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Move community module to src/

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- Use boundaries pagination instead of number pages
- Trim down community update module output
- Part of https://github.com/friendica/friendica/issues/4090
This commit is contained in:
Hypolite Petovan 2020-02-16 04:38:56 -05:00
parent 5d169a4098
commit 682fb7e4e2
5 changed files with 361 additions and 269 deletions
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259
mod/community.php
View file

@ -1,259 +0,0 @@
<?php
/**
* @copyright Copyright (C) 2020, Friendica
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
use Friendica\App;
use Friendica\Content\Feature;
use Friendica\Content\Nav;
use Friendica\Content\Pager;
use Friendica\Content\Widget\TrendingTags;
use Friendica\Core\ACL;
use Friendica\Core\Renderer;
use Friendica\Core\Session;
use Friendica\Database\DBA;
use Friendica\DI;
use Friendica\Model\Item;
use Friendica\Model\User;
function community_content(App $a, $update = 0)
{
$o = '';
if (DI::config()->get('system', 'block_public') && !Session::isAuthenticated()) {
notice(DI::l10n()->t('Public access denied.') . EOL);
return;
}
$page_style = DI::config()->get('system', 'community_page_style');
if ($page_style == CP_NO_INTERNAL_COMMUNITY) {
notice(DI::l10n()->t('Access denied.') . EOL);
return;
}
$accounttype = null;
if ($a->argc > 2) {
switch ($a->argv[2]) {
case 'person':
$accounttype = User::ACCOUNT_TYPE_PERSON;
break;
case 'organisation':
$accounttype = User::ACCOUNT_TYPE_ORGANISATION;
break;
case 'news':
$accounttype = User::ACCOUNT_TYPE_NEWS;
break;
case 'community':
$accounttype = User::ACCOUNT_TYPE_COMMUNITY;
break;
}
}
if ($a->argc > 1) {
$content = $a->argv[1];
} else {
if (!empty(DI::config()->get('system', 'singleuser'))) {
// On single user systems only the global page does make sense
$content = 'global';
} else {
// When only the global community is allowed, we use this as default
$content = $page_style == CP_GLOBAL_COMMUNITY ? 'global' : 'local';
}
}
if (!in_array($content, ['local', 'global'])) {
notice(DI::l10n()->t('Community option not available.') . EOL);
return;
}
// Check if we are allowed to display the content to visitors
if (!local_user()) {
$available = $page_style == CP_USERS_AND_GLOBAL;
if (!$available) {
$available = ($page_style == CP_USERS_ON_SERVER) && ($content == 'local');
}
if (!$available) {
$available = ($page_style == CP_GLOBAL_COMMUNITY) && ($content == 'global');
}
if (!$available) {
notice(DI::l10n()->t('Not available.') . EOL);
return;
}
}
if (!$update) {
$tabs = [];
if ((local_user() || in_array($page_style, [CP_USERS_AND_GLOBAL, CP_USERS_ON_SERVER])) && empty(DI::config()->get('system', 'singleuser'))) {
$tabs[] = [
'label' => DI::l10n()->t('Local Community'),
'url' => 'community/local',
'sel' => $content == 'local' ? 'active' : '',
'title' => DI::l10n()->t('Posts from local users on this server'),
'id' => 'community-local-tab',
'accesskey' => 'l'
];
}
if (local_user() || in_array($page_style, [CP_USERS_AND_GLOBAL, CP_GLOBAL_COMMUNITY])) {
$tabs[] = [
'label' => DI::l10n()->t('Global Community'),
'url' => 'community/global',
'sel' => $content == 'global' ? 'active' : '',
'title' => DI::l10n()->t('Posts from users of the whole federated network'),
'id' => 'community-global-tab',
'accesskey' => 'g'
];
}
$tab_tpl = Renderer::getMarkupTemplate('common_tabs.tpl');
$o .= Renderer::replaceMacros($tab_tpl, ['$tabs' => $tabs]);
Nav::setSelected('community');
// We need the editor here to be able to reshare an item.
if (local_user()) {
$x = [
'is_owner' => true,
'allow_location' => $a->user['allow_location'],
'default_location' => $a->user['default-location'],
'nickname' => $a->user['nickname'],
'lockstate' => (is_array($a->user) && (strlen($a->user['allow_cid']) || strlen($a->user['allow_gid']) || strlen($a->user['deny_cid']) || strlen($a->user['deny_gid'])) ? 'lock' : 'unlock'),
