friendica/mod/videos.php

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<?php
/**
* @file mod/videos.php
*/
use Friendica\App;
use Friendica\Content\Nav;
use Friendica\Content\Pager;
use Friendica\Core\Config;
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use Friendica\Core\L10n;
use Friendica\Core\Renderer;
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use Friendica\Core\System;
use Friendica\Database\DBA;
use Friendica\Model\Attach;
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use Friendica\Model\Contact;
use Friendica\Model\Group;
use Friendica\Model\Item;
use Friendica\Model\Profile;
use Friendica\Protocol\DFRN;
use Friendica\Util\Security;
function videos_init(App $a)
{
if ($a->argc > 1) {
DFRN::autoRedir($a, $a->argv[1]);
}
if ((Config::get('system', 'block_public')) && (!local_user()) && (!remote_user())) {
return;
}
Nav::setSelected('home');
$o = '';
if ($a->argc > 1) {
$nick = $a->argv[1];
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$user = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
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DBA::escape($nick)
);
if (!DBA::isResult($user)) {
return;
}
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$a->data['user'] = $user[0];
$a->profile_uid = $user[0]['uid'];
$profile = Profile::getByNickname($nick, $a->profile_uid);
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$account_type = Contact::getAccountType($profile);
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$tpl = Renderer::getMarkupTemplate("vcard-widget.tpl");
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$vcard_widget = Renderer::replaceMacros($tpl, [
'$name' => $profile['name'],
'$photo' => $profile['photo'],
'$addr' => defaults($profile, 'addr', ''),
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'$account_type' => $account_type,
'$pdesc' => defaults($profile, 'pdesc', ''),
]);
// If not there, create 'aside' empty
if (!isset($a->page['aside'])) {
$a->page['aside'] = '';
}
$a->page['aside'] .= $vcard_widget;
$tpl = Renderer::getMarkupTemplate("videos_head.tpl");
$a->page['htmlhead'] .= Renderer::replaceMacros($tpl,[
'$baseurl' => System::baseUrl(),
]);
}
return;
}
function videos_post(App $a)
{
$owner_uid = $a->data['user']['uid'];
if (local_user() != $owner_uid) {
$a->internalRedirect('videos/' . $a->data['user']['nickname']);
}
if (($a->argc == 2) && !empty($_POST['delete']) && !empty($_POST['id'])) {
// Check if we should do HTML-based delete confirmation
if (empty($_REQUEST['confirm'])) {
if (!empty($_REQUEST['canceled'])) {
$a->internalRedirect('videos/' . $a->data['user']['nickname']);
}
$drop_url = $a->query_string;
$a->page['content'] = Renderer::replaceMacros(Renderer::getMarkupTemplate('confirm.tpl'), [
'$method' => 'post',
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'$message' => L10n::t('Do you really want to delete this video?'),
'$extra_inputs' => [
['name' => 'id' , 'value' => $_POST['id']],
['name' => 'delete', 'value' => 'x']
],
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'$confirm' => L10n::t('Delete Video'),
'$confirm_url' => $drop_url,
'$confirm_name' => 'confirm', // Needed so that confirmation will bring us back into this if statement
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'$cancel' => L10n::t('Cancel'),
]);
$a->error = 1; // Set $a->error so the other module functions don't execute
return;
}
$video_id = $_POST['id'];
if (Attach::exists(['id' => $video_id, 'uid' => local_user()])) {
// delete the attachment
Attach::delete(['id' => $video_id, 'uid' => local_user()]);
// delete items where the attach is used
Item::deleteForUser(['`attach` LIKE ? AND `uid` = ?',
'%attach/' . $video_id . '%',
local_user()
], local_user());
}
$a->internalRedirect('videos/' . $a->data['user']['nickname']);
return; // NOTREACHED
}
$a->internalRedirect('videos/' . $a->data['user']['nickname']);
}
function videos_content(App $a)
{
// URLs (most aren't currently implemented):
// videos/name
// videos/name/upload
// videos/name/upload/xxxxx (xxxxx is album name)
// videos/name/album/xxxxx
// videos/name/album/xxxxx/edit
// videos/name/video/xxxxx
// videos/name/video/xxxxx/edit
if ((Config::get('system', 'block_public')) && (!local_user()) && (!remote_user())) {
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notice(L10n::t('Public access denied.') . EOL);
return;
