in-scrolling');
+ if (typeof axis !== 'undefined') {
+ cls.add(element, 'ps-' + axis);
+ } else {
+ cls.add(element, 'ps-x');
+ cls.add(element, 'ps-y');
+ }
+};
+
+exports.stopScrolling = function (element, axis) {
+ cls.remove(element, 'ps-in-scrolling');
+ if (typeof axis !== 'undefined') {
+ cls.remove(element, 'ps-' + axis);
+ } else {
+ cls.remove(element, 'ps-x');
+ cls.remove(element, 'ps-y');
+ }
+};
+
+exports.env = {
+ isWebKit: 'WebkitAppearance' in document.documentElement.style,
+ supportsTouch: (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch),
+ supportsIePointer: window.navigator.msMaxTouchPoints !== null
+};
+
+},{"./class":2,"./dom":3}],7:[function(require,module,exports){
+'use strict';
+
+var destroy = require('./plugin/destroy');
+var initialize = require('./plugin/initialize');
+var update = require('./plugin/update');
+
+module.exports = {
+ initialize: initialize,
+ update: update,
+ destroy: destroy
+};
+
+},{"./plugin/destroy":9,"./plugin/initialize":17,"./plugin/update":21}],8:[function(require,module,exports){
+'use strict';
+
+module.exports = {
+ handlers: ['click-rail', 'drag-scrollbar', 'keyboard', 'wheel', 'touch'],
+ maxScrollbarLength: null,
+ minScrollbarLength: null,
+ scrollXMarginOffset: 0,
+ scrollYMarginOffset: 0,
+ suppressScrollX: false,
+ suppressScrollY: false,
+ swipePropagation: true,
+ useBothWheelAxes: false,
+ wheelPropagation: false,
+ wheelSpeed: 1,
+ theme: 'default'
+};
+
+},{}],9:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ if (!i) {
+ return;
+ }
+
+ i.event.unbindAll();
+ dom.remove(i.scrollbarX);
+ dom.remove(i.scrollbarY);
+ dom.remove(i.scrollbarXRail);
+ dom.remove(i.scrollbarYRail);
+ _.removePsClasses(element);
+
+ instances.remove(element);
+};
+
+},{"../lib/dom":3,"../lib/helper":6,"./instances":18}],10:[function(require,module,exports){
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindClickRailHandler(element, i) {
+ function pageOffset(el) {
+ return el.getBoundingClientRect();
+ }
+ var stopPropagation = function (e) { e.stopPropagation(); };
+
+ i.event.bind(i.scrollbarY, 'click', stopPropagation);
+ i.event.bind(i.scrollbarYRail, 'click', function (e) {
+ var positionTop = e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top;
+ var direction = positionTop > i.scrollbarYTop ? 1 : -1;
+
+ updateScroll(element, 'top', element.scrollTop + direction * i.containerHeight);
+ updateGeometry(element);
+
+ e.stopPropagation();
+ });
+
+ i.event.bind(i.scrollbarX, 'click', stopPropagation);
+ i.event.bind(i.scrollbarXRail, 'click', function (e) {
+ var positionLeft = e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left;
+ var direction = positionLeft > i.scrollbarXLeft ? 1 : -1;
+
+ updateScroll(element, 'left', element.scrollLeft + direction * i.containerWidth);
+ updateGeometry(element);
+
+ e.stopPropagation();
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindClickRailHandler(element, i);
+};
+
+},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindMouseScrollXHandler(element, i) {
+ var currentLeft = null;
+ var currentPageX = null;
+
+ function updateScrollLeft(deltaX) {
+ var newLeft = currentLeft + (deltaX * i.railXRatio);
+ var maxLeft = Math.max(0, i.scrollbarXRail.getBoundingClientRect().left) + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth));
+
+ if (newLeft < 0) {
+ i.scrollbarXLeft = 0;
+ } else if (newLeft > maxLeft) {
+ i.scrollbarXLeft = maxLeft;
+ } else {
+ i.scrollbarXLeft = newLeft;
+ }
+
+ var scrollLeft = _.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment;
+ updateScroll(element, 'left', scrollLeft);
+ }
+
+ var mouseMoveHandler = function (e) {
+ updateScrollLeft(e.pageX - currentPageX);
+ updateGeometry(element);
+ e.stopPropagation();
+ e.preventDefault();
+ };
+
+ var mouseUpHandler = function () {
+ _.stopScrolling(element, 'x');
+ i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ };
+
+ i.event.bind(i.scrollbarX, 'mousedown', function (e) {
+ currentPageX = e.pageX;
+ currentLeft = _.toInt(dom.css(i.scrollbarX, 'left')) * i.railXRatio;
+ _.startScrolling(element, 'x');
+
+ i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
+
+ e.stopPropagation();
+ e.preventDefault();
+ });
+}
+
+function bindMouseScrollYHandler(element, i) {
+ var currentTop = null;
+ var currentPageY = null;
+
+ function updateScrollTop(deltaY) {
+ var newTop = currentTop + (deltaY * i.railYRatio);
+ var maxTop = Math.max(0, i.scrollbarYRail.getBoundingClientRect().top) + (i.railYRatio * (i.railYHeight - i.scrollbarYHeight));
+
+ if (newTop < 0) {
+ i.scrollbarYTop = 0;
+ } else if (newTop > maxTop) {
+ i.scrollbarYTop = maxTop;
+ } else {
+ i.scrollbarYTop = newTop;
+ }
+
+ var scrollTop = _.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight)));
+ updateScroll(element, 'top', scrollTop);
+ }
+
+ var mouseMoveHandler = function (e) {
+ updateScrollTop(e.pageY - currentPageY);
+ updateGeometry(element);
+ e.stopPropagation();
+ e.preventDefault();
+ };
+
+ var mouseUpHandler = function () {
+ _.stopScrolling(element, 'y');
+ i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ };
+
+ i.event.bind(i.scrollbarY, 'mousedown', function (e) {
+ currentPageY = e.pageY;
+ currentTop = _.toInt(dom.css(i.scrollbarY, 'top')) * i.railYRatio;
+ _.startScrolling(element, 'y');
+
+ i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
+
+ e.stopPropagation();
+ e.preventDefault();
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindMouseScrollXHandler(element, i);
+ bindMouseScrollYHandler(element, i);
+};
+
+},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindKeyboardHandler(element, i) {
+ var hovered = false;
+ i.event.bind(element, 'mouseenter', function () {
+ hovered = true;
+ });
+ i.event.bind(element, 'mouseleave', function () {
+ hovered = false;
+ });
+
+ var shouldPrevent = false;
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ if (deltaX === 0) {
+ if (!i.scrollbarYActive) {
+ return false;
+ }
+ if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+
+ var scrollLeft = element.scrollLeft;
+ if (deltaY === 0) {
+ if (!i.scrollbarXActive) {
+ return false;
+ }
+ if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+ return true;
+ }
+
+ i.event.bind(i.ownerDocument, 'keydown', function (e) {
+ if ((e.isDefaultPrevented && e.isDefaultPrevented()) || e.defaultPrevented) {
+ return;
+ }
+
+ var focused = dom.matches(i.scrollbarX, ':focus') ||
+ dom.matches(i.scrollbarY, ':focus');
+
+ if (!hovered && !focused) {
+ return;
+ }
+
+ var activeElement = document.activeElement ? document.activeElement : i.ownerDocument.activeElement;
+ if (activeElement) {
+ if (activeElement.tagName === 'IFRAME') {
+ activeElement = activeElement.contentDocument.activeElement;
+ } else {
+ // go deeper if element is a webcomponent
+ while (activeElement.shadowRoot) {
+ activeElement = activeElement.shadowRoot.activeElement;
+ }
+ }
+ if (_.isEditable(activeElement)) {
+ return;
+ }
+ }
+
+ var deltaX = 0;
+ var deltaY = 0;
+
+ switch (e.which) {
+ case 37: // left
+ if (e.metaKey) {
+ deltaX = -i.contentWidth;
+ } else if (e.altKey) {
+ deltaX = -i.containerWidth;
+ } else {
+ deltaX = -30;
+ }
+ break;
+ case 38: // up
+ if (e.metaKey) {
+ deltaY = i.contentHeight;
+ } else if (e.altKey) {
+ deltaY = i.containerHeight;
+ } else {
+ deltaY = 30;
+ }
+ break;
+ case 39: // right
+ if (e.metaKey) {
+ deltaX = i.contentWidth;
+ } else if (e.altKey) {
+ deltaX = i.containerWidth;
+ } else {
+ deltaX = 30;
+ }
+ break;
+ case 40: // down
+ if (e.metaKey) {
+ deltaY = -i.contentHeight;
+ } else if (e.altKey) {
+ deltaY = -i.containerHeight;
+ } else {
+ deltaY = -30;
+ }
+ break;
+ case 33: // page up
+ deltaY = 90;
+ break;
+ case 32: // space bar
+ if (e.shiftKey) {
+ deltaY = 90;
+ } else {
+ deltaY = -90;
+ }
+ break;
+ case 34: // page down
+ deltaY = -90;
+ break;
+ case 35: // end
+ if (e.ctrlKey) {
+ deltaY = -i.contentHeight;
+ } else {
+ deltaY = -i.containerHeight;
+ }
+ break;
+ case 36: // home
+ if (e.ctrlKey) {
+ deltaY = element.scrollTop;
+ } else {
+ deltaY = i.containerHeight;
+ }
+ break;
+ default:
+ return;
+ }
+
+ updateScroll(element, 'top', element.scrollTop - deltaY);
+ updateScroll(element, 'left', element.scrollLeft + deltaX);
+ updateGeometry(element);
+
+ shouldPrevent = shouldPreventDefault(deltaX, deltaY);
+ if (shouldPrevent) {
+ e.preventDefault();
+ }
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindKeyboardHandler(element, i);
+};
+
+},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],13:[function(require,module,exports){
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindMouseWheelHandler(element, i) {
+ var shouldPrevent = false;
+
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ if (deltaX === 0) {
+ if (!i.scrollbarYActive) {
+ return false;
+ }
+ if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+
+ var scrollLeft = element.scrollLeft;
+ if (deltaY === 0) {
+ if (!i.scrollbarXActive) {
+ return false;
+ }
+ if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+ return true;
+ }
+
+ function getDeltaFromEvent(e) {
+ var deltaX = e.deltaX;
+ var deltaY = -1 * e.deltaY;
+
+ if (typeof deltaX === "undefined" || typeof deltaY === "undefined") {
+ // OS X Safari
+ deltaX = -1 * e.wheelDeltaX / 6;
+ deltaY = e.wheelDeltaY / 6;
+ }
+
+ if (e.deltaMode && e.deltaMode === 1) {
+ // Firefox in deltaMode 1: Line scrolling
+ deltaX *= 10;
+ deltaY *= 10;
+ }
+
+ if (deltaX !== deltaX && deltaY !== deltaY/* NaN checks */) {
+ // IE in some mouse drivers
+ deltaX = 0;
+ deltaY = e.wheelDelta;
+ }
+
+ if (e.shiftKey) {
+ // reverse axis with shift key
+ return [-deltaY, -deltaX];
+ }
+ return [deltaX, deltaY];
+ }
+
+ function shouldBeConsumedByChild(deltaX, deltaY) {
+ var child = element.querySelector('textarea:hover, select[multiple]:hover, .ps-child:hover');
+ if (child) {
+ if (!window.getComputedStyle(child).overflow.match(/(scroll|auto)/)) {
+ // if not scrollable
+ return false;
+ }
+
+ var maxScrollTop = child.scrollHeight - child.clientHeight;
+ if (maxScrollTop > 0) {
+ if (!(child.scrollTop === 0 && deltaY > 0) && !(child.scrollTop === maxScrollTop && deltaY < 0)) {
+ return true;
+ }
+ }
+ var maxScrollLeft = child.scrollLeft - child.clientWidth;
+ if (maxScrollLeft > 0) {
+ if (!(child.scrollLeft === 0 && deltaX < 0) && !(child.scrollLeft === maxScrollLeft && deltaX > 0)) {
+ return true;
+ }
+ }
+ }
+ return false;
+ }
+
+ function mousewheelHandler(e) {
+ var delta = getDeltaFromEvent(e);
+
+ var deltaX = delta[0];
+ var deltaY = delta[1];
+
+ if (shouldBeConsumedByChild(deltaX, deltaY)) {
+ return;
+ }
+
+ shouldPrevent = false;
+ if (!i.settings.useBothWheelAxes) {
+ // deltaX will only be used for horizontal scrolling and deltaY will
+ // only be used for vertical scrolling - this is the default
+ updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
+ updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
+ } else if (i.scrollbarYActive && !i.scrollbarXActive) {
+ // only vertical scrollbar is active and useBothWheelAxes option is
+ // active, so let's scroll vertical bar using both mouse wheel axes
+ if (deltaY) {
+ updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
+ } else {
+ updateScroll(element, 'top', element.scrollTop + (deltaX * i.settings.wheelSpeed));
+ }
+ shouldPrevent = true;
+ } else if (i.scrollbarXActive && !i.scrollbarYActive) {
+ // useBothWheelAxes and only horizontal bar is active, so use both
+ // wheel axes for horizontal bar
+ if (deltaX) {
+ updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
+ } else {
+ updateScroll(element, 'left', element.scrollLeft - (deltaY * i.settings.wheelSpeed));
+ }
+ shouldPrevent = true;
+ }
+
+ updateGeometry(element);
+
+ shouldPrevent = (shouldPrevent || shouldPreventDefault(deltaX, deltaY));
+ if (shouldPrevent) {
+ e.stopPropagation();
+ e.preventDefault();
+ }
+ }
+
+ if (typeof window.onwheel !== "undefined") {
+ i.event.bind(element, 'wheel', mousewheelHandler);
+ } else if (typeof window.onmousewheel !== "undefined") {
+ i.event.bind(element, 'mousewheel', mousewheelHandler);
+ }
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindMouseWheelHandler(element, i);
+};
+
+},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(require,module,exports){
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+
+function bindNativeScrollHandler(element, i) {
+ i.event.bind(element, 'scroll', function () {
+ updateGeometry(element);
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindNativeScrollHandler(element, i);
+};
+
+},{"../instances":18,"../update-geometry":19}],15:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindSelectionHandler(element, i) {
+ function getRangeNode() {
+ var selection = window.getSelection ? window.getSelection() :
+ document.getSelection ? document.getSelection() : '';
+ if (selection.toString().length === 0) {
+ return null;
+ } else {
+ return selection.getRangeAt(0).commonAncestorContainer;
+ }
+ }
+
+ var scrollingLoop = null;
+ var scrollDiff = {top: 0, left: 0};
+ function startScrolling() {
+ if (!scrollingLoop) {
+ scrollingLoop = setInterval(function () {
+ if (!instances.get(element)) {
+ clearInterval(scrollingLoop);
+ return;
+ }
+
+ updateScroll(element, 'top', element.scrollTop + scrollDiff.top);
+ updateScroll(element, 'left', element.scrollLeft + scrollDiff.left);
+ updateGeometry(element);
+ }, 50); // every .1 sec
+ }
+ }
+ function stopScrolling() {
+ if (scrollingLoop) {
+ clearInterval(scrollingLoop);
+ scrollingLoop = null;
+ }
+ _.stopScrolling(element);
+ }
+
+ var isSelected = false;
+ i.event.bind(i.ownerDocument, 'selectionchange', function () {
+ if (element.contains(getRangeNode())) {
+ isSelected = true;
+ } else {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+ i.event.bind(window, 'mouseup', function () {
+ if (isSelected) {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+ i.event.bind(window, 'keyup', function () {
+ if (isSelected) {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+
+ i.event.bind(window, 'mousemove', function (e) {
+ if (isSelected) {
+ var mousePosition = {x: e.pageX, y: e.pageY};
+ var containerGeometry = {
+ left: element.offsetLeft,
+ right: element.offsetLeft + element.offsetWidth,
+ top: element.offsetTop,
+ bottom: element.offsetTop + element.offsetHeight
+ };
+
+ if (mousePosition.x < containerGeometry.left + 3) {
+ scrollDiff.left = -5;
+ _.startScrolling(element, 'x');
+ } else if (mousePosition.x > containerGeometry.right - 3) {
+ scrollDiff.left = 5;
+ _.startScrolling(element, 'x');
+ } else {
+ scrollDiff.left = 0;
+ }
+
+ if (mousePosition.y < containerGeometry.top + 3) {
+ if (containerGeometry.top + 3 - mousePosition.y < 5) {
+ scrollDiff.top = -5;
+ } else {
+ scrollDiff.top = -20;
+ }
+ _.startScrolling(element, 'y');
+ } else if (mousePosition.y > containerGeometry.bottom - 3) {
+ if (mousePosition.y - containerGeometry.bottom + 3 < 5) {
+ scrollDiff.top = 5;
+ } else {
+ scrollDiff.top = 20;
+ }
+ _.startScrolling(element, 'y');
+ } else {
+ scrollDiff.top = 0;
+ }
+
+ if (scrollDiff.top === 0 && scrollDiff.left === 0) {
+ stopScrolling();
+ } else {
+ startScrolling();
+ }
+ }
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindSelectionHandler(element, i);
+};
+
+},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ var scrollLeft = element.scrollLeft;
+ var magnitudeX = Math.abs(deltaX);
+ var magnitudeY = Math.abs(deltaY);
+
+ if (magnitudeY > magnitudeX) {
+ // user is perhaps trying to swipe up/down the page
+
+ if (((deltaY < 0) && (scrollTop === i.contentHeight - i.containerHeight)) ||
+ ((deltaY > 0) && (scrollTop === 0))) {
+ return !i.settings.swipePropagation;
+ }
+ } else if (magnitudeX > magnitudeY) {
+ // user is perhaps trying to swipe left/right across the page
+
+ if (((deltaX < 0) && (scrollLeft === i.contentWidth - i.containerWidth)) ||
+ ((deltaX > 0) && (scrollLeft === 0))) {
+ return !i.settings.swipePropagation;
+ }
+ }
+
+ return true;
+ }
+
+ function applyTouchMove(differenceX, differenceY) {
+ updateScroll(element, 'top', element.scrollTop - differenceY);
+ updateScroll(element, 'left', element.scrollLeft - differenceX);
+
+ updateGeometry(element);
+ }
+
+ var startOffset = {};
+ var startTime = 0;
+ var speed = {};
+ var easingLoop = null;
+ var inGlobalTouch = false;
+ var inLocalTouch = false;
+
+ function globalTouchStart() {
+ inGlobalTouch = true;
+ }
+ function globalTouchEnd() {
+ inGlobalTouch = false;
+ }
+
+ function getTouch(e) {
+ if (e.targetTouches) {
+ return e.targetTouches[0];
+ } else {
+ // Maybe IE pointer
+ return e;
+ }
+ }
+ function shouldHandle(e) {
+ if (e.targetTouches && e.targetTouches.length === 1) {
+ return true;
+ }
+ if (e.pointerType && e.pointerType !== 'mouse' && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) {
+ return true;
+ }
+ return false;
+ }
+ function touchStart(e) {
+ if (shouldHandle(e)) {
+ inLocalTouch = true;
+
+ var touch = getTouch(e);
+
+ startOffset.pageX = touch.pageX;
+ startOffset.pageY = touch.pageY;
+
+ startTime = (new Date()).getTime();
+
+ if (easingLoop !== null) {
+ clearInterval(easingLoop);
+ }
+
+ e.stopPropagation();
+ }
+ }
+ function touchMove(e) {
+ if (!inLocalTouch && i.settings.swipePropagation) {
+ touchStart(e);
+ }
+ if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) {
+ var touch = getTouch(e);
+
+ var currentOffset = {pageX: touch.pageX, pageY: touch.pageY};
+
+ var differenceX = currentOffset.pageX - startOffset.pageX;
+ var differenceY = currentOffset.pageY - startOffset.pageY;
+
+ applyTouchMove(differenceX, differenceY);
+ startOffset = currentOffset;
+
+ var currentTime = (new Date()).getTime();
+
+ var timeGap = currentTime - startTime;
+ if (timeGap > 0) {
+ speed.x = differenceX / timeGap;
+ speed.y = differenceY / timeGap;
+ startTime = currentTime;
+ }
+
+ if (shouldPreventDefault(differenceX, differenceY)) {
+ e.stopPropagation();
+ e.preventDefault();
+ }
+ }
+ }
+ function touchEnd() {
+ if (!inGlobalTouch && inLocalTouch) {
+ inLocalTouch = false;
+
+ clearInterval(easingLoop);
+ easingLoop = setInterval(function () {
+ if (!instances.get(element)) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ if (!speed.x && !speed.y) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ applyTouchMove(speed.x * 30, speed.y * 30);
+
+ speed.x *= 0.8;
+ speed.y *= 0.8;
+ }, 10);
+ }
+ }
+
+ if (supportsTouch) {
+ i.event.bind(window, 'touchstart', globalTouchStart);
+ i.event.bind(window, 'touchend', globalTouchEnd);
+ i.event.bind(element, 'touchstart', touchStart);
+ i.event.bind(element, 'touchmove', touchMove);
+ i.event.bind(element, 'touchend', touchEnd);
+ } else if (supportsIePointer) {
+ if (window.PointerEvent) {
+ i.event.bind(window, 'pointerdown', globalTouchStart);
+ i.event.bind(window, 'pointerup', globalTouchEnd);
+ i.event.bind(element, 'pointerdown', touchStart);
+ i.event.bind(element, 'pointermove', touchMove);
+ i.event.bind(element, 'pointerup', touchEnd);
+ } else if (window.MSPointerEvent) {
+ i.event.bind(window, 'MSPointerDown', globalTouchStart);
+ i.event.bind(window, 'MSPointerUp', globalTouchEnd);
+ i.event.bind(element, 'MSPointerDown', touchStart);
+ i.event.bind(element, 'MSPointerMove', touchMove);
+ i.event.bind(element, 'MSPointerUp', touchEnd);
+ }
+ }
+}
+
+module.exports = function (element) {
+ if (!_.env.supportsTouch && !_.env.supportsIePointer) {
+ return;
+ }
+
+ var i = instances.get(element);
+ bindTouchHandler(element, i, _.env.supportsTouch, _.env.supportsIePointer);
+};
+
+},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
+
+// Handlers
+var handlers = {
+ 'click-rail': require('./handler/click-rail'),
+ 'drag-scrollbar': require('./handler/drag-scrollbar'),
+ 'keyboard': require('./handler/keyboard'),
+ 'wheel': require('./handler/mouse-wheel'),
+ 'touch': require('./handler/touch'),
+ 'selection': require('./handler/selection')
+};
+var nativeScrollHandler = require('./handler/native-scroll');
+
+module.exports = function (element, userSettings) {
+ userSettings = typeof userSettings === 'object' ? userSettings : {};
+
+ cls.add(element, 'ps-container');
+
+ // Create a plugin instance.