'acl' => ACL::getFullSelectorHTML(DI::page(), $a->user, true),
'bang' => '',
'visitor' => 'block',
'profile_uid' => local_user(),
];
$o .= status_editor($a, $x, 0, true);
}
}
// check if we serve a mobile device and get the user settings accordingly
if (DI::mode()->isMobile()) {
$itemspage_network = DI::pConfig()->get(local_user(), 'system', 'itemspage_mobile_network', 20);
} else {
$itemspage_network = DI::pConfig()->get(local_user(), 'system', 'itemspage_network', 40);
}
// now that we have the user settings, see if the theme forces
// a maximum item number which is lower then the user choice
if (($a->force_max_items > 0) && ($a->force_max_items < $itemspage_network)) {
$itemspage_network = $a->force_max_items;
}
$pager = new Pager(DI::args()->getQueryString(), $itemspage_network);
$r = community_getitems($pager->getStart(), $pager->getItemsPerPage(), $content, $accounttype);
if (!DBA::isResult($r)) {
info(DI::l10n()->t('No results.') . EOL);
return $o;
}
$maxpostperauthor = (int) DI::config()->get('system', 'max_author_posts_community_page');
if (($maxpostperauthor != 0) && ($content == 'local')) {
$count = 1;
$previousauthor = "";
$numposts = 0;
$s = [];
do {
foreach ($r as $item) {
if ($previousauthor == $item["author-link"]) {
++$numposts;
} else {
$numposts = 0;
}
$previousauthor = $item["author-link"];
if (($numposts < $maxpostperauthor) && (count($s) < $pager->getItemsPerPage())) {
$s[] = $item;
}
}
if (count($s) < $pager->getItemsPerPage()) {
$r = community_getitems($pager->getStart() + ($count * $pager->getItemsPerPage()), $pager->getItemsPerPage(), $content, $accounttype);
}
} while ((count($s) < $pager->getItemsPerPage()) && ( ++$count < 50) && (count($r) > 0));
} else {
$s = $r;
}
$o .= conversation($a, $s, 'community', $update, false, 'commented', local_user());
if (!$update) {
$o .= $pager->renderMinimal(count($r));
}
if (empty(DI::page()['aside'])) {
DI::page()['aside'] = '';
}
if (Feature::isEnabled(local_user(), 'trending_tags')) {
DI::page()['aside'] .= TrendingTags::getHTML($content);
}
$t = Renderer::getMarkupTemplate("community.tpl");
return Renderer::replaceMacros($t, [
'$content' => $o,
'$header' => '',
'$show_global_community_hint' => ($content == 'global') && DI::config()->get('system', 'show_global_community_hint'),
'$global_community_hint' => DI::l10n()->t("This community stream shows all public posts received by this node. They may not reflect the opinions of this node’s users.")
]);
}
function community_getitems($start, $itemspage, $content, $accounttype)
{
if ($content == 'local') {
if (!is_null($accounttype)) {
$sql_accounttype = " AND `user`.`account-type` = ?";
$values = [$accounttype, $start, $itemspage];
} else {
$sql_accounttype = "";
$values = [$start, $itemspage];
}
/// @todo Use "unsearchable" here as well (instead of "hidewall")
$r = DBA::p("SELECT `item`.`uri`, `author`.`url` AS `author-link` FROM `thread`
STRAIGHT_JOIN `user` ON `user`.`uid` = `thread`.`uid` AND NOT `user`.`hidewall`
STRAIGHT_JOIN `item` ON `item`.`id` = `thread`.`iid`
STRAIGHT_JOIN `contact` AS `author` ON `author`.`id`=`item`.`author-id`
WHERE `thread`.`visible` AND NOT `thread`.`deleted` AND NOT `thread`.`moderated`
AND NOT `thread`.`private` AND `thread`.`wall` AND `thread`.`origin` $sql_accounttype
ORDER BY `thread`.`commented` DESC LIMIT ?, ?", $values);
return DBA::toArray($r);
} elseif ($content == 'global') {
if (!is_null($accounttype)) {
$condition = ["`uid` = ? AND NOT `author`.`unsearchable` AND NOT `owner`.`unsearchable` AND `owner`.`contact-type` = ?", 0, $accounttype];
} else {
$condition = ["`uid` = ? AND NOT `author`.`unsearchable` AND NOT `owner`.`unsearchable`", 0];
}
$r = Item::selectThreadForUser(0, ['uri'], $condition, ['order' => ['commented' => true], 'limit' => [$start, $itemspage]]);
return DBA::toArray($r);
}
// Should never happen
return [];
}

