array(
'name' => 'Group or user name',
'required' => true
)
)
);
protected $videos = array();
protected $pageName;
protected function getAccessToken()
{
return 'c8071613517c155c6cfbd2a059b2718e9c37b89094c4766834969dda75f657a2c1cbb49bab4c5e649f1db';
}
public function getURI()
{
if (!is_null($this->getInput('u'))) {
return static::URI . urlencode($this->getInput('u'));
}
return parent::getURI();
}
public function getName()
{
if ($this->pageName) {
return $this->pageName;
}
return parent::getName();
}
public function collectData()
{
$text_html = $this->getContents()
or returnServerError('No results for group or user name "' . $this->getInput('u') . '".');
$text_html = iconv('windows-1251', 'utf-8', $text_html);
// makes album link generating work correctly
$text_html = str_replace('"class="page_album_link">', '" class="page_album_link">', $text_html);
$html = str_get_html($text_html);
$pageName = $html->find('.page_name', 0);
if (is_object($pageName)) {
$pageName = $pageName->plaintext;
$this->pageName = htmlspecialchars_decode($pageName);
}
foreach ($html->find('div.replies') as $comment_block) {
$comment_block->outertext = '';
}
$html->load($html->save());
$pinned_post_item = null;
$last_post_id = 0;
foreach ($html->find('.post') as $post) {
defaultLinkTo($post, self::URI);
$post_videos = array();
$is_pinned_post = false;
if (strpos($post->getAttribute('class'), 'post_fixed') !== false) {
$is_pinned_post = true;
}
if (is_object($post->find('a.wall_post_more', 0))) {
//delete link "show full" in content
$post->find('a.wall_post_more', 0)->outertext = '';
}
$content_suffix = '';
// looking for external links
$external_link_selectors = array(
'a.page_media_link_title',
'div.page_media_link_title > a',
'div.media_desc > a.lnk',
);
foreach($external_link_selectors as $sel) {
if (is_object($post->find($sel, 0))) {
$a = $post->find($sel, 0);
$innertext = $a->innertext;
$parsed_url = parse_url($a->getAttribute('href'));
if (strpos($parsed_url['path'], '/away.php') !== 0) continue;
parse_str($parsed_url['query'], $parsed_query);
$content_suffix .= "
External link: $innertext";
}
}
// remove external link from content
$external_link_selectors_to_remove = array(
'div.page_media_thumbed_link',
'div.page_media_link_desc_wrap',
'div.media_desc > a.lnk',
);
foreach($external_link_selectors_to_remove as $sel) {
if (is_object($post->find($sel, 0))) {
$post->find($sel, 0)->outertext = '';
}
}
// looking for article
$article = $post->find('a.article_snippet', 0);
if (is_object($article)) {
if (strpos($article->getAttribute('class'), 'article_snippet_mini') !== false) {
$article_title_selector = 'div.article_snippet_mini_title';
$article_author_selector = 'div.article_snippet_mini_info > .mem_link,
div.article_snippet_mini_info > .group_link';
$article_thumb_selector = 'div.article_snippet_mini_thumb';
} else {
$article_title_selector = 'div.article_snippet__title';
$article_author_selector = 'div.article_snippet__author';
$article_thumb_selector = 'div.article_snippet__image';
}
$article_title = $article->find($article_title_selector, 0)->innertext;
$article_author = $article->find($article_author_selector, 0)->innertext;
$article_link = $article->getAttribute('href');
$article_img_element_style = $article->find($article_thumb_selector, 0)->getAttribute('style');
preg_match('/background-image: url\((.*)\)/', $article_img_element_style, $matches);
if (count($matches) > 0) {
$content_suffix .= "
![](" . $matches[1] . ")
";
}
$content_suffix .= "
Article: $article_title ($article_author)";
$article->outertext = '';
}
// get video on post
$video = $post->find('div.post_video_desc', 0);
$main_video_link = '';
if (is_object($video)) {
$video_title = $video->find('div.post_video_title', 0)->plaintext;
$video_link = $video->find('a.lnk', 0)->getAttribute('href');
$this->appendVideo($video_title, $video_link, $content_suffix, $post_videos);
$video->outertext = '';
$main_video_link = $video_link;
}
// get all other videos
foreach($post->find('a.page_post_thumb_video') as $a) {
$video_title = htmlspecialchars_decode($a->getAttribute('aria-label'));
$temp = explode(' ', $video_title, 2);
if (count($temp) > 1) $video_title = $temp[1];
$video_link = $a->getAttribute('href');
if ($video_link != $main_video_link) $this->appendVideo($video_title, $video_link, $content_suffix, $post_videos);
$a->outertext = '';
}
// get all photos
foreach($post->find('div.wall_text > a.page_post_thumb_wrap') as $a) {
$result = $this->getPhoto($a);
if ($result == null) continue;
$a->outertext = '';
$content_suffix .= "
$result";
}
// get albums
foreach($post->find('.page_album_wrap') as $el) {
$a = $el->find('.page_album_link', 0);
$album_title = $a->find('.page_album_title_text', 0)->getAttribute('title');
$album_link = $a->getAttribute('href');
$el->outertext = '';
$content_suffix .= "
Album: $album_title";
}
// get photo documents
foreach($post->find('a.page_doc_photo_href') as $a) {
$doc_link = $a->getAttribute('href');
$doc_gif_label_element = $a->find('.page_gif_label', 0);
$doc_title_element = $a->find('.doc_label', 0);
if (is_object($doc_gif_label_element)) {
$gif_preview_img = backgroundToImg($a->find('.page_doc_photo', 0));
$content_suffix .= "
Gif: $gif_preview_img";
} else if (is_object($doc_title_element)) {
$doc_title = $doc_title_element->innertext;
$content_suffix .= "
Doc: $doc_title";
} else {
continue;
}
$a->outertext = '';
}
// get other documents
foreach($post->find('div.page_doc_row') as $div) {
$doc_title_element = $div->find('a.page_doc_title', 0);
if (is_object($doc_title_element)) {
$doc_title = $doc_title_element->innertext;
$doc_link = $doc_title_element->getAttribute('href');
$content_suffix .= "
Doc: $doc_title";
} else {
continue;
}
$div->outertext = '';
}
// get polls
foreach($post->find('div.page_media_poll_wrap') as $div) {
$poll_title = $div->find('.page_media_poll_title', 0)->innertext;
$content_suffix .= "
Poll: $poll_title";
foreach($div->find('div.page_poll_text') as $poll_stat_title) {
$content_suffix .= '
- ' . $poll_stat_title->innertext;
}
$div->outertext = '';
}
// get sign
$post_author = $pageName;
foreach($post->find('a.wall_signed_by') as $a) {
$post_author = $a->innertext;
$a->outertext = '';
}
if (is_object($post->find('div.copy_quote', 0))) {
$copy_quote = $post->find('div.copy_quote', 0);
if ($copy_post_header = $copy_quote->find('div.copy_post_header', 0)) {
$copy_post_header->outertext = '';
}
$copy_quote_content = $copy_quote->innertext;
$copy_quote->outertext = "
Reposted:
$copy_quote_content";
}
$item = array();
$item['content'] = strip_tags(backgroundToImg($post->find('div.wall_text', 0)->innertext), '
![]()
');
$item['content'] .= $content_suffix;
$item['categories'] = array();
// get post hashtags
foreach($post->find('a') as $a) {
$href = $a->getAttribute('href');
$prefix = '/feed?section=search&q=%23';
$innertext = $a->innertext;
if ($href && substr($href, 0, strlen($prefix)) === $prefix) {