/** * Manages artists - adds, deletes, edits. * * @author Alex Andrews <*****@*****.**> * @return void **/ function ribcage_manage_artists() { global $artists; global $artist; $index = false; // If we aren't on an artist page then we are on the index page. if (isset($_REQUEST['artist'])) { $artist_id = (int) $_REQUEST['artist']; } elseif (isset($_REQUEST['page']) && $_REQUEST['page'] == 'add_artist') { $index = false; } else { $index = true; } register_column_headers('ribcage-manage-artist', array('cb' => '<input type="checkbox" />', 'artist' => 'Artist')); if (isset($_REQUEST['ribcage_action'])) { global $wpdb; // Refactor, this is a terrible place for this to do this. if ($_REQUEST['ribcage_action'] !== 'add') { check_admin_referer('manage_artists'); } else { check_admin_referer('add_artist'); } unset($_POST['_wpnonce']); unset($_POST['_wp_http_referer']); unset($_POST['Submit']); //split apart associative array into different parts to prepare for implodes $post_keys = array_keys($_POST); $post_vals = array_values($_POST); //construct field name list and vals to post $string_keys = implode($post_keys, ","); $string_vals = "'" . implode($post_vals, "','") . "'"; $wpdb->show_errors(); switch ($_REQUEST['ribcage_action']) { case 'edit': $sql = "UPDATE " . $wpdb->prefix . "ribcage_artists\n\t\t\t\t\t\tSET "; $i = 0; foreach ($post_keys as $field) { $sql .= $field . "='" . $post_vals[$i] . "', "; $i++; } $sql .= " artist_id = " . $artist_id . " \n\t\t\t\t\t\tWHERE artist_id = " . $artist_id; $results = $wpdb->query($sql); $wpdb->hide_errors(); $artist = get_artist($artist_id); $message = 'updated'; break; case 'add': $sql = "INSERT INTO " . $wpdb->prefix . "ribcage_artists\n\t\t\t\t\t\t({$string_keys})\n\t\t\t\t\t\tVALUES\n\t\t\t\t\t\t({$string_vals})"; $results = $wpdb->query($sql); $wpdb->hide_errors(); $artist = get_artist_by_slug($_POST['artist_slug']); $message = 'added'; break; case 'delete': $del_artist = get_artistname_by_id($_REQUEST['artist']); delete_artist($_REQUEST['artist']); $message = "{$del_artist} deleted"; $index = 1; break; } echo '<div id="message" class="updated fade"><p><strong>Artist ' . $message . '.</strong></p></div>'; } if (!$index) { if (isset($_REQUEST['artist'])) { $artist = get_artist($_REQUEST['artist']); } ?> <div class="wrap"> <div id="icon-options-general" class="icon32"><br /></div> <?php if ($_REQUEST['page'] == 'add_artist') { ?> <h2>Add Artist</h2> <form action="<?php echo str_replace('%7E', '~', $_SERVER['REQUEST_URI']); ?> &ribcage_action=add" method="post" id="ribcage_edit_artist" name="edit_artist"> <?php wp_nonce_field('add_artist'); ?> <?php } ?> <?php if (isset($_REQUEST['artist'])) { ?> <h2>Managing <?php artist_name(); ?> </h2> <form action="<?php echo str_replace('%7E', '~', $_SERVER['REQUEST_URI']); ?> &ribcage_action=edit" method="post" id="ribcage_edit_artist" name="edit_artist"> <?php wp_nonce_field('manage_artists'); ?> <?php } ?> <table class="form-table"> <tr valign="top"> <th scope="row"><label for="artist_name">Name</label></th> <td> <input type="text" value="<?php artist_name(); ?> " name="artist_name" id="artist_name" class="regular-text"/> </td> </tr> <tr valign="top"> <th scope="row">Sort Name</th> <td> <input type="text" value="<?php artist_name_sort(); ?> " name="artist_name_sort" id="artist_name_sort" class="regular-text" /> <span class="description">The name of the artist to be alphabetized. For example, 'Butterfly, The'.</span> </td> </tr> <tr valign="top"> <th scope="row">Artist Slug</th> <td> <input type="text" style="width:320px;" class="regular-text code" value="<?php artist_slug(); ?> " name="artist_slug" id="artist_slug" /><span class="description">The URL you want for the artist - for example <a href="<?php echo home_url(); ?> /artists/artist_slug</span> </td> </tr> <tr valign="top"> <th scope="row">Signup Date</th> <td> <input type="text" style="width:100px;" class="regular-text code" value="<?php echo $artist['artist_signed']; ?