[
'language' => [
'name' => 'Language',
'type' => 'list',
'title' => 'Select your language',
'values' => [
'English' => 'en',
'German' => 'de'
],
'defaultValue' => 'English'
],
'type' => [
'name' => 'Type',
'type' => 'list',
'title' => 'Select your content type',
'values' => [
'None' => '/',
'Facebook' => '/ffdts',
'Images' => '/images',
'Videos' => '/videos',
'Gifs' => '/gifs'
],
'defaultValue' => 'None'
]
]
];
public function getURI()
{
if (is_null($this->getInput('language'))) {
return parent::getURI();
}
// e.g.: https://en.webfail.com
return 'https://' . $this->getInput('language') . '.webfail.com';
}
public function collectData()
{
$html = getSimpleHTMLDOM($this->getURI() . $this->getInput('type'));
$type = array_search(
$this->getInput('type'),
self::PARAMETERS[$this->queriedContext]['type']['values']
);
switch (strtolower($type)) {
case 'facebook':
case 'videos':
$this->extractNews($html, $type);
break;
case 'none':
case 'images':
case 'gifs':
$this->extractArticle($html);
break;
default:
returnClientError('Unknown type: ' . $type);
}
}
private function extractNews($html, $type)
{
$news = $html->find('#main', 0)->find('a.wf-list-news');
foreach ($news as $element) {
$item = [];
$item['title'] = $this->fixTitle($element->find('div.wf-news-title', 0)->innertext);
$item['uri'] = $this->getURI() . $element->href;
$img = $element->find('img.wf-image', 0)->src;
// Load high resolution image for 'facebook'
switch (strtolower($type)) {
case 'facebook':
$img = $this->getImageHiResUri($item['uri']);
break;
default:
}
$description = '';
if (!is_null($element->find('div.wf-news-description', 0))) {
$description = $element->find('div.wf-news-description', 0)->innertext;
}
$infoElement = $element->find('div.wf-small', 0);
if (!is_null($infoElement)) {
if (preg_match('/(\d{2}\.\d{2}\.\d{4})/m', $infoElement->innertext, $matches) === 1 && count($matches) == 2) {
$dt = DateTime::createFromFormat('!d.m.Y', $matches[1]);
if ($dt !== false) {
$item['timestamp'] = $dt->getTimestamp();
}
}
}
$item['content'] = ''
. $description
. '
';
$this->items[] = $item;
}
}
private function extractArticle($html)
{
$articles = $html->find('article');
foreach ($articles as $article) {
$item = [];
$item['title'] = $this->fixTitle($article->find('a', 1)->innertext);
// Images, videos and gifs are provided in their own unique way
if (!is_null($article->find('img.wf-image', 0))) { // Image type
$item['uri'] = $this->getURI() . $article->find('a', 2)->href;
$item['content'] = '->src
. ')
';
} elseif (!is_null($article->find('div.wf-video', 0))) { // Video type
$videoId = $this->getVideoId($article->find('div.wf-play', 0)->onclick);
$item['uri'] = 'https://youtube.com/watch?v=' . $videoId;
$item['content'] = '
';
} elseif (!is_null($article->find('video[id*=gif-]', 0))) { // Gif type
$item['uri'] = $this->getURI() . $article->find('a', 2)->href;
$item['content'] = '';
}
$this->items[] = $item;
}
}
private function fixTitle($title)
{
// This fixes titles that include umlauts (in German language)
return html_entity_decode($title, ENT_QUOTES | ENT_HTML401, 'UTF-8');
}
private function getVideoId($onclick)
{
return substr($onclick, 21, 11);
}
private function getImageHiResUri($url)
{
// https://de.webfail.com/ef524fae509?tag=ffdt
// http://cdn.webfail.com/upl/img/ef524fae509/post2.jpg
$id = substr($url, strrpos($url, '/') + 1, strlen($url) - strrpos($url, '?') + 2);
return 'http://cdn.webfail.com/upl/img/' . $id . '/post2.jpg';
}
}