mirror of
https://github.com/WhatCD/Gazelle.git
synced 2024-12-13 10:56:26 +00:00
57 lines
1.9 KiB
PHP
57 lines
1.9 KiB
PHP
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<?
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$ArtistID = db_string($_GET['artistid']);
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$GroupID = db_string($_GET['groupid']);
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if(!is_number($ArtistID) || !is_number($GroupID)) {
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error(404);
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}
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if(!check_perms('torrents_edit')) {
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error(403);
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}
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$DB->query("DELETE FROM torrents_artists WHERE GroupID='$GroupID' AND ArtistID='$ArtistID'");
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$DB->query("SELECT Name FROM artists_group WHERE ArtistID=".$ArtistID);
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list($ArtistName) = $DB->next_record();
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$DB->query("SELECT Name FROM torrents_group WHERE ID=".$GroupID);
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list($GroupName) = $DB->next_record();
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//Get a count of how many groups or requests use this artist ID
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$DB->query("SELECT ag.ArtistID
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FROM artists_group as ag
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LEFT JOIN requests_artists AS ra ON ag.ArtistID=ra.ArtistID
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WHERE ra.ArtistID IS NOT NULL
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AND ag.ArtistID = ".$ArtistID);
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$ReqCount = $DB->record_count();
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$DB->query("SELECT ag.ArtistID
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FROM artists_group as ag
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LEFT JOIN torrents_artists AS ta ON ag.ArtistID=ta.ArtistID
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WHERE ta.ArtistID IS NOT NULL
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AND ag.ArtistID = ".$ArtistID);
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$GroupCount = $DB->record_count();
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if(($ReqCount + $GroupCount) == 0) {
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//The only group to use this artist
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delete_artist($ArtistID);
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} else {
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//Not the only group, still need to clear cache
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$Cache->delete_value('artist_'.$ArtistID);
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}
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$DB->query("INSERT INTO torrents_group (ID, NumArtists)
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SELECT ta.GroupID, COUNT(ta.ArtistID)
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FROM torrents_artists AS ta
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WHERE ta.GroupID='$GroupID'
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AND ta.Importance='1'
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GROUP BY ta.GroupID
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ON DUPLICATE KEY UPDATE
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NumArtists=VALUES(NumArtists);");
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$Cache->delete_value('torrents_details_'.$GroupID); // Delete torrent group cache
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$Cache->delete_value('groups_artists_'.$GroupID); // Delete group artist cache
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write_log("Artist ".$ArtistID." (".$ArtistName.") was removed from the group ".$GroupID." (".$GroupName.") by user ".$LoggedUser['ID']." (".$LoggedUser['Username'].")");
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update_hash($GroupID);
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header('Location: '.$_SERVER['HTTP_REFERER']);
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?>
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