/**
* 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);
}
