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<?php |
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/** |
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* @package Admin Page Framework Loader |
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* @copyright Copyright (c) 2013-2022, Michael Uno |
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* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License |
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* @since 3.5.0 |
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*/ |
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/** |
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* Retrieves an array of RSS feed items. |
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*/ |
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class AdminPageFrameworkLoader_FeedList { |
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/** |
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* A container array that stores fetched feed items. |
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*/ |
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protected $_aFeedItems = array(); |
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/** |
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* Stores the feed object. |
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*/ |
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protected $_oFeed; |
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/** |
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* Stores the target URLs. |
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*/ |
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protected $_aURLs = array(); |
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/** |
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* Sets up properties. |
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* |
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* @param array|string $asURLs A url of string or urls of array. |
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*/ |
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public function __construct( $asURLs ) { |
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$this->_aURLs = is_array( $asURLs ) |
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? $asURLs |
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: ( empty( $asURLs ) |
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? array() |
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: ( array ) $asURLs |
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); |
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} |
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/** |
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* |
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* @return array |
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*/ |
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public function get( $iItems=0 ) { |
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$_aOutput = array(); |
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$_aURLs = $this->_aURLs; |
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if ( empty( $_aURLs ) ) { |
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return $_aOutput; |
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} |
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$_oFeed = fetch_feed( $_aURLs ); |
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if ( is_wp_error( $_oFeed ) ) { |
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return $_aOutput; |
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} |
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foreach ( $_oFeed->get_items() as $_oItem ) { |
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$_aOutput[ $_oItem->get_title() ] = array( |
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'content' => $_oItem->get_content(), |
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'description' => $_oItem->get_description(), |
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'title' => $_oItem->get_title(), |
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'date' => $_oItem->get_date( 'j F Y, g:i a' ), |
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'author' => $_oItem->get_author(), |
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'link' => $_oItem->get_permalink(), // get_link() may be used as well |
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); |
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} |
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if ( $iItems ) { |
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array_splice( $_aOutput, $iItems ); |
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} |
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return $_aOutput; |
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} |
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} |
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michaeluno /
admin-page-framework
