friendica_2021-01/mod/videos.php
Andrej Stieben db949bb802 Updated modules to allow for partial overrides without errors
Only define functions if they have not been defined before, e.g. in themes. This makes it possible to override parts of a module and still use the other functions.
2016-02-05 21:52:39 +01:00

411 lines
11 KiB
PHP

<?php
require_once('include/items.php');
require_once('include/acl_selectors.php');
require_once('include/bbcode.php');
require_once('include/security.php');
require_once('include/redir.php');
if(! function_exists('videos_init')) {
function videos_init(&$a) {
if($a->argc > 1)
auto_redir($a, $a->argv[1]);
if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
return;
}
nav_set_selected('home');
$o = '';
if($a->argc > 1) {
$nick = $a->argv[1];
$user = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
dbesc($nick)
);
if(! count($user))
return;
$a->data['user'] = $user[0];
$a->profile_uid = $user[0]['uid'];
$profile = get_profiledata_by_nick($nick, $a->profile_uid);
if((intval($profile['page-flags']) == PAGE_COMMUNITY) || (intval($profile['page-flags']) == PAGE_PRVGROUP))
$account_type = t('Forum');
else
$account_type = "";
$tpl = get_markup_template("vcard-widget.tpl");
$vcard_widget .= replace_macros($tpl, array(
'$name' => $profile['name'],
'$photo' => $profile['photo'],
'$addr' => (($profile['addr'] != "") ? $profile['addr'] : ""),
'$account_type' => $account_type,
'$pdesc' => (($profile['pdesc'] != "") ? $profile['pdesc'] : ""),
));
/*$sql_extra = permissions_sql($a->data['user']['uid']);
$albums = q("SELECT distinct(`album`) AS `album` FROM `photo` WHERE `uid` = %d $sql_extra order by created desc",
intval($a->data['user']['uid'])
);
if(count($albums)) {
$a->data['albums'] = $albums;
$albums_visible = ((intval($a->data['user']['hidewall']) && (! local_user()) && (! remote_user())) ? false : true);
if($albums_visible) {
$o .= '<div id="sidebar-photos-albums" class="widget">';
$o .= '<h3>' . '<a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '">' . t('Photo Albums') . '</a></h3>';
$o .= '<ul>';
foreach($albums as $album) {
// don't show contact photos. We once translated this name, but then you could still access it under
// a different language setting. Now we store the name in English and check in English (and translated for legacy albums).
if((! strlen($album['album'])) || ($album['album'] === 'Contact Photos') || ($album['album'] === t('Contact Photos')))
continue;
$o .= '<li>' . '<a href="photos/' . $a->argv[1] . '/album/' . bin2hex($album['album']) . '" >' . $album['album'] . '</a></li>';
}
$o .= '</ul>';
}
if(local_user() && $a->data['user']['uid'] == local_user()) {
$o .= '<div id="photo-albums-upload-link"><a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/upload" >' .t('Upload New Photos') . '</a></div>';
}
$o .= '</div>';
}*/
if(! x($a->page,'aside'))
$a->page['aside'] = '';
$a->page['aside'] .= $vcard_widget;
$tpl = get_markup_template("videos_head.tpl");
$a->page['htmlhead'] .= replace_macros($tpl,array(
'$baseurl' => $a->get_baseurl(),
));
$tpl = get_markup_template("videos_end.tpl");
$a->page['end'] .= replace_macros($tpl,array(
'$baseurl' => $a->get_baseurl(),
));
}
return;
}
}
if(! function_exists('videos_post')) {
function videos_post(&$a) {
$owner_uid = $a->data['user']['uid'];
if (local_user() != $owner_uid) goaway($a->get_baseurl() . '/videos/' . $a->data['user']['nickname']);
if(($a->argc == 2) && x($_POST,'delete') && x($_POST, 'id')) {
// Check if we should do HTML-based delete confirmation
if(!x($_REQUEST,'confirm')) {
if(x($_REQUEST,'canceled')) goaway($a->get_baseurl() . '/videos/' . $a->data['user']['nickname']);
$drop_url = $a->query_string;
$a->page['content'] = replace_macros(get_markup_template('confirm.tpl'), array(
'$method' => 'post',
'$message' => t('Do you really want to delete this video?'),
'$extra_inputs' => array(
array('name'=>'id', 'value'=> $_POST['id']),
array('name'=>'delete', 'value'=>'x')
),
'$confirm' => t('Delete Video'),
'$confirm_url' => $drop_url,
'$confirm_name' => 'confirm', // Needed so that confirmation will bring us back into this if statement
'$cancel' => t('Cancel'),
));
$a->error = 1; // Set $a->error so the other module functions don't execute
return;
}
$video_id = $_POST['id'];
$r = q("SELECT `id` FROM `attach` WHERE `uid` = %d AND `id` = '%s' LIMIT 1",
