Gazelle/sections/collages/add_torrent.php
2012-02-20 08:00:22 +00:00

116 lines
3.6 KiB
PHP

<?
authorize();
include(SERVER_ROOT.'/classes/class_validate.php');
$Val = new VALIDATE;
function AddTorrent($CollageID, $GroupID) {
global $Cache, $LoggedUser, $DB;
$DB->query("SELECT MAX(Sort) FROM collages_torrents WHERE CollageID='$CollageID'");
list($Sort) = $DB->next_record();
$Sort+=10;
$DB->query("SELECT GroupID FROM collages_torrents WHERE CollageID='$CollageID' AND GroupID='$GroupID'");
if($DB->record_count() == 0) {
$DB->query("INSERT IGNORE INTO collages_torrents
(CollageID, GroupID, UserID, Sort, AddedOn)
VALUES
('$CollageID', '$GroupID', '$LoggedUser[ID]', '$Sort', NOW())");
$DB->query("UPDATE collages SET NumTorrents=NumTorrents+1 WHERE ID='$CollageID'");
$Cache->delete_value('collage_'.$CollageID);
$Cache->delete_value('torrents_details_'.$GroupID);
$Cache->delete_value('torrent_collages_'.$GroupID);
$Cache->delete_value('torrent_collages_personal_'.$GroupID);
$DB->query("SELECT UserID FROM users_collage_subs WHERE CollageID=$CollageID");
while (list($CacheUserID) = $DB->next_record()) {
$Cache->delete_value('collage_subs_user_new_'.$CacheUserID);
}
}
}
$CollageID = $_POST['collageid'];
if(!is_number($CollageID)) { error(404); }
$DB->query("SELECT UserID, CategoryID, Locked, NumTorrents, MaxGroups, MaxGroupsPerUser FROM collages WHERE ID='$CollageID'");
list($UserID, $CategoryID, $Locked, $NumTorrents, $MaxGroups, $MaxGroupsPerUser) = $DB->next_record();
if($CategoryID == 0 && $UserID!=$LoggedUser['ID'] && !check_perms('site_collages_delete')) { error(403); }
if($Locked) { error(403); }
if($MaxGroups>0 && $NumTorrents>=$MaxGroups) { error(403); }
if($MaxGroupsPerUser>0) {
$DB->query("SELECT COUNT(ID) FROM collages_torrents WHERE CollageID='$CollageID' AND UserID='$LoggedUser[ID]'");
if($DB->record_count()>=$MaxGroupsPerUser) {
error(403);
}
}
if ($_REQUEST['action'] == 'add_torrent') {
$URLRegex = '/^https?:\/\/(www\.|ssl\.)?'.NONSSL_SITE_URL.'\/torrents\.php\?(page=[0-9]+&)?id=([0-9]+)/i';
$Val->SetFields('url', '1','regex','The URL must be a link to a torrent on the site.',array('regex'=>$URLRegex));
$Err = $Val->ValidateForm($_POST);
if($Err) {
error($Err);
header('Location: collages.php?id='.$CollageID);
die();
}
$URL = $_POST['url'];
// Get torrent ID
$URLRegex = '/torrents\.php\?(page=[0-9]+&)?id=([0-9]+)/i';
preg_match($URLRegex, $URL, $Matches);
$TorrentID=$Matches[2];
if(!$TorrentID || (int)$TorrentID == 0) { error(404); }
$DB->query("SELECT ID FROM torrents_group WHERE ID='$TorrentID'");
list($GroupID) = $DB->next_record();
if(!$GroupID) {
error('The torrent was not found in the database.');
}
AddTorrent($CollageID, $GroupID);
} else {
$URLRegex = '/^https?:\/\/(www\.|ssl\.)?'.NONSSL_SITE_URL.'\/torrents\.php\?(page=[0-9]+&)?id=([0-9]+)/i';
$URLs = explode("\n",$_REQUEST['urls']);
$GroupIDs = array();
$Err = '';
foreach ($URLs as $URL) {
$URL = trim($URL);
if ($URL == '') { continue; }
$Matches = array();
if (preg_match($URLRegex, $URL, $Matches)) {
$GroupIDs[] = $Matches[3];
$GroupID = $Matches[3];
} else {
$Err = "One of the entered URLs ($URL) does not correspond to a torrent on the site.";
break;
}
$DB->query("SELECT ID FROM torrents_group WHERE ID='$GroupID'");
if(!$DB->record_count()) {
$Err = "One of the entered URLs ($URL) does not correspond to a torrent on the site.";
break;
}
}
if($Err) {
error($Err);
header('Location: collages.php?id='.$CollageID);
die();
}
foreach ($GroupIDs as $GroupID) {
AddTorrent($CollageID, $GroupID);
}
}
header('Location: collages.php?id='.$CollageID);
?>