de1b39c8e5
if a bridge needs to modify some of the data that were initialized there, ::__construct() should be used instead. Signed-off-by: Pierre Mazière <pierre.maziere@gmx.com>
59 lines
3 KiB
PHP
59 lines
3 KiB
PHP
<?php
|
|
class WeLiveSecurityBridge extends BridgeAbstract {
|
|
|
|
public $maintainer = 'ORelio';
|
|
public $name = 'We Live Security';
|
|
public $uri = 'http://www.welivesecurity.com/';
|
|
public $description = 'Returns the newest articles.';
|
|
|
|
public function collectData(){
|
|
|
|
function ExtractFromDelimiters($string, $start, $end) {
|
|
if (strpos($string, $start) !== false) {
|
|
$section_retrieved = substr($string, strpos($string, $start) + strlen($start));
|
|
$section_retrieved = substr($section_retrieved, 0, strpos($section_retrieved, $end));
|
|
return $section_retrieved;
|
|
} return false;
|
|
}
|
|
|
|
function StripWithDelimiters($string, $start, $end) {
|
|
while (strpos($string, $start) !== false) {
|
|
$section_to_remove = substr($string, strpos($string, $start));
|
|
$section_to_remove = substr($section_to_remove, 0, strpos($section_to_remove, $end) + strlen($end));
|
|
$string = str_replace($section_to_remove, '', $string);
|
|
} return $string;
|
|
}
|
|
|
|
$feed = $this->getURI().'feed/';
|
|
$html = $this->getSimpleHTMLDOM($feed) or $this->returnServerError('Could not request '.$this->getName().': '.$feed);
|
|
$limit = 0;
|
|
|
|
foreach ($html->find('item') as $element) {
|
|
if ($limit < 5) {
|
|
|
|
$article_image = $element->find('image', 0)->plaintext;
|
|
$article_url = ExtractFromDelimiters($element->innertext, '<link>', '</link>');
|
|
$article_summary = ExtractFromDelimiters($element->innertext, '<description><![CDATA[<p>', '</p>');
|
|
$article_html = $this->getContents($article_url) or $this->returnServerError('Could not request '.$this->getName().': '.$article_url);
|
|
if (substr($article_html, 0, 2) == "\x1f\x8b") //http://www.gzip.org/zlib/rfc-gzip.html#header-trailer -> GZip ID1
|
|
$article_html = gzdecode($article_html); //Response is GZipped even if we didn't accept GZip!? Let's decompress...
|
|
$article_html = str_get_html($article_html); //Now we have our HTML data. But still, that's an important HTTP violation...
|
|
$article_content = $article_html->find('div.wlistingsingletext', 0)->innertext;
|
|
$article_content = StripWithDelimiters($article_content, '<script', '</script>');
|
|
$article_content = '<p><img src="'.$article_image.'" /></p>'
|
|
.'<p><b>'.$article_summary.'</b></p>'
|
|
.trim($article_content);
|
|
|
|
$item = array();
|
|
$item['uri'] = $article_url;
|
|
$item['title'] = $element->find('title', 0)->plaintext;
|
|
$item['author'] = $article_html->find('a[rel=author]', 0)->plaintext;
|
|
$item['timestamp'] = strtotime($element->find('pubDate', 0)->plaintext);
|
|
$item['content'] = $article_content;
|
|
$this->items[] = $item;
|
|
$limit++;
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|