+ var i = instances.add(element);
+
+ i.settings = _.extend(i.settings, userSettings);
+ cls.add(element, 'ps-theme-' + i.settings.theme);
+
+ i.settings.handlers.forEach(function (handlerName) {
+ handlers[handlerName](element);
+ });
+
+ nativeScrollHandler(element);
+
+ updateGeometry(element);
+};
+
+},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var defaultSettings = require('./default-setting');
+var dom = require('../lib/dom');
+var EventManager = require('../lib/event-manager');
+var guid = require('../lib/guid');
+
+var instances = {};
+
+function Instance(element) {
+ var i = this;
+
+ i.settings = _.clone(defaultSettings);
+ i.containerWidth = null;
+ i.containerHeight = null;
+ i.contentWidth = null;
+ i.contentHeight = null;
+
+ i.isRtl = dom.css(element, 'direction') === "rtl";
+ i.isNegativeScroll = (function () {
+ var originalScrollLeft = element.scrollLeft;
+ var result = null;
+ element.scrollLeft = -1;
+ result = element.scrollLeft < 0;
+ element.scrollLeft = originalScrollLeft;
+ return result;
+ })();
+ i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
+ i.event = new EventManager();
+ i.ownerDocument = element.ownerDocument || document;
+
+ function focus() {
+ cls.add(element, 'ps-focus');
+ }
+
+ function blur() {
+ cls.remove(element, 'ps-focus');
+ }
+
+ i.scrollbarXRail = dom.appendTo(dom.e('div', 'ps-scrollbar-x-rail'), element);
+ i.scrollbarX = dom.appendTo(dom.e('div', 'ps-scrollbar-x'), i.scrollbarXRail);
+ i.scrollbarX.setAttribute('tabindex', 0);
+ i.event.bind(i.scrollbarX, 'focus', focus);
+ i.event.bind(i.scrollbarX, 'blur', blur);
+ i.scrollbarXActive = null;
+ i.scrollbarXWidth = null;
+ i.scrollbarXLeft = null;
+ i.scrollbarXBottom = _.toInt(dom.css(i.scrollbarXRail, 'bottom'));
+ i.isScrollbarXUsingBottom = i.scrollbarXBottom === i.scrollbarXBottom; // !isNaN
+ i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : _.toInt(dom.css(i.scrollbarXRail, 'top'));
+ i.railBorderXWidth = _.toInt(dom.css(i.scrollbarXRail, 'borderLeftWidth')) + _.toInt(dom.css(i.scrollbarXRail, 'borderRightWidth'));
+ // Set rail to display:block to calculate margins
+ dom.css(i.scrollbarXRail, 'display', 'block');
+ i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+ dom.css(i.scrollbarXRail, 'display', '');
+ i.railXWidth = null;
+ i.railXRatio = null;
+
+ i.scrollbarYRail = dom.appendTo(dom.e('div', 'ps-scrollbar-y-rail'), element);
+ i.scrollbarY = dom.appendTo(dom.e('div', 'ps-scrollbar-y'), i.scrollbarYRail);
+ i.scrollbarY.setAttribute('tabindex', 0);
+ i.event.bind(i.scrollbarY, 'focus', focus);
+ i.event.bind(i.scrollbarY, 'blur', blur);
+ i.scrollbarYActive = null;
+ i.scrollbarYHeight = null;
+ i.scrollbarYTop = null;
+ i.scrollbarYRight = _.toInt(dom.css(i.scrollbarYRail, 'right'));
+ i.isScrollbarYUsingRight = i.scrollbarYRight === i.scrollbarYRight; // !isNaN
+ i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : _.toInt(dom.css(i.scrollbarYRail, 'left'));
+ i.scrollbarYOuterWidth = i.isRtl ? _.outerWidth(i.scrollbarY) : null;
+ i.railBorderYWidth = _.toInt(dom.css(i.scrollbarYRail, 'borderTopWidth')) + _.toInt(dom.css(i.scrollbarYRail, 'borderBottomWidth'));
+ dom.css(i.scrollbarYRail, 'display', 'block');
+ i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
+ dom.css(i.scrollbarYRail, 'display', '');
+ i.railYHeight = null;
+ i.railYRatio = null;
+}
+
+function getId(element) {
+ return element.getAttribute('data-ps-id');
+}
+
+function setId(element, id) {
+ element.setAttribute('data-ps-id', id);
+}
+
+function removeId(element) {
+ element.removeAttribute('data-ps-id');
+}
+
+exports.add = function (element) {
+ var newId = guid();
+ setId(element, newId);
+ instances[newId] = new Instance(element);
+ return instances[newId];
+};
+
+exports.remove = function (element) {
+ delete instances[getId(element)];
+ removeId(element);
+};
+
+exports.get = function (element) {
+ return instances[getId(element)];
+};
+
+},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateScroll = require('./update-scroll');
+
+function getThumbSize(i, thumbSize) {
+ if (i.settings.minScrollbarLength) {
+ thumbSize = Math.max(thumbSize, i.settings.minScrollbarLength);
+ }
+ if (i.settings.maxScrollbarLength) {
+ thumbSize = Math.min(thumbSize, i.settings.maxScrollbarLength);
+ }
+ return thumbSize;
+}
+
+function updateCss(element, i) {
+ var xRailOffset = {width: i.railXWidth};
+ if (i.isRtl) {
+ xRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth - i.contentWidth;
+ } else {
+ xRailOffset.left = element.scrollLeft;
+ }
+ if (i.isScrollbarXUsingBottom) {
+ xRailOffset.bottom = i.scrollbarXBottom - element.scrollTop;
+ } else {
+ xRailOffset.top = i.scrollbarXTop + element.scrollTop;
+ }
+ dom.css(i.scrollbarXRail, xRailOffset);
+
+ var yRailOffset = {top: element.scrollTop, height: i.railYHeight};
+ if (i.isScrollbarYUsingRight) {
+ if (i.isRtl) {
+ yRailOffset.right = i.contentWidth - (i.negativeScrollAdjustment + element.scrollLeft) - i.scrollbarYRight - i.scrollbarYOuterWidth;
+ } else {
+ yRailOffset.right = i.scrollbarYRight - element.scrollLeft;
+ }
+ } else {
+ if (i.isRtl) {
+ yRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth * 2 - i.contentWidth - i.scrollbarYLeft - i.scrollbarYOuterWidth;
+ } else {
+ yRailOffset.left = i.scrollbarYLeft + element.scrollLeft;
+ }
+ }
+ dom.css(i.scrollbarYRail, yRailOffset);
+
+ dom.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth});
+ dom.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth});
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ i.containerWidth = element.clientWidth;
+ i.containerHeight = element.clientHeight;
+ i.contentWidth = element.scrollWidth;
+ i.contentHeight = element.scrollHeight;
+
+ var existingRails;
+ if (!element.contains(i.scrollbarXRail)) {
+ existingRails = dom.queryChildren(element, '.ps-scrollbar-x-rail');
+ if (existingRails.length > 0) {
+ existingRails.forEach(function (rail) {
+ dom.remove(rail);
+ });
+ }
+ dom.appendTo(i.scrollbarXRail, element);
+ }
+ if (!element.contains(i.scrollbarYRail)) {
+ existingRails = dom.queryChildren(element, '.ps-scrollbar-y-rail');
+ if (existingRails.length > 0) {
+ existingRails.forEach(function (rail) {
+ dom.remove(rail);
+ });
+ }
+ dom.appendTo(i.scrollbarYRail, element);
+ }
+
+ if (!i.settings.suppressScrollX && i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth) {
+ i.scrollbarXActive = true;
+ i.railXWidth = i.containerWidth - i.railXMarginWidth;
+ i.railXRatio = i.containerWidth / i.railXWidth;
+ i.scrollbarXWidth = getThumbSize(i, _.toInt(i.railXWidth * i.containerWidth / i.contentWidth));
+ i.scrollbarXLeft = _.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth));
+ } else {
+ i.scrollbarXActive = false;
+ }
+
+ if (!i.settings.suppressScrollY && i.containerHeight + i.settings.scrollYMarginOffset < i.contentHeight) {
+ i.scrollbarYActive = true;
+ i.railYHeight = i.containerHeight - i.railYMarginHeight;
+ i.railYRatio = i.containerHeight / i.railYHeight;
+ i.scrollbarYHeight = getThumbSize(i, _.toInt(i.railYHeight * i.containerHeight / i.contentHeight));
+ i.scrollbarYTop = _.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight));
+ } else {
+ i.scrollbarYActive = false;
+ }
+
+ if (i.scrollbarXLeft >= i.railXWidth - i.scrollbarXWidth) {
+ i.scrollbarXLeft = i.railXWidth - i.scrollbarXWidth;
+ }
+ if (i.scrollbarYTop >= i.railYHeight - i.scrollbarYHeight) {
+ i.scrollbarYTop = i.railYHeight - i.scrollbarYHeight;
+ }
+
+ updateCss(element, i);
+
+ if (i.scrollbarXActive) {
+ cls.add(element, 'ps-active-x');
+ } else {
+ cls.remove(element, 'ps-active-x');
+ i.scrollbarXWidth = 0;
+ i.scrollbarXLeft = 0;
+ updateScroll(element, 'left', 0);
+ }
+ if (i.scrollbarYActive) {
+ cls.add(element, 'ps-active-y');
+ } else {
+ cls.remove(element, 'ps-active-y');
+ i.scrollbarYHeight = 0;
+ i.scrollbarYTop = 0;
+ updateScroll(element, 'top', 0);
+ }
+};
+
+},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(require,module,exports){
+'use strict';
+
+var instances = require('./instances');
+
+var lastTop;
+var lastLeft;
+
+var createDOMEvent = function (name) {
+ var event = document.createEvent("Event");
+ event.initEvent(name, true, true);
+ return event;
+};
+
+module.exports = function (element, axis, value) {
+ if (typeof element === 'undefined') {
+ throw 'You must provide an element to the update-scroll function';
+ }
+
+ if (typeof axis === 'undefined') {
+ throw 'You must provide an axis to the update-scroll function';
+ }
+
+ if (typeof value === 'undefined') {
+ throw 'You must provide a value to the update-scroll function';
+ }
+
+ if (axis === 'top' && value <= 0) {
+ element.scrollTop = value = 0; // don't allow negative scroll
+ element.dispatchEvent(createDOMEvent('ps-y-reach-start'));
+ }
+
+ if (axis === 'left' && value <= 0) {
+ element.scrollLeft = value = 0; // don't allow negative scroll
+ element.dispatchEvent(createDOMEvent('ps-x-reach-start'));
+ }
+
+ var i = instances.get(element);
+
+ if (axis === 'top' && value >= i.contentHeight - i.containerHeight) {
+ // don't allow scroll past container
+ value = i.contentHeight - i.containerHeight;
+ if (value - element.scrollTop <= 1) {
+ // mitigates rounding errors on non-subpixel scroll values
+ value = element.scrollTop;
+ } else {
+ element.scrollTop = value;
+ }
+ element.dispatchEvent(createDOMEvent('ps-y-reach-end'));
+ }
+
+ if (axis === 'left' && value >= i.contentWidth - i.containerWidth) {
+ // don't allow scroll past container
+ value = i.contentWidth - i.containerWidth;
+ if (value - element.scrollLeft <= 1) {
+ // mitigates rounding errors on non-subpixel scroll values
+ value = element.scrollLeft;
+ } else {
+ element.scrollLeft = value;
+ }
+ element.dispatchEvent(createDOMEvent('ps-x-reach-end'));
+ }
+
+ if (!lastTop) {
+ lastTop = element.scrollTop;
+ }
+
+ if (!lastLeft) {
+ lastLeft = element.scrollLeft;
+ }
+
+ if (axis === 'top' && value < lastTop) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-up'));
+ }
+
+ if (axis === 'top' && value > lastTop) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-down'));
+ }
+
+ if (axis === 'left' && value < lastLeft) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-left'));
+ }
+
+ if (axis === 'left' && value > lastLeft) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-right'));
+ }
+
+ if (axis === 'top') {
+ element.scrollTop = lastTop = value;
+ element.dispatchEvent(createDOMEvent('ps-scroll-y'));
+ }
+
+ if (axis === 'left') {
+ element.scrollLeft = lastLeft = value;
+ element.dispatchEvent(createDOMEvent('ps-scroll-x'));
+ }
+
+};
+
+},{"./instances":18}],21:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
+var updateScroll = require('./update-scroll');
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ if (!i) {
+ return;
+ }
+
+ // Recalcuate negative scrollLeft adjustment
+ i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
+
+ // Recalculate rail margins
+ dom.css(i.scrollbarXRail, 'display', 'block');
+ dom.css(i.scrollbarYRail, 'display', 'block');
+ i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+ i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
+
+ // Hide scrollbars not to affect scrollWidth and scrollHeight
+ dom.css(i.scrollbarXRail, 'display', 'none');
+ dom.css(i.scrollbarYRail, 'display', 'none');
+
+ updateGeometry(element);
+
+ // Update top/left scroll to trigger events
+ updateScroll(element, 'top', element.scrollTop);
+ updateScroll(element, 'left', element.scrollLeft);
+
+ dom.css(i.scrollbarXRail, 'display', '');
+ dom.css(i.scrollbarYRail, 'display', '');
+};
+
+},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
diff --git a/view/js/perfect-scrollbar/js/perfect-scrollbar.jquery.min.js b/view/js/perfect-scrollbar/js/perfect-scrollbar.jquery.min.js
new file mode 100644
index 0000000000..01bc768881
--- /dev/null
+++ b/view/js/perfect-scrollbar/js/perfect-scrollbar.jquery.min.js
@@ -0,0 +1,2 @@
+/* perfect-scrollbar v0.6.16 */
+!function t(e,n,r){function o(i,s){if(!n[i]){if(!e[i]){var a="function"==typeof require&&require;if(!s&&a)return a(i,!0);if(l)return l(i,!0);var c=new Error("Cannot find module '"+i+"'");throw c.code="MODULE_NOT_FOUND",c}var u=n[i]={exports:{}};e[i][0].call(u.exports,function(t){var n=e[i][1][t];return o(n?n:t)},u,u.exports,t,e,n,r)}return n[i].exports}for(var l="function"==typeof require&&require,i=0;i=0&&n.splice(r,1),t.className=n.join(" ")}n.add=function(t,e){t.classList?t.classList.add(e):r(t,e)},n.remove=function(t,e){t.classList?t.classList.remove(e):o(t,e)},n.list=function(t){return t.classList?Array.prototype.slice.apply(t.classList):t.className.split(" ")}},{}],3:[function(t,e,n){"use strict";function r(t,e){return window.getComputedStyle(t)[e]}function o(t,e,n){return"number"==typeof n&&(n=n.toString()+"px"),t.style[e]=n,t}function l(t,e){for(var n in e){var r=e[n];"number"==typeof r&&(r=r.toString()+"px"),t.style[n]=r}return t}var i={};i.e=function(t,e){var n=document.createElement(t);return n.className=e,n},i.appendTo=function(t,e){return e.appendChild(t),t},i.css=function(t,e,n){return"object"==typeof e?l(t,e):"undefined"==typeof n?r(t,e):o(t,e,n)},i.matches=function(t,e){return"undefined"!=typeof t.matches?t.matches(e):"undefined"!=typeof t.matchesSelector?t.matchesSelector(e):"undefined"!=typeof t.webkitMatchesSelector?t.webkitMatchesSelector(e):"undefined"!=typeof t.mozMatchesSelector?t.mozMatchesSelector(e):"undefined"!=typeof t.msMatchesSelector?t.msMatchesSelector(e):void 0},i.remove=function(t){"undefined"!=typeof t.remove?t.remove():t.parentNode&&t.parentNode.removeChild(t)},i.queryChildren=function(t,e){return Array.prototype.filter.call(t.childNodes,function(t){return i.matches(t,e)})},e.exports=i},{}],4:[function(t,e,n){"use strict";var r=function(t){this.element=t,this.events={}};r.prototype.bind=function(t,e){"undefined"==typeof this.events[t]&&(this.events[t]=[]),this.events[t].push(e),this.element.addEventListener(t,e,!1)},r.prototype.unbind=function(t,e){var n="undefined"!=typeof e;this.events[t]=this.events[t].filter(function(r){return!(!n||r===e)||(this.element.removeEventListener(t,r,!1),!1)},this)},r.prototype.unbindAll=function(){for(var t in this.events)this.unbind(t)};var o=function(){this.eventElements=[]};o.prototype.eventElement=function(t){var e=this.eventElements.filter(function(e){return e.element===t})[0];return"undefined"==typeof e&&(e=new r(t),this.eventElements.push(e)),e},o.prototype.bind=function(t,e,n){this.eventElement(t).bind(e,n)},o.prototype.unbind=function(t,e,n){this.eventElement(t).unbind(e,n)},o.prototype.unbindAll=function(){for(var t=0;te.scrollbarYTop?1:-1;i(t,"top",t.scrollTop+s*e.containerHeight),l(t),r.stopPropagation()}),e.event.bind(e.scrollbarX,"click",r),e.event.bind(e.scrollbarXRail,"click",function(r){var o=r.pageX-window.pageXOffset-n(e.scrollbarXRail).left,s=o>e.scrollbarXLeft?1:-1;i(t,"left",t.scrollLeft+s*e.containerWidth),l(t),r.stopPropagation()})}var o=t("../instances"),l=t("../update-geometry"),i=t("../update-scroll");e.exports=function(t){var e=o.get(t);r(t,e)}},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(t,e,n){"use strict";function r(t,e){function n(n){var o=r+n*e.railXRatio,i=Math.max(0,e.scrollbarXRail.getBoundingClientRect().left)+e.railXRatio*(e.railXWidth-e.scrollbarXWidth);o<0?e.scrollbarXLeft=0:o>i?e.scrollbarXLeft=i:e.scrollbarXLeft=o;var s=l.toInt(e.scrollbarXLeft*(e.contentWidth-e.containerWidth)/(e.containerWidth-e.railXRatio*e.scrollbarXWidth))-e.negativeScrollAdjustment;c(t,"left",s)}var r=null,o=null,s=function(e){n(e.pageX-o),a(t),e.stopPropagation(),e.preventDefault()},u=function(){l.stopScrolling(t,"x"),e.event.unbind(e.ownerDocument,"mousemove",s)};e.event.bind(e.scrollbarX,"mousedown",function(n){o=n.pageX,r=l.toInt(i.css(e.scrollbarX,"left"))*e.railXRatio,l.startScrolling(t,"x"),e.event.bind(e.ownerDocument,"mousemove",s),e.event.once(e.ownerDocument,"mouseup",u),n.stopPropagation(),n.preventDefault()})}function o(t,e){function n(n){var o=r+n*e.railYRatio,i=Math.max(0,e.scrollbarYRail.getBoundingClientRect().top)+e.railYRatio*(e.railYHeight-e.scrollbarYHeight);o<0?e.scrollbarYTop=0:o>i?e.scrollbarYTop=i:e.scrollbarYTop=o;var s=l.toInt(e.scrollbarYTop*(e.contentHeight-e.containerHeight)/(e.containerHeight-e.railYRatio*e.scrollbarYHeight));c(t,"top",s)}var r=null,o=null,s=function(e){n(e.pageY-o),a(t),e.stopPropagation(),e.preventDefault()},u=function(){l.stopScrolling(t,"y"),e.event.unbind(e.ownerDocument,"mousemove",s)};e.event.bind(e.scrollbarY,"mousedown",function(n){o=n.pageY,r=l.toInt(i.css(e.scrollbarY,"top"))*e.railYRatio,l.startScrolling(t,"y"),e.event.bind(e.ownerDocument,"mousemove",s),e.event.once(e.ownerDocument,"mouseup",u),n.stopPropagation(),n.preventDefault()})}var l=t("../../lib/helper"),i=t("../../lib/dom"),s=t("../instances"),a=t("../update-geometry"),c=t("../update-scroll");e.exports=function(t){var e=s.get(t);r(t,e),o(t,e)}},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(t,e,n){"use strict";function r(t,e){function n(n,r){var o=t.scrollTop;if(0===n){if(!e.scrollbarYActive)return!1;if(0===o&&r>0||o>=e.contentHeight-e.containerHeight&&r<0)return!e.settings.wheelPropagation}var l=t.scrollLeft;if(0===r){if(!e.scrollbarXActive)return!1;if(0===l&&n<0||l>=e.contentWidth-e.containerWidth&&n>0)return!e.settings.wheelPropagation}return!0}var r=!1;e.event.bind(t,"mouseenter",function(){r=!0}),e.event.bind(t,"mouseleave",function(){r=!1});var i=!1;e.event.bind(e.ownerDocument,"keydown",function(c){if(!(c.isDefaultPrevented&&c.isDefaultPrevented()||c.defaultPrevented)){var u=l.matches(e.scrollbarX,":focus")||l.matches(e.scrollbarY,":focus");if(r||u){var d=document.activeElement?document.activeElement:e.ownerDocument.activeElement;if(d){if("IFRAME"===d.tagName)d=d.contentDocument.activeElement;else for(;d.shadowRoot;)d=d.shadowRoot.activeElement;if(o.isEditable(d))return}var p=0,f=0;switch(c.which){case 37:p=c.metaKey?-e.contentWidth:c.altKey?-e.containerWidth:-30;break;case 38:f=c.metaKey?e.contentHeight:c.altKey?e.containerHeight:30;break;case 39:p=c.metaKey?e.contentWidth:c.altKey?e.containerWidth:30;break;case 40:f=c.metaKey?-e.contentHeight:c.altKey?-e.containerHeight:-30;break;case 33:f=90;break;case 32:f=c.shiftKey?90:-90;break;case 34:f=-90;break;case 35:f=c.ctrlKey?-e.contentHeight:-e.containerHeight;break;case 36:f=c.ctrlKey?t.scrollTop:e.containerHeight;break;default:return}a(t,"top",t.scrollTop-f),a(t,"left",t.scrollLeft+p),s(t),i=n(p,f),i&&c.preventDefault()}}})}var o=t("../../lib/helper"),l=t("../../lib/dom"),i=t("../instances"),s=t("../update-geometry"),a=t("../update-scroll");e.exports=function(t){var e=i.get(t);r(t,e)}},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],13:[function(t,e,n){"use strict";function r(t,e){function n(n,r){var o=t.scrollTop;if(0===n){if(!e.scrollbarYActive)return!1;if(0===o&&r>0||o>=e.contentHeight-e.containerHeight&&r<0)return!e.settings.wheelPropagation}var l=t.scrollLeft;if(0===r){if(!e.scrollbarXActive)return!1;if(0===l&&n<0||l>=e.contentWidth-e.containerWidth&&n>0)return!e.settings.wheelPropagation}return!0}function r(t){var e=t.deltaX,n=-1*t.deltaY;return"undefined"!=typeof e&&"undefined"!=typeof n||(e=-1*t.wheelDeltaX/6,n=t.wheelDeltaY/6),t.deltaMode&&1===t.deltaMode&&(e*=10,n*=10),e!==e&&n!==n&&(e=0,n=t.wheelDelta),t.shiftKey?[-n,-e]:[e,n]}function o(e,n){var r=t.querySelector("textarea:hover, select[multiple]:hover, .ps-child:hover");if(r){if(!window.getComputedStyle(r).overflow.match(/(scroll|auto)/))return!1;var o=r.scrollHeight-r.clientHeight;if(o>0&&!(0===r.scrollTop&&n>0||r.scrollTop===o&&n<0))return!0;var l=r.scrollLeft-r.clientWidth;if(l>0&&!