array(
'name' => 'Search term',
'exampleValue' => 'Terminator',
'title' => 'The search term is case-insensitive',
),
'station' => array(
'name' => 'Station name',
'exampleValue' => 'ARD',
),
'type' => array(
'name' => 'Media type',
'type' => 'list',
'values' => array(
'any' => '',
'Detail' => array(
'HD' => 'HD.avi',
'AC3' => 'HD.ac3',
'HD & AC3' => 'HD.',
'HQ' => 'HQ.avi',
'AVI' => 'g.avi', // 'g.' to exclude HD.avi and HQ.avi (filename always contains 'mpg.')
'MP4' => '.mp4',
),
),
),
'minTime' => array(
'name' => 'Min. running time',
'type' => 'number',
'title' => 'The minimum running time in minutes. The resolution is 5 minutes.',
'exampleValue' => '90',
'defaultValue' => '0',
),
'maxTime' => array(
'name' => 'Max. running time',
'type' => 'number',
'title' => 'The maximum running time in minutes. The resolution is 5 minutes.',
'exampleValue' => '120',
'defaultValue' => '0',
),
'pages' => array(
'name' => 'Number of pages',
'type' => 'number',
'title' => 'Specifies the number of pages to fetch. Increase this value if you get an empty feed.',
'exampleValue' => '5',
'defaultValue' => '5',
),
)
);
// Example: Terminator_20.04.13_02-25_sf2_100_TVOON_DE.mpg.avi.otrkey
// The first group is the running time in minutes
const FILENAME_REGEX = '/_(\d+)_TVOON_DE\.mpg\..+\.otrkey/';
// year.month.day_hour-minute with leading zeros
const TIME_REGEX = '/\d{2}\.\d{2}\.\d{2}_\d{2}-\d{2}/';
const CONTENT_TEMPLATE = '';
const MIRROR_TEMPLATE = '%s';
public function collectData() {
$pages = $this->getInput('pages');
for($page = 1; $page <= $pages; $page++) {
$uri = $this->buildUri($page);
$html = getSimpleHTMLDOMCached($uri, self::CACHE_TIMEOUT)
or returnServerError('Could not request ' . $uri);
$keys = $html->find('div.otrkey');
foreach($keys as $key) {
$temp = $this->buildItem($key);
if ($temp != null)
$this->items[] = $temp;
}
// Sleep for 0.5 seconds to don't hammer the server.
usleep(500000);
}
}
private function buildUri($page) {
$searchterm = $this->getInput('searchterm');
$station = $this->getInput('station');
$type = $this->getInput('type');
// Combine all three parts to a search query by separating them with white space
$search = implode(' ', array($searchterm, $station, $type));
$search = trim($search);
$search = urlencode($search);
return sprintf(self::URI_TEMPLATE, $search, $page);
}
private function buildItem(simple_html_dom_node $node) {
$file = $this->getFilename($node);
if ($file == null)
return null;
$minTime = $this->getInput('minTime');
$maxTime = $this->getInput('maxTime');
// Do we need to check the running time?
if ($minTime != 0 || $maxTime != 0) {
if ($maxTime > 0 && $maxTime < $minTime)
returnClientError('The minimum running time must be less than the maximum running time.');
preg_match(self::FILENAME_REGEX, $file, $matches);
if (!isset($matches[1]))
return null;
$time = (integer)$matches[1];
// Check for minimum running time
if ($minTime > 0 && $minTime > $time)
return null;
// Check for maximum running time
if ($maxTime > 0 && $maxTime < $time)
return null;
}
$item = array();
$item['title'] = $file;
// The URI_TEMPLATE for querying the site can be reused here
$item['uri'] = sprintf(self::URI_TEMPLATE, $file, 1);
$content = $this->buildContent($node);
if ($content != null)
$item['content'] = $content;
if (preg_match(self::TIME_REGEX, $file, $matches) === 1) {
$item['timestamp'] = DateTime::createFromFormat(
'y.m.d_H-i',
$matches[0],
new DateTimeZone('Europe/Berlin')
)->getTimestamp();
}
return $item;
}
private function getFilename(simple_html_dom_node $node) {
$file = $node->find('.file', 0);
if ($file == null)
return null;
else
return trim($file->innertext);
}
private function buildContent(simple_html_dom_node $node) {
$mirrors = $node->find('div.mirror');
$list = '';
// Build list of available mirrors
foreach($mirrors as $mirror) {
$anchor = $mirror->find('a', 0);
$list .= sprintf(self::MIRROR_TEMPLATE, $anchor->href, $anchor->innertext);
}
return sprintf(self::CONTENT_TEMPLATE, $list);
}
}