Elgg  Version 3.0
delete.php
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1 <?php
6 $widget_guid = (int) get_input('widget_guid');
7 
9 if (!($widget instanceof \ElggWidget)) {
10  return elgg_error_response(elgg_echo('widgets:remove:failure'));
11 }
12 
13 elgg_set_page_owner_guid($widget->getContainerGUID());
14 
15 if (!elgg_can_edit_widget_layout($widget->context)) {
16  return elgg_error_response(elgg_echo('widgets:remove:failure'));
17 }
18 
19 if (!$widget->delete()) {
20  return elgg_error_response(elgg_echo('widgets:remove:failure'));
21 }
22 
23 return elgg_ok_response();
$widget_guid
Elgg widget delete action.
Definition: delete.php:6
$widget
Definition: delete.php:8
elgg_echo($message_key, array $args=[], $language="")
Given a message key, returns an appropriately translated full-text string.
Definition: languages.php:21
elgg_set_page_owner_guid($guid)
Set the guid of the entity that owns this page.
Definition: pageowner.php:81
get_input($variable, $default=null, $filter_result=true)
Get some input from variables passed submitted through GET or POST.
Definition: input.php:27
elgg_can_edit_widget_layout($context, $user_guid=0)
Can the user edit the widget layout.
Definition: widgets.php:53
elgg_error_response($error= '', $forward_url=REFERRER, $status_code=ELGG_HTTP_OK)
Prepare an error response to be returned by a page or an action handler.
elgg_ok_response($content= '', $message= '', $forward_url=null, $status_code=ELGG_HTTP_OK)
Prepares a successful response to be returned by a page or an action handler.
get_entity($guid)
Loads and returns an entity object from a guid.
Definition: entities.php:87