(0===r.scrollLeft&&e<0||r.scrollLeft===l&&e>0))return!0}return!1}function s(s){var c=r(s),u=c[0],d=c[1];o(u,d)||(a=!1,e.settings.useBothWheelAxes?e.scrollbarYActive&&!e.scrollbarXActive?(d?i(t,"top",t.scrollTop-d*e.settings.wheelSpeed):i(t,"top",t.scrollTop+u*e.settings.wheelSpeed),a=!0):e.scrollbarXActive&&!e.scrollbarYActive&&(u?i(t,"left",t.scrollLeft+u*e.settings.wheelSpeed):i(t,"left",t.scrollLeft-d*e.settings.wheelSpeed),a=!0):(i(t,"top",t.scrollTop-d*e.settings.wheelSpeed),i(t,"left",t.scrollLeft+u*e.settings.wheelSpeed)),l(t),a=a||n(u,d),a&&(s.stopPropagation(),s.preventDefault()))}var a=!1;"undefined"!=typeof window.onwheel?e.event.bind(t,"wheel",s):"undefined"!=typeof window.onmousewheel&&e.event.bind(t,"mousewheel",s)}var o=t("../instances"),l=t("../update-geometry"),i=t("../update-scroll");e.exports=function(t){var e=o.get(t);r(t,e)}},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(t,e,n){"use strict";function r(t,e){e.event.bind(t,"scroll",function(){l(t)})}var o=t("../instances"),l=t("../update-geometry");e.exports=function(t){var e=o.get(t);r(t,e)}},{"../instances":18,"../update-geometry":19}],15:[function(t,e,n){"use strict";function r(t,e){function n(){var t=window.getSelection?window.getSelection():document.getSelection?document.getSelection():"";return 0===t.toString().length?null:t.getRangeAt(0).commonAncestorContainer}function r(){c||(c=setInterval(function(){return l.get(t)?(s(t,"top",t.scrollTop+u.top),s(t,"left",t.scrollLeft+u.left),void i(t)):void clearInterval(c)},50))}function a(){c&&(clearInterval(c),c=null),o.stopScrolling(t)}var c=null,u={top:0,left:0},d=!1;e.event.bind(e.ownerDocument,"selectionchange",function(){t.contains(n())?d=!0:(d=!1,a())}),e.event.bind(window,"mouseup",function(){d&&(d=!1,a())}),e.event.bind(window,"keyup",function(){d&&(d=!1,a())}),e.event.bind(window,"mousemove",function(e){if(d){var n={x:e.pageX,y:e.pageY},l={left:t.offsetLeft,right:t.offsetLeft+t.offsetWidth,top:t.offsetTop,bottom:t.offsetTop+t.offsetHeight};n.xl.right-3?(u.left=5,o.startScrolling(t,"x")):u.left=0,n.yl.bottom-3?(n.y-l.bottom+3<5?u.top=5:u.top=20,o.startScrolling(t,"y")):u.top=0,0===u.top&&0===u.left?a():r()}})}var o=t("../../lib/helper"),l=t("../instances"),i=t("../update-geometry"),s=t("../update-scroll");e.exports=function(t){var e=l.get(t);r(t,e)}},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(t,e,n){"use strict";function r(t,e,n,r){function o(n,r){var o=t.scrollTop,l=t.scrollLeft,i=Math.abs(n),s=Math.abs(r);if(s>i){if(r<0&&o===e.contentHeight-e.containerHeight||r>0&&0===o)return!e.settings.swipePropagation}else if(i>s&&(n<0&&l===e.contentWidth-e.containerWidth||n>0&&0===l))return!e.settings.swipePropagation;return!0}function a(e,n){s(t,"top",t.scrollTop-n),s(t,"left",t.scrollLeft-e),i(t)}function c(){w=!0}function u(){w=!1}function d(t){return t.targetTouches?t.targetTouches[0]:t}function p(t){return!(!t.targetTouches||1!==t.targetTouches.length)||!(!t.pointerType||"mouse"===t.pointerType||t.pointerType===t.MSPOINTER_TYPE_MOUSE)}function f(t){if(p(t)){Y=!0;var e=d(t);g.pageX=e.pageX,g.pageY=e.pageY,v=(new Date).getTime(),null!==y&&clearInterval(y),t.stopPropagation()}}function h(t){if(!Y&&e.settings.swipePropagation&&f(t),!w&&Y&&p(t)){var n=d(t),r={pageX:n.pageX,pageY:n.pageY},l=r.pageX-g.pageX,i=r.pageY-g.pageY;a(l,i),g=r;var s=(new Date).getTime(),c=s-v;c>0&&(m.x=l/c,m.y=i/c,v=s),o(l,i)&&(t.stopPropagation(),t.preventDefault())}}function b(){!w&&Y&&(Y=!1,clearInterval(y),y=setInterval(function(){return l.get(t)&&(m.x||m.y)?Math.abs(m.x)<.01&&Math.abs(m.y)<.01?void clearInterval(y):(a(30*m.x,30*m.y),m.x*=.8,void(m.y*=.8)):void clearInterval(y)},10))}var g={},v=0,m={},y=null,w=!1,Y=!1;n?(e.event.bind(window,"touchstart",c),e.event.bind(window,"touchend",u),e.event.bind(t,"touchstart",f),e.event.bind(t,"touchmove",h),e.event.bind(t,"touchend",b)):r&&(window.PointerEvent?(e.event.bind(window,"pointerdown",c),e.event.bind(window,"pointerup",u),e.event.bind(t,"pointerdown",f),e.event.bind(t,"pointermove",h),e.event.bind(t,"pointerup",b)):window.MSPointerEvent&&(e.event.bind(window,"MSPointerDown",c),e.event.bind(window,"MSPointerUp",u),e.event.bind(t,"MSPointerDown",f),e.event.bind(t,"MSPointerMove",h),e.event.bind(t,"MSPointerUp",b)))}var o=t("../../lib/helper"),l=t("../instances"),i=t("../update-geometry"),s=t("../update-scroll");e.exports=function(t){if(o.env.supportsTouch||o.env.supportsIePointer){var e=l.get(t);r(t,e,o.env.supportsTouch,o.env.supportsIePointer)}}},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/class"),l=t("./instances"),i=t("./update-geometry"),s={"click-rail":t("./handler/click-rail"),"drag-scrollbar":t("./handler/drag-scrollbar"),keyboard:t("./handler/keyboard"),wheel:t("./handler/mouse-wheel"),touch:t("./handler/touch"),selection:t("./handler/selection")},a=t("./handler/native-scroll");e.exports=function(t,e){e="object"==typeof e?e:{},o.add(t,"ps-container");var n=l.add(t);n.settings=r.extend(n.settings,e),o.add(t,"ps-theme-"+n.settings.theme),n.settings.handlers.forEach(function(e){s[e](t)}),a(t),i(t)}},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(t,e,n){"use strict";function r(t){function e(){a.add(t,"ps-focus")}function n(){a.remove(t,"ps-focus")}var r=this;r.settings=s.clone(c),r.containerWidth=null,r.containerHeight=null,r.contentWidth=null,r.contentHeight=null,r.isRtl="rtl"===u.css(t,"direction"),r.isNegativeScroll=function(){var e=t.scrollLeft,n=null;return t.scrollLeft=-1,n=t.scrollLeft<0,t.scrollLeft=e,n}(),r.negativeScrollAdjustment=r.isNegativeScroll?t.scrollWidth-t.clientWidth:0,r.event=new d,r.ownerDocument=t.ownerDocument||document,r.scrollbarXRail=u.appendTo(u.e("div","ps-scrollbar-x-rail"),t),r.scrollbarX=u.appendTo(u.e("div","ps-scrollbar-x"),r.scrollbarXRail),r.scrollbarX.setAttribute("tabindex",0),r.event.bind(r.scrollbarX,"focus",e),r.event.bind(r.scrollbarX,"blur",n),r.scrollbarXActive=null,r.scrollbarXWidth=null,r.scrollbarXLeft=null,r.scrollbarXBottom=s.toInt(u.css(r.scrollbarXRail,"bottom")),r.isScrollbarXUsingBottom=r.scrollbarXBottom===r.scrollbarXBottom,r.scrollbarXTop=r.isScrollbarXUsingBottom?null:s.toInt(u.css(r.scrollbarXRail,"top")),r.railBorderXWidth=s.toInt(u.css(r.scrollbarXRail,"borderLeftWidth"))+s.toInt(u.css(r.scrollbarXRail,"borderRightWidth")),u.css(r.scrollbarXRail,"display","block"),r.railXMarginWidth=s.toInt(u.css(r.scrollbarXRail,"marginLeft"))+s.toInt(u.css(r.scrollbarXRail,"marginRight")),u.css(r.scrollbarXRail,"display",""),r.railXWidth=null,r.railXRatio=null,r.scrollbarYRail=u.appendTo(u.e("div","ps-scrollbar-y-rail"),t),r.scrollbarY=u.appendTo(u.e("div","ps-scrollbar-y"),r.scrollbarYRail),r.scrollbarY.setAttribute("tabindex",0),r.event.bind(r.scrollbarY,"focus",e),r.event.bind(r.scrollbarY,"blur",n),r.scrollbarYActive=null,r.scrollbarYHeight=null,r.scrollbarYTop=null,r.scrollbarYRight=s.toInt(u.css(r.scrollbarYRail,"right")),r.isScrollbarYUsingRight=r.scrollbarYRight===r.scrollbarYRight,r.scrollbarYLeft=r.isScrollbarYUsingRight?null:s.toInt(u.css(r.scrollbarYRail,"left")),r.scrollbarYOuterWidth=r.isRtl?s.outerWidth(r.scrollbarY):null,r.railBorderYWidth=s.toInt(u.css(r.scrollbarYRail,"borderTopWidth"))+s.toInt(u.css(r.scrollbarYRail,"borderBottomWidth")),u.css(r.scrollbarYRail,"display","block"),r.railYMarginHeight=s.toInt(u.css(r.scrollbarYRail,"marginTop"))+s.toInt(u.css(r.scrollbarYRail,"marginBottom")),u.css(r.scrollbarYRail,"display",""),r.railYHeight=null,r.railYRatio=null}function o(t){return t.getAttribute("data-ps-id")}function l(t,e){t.setAttribute("data-ps-id",e)}function i(t){t.removeAttribute("data-ps-id")}var s=t("../lib/helper"),a=t("../lib/class"),c=t("./default-setting"),u=t("../lib/dom"),d=t("../lib/event-manager"),p=t("../lib/guid"),f={};n.add=function(t){var e=p();return l(t,e),f[e]=new r(t),f[e]},n.remove=function(t){delete f[o(t)],i(t)},n.get=function(t){return f[o(t)]}},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(t,e,n){"use strict";function r(t,e){return t.settings.minScrollbarLength&&(e=Math.max(e,t.settings.minScrollbarLength)),t.settings.maxScrollbarLength&&(e=Math.min(e,t.settings.maxScrollbarLength)),e}function o(t,e){var n={width:e.railXWidth};e.isRtl?n.left=e.negativeScrollAdjustment+t.scrollLeft+e.containerWidth-e.contentWidth:n.left=t.scrollLeft,e.isScrollbarXUsingBottom?n.bottom=e.scrollbarXBottom-t.scrollTop:n.top=e.scrollbarXTop+t.scrollTop,s.css(e.scrollbarXRail,n);var r={top:t.scrollTop,height:e.railYHeight};e.isScrollbarYUsingRight?e.isRtl?r.right=e.contentWidth-(e.negativeScrollAdjustment+t.scrollLeft)-e.scrollbarYRight-e.scrollbarYOuterWidth:r.right=e.scrollbarYRight-t.scrollLeft:e.isRtl?r.left=e.negativeScrollAdjustment+t.scrollLeft+2*e.containerWidth-e.contentWidth-e.scrollbarYLeft-e.scrollbarYOuterWidth:r.left=e.scrollbarYLeft+t.scrollLeft,s.css(e.scrollbarYRail,r),s.css(e.scrollbarX,{left:e.scrollbarXLeft,width:e.scrollbarXWidth-e.railBorderXWidth}),s.css(e.scrollbarY,{top:e.scrollbarYTop,height:e.scrollbarYHeight-e.railBorderYWidth})}var l=t("../lib/helper"),i=t("../lib/class"),s=t("../lib/dom"),a=t("./instances"),c=t("./update-scroll");e.exports=function(t){var e=a.get(t);e.containerWidth=t.clientWidth,e.containerHeight=t.clientHeight,e.contentWidth=t.scrollWidth,e.contentHeight=t.scrollHeight;var n;t.contains(e.scrollbarXRail)||(n=s.queryChildren(t,".ps-scrollbar-x-rail"),n.length>0&&n.forEach(function(t){s.remove(t)}),s.appendTo(e.scrollbarXRail,t)),t.contains(e.scrollbarYRail)||(n=s.queryChildren(t,".ps-scrollbar-y-rail"),n.length>0&&n.forEach(function(t){s.remove(t)}),s.appendTo(e.scrollbarYRail,t)),!e.settings.suppressScrollX&&e.containerWidth+e.settings.scrollXMarginOffset=e.railXWidth-e.scrollbarXWidth&&(e.scrollbarXLeft=e.railXWidth-e.scrollbarXWidth),e.scrollbarYTop>=e.railYHeight-e.scrollbarYHeight&&(e.scrollbarYTop=e.railYHeight-e.scrollbarYHeight),o(t,e),e.scrollbarXActive?i.add(t,"ps-active-x"):(i.remove(t,"ps-active-x"),e.scrollbarXWidth=0,e.scrollbarXLeft=0,c(t,"left",0)),e.scrollbarYActive?i.add(t,"ps-active-y"):(i.remove(t,"ps-active-y"),e.scrollbarYHeight=0,e.scrollbarYTop=0,c(t,"top",0))}},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(t,e,n){"use strict";var r,o,l=t("./instances"),i=function(t){var e=document.createEvent("Event");return e.initEvent(t,!0,!0),e};e.exports=function(t,e,n){if("undefined"==typeof t)throw"You must provide an element to the update-scroll function";if("undefined"==typeof e)throw"You must provide an axis to the update-scroll function";if("undefined"==typeof n)throw"You must provide a value to the update-scroll function";"top"===e&&n<=0&&(t.scrollTop=n=0,t.dispatchEvent(i("ps-y-reach-start"))),"left"===e&&n<=0&&(t.scrollLeft=n=0,t.dispatchEvent(i("ps-x-reach-start")));var s=l.get(t);"top"===e&&n>=s.contentHeight-s.containerHeight&&(n=s.contentHeight-s.containerHeight,n-t.scrollTop<=1?n=t.scrollTop:t.scrollTop=n,t.dispatchEvent(i("ps-y-reach-end"))),"left"===e&&n>=s.contentWidth-s.containerWidth&&(n=s.contentWidth-s.containerWidth,n-t.scrollLeft<=1?n=t.scrollLeft:t.scrollLeft=n,t.dispatchEvent(i("ps-x-reach-end"))),r||(r=t.scrollTop),o||(o=t.scrollLeft),"top"===e&&nr&&t.dispatchEvent(i("ps-scroll-down")),"left"===e&&no&&t.dispatchEvent(i("ps-scroll-right")),"top"===e&&(t.scrollTop=r=n,t.dispatchEvent(i("ps-scroll-y"))),"left"===e&&(t.scrollLeft=o=n,t.dispatchEvent(i("ps-scroll-x")))}},{"./instances":18}],21:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/dom"),l=t("./instances"),i=t("./update-geometry"),s=t("./update-scroll");e.exports=function(t){var e=l.get(t);e&&(e.negativeScrollAdjustment=e.isNegativeScroll?t.scrollWidth-t.clientWidth:0,o.css(e.scrollbarXRail,"display","block"),o.css(e.scrollbarYRail,"display","block"),e.railXMarginWidth=r.toInt(o.css(e.scrollbarXRail,"marginLeft"))+r.toInt(o.css(e.scrollbarXRail,"marginRight")),e.railYMarginHeight=r.toInt(o.css(e.scrollbarYRail,"marginTop"))+r.toInt(o.css(e.scrollbarYRail,"marginBottom")),o.css(e.scrollbarXRail,"display","none"),o.css(e.scrollbarYRail,"display","none"),i(t),s(t,"top",t.scrollTop),s(t,"left",t.scrollLeft),o.css(e.scrollbarXRail,"display",""),o.css(e.scrollbarYRail,"display",""))}},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
\ No newline at end of file
diff --git a/view/js/perfect-scrollbar/js/perfect-scrollbar.js b/view/js/perfect-scrollbar/js/perfect-scrollbar.js
new file mode 100644
index 0000000000..ad0e71f3d1
--- /dev/null
+++ b/view/js/perfect-scrollbar/js/perfect-scrollbar.js
@@ -0,0 +1,1550 @@
+/* perfect-scrollbar v0.6.16 */
+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o= 0) {
+ classes.splice(idx, 1);
+ }
+ element.className = classes.join(' ');
+}
+
+exports.add = function (element, className) {
+ if (element.classList) {
+ element.classList.add(className);
+ } else {
+ oldAdd(element, className);
+ }
+};
+
+exports.remove = function (element, className) {
+ if (element.classList) {
+ element.classList.remove(className);
+ } else {
+ oldRemove(element, className);
+ }
+};
+
+exports.list = function (element) {
+ if (element.classList) {
+ return Array.prototype.slice.apply(element.classList);
+ } else {
+ return element.className.split(' ');
+ }
+};
+
+},{}],3:[function(require,module,exports){
+'use strict';
+
+var DOM = {};
+
+DOM.e = function (tagName, className) {
+ var element = document.createElement(tagName);
+ element.className = className;
+ return element;
+};
+
+DOM.appendTo = function (child, parent) {
+ parent.appendChild(child);
+ return child;
+};
+
+function cssGet(element, styleName) {
+ return window.getComputedStyle(element)[styleName];
+}
+
+function cssSet(element, styleName, styleValue) {
+ if (typeof styleValue === 'number') {
+ styleValue = styleValue.toString() + 'px';
+ }
+ element.style[styleName] = styleValue;
+ return element;
+}
+
+function cssMultiSet(element, obj) {
+ for (var key in obj) {
+ var val = obj[key];
+ if (typeof val === 'number') {
+ val = val.toString() + 'px';
+ }
+ element.style[key] = val;
+ }
+ return element;
+}
+
+DOM.css = function (element, styleNameOrObject, styleValue) {
+ if (typeof styleNameOrObject === 'object') {
+ // multiple set with object
+ return cssMultiSet(element, styleNameOrObject);
+ } else {
+ if (typeof styleValue === 'undefined') {
+ return cssGet(element, styleNameOrObject);
+ } else {
+ return cssSet(element, styleNameOrObject, styleValue);
+ }
+ }
+};
+
+DOM.matches = function (element, query) {
+ if (typeof element.matches !== 'undefined') {
+ return element.matches(query);
+ } else {
+ if (typeof element.matchesSelector !== 'undefined') {
+ return element.matchesSelector(query);
+ } else if (typeof element.webkitMatchesSelector !== 'undefined') {
+ return element.webkitMatchesSelector(query);
+ } else if (typeof element.mozMatchesSelector !== 'undefined') {
+ return element.mozMatchesSelector(query);
+ } else if (typeof element.msMatchesSelector !== 'undefined') {
+ return element.msMatchesSelector(query);
+ }
+ }
+};
+
+DOM.remove = function (element) {
+ if (typeof element.remove !== 'undefined') {
+ element.remove();
+ } else {
+ if (element.parentNode) {
+ element.parentNode.removeChild(element);
+ }
+ }
+};
+
+DOM.queryChildren = function (element, selector) {
+ return Array.prototype.filter.call(element.childNodes, function (child) {
+ return DOM.matches(child, selector);
+ });
+};
+
+module.exports = DOM;
+
+},{}],4:[function(require,module,exports){
+'use strict';
+
+var EventElement = function (element) {
+ this.element = element;
+ this.events = {};
+};
+
+EventElement.prototype.bind = function (eventName, handler) {
+ if (typeof this.events[eventName] === 'undefined') {
+ this.events[eventName] = [];
+ }
+ this.events[eventName].push(handler);
+ this.element.addEventListener(eventName, handler, false);
+};
+
+EventElement.prototype.unbind = function (eventName, handler) {
+ var isHandlerProvided = (typeof handler !== 'undefined');
+ this.events[eventName] = this.events[eventName].filter(function (hdlr) {
+ if (isHandlerProvided && hdlr !== handler) {
+ return true;
+ }
+ this.element.removeEventListener(eventName, hdlr, false);
+ return false;
+ }, this);
+};
+
+EventElement.prototype.unbindAll = function () {
+ for (var name in this.events) {
+ this.unbind(name);
+ }
+};
+
+var EventManager = function () {
+ this.eventElements = [];
+};
+
+EventManager.prototype.eventElement = function (element) {
+ var ee = this.eventElements.filter(function (eventElement) {
+ return eventElement.element === element;
+ })[0];
+ if (typeof ee === 'undefined') {
+ ee = new EventElement(element);
+ this.eventElements.push(ee);
+ }
+ return ee;
+};
+
+EventManager.prototype.bind = function (element, eventName, handler) {
+ this.eventElement(element).bind(eventName, handler);
+};
+
+EventManager.prototype.unbind = function (element, eventName, handler) {
+ this.eventElement(element).unbind(eventName, handler);
+};
+
+EventManager.prototype.unbindAll = function () {
+ for (var i = 0; i < this.eventElements.length; i++) {
+ this.eventElements[i].unbindAll();
+ }
+};
+
+EventManager.prototype.once = function (element, eventName, handler) {
+ var ee = this.eventElement(element);
+ var onceHandler = function (e) {
+ ee.unbind(eventName, onceHandler);
+ handler(e);
+ };
+ ee.bind(eventName, onceHandler);
+};
+
+module.exports = EventManager;
+
+},{}],5:[function(require,module,exports){
+'use strict';
+
+module.exports = (function () {
+ function s4() {
+ return Math.floor((1 + Math.random()) * 0x10000)
+ .toString(16)
+ .substring(1);
+ }
+ return function () {
+ return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
+ s4() + '-' + s4() + s4() + s4();
+ };
+})();
+
+},{}],6:[function(require,module,exports){
+'use strict';
+
+var cls = require('./class');
+var dom = require('./dom');
+
+var toInt = exports.toInt = function (x) {
+ return parseInt(x, 10) || 0;
+};
+
+var clone = exports.clone = function (obj) {
+ if (!obj) {
+ return null;
+ } else if (obj.constructor === Array) {
+ return obj.map(clone);
+ } else if (typeof obj === 'object') {
+ var result = {};
+ for (var key in obj) {
+ result[key] = clone(obj[key]);
+ }
+ return result;
+ } else {
+ return obj;
+ }
+};
+
+exports.extend = function (original, source) {
+ var result = clone(original);
+ for (var key in source) {
+ result[key] = clone(source[key]);
+ }
+ return result;
+};
+
+exports.isEditable = function (el) {
+ return dom.matches(el, "input,[contenteditable]") ||
+ dom.matches(el, "select,[contenteditable]") ||
+ dom.matches(el, "textarea,[contenteditable]") ||
+ dom.matches(el, "button,[contenteditable]");
+};
+
+exports.removePsClasses = function (element) {
+ var clsList = cls.list(element);
+ for (var i = 0; i < clsList.length; i++) {
+ var className = clsList[i];
+ if (className.indexOf('ps-') === 0) {
+ cls.remove(element, className);
+ }
+ }
+};
+
+exports.outerWidth = function (element) {
+ return toInt(dom.css(element, 'width')) +
+ toInt(dom.css(element, 'paddingLeft')) +
+ toInt(dom.css(element, 'paddingRight')) +
+ toInt(dom.css(element, 'borderLeftWidth')) +
+ toInt(dom.css(element, 'borderRightWidth'));
+};
+
+exports.startScrolling = function (element, axis) {
+ cls.add(element, 'ps-in-scrolling');
+ if (typeof axis !== 'undefined') {
+ cls.add(element, 'ps-' + axis);
+ } else {
+ cls.add(element, 'ps-x');
+ cls.add(element, 'ps-y');
+ }
+};
+
+exports.stopScrolling = function (element, axis) {
+ cls.remove(element, 'ps-in-scrolling');
+ if (typeof axis !== 'undefined') {
+ cls.remove(element, 'ps-' + axis);
+ } else {
+ cls.remove(element, 'ps-x');
+ cls.remove(element, 'ps-y');
+ }
+};
+
+exports.env = {
+ isWebKit: 'WebkitAppearance' in document.documentElement.style,