> " name="artist_signed" id="artist_signed" maxlength="50" /><span class="description">The date the artist signed for your label</span> </td> </tr> <tr valign="top"> <th scope="row">Creative Commons license</th> <td> <?php echo ribcage_cc_dropdown($artist_license_val); ?> </td> </tr> <tr valign="top"> <th scope="row">Artist's Music Brainz ID</th> <td> <input type="text" style="width:320px;" class="regular-text code" value="<?php artist_musicbrainz(); ?> " name="artist_mbid" id="artist_mbid" maxlength="50" /> </td> </tr> <tr valign="top"> <th scope="row">Website URL</th> <td> <input type="text" style="width:320px;" class="regular-text code" value="<?php artist_website_link(); ?> " name="artist_link_website" id="artist_link_website" maxlength="200" /> </td> </tr> <tr valign="top"> <th scope="row">MySpace URL</th> <td> <input type="text" style="width:320px;" class="regular-text code" value="<?php artist_myspace_link(); ?> " name="artist_link_myspace" id="artist_link_myspace" maxlength="200" /> </td> </tr> <tr valign="top"> <th scope="row">Facebook URL</th> <td> <input type="text" style="width:320px;" class="regular-text code" value="<?php artist_facebook_link(); ?> " name="artist_link_facebook" id="artist_link_facebook" maxlength="200" /> </td> </tr> <tr valign="top"> <th scope="row">Artist Biography</th> <td> <textarea rows="5" cols="50" name="artist_bio" id="artist_bio" class="regular-text"><?php echo $artist['artist_bio']; ?> </textarea> </td> </tr> <tr valign="top"> <th scope="row">Short One Paragraph Description of Artist</th> <td> <textarea rows="5" cols="50" name="artist_blurb_tiny" id="artist_blurb_tiny" class="regular-text"><?php echo $artist['artist_blurb_tiny']; ?> </textarea> </td> </tr> <tr valign="top"> <th scope="row">Artist Picture 1</th> <td> <input type="text" style="width:320px;" class="regular-text code" value="<?php artist_picture_1(); ?> " name="artist_picture_1" id="artist_picture_1" maxlength="200" /> </td> </tr> <tr valign="top"> <th scope="row">Artist Picture 2</th> <td> <input type="text" style="width:320px;" class="regular-text code" value="<?php artist_picture_2(); ?> " name="artist_picture_2" id="artist_picture_2" maxlength="200" /> </td> </tr> <tr valign="top"> <th scope="row">Artist Picture 3</th> <td> <input type="text" style="width:320px;" class="regular-text code" value="<?php artist_picture_3(); ?> " name="artist_picture_3" id="artist_picture_3" maxlength="200" /> </td> </tr> <tr valign="top"> <th scope="row">Artist Picture HQ Zipfile URL</th> <td> <input type="text" style="width:320px;" class="regular-text code" value="<?php echo $artist_picture_zip_val; ?> " name="artist_picture_zip" id="artist_picture_zip" maxlength="200" /> </td> </tr> </table> <p class="submit"> <input type="submit" name="Submit" class="button-primary" value="Save Changes" /> </p> </form> </div> <?php } else { ?> <?php $artists = list_artists_blurb(); $alt = 0; ?> <div class="wrap"> <div id="icon-plugins" class="icon32"><br /></div> <h2>Manage Artists</h2> <form action="<?php echo str_replace('%7E', '~', $_SERVER['REQUEST_URI']); ?> " method="post" id="ribcage_manage_artists" name="manage_artists"> <table class="widefat post fixed" cellspacing="0"> <thead> <tr> <?php print_column_headers('ribcage-manage-artist'); ?> </tr> </thead> <tfoot> <tr> <?php print_column_headers('ribcage-manage-artist', FALSE); ?> </tr> </tfoot> <tbody> <?php while (have_artists()) { the_artist(); ?> <?php $manage_link = wp_nonce_url('?page=ribcage&artist=' . artist_id(false), 'manage_artists'); $delete_link = wp_nonce_url('?page=ribcage&artist=' . artist_id(false) . '&ribcage_action=delete', 'manage_artists'); ?> <?php echo $alt % 2 ? '<tr valign="top" class="">' : '<tr valign="top" class="alternate">'; ++$alt; ?> <th scope="row" class="check-column"><input type="checkbox" name="artistcheck[]" value="2" /></th> <td class="column-name"> <strong><a class="row-title" href="?page=manage_artists&artist=<?php artist_id(); ?> " title="<?php artist_name(); ?> " ><?php artist_name(); ?> </strong></a><br /><div class="row-actions"><span class='edit'><a href="<?php echo $manage_link; ?> ">Edit</a> | </span><span class='delete'><a class='submitdelete' href='<?php echo $delete_link; ?> ' onclick="if ( confirm('You are about to delete \'<?php artist_name(); ?> \'\n \'Cancel\' to stop, \'OK\' to delete.') ) { return true;}return false;">Delete</a></span></div></td> </tr> <?php } ?> </tbody> </table> </form> </div> <?php } }
