1.9/widget_8php_source.html

 <?php
 $widget = $vars['entity'];
 if (!elgg_instanceof($widget, 'object', 'widget')) {
     return true;
 }

 $show_access = elgg_extract('show_access', $vars, true);

 // @todo catch for disabled plugins
 $widget_types = elgg_get_widget_types('all');

 $handler = $widget->handler;

 $title = $widget->getTitle();

 $edit_area = '';
 $can_edit = $widget->canEdit();
 if ($can_edit) {
     $edit_area = elgg_view('object/widget/elements/settings', array(
         'widget' => $widget,
         'show_access' => $show_access,
     ));
 }
 $controls = elgg_view('object/widget/elements/controls', array(
     'widget' => $widget,
     'show_edit' => $edit_area != '',
 ));

 // don't show content for default widgets
 if (elgg_in_context('default_widgets')) {
     $content = '';
 } else {
     if (elgg_view_exists("widgets/$handler/content")) {
         $content = elgg_view("widgets/$handler/content", $vars);
     } else {
         elgg_deprecated_notice("widgets use content as the display view", 1.8);
         $content = elgg_view("widgets/$handler/view", $vars);
     }
 }

 $widget_id = "elgg-widget-$widget->guid";
 $widget_instance = preg_replace('/[^a-z0-9-]/i', '-', "elgg-widget-instance-$handler");
 if ($can_edit) {
     $widget_class = "elgg-state-draggable $widget_instance";
 } else {
     $widget_class = "elgg-state-fixed $widget_instance";
 }

 $additional_class = elgg_extract('class', $vars, '');
 if ($additional_class) {
     $widget_class = "$widget_class $additional_class";
 }

 $widget_header = <<<HEADER
     <div class="elgg-widget-handle clearfix"><h3 class="elgg-widget-title">$title</h3>
     $controls
     </div>
 HEADER;

 $widget_body = <<<BODY
     $edit_area
     <div class="elgg-widget-content" id="elgg-widget-content-$widget->guid">
         $content
     </div>
 BODY;

 echo elgg_view_module('widget', '', $widget_body, array(
     'class' => $widget_class,
     'id' => $widget_id,
     'header' => $widget_header,
 ));
$additional_class
$additional_class
Definition: widget.php:57

elgg_view_module
elgg_view_module($type, $title, $body, array $vars=array())
Wrapper function for the module display pattern.
Definition: views.php:1197

$controls
if($can_edit) $controls
Definition: widget.php:32

elgg_view_exists
elgg_view_exists($view, $viewtype= '', $recurse=true)
Returns whether the specified view exists.
Definition: views.php:318

$can_edit
$can_edit
Definition: widget.php:25

elgg_extract
elgg_extract($key, array $array, $default=null, $strict=true)
Checks for $array[$key] and returns its value if it exists, else returns $default.
Definition: elgglib.php:1464

div
fieldset div
Definition: admin.php:462

$widget
$widget
Widget object.
Definition: widget.php:10

$widget_body
$widget_body
Definition: widget.php:68

$edit_area
$edit_area
Definition: widget.php:24

$show_access
if(!elgg_instanceof($widget, 'object', 'widget')) $show_access
Definition: widget.php:15

elgg_instanceof
elgg_instanceof($entity, $type=null, $subtype=null, $class=null)
Checks if $entity is an ElggEntity and optionally for type and subtype.
Definition: entities.php:1886

$handler
$handler
Definition: widget.php:20

$title
$title
Definition: widget.php:22

elgg_in_context
elgg_in_context($context)
Check if this context exists anywhere in the stack.
Definition: pageowner.php:273

echo
elgg echo
Translates a string.
Definition: languages.js:43

elgg_deprecated_notice
elgg_deprecated_notice($msg, $dep_version, $backtrace_level=1)
Sends a notice about deprecated use of a function, view, etc.
Definition: elgglib.php:1171

$widget_types
$widget_types
Definition: widget.php:18

elgg_view
elgg_view($view, $vars=array(), $bypass=false, $ignored=false, $viewtype= '')
Return a parsed view.
Definition: views.php:354

elgg_get_widget_types
elgg_get_widget_types($context="", $exact=false)
Get the widget types for a context.
Definition: widgets.php:119

$content
$content
Set robots.txt action.
Definition: set_robots.php:6

$widget_header
if($additional_class) $widget_header
Definition: widget.php:62

$widget_instance
$widget_instance
Definition: widget.php:50

$widget_class
if(elgg_can_edit_widget_layout($context)) if(isset($vars['content'])) $widget_class
Definition: widgets.php:45

h3
h3
Definition: admin.php:85

$vars
if(file_exists($welcome)) $vars
Definition: upgrade.php:93