/**
* @param $url
* @param null|int $width
* @param null|int $height
* @param null|int $size
* @return ExtractedImage
*/
public static function createFromUrl($url, $width = null, $height = null, $size = null, $fetchMetaData = false)
{
if (strlen(trim($url)) == 0) {
return null;
}
if (StringHelper::startsWith($url, '//')) {
$url = 'http:' . $url;
}
$curlHelper = new CurlHelper();
if (!$curlHelper->exists($url)) {
return null;
}
$image = new ExtractedImage();
$image->setSource($url);
if ((is_null($width) || is_null($height)) && $fetchMetaData) {
$dimensions = getimagesize($url);
if (!empty($dimensions) && is_array($dimensions) && count($dimensions) >= 2) {
list($width, $height) = $dimensions;
}
}
if (!is_null($width)) {
$image->setWidth($width);
}
if (!is_null($height)) {
$image->setHeight($height);
}
if (is_null($size) && $fetchMetaData) {
$curlHelper = new CurlHelper();
$size = $curlHelper->getContentLength($url);
}
$image->setSize($size);
return $image;
}
/**
* @param Crawler $crawler
* @return ExtractedStats
*/
public function extractStats(Crawler $crawler)
{
$views = intval(str_replace(',', '', StringHelper::filterText($crawler, '.under-title-info span:nth-of-type(2)')));
$stats = new ExtractedStats();
$stats->setViews($views);
return $stats;
}
/**
* @param Crawler $crawler
* @return ExtractedOwner
*/
public function extractOwner(Crawler $crawler)
{
$owner = new ExtractedOwner();
$owner->setAvatarByUrl($crawler->filter('.project-owner-info img.profile-list-image')->attr('src'));
$owner->setName(StringHelper::filterText($crawler, '.project-owner-info .profile-list-name a'));
return $owner;
}
/**
* @param string $embedUrl
*/
public function setEmbedUrl($embedUrl)
{
$this->embedUrl = $embedUrl;
if (StringHelper::startsWith($this->embedUrl, '//')) {
$this->embedUrl = 'https:' . $this->embedUrl;
}
}
/**
* @param Crawler $crawler
* @return ExtractedStats
*/
public function extractStats(Crawler $crawler)
{
$stats = new ExtractedStats();
$stats->setDislikes(trim($crawler->filter("*[title='I dislike this']")->text()));
$stats->setLikes(trim($crawler->filter("*[title='I like this']")->text()));
$stats->setViews(str_replace(',', '', StringHelper::filterText($crawler, ".watch-view-count")));
return $stats;
}
public function testContains()
{
$this->assertTrue(\pmill\Extract\Helper\StringHelper::contains($this->testString, 'amet'));
$this->assertTrue(\pmill\Extract\Helper\StringHelper::contains($this->testString, 'amet magna'));
$this->assertTrue(\pmill\Extract\Helper\StringHelper::contains($this->testString, 'posuere'));
$this->assertTrue(\pmill\Extract\Helper\StringHelper::contains($this->testString, 'pis pos'));
$this->assertFalse(\pmill\Extract\Helper\StringHelper::contains($this->testString, 'turpisn'));
$this->assertFalse(\pmill\Extract\Helper\StringHelper::contains($this->testString, 'auguefen'));
}
/**
* @param Crawler $crawler
* @return ExtractedAlbum
*/
public function extract(Crawler $crawler)
{
$album = new ExtractedAlbum();
$album->setTitle(StringHelper::filterText($crawler, 'title'));
if ($crawler->filter("meta[name='description']")->count() > 0) {
$album->setDescription($crawler->filter("meta[name='description']")->attr('content'));
}
$album->setImages($this->extractImages($crawler));
return $album;
}
/**
* @param string $url
* @return string
*/
public function findProvider($url)
{
$providerClassName = $this->fallbackProviderName;
foreach ($this->providers as $domain => $className) {
if (StringHelper::contains($url, $domain)) {
$providerClassName = $className;
break;
}
}
return $providerClassName;
}
/**
* @param Crawler $crawler
* @return ExtractedOwner
*/
public function extractOwner(Crawler $crawler)
{
$ownerImageProperty = $crawler->filter('.photo-attribution .avatar')->attr('style');
preg_match("/background-image: url\\((.*)\\);/", $ownerImageProperty, $ownerImageOutput);
$owner = new ExtractedOwner();
if (count($ownerImageOutput) == 2) {
$owner->setAvatarByUrl($ownerImageOutput[1]);
}
$owner->setName(StringHelper::filterText($crawler, '.owner-name:first-child'));
return $owner;
}
/**
* @return ExtractedStats|null
*/
public function extractStats()
{
try {
$statsCrawler = $this->getStatsPageCrawler();
$stats = new ExtractedStats();
$stats->setLikes(str_replace(',', '', StringHelper::filterText($statsCrawler, "#like_totals")));
$views = StringHelper::filterText($statsCrawler, "#play_totals");
if (StringHelper::endsWith($views, 'K')) {
$views = rtrim($views, "K") * 1000;
}
$stats->setViews($views);
return $stats;
} catch (PageNotFoundException $e) {
return null;
} catch (ServerErrorException $e) {
return null;
}
}
/**
* @param Crawler $crawler
* @return ExtractedOwner
*/
public function extractOwner(Crawler $crawler)
{
$owner = new ExtractedOwner();
$owner->setName(StringHelper::filterText($crawler, '.under-title-info a'));
return $owner;
}