334
src/Module/Conversation/Community.php Normal file
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@ -0,0 +1,334 @@
<?php
/**
* @copyright Copyright (C) 2020, Friendica
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* See update_profile.php for documentation
*/
namespace Friendica\Module\Conversation;
use Friendica\BaseModule;
use Friendica\Content\BoundariesPager;
use Friendica\Content\Feature;
use Friendica\Content\Nav;
use Friendica\Content\Widget\TrendingTags;
use Friendica\Core\ACL;
use Friendica\Core\Renderer;
use Friendica\Core\Session;
use Friendica\Database\DBA;
use Friendica\DI;
use Friendica\Model\Item;
use Friendica\Model\User;
use Friendica\Network\HTTPException;
class Community extends BaseModule
{
protected static $page_style;
protected static $content;
protected static $accounttype;
protected static $itemsPerPage;
protected static $since_id;
protected static $max_id;
public static function content(array $parameters = [])
{
self::parseRequest($parameters);
$tabs = [];
if ((local_user() || in_array(self::$page_style, [CP_USERS_AND_GLOBAL, CP_USERS_ON_SERVER])) && empty(DI::config()->get('system', 'singleuser'))) {
$tabs[] = [
'label' => DI::l10n()->t('Local Community'),
'url' => 'community/local',
'sel' => self::$content == 'local' ? 'active' : '',
'title' => DI::l10n()->t('Posts from local users on this server'),
'id' => 'community-local-tab',
'accesskey' => 'l'
];
}
if (local_user() || in_array(self::$page_style, [CP_USERS_AND_GLOBAL, CP_GLOBAL_COMMUNITY])) {
$tabs[] = [
'label' => DI::l10n()->t('Global Community'),
'url' => 'community/global',
'sel' => self::$content == 'global' ? 'active' : '',
'title' => DI::l10n()->t('Posts from users of the whole federated network'),
'id' => 'community-global-tab',
'accesskey' => 'g'
];
}
$tab_tpl = Renderer::getMarkupTemplate('common_tabs.tpl');
$o = Renderer::replaceMacros($tab_tpl, ['$tabs' => $tabs]);
Nav::setSelected('community');
$items = self::getItems();
if (!DBA::isResult($items)) {
info(DI::l10n()->t('No results.'));
return $o;
}
// We need the editor here to be able to reshare an item.
if (local_user()) {
$x = [
'is_owner' => true,
'allow_location' => DI::app()->user['allow_location'],
'default_location' => DI::app()->user['default-location'],
'nickname' => DI::app()->user['nickname'],
'lockstate' => (is_array(DI::app()->user) && (strlen(DI::app()->user['allow_cid']) || strlen(DI::app()->user['allow_gid']) || strlen(DI::app()->user['deny_cid']) || strlen(DI::app()->user['deny_gid'])) ? 'lock' : 'unlock'),
'acl' => ACL::getFullSelectorHTML(DI::page(), DI::app()->user, true),
'bang' => '',
'visitor' => 'block',
'profile_uid' => local_user(),
];
$o .= status_editor(DI::app(), $x, 0, true);
}
$o .= conversation(DI::app(), $items, 'community', false, false, 'commented', local_user());
$pager = new BoundariesPager(
DI::args()->getQueryString(),
$items[0]['commented'],
$items[count($items) - 1]['commented'],
self::$itemsPerPage
);
$o .= $pager->renderMinimal(count($items));
if (Feature::isEnabled(local_user(), 'trending_tags')) {
DI::page()['aside'] .= TrendingTags::getHTML(self::$content);
}
$t = Renderer::getMarkupTemplate("community.tpl");
return Renderer::replaceMacros($t, [
'$content' => $o,
'$header' => '',
'$show_global_community_hint' => (self::$content == 'global') && DI::config()->get('system', 'show_global_community_hint'),
'$global_community_hint' => DI::l10n()->t("This community stream shows all public posts received by this node. They may not reflect the opinions of this node’s users.")
]);
}
/**
* Computes module parameters from the request and local configuration
*
* @param array $parameters
* @throws HTTPException\BadRequestException
* @throws HTTPException\ForbiddenException
*/
protected static function parseRequest(array $parameters)
{
if (DI::config()->get('system', 'block_public') && !Session::isAuthenticated()) {
throw new HTTPException\ForbiddenException(DI::l10n()->t('Public access denied.'));
}
self::$page_style = DI::config()->get('system', 'community_page_style');
if (self::$page_style == CP_NO_INTERNAL_COMMUNITY) {
throw new HTTPException\ForbiddenException(DI::l10n()->t('Access denied.'));
}
switch ($parameters['accounttype'] ?? '') {
case 'person':
self::$accounttype = User::ACCOUNT_TYPE_PERSON;
break;
case 'organisation':
self::$accounttype = User::ACCOUNT_TYPE_ORGANISATION;
break;
case 'news':
self::$accounttype = User::ACCOUNT_TYPE_NEWS;
break;
case 'community':
self::$accounttype = User::ACCOUNT_TYPE_COMMUNITY;
break;
default:
self::$accounttype = null;
break;
}
self::$content = $parameters['content'] ?? '';
if (!self::$content) {
if (!empty(DI::config()->get('system', 'singleuser'))) {
// On single user systems only the global page does make sense
self::$content = 'global';
} else {
