', '', $string);
return $string;
}
private function LeJournalDuGeekExtractContent($url) {
$articleHTMLContent = $this->getSimpleHTMLDOM($url);
$text = $articleHTMLContent->find('div.post-content', 0)->innertext;
foreach($articleHTMLContent->find('a.more') as $element) {
if ($element->innertext == "Source") {
$text = $text . 'Source : ' . $element->href . '
';
break;
}
}
foreach($articleHTMLContent->find('iframe') as $element) {
if (preg_match("/youtube/i", $element->src)) {
$text = $text . '// An IFRAME to Youtube was included in the article: ' . $element->src . '
';
}
}
$text = preg_replace('#(.*?)#is', '', $text);
$text = strip_tags($text, '![]()
- ');
return $text;
}
public function collectData(){
$rssFeed = $this->getSimpleHTMLDOM('http://www.journaldugeek.com/rss') or $this->returnServerError('Could not request http://www.journaldugeek.com/rss');
$limit = 0;
foreach($rssFeed->find('item') as $element) {
if($limit < 5) {
$item = array();
$item['title'] = $this->LeJournalDuGeekStripCDATA($element->find('title', 0)->innertext);
$item['uri'] = $this->LeJournalDuGeekStripCDATA($element->find('guid', 0)->plaintext);
$item['timestamp'] = strtotime($element->find('pubDate', 0)->plaintext);
$item['content'] = $this->LeJournalDuGeekExtractContent($item['uri']);
$this->items[] = $item;
$limit++;
}
}
}
public function getCacheDuration(){
return 1800; // 30min
}
}