+ supportsTouch: (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch),
+ supportsIePointer: window.navigator.msMaxTouchPoints !== null
+};
+
+},{"./class":2,"./dom":3}],7:[function(require,module,exports){
+'use strict';
+
+var destroy = require('./plugin/destroy');
+var initialize = require('./plugin/initialize');
+var update = require('./plugin/update');
+
+module.exports = {
+ initialize: initialize,
+ update: update,
+ destroy: destroy
+};
+
+},{"./plugin/destroy":9,"./plugin/initialize":17,"./plugin/update":21}],8:[function(require,module,exports){
+'use strict';
+
+module.exports = {
+ handlers: ['click-rail', 'drag-scrollbar', 'keyboard', 'wheel', 'touch'],
+ maxScrollbarLength: null,
+ minScrollbarLength: null,
+ scrollXMarginOffset: 0,
+ scrollYMarginOffset: 0,
+ suppressScrollX: false,
+ suppressScrollY: false,
+ swipePropagation: true,
+ useBothWheelAxes: false,
+ wheelPropagation: false,
+ wheelSpeed: 1,
+ theme: 'default'
+};
+
+},{}],9:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ if (!i) {
+ return;
+ }
+
+ i.event.unbindAll();
+ dom.remove(i.scrollbarX);
+ dom.remove(i.scrollbarY);
+ dom.remove(i.scrollbarXRail);
+ dom.remove(i.scrollbarYRail);
+ _.removePsClasses(element);
+
+ instances.remove(element);
+};
+
+},{"../lib/dom":3,"../lib/helper":6,"./instances":18}],10:[function(require,module,exports){
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindClickRailHandler(element, i) {
+ function pageOffset(el) {
+ return el.getBoundingClientRect();
+ }
+ var stopPropagation = function (e) { e.stopPropagation(); };
+
+ i.event.bind(i.scrollbarY, 'click', stopPropagation);
+ i.event.bind(i.scrollbarYRail, 'click', function (e) {
+ var positionTop = e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top;
+ var direction = positionTop > i.scrollbarYTop ? 1 : -1;
+
+ updateScroll(element, 'top', element.scrollTop + direction * i.containerHeight);
+ updateGeometry(element);
+
+ e.stopPropagation();
+ });
+
+ i.event.bind(i.scrollbarX, 'click', stopPropagation);
+ i.event.bind(i.scrollbarXRail, 'click', function (e) {
+ var positionLeft = e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left;
+ var direction = positionLeft > i.scrollbarXLeft ? 1 : -1;
+
+ updateScroll(element, 'left', element.scrollLeft + direction * i.containerWidth);
+ updateGeometry(element);
+
+ e.stopPropagation();
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindClickRailHandler(element, i);
+};
+
+},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindMouseScrollXHandler(element, i) {
+ var currentLeft = null;
+ var currentPageX = null;
+
+ function updateScrollLeft(deltaX) {
+ var newLeft = currentLeft + (deltaX * i.railXRatio);
+ var maxLeft = Math.max(0, i.scrollbarXRail.getBoundingClientRect().left) + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth));
+
+ if (newLeft < 0) {
+ i.scrollbarXLeft = 0;
+ } else if (newLeft > maxLeft) {
+ i.scrollbarXLeft = maxLeft;
+ } else {
+ i.scrollbarXLeft = newLeft;
+ }
+
+ var scrollLeft = _.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment;
+ updateScroll(element, 'left', scrollLeft);
+ }
+
+ var mouseMoveHandler = function (e) {
+ updateScrollLeft(e.pageX - currentPageX);
+ updateGeometry(element);
+ e.stopPropagation();
+ e.preventDefault();
+ };
+
+ var mouseUpHandler = function () {
+ _.stopScrolling(element, 'x');
+ i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ };
+
+ i.event.bind(i.scrollbarX, 'mousedown', function (e) {
+ currentPageX = e.pageX;
+ currentLeft = _.toInt(dom.css(i.scrollbarX, 'left')) * i.railXRatio;
+ _.startScrolling(element, 'x');
+
+ i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
+
+ e.stopPropagation();
+ e.preventDefault();
+ });
+}
+
+function bindMouseScrollYHandler(element, i) {
+ var currentTop = null;
+ var currentPageY = null;
+
+ function updateScrollTop(deltaY) {
+ var newTop = currentTop + (deltaY * i.railYRatio);
+ var maxTop = Math.max(0, i.scrollbarYRail.getBoundingClientRect().top) + (i.railYRatio * (i.railYHeight - i.scrollbarYHeight));
+
+ if (newTop < 0) {
+ i.scrollbarYTop = 0;
+ } else if (newTop > maxTop) {
+ i.scrollbarYTop = maxTop;
+ } else {
+ i.scrollbarYTop = newTop;
+ }
+
+ var scrollTop = _.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight)));
+ updateScroll(element, 'top', scrollTop);
+ }
+
+ var mouseMoveHandler = function (e) {
+ updateScrollTop(e.pageY - currentPageY);
+ updateGeometry(element);
+ e.stopPropagation();
+ e.preventDefault();
+ };
+
+ var mouseUpHandler = function () {
+ _.stopScrolling(element, 'y');
+ i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ };
+
+ i.event.bind(i.scrollbarY, 'mousedown', function (e) {
+ currentPageY = e.pageY;
+ currentTop = _.toInt(dom.css(i.scrollbarY, 'top')) * i.railYRatio;
+ _.startScrolling(element, 'y');
+
+ i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
+
+ e.stopPropagation();
+ e.preventDefault();
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindMouseScrollXHandler(element, i);
+ bindMouseScrollYHandler(element, i);
+};
+
+},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindKeyboardHandler(element, i) {
+ var hovered = false;
+ i.event.bind(element, 'mouseenter', function () {
+ hovered = true;
+ });
+ i.event.bind(element, 'mouseleave', function () {
+ hovered = false;
+ });
+
+ var shouldPrevent = false;
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ if (deltaX === 0) {
+ if (!i.scrollbarYActive) {
+ return false;
+ }
+ if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+
+ var scrollLeft = element.scrollLeft;
+ if (deltaY === 0) {
+ if (!i.scrollbarXActive) {
+ return false;
+ }
+ if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+ return true;
+ }
+
+ i.event.bind(i.ownerDocument, 'keydown', function (e) {
+ if ((e.isDefaultPrevented && e.isDefaultPrevented()) || e.defaultPrevented) {
+ return;
+ }
+
+ var focused = dom.matches(i.scrollbarX, ':focus') ||
+ dom.matches(i.scrollbarY, ':focus');
+
+ if (!hovered && !focused) {
+ return;
+ }
+
+ var activeElement = document.activeElement ? document.activeElement : i.ownerDocument.activeElement;
+ if (activeElement) {
+ if (activeElement.tagName === 'IFRAME') {
+ activeElement = activeElement.contentDocument.activeElement;
+ } else {
+ // go deeper if element is a webcomponent
+ while (activeElement.shadowRoot) {
+ activeElement = activeElement.shadowRoot.activeElement;
+ }
+ }
+ if (_.isEditable(activeElement)) {
+ return;
+ }
+ }
+
+ var deltaX = 0;
+ var deltaY = 0;
+
+ switch (e.which) {
+ case 37: // left
+ if (e.metaKey) {
+ deltaX = -i.contentWidth;
+ } else if (e.altKey) {
+ deltaX = -i.containerWidth;
+ } else {
+ deltaX = -30;
+ }
+ break;
+ case 38: // up
+ if (e.metaKey) {
+ deltaY = i.contentHeight;
+ } else if (e.altKey) {
+ deltaY = i.containerHeight;
+ } else {
+ deltaY = 30;
+ }
+ break;
+ case 39: // right
+ if (e.metaKey) {
+ deltaX = i.contentWidth;
+ } else if (e.altKey) {
+ deltaX = i.containerWidth;
+ } else {
+ deltaX = 30;
+ }
+ break;
+ case 40: // down
+ if (e.metaKey) {
+ deltaY = -i.contentHeight;
+ } else if (e.altKey) {
+ deltaY = -i.containerHeight;
+ } else {
+ deltaY = -30;
+ }
+ break;
+ case 33: // page up
+ deltaY = 90;
+ break;
+ case 32: // space bar
+ if (e.shiftKey) {
+ deltaY = 90;
+ } else {
+ deltaY = -90;
+ }
+ break;
+ case 34: // page down
+ deltaY = -90;
+ break;
+ case 35: // end
+ if (e.ctrlKey) {
+ deltaY = -i.contentHeight;
+ } else {
+ deltaY = -i.containerHeight;
+ }
+ break;
+ case 36: // home
+ if (e.ctrlKey) {
+ deltaY = element.scrollTop;
+ } else {
+ deltaY = i.containerHeight;
+ }
+ break;
+ default:
+ return;
+ }
+
+ updateScroll(element, 'top', element.scrollTop - deltaY);
+ updateScroll(element, 'left', element.scrollLeft + deltaX);
+ updateGeometry(element);
+
+ shouldPrevent = shouldPreventDefault(deltaX, deltaY);
+ if (shouldPrevent) {
+ e.preventDefault();
+ }
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindKeyboardHandler(element, i);
+};
+
+},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],13:[function(require,module,exports){
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindMouseWheelHandler(element, i) {
+ var shouldPrevent = false;
+
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ if (deltaX === 0) {
+ if (!i.scrollbarYActive) {
+ return false;
+ }
+ if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+
+ var scrollLeft = element.scrollLeft;
+ if (deltaY === 0) {
+ if (!i.scrollbarXActive) {
+ return false;
+ }
+ if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+ return true;
+ }
+
+ function getDeltaFromEvent(e) {
+ var deltaX = e.deltaX;
+ var deltaY = -1 * e.deltaY;
+
+ if (typeof deltaX === "undefined" || typeof deltaY === "undefined") {
+ // OS X Safari
+ deltaX = -1 * e.wheelDeltaX / 6;
+ deltaY = e.wheelDeltaY / 6;
+ }
+
+ if (e.deltaMode && e.deltaMode === 1) {
+ // Firefox in deltaMode 1: Line scrolling
+ deltaX *= 10;
+ deltaY *= 10;
+ }
+
+ if (deltaX !== deltaX && deltaY !== deltaY/* NaN checks */) {
+ // IE in some mouse drivers
+ deltaX = 0;
+ deltaY = e.wheelDelta;
+ }
+
+ if (e.shiftKey) {
+ // reverse axis with shift key
+ return [-deltaY, -deltaX];
+ }
+ return [deltaX, deltaY];
+ }
+
+ function shouldBeConsumedByChild(deltaX, deltaY) {
+ var child = element.querySelector('textarea:hover, select[multiple]:hover, .ps-child:hover');
+ if (child) {
+ if (!window.getComputedStyle(child).overflow.match(/(scroll|auto)/)) {
+ // if not scrollable
+ return false;
+ }
+
+ var maxScrollTop = child.scrollHeight - child.clientHeight;
+ if (maxScrollTop > 0) {
+ if (!(child.scrollTop === 0 && deltaY > 0) && !(child.scrollTop === maxScrollTop && deltaY < 0)) {
+ return true;
+ }
+ }
+ var maxScrollLeft = child.scrollLeft - child.clientWidth;
+ if (maxScrollLeft > 0) {
+ if (!(child.scrollLeft === 0 && deltaX < 0) && !(child.scrollLeft === maxScrollLeft && deltaX > 0)) {
+ return true;
+ }
+ }
+ }
+ return false;
+ }
+
+ function mousewheelHandler(e) {
+ var delta = getDeltaFromEvent(e);
+
+ var deltaX = delta[0];
+ var deltaY = delta[1];
+
+ if (shouldBeConsumedByChild(deltaX, deltaY)) {
+ return;
+ }
+
+ shouldPrevent = false;
+ if (!i.settings.useBothWheelAxes) {
+ // deltaX will only be used for horizontal scrolling and deltaY will
+ // only be used for vertical scrolling - this is the default
+ updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
+ updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
+ } else if (i.scrollbarYActive && !i.scrollbarXActive) {
+ // only vertical scrollbar is active and useBothWheelAxes option is
+ // active, so let's scroll vertical bar using both mouse wheel axes
+ if (deltaY) {
+ updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
+ } else {
+ updateScroll(element, 'top', element.scrollTop + (deltaX * i.settings.wheelSpeed));
+ }
+ shouldPrevent = true;
+ } else if (i.scrollbarXActive && !i.scrollbarYActive) {
+ // useBothWheelAxes and only horizontal bar is active, so use both
+ // wheel axes for horizontal bar
+ if (deltaX) {
+ updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
+ } else {
+ updateScroll(element, 'left', element.scrollLeft - (deltaY * i.settings.wheelSpeed));
+ }
+ shouldPrevent = true;
+ }
+
+ updateGeometry(element);
+
+ shouldPrevent = (shouldPrevent || shouldPreventDefault(deltaX, deltaY));
+ if (shouldPrevent) {
+ e.stopPropagation();
+ e.preventDefault();
+ }
+ }
+
+ if (typeof window.onwheel !== "undefined") {
+ i.event.bind(element, 'wheel', mousewheelHandler);
+ } else if (typeof window.onmousewheel !== "undefined") {
+ i.event.bind(element, 'mousewheel', mousewheelHandler);
+ }
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindMouseWheelHandler(element, i);
+};
+
+},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(require,module,exports){
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+
+function bindNativeScrollHandler(element, i) {
+ i.event.bind(element, 'scroll', function () {
+ updateGeometry(element);
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindNativeScrollHandler(element, i);
+};
+
+},{"../instances":18,"../update-geometry":19}],15:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindSelectionHandler(element, i) {
+ function getRangeNode() {
+ var selection = window.getSelection ? window.getSelection() :
+ document.getSelection ? document.getSelection() : '';
+ if (selection.toString().length === 0) {
+ return null;
+ } else {
+ return selection.getRangeAt(0).commonAncestorContainer;
+ }
+ }
+
+ var scrollingLoop = null;
+ var scrollDiff = {top: 0, left: 0};
+ function startScrolling() {
+ if (!scrollingLoop) {
+ scrollingLoop = setInterval(function () {
+ if (!instances.get(element)) {
+ clearInterval(scrollingLoop);
+ return;
+ }
+
+ updateScroll(element, 'top', element.scrollTop + scrollDiff.top);
+ updateScroll(element, 'left', element.scrollLeft + scrollDiff.left);
+ updateGeometry(element);
+ }, 50); // every .1 sec
+ }
+ }
+ function stopScrolling() {
+ if (scrollingLoop) {
+ clearInterval(scrollingLoop);
+ scrollingLoop = null;
+ }
+ _.stopScrolling(element);
+ }
+
+ var isSelected = false;
+ i.event.bind(i.ownerDocument, 'selectionchange', function () {
+ if (element.contains(getRangeNode())) {
+ isSelected = true;
+ } else {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+ i.event.bind(window, 'mouseup', function () {
+ if (isSelected) {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+ i.event.bind(window, 'keyup', function () {
+ if (isSelected) {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+
+ i.event.bind(window, 'mousemove', function (e) {
+ if (isSelected) {
+ var mousePosition = {x: e.pageX, y: e.pageY};
+ var containerGeometry = {
+ left: element.offsetLeft,
+ right: element.offsetLeft + element.offsetWidth,
+ top: element.offsetTop,
+ bottom: element.offsetTop + element.offsetHeight
+ };
+
+ if (mousePosition.x < containerGeometry.left + 3) {
+ scrollDiff.left = -5;
+ _.startScrolling(element, 'x');
+ } else if (mousePosition.x > containerGeometry.right - 3) {
+ scrollDiff.left = 5;
+ _.startScrolling(element, 'x');
+ } else {
+ scrollDiff.left = 0;
+ }
+
+ if (mousePosition.y < containerGeometry.top + 3) {
+ if (containerGeometry.top + 3 - mousePosition.y < 5) {
+ scrollDiff.top = -5;
+ } else {
+ scrollDiff.top = -20;
+ }
+ _.startScrolling(element, 'y');
+ } else if (mousePosition.y > containerGeometry.bottom - 3) {
+ if (mousePosition.y - containerGeometry.bottom + 3 < 5) {
+ scrollDiff.top = 5;
+ } else {
+ scrollDiff.top = 20;
+ }
+ _.startScrolling(element, 'y');
+ } else {
+ scrollDiff.top = 0;
+ }
+
+ if (scrollDiff.top === 0 && scrollDiff.left === 0) {
+ stopScrolling();
+ } else {
+ startScrolling();
+ }
+ }
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindSelectionHandler(element, i);
+};
+
+},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ var scrollLeft = element.scrollLeft;
+ var magnitudeX = Math.abs(deltaX);
+ var magnitudeY = Math.abs(deltaY);
+
+ if (magnitudeY > magnitudeX) {
+ // user is perhaps trying to swipe up/down the page
+
+ if (((deltaY < 0) && (scrollTop === i.contentHeight - i.containerHeight)) ||
+ ((deltaY > 0) && (scrollTop === 0))) {
+ return !i.settings.swipePropagation;
+ }
+ } else if (magnitudeX > magnitudeY) {
+ // user is perhaps trying to swipe left/right across the page
+
+ if (((deltaX < 0) && (scrollLeft === i.contentWidth - i.containerWidth)) ||
+ ((deltaX > 0) && (scrollLeft === 0))) {
+ return !i.settings.swipePropagation;
+ }
+ }
+
+ return true;
+ }
+
+ function applyTouchMove(differenceX, differenceY) {
+ updateScroll(element, 'top', element.scrollTop - differenceY);
+ updateScroll(element, 'left', element.scrollLeft - differenceX);
+
+ updateGeometry(element);
+ }
+
+ var startOffset = {};
+ var startTime = 0;
+ var speed = {};
+ var easingLoop = null;
+ var inGlobalTouch = false;
+ var inLocalTouch = false;
+
+ function globalTouchStart() {
+ inGlobalTouch = true;
+ }
+ function globalTouchEnd() {
+ inGlobalTouch = false;
+ }
+
+ function getTouch(e) {
+ if (e.targetTouches) {
+ return e.targetTouches[0];
+ } else {
+ // Maybe IE pointer
+ return e;
+ }
+ }
+ function shouldHandle(e) {
+ if (e.targetTouches && e.targetTouches.length === 1) {
+ return true;
+ }
+ if (e.pointerType && e.pointerType !== 'mouse' && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) {
+ return true;
+ }
+ return false;
+ }
+ function touchStart(e) {
+ if (shouldHandle(e)) {
+ inLocalTouch = true;
+
+ var touch = getTouch(e);
+
+ startOffset.pageX = touch.pageX;
+ startOffset.pageY = touch.pageY;
+
+ startTime = (new Date()).getTime();
+
+ if (easingLoop !== null) {
+ clearInterval(easingLoop);
+ }
+
+ e.stopPropagation();
+ }
+ }
+ function touchMove(e) {
+ if (!inLocalTouch && i.settings.swipePropagation) {
+ touchStart(e);
+ }
+ if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) {
+ var touch = getTouch(e);
+
+ var currentOffset = {pageX: touch.pageX, pageY: touch.pageY};
+
+ var differenceX = currentOffset.pageX - startOffset.pageX;
+ var differenceY = currentOffset.pageY - startOffset.pageY;
+
+ applyTouchMove(differenceX, differenceY);
+ startOffset = currentOffset;
+
+ var currentTime = (new Date()).getTime();
+
+ var timeGap = currentTime - startTime;
+ if (timeGap > 0) {
+ speed.x = differenceX / timeGap;
+ speed.y = differenceY / timeGap;
+ startTime = currentTime;
+ }
+
+ if (shouldPreventDefault(differenceX, differenceY)) {
+ e.stopPropagation();
+ e.preventDefault();
+ }
+ }
+ }
+ function touchEnd() {
+ if (!inGlobalTouch && inLocalTouch) {
+ inLocalTouch = false;
+
+ clearInterval(easingLoop);
+ easingLoop = setInterval(function () {
+ if (!instances.get(element)) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ if (!speed.x && !speed.y) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ applyTouchMove(speed.x * 30, speed.y * 30);
+
+ speed.x *= 0.8;
+ speed.y *= 0.8;
+ }, 10);
+ }
+ }
+
+ if (supportsTouch) {
+ i.event.bind(window, 'touchstart', globalTouchStart);
+ i.event.bind(window, 'touchend', globalTouchEnd);
+ i.event.bind(element, 'touchstart', touchStart);
+ i.event.bind(element, 'touchmove', touchMove);
+ i.event.bind(element, 'touchend', touchEnd);
+ } else if (supportsIePointer) {
+ if (window.PointerEvent) {
+ i.event.bind(window, 'pointerdown', globalTouchStart);
+ i.event.bind(window, 'pointerup', globalTouchEnd);
+ i.event.bind(element, 'pointerdown', touchStart);
+ i.event.bind(element, 'pointermove', touchMove);
+ i.event.bind(element, 'pointerup', touchEnd);
+ } else if (window.MSPointerEvent) {
+ i.event.bind(window, 'MSPointerDown', globalTouchStart);
+ i.event.bind(window, 'MSPointerUp', globalTouchEnd);
+ i.event.bind(element, 'MSPointerDown', touchStart);
+ i.event.bind(element, 'MSPointerMove', touchMove);
+ i.event.bind(element, 'MSPointerUp', touchEnd);
+ }
+ }
+}
+
+module.exports = function (element) {
+ if (!_.env.supportsTouch && !_.env.supportsIePointer) {
+ return;
+ }
+
+ var i = instances.get(element);
+ bindTouchHandler(element, i, _.env.supportsTouch, _.env.supportsIePointer);
+};
+
+},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
+
+// Handlers
+var handlers = {
+ 'click-rail': require('./handler/click-rail'),
+ 'drag-scrollbar': require('./handler/drag-scrollbar'),
+ 'keyboard': require('./handler/keyboard'),
+ 'wheel': require('./handler/mouse-wheel'),
+ 'touch': require('./handler/touch'),
+ 'selection': require('./handler/selection')
+};
+var nativeScrollHandler = require('./handler/native-scroll');
+
+module.exports = function (element, userSettings) {
+ userSettings = typeof userSettings === 'object' ? userSettings : {};
+
+ cls.add(element, 'ps-container');
+
+ // Create a plugin instance.
