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Add file deletion filter. Props to that Andy guy. fixes #2703 

git-svn-id: https://develop.svn.wordpress.org/trunk@3768 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2006-05-09 22:44:51 +00:00
parent a72fbca9d1
commit e0d1ccd210
1 changed files with 7 additions and 2 deletions
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9
wp-includes/functions-post.php
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@ -384,10 +384,15 @@ function wp_delete_attachment($postid) {
if ( ! empty($meta['thumb']) ) {
// Don't delete the thumb if another attachment uses it
if (! $foo = $wpdb->get_row("SELECT meta_id FROM $wpdb->postmeta WHERE meta_key = '_wp_attachment_metadata' AND meta_value LIKE '%".$wpdb->escape($meta['thumb'])."%' AND post_id <> '$postid'"))
@ unlink(str_replace(basename($file), $meta['thumb'], $file));
if (! $wpdb->get_row("SELECT meta_id FROM $wpdb->postmeta WHERE meta_key = '_wp_attachment_metadata' AND meta_value LIKE '%".$wpdb->escape($meta['thumb'])."%' AND post_id <> $postid")) {
$thumbfile = str_replace(basename($file), $meta['thumb'], $file);
$thumbfile = apply_filters('wp_delete_file', $thumbfile);
@ unlink($thumbfile);
}
}
$file = apply_filters('wp_delete_file', $file);
if ( ! empty($file) )
@ unlink($file);