/**
  * @group bp_docs_delete_folder_contents
  */
 public function test_bp_docs_delete_folder_contents()
 {
     $f1 = bp_docs_create_folder(array('name' => 'foo'));
     $f1_d1 = $this->factory->doc->create();
     $f1_d2 = $this->factory->doc->create();
     bp_docs_add_doc_to_folder($f1_d1, $f1);
     bp_docs_add_doc_to_folder($f1_d2, $f1);
     $f2 = bp_docs_create_folder(array('name' => 'foo', 'parent' => $f1));
     $f2_d1 = $this->factory->doc->create();
     $f2_d2 = $this->factory->doc->create();
     bp_docs_add_doc_to_folder($f2_d1, $f2);
     bp_docs_add_doc_to_folder($f2_d2, $f2);
     $f3 = bp_docs_create_folder(array('name' => 'foo', 'parent' => $f1));
     $f3_d1 = $this->factory->doc->create();
     $f3_d2 = $this->factory->doc->create();
     bp_docs_add_doc_to_folder($f3_d1, $f3);
     bp_docs_add_doc_to_folder($f3_d2, $f3);
     $f4 = bp_docs_create_folder(array('name' => 'foo', 'parent' => $f2));
     $f4_d1 = $this->factory->doc->create();
     $f4_d2 = $this->factory->doc->create();
     bp_docs_add_doc_to_folder($f4_d1, $f4);
     bp_docs_add_doc_to_folder($f4_d2, $f4);
     $this->assertTrue(bp_docs_delete_folder_contents($f1));
     $f1_term = bp_docs_get_folder_term($f1);
     $f1_docs = get_posts(array('post_type' => bp_docs_get_post_type_name(), 'tax_query' => array(array('taxonomy' => 'bp_docs_doc_in_folder', 'field' => 'term_id', 'terms' => $f1_term)), 'update_meta_cache' => false, 'update_term_cache' => false));
     $this->assertSame(array(), $f1_docs);
     $f2_term = bp_docs_get_folder_term($f2);
     $f2_docs = get_posts(array('post_type' => bp_docs_get_post_type_name(), 'tax_query' => array(array('taxonomy' => 'bp_docs_doc_in_folder', 'field' => 'term_id', 'terms' => $f2_term)), 'update_meta_cache' => false, 'update_term_cache' => false));
     $this->assertSame(array(), $f2_docs);
     $f3_term = bp_docs_get_folder_term($f3);
     $f3_docs = get_posts(array('post_type' => bp_docs_get_post_type_name(), 'tax_query' => array(array('taxonomy' => 'bp_docs_doc_in_folder', 'field' => 'term_id', 'terms' => $f3_term)), 'update_meta_cache' => false, 'update_term_cache' => false));
     $this->assertSame(array(), $f3_docs);
     $f4_term = bp_docs_get_folder_term($f4);
     $f4_docs = get_posts(array('post_type' => bp_docs_get_post_type_name(), 'tax_query' => array(array('taxonomy' => 'bp_docs_doc_in_folder', 'field' => 'term_id', 'terms' => $f4_term)), 'update_meta_cache' => false, 'update_term_cache' => false));
     $this->assertSame(array(), $f4_docs);
     $this->assertSame(array(), bp_docs_get_folders(array('parent_id' => $f1)));
     $this->assertSame(array(), bp_docs_get_folders(array('parent_id' => $f2)));
 }
/**
 * Process folder drops.
 *
 * @since 1.9
 */
function bp_docs_process_folder_drop_cb()
{
    if (empty($_POST['doc_id'])) {
        die('-1');
    }
    $doc_id = intval($_POST['doc_id']);
    $nonce = isset($_POST['nonce']) ? stripslashes($_POST['nonce']) : '';
    if (!wp_verify_nonce($nonce, 'bp-docs-folder-drop-' . $doc_id)) {
        die('-1');
    }
    // @todo This needs testing with group admins, etc
    if (!current_user_can('bp_docs_manage', bp_loggedin_user_id(), $doc_id)) {
        die('-1');
    }
    $folder_id = isset($_POST['folder_id']) ? intval($_POST['folder_id']) : 0;
    // @todo Need to do permission tests for these folders
    if (empty($folder_id)) {
        die('-1');
    }
    $success = bp_docs_add_doc_to_folder($doc_id, $folder_id);
    if ($success) {
        die('1');
    } else {
        die('-1');
    }
}