+ var i = instances.add(element);
+
+ i.settings = _.extend(i.settings, userSettings);
+ cls.add(element, 'ps-theme-' + i.settings.theme);
+
+ i.settings.handlers.forEach(function (handlerName) {
+ handlers[handlerName](element);
+ });
+
+ nativeScrollHandler(element);
+
+ updateGeometry(element);
+};
+
+},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var defaultSettings = require('./default-setting');
+var dom = require('../lib/dom');
+var EventManager = require('../lib/event-manager');
+var guid = require('../lib/guid');
+
+var instances = {};
+
+function Instance(element) {
+ var i = this;
+
+ i.settings = _.clone(defaultSettings);
+ i.containerWidth = null;
+ i.containerHeight = null;
+ i.contentWidth = null;
+ i.contentHeight = null;
+
+ i.isRtl = dom.css(element, 'direction') === "rtl";
+ i.isNegativeScroll = (function () {
+ var originalScrollLeft = element.scrollLeft;
+ var result = null;
+ element.scrollLeft = -1;
+ result = element.scrollLeft < 0;
+ element.scrollLeft = originalScrollLeft;
+ return result;
+ })();
+ i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
+ i.event = new EventManager();
+ i.ownerDocument = element.ownerDocument || document;
+
+ function focus() {
+ cls.add(element, 'ps-focus');
+ }
+
+ function blur() {
+ cls.remove(element, 'ps-focus');
+ }
+
+ i.scrollbarXRail = dom.appendTo(dom.e('div', 'ps-scrollbar-x-rail'), element);
+ i.scrollbarX = dom.appendTo(dom.e('div', 'ps-scrollbar-x'), i.scrollbarXRail);
+ i.scrollbarX.setAttribute('tabindex', 0);
+ i.event.bind(i.scrollbarX, 'focus', focus);
+ i.event.bind(i.scrollbarX, 'blur', blur);
+ i.scrollbarXActive = null;
+ i.scrollbarXWidth = null;
+ i.scrollbarXLeft = null;
+ i.scrollbarXBottom = _.toInt(dom.css(i.scrollbarXRail, 'bottom'));
+ i.isScrollbarXUsingBottom = i.scrollbarXBottom === i.scrollbarXBottom; // !isNaN
+ i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : _.toInt(dom.css(i.scrollbarXRail, 'top'));
+ i.railBorderXWidth = _.toInt(dom.css(i.scrollbarXRail, 'borderLeftWidth')) + _.toInt(dom.css(i.scrollbarXRail, 'borderRightWidth'));
+ // Set rail to display:block to calculate margins
+ dom.css(i.scrollbarXRail, 'display', 'block');
+ i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+ dom.css(i.scrollbarXRail, 'display', '');
+ i.railXWidth = null;
+ i.railXRatio = null;
+
+ i.scrollbarYRail = dom.appendTo(dom.e('div', 'ps-scrollbar-y-rail'), element);
+ i.scrollbarY = dom.appendTo(dom.e('div', 'ps-scrollbar-y'), i.scrollbarYRail);
+ i.scrollbarY.setAttribute('tabindex', 0);
+ i.event.bind(i.scrollbarY, 'focus', focus);
+ i.event.bind(i.scrollbarY, 'blur', blur);
+ i.scrollbarYActive = null;
+ i.scrollbarYHeight = null;
+ i.scrollbarYTop = null;
+ i.scrollbarYRight = _.toInt(dom.css(i.scrollbarYRail, 'right'));
+ i.isScrollbarYUsingRight = i.scrollbarYRight === i.scrollbarYRight; // !isNaN
+ i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : _.toInt(dom.css(i.scrollbarYRail, 'left'));
+ i.scrollbarYOuterWidth = i.isRtl ? _.outerWidth(i.scrollbarY) : null;
+ i.railBorderYWidth = _.toInt(dom.css(i.scrollbarYRail, 'borderTopWidth')) + _.toInt(dom.css(i.scrollbarYRail, 'borderBottomWidth'));
+ dom.css(i.scrollbarYRail, 'display', 'block');
+ i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
+ dom.css(i.scrollbarYRail, 'display', '');
+ i.railYHeight = null;
+ i.railYRatio = null;
+}
+
+function getId(element) {
+ return element.getAttribute('data-ps-id');
+}
+
+function setId(element, id) {
+ element.setAttribute('data-ps-id', id);
+}
+
+function removeId(element) {
+ element.removeAttribute('data-ps-id');
+}
+
+exports.add = function (element) {
+ var newId = guid();
+ setId(element, newId);
+ instances[newId] = new Instance(element);
+ return instances[newId];
+};
+
+exports.remove = function (element) {
+ delete instances[getId(element)];
+ removeId(element);
+};
+
+exports.get = function (element) {
+ return instances[getId(element)];
+};
+
+},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateScroll = require('./update-scroll');
+
+function getThumbSize(i, thumbSize) {
+ if (i.settings.minScrollbarLength) {
+ thumbSize = Math.max(thumbSize, i.settings.minScrollbarLength);
+ }
+ if (i.settings.maxScrollbarLength) {
+ thumbSize = Math.min(thumbSize, i.settings.maxScrollbarLength);
+ }
+ return thumbSize;
+}
+
+function updateCss(element, i) {
+ var xRailOffset = {width: i.railXWidth};
+ if (i.isRtl) {
+ xRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth - i.contentWidth;
+ } else {
+ xRailOffset.left = element.scrollLeft;
+ }
+ if (i.isScrollbarXUsingBottom) {
+ xRailOffset.bottom = i.scrollbarXBottom - element.scrollTop;
+ } else {
+ xRailOffset.top = i.scrollbarXTop + element.scrollTop;
+ }
+ dom.css(i.scrollbarXRail, xRailOffset);
+
+ var yRailOffset = {top: element.scrollTop, height: i.railYHeight};
+ if (i.isScrollbarYUsingRight) {
+ if (i.isRtl) {
+ yRailOffset.right = i.contentWidth - (i.negativeScrollAdjustment + element.scrollLeft) - i.scrollbarYRight - i.scrollbarYOuterWidth;
+ } else {
+ yRailOffset.right = i.scrollbarYRight - element.scrollLeft;
+ }
+ } else {
+ if (i.isRtl) {
+ yRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth * 2 - i.contentWidth - i.scrollbarYLeft - i.scrollbarYOuterWidth;
+ } else {
+ yRailOffset.left = i.scrollbarYLeft + element.scrollLeft;
+ }
+ }
+ dom.css(i.scrollbarYRail, yRailOffset);
+
+ dom.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth});
+ dom.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth});
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ i.containerWidth = element.clientWidth;
+ i.containerHeight = element.clientHeight;
+ i.contentWidth = element.scrollWidth;
+ i.contentHeight = element.scrollHeight;
+
+ var existingRails;
+ if (!element.contains(i.scrollbarXRail)) {
+ existingRails = dom.queryChildren(element, '.ps-scrollbar-x-rail');
+ if (existingRails.length > 0) {
+ existingRails.forEach(function (rail) {
+ dom.remove(rail);
+ });
+ }
+ dom.appendTo(i.scrollbarXRail, element);
+ }
+ if (!element.contains(i.scrollbarYRail)) {
+ existingRails = dom.queryChildren(element, '.ps-scrollbar-y-rail');
+ if (existingRails.length > 0) {
+ existingRails.forEach(function (rail) {
+ dom.remove(rail);
+ });
+ }
+ dom.appendTo(i.scrollbarYRail, element);
+ }
+
+ if (!i.settings.suppressScrollX && i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth) {
+ i.scrollbarXActive = true;
+ i.railXWidth = i.containerWidth - i.railXMarginWidth;
+ i.railXRatio = i.containerWidth / i.railXWidth;
+ i.scrollbarXWidth = getThumbSize(i, _.toInt(i.railXWidth * i.containerWidth / i.contentWidth));
+ i.scrollbarXLeft = _.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth));
+ } else {
+ i.scrollbarXActive = false;
+ }
+
+ if (!i.settings.suppressScrollY && i.containerHeight + i.settings.scrollYMarginOffset < i.contentHeight) {
+ i.scrollbarYActive = true;
+ i.railYHeight = i.containerHeight - i.railYMarginHeight;
+ i.railYRatio = i.containerHeight / i.railYHeight;
+ i.scrollbarYHeight = getThumbSize(i, _.toInt(i.railYHeight * i.containerHeight / i.contentHeight));
+ i.scrollbarYTop = _.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight));
+ } else {
+ i.scrollbarYActive = false;
+ }
+
+ if (i.scrollbarXLeft >= i.railXWidth - i.scrollbarXWidth) {
+ i.scrollbarXLeft = i.railXWidth - i.scrollbarXWidth;
+ }
+ if (i.scrollbarYTop >= i.railYHeight - i.scrollbarYHeight) {
+ i.scrollbarYTop = i.railYHeight - i.scrollbarYHeight;
+ }
+
+ updateCss(element, i);
+
+ if (i.scrollbarXActive) {
+ cls.add(element, 'ps-active-x');
+ } else {
+ cls.remove(element, 'ps-active-x');
+ i.scrollbarXWidth = 0;
+ i.scrollbarXLeft = 0;
+ updateScroll(element, 'left', 0);
+ }
+ if (i.scrollbarYActive) {
+ cls.add(element, 'ps-active-y');
+ } else {
+ cls.remove(element, 'ps-active-y');
+ i.scrollbarYHeight = 0;
+ i.scrollbarYTop = 0;
+ updateScroll(element, 'top', 0);
+ }
+};
+
+},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(require,module,exports){
+'use strict';
+
+var instances = require('./instances');
+
+var lastTop;
+var lastLeft;
+
+var createDOMEvent = function (name) {
+ var event = document.createEvent("Event");
+ event.initEvent(name, true, true);
+ return event;
+};
+
+module.exports = function (element, axis, value) {
+ if (typeof element === 'undefined') {
+ throw 'You must provide an element to the update-scroll function';
+ }
+
+ if (typeof axis === 'undefined') {
+ throw 'You must provide an axis to the update-scroll function';
+ }
+
+ if (typeof value === 'undefined') {
+ throw 'You must provide a value to the update-scroll function';
+ }
+
+ if (axis === 'top' && value <= 0) {
+ element.scrollTop = value = 0; // don't allow negative scroll
+ element.dispatchEvent(createDOMEvent('ps-y-reach-start'));
+ }
+
+ if (axis === 'left' && value <= 0) {
+ element.scrollLeft = value = 0; // don't allow negative scroll
+ element.dispatchEvent(createDOMEvent('ps-x-reach-start'));
+ }
+
+ var i = instances.get(element);
+
+ if (axis === 'top' && value >= i.contentHeight - i.containerHeight) {
+ // don't allow scroll past container
+ value = i.contentHeight - i.containerHeight;
+ if (value - element.scrollTop <= 1) {
+ // mitigates rounding errors on non-subpixel scroll values
+ value = element.scrollTop;
+ } else {
+ element.scrollTop = value;
+ }
+ element.dispatchEvent(createDOMEvent('ps-y-reach-end'));
+ }
+
+ if (axis === 'left' && value >= i.contentWidth - i.containerWidth) {
+ // don't allow scroll past container
+ value = i.contentWidth - i.containerWidth;
+ if (value - element.scrollLeft <= 1) {
+ // mitigates rounding errors on non-subpixel scroll values
+ value = element.scrollLeft;
+ } else {
+ element.scrollLeft = value;
+ }
+ element.dispatchEvent(createDOMEvent('ps-x-reach-end'));
+ }
+
+ if (!lastTop) {
+ lastTop = element.scrollTop;
+ }
+
+ if (!lastLeft) {
+ lastLeft = element.scrollLeft;
+ }
+
+ if (axis === 'top' && value < lastTop) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-up'));
+ }
+
+ if (axis === 'top' && value > lastTop) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-down'));
+ }
+
+ if (axis === 'left' && value < lastLeft) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-left'));
+ }
+
+ if (axis === 'left' && value > lastLeft) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-right'));
+ }
+
+ if (axis === 'top') {
+ element.scrollTop = lastTop = value;
+ element.dispatchEvent(createDOMEvent('ps-scroll-y'));
+ }
+
+ if (axis === 'left') {
+ element.scrollLeft = lastLeft = value;
+ element.dispatchEvent(createDOMEvent('ps-scroll-x'));
+ }
+
+};
+
+},{"./instances":18}],21:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
+var updateScroll = require('./update-scroll');
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ if (!i) {
+ return;
+ }
+
+ // Recalcuate negative scrollLeft adjustment
+ i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
+
+ // Recalculate rail margins
+ dom.css(i.scrollbarXRail, 'display', 'block');
+ dom.css(i.scrollbarYRail, 'display', 'block');
+ i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+ i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
+
+ // Hide scrollbars not to affect scrollWidth and scrollHeight
+ dom.css(i.scrollbarXRail, 'display', 'none');
+ dom.css(i.scrollbarYRail, 'display', 'none');
+
+ updateGeometry(element);
+
+ // Update top/left scroll to trigger events
+ updateScroll(element, 'top', element.scrollTop);
+ updateScroll(element, 'left', element.scrollLeft);
+
+ dom.css(i.scrollbarXRail, 'display', '');
+ dom.css(i.scrollbarYRail, 'display', '');
+};
+
+},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
diff --git a/view/js/perfect-scrollbar/js/perfect-scrollbar.min.js b/view/js/perfect-scrollbar/js/perfect-scrollbar.min.js
new file mode 100644
index 0000000000..4d76567e82
--- /dev/null
+++ b/view/js/perfect-scrollbar/js/perfect-scrollbar.min.js
@@ -0,0 +1,2 @@
+/* perfect-scrollbar v0.6.16 */
+!function t(e,n,r){function o(i,s){if(!n[i]){if(!e[i]){var a="function"==typeof require&&require;if(!s&&a)return a(i,!0);if(l)return l(i,!0);var c=new Error("Cannot find module '"+i+"'");throw c.code="MODULE_NOT_FOUND",c}var u=n[i]={exports:{}};e[i][0].call(u.exports,function(t){var n=e[i][1][t];return o(n?n:t)},u,u.exports,t,e,n,r)}return n[i].exports}for(var l="function"==typeof require&&require,i=0;i=0&&n.splice(r,1),t.className=n.join(" ")}n.add=function(t,e){t.classList?t.classList.add(e):r(t,e)},n.remove=function(t,e){t.classList?t.classList.remove(e):o(t,e)},n.list=function(t){return t.classList?Array.prototype.slice.apply(t.classList):t.className.split(" ")}},{}],3:[function(t,e,n){"use strict";function r(t,e){return window.getComputedStyle(t)[e]}function o(t,e,n){return"number"==typeof n&&(n=n.toString()+"px"),t.style[e]=n,t}function l(t,e){for(var n in e){var r=e[n];"number"==typeof r&&(r=r.toString()+"px"),t.style[n]=r}return t}var i={};i.e=function(t,e){var n=document.createElement(t);return n.className=e,n},i.appendTo=function(t,e){return e.appendChild(t),t},i.css=function(t,e,n){return"object"==typeof e?l(t,e):"undefined"==typeof n?r(t,e):o(t,e,n)},i.matches=function(t,e){return"undefined"!=typeof t.matches?t.matches(e):"undefined"!=typeof t.matchesSelector?t.matchesSelector(e):"undefined"!=typeof t.webkitMatchesSelector?t.webkitMatchesSelector(e):"undefined"!=typeof t.mozMatchesSelector?t.mozMatchesSelector(e):"undefined"!=typeof t.msMatchesSelector?t.msMatchesSelector(e):void 0},i.remove=function(t){"undefined"!=typeof t.remove?t.remove():t.parentNode&&t.parentNode.removeChild(t)},i.queryChildren=function(t,e){return Array.prototype.filter.call(t.childNodes,function(t){return i.matches(t,e)})},e.exports=i},{}],4:[function(t,e,n){"use strict";var r=function(t){this.element=t,this.events={}};r.prototype.bind=function(t,e){"undefined"==typeof this.events[t]&&(this.events[t]=[]),this.events[t].push(e),this.element.addEventListener(t,e,!1)},r.prototype.unbind=function(t,e){var n="undefined"!=typeof e;this.events[t]=this.events[t].filter(function(r){return!(!n||r===e)||(this.element.removeEventListener(t,r,!1),!1)},this)},r.prototype.unbindAll=function(){for(var t in this.events)this.unbind(t)};var o=function(){this.eventElements=[]};o.prototype.eventElement=function(t){var e=this.eventElements.filter(function(e){return e.element===t})[0];return"undefined"==typeof e&&(e=new r(t),this.eventElements.push(e)),e},o.prototype.bind=function(t,e,n){this.eventElement(t).bind(e,n)},o.prototype.unbind=function(t,e,n){this.eventElement(t).unbind(e,n)},o.prototype.unbindAll=function(){for(var t=0;te.scrollbarYTop?1:-1;i(t,"top",t.scrollTop+s*e.containerHeight),l(t),r.stopPropagation()}),e.event.bind(e.scrollbarX,"click",r),e.event.bind(e.scrollbarXRail,"click",function(r){var 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g={},v=0,m={},y=null,w=!1,Y=!1;n?(e.event.bind(window,"touchstart",c),e.event.bind(window,"touchend",u),e.event.bind(t,"touchstart",f),e.event.bind(t,"touchmove",h),e.event.bind(t,"touchend",b)):r&&(window.PointerEvent?