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<?php |
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namespace Elgg\Menus; |
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use Elgg\Menu\PreparedMenu; |
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/** |
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* Prepares breadcrumbs |
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* |
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* @since 5.0 |
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*/ |
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class Breadcrumbs { |
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/** |
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* Prepare breadcrumbs before display. This turns titles into 100-character excerpts, and also |
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* removes the last crumb if it's not a link. |
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* |
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* @param \Elgg\Event $event 'prepare', 'menu:breadcrumbs' |
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* |
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* @return void |
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*/ |
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public static function cleanupBreadcrumbs(\Elgg\Event $event): void { |
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/* @var $breadcrumbs PreparedMenu */ |
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$breadcrumbs = $event->getValue(); |
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$items = $breadcrumbs->getItems('default'); |
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if (empty($items)) { |
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return; |
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} |
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$last = null; |
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foreach ($items as $crumb) { |
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$last = $crumb; |
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$crumb->setText(elgg_get_excerpt((string) $crumb->getText(), 100)); |
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} |
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// remove last crumb if it has no link |
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if (empty($last->getHref())) { |
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elgg_log("Having a breadcrumb at the end of the list without a link makes no sense. Please update your code for the '{$last->getText()}[{$last->getID()}]' breadcrumb.", 'NOTICE'); |
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$breadcrumbs->getSection('default')->remove($last->getID()); |
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} elseif (!$last->getChildren() && elgg_http_url_is_identical(elgg_get_current_url(), $last->getHref())) { |
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elgg_log("Having a breadcrumb at the end of the list which links to the current page makes no sense. Please update your code for the '{$last->getText()}[{$last->getID()}]' breadcrumb.", 'NOTICE'); |
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$breadcrumbs->getSection('default')->remove($last->getID()); |
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} |
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} |
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/** |
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* Adds a home item |
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* |
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* @param \Elgg\Event $event 'prepare', 'menu:breadcrumbs' |
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* |
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* @return null|PreparedMenu |
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*/ |
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public static function addHomeItem(\Elgg\Event $event): ?PreparedMenu { |
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/* @var $return PreparedMenu */ |
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$return = $event->getValue(); |
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/* @var $items \ElggMenuItem[] */ |
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$items = $return->getItems('default'); |
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if (empty($items)) { |
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return null; |
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} |
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$href = elgg_get_site_url(); |
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if (elgg_in_context('admin')) { |
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$href = elgg_generate_url('admin'); |
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} |
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array_unshift($items, \ElggMenuItem::factory([ |
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'name' => 'home', |
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'icon' => 'home', |
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'text' => false, |
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'title' => elgg_get_site_entity()->getDisplayName(), |
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'href' => $href, |
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])); |
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$return->getSection('default')->fill($items); |
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return $return; |
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} |
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} |
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Elgg /
Elgg
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.