Full ELMS Learning Network documentation
class context_condition_menu
- cis7 sites/all/modules/ulmus/context/plugins/context_condition_menu.inc context_condition_menu
- cle7 sites/all/modules/ulmus/context/plugins/context_condition_menu.inc context_condition_menu
- elmsmedia7 sites/all/modules/ulmus/context/plugins/context_condition_menu.inc context_condition_menu
- icor7 sites/all/modules/ulmus/context/plugins/context_condition_menu.inc context_condition_menu
- meedjum_blog7 sites/all/modules/ulmus/context/plugins/context_condition_menu.inc context_condition_menu
- mooc7 sites/all/modules/ulmus/context/plugins/context_condition_menu.inc context_condition_menu
Expose menu items as a context condition.
Hierarchy
- class context_condition_menu
Expanded class hierarchy of context_condition_menu
Members
Name |
Modifiers | Type | Description |
|---|---|---|---|
| context_condition::condition_met | function | Marks a context as having met this particular condition. | |
| context_condition::condition_used | function | Check whether this condition is used by any contexts. Can be used to prevent expensive condition checks from being triggered when no contexts use this condition. | |
| context_condition::editor_form | function | Context editor form for conditions. | |
| context_condition::editor_form_submit | function | Context editor form submit handler. | |
| context_condition::fetch_from_context | function | Retrieve options from the context provided. | |
| context_condition::get_contexts | function | Retrieve all contexts with the condition value provided. | |
| context_condition::options_form | function | Options form. Provide additional options for your condition. | |
| context_condition::options_form_submit | function | Options form submit handler. | |
| context_condition::settings_form | function | Settings form. Provide variable settings for your condition. | |
| context_condition::__clone | function | Clone our references when we're being cloned. | |
| context_condition::__construct | function | Constructor. Do not override. | |
| context_condition_menu::condition_form | function | Override of condition_form(). Use multiselect widget. Overrides context_condition::condition_form | |
| context_condition_menu::condition_form_submit | function | Override of condition_form_submit(). Trim any identifier padding for non-unique path menu items. Overrides context_condition::condition_form_submit | |
| context_condition_menu::condition_values | function | Override of condition_values(). Overrides context_condition::condition_values | |
| context_condition_menu::execute | function | Override of execute(). |
File
- sites/
all/ modules/ ulmus/ context/ plugins/ context_condition_menu.inc, line 6
View source
class context_condition_menu extends context_condition {
/**
* Override of condition_values().
*/
function condition_values() {
if (module_exists('menu')) {
$menus = menu_parent_options(menu_get_menus(), array('mlid' => 0));
$root_menus = array();
foreach ($menus as $key => $name) {
$id = explode(':', $key);
if ($id[1] == '0') {
$root_menus[$id[0]] = check_plain($name);
}
else {
$link = menu_link_load($id[1]);
$identifier = $link['link_path'];
$root_menu = $root_menus[$id[0]];
while (isset($menus[$root_menu][$identifier])) {
$identifier .= "'";
}
$menus[$root_menu][$identifier] = $name;
}
unset($menus[$key]);
}
array_unshift($menus, "-- " . t('None') . " --");
}
else {
$menus = array();
}
return $menus;
}
/**
* Override of condition_form().
* Use multiselect widget.
*/
function condition_form($context) {
$form = parent::condition_form($context);
$menu_count = count($form['#options'], COUNT_RECURSIVE);
$form['#type'] = 'select';
$form['#multiple'] = TRUE;
$form['#attributes'] = array('size' => $menu_count > 20 ? 20 : $menu_count);
return $form;
}
/**
* Override of condition_form_submit().
* Trim any identifier padding for non-unique path menu items.
*/
function condition_form_submit($values) {
// Trim any identifier padding for non-unique path menu items.
$values = parent::condition_form_submit($values);
$trimmed = array();
foreach ($values as $key => $value) {
$trimmed[trim($key, "'")] = trim($value, "'");
}
return $trimmed;
}
/**
* Override of execute().
*/
function execute() {
if ($this->condition_used()) {
$trail = menu_get_active_trail();
foreach ($trail as $item) {
if (!empty($item['href'])) {
foreach ($this->get_contexts($item['href']) as $context) {
$this->condition_met($context, $item['href']);
}
}
}
}
}
}
2 string references to 'context_condition_menu'
- _context_context_plugins in sites/
all/ modules/ ulmus/ context/ context.plugins.inc - Context plugins.
- _context_context_registry in sites/
all/ modules/ ulmus/ context/ context.plugins.inc - Context registry.