public function collectData(array $param)
{
function NumeramaStripCDATA($string)
{
$string = str_replace('<![CDATA[', '', $string);
$string = str_replace(']]>', '', $string);
return $string;
}
function NumeramaExtractContent($url)
{
$html2 = file_get_html($url);
$text = $html2->find('section[class=related-article]', 0)->innertext = '';
// remove related articles block
$text = '<img alt="" style="max-width:300px;" src="' . $html2->find('meta[property=og:image]', 0)->getAttribute('content') . '">';
// add post picture
$text = $text . $html2->find('article[class=post-content]', 0)->innertext;
// extract the post
return $text;
}
$html = file_get_html('http://www.numerama.com/feed/') or $this->returnError('Could not request Numerama.', 404);
$limit = 0;
foreach ($html->find('item') as $element) {
if ($limit < 5) {
$item = new \Item();
$item->title = html_entity_decode(NumeramaStripCDATA($element->find('title', 0)->innertext));
$item->author = NumeramaStripCDATA($element->find('dc:creator', 0)->innertext);
$item->uri = NumeramaStripCDATA($element->find('guid', 0)->plaintext);
$item->timestamp = strtotime($element->find('pubDate', 0)->plaintext);
$item->content = NumeramaExtractContent($item->uri);
$this->items[] = $item;
$limit++;
}
}
}
public function collectData(array $param)
{
function NumeramaStripCDATA($string)
{
$string = str_replace('<![CDATA[', '', $string);
$string = str_replace(']]>', '', $string);
return $string;
}
function NumeramaExtractContent($url)
{
$html2 = file_get_html($url);
$text = $html2->find('h2.intro', 0)->innertext;
$text = $text . $html2->find('div.content', 0)->innertext;
$text = strip_tags($text, '<p><b><a><blockquote><img><em><ul><ol>');
return $text;
}
$html = file_get_html('http://www.numerama.com/rss/news.rss') or $this->returnError('Could not request Numerama.', 404);
$limit = 0;
foreach ($html->find('item') as $element) {
if ($limit < 5) {
$item = new \Item();
$item->title = NumeramaStripCDATA($element->find('title', 0)->innertext);
$item->uri = NumeramaStripCDATA($element->find('guid', 0)->plaintext);
$item->timestamp = strtotime($element->find('pubDate', 0)->plaintext);
$item->content = NumeramaExtractContent($item->uri);
$this->items[] = $item;
$limit++;
}
}
}