141 lines
3.6 KiB
PHP
141 lines
3.6 KiB
PHP
<?php
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class PikabuBridge extends BridgeAbstract {
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const NAME = 'Пикабу';
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const URI = 'https://pikabu.ru';
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const DESCRIPTION = 'Выводит посты по тегу';
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const MAINTAINER = 'em92';
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const PARAMETERS_FILTER = array(
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'name' => 'Фильтр',
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'type' => 'list',
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'values' => array(
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'Горячее' => 'hot',
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'Свежее' => 'new',
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),
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'defaultValue' => 'hot'
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);
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const PARAMETERS = array(
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'По тегу' => array(
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'tag' => array(
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'name' => 'Тег',
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'exampleValue' => 'it',
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'required' => true
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),
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'filter' => self::PARAMETERS_FILTER
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),
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'По сообществу' => array(
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'community' => array(
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'name' => 'Сообщество',
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'exampleValue' => 'linux',
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'required' => true
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),
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'filter' => self::PARAMETERS_FILTER
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),
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'По пользователю' => array(
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'user' => array(
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'name' => 'Пользователь',
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'exampleValue' => 'admin',
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'required' => true
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)
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)
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);
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protected $title = null;
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public function getURI() {
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if ($this->getInput('tag')) {
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return self::URI . '/tag/' . rawurlencode($this->getInput('tag')) . '/' . rawurlencode($this->getInput('filter'));
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} else if ($this->getInput('user')) {
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return self::URI . '/@' . rawurlencode($this->getInput('user'));
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} else if ($this->getInput('community')) {
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$uri = self::URI . '/community/' . rawurlencode($this->getInput('community'));
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if ($this->getInput('filter') != 'hot') {
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$uri .= '/' . rawurlencode($this->getInput('filter'));
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}
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return $uri;
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} else {
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return parent::getURI();
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}
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}
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public function getIcon() {
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return 'https://cs.pikabu.ru/assets/favicon.ico';
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}
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public function getName() {
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if (is_null($this->title)) {
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return parent::getName();
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} else {
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return $this->title . ' - ' . parent::getName();
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}
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}
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public function collectData(){
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$link = $this->getURI();
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$text_html = getContents($link) or returnServerError('Could not fetch ' . $link);
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$text_html = iconv('windows-1251', 'utf-8', $text_html);
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$html = str_get_html($text_html);
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$this->title = $html->find('title', 0)->innertext;
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foreach($html->find('article.story') as $post) {
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$time = $post->find('time.story__datetime', 0);
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if (is_null($time)) continue;
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$el_to_remove_selectors = array(
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'.story__read-more',
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'svg.story-image__stretch',
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);
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foreach($el_to_remove_selectors as $el_to_remove_selector) {
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foreach($post->find($el_to_remove_selector) as $el) {
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$el->outertext = '';
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}
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}
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foreach($post->find('[data-type=gifx]') as $el) {
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$src = $el->getAttribute('data-source');
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$el->outertext = '<img src="' . $src . '">';
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}
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foreach($post->find('img') as $img) {
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$src = $img->getAttribute('src');
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if (!$src) {
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$src = $img->getAttribute('data-src');
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if (!$src) {
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continue;
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}
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}
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$img->outertext = '<img src="' . $src . '">';
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// it is assumed, that img's parents are links to post itself
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// we don't need them
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$img->parent()->outertext = $img->outertext;
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}
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$categories = array();
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foreach($post->find('.tags__tag') as $tag) {
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if ($tag->getAttribute('data-tag')) {
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$categories[] = $tag->innertext;
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}
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}
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$title = $post->find('.story__title-link', 0);
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$item = array();
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$item['categories'] = $categories;
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$item['author'] = $post->find('.user__nick', 0)->innertext;
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$item['title'] = $title->plaintext;
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$item['content'] = strip_tags(
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backgroundToImg($post->find('.story__content-inner', 0)->innertext),
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'<br><p><img><a>
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');
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$item['uri'] = $title->href;
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$item['timestamp'] = strtotime($time->getAttribute('datetime'));
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$this->items[] = $item;
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}
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}
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}
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