function aggregator_save_category

Adds/edits/deletes aggregator categories.

Parameters

$edit: An associative array describing the category to be added/edited/deleted.

File

modules/aggregator/aggregator.module, line 440

Code

function aggregator_save_category($edit) {
    $link_path = 'aggregator/categories/';
    if (!empty($edit['cid'])) {
        $link_path .= $edit['cid'];
        if (!empty($edit['title'])) {
            db_merge('aggregator_category')->key(array(
                'cid' => $edit['cid'],
            ))
                ->fields(array(
                'title' => $edit['title'],
                'description' => $edit['description'],
            ))
                ->execute();
            $op = 'update';
        }
        else {
            db_delete('aggregator_category')->condition('cid', $edit['cid'])
                ->execute();
            // Remove category from feeds.
            db_delete('aggregator_category_feed')->condition('cid', $edit['cid'])
                ->execute();
            // Remove category from feed items.
            db_delete('aggregator_category_item')->condition('cid', $edit['cid'])
                ->execute();
            // Make sure there is no active block for this category.
            if (module_exists('block')) {
                db_delete('block')->condition('module', 'aggregator')
                    ->condition('delta', 'category-' . $edit['cid'])
                    ->execute();
            }
            $edit['title'] = '';
            $op = 'delete';
        }
    }
    elseif (!empty($edit['title'])) {
        // A single unique id for bundles and feeds, to use in blocks.
        $link_path .= db_insert('aggregator_category')->fields(array(
            'title' => $edit['title'],
            'description' => $edit['description'],
            'block' => 5,
        ))
            ->execute();
        $op = 'insert';
    }
    if (isset($op)) {
        menu_link_maintain('aggregator', $op, $link_path, $edit['title']);
    }
}