// When only the global community is allowed, we use this as default
self::$content = self::$page_style == CP_GLOBAL_COMMUNITY ? 'global' : 'local';
}
}
if (!in_array(self::$content, ['local', 'global'])) {
throw new HTTPException\BadRequestException(DI::l10n()->t('Community option not available.'));
}
// Check if we are allowed to display the content to visitors
if (!local_user()) {
$available = self::$page_style == CP_USERS_AND_GLOBAL;
if (!$available) {
$available = (self::$page_style == CP_USERS_ON_SERVER) && (self::$content == 'local');
}
if (!$available) {
$available = (self::$page_style == CP_GLOBAL_COMMUNITY) && (self::$content == 'global');
}
if (!$available) {
throw new HTTPException\ForbiddenException(DI::l10n()->t('Not available.'));
}
}
// check if we serve a mobile device and get the user settings accordingly
if (DI::mode()->isMobile()) {
self::$itemsPerPage = DI::pConfig()->get(local_user(), 'system', 'itemspage_mobile_network', 20);
} else {
self::$itemsPerPage = DI::pConfig()->get(local_user(), 'system', 'itemspage_network', 40);
}
// now that we have the user settings, see if the theme forces
// a maximum item number which is lower then the user choice
if ((DI::app()->force_max_items > 0) && (DI::app()->force_max_items < self::$itemsPerPage)) {
self::$itemsPerPage = DI::app()->force_max_items;
}
self::$since_id = $_GET['since_id'] ?? null;
self::$max_id = $_GET['max_id'] ?? null;
}
/**
* Computes the displayed items.
*
* Community pages have a restriction on how many successive posts by the same author can show on any given page,
* so we may have to retrieve more content beyond the first query
*
* @return array
* @throws \Exception
*/
protected static function getItems()
{
$items = self::selectItems(self::$since_id, self::$max_id, self::$itemsPerPage);
$maxpostperauthor = (int) DI::config()->get('system', 'max_author_posts_community_page');
if ($maxpostperauthor != 0 && self::$content == 'local') {
$count = 1;
$previousauthor = '';
$numposts = 0;
$selected_items = [];
while (count($selected_items) < self::$itemsPerPage && ++$count < 50 && count($items) > 0) {
foreach ($items as $item) {
if ($previousauthor == $item["author-link"]) {
++$numposts;
} else {
$numposts = 0;
}
$previousauthor = $item["author-link"];
if (($numposts < $maxpostperauthor) && (count($selected_items) < self::$itemsPerPage)) {
$selected_items[] = $item;
}
}
// If we're looking at a "previous page", the lookup continues forward in time because the list is
// sorted in chronologically decreasing order
if (isset(self::$since_id)) {
self::$since_id = $items[0]['commented'];
} else {
// In any other case, the lookup continues backwards in time
self::$max_id = $items[count($items) - 1]['commented'];
}
$items = self::selectItems(self::$since_id, self::$max_id, self::$itemsPerPage);
}
} else {
$selected_items = $items;
}
return $selected_items;
}
/**
* Database query for the comunity page
*
* @param $since_id
* @param $max_id
* @param $itemspage
* @return array
* @throws \Exception
*/
private static function selectItems($since_id, $max_id, $itemspage)
{
$r = false;
if (self::$content == 'local') {
$values = [];
$sql_accounttype = '';
$sql_boundaries = '';
if (!is_null(self::$accounttype)) {
$sql_accounttype = " AND `user`.`account-type` = ?";
$values[] = [self::$accounttype];
}
if (isset($since_id)) {
$sql_boundaries .= " AND `thread`.`commented` > ?";
$values[] = $since_id;
}
if (isset($max_id)) {
$sql_boundaries .= " AND `thread`.`commented` < ?";
$values[] = $max_id;
}
$values[] = $itemspage;
/// @todo Use "unsearchable" here as well (instead of "hidewall")
$r = DBA::p("SELECT `item`.`uri`, `author`.`url` AS `author-link`, `thread`.`commented` FROM `thread`
STRAIGHT_JOIN `user` ON `user`.`uid` = `thread`.`uid` AND NOT `user`.`hidewall`
STRAIGHT_JOIN `item` ON `item`.`id` = `thread`.`iid`
STRAIGHT_JOIN `contact` AS `author` ON `author`.`id`=`item`.`author-id`
WHERE `thread`.`visible` AND NOT `thread`.`deleted` AND NOT `thread`.`moderated`
AND NOT `thread`.`private` AND `thread`.`wall` AND `thread`.`origin`
$sql_accounttype
$sql_boundaries
ORDER BY `thread`.`commented` DESC
LIMIT ?", $values);
} elseif (self::$content == 'global') {
if (!is_null(self::$accounttype)) {
$condition = ["`uid` = ? AND NOT `author`.`unsearchable` AND NOT `owner`.`unsearchable` AND `owner`.`contact-type` = ?", 0, self::$accounttype];
} else {
$condition = ["`uid` = ? AND NOT `author`.`unsearchable` AND NOT `owner`.`unsearchable`", 0];
}
if (isset($max_id)) {
$condition[0] .= " AND `commented` < ?";
$condition[] = $max_id;
}
if (isset($since_id)) {
$condition[0] .= " AND `commented` > ?";
$condition[] = $since_id;
}
$r = Item::selectThreadForUser(0, ['uri', 'commented'], $condition, ['order' => ['commented' => true], 'limit' => $itemspage]);
}
return DBA::toArray($r);
}
}