intval(local_user()),
dbesc($video_id)
);
if(count($r)) {
q("DELETE FROM `attach` WHERE `uid` = %d AND `id` = '%s'",
intval(local_user()),
dbesc($video_id)
);
$i = q("SELECT * FROM `item` WHERE `attach` like '%%attach/%s%%' AND `uid` = %d LIMIT 1",
dbesc($video_id),
intval(local_user())
);
#echo "<pre>"; var_dump($i); killme();
if(count($i)) {
q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
dbesc(datetime_convert()),
dbesc(datetime_convert()),
dbesc($i[0]['uri']),
intval(local_user())
);
create_tags_from_itemuri($i[0]['uri'], local_user());
delete_thread_uri($i[0]['uri'], local_user());
$url = $a->get_baseurl();
$drop_id = intval($i[0]['id']);
if($i[0]['visible'])
proc_run('php',"include/notifier.php","drop","$drop_id");
}
}
goaway($a->get_baseurl() . '/videos/' . $a->data['user']['nickname']);
return; // NOTREACHED
}
goaway($a->get_baseurl() . '/videos/' . $a->data['user']['nickname']);
}
}
if(! function_exists('videos_content')) {
function videos_content(&$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((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
notice( t('Public access denied.') . EOL);
return;
}
require_once('include/bbcode.php');
require_once('include/security.php');
require_once('include/conversation.php');
if(! x($a->data,'user')) {
notice( t('No videos selected') . EOL );
return;
}
//$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'] == PAGE_COMMUNITY) ? true : false);
if((local_user()) && (local_user() == $owner_uid))
$can_post = true;
else {
if($community_page && remote_user()) {
if(is_array($_SESSION['remote'])) {
foreach($_SESSION['remote'] as $v) {
if($v['uid'] == $owner_uid) {
$contact_id = $v['cid'];
break;
}
}
}
if($contact_id) {
$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
intval($contact_id),
intval($owner_uid)
);
if(count($r)) {
$can_post = true;
$contact = $r[0];
$remote_contact = true;
$visitor = $cid;
}
}
}
}
// perhaps they're visiting - but not a community page, so they wouldn't have write access
if(remote_user() && (! $visitor)) {
$contact_id = 0;
if(is_array($_SESSION['remote'])) {
foreach($_SESSION['remote'] as $v) {
if($v['uid'] == $owner_uid) {
$contact_id = $v['cid'];
break;
}
}
}
if($contact_id) {
$groups = init_groups_visitor($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($owner_uid)
);
if(count($r)) {
$contact = $r[0];
$remote_contact = true;
}
}
}
if(! $remote_contact) {
if(local_user()) {
$contact_id = $_SESSION['cid'];
$contact = $a->contact;
}
}
if($a->data['user']['hidewall'] && (local_user() != $owner_uid) && (! $remote_contact)) {
notice( t('Access to this item is restricted.') . EOL);
return;
}
$sql_extra = permissions_sql($owner_uid,$remote_contact,$groups);
$o = "";
// tabs
$_is_owner = (local_user() && (local_user() == $owner_uid));
$o .= profile_tabs($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 = '';
$r = q("SELECT hash FROM `attach` WHERE `uid` = %d AND filetype LIKE '%%video%%'
$sql_extra GROUP BY hash",
intval($a->data['user']['uid'])
);
if(count($r)) {
$a->set_pager_total(count($r));
$a->set_pager_itemspage(20);
}
$r = q("SELECT hash, `id`, `filename`, 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']),
intval($a->pager['start']),
intval($a->pager['itemspage'])
);
$videos = array();
if(count($r)) {
foreach($r as $rr) {
if($a->theme['template_engine'] === 'internal') {
$alt_e = template_escape($rr['filename']);
$name_e = template_escape($rr['album']);
}
else {
$alt_e = $rr['filename'];
$name_e = $rr['album'];
}
$videos[] = array(
'id' => $rr['id'],
'link' => $a->get_baseurl() . '/videos/' . $a->data['user']['nickname'] . '/video/' . $rr['resource-id'],
'title' => t('View Video'),
'src' => $a->get_baseurl() . '/attach/' . $rr['id'] . '?attachment=0',
'alt' => $alt_e,
'mime' => $rr['filetype'],
'album' => array(
'link' => $a->get_baseurl() . '/videos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
'name' => $name_e,
'alt' => t('View Album'),
),
);
}
}
$tpl = get_markup_template('videos_recent.tpl');
$o .= replace_macros($tpl, array(
'$title' => t('Recent Videos'),
'$can_post' => $can_post,
'$upload' => array(t('Upload New Videos'), $a->get_baseurl().'/videos/'.$a->data['user']['nickname'].'/upload'),
'$videos' => $videos,
'$delete_url' => (($can_post)?$a->get_baseurl().'/videos/'.$a->data['user']['nickname']:False)
));
$o .= paginate($a);
return $o;
}
}