rss-bridge/bridges/WordPressBridge.php
Dag 4f75591060
Reformat codebase v4 (#2872)
Reformat code base to PSR12

Co-authored-by: rssbridge <noreply@github.com>
2022-07-01 15:10:30 +02:00

115 lines
4.3 KiB
PHP

<?php
class WordPressBridge extends FeedExpander
{
const NAME = 'Wordpress Bridge';
const URI = 'https://wordpress.org/';
const DESCRIPTION = 'Returns the newest full posts of a WordPress powered website';
const PARAMETERS = [ [
'url' => [
'name' => 'Blog URL',
'exampleValue' => 'https://www.wpbeginner.com/',
'required' => true
]
]];
private function cleanContent($content)
{
$content = stripWithDelimiters($content, '<script', '</script>');
$content = preg_replace('/<div class="wpa".*/', '', $content);
$content = preg_replace('/<form.*\/form>/', '', $content);
return $content;
}
protected function parseItem($newItem)
{
$item = parent::parseItem($newItem);
$article_html = getSimpleHTMLDOMCached($item['uri']);
$article = null;
switch (true) {
// Custom fix for theme in https://jungefreiheit.de/politik/deutschland/2022/wahl-im-saarland/
case !is_null($article_html->find('div[data-widget_type="theme-post-content.default"]', 0)):
$article = $article_html->find('div[data-widget_type="theme-post-content.default"]', 0);
break;
case !is_null($article_html->find('[itemprop=articleBody]', 0)):
// highest priority content div
$article = $article_html->find('[itemprop=articleBody]', 0);
break;
case !is_null($article_html->find('article', 0)):
// most common content div
$article = $article_html->find('article', 0);
break;
case !is_null($article_html->find('.single-content', 0)):
// another common content div
$article = $article_html->find('.single-content', 0);
break;
case !is_null($article_html->find('.post-content', 0)):
// another common content div
$article = $article_html->find('.post-content', 0);
break;
case !is_null($article_html->find('.post', 0)):
// for old WordPress themes without HTML5
$article = $article_html->find('.post', 0);
break;
}
foreach ($article->find('h1.entry-title') as $title) {
if ($title->plaintext == $item['title']) {
$title->outertext = '';
}
}
$article_image = $article_html->find('img.wp-post-image', 0);
if (!empty($item['content']) && (!is_object($article_image) || empty($article_image->src))) {
$article_image = str_get_html($item['content'])->find('img.wp-post-image', 0);
}
if (is_object($article_image) && !empty($article_image->src)) {
if (empty($article_image->getAttribute('data-lazy-src'))) {
$article_image = $article_image->src;
} else {
$article_image = $article_image->getAttribute('data-lazy-src');
}
$mime_type = getMimeType($article_image);
if (strpos($mime_type, 'image') === false) {
$article_image .= '#.image'; // force image
}
if (empty($item['enclosures'])) {
$item['enclosures'] = [$article_image];
} else {
$item['enclosures'] = array_merge($item['enclosures'], $article_image);
}
}
if (!is_null($article)) {
$item['content'] = $this->cleanContent($article->innertext);
$item['content'] = defaultLinkTo($item['content'], $item['uri']);
}
return $item;
}
public function getURI()
{
$url = $this->getInput('url');
if (empty($url)) {
$url = parent::getURI();
}
return $url;
}
public function collectData()
{
if ($this->getInput('url') && substr($this->getInput('url'), 0, strlen('http')) !== 'http') {
// just in case someone find a way to access local files by playing with the url
returnClientError('The url parameter must either refer to http or https protocol.');
}
try {
$this->collectExpandableDatas($this->getURI() . '/feed/atom/', 20);
} catch (Exception $e) {
$this->collectExpandableDatas($this->getURI() . '/?feed=atom', 20);
}
}
}