63 lines
2.6 KiB
PHP
63 lines
2.6 KiB
PHP
<?php
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class LeMondeInformatiqueBridge extends BridgeAbstract {
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public $maintainer = "ORelio";
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public $name = "Le Monde Informatique";
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public $uri = "http://www.lemondeinformatique.fr/";
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public $description = "Returns the newest articles.";
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public function collectData(){
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function StripCDATA($string) {
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$string = str_replace('<![CDATA[', '', $string);
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$string = str_replace(']]>', '', $string);
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return $string;
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}
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function StripWithDelimiters($string, $start, $end) {
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while (strpos($string, $start) !== false) {
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$section_to_remove = substr($string, strpos($string, $start));
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$section_to_remove = substr($section_to_remove, 0, strpos($section_to_remove, $end) + strlen($end));
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$string = str_replace($section_to_remove, '', $string);
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} return $string;
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}
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function CleanArticle($article_html) {
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$article_html = StripWithDelimiters($article_html, '<script', '</script>');
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$article_html = StripWithDelimiters($article_html, '<h1 class="cleanprint-title"', '</h1>');
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return $article_html;
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}
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$html = $this->getSimpleHTMLDOM($this->uri.'rss/rss.xml')
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or $this->returnServerError('Could not request LeMondeInformatique: '
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.$this->uri.'rss/rss.xml');
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$limit = 0;
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foreach($html->find('item') as $element) {
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if($limit < 5) {
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//Retrieve article details
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$article_uri = $element->innertext;
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$article_uri = substr($article_uri, strpos($article_uri, '<link>') + 6);
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$article_uri = substr($article_uri, 0, strpos($article_uri, '</link>'));
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$article_html = $this->getSimpleHTMLDOM($article_uri) or $this->returnServerError('Could not request LeMondeInformatique: '.$article_uri);
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$article_content = CleanArticle($article_html->find('div#article', 0)->innertext);
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$article_title = $article_html->find('h1.cleanprint-title', 0)->plaintext;
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//Build and add final item
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$item = array();
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$item['uri'] = $article_uri;
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$item['title'] = $article_title;
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$item['author'] = StripCDATA($element->find('dc:creator', 0)->innertext);
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$item['timestamp'] = strtotime($element->find('dc:date', 0)->plaintext);
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$item['content'] = $article_content;
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$this->items[] = $item;
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$limit++;
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}
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}
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}
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public function getCacheDuration() {
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return 1800; // 30 minutes
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}
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}
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