25
mod/update_community.php → src/Module/Update/Community.php
View file

@ -20,19 +20,24 @@
* See update_profile.php for documentation
*/
use Friendica\App;
namespace Friendica\Module\Update;
use Friendica\Core\System;
use Friendica\DI;
require_once 'mod/community.php';
function update_community_content(App $a)
/**
* Asynchronous update module for the community page
*
* @package Friendica\Module\Update
*/
class Community extends \Friendica\Module\Conversation\Community
{
if ($_GET["force"] == 1) {
$text = community_content($a, true);
} else {
$text = '';
}
public static function rawContent(array $parameters = [])
{
self::parseRequest($parameters);
System::htmlUpdateExit($text);
$o = conversation(DI::app(), self::getItems(), 'community', true, false, 'commented', local_user());
System::htmlUpdateExit($o);
}
}

4
static/routes.config.php
View file

@ -102,6 +102,9 @@ return [
'/attach/{item:\d+}' => [Module\Attach::class, [R::GET]],
'/babel' => [Module\Debug\Babel::class, [R::GET, R::POST]],
'/bookmarklet' => [Module\Bookmarklet::class, [R::GET]],
'/community[/{content}[/{accounttype}]]' => [Module\Conversation\Community::class, [R::GET]],
'/compose[/{type}]' => [Module\Item\Compose::class, [R::GET, R::POST]],
'/contact' => [
@ -288,6 +291,7 @@ return [
'/toggle_mobile' => [Module\ToggleMobile::class, [R::GET]],
'/tos' => [Module\Tos::class, [R::GET]],
'/update_community[/{content}[/{accounttype}]]' => [Module\Update\Community::class, [R::GET]],
'/update_profile' => [Module\Update\Profile::class, [R::GET]],
'/view/theme/{theme}/style.pcss' => [Module\Theme::class, [R::GET]],

8
view/js/main.js
View file

@ -527,6 +527,8 @@ function updateConvItems(data) {
// Add new top-level item.
if ($('#' + ident).length === 0
&& (!getUrlParameter('page')
&& !getUrlParameter('max_id')
&& !getUrlParameter('since_id')
|| getUrlParameter('page') === '1'
)
) {
@ -597,6 +599,12 @@ function liveUpdate(src) {
if (getUrlParameter('page')) {
update_url += '&page=' + getUrlParameter('page');
}
if (getUrlParameter('since_id')) {
update_url += '&since_id=' + getUrlParameter('since_id');
}
if (getUrlParameter('max_id')) {
update_url += '&max_id=' + getUrlParameter('max_id');
}
$.get(update_url,function(data) {
in_progress = false;