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Mikhail Kobzarev
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,188 @@ | ||
| <?php | ||
| /** | ||
| * Шаблон вывода RSS ленты. | ||
| * | ||
| * @var Main $this | ||
| * @package mihdan-mailru-pulse-feed | ||
| */ | ||
|
|
||
| namespace Mihdan\MailRuPulseFeed; | ||
|
|
||
| use Symfony\Component\Serializer\Encoder\XmlEncoder; | ||
|
|
||
| /** | ||
| * Клас генерации ленты | ||
| */ | ||
| class Feed { | ||
| /** | ||
| * Данные ленты | ||
| * | ||
| * @var array | ||
| */ | ||
| private array $data = []; | ||
|
|
||
| /** | ||
| * Экземпляр класса XmlEncoder | ||
| */ | ||
| private XmlEncoder $encoder; | ||
|
|
||
| /** | ||
| * Экземпляр класса Options | ||
| */ | ||
| private Options $options; | ||
|
|
||
| /** | ||
| * Инициализация зависимостей. | ||
| * | ||
| * @param XmlEncoder $encoder Экземпляр класса XmlEncoder. | ||
| * @param Options $options Экземпляр класса Options. | ||
| */ | ||
| public function __construct( XmlEncoder $encoder, Options $options ) { | ||
| $this->encoder = $encoder; | ||
| $this->options = $options; | ||
|
|
||
| $this->populate(); | ||
| } | ||
|
|
||
| /** | ||
| * Наполняет массив. | ||
| * | ||
| * @return array | ||
| */ | ||
| public function populate() { | ||
|
|
||
| $type = $this->options->get_option( 'type', 'feed' ); | ||
|
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| $this->data['@version'] = '2.0'; | ||
| $this->data['@xmlns:content'] = 'http://purl.org/rss/1.0/modules/content/'; | ||
| $this->data['@xmlns:dc'] = 'http://purl.org/dc/elements/1.1/'; | ||
| $this->data['@xmlns:media'] = 'http://search.yahoo.com/mrss/'; | ||
| $this->data['@xmlns:atom'] = 'http://www.w3.org/2005/Atom'; | ||
| $this->data['@xmlns:georss'] = 'http://www.georss.org/georss'; | ||
| $this->data['@xmlns:yandex'] = 'http://news.yandex.ru'; | ||
|
|
||
| $channel = [ | ||
| 'title' => esc_html( $this->options->get_option( 'title', 'source' ) ), | ||
| 'link' => esc_url( $this->options->get_option( 'link', 'source' ) ), | ||
| 'description' => esc_html( $this->options->get_option( 'description', 'source' ) ), | ||
| 'language' => esc_html( $this->options->get_option( 'language', 'source' ) ), | ||
| 'generator' => 'Zen Feed by mihdan, v' . esc_html( MIHDAN_MAILRU_PULSE_FEED_VERSION ), | ||
| 'webMaster' => '[email protected] (Mikhail Kobzarev)', | ||
| 'docs' => 'https://ru.wordpress.org/plugins/mihdan-mailru-pulse-feed/', | ||
| 'image' => [ | ||
| 'url' => esc_url( $this->options->get_option( 'image', 'source' ) ), | ||
| 'title' => esc_html( $this->options->get_option( 'title', 'source' ) ), | ||
| 'link' => esc_url( $this->options->get_option( 'link', 'source' ) ), | ||
| ], | ||
| ]; | ||
|
|
||
| // Фильтрует шапку канала. | ||
| $this->data['channel'] = apply_filters( 'mihdan_mailru_pulse_feed_head', $channel ); | ||
|
|
||
| if ( have_posts() ) { | ||
| while ( have_posts() ) { | ||
| the_post(); | ||
|
|
||
| $item = [ | ||
| 'link' => apply_filters( 'the_permalink_rss', get_permalink() ), | ||
| 'guid' => get_the_guid(), | ||
| 'title' => $this->get_post_title( get_the_ID() ), | ||
| 'author' => get_the_author(), | ||
