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<?php |
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/** |
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* User breadcrumb item locator |
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* |
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* @package carbon-breadcrumbs |
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*/ |
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/** |
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* Author archive breadcrumb item locator class. |
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* |
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* Used to locate the breadcrumb items for author archives. |
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*/ |
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class Carbon_Breadcrumb_Locator_User extends Carbon_Breadcrumb_Locator { |
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/** |
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* Whether this the items of this locator should be included in the trail. |
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* |
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* @access public |
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* |
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* @return bool $is_included Whether the found items should be included. |
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*/ |
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public function is_included() { |
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return is_author(); |
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} |
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/** |
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* Retrieve the items, found by this locator. |
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* |
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* @access public |
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* |
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* @param int $priority The priority of the located items. |
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* @param int $user_id The author user ID. |
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* @return array $items The items, found by this locator. |
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*/ |
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public function get_items( $priority = 1000, $user_id = 0 ) { |
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// Get the current author ID, if not specified. |
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if ( ! $user_id ) { |
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$user_id = get_queried_object_id(); |
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} |
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// Create the author breadcrumb item. |
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$item = Carbon_Breadcrumb_Item::factory( $this->get_type(), $priority ); |
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$item->set_id( $user_id ); |
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$item->setup(); |
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return array( $item ); |
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} |
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/** |
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* Generate a set of breadcrumb items that found by this locator type and any subtype. |
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* The author archive locator has no subtypes, so this method wraps around get_items(). |
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* |
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* @access public |
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* |
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* @return array $items The items, generated by this locator. |
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*/ |
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public function generate_items() { |
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if ( ! $this->is_included() ) { |
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return array(); |
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} |
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return $this->get_items(); |
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} |
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} |
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tyxla /
carbon-breadcrumbs