//Get a count of how many groups or requests use this artist ID $DB->query("SELECT ag.ArtistID FROM artists_group as ag LEFT JOIN requests_artists AS ra ON ag.ArtistID=ra.ArtistID WHERE ra.ArtistID IS NOT NULL AND ag.ArtistID = ".$ArtistID); $ReqCount = $DB->record_count(); $DB->query("SELECT ag.ArtistID FROM artists_group as ag LEFT JOIN torrents_artists AS ta ON ag.ArtistID=ta.ArtistID WHERE ta.ArtistID IS NOT NULL AND ag.ArtistID = ".$ArtistID); $GroupCount = $DB->record_count(); if(($ReqCount + $GroupCount) == 0) { //The only group to use this artist delete_artist($ArtistID); } else { //Not the only group, still need to clear cache $Cache->delete_value('artist_'.$ArtistID); } $DB->query("INSERT INTO torrents_group (ID, NumArtists) SELECT ta.GroupID, COUNT(ta.ArtistID) FROM torrents_artists AS ta WHERE ta.GroupID='$GroupID' AND ta.Importance='1' GROUP BY ta.GroupID ON DUPLICATE KEY UPDATE NumArtists=VALUES(NumArtists);"); $Cache->delete_value('torrents_details_'.$GroupID); // Delete torrent group cache
function delete_group($GroupID) { global $DB, $Cache; //Never call this unless you're certain the group is no longer used by any torrents $DB->query("SELECT CategoryID FROM torrents_group WHERE ID='$GroupID'"); list($Category) = $DB->next_record(); if($Category == 1) { $Cache->decrement('stats_album_count'); } $Cache->decrement('stats_group_count'); // Collages $DB->query("SELECT CollageID FROM collages_torrents WHERE GroupID='$GroupID'"); if($DB->record_count()>0) { $CollageIDs = implode(', ', $DB->collect('CollageID')); $DB->query("UPDATE collages SET NumTorrents=NumTorrents-1 WHERE ID IN ($CollageIDs)"); $DB->query("DELETE FROM collages_torrents WHERE GroupID='$GroupID'"); $CollageIDs = explode(', ', $CollageIDs); foreach($CollageIDs as $CollageID) { $CollageID = trim($CollageID); $Cache->delete_value('collage_'.$CollageID); } } //Artists //Collect the artist IDs and then wipe the torrents_artist entry $DB->query("SELECT ArtistID FROM torrents_artists WHERE GroupID = ".$GroupID); $Artists = $DB->collect('ArtistID'); $DB->query("DELETE FROM torrents_artists WHERE GroupID='$GroupID'"); foreach($Artists as $ArtistID) { if(empty($ArtistID)) { continue; } //Get a count of how many groups or requests use the artist ID $DB->query("SELECT COUNT(ag.ArtistID) FROM artists_group as ag LEFT JOIN requests_artists AS ra ON ag.ArtistID=ra.ArtistID WHERE ra.ArtistID IS NOT NULL AND ag.ArtistID = '$ArtistID'"); list($ReqCount) = $DB->next_record(); $DB->query("SELECT COUNT(ag.ArtistID) FROM artists_group as ag LEFT JOIN torrents_artists AS ta ON ag.ArtistID=ta.ArtistID WHERE ta.ArtistID IS NOT NULL AND ag.ArtistID = '$ArtistID'"); list($GroupCount) = $DB->next_record(); if(($ReqCount + $GroupCount) == 0) { //The only group to use this artist delete_artist($ArtistID); } else { //Not the only group, still need to clear cache $Cache->delete_value('artist_'.$ArtistID); } } $DB->query("DELETE FROM torrents_group WHERE ID='$GroupID'"); $DB->query("DELETE FROM torrents_tags WHERE GroupID='$GroupID'"); $DB->query("DELETE FROM wiki_torrents WHERE PageID='$GroupID'"); $DB->query("DELETE FROM torrents_comments WHERE GroupID='$GroupID'"); $DB->query("DELETE FROM bookmarks_torrents WHERE GroupID='$GroupID'"); $DB->query("DELETE FROM torrents_tags_votes WHERE GroupID='$GroupID'"); $Cache->delete_value('torrents_details_'.$GroupID); $Cache->delete_value('torrent_group_'.$GroupID); $Cache->delete_value('groups_artists_'.$GroupID); }