}
if (empty($a->data['user'])) {
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notice(L10n::t('No videos selected') . EOL );
return;
}
//$phototypes = Photo::supportedTypes();
$_SESSION['video_return'] = $a->cmd;
//
// Parse arguments
//
if ($a->argc > 3) {
$datatype = $a->argv[2];
$datum = $a->argv[3];
} elseif(($a->argc > 2) && ($a->argv[2] === 'upload')) {
$datatype = 'upload';
} else {
$datatype = 'summary';
}
if ($a->argc > 4) {
$cmd = $a->argv[4];
} else {
$cmd = 'view';
}
//
// Setup permissions structures
//
$can_post = false;
$visitor = 0;
$contact = null;
$remote_contact = false;
$contact_id = 0;
$owner_uid = $a->data['user']['uid'];
$community_page = (($a->data['user']['page-flags'] == Contact::PAGE_COMMUNITY) ? true : false);
if ((local_user()) && (local_user() == $owner_uid)) {
$can_post = true;
} elseif ($community_page && remote_user()) {
if (!empty($_SESSION['remote'])) {
foreach ($_SESSION['remote'] as $v) {
if ($v['uid'] == $owner_uid) {
$contact_id = $v['cid'];
break;
}
}
}
if ($contact_id > 0) {
$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
intval($contact_id),
intval($owner_uid)
);
if (DBA::isResult($r)) {
$can_post = true;
$contact = $r[0];
$remote_contact = true;
$visitor = $contact_id;
}
}
}
$groups = [];
// perhaps they're visiting - but not a community page, so they wouldn't have write access
if (remote_user() && (!$visitor)) {
$contact_id = 0;
Cleanups: isResult() more used, readability improved (#5608) * [diaspora]: Maybe SimpleXMLElement is the right type-hint? * Changes proposed + pre-renaming: - pre-renamed $db -> $connection - added TODOs for not allowing bad method invocations (there is a BadMethodCallException in SPL) * If no record is found, below $r[0] will fail with a E_NOTICE and the code doesn't behave as expected. * Ops, one more left ... * Continued: - added documentation for Contact::updateSslPolicy() method - added type-hint for $contact of same method - empty lines added + TODO where the bug origins that $item has no element 'body' * Added empty lines for better readability * Cleaned up: - no more x() (deprecated) usage but empty() instead - fixed mixing of space/tab indending - merged else/if block goether in elseif() (lesser nested code blocks) * Re-fixed DBM -> DBA switch * Fixes/rewrites: - use empty()/isset() instead of deprecated x() - merged 2 nested if() blocks into one - avoided nested if() block inside else block by rewriting it to elseif() - $contact_id is an integer, let's test on > 0 here - added a lot spaces and some empty lines for better readability * Rewrite: - moved all CONTACT_* constants from boot.php to Contact class * CR request: - renamed Contact::CONTACT_IS_* -> Contact::* ;-) * Rewrites: - moved PAGE_* to Friendica\Model\Profile class - fixed mixure with "Contact::* rewrite" * Ops, one still there (return is no function) * Rewrite to Proxy class: - introduced new Friendica\Network\Proxy class for in exchange of proxy_*() functions - moved also all PROXY_* constants there as Proxy::* - removed now no longer needed mod/proxy.php loading as composer's auto-load will do this for us - renamed those proxy_*() functions to better names: + proxy_init() -> Proxy::init() (public) + proxy_url() -> Proxy::proxifyUrl() (public) + proxy_parse_html() -> Proxy::proxifyHtml() (public) + proxy_is_local_image() -> Proxy::isLocalImage() (private) + proxy_parse_query() -> Proxy::parseQuery() (private) + proxy_img_cb() -> Proxy::replaceUrl() (private) * CR request: - moved all PAGE_* constants to Friendica\Model\Contact class - fixed all references of both classes * Ops, need to set $a here ... * CR request: - moved Proxy class to Friendica\Module - extended BaseModule * Ops, no need for own instance of $a when self::getApp() is around. * Proxy-rewrite: - proxy_url() and proxy_parse_html() are both non-module functions (now methods) - so they must be splitted into a seperate class - also the SIZE_* and DEFAULT_TIME constants are both not relevant to module * No instances from utility classes * Fixed error: - proxify*() is now located in `Friendica\Util\ProxyUtils` * Moved back to original place, ops? How did they move here? Well, it was not intended by me. * Removed duplicate (left-over from split) constants and static array. Thank to MrPetovan finding it. * Renamed ProxyUtils -> Proxy and aliased it back to