| 'pubDate' => get_post_time( 'r', true ), | ||
| 'description' => $this->get_post_excerpt( get_the_ID() ), | ||
| ]; | ||
|
|
||
| /** | ||
| * Тип ленты. | ||
| * | ||
| * @link https://dzen.ru/help/ru/website/rss-modify.html | ||
| * @link https://dzen.ru/help/news/ru/export-content/export | ||
| */ | ||
| if ( $type === 'webmaster' || $type === '' ) { | ||
| $item['content:encoded'] = apply_filters( 'mihdan_mailru_pulse_feed_item_content', $this->get_the_content_feed( get_the_ID() ), get_the_ID() ); | ||
| } else { | ||
| $item['yandex:fulltext'] = apply_filters( 'mihdan_mailru_pulse_feed_item_content', $this->get_the_content_feed( get_the_ID() ), get_the_ID() ); | ||
| } | ||
|
|
||
| // Фильтрует конкретный item. | ||
| $this->data['item'][] = apply_filters( | ||
| 'mihdan_mailru_pulse_feed_item', | ||
| $item, | ||
| get_the_ID() | ||
| ); | ||
| } | ||
| } | ||
|
|
||
| return $this->data; | ||
| } | ||
|
|
||
| /** | ||
| * Отрисовывает XML. | ||
| * | ||
| * @return void | ||
| */ | ||
| public function render(): void { | ||
| header( 'Content-Type: ' . feed_content_type( 'rss-http' ) . '; charset=' . $this->options->get_option( 'charset', 'feed' ), true ); | ||
|
|
||
| // phpcs:disable. | ||
| echo $this->encoder->encode( | ||
| $this->data, | ||
| XmlEncoder::FORMAT, | ||
| [ | ||
| XmlEncoder::ROOT_NODE_NAME => 'rss', | ||
| XmlEncoder::ENCODING => 'UTF-8', | ||
| XmlEncoder::REMOVE_EMPTY_TAGS => true, | ||
| XmlEncoder::FORMAT_OUTPUT => true, | ||
| ] | ||
| ); | ||
| // phpcs:enable. | ||
| } | ||
|
|
||
| /** | ||
| * Get post title for rss item. | ||
| * | ||
| * @param int $post_id Post ID. | ||
| * | ||
| * @return string | ||
| */ | ||
| public function get_post_title( $post_id = null ) { | ||
| $title = get_the_title_rss(); | ||
|
|
||
| if ( ! empty( get_post_meta( $post_id, MIHDAN_MAILRU_PULSE_FEED_PREFIX . '_title', true ) ) ) { | ||
| $title = get_post_meta( $post_id, MIHDAN_MAILRU_PULSE_FEED_PREFIX . '_title', true ); | ||
| } | ||
|
|
||
| return apply_filters( 'mihdan_mailru_pulse_feed_item_title', $title, $post_id ); | ||
| } | ||
|
|
||
| /** | ||
| * Get post excerpt for rss item. | ||
| * | ||
| * @param int $post_id Post ID. | ||
| * | ||
| * @return string | ||
| */ | ||
| public function get_post_excerpt( $post_id = null ) { | ||
| $excerpt = get_the_excerpt(); | ||
|
|
||
| if ( ! empty( get_post_meta( $post_id, MIHDAN_MAILRU_PULSE_FEED_PREFIX . '_excerpt', true ) ) ) { | ||
| $excerpt = get_post_meta( $post_id, MIHDAN_MAILRU_PULSE_FEED_PREFIX . '_excerpt', true ); | ||
| } | ||
|
|
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| return apply_filters( 'mihdan_mailru_pulse_feed_item_excerpt', $excerpt, $post_id ); | ||
| } | ||
|
|
||
| /** | ||
| * Get post content for rss item. | ||
| * | ||
| * @param int $post_id Post ID. | ||
| * | ||
| * @return mixed|string|string[]|void | ||
| */ | ||
| public function get_the_content_feed( $post_id = null ) { | ||
| $content = apply_filters( 'the_content', get_the_content( null, false, $post_id ) ); | ||
| $content = str_replace( ']]>', ']]>', $content ); | ||
|
|
||
| return $content; | ||
| } | ||
| } |
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