(e.event.bind(window,"pointerdown",c),e.event.bind(window,"pointerup",u),e.event.bind(t,"pointerdown",f),e.event.bind(t,"pointermove",h),e.event.bind(t,"pointerup",b)):window.MSPointerEvent&&(e.event.bind(window,"MSPointerDown",c),e.event.bind(window,"MSPointerUp",u),e.event.bind(t,"MSPointerDown",f),e.event.bind(t,"MSPointerMove",h),e.event.bind(t,"MSPointerUp",b)))}var o=t("../../lib/helper"),l=t("../instances"),i=t("../update-geometry"),s=t("../update-scroll");e.exports=function(t){if(o.env.supportsTouch||o.env.supportsIePointer){var e=l.get(t);r(t,e,o.env.supportsTouch,o.env.supportsIePointer)}}},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/class"),l=t("./instances"),i=t("./update-geometry"),s={"click-rail":t("./handler/click-rail"),"drag-scrollbar":t("./handler/drag-scrollbar"),keyboard:t("./handler/keyboard"),wheel:t("./handler/mouse-wheel"),touch:t("./handler/touch"),selection:t("./handler/selection")},a=t("./handler/native-scroll");e.exports=function(t,e){e="object"==typeof e?e:{},o.add(t,"ps-container");var n=l.add(t);n.settings=r.extend(n.settings,e),o.add(t,"ps-theme-"+n.settings.theme),n.settings.handlers.forEach(function(e){s[e](t)}),a(t),i(t)}},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(t,e,n){"use strict";function r(t){function e(){a.add(t,"ps-focus")}function n(){a.remove(t,"ps-focus")}var r=this;r.settings=s.clone(c),r.containerWidth=null,r.containerHeight=null,r.contentWidth=null,r.contentHeight=null,r.isRtl="rtl"===u.css(t,"direction"),r.isNegativeScroll=function(){var e=t.scrollLeft,n=null;return t.scrollLeft=-1,n=t.scrollLeft<0,t.scrollLeft=e,n}(),r.negativeScrollAdjustment=r.isNegativeScroll?t.scrollWidth-t.clientWidth:0,r.event=new d,r.ownerDocument=t.ownerDocument||document,r.scrollbarXRail=u.appendTo(u.e("div","ps-scrollbar-x-rail"),t),r.scrollbarX=u.appendTo(u.e("div","ps-scrollbar-x"),r.scrollbarXRail),r.scrollbarX.setAttribute("tabindex",0),r.event.bind(r.scrollbarX,"focus",e),r.event.bind(r.scrollbarX,"blur",n),r.scrollbarXActive=null,r.scrollbarXWidth=null,r.scrollbarXLeft=null,r.scrollbarXBottom=s.toInt(u.css(r.scrollbarXRail,"bottom")),r.isScrollbarXUsingBottom=r.scrollbarXBottom===r.scrollbarXBottom,r.scrollbarXTop=r.isScrollbarXUsingBottom?null:s.toInt(u.css(r.scrollbarXRail,"top")),r.railBorderXWidth=s.toInt(u.css(r.scrollbarXRail,"borderLeftWidth"))+s.toInt(u.css(r.scrollbarXRail,"borderRightWidth")),u.css(r.scrollbarXRail,"display","block"),r.railXMarginWidth=s.toInt(u.css(r.scrollbarXRail,"marginLeft"))+s.toInt(u.css(r.scrollbarXRail,"marginRight")),u.css(r.scrollbarXRail,"display",""),r.railXWidth=null,r.railXRatio=null,r.scrollbarYRail=u.appendTo(u.e("div","ps-scrollbar-y-rail"),t),r.scrollbarY=u.appendTo(u.e("div","ps-scrollbar-y"),r.scrollbarYRail),r.scrollbarY.setAttribute("tabindex",0),r.event.bind(r.scrollbarY,"focus",e),r.event.bind(r.scrollbarY,"blur",n),r.scrollbarYActive=null,r.scrollbarYHeight=null,r.scrollbarYTop=null,r.scrollbarYRight=s.toInt(u.css(r.scrollbarYRail,"right")),r.isScrollbarYUsingRight=r.scrollbarYRight===r.scrollbarYRight,r.scrollbarYLeft=r.isScrollbarYUsingRight?null:s.toInt(u.css(r.scrollbarYRail,"left")),r.scrollbarYOuterWidth=r.isRtl?s.outerWidth(r.scrollbarY):null,r.railBorderYWidth=s.toInt(u.css(r.scrollbarYRail,"borderTopWidth"))+s.toInt(u.css(r.scrollbarYRail,"borderBottomWidth")),u.css(r.scrollbarYRail,"display","block"),r.railYMarginHeight=s.toInt(u.css(r.scrollbarYRail,"marginTop"))+s.toInt(u.css(r.scrollbarYRail,"marginBottom")),u.css(r.scrollbarYRail,"display",""),r.railYHeight=null,r.railYRatio=null}function o(t){return t.getAttribute("data-ps-id")}function l(t,e){t.setAttribute("data-ps-id",e)}function i(t){t.removeAttribute("data-ps-id")}var s=t("../lib/helper"),a=t("../lib/class"),c=t("./default-setting"),u=t("../lib/dom"),d=t("../lib/event-manager"),p=t("../lib/guid"),f={};n.add=function(t){var e=p();return l(t,e),f[e]=new r(t),f[e]},n.remove=function(t){delete f[o(t)],i(t)},n.get=function(t){return f[o(t)]}},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(t,e,n){"use strict";function r(t,e){return t.settings.minScrollbarLength&&(e=Math.max(e,t.settings.minScrollbarLength)),t.settings.maxScrollbarLength&&(e=Math.min(e,t.settings.maxScrollbarLength)),e}function o(t,e){var n={width:e.railXWidth};e.isRtl?n.left=e.negativeScrollAdjustment+t.scrollLeft+e.containerWidth-e.contentWidth:n.left=t.scrollLeft,e.isScrollbarXUsingBottom?n.bottom=e.scrollbarXBottom-t.scrollTop:n.top=e.scrollbarXTop+t.scrollTop,s.css(e.scrollbarXRail,n);var r={top:t.scrollTop,height:e.railYHeight};e.isScrollbarYUsingRight?e.isRtl?r.right=e.contentWidth-(e.negativeScrollAdjustment+t.scrollLeft)-e.scrollbarYRight-e.scrollbarYOuterWidth:r.right=e.scrollbarYRight-t.scrollLeft:e.isRtl?r.left=e.negativeScrollAdjustment+t.scrollLeft+2*e.containerWidth-e.contentWidth-e.scrollbarYLeft-e.scrollbarYOuterWidth:r.left=e.scrollbarYLeft+t.scrollLeft,s.css(e.scrollbarYRail,r),s.css(e.scrollbarX,{left:e.scrollbarXLeft,width:e.scrollbarXWidth-e.railBorderXWidth}),s.css(e.scrollbarY,{top:e.scrollbarYTop,height:e.scrollbarYHeight-e.railBorderYWidth})}var l=t("../lib/helper"),i=t("../lib/class"),s=t("../lib/dom"),a=t("./instances"),c=t("./update-scroll");e.exports=function(t){var e=a.get(t);e.containerWidth=t.clientWidth,e.containerHeight=t.clientHeight,e.contentWidth=t.scrollWidth,e.contentHeight=t.scrollHeight;var n;t.contains(e.scrollbarXRail)||(n=s.queryChildren(t,".ps-scrollbar-x-rail"),n.length>0&&n.forEach(function(t){s.remove(t)}),s.appendTo(e.scrollbarXRail,t)),t.contains(e.scrollbarYRail)||(n=s.queryChildren(t,".ps-scrollbar-y-rail"),n.length>0&&n.forEach(function(t){s.remove(t)}),s.appendTo(e.scrollbarYRail,t)),!e.settings.suppressScrollX&&e.containerWidth+e.settings.scrollXMarginOffset=e.railXWidth-e.scrollbarXWidth&&(e.scrollbarXLeft=e.railXWidth-e.scrollbarXWidth),e.scrollbarYTop>=e.railYHeight-e.scrollbarYHeight&&(e.scrollbarYTop=e.railYHeight-e.scrollbarYHeight),o(t,e),e.scrollbarXActive?i.add(t,"ps-active-x"):(i.remove(t,"ps-active-x"),e.scrollbarXWidth=0,e.scrollbarXLeft=0,c(t,"left",0)),e.scrollbarYActive?i.add(t,"ps-active-y"):(i.remove(t,"ps-active-y"),e.scrollbarYHeight=0,e.scrollbarYTop=0,c(t,"top",0))}},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(t,e,n){"use strict";var r,o,l=t("./instances"),i=function(t){var e=document.createEvent("Event");return e.initEvent(t,!0,!0),e};e.exports=function(t,e,n){if("undefined"==typeof t)throw"You must provide an element to the update-scroll function";if("undefined"==typeof e)throw"You must provide an axis to the update-scroll function";if("undefined"==typeof n)throw"You must provide a value to the update-scroll function";"top"===e&&n<=0&&(t.scrollTop=n=0,t.dispatchEvent(i("ps-y-reach-start"))),"left"===e&&n<=0&&(t.scrollLeft=n=0,t.dispatchEvent(i("ps-x-reach-start")));var s=l.get(t);"top"===e&&n>=s.contentHeight-s.containerHeight&&(n=s.contentHeight-s.containerHeight,n-t.scrollTop<=1?n=t.scrollTop:t.scrollTop=n,t.dispatchEvent(i("ps-y-reach-end"))),"left"===e&&n>=s.contentWidth-s.containerWidth&&(n=s.contentWidth-s.containerWidth,n-t.scrollLeft<=1?n=t.scrollLeft:t.scrollLeft=n,t.dispatchEvent(i("ps-x-reach-end"))),r||(r=t.scrollTop),o||(o=t.scrollLeft),"top"===e&&nr&&t.dispatchEvent(i("ps-scroll-down")),"left"===e&&no&&t.dispatchEvent(i("ps-scroll-right")),"top"===e&&(t.scrollTop=r=n,t.dispatchEvent(i("ps-scroll-y"))),"left"===e&&(t.scrollLeft=o=n,t.dispatchEvent(i("ps-scroll-x")))}},{"./instances":18}],21:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/dom"),l=t("./instances"),i=t("./update-geometry"),s=t("./update-scroll");e.exports=function(t){var e=l.get(t);e&&(e.negativeScrollAdjustment=e.isNegativeScroll?t.scrollWidth-t.clientWidth:0,o.css(e.scrollbarXRail,"display","block"),o.css(e.scrollbarYRail,"display","block"),e.railXMarginWidth=r.toInt(o.css(e.scrollbarXRail,"marginLeft"))+r.toInt(o.css(e.scrollbarXRail,"marginRight")),e.railYMarginHeight=r.toInt(o.css(e.scrollbarYRail,"marginTop"))+r.toInt(o.css(e.scrollbarYRail,"marginBottom")),o.css(e.scrollbarXRail,"display","none"),o.css(e.scrollbarYRail,"display","none"),i(t),s(t,"top",t.scrollTop),s(t,"left",t.scrollLeft),o.css(e.scrollbarXRail,"display",""),o.css(e.scrollbarYRail,"display",""))}},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
\ No newline at end of file
diff --git a/view/js/perfect-scrollbar/src/css/main.scss b/view/js/perfect-scrollbar/src/css/main.scss
new file mode 100644
index 0000000000..ae1f655ad9
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/css/main.scss
@@ -0,0 +1,3 @@
+@import 'variables';
+@import 'mixins';
+@import 'themes';
diff --git a/view/js/perfect-scrollbar/src/css/mixins.scss b/view/js/perfect-scrollbar/src/css/mixins.scss
new file mode 100644
index 0000000000..79d3d2c9d4
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/css/mixins.scss
@@ -0,0 +1,128 @@
+@mixin scrollbar-rail-default($theme) {
+ display: none;
+ position: absolute; /* please don't change 'position' */
+ opacity: map_get($theme, rail-default-opacity);
+ transition: background-color .2s linear, opacity .2s linear;
+}
+
+@mixin scrollbar-rail-hover($theme) {
+ background-color: map_get($theme, rail-hover-bg);
+ opacity: map_get($theme, rail-hover-opacity);
+}
+
+@mixin scrollbar-default($theme) {
+ position: absolute; /* please don't change 'position' */
+ background-color: map_get($theme, bar-container-hover-bg);
+ border-radius: map_get($theme, border-radius);
+ transition: background-color .2s linear, height .2s linear, width .2s ease-in-out,
+ border-radius .2s ease-in-out;
+}
+
+@mixin scrollbar-hover($theme) {
+ background-color: map_get($theme, bar-hover-bg);
+}
+
+@mixin in-scrolling($theme) {
+ &.ps-in-scrolling {
+ &.ps-x > .ps-scrollbar-x-rail {
+ @include scrollbar-rail-hover($theme);
+ > .ps-scrollbar-x {
+ @include scrollbar-hover($theme);
+ height: map_get($theme, scrollbar-x-hover-height);
+ }
+ }
+ &.ps-y > .ps-scrollbar-y-rail {
+ @include scrollbar-rail-hover($theme);
+ > .ps-scrollbar-y {
+ @include scrollbar-hover($theme);
+ width: map_get($theme, scrollbar-y-hover-width);
+ }
+ }
+ }
+}
+
+// Layout and theme mixin
+@mixin ps-container($theme) {
+ -ms-touch-action: auto;
+ touch-action: auto;
+ overflow: hidden !important;
+ -ms-overflow-style: none;
+
+ // Edge
+ @supports (-ms-overflow-style: none) {
+ overflow: auto !important;
+ }
+ // IE10+
+ @media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
+ overflow: auto !important;
+ }
+
+ &.ps-active-x > .ps-scrollbar-x-rail,
+ &.ps-active-y > .ps-scrollbar-y-rail {
+ display: block;
+ background-color: map_get($theme, bar-bg);
+ }
+
+ @include in-scrolling($theme);
+
+ > .ps-scrollbar-x-rail {
+ @include scrollbar-rail-default($theme);
+ bottom: map_get($theme, scrollbar-x-rail-bottom); /* there must be 'bottom' for ps-scrollbar-x-rail */
+ height: map_get($theme, scrollbar-x-rail-height);
+
+ > .ps-scrollbar-x {
+ @include scrollbar-default($theme);
+ bottom: map_get($theme, scrollbar-x-bottom); /* there must be 'bottom' for ps-scrollbar-x */
+ height: map_get($theme, scrollbar-x-height);
+ }
+ &:hover,
+ &:active {
+ > .ps-scrollbar-x {
+ height: map_get($theme, scrollbar-x-hover-height);
+ }
+ }
+ }
+
+ > .ps-scrollbar-y-rail {
+ @include scrollbar-rail-default($theme);
+ right: map_get($theme, scrollbar-y-rail-right); /* there must be 'right' for ps-scrollbar-y-rail */
+ width: map_get($theme, scrollbar-y-rail-width);
+
+ > .ps-scrollbar-y {
+ @include scrollbar-default($theme);
+ right: map_get($theme, scrollbar-y-right); /* there must be 'right' for ps-scrollbar-y */
+ width: map_get($theme, scrollbar-y-width);
+ }
+ &:hover,
+ &:active {
+ > .ps-scrollbar-y {
+ width: map_get($theme, scrollbar-y-hover-width);
+ }
+ }
+ }
+
+ &:hover {
+ @include in-scrolling($theme);
+
+ > .ps-scrollbar-x-rail,
+ > .ps-scrollbar-y-rail {
+ opacity: map_get($theme, rail-container-hover-opacity);
+ }
+
+ > .ps-scrollbar-x-rail:hover {
+ @include scrollbar-rail-hover($theme);
+
+ > .ps-scrollbar-x {
+ @include scrollbar-hover($theme);
+ }
+ }
+
+ > .ps-scrollbar-y-rail:hover {
+ @include scrollbar-rail-hover($theme);
+
+ > .ps-scrollbar-y {
+ @include scrollbar-hover($theme);
+ }
+ }
+ }
+}
diff --git a/view/js/perfect-scrollbar/src/css/themes.scss b/view/js/perfect-scrollbar/src/css/themes.scss
new file mode 100644
index 0000000000..bf7729a7da
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/css/themes.scss
@@ -0,0 +1,25 @@
+$ps-theme-default: (
+ border-radius: $ps-border-radius,
+ rail-default-opacity: $ps-rail-default-opacity,
+ rail-container-hover-opacity: $ps-rail-container-hover-opacity,
+ rail-hover-opacity: $ps-rail-hover-opacity,
+ bar-bg: $ps-bar-bg,
+ bar-container-hover-bg: $ps-bar-container-hover-bg,
+ bar-hover-bg: $ps-bar-hover-bg,
+ rail-hover-bg: $ps-rail-hover-bg,
+ scrollbar-x-rail-bottom: $ps-scrollbar-x-rail-bottom,
+ scrollbar-x-rail-height: $ps-scrollbar-x-rail-height,
+ scrollbar-x-bottom: $ps-scrollbar-x-bottom,
+ scrollbar-x-height: $ps-scrollbar-x-height,
+ scrollbar-x-hover-height: $ps-scrollbar-x-hover-height,
+ scrollbar-y-rail-right: $ps-scrollbar-y-rail-right,
+ scrollbar-y-rail-width: $ps-scrollbar-y-rail-width,
+ scrollbar-y-right: $ps-scrollbar-y-right,
+ scrollbar-y-width: $ps-scrollbar-y-width,
+ scrollbar-y-hover-width: $ps-scrollbar-y-hover-width,
+);
+
+// Default theme
+.ps-container {
+ @include ps-container($ps-theme-default);
+}
diff --git a/view/js/perfect-scrollbar/src/css/variables.scss b/view/js/perfect-scrollbar/src/css/variables.scss
new file mode 100644
index 0000000000..7454fb0b0f
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/css/variables.scss
@@ -0,0 +1,24 @@
+// Colors
+$ps-border-radius: 6px !default;
+
+$ps-rail-default-opacity: 0 !default;
+$ps-rail-container-hover-opacity: 0.6 !default;
+$ps-rail-hover-opacity: 0.9 !default;
+
+$ps-bar-bg: transparent !default;
+$ps-bar-container-hover-bg: #aaa !default;
+$ps-bar-hover-bg: #999 !default;
+$ps-rail-hover-bg: #eee !default;
+
+// Sizes
+$ps-scrollbar-x-rail-bottom: 0px !default;
+$ps-scrollbar-x-rail-height: 15px !default;
+$ps-scrollbar-x-bottom: 2px !default;
+$ps-scrollbar-x-height: 6px !default;
+$ps-scrollbar-x-hover-height: 11px !default;
+
+$ps-scrollbar-y-rail-right: 0 !default;
+$ps-scrollbar-y-rail-width: 15px !default;
+$ps-scrollbar-y-right: 2px !default;
+$ps-scrollbar-y-width: 6px !default;
+$ps-scrollbar-y-hover-width: 11px !default;
diff --git a/view/js/perfect-scrollbar/src/js/adaptor/global.js b/view/js/perfect-scrollbar/src/js/adaptor/global.js
new file mode 100644
index 0000000000..0438e361e4
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/adaptor/global.js
@@ -0,0 +1,14 @@
+'use strict';
+
+var ps = require('../main');
+
+if (typeof define === 'function' && define.amd) {
+ // AMD
+ define(ps);
+} else {
+ // Add to a global object.
+ window.PerfectScrollbar = ps;
+ if (typeof window.Ps === 'undefined') {
+ window.Ps = ps;
+ }
+}
diff --git a/view/js/perfect-scrollbar/src/js/adaptor/jquery.js b/view/js/perfect-scrollbar/src/js/adaptor/jquery.js
new file mode 100644
index 0000000000..ef55e093e0
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/adaptor/jquery.js
@@ -0,0 +1,41 @@
+'use strict';
+
+var ps = require('../main');
+var psInstances = require('../plugin/instances');
+
+function mountJQuery(jQuery) {
+ jQuery.fn.perfectScrollbar = function (settingOrCommand) {
+ return this.each(function () {
+ if (typeof settingOrCommand === 'object' ||
+ typeof settingOrCommand === 'undefined') {
+ // If it's an object or none, initialize.
+ var settings = settingOrCommand;
+
+ if (!psInstances.get(this)) {
+ ps.initialize(this, settings);
+ }
+ } else {
+ // Unless, it may be a command.
+ var command = settingOrCommand;
+
+ if (command === 'update') {
+ ps.update(this);
+ } else if (command === 'destroy') {
+ ps.destroy(this);
+ }
+ }
+ });
+ };
+}
+
+if (typeof define === 'function' && define.amd) {
+ // AMD. Register as an anonymous module.