ProxyUtils. * Rewrite: - stopped using deprecated NETWORK_* constants, now Protocol::* should be used - still left them intact for slow/lazy developers ... * Ops, was added accidentally ... * Ops, why these wrong moves? * Ops, one to much (thanks to MrPetovan) * Ops, wrong moving ... * moved back to original place ... * spaces added * empty lines add for better readability. * convertered spaces -> tab for code indenting. * CR request: Add space between if and brace. * CR requests fixed + move reverted - ops, src/Module/*.php has been moved to src/Network/ accidentally - reverted some parts in src/Database/DBA.php as pointed out by Annando - removed internal TODO items - added some spaces for better readability
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if (!empty($_SESSION['remote'])) {
foreach($_SESSION['remote'] as $v) {
if($v['uid'] == $owner_uid) {
$contact_id = $v['cid'];
break;
}
}
}
if ($contact_id > 0) {
$groups = Group::getIdsByContactId($contact_id);
$r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
intval($contact_id),
intval($owner_uid)
);
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if (DBA::isResult($r)) {
$contact = $r[0];
$remote_contact = true;
}
}
}
if (!$remote_contact && local_user()) {
$contact_id = $_SESSION['cid'];
$contact = $a->contact;
}
if ($a->data['user']['hidewall'] && (local_user() != $owner_uid) && (!$remote_contact)) {
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notice(L10n::t('Access to this item is restricted.') . EOL);
return;
}
$sql_extra = Security::getPermissionsSQLByUserId($owner_uid, $remote_contact, $groups);
$o = "";
// tabs
$_is_owner = (local_user() && (local_user() == $owner_uid));
$o .= Profile::getTabs($a, $_is_owner, $a->data['user']['nickname']);
//
// dispatch request
//
if ($datatype === 'upload') {
return; // no uploading for now
// DELETED -- look at mod/photos.php if you want to implement
}
if ($datatype === 'album') {
return; // no albums for now
// DELETED -- look at mod/photos.php if you want to implement
}
if ($datatype === 'video') {
return; // no single video view for now
// DELETED -- look at mod/photos.php if you want to implement
}
// Default - show recent videos (no upload link for now)
//$o = '';
$total = 0;
$r = q("SELECT hash FROM `attach` WHERE `uid` = %d AND filetype LIKE '%%video%%'
$sql_extra GROUP BY hash",
intval($a->data['user']['uid'])
);
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if (DBA::isResult($r)) {
$total = count($r);
}
$pager = new Pager($a->query_string, 20);
$r = q("SELECT hash, ANY_VALUE(`id`) AS `id`, ANY_VALUE(`created`) AS `created`,
ANY_VALUE(`filename`) AS `filename`, ANY_VALUE(`filetype`) as `filetype`
FROM `attach`
WHERE `uid` = %d AND filetype LIKE '%%video%%'
$sql_extra GROUP BY hash ORDER BY `created` DESC LIMIT %d , %d",
intval($a->data['user']['uid']),
$pager->getStart(),
$pager->getItemsPerPage()
);
$videos = [];
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if (DBA::isResult($r)) {
foreach ($r as $rr) {
$alt_e = $rr['filename'];
/// @todo The album isn't part of the above query. This seems to be some unfinished code that needs to be reworked completely.
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$rr['album'] = '';
$name_e = $rr['album'];
$videos[] = [
'id' => $rr['id'],
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'link' => System::baseUrl() . '/videos/' . $a->data['user']['nickname'] . '/video/' . $rr['hash'],
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'title' => L10n::t('View Video'),
'src' => System::baseUrl() . '/attach/' . $rr['id'] . '?attachment=0',
'alt' => $alt_e,
'mime' => $rr['filetype'],
'album' => [
'link' => System::baseUrl() . '/videos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
'name' => $name_e,
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'alt' => L10n::t('View Album'),
],
];
}
}
$tpl = Renderer::getMarkupTemplate('videos_recent.tpl');
$o .= Renderer::replaceMacros($tpl, [
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'$title' => L10n::t('Recent Videos'),
'$can_post' => $can_post,
'$upload' => [L10n::t('Upload New Videos'), System::baseUrl() . '/videos/' . $a->data['user']['nickname'] . '/upload'],
'$videos' => $videos,
'$delete_url' => (($can_post) ? System::baseUrl() . '/videos/' . $a->data['user']['nickname'] : false)
]);
$o .= $pager->renderFull($total);
return $o;
}