61 lines
2.5 KiB
PHP
61 lines
2.5 KiB
PHP
<?php
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class SiliconBridge extends BridgeAbstract {
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const MAINTAINER = "ORelio";
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const NAME = 'Silicon Bridge';
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const URI = 'http://www.silicon.fr/';
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const 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 $string;
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}
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$feedUrl = self::URI.'feed';
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$html = $this->getSimpleHTMLDOM($feedUrl)
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or $this->returnServerError('Could not request Silicon: '.$feedUrl);
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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 Uri and get that page
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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)
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or $this->returnServerError('Could not request Silicon: '.$article_uri);
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//Build article contents from corresponding elements
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$thumbnailUri = $element->find('enclosure', 0)->url;
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$article_content = '<p><img src="'.$thumbnailUri.'" /></p>'
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.'<p><b>'.$article_html->find('div.entry-excerpt', 0)->plaintext.'</b></p>'
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.$article_html->find('div.entry-content', 0)->innertext;
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//Remove useless scripts left in the page
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while (strpos($article_content, '<script') !== false) {
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$script_section = substr($article_content, strpos($article_content, '<script'));
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$script_section = substr($script_section, 0, strpos($script_section, '</script>') + 9);
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$article_content = str_replace($script_section, '', $article_content);
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}
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//Build and add final item
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$item = array();
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$item['uri'] = $article_uri;
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$item['title'] = StripCDATA($element->find('title', 0)->innertext);
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$item['author'] = StripCDATA($element->find('dc:creator', 0)->innertext);
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$item['timestamp'] = strtotime($element->find('pubDate', 0)->plaintext);
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$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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