+ define(['jquery'], mountJQuery);
+} else {
+ var jq = window.jQuery ? window.jQuery : window.$;
+ if (typeof jq !== 'undefined') {
+ mountJQuery(jq);
+ }
+}
+
+module.exports = mountJQuery;
diff --git a/view/js/perfect-scrollbar/src/js/lib/class.js b/view/js/perfect-scrollbar/src/js/lib/class.js
new file mode 100644
index 0000000000..951b10bb2e
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/lib/class.js
@@ -0,0 +1,42 @@
+'use strict';
+
+function oldAdd(element, className) {
+ var classes = element.className.split(' ');
+ if (classes.indexOf(className) < 0) {
+ classes.push(className);
+ }
+ element.className = classes.join(' ');
+}
+
+function oldRemove(element, className) {
+ var classes = element.className.split(' ');
+ var idx = classes.indexOf(className);
+ if (idx >= 0) {
+ classes.splice(idx, 1);
+ }
+ element.className = classes.join(' ');
+}
+
+exports.add = function (element, className) {
+ if (element.classList) {
+ element.classList.add(className);
+ } else {
+ oldAdd(element, className);
+ }
+};
+
+exports.remove = function (element, className) {
+ if (element.classList) {
+ element.classList.remove(className);
+ } else {
+ oldRemove(element, className);
+ }
+};
+
+exports.list = function (element) {
+ if (element.classList) {
+ return Array.prototype.slice.apply(element.classList);
+ } else {
+ return element.className.split(' ');
+ }
+};
diff --git a/view/js/perfect-scrollbar/src/js/lib/dom.js b/view/js/perfect-scrollbar/src/js/lib/dom.js
new file mode 100644
index 0000000000..b929a17ed7
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/lib/dom.js
@@ -0,0 +1,84 @@
+'use strict';
+
+var DOM = {};
+
+DOM.e = function (tagName, className) {
+ var element = document.createElement(tagName);
+ element.className = className;
+ return element;
+};
+
+DOM.appendTo = function (child, parent) {
+ parent.appendChild(child);
+ return child;
+};
+
+function cssGet(element, styleName) {
+ return window.getComputedStyle(element)[styleName];
+}
+
+function cssSet(element, styleName, styleValue) {
+ if (typeof styleValue === 'number') {
+ styleValue = styleValue.toString() + 'px';
+ }
+ element.style[styleName] = styleValue;
+ return element;
+}
+
+function cssMultiSet(element, obj) {
+ for (var key in obj) {
+ var val = obj[key];
+ if (typeof val === 'number') {
+ val = val.toString() + 'px';
+ }
+ element.style[key] = val;
+ }
+ return element;
+}
+
+DOM.css = function (element, styleNameOrObject, styleValue) {
+ if (typeof styleNameOrObject === 'object') {
+ // multiple set with object
+ return cssMultiSet(element, styleNameOrObject);
+ } else {
+ if (typeof styleValue === 'undefined') {
+ return cssGet(element, styleNameOrObject);
+ } else {
+ return cssSet(element, styleNameOrObject, styleValue);
+ }
+ }
+};
+
+DOM.matches = function (element, query) {
+ if (typeof element.matches !== 'undefined') {
+ return element.matches(query);
+ } else {
+ if (typeof element.matchesSelector !== 'undefined') {
+ return element.matchesSelector(query);
+ } else if (typeof element.webkitMatchesSelector !== 'undefined') {
+ return element.webkitMatchesSelector(query);
+ } else if (typeof element.mozMatchesSelector !== 'undefined') {
+ return element.mozMatchesSelector(query);
+ } else if (typeof element.msMatchesSelector !== 'undefined') {
+ return element.msMatchesSelector(query);
+ }
+ }
+};
+
+DOM.remove = function (element) {
+ if (typeof element.remove !== 'undefined') {
+ element.remove();
+ } else {
+ if (element.parentNode) {
+ element.parentNode.removeChild(element);
+ }
+ }
+};
+
+DOM.queryChildren = function (element, selector) {
+ return Array.prototype.filter.call(element.childNodes, function (child) {
+ return DOM.matches(child, selector);
+ });
+};
+
+module.exports = DOM;
diff --git a/view/js/perfect-scrollbar/src/js/lib/event-manager.js b/view/js/perfect-scrollbar/src/js/lib/event-manager.js
new file mode 100644
index 0000000000..d148ad8feb
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/lib/event-manager.js
@@ -0,0 +1,71 @@
+'use strict';
+
+var EventElement = function (element) {
+ this.element = element;
+ this.events = {};
+};
+
+EventElement.prototype.bind = function (eventName, handler) {
+ if (typeof this.events[eventName] === 'undefined') {
+ this.events[eventName] = [];
+ }
+ this.events[eventName].push(handler);
+ this.element.addEventListener(eventName, handler, false);
+};
+
+EventElement.prototype.unbind = function (eventName, handler) {
+ var isHandlerProvided = (typeof handler !== 'undefined');
+ this.events[eventName] = this.events[eventName].filter(function (hdlr) {
+ if (isHandlerProvided && hdlr !== handler) {
+ return true;
+ }
+ this.element.removeEventListener(eventName, hdlr, false);
+ return false;
+ }, this);
+};
+
+EventElement.prototype.unbindAll = function () {
+ for (var name in this.events) {
+ this.unbind(name);
+ }
+};
+
+var EventManager = function () {
+ this.eventElements = [];
+};
+
+EventManager.prototype.eventElement = function (element) {
+ var ee = this.eventElements.filter(function (eventElement) {
+ return eventElement.element === element;
+ })[0];
+ if (typeof ee === 'undefined') {
+ ee = new EventElement(element);
+ this.eventElements.push(ee);
+ }
+ return ee;
+};
+
+EventManager.prototype.bind = function (element, eventName, handler) {
+ this.eventElement(element).bind(eventName, handler);
+};
+
+EventManager.prototype.unbind = function (element, eventName, handler) {
+ this.eventElement(element).unbind(eventName, handler);
+};
+
+EventManager.prototype.unbindAll = function () {
+ for (var i = 0; i < this.eventElements.length; i++) {
+ this.eventElements[i].unbindAll();
+ }
+};
+
+EventManager.prototype.once = function (element, eventName, handler) {
+ var ee = this.eventElement(element);
+ var onceHandler = function (e) {
+ ee.unbind(eventName, onceHandler);
+ handler(e);
+ };
+ ee.bind(eventName, onceHandler);
+};
+
+module.exports = EventManager;
diff --git a/view/js/perfect-scrollbar/src/js/lib/guid.js b/view/js/perfect-scrollbar/src/js/lib/guid.js
new file mode 100644
index 0000000000..84c7237eb1
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/lib/guid.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = (function () {
+ function s4() {
+ return Math.floor((1 + Math.random()) * 0x10000)
+ .toString(16)
+ .substring(1);
+ }
+ return function () {
+ return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
+ s4() + '-' + s4() + s4() + s4();
+ };
+})();
diff --git a/view/js/perfect-scrollbar/src/js/lib/helper.js b/view/js/perfect-scrollbar/src/js/lib/helper.js
new file mode 100644
index 0000000000..a72f2e59f7
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/lib/helper.js
@@ -0,0 +1,83 @@
+'use strict';
+
+var cls = require('./class');
+var dom = require('./dom');
+
+var toInt = exports.toInt = function (x) {
+ return parseInt(x, 10) || 0;
+};
+
+var clone = exports.clone = function (obj) {
+ if (!obj) {
+ return null;
+ } else if (obj.constructor === Array) {
+ return obj.map(clone);
+ } else if (typeof obj === 'object') {
+ var result = {};
+ for (var key in obj) {
+ result[key] = clone(obj[key]);
+ }
+ return result;
+ } else {
+ return obj;
+ }
+};
+
+exports.extend = function (original, source) {
+ var result = clone(original);
+ for (var key in source) {
+ result[key] = clone(source[key]);
+ }
+ return result;
+};
+
+exports.isEditable = function (el) {
+ return dom.matches(el, "input,[contenteditable]") ||
+ dom.matches(el, "select,[contenteditable]") ||
+ dom.matches(el, "textarea,[contenteditable]") ||
+ dom.matches(el, "button,[contenteditable]");
+};
+
+exports.removePsClasses = function (element) {
+ var clsList = cls.list(element);
+ for (var i = 0; i < clsList.length; i++) {
+ var className = clsList[i];
+ if (className.indexOf('ps-') === 0) {
+ cls.remove(element, className);
+ }
+ }
+};
+
+exports.outerWidth = function (element) {
+ return toInt(dom.css(element, 'width')) +
+ toInt(dom.css(element, 'paddingLeft')) +
+ toInt(dom.css(element, 'paddingRight')) +
+ toInt(dom.css(element, 'borderLeftWidth')) +
+ toInt(dom.css(element, 'borderRightWidth'));
+};
+
+exports.startScrolling = function (element, axis) {
+ cls.add(element, 'ps-in-scrolling');
+ if (typeof axis !== 'undefined') {
+ cls.add(element, 'ps-' + axis);
+ } else {
+ cls.add(element, 'ps-x');
+ cls.add(element, 'ps-y');
+ }
+};
+
+exports.stopScrolling = function (element, axis) {
+ cls.remove(element, 'ps-in-scrolling');
+ if (typeof axis !== 'undefined') {
+ cls.remove(element, 'ps-' + axis);
+ } else {
+ cls.remove(element, 'ps-x');
+ cls.remove(element, 'ps-y');
+ }
+};
+
+exports.env = {
+ isWebKit: 'WebkitAppearance' in document.documentElement.style,
+ supportsTouch: (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch),
+ supportsIePointer: window.navigator.msMaxTouchPoints !== null
+};
diff --git a/view/js/perfect-scrollbar/src/js/main.js b/view/js/perfect-scrollbar/src/js/main.js
new file mode 100644
index 0000000000..06b1c2be79
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/main.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var destroy = require('./plugin/destroy');
+var initialize = require('./plugin/initialize');
+var update = require('./plugin/update');
+
+module.exports = {
+ initialize: initialize,
+ update: update,
+ destroy: destroy
+};
diff --git a/view/js/perfect-scrollbar/src/js/plugin/default-setting.js b/view/js/perfect-scrollbar/src/js/plugin/default-setting.js
new file mode 100644
index 0000000000..b3f2ddd8bf
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/plugin/default-setting.js
@@ -0,0 +1,16 @@
+'use strict';
+
+module.exports = {
+ handlers: ['click-rail', 'drag-scrollbar', 'keyboard', 'wheel', 'touch'],
+ maxScrollbarLength: null,
+ minScrollbarLength: null,
+ scrollXMarginOffset: 0,
+ scrollYMarginOffset: 0,
+ suppressScrollX: false,
+ suppressScrollY: false,
+ swipePropagation: true,
+ useBothWheelAxes: false,
+ wheelPropagation: false,
+ wheelSpeed: 1,
+ theme: 'default'
+};
diff --git a/view/js/perfect-scrollbar/src/js/plugin/destroy.js b/view/js/perfect-scrollbar/src/js/plugin/destroy.js
new file mode 100644
index 0000000000..97a83e0bc2
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/plugin/destroy.js
@@ -0,0 +1,22 @@
+'use strict';
+
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ if (!i) {
+ return;
+ }
+
+ i.event.unbindAll();
+ dom.remove(i.scrollbarX);
+ dom.remove(i.scrollbarY);
+ dom.remove(i.scrollbarXRail);
+ dom.remove(i.scrollbarYRail);
+ _.removePsClasses(element);
+
+ instances.remove(element);
+};
diff --git a/view/js/perfect-scrollbar/src/js/plugin/handler/click-rail.js b/view/js/perfect-scrollbar/src/js/plugin/handler/click-rail.js
new file mode 100644
index 0000000000..bbd15218ed
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/plugin/handler/click-rail.js
@@ -0,0 +1,39 @@
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindClickRailHandler(element, i) {
+ function pageOffset(el) {
+ return el.getBoundingClientRect();
+ }
+ var stopPropagation = function (e) { e.stopPropagation(); };
+
+ i.event.bind(i.scrollbarY, 'click', stopPropagation);
+ i.event.bind(i.scrollbarYRail, 'click', function (e) {
+ var positionTop = e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top;
+ var direction = positionTop > i.scrollbarYTop ? 1 : -1;
+
+ updateScroll(element, 'top', element.scrollTop + direction * i.containerHeight);
+ updateGeometry(element);
+
+ e.stopPropagation();
+ });
+
+ i.event.bind(i.scrollbarX, 'click', stopPropagation);
+ i.event.bind(i.scrollbarXRail, 'click', function (e) {
+ var positionLeft = e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left;
+ var direction = positionLeft > i.scrollbarXLeft ? 1 : -1;
+
+ updateScroll(element, 'left', element.scrollLeft + direction * i.containerWidth);
+ updateGeometry(element);
+
+ e.stopPropagation();
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindClickRailHandler(element, i);
+};
diff --git a/view/js/perfect-scrollbar/src/js/plugin/handler/drag-scrollbar.js b/view/js/perfect-scrollbar/src/js/plugin/handler/drag-scrollbar.js
new file mode 100644
index 0000000000..fc99d00836
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/plugin/handler/drag-scrollbar.js
@@ -0,0 +1,103 @@
+'use strict';
+
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindMouseScrollXHandler(element, i) {
+ var currentLeft = null;
+ var currentPageX = null;
+
+ function updateScrollLeft(deltaX) {
+ var newLeft = currentLeft + (deltaX * i.railXRatio);
+ var maxLeft = Math.max(0, i.scrollbarXRail.getBoundingClientRect().left) + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth));
+
+ if (newLeft < 0) {
+ i.scrollbarXLeft = 0;
+ } else if (newLeft > maxLeft) {
+ i.scrollbarXLeft = maxLeft;
+ } else {
+ i.scrollbarXLeft = newLeft;
+ }
+
+ var scrollLeft = _.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment;
+ updateScroll(element, 'left', scrollLeft);
+ }
+
+ var mouseMoveHandler = function (e) {
+ updateScrollLeft(e.pageX - currentPageX);
+ updateGeometry(element);
+ e.stopPropagation();
+ e.preventDefault();
+ };
+
+ var mouseUpHandler = function () {
+ _.stopScrolling(element, 'x');
+ i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ };
+
+ i.event.bind(i.scrollbarX, 'mousedown', function (e) {
+ currentPageX = e.pageX;
+ currentLeft = _.toInt(dom.css(i.scrollbarX, 'left')) * i.railXRatio;
+ _.startScrolling(element, 'x');
+
+ i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
+
+ e.stopPropagation();
+ e.preventDefault();
+ });
+}
+
+function bindMouseScrollYHandler(element, i) {
+ var currentTop = null;
+ var currentPageY = null;
+
+ function updateScrollTop(deltaY) {
+ var newTop = currentTop + (deltaY * i.railYRatio);
+ var maxTop = Math.max(0, i.scrollbarYRail.getBoundingClientRect().top) + (i.railYRatio * (i.railYHeight - i.scrollbarYHeight));
+
+ if (newTop < 0) {
+ i.scrollbarYTop = 0;
+ } else if (newTop > maxTop) {
+ i.scrollbarYTop = maxTop;
+ } else {
+ i.scrollbarYTop = newTop;
+ }
+
+ var scrollTop = _.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight)));
+ updateScroll(element, 'top', scrollTop);
+ }
+
+ var mouseMoveHandler = function (e) {
+ updateScrollTop(e.pageY - currentPageY);
+ updateGeometry(element);
+ e.stopPropagation();
+ e.preventDefault();
+ };
+
+ var mouseUpHandler = function () {
+ _.stopScrolling(element, 'y');
+ i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ };
+
+ i.event.bind(i.scrollbarY, 'mousedown', function (e) {
+ currentPageY = e.pageY;
+ currentTop = _.toInt(dom.css(i.scrollbarY, 'top')) * i.railYRatio;
+ _.startScrolling(element, 'y');
+
+ i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
+
+ e.stopPropagation();
+ e.preventDefault();
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindMouseScrollXHandler(element, i);
+ bindMouseScrollYHandler(element, i);
+};
diff --git a/view/js/perfect-scrollbar/src/js/plugin/handler/keyboard.js b/view/js/perfect-scrollbar/src/js/plugin/handler/keyboard.js
new file mode 100644
index 0000000000..b23a3bdb1d
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/plugin/handler/keyboard.js
@@ -0,0 +1,154 @@
+'use strict';
+
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindKeyboardHandler(element, i) {
+ var hovered = false;
+ i.event.bind(element, 'mouseenter', function () {
+ hovered = true;
+ });
+ i.event.bind(element, 'mouseleave', function () {
+ hovered = false;
+ });
+
+ var shouldPrevent = false;
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ if (deltaX === 0) {
+ if (!i.scrollbarYActive) {
+ return false;
+ }
+ if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+
+ var scrollLeft = element.scrollLeft;
+ if (deltaY === 0) {
+ if (!i.scrollbarXActive) {
+ return false;
+ }
+ if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+ return true;
+ }
+
+ i.event.bind(i.ownerDocument, 'keydown', function (e) {
+ if ((e.isDefaultPrevented && e.isDefaultPrevented()) || e.defaultPrevented) {
+ return;
+ }
+
+ var focused = dom.matches(i.scrollbarX, ':focus') ||
+ dom.matches(i.scrollbarY, ':focus');
+
+ if (!hovered && !focused) {
+ return;
+ }
+
+ var activeElement = document.activeElement ? document.activeElement : i.ownerDocument.activeElement;
+ if (activeElement) {
+ if (activeElement.tagName === 'IFRAME') {
+ activeElement = activeElement.contentDocument.activeElement;
+ } else {
+ // go deeper if element is a webcomponent
+ while (activeElement.shadowRoot) {
+ activeElement = activeElement.shadowRoot.activeElement;
+ }
+ }
+ if (_.isEditable(activeElement)) {
+ return;
+ }
+ }
+
+ var deltaX = 0;
+ var deltaY = 0;
+
+ switch (e.which) {
+ case 37: // left
+ if (e.metaKey) {
+ deltaX = -i.contentWidth;
+ } else if (e.altKey) {
+ deltaX = -i.containerWidth;
+ } else {
+ deltaX = -30;
+ }
+ break;
+ case 38: // up
+ if (e.metaKey) {
+ deltaY = i.contentHeight;
+ } else if (e.altKey) {
+ deltaY = i.containerHeight;
+ } else {
+ deltaY = 30;
+ }
+ break;
+ case 39: // right
+ if (e.metaKey) {
+ deltaX = i.contentWidth;
+ } else if (e.altKey) {
+ deltaX = i.containerWidth;
+ } else {
+ deltaX = 30;
+ }
+ break;
+ case 40: // down
+ if (e.metaKey) {
+ deltaY = -i.contentHeight;
+ } else if (e.altKey) {
+ deltaY = -i.containerHeight;
+ } else {
+ deltaY = -30;
+ }
+ break;
+ case 33: // page up
+ deltaY = 90;
+ break;
+ case 32: // space bar
+ if (e.shiftKey) {
+ deltaY = 90;
+ } else {
+ deltaY = -90;
+ }
+ break;
+ case 34: // page down
+ deltaY = -90;
+ break;
+ case 35: // end
+ if (e.ctrlKey) {
+ deltaY = -i.contentHeight;
+ } else {
+ deltaY = -i.containerHeight;
+ }
+ break;
+ case 36: // home
+ if (e.ctrlKey) {
+ deltaY = element.scrollTop;
+ } else {
+ deltaY = i.containerHeight;
+ }
+ break;
+ default:
+ return;
+ }
+
+ updateScroll(element, 'top', element.scrollTop - deltaY);
+ updateScroll(element, 'left', element.scrollLeft + deltaX);
+ updateGeometry(element);
+
+ shouldPrevent = shouldPreventDefault(deltaX, deltaY);
+ if (shouldPrevent) {
+ e.preventDefault();
+ }
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindKeyboardHandler(element, i);
+};
diff --git a/view/js/perfect-scrollbar/src/js/plugin/handler/mouse-wheel.js b/view/js/perfect-scrollbar/src/js/plugin/handler/mouse-wheel.js
new file mode 100644
index 0000000000..9e08f303b0
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/plugin/handler/mouse-wheel.js
@@ -0,0 +1,141 @@
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindMouseWheelHandler(element, i) {
+ var shouldPrevent = false;
+
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ if (deltaX === 0) {
+ if (!i.scrollbarYActive) {
+ return false;
+ }
+ if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+
+ var scrollLeft = element.scrollLeft;
+ if (deltaY === 0) {
+ if (!i.scrollbarXActive) {
+ return false;
+ }
+ if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+ return true;
+ }
+
+ function getDeltaFromEvent(e) {
+ var deltaX = e.deltaX;
+ var deltaY = -1 * e.deltaY;
+
+ if (typeof deltaX === "undefined" || typeof deltaY === "undefined") {
+ // OS X Safari
+ deltaX = -1 * e.wheelDeltaX / 6;
+ deltaY = e.wheelDeltaY / 6;
+ }
+
+ if (e.deltaMode && e.deltaMode === 1) {
+ // Firefox in deltaMode 1: Line scrolling
+ deltaX *= 10;
+ deltaY *= 10;
+ }
+
+ if (deltaX !== deltaX && deltaY !== deltaY/* NaN checks */) {
+ // IE in some mouse drivers
+ deltaX = 0;
+ deltaY = e.wheelDelta;
+ }
+
+ if (e.shiftKey) {
+ // reverse axis with shift key
+ return [-deltaY, -deltaX];
+ }
+ return [deltaX, deltaY];
+ }
+
+ function shouldBeConsumedByChild(deltaX, deltaY) {
+ var child = element.querySelector('textarea:hover, select[multiple]:hover, .ps-child:hover');
+ if (child) {
+ if (!window.getComputedStyle(child).overflow.match(/(scroll|auto)/)) {
+ // if not scrollable
+ return false;
+ }
+
+ var maxScrollTop = child.scrollHeight - child.clientHeight;
+ if (maxScrollTop > 0) {
+ if (!(child.scrollTop === 0 && deltaY > 0) && !(child.scrollTop === maxScrollTop && deltaY < 0)) {
+ return true;
+ }
+ }
+ var maxScrollLeft = child.scrollLeft - child.clientWidth;
+ if (maxScrollLeft > 0) {
+ if (!(child.scrollLeft === 0 && deltaX < 0) && !(child.scrollLeft === maxScrollLeft && deltaX > 0)) {
+ return true;
+ }
+ }
+ }
+ return false;
+ }
+
+ function mousewheelHandler(e) {
+ var delta = getDeltaFromEvent(e);
+
+ var deltaX = delta[0];
+ var deltaY = delta[1];
+
+ if (shouldBeConsumedByChild(deltaX, deltaY)) {
+ return;
+ }
+
+ shouldPrevent = false;
+ if (!i.settings.useBothWheelAxes) {
+ // deltaX will only be used for horizontal scrolling and deltaY will
+ // only be used for vertical scrolling - this is the default
+ updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
+ updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
+ } else if (i.scrollbarYActive && !i.scrollbarXActive) {
+ // only vertical scrollbar is active and useBothWheelAxes option is
+ // active, so let's scroll vertical bar using both mouse wheel axes
+ if (deltaY) {
+ updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
+ } else {
+ updateScroll(element, 'top', element.scrollTop + (deltaX * i.settings.wheelSpeed));
+ }
+ shouldPrevent = true;
+ } else if (i.scrollbarXActive && !i.scrollbarYActive) {
+ // useBothWheelAxes and only horizontal bar is active, so use both
+ // wheel axes for horizontal bar
+ if (deltaX) {
+ updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
+ } else {
+ updateScroll(element, 'left', element.scrollLeft - (deltaY * i.settings.wheelSpeed));
+ }
+ shouldPrevent = true;
+ }
+
+ updateGeometry(element);
+
+ shouldPrevent = (shouldPrevent || shouldPreventDefault(deltaX, deltaY));
+ if (shouldPrevent) {
+ e.stopPropagation();
+ e.preventDefault();
+ }
+ }
+
+ if (typeof window.onwheel !== "undefined") {
+ i.event.bind(element, 'wheel', mousewheelHandler);
+ } else if (typeof window.onmousewheel !== "undefined") {
+ i.event.bind(element, 'mousewheel', mousewheelHandler);
+ }
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindMouseWheelHandler(element, i);
+};
