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29 lines
915 B
PHP
29 lines
915 B
PHP
<?
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$UserID = $LoggedUser['ID'];
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$SimilarID = db_string($_GET['similarid']);
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$ArtistID = db_string($_GET['artistid']);
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$Way = db_string($_GET['way']);
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if(!is_number($SimilarID) || !is_number($ArtistID)) {
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error(404);
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}
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if(!in_array($Way, array('up', 'down'))){
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error(404);
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}
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$DB->query("SELECT SimilarID FROM artists_similar_votes WHERE SimilarID='$SimilarID' AND UserID='$UserID' AND Way='$Way'");
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if($DB->record_count() == 0) {
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if($Way == 'down') {
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$Score = 'Score-100';
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} elseif($Way == 'up') {
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$Score = 'Score+100';
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} else { // Nothing is impossible!
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$Score = 'Score';
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}
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$DB->query("UPDATE artists_similar_scores SET Score=$Score WHERE SimilarID='$SimilarID'");
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$DB->query("INSERT iNTO artists_similar_votes (SimilarID, UserID, Way) VALUES ('$SimilarID', '$UserID', '$Way')");
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$Cache->delete_value('artist_'.$ArtistID); // Delete artist cache
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}
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header('Location: '.$_SERVER['HTTP_REFERER']);
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?>
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