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

git-svn-id: http://svn.automattic.com/wordpress/trunk@3768 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2006-05-09 22:44:51 +00:00
parent ed13228400
commit 5adf0d701b
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);