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Update upload-class.php #70

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Update upload-class.php #70

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19 changes: 19 additions & 0 deletions lib/Options/upload-class.php
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Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,10 @@ public static function file_uploader_callback()
public static function file_batch_delete_callback()
{
$deleted = array();

if (!current_user_can('delete_posts')){
die('no permission');
}

if (isset($_POST['media-ids']) && is_array($_POST['media-ids'])) {

Expand All @@ -83,6 +87,7 @@ public static function file_batch_delete_callback()


foreach ($attachment_id_array as $attachmentid) {
self::check_current_user_access($attachmentid);
$deleted_item = wp_delete_attachment($attachmentid, true);
$deleted[] = $deleted_item->ID;
}
Expand All @@ -93,6 +98,10 @@ public static function file_batch_delete_callback()

public static function file_delete()
{
if (!current_user_can('delete_posts')){
die('no permission to delete posts');
}
self::check_current_user_access($_POST['qquuid']);

/**
* Query attachments
Expand Down Expand Up @@ -341,5 +350,15 @@ public static function parse_size($size)
return round($size);
}
}

private static function check_current_user_access($attachmentid)
{
$post_object = get_post((int)$attachmentid);
empty($post_object) && die('no access');

if ( get_current_user_id()!==(int)$post_object->post_author && !current_user_can('delete_others_posts')){
die('no permission to delete other posts');
}
}
}
}