diff --git a/view/js/perfect-scrollbar/src/js/plugin/handler/native-scroll.js b/view/js/perfect-scrollbar/src/js/plugin/handler/native-scroll.js
new file mode 100644
index 0000000000..8664b23a36
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/plugin/handler/native-scroll.js
@@ -0,0 +1,15 @@
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+
+function bindNativeScrollHandler(element, i) {
+ i.event.bind(element, 'scroll', function () {
+ updateGeometry(element);
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindNativeScrollHandler(element, i);
+};
diff --git a/view/js/perfect-scrollbar/src/js/plugin/handler/selection.js b/view/js/perfect-scrollbar/src/js/plugin/handler/selection.js
new file mode 100644
index 0000000000..705420f479
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/plugin/handler/selection.js
@@ -0,0 +1,115 @@
+'use strict';
+
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindSelectionHandler(element, i) {
+ function getRangeNode() {
+ var selection = window.getSelection ? window.getSelection() :
+ document.getSelection ? document.getSelection() : '';
+ if (selection.toString().length === 0) {
+ return null;
+ } else {
+ return selection.getRangeAt(0).commonAncestorContainer;
+ }
+ }
+
+ var scrollingLoop = null;
+ var scrollDiff = {top: 0, left: 0};
+ function startScrolling() {
+ if (!scrollingLoop) {
+ scrollingLoop = setInterval(function () {
+ if (!instances.get(element)) {
+ clearInterval(scrollingLoop);
+ return;
+ }
+
+ updateScroll(element, 'top', element.scrollTop + scrollDiff.top);
+ updateScroll(element, 'left', element.scrollLeft + scrollDiff.left);
+ updateGeometry(element);
+ }, 50); // every .1 sec
+ }
+ }
+ function stopScrolling() {
+ if (scrollingLoop) {
+ clearInterval(scrollingLoop);
+ scrollingLoop = null;
+ }
+ _.stopScrolling(element);
+ }
+
+ var isSelected = false;
+ i.event.bind(i.ownerDocument, 'selectionchange', function () {
+ if (element.contains(getRangeNode())) {
+ isSelected = true;
+ } else {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+ i.event.bind(window, 'mouseup', function () {
+ if (isSelected) {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+ i.event.bind(window, 'keyup', function () {
+ if (isSelected) {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+
+ i.event.bind(window, 'mousemove', function (e) {
+ if (isSelected) {
+ var mousePosition = {x: e.pageX, y: e.pageY};
+ var containerGeometry = {
+ left: element.offsetLeft,
+ right: element.offsetLeft + element.offsetWidth,
+ top: element.offsetTop,
+ bottom: element.offsetTop + element.offsetHeight
+ };
+
+ if (mousePosition.x < containerGeometry.left + 3) {
+ scrollDiff.left = -5;
+ _.startScrolling(element, 'x');
+ } else if (mousePosition.x > containerGeometry.right - 3) {
+ scrollDiff.left = 5;
+ _.startScrolling(element, 'x');
+ } else {
+ scrollDiff.left = 0;
+ }
+
+ if (mousePosition.y < containerGeometry.top + 3) {
+ if (containerGeometry.top + 3 - mousePosition.y < 5) {
+ scrollDiff.top = -5;
+ } else {
+ scrollDiff.top = -20;
+ }
+ _.startScrolling(element, 'y');
+ } else if (mousePosition.y > containerGeometry.bottom - 3) {
+ if (mousePosition.y - containerGeometry.bottom + 3 < 5) {
+ scrollDiff.top = 5;
+ } else {
+ scrollDiff.top = 20;
+ }
+ _.startScrolling(element, 'y');
+ } else {
+ scrollDiff.top = 0;
+ }
+
+ if (scrollDiff.top === 0 && scrollDiff.left === 0) {
+ stopScrolling();
+ } else {
+ startScrolling();
+ }
+ }
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindSelectionHandler(element, i);
+};
diff --git a/view/js/perfect-scrollbar/src/js/plugin/handler/touch.js b/view/js/perfect-scrollbar/src/js/plugin/handler/touch.js
new file mode 100644
index 0000000000..ba5d13307d
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/plugin/handler/touch.js
@@ -0,0 +1,179 @@
+'use strict';
+
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ var scrollLeft = element.scrollLeft;
+ var magnitudeX = Math.abs(deltaX);
+ var magnitudeY = Math.abs(deltaY);
+
+ if (magnitudeY > magnitudeX) {
+ // user is perhaps trying to swipe up/down the page
+
+ if (((deltaY < 0) && (scrollTop === i.contentHeight - i.containerHeight)) ||
+ ((deltaY > 0) && (scrollTop === 0))) {
+ return !i.settings.swipePropagation;
+ }
+ } else if (magnitudeX > magnitudeY) {
+ // user is perhaps trying to swipe left/right across the page
+
+ if (((deltaX < 0) && (scrollLeft === i.contentWidth - i.containerWidth)) ||
+ ((deltaX > 0) && (scrollLeft === 0))) {
+ return !i.settings.swipePropagation;
+ }
+ }
+
+ return true;
+ }
+
+ function applyTouchMove(differenceX, differenceY) {
+ updateScroll(element, 'top', element.scrollTop - differenceY);
+ updateScroll(element, 'left', element.scrollLeft - differenceX);
+
+ updateGeometry(element);
+ }
+
+ var startOffset = {};
+ var startTime = 0;
+ var speed = {};
+ var easingLoop = null;
+ var inGlobalTouch = false;
+ var inLocalTouch = false;
+
+ function globalTouchStart() {
+ inGlobalTouch = true;
+ }
+ function globalTouchEnd() {
+ inGlobalTouch = false;
+ }
+
+ function getTouch(e) {
+ if (e.targetTouches) {
+ return e.targetTouches[0];
+ } else {
+ // Maybe IE pointer
+ return e;
+ }
+ }
+ function shouldHandle(e) {
+ if (e.targetTouches && e.targetTouches.length === 1) {
+ return true;
+ }
+ if (e.pointerType && e.pointerType !== 'mouse' && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) {
+ return true;
+ }
+ return false;
+ }
+ function touchStart(e) {
+ if (shouldHandle(e)) {
+ inLocalTouch = true;
+
+ var touch = getTouch(e);
+
+ startOffset.pageX = touch.pageX;
+ startOffset.pageY = touch.pageY;
+
+ startTime = (new Date()).getTime();
+
+ if (easingLoop !== null) {
+ clearInterval(easingLoop);
+ }
+
+ e.stopPropagation();
+ }
+ }
+ function touchMove(e) {
+ if (!inLocalTouch && i.settings.swipePropagation) {
+ touchStart(e);
+ }
+ if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) {
+ var touch = getTouch(e);
+
+ var currentOffset = {pageX: touch.pageX, pageY: touch.pageY};
+
+ var differenceX = currentOffset.pageX - startOffset.pageX;
+ var differenceY = currentOffset.pageY - startOffset.pageY;
+
+ applyTouchMove(differenceX, differenceY);
+ startOffset = currentOffset;
+
+ var currentTime = (new Date()).getTime();
+
+ var timeGap = currentTime - startTime;
+ if (timeGap > 0) {
+ speed.x = differenceX / timeGap;
+ speed.y = differenceY / timeGap;
+ startTime = currentTime;
+ }
+
+ if (shouldPreventDefault(differenceX, differenceY)) {
+ e.stopPropagation();
+ e.preventDefault();
+ }
+ }
+ }
+ function touchEnd() {
+ if (!inGlobalTouch && inLocalTouch) {
+ inLocalTouch = false;
+
+ clearInterval(easingLoop);
+ easingLoop = setInterval(function () {
+ if (!instances.get(element)) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ if (!speed.x && !speed.y) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ applyTouchMove(speed.x * 30, speed.y * 30);
+
+ speed.x *= 0.8;
+ speed.y *= 0.8;
+ }, 10);
+ }
+ }
+
+ if (supportsTouch) {
+ i.event.bind(window, 'touchstart', globalTouchStart);
+ i.event.bind(window, 'touchend', globalTouchEnd);
+ i.event.bind(element, 'touchstart', touchStart);
+ i.event.bind(element, 'touchmove', touchMove);
+ i.event.bind(element, 'touchend', touchEnd);
+ } else if (supportsIePointer) {
+ if (window.PointerEvent) {
+ i.event.bind(window, 'pointerdown', globalTouchStart);
+ i.event.bind(window, 'pointerup', globalTouchEnd);
+ i.event.bind(element, 'pointerdown', touchStart);
+ i.event.bind(element, 'pointermove', touchMove);
+ i.event.bind(element, 'pointerup', touchEnd);
+ } else if (window.MSPointerEvent) {
+ i.event.bind(window, 'MSPointerDown', globalTouchStart);
+ i.event.bind(window, 'MSPointerUp', globalTouchEnd);
+ i.event.bind(element, 'MSPointerDown', touchStart);
+ i.event.bind(element, 'MSPointerMove', touchMove);
+ i.event.bind(element, 'MSPointerUp', touchEnd);
+ }
+ }
+}
+
+module.exports = function (element) {
+ if (!_.env.supportsTouch && !_.env.supportsIePointer) {
+ return;
+ }
+
+ var i = instances.get(element);
+ bindTouchHandler(element, i, _.env.supportsTouch, _.env.supportsIePointer);
+};
diff --git a/view/js/perfect-scrollbar/src/js/plugin/initialize.js b/view/js/perfect-scrollbar/src/js/plugin/initialize.js
new file mode 100644
index 0000000000..05918a5a2a
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/plugin/initialize.js
@@ -0,0 +1,37 @@
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
+
+// Handlers
+var handlers = {
+ 'click-rail': require('./handler/click-rail'),
+ 'drag-scrollbar': require('./handler/drag-scrollbar'),
+ 'keyboard': require('./handler/keyboard'),
+ 'wheel': require('./handler/mouse-wheel'),
+ 'touch': require('./handler/touch'),
+ 'selection': require('./handler/selection')
+};
+var nativeScrollHandler = require('./handler/native-scroll');
+
+module.exports = function (element, userSettings) {
+ userSettings = typeof userSettings === 'object' ? userSettings : {};
+
+ cls.add(element, 'ps-container');
+
+ // Create a plugin instance.
+ var i = instances.add(element);
+
+ i.settings = _.extend(i.settings, userSettings);
+ cls.add(element, 'ps-theme-' + i.settings.theme);
+
+ i.settings.handlers.forEach(function (handlerName) {
+ handlers[handlerName](element);
+ });
+
+ nativeScrollHandler(element);
+
+ updateGeometry(element);
+};
diff --git a/view/js/perfect-scrollbar/src/js/plugin/instances.js b/view/js/perfect-scrollbar/src/js/plugin/instances.js
new file mode 100644
index 0000000000..d4d74f377e
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/plugin/instances.js
@@ -0,0 +1,107 @@
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var defaultSettings = require('./default-setting');
+var dom = require('../lib/dom');
+var EventManager = require('../lib/event-manager');
+var guid = require('../lib/guid');
+
+var instances = {};
+
+function Instance(element) {
+ var i = this;
+
+ i.settings = _.clone(defaultSettings);
+ i.containerWidth = null;
+ i.containerHeight = null;
+ i.contentWidth = null;
+ i.contentHeight = null;
+
+ i.isRtl = dom.css(element, 'direction') === "rtl";
+ i.isNegativeScroll = (function () {
+ var originalScrollLeft = element.scrollLeft;
+ var result = null;
+ element.scrollLeft = -1;
+ result = element.scrollLeft < 0;
+ element.scrollLeft = originalScrollLeft;
+ return result;
+ })();
+ i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
+ i.event = new EventManager();
+ i.ownerDocument = element.ownerDocument || document;
+
+ function focus() {
+ cls.add(element, 'ps-focus');
+ }
+
+ function blur() {
+ cls.remove(element, 'ps-focus');
+ }
+
+ i.scrollbarXRail = dom.appendTo(dom.e('div', 'ps-scrollbar-x-rail'), element);
+ i.scrollbarX = dom.appendTo(dom.e('div', 'ps-scrollbar-x'), i.scrollbarXRail);
+ i.scrollbarX.setAttribute('tabindex', 0);
+ i.event.bind(i.scrollbarX, 'focus', focus);
+ i.event.bind(i.scrollbarX, 'blur', blur);
+ i.scrollbarXActive = null;
+ i.scrollbarXWidth = null;
+ i.scrollbarXLeft = null;
+ i.scrollbarXBottom = _.toInt(dom.css(i.scrollbarXRail, 'bottom'));
+ i.isScrollbarXUsingBottom = i.scrollbarXBottom === i.scrollbarXBottom; // !isNaN
+ i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : _.toInt(dom.css(i.scrollbarXRail, 'top'));
+ i.railBorderXWidth = _.toInt(dom.css(i.scrollbarXRail, 'borderLeftWidth')) + _.toInt(dom.css(i.scrollbarXRail, 'borderRightWidth'));
+ // Set rail to display:block to calculate margins
+ dom.css(i.scrollbarXRail, 'display', 'block');
+ i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+ dom.css(i.scrollbarXRail, 'display', '');
+ i.railXWidth = null;
+ i.railXRatio = null;
+
+ i.scrollbarYRail = dom.appendTo(dom.e('div', 'ps-scrollbar-y-rail'), element);
+ i.scrollbarY = dom.appendTo(dom.e('div', 'ps-scrollbar-y'), i.scrollbarYRail);
+ i.scrollbarY.setAttribute('tabindex', 0);
+ i.event.bind(i.scrollbarY, 'focus', focus);
+ i.event.bind(i.scrollbarY, 'blur', blur);
+ i.scrollbarYActive = null;
+ i.scrollbarYHeight = null;
+ i.scrollbarYTop = null;
+ i.scrollbarYRight = _.toInt(dom.css(i.scrollbarYRail, 'right'));
+ i.isScrollbarYUsingRight = i.scrollbarYRight === i.scrollbarYRight; // !isNaN
+ i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : _.toInt(dom.css(i.scrollbarYRail, 'left'));
+ i.scrollbarYOuterWidth = i.isRtl ? _.outerWidth(i.scrollbarY) : null;
+ i.railBorderYWidth = _.toInt(dom.css(i.scrollbarYRail, 'borderTopWidth')) + _.toInt(dom.css(i.scrollbarYRail, 'borderBottomWidth'));
+ dom.css(i.scrollbarYRail, 'display', 'block');
+ i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
+ dom.css(i.scrollbarYRail, 'display', '');
+ i.railYHeight = null;
+ i.railYRatio = null;
+}
+
+function getId(element) {
+ return element.getAttribute('data-ps-id');
+}
+
+function setId(element, id) {
+ element.setAttribute('data-ps-id', id);
+}
+
+function removeId(element) {
+ element.removeAttribute('data-ps-id');
+}
+
+exports.add = function (element) {
+ var newId = guid();
+ setId(element, newId);
+ instances[newId] = new Instance(element);
+ return instances[newId];
+};
+
+exports.remove = function (element) {
+ delete instances[getId(element)];
+ removeId(element);
+};
+
+exports.get = function (element) {
+ return instances[getId(element)];
+};
diff --git a/view/js/perfect-scrollbar/src/js/plugin/update-geometry.js b/view/js/perfect-scrollbar/src/js/plugin/update-geometry.js
new file mode 100644
index 0000000000..b936ea1d35
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/plugin/update-geometry.js
@@ -0,0 +1,126 @@
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateScroll = require('./update-scroll');
+
+function getThumbSize(i, thumbSize) {
+ if (i.settings.minScrollbarLength) {
+ thumbSize = Math.max(thumbSize, i.settings.minScrollbarLength);
+ }
+ if (i.settings.maxScrollbarLength) {
+ thumbSize = Math.min(thumbSize, i.settings.maxScrollbarLength);
+ }
+ return thumbSize;
+}
+
+function updateCss(element, i) {
+ var xRailOffset = {width: i.railXWidth};
+ if (i.isRtl) {
+ xRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth - i.contentWidth;
+ } else {
+ xRailOffset.left = element.scrollLeft;
+ }
+ if (i.isScrollbarXUsingBottom) {
+ xRailOffset.bottom = i.scrollbarXBottom - element.scrollTop;
+ } else {
+ xRailOffset.top = i.scrollbarXTop + element.scrollTop;
+ }
+ dom.css(i.scrollbarXRail, xRailOffset);
+
+ var yRailOffset = {top: element.scrollTop, height: i.railYHeight};
+ if (i.isScrollbarYUsingRight) {
+ if (i.isRtl) {
+ yRailOffset.right = i.contentWidth - (i.negativeScrollAdjustment + element.scrollLeft) - i.scrollbarYRight - i.scrollbarYOuterWidth;
+ } else {
+ yRailOffset.right = i.scrollbarYRight - element.scrollLeft;
+ }
+ } else {
+ if (i.isRtl) {
+ yRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth * 2 - i.contentWidth - i.scrollbarYLeft - i.scrollbarYOuterWidth;
+ } else {
+ yRailOffset.left = i.scrollbarYLeft + element.scrollLeft;
+ }
+ }
+ dom.css(i.scrollbarYRail, yRailOffset);
+
+ dom.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth});
+ dom.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth});
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ i.containerWidth = element.clientWidth;
+ i.containerHeight = element.clientHeight;
+ i.contentWidth = element.scrollWidth;
+ i.contentHeight = element.scrollHeight;
+
+ var existingRails;
+ if (!element.contains(i.scrollbarXRail)) {
+ existingRails = dom.queryChildren(element, '.ps-scrollbar-x-rail');
+ if (existingRails.length > 0) {
+ existingRails.forEach(function (rail) {
+ dom.remove(rail);
+ });
+ }
+ dom.appendTo(i.scrollbarXRail, element);
+ }
+ if (!element.contains(i.scrollbarYRail)) {
+ existingRails = dom.queryChildren(element, '.ps-scrollbar-y-rail');
+ if (existingRails.length > 0) {
+ existingRails.forEach(function (rail) {
+ dom.remove(rail);
+ });
+ }
+ dom.appendTo(i.scrollbarYRail, element);
+ }
+
+ if (!i.settings.suppressScrollX && i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth) {
+ i.scrollbarXActive = true;
+ i.railXWidth = i.containerWidth - i.railXMarginWidth;
+ i.railXRatio = i.containerWidth / i.railXWidth;
+ i.scrollbarXWidth = getThumbSize(i, _.toInt(i.railXWidth * i.containerWidth / i.contentWidth));
+ i.scrollbarXLeft = _.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth));
+ } else {
+ i.scrollbarXActive = false;
+ }
+
+ if (!i.settings.suppressScrollY && i.containerHeight + i.settings.scrollYMarginOffset < i.contentHeight) {
+ i.scrollbarYActive = true;
+ i.railYHeight = i.containerHeight - i.railYMarginHeight;
+ i.railYRatio = i.containerHeight / i.railYHeight;
+ i.scrollbarYHeight = getThumbSize(i, _.toInt(i.railYHeight * i.containerHeight / i.contentHeight));
+ i.scrollbarYTop = _.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight));
+ } else {
+ i.scrollbarYActive = false;
+ }
+
+ if (i.scrollbarXLeft >= i.railXWidth - i.scrollbarXWidth) {
+ i.scrollbarXLeft = i.railXWidth - i.scrollbarXWidth;
+ }
+ if (i.scrollbarYTop >= i.railYHeight - i.scrollbarYHeight) {
+ i.scrollbarYTop = i.railYHeight - i.scrollbarYHeight;
+ }
+
+ updateCss(element, i);
+
+ if (i.scrollbarXActive) {
+ cls.add(element, 'ps-active-x');
+ } else {
+ cls.remove(element, 'ps-active-x');
+ i.scrollbarXWidth = 0;
+ i.scrollbarXLeft = 0;
+ updateScroll(element, 'left', 0);
+ }
+ if (i.scrollbarYActive) {
+ cls.add(element, 'ps-active-y');
+ } else {
+ cls.remove(element, 'ps-active-y');
+ i.scrollbarYHeight = 0;
+ i.scrollbarYTop = 0;
+ updateScroll(element, 'top', 0);
+ }
+};
diff --git a/view/js/perfect-scrollbar/src/js/plugin/update-scroll.js b/view/js/perfect-scrollbar/src/js/plugin/update-scroll.js
new file mode 100644
index 0000000000..1a9ad2ccf4
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/plugin/update-scroll.js
@@ -0,0 +1,97 @@
+'use strict';
+
+var instances = require('./instances');
+
+var lastTop;
+var lastLeft;
+
+var createDOMEvent = function (name) {
+ var event = document.createEvent("Event");
+ event.initEvent(name, true, true);
+ return event;
+};
+
+module.exports = function (element, axis, value) {
+ if (typeof element === 'undefined') {
+ throw 'You must provide an element to the update-scroll function';
+ }
+
+ if (typeof axis === 'undefined') {
+ throw 'You must provide an axis to the update-scroll function';
+ }
+
+ if (typeof value === 'undefined') {
+ throw 'You must provide a value to the update-scroll function';
+ }
+
+ if (axis === 'top' && value <= 0) {
+ element.scrollTop = value = 0; // don't allow negative scroll
+ element.dispatchEvent(createDOMEvent('ps-y-reach-start'));
+ }
+
+ if (axis === 'left' && value <= 0) {
+ element.scrollLeft = value = 0; // don't allow negative scroll
+ element.dispatchEvent(createDOMEvent('ps-x-reach-start'));
+ }
+
+ var i = instances.get(element);
+
+ if (axis === 'top' && value >= i.contentHeight - i.containerHeight) {
+ // don't allow scroll past container
+ value = i.contentHeight - i.containerHeight;
+ if (value - element.scrollTop <= 1) {
+ // mitigates rounding errors on non-subpixel scroll values
+ value = element.scrollTop;
+ } else {
+ element.scrollTop = value;
+ }
+ element.dispatchEvent(createDOMEvent('ps-y-reach-end'));
+ }
+
+ if (axis === 'left' && value >= i.contentWidth - i.containerWidth) {
+ // don't allow scroll past container
+ value = i.contentWidth - i.containerWidth;
+ if (value - element.scrollLeft <= 1) {
+ // mitigates rounding errors on non-subpixel scroll values
+ value = element.scrollLeft;
+ } else {
+ element.scrollLeft = value;
+ }
+ element.dispatchEvent(createDOMEvent('ps-x-reach-end'));
+ }
+
+ if (!lastTop) {
+ lastTop = element.scrollTop;
+ }
+
+ if (!lastLeft) {
+ lastLeft = element.scrollLeft;
+ }
+
+ if (axis === 'top' && value < lastTop) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-up'));
+ }
+
+ if (axis === 'top' && value > lastTop) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-down'));
+ }
+
+ if (axis === 'left' && value < lastLeft) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-left'));
+ }
+
+ if (axis === 'left' && value > lastLeft) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-right'));
+ }
+
+ if (axis === 'top') {
+ element.scrollTop = lastTop = value;
+ element.dispatchEvent(createDOMEvent('ps-scroll-y'));
+ }
+
+ if (axis === 'left') {
+ element.scrollLeft = lastLeft = value;
+ element.dispatchEvent(createDOMEvent('ps-scroll-x'));
+ }
+
+};
diff --git a/view/js/perfect-scrollbar/src/js/plugin/update.js b/view/js/perfect-scrollbar/src/js/plugin/update.js
new file mode 100644
index 0000000000..cc9da15f43
--- /dev/null
+++ b/view/js/perfect-scrollbar/src/js/plugin/update.js
@@ -0,0 +1,37 @@
+'use strict';
+
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
+var updateScroll = require('./update-scroll');
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ if (!i) {
+ return;
+ }
+
+ // Recalcuate negative scrollLeft adjustment
+ i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
+
+ // Recalculate rail margins
+ dom.css(i.scrollbarXRail, 'display', 'block');
+ dom.css(i.scrollbarYRail, 'display', 'block');
+ i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+ i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
+
+ // Hide scrollbars not to affect scrollWidth and scrollHeight
+ dom.css(i.scrollbarXRail, 'display', 'none');
+ dom.css(i.scrollbarYRail, 'display', 'none');
+
+ updateGeometry(element);
+
+ // Update top/left scroll to trigger events
+ updateScroll(element, 'top', element.scrollTop);
+ updateScroll(element, 'left', element.scrollLeft);
+
+ dom.css(i.scrollbarXRail, 'display', '');
+ dom.css(i.scrollbarYRail, 'display', '');
+};
diff --git a/view/templates/head.tpl b/view/templates/head.tpl
index 3896a4b4ad..a83f3dd205 100644
--- a/view/templates/head.tpl
+++ b/view/templates/head.tpl
@@ -6,7 +6,7 @@
-
+
{{foreach $stylesheets as $stylesheetUrl}}
@@ -40,7 +40,7 @@
-
+
diff --git a/view/theme/frio/templates/head.tpl b/view/theme/frio/templates/head.tpl
index b539a90d96..ae00ea85ec 100644
--- a/view/theme/frio/templates/head.tpl
+++ b/view/theme/frio/templates/head.tpl
@@ -11,7 +11,7 @@
-
+
@@ -61,7 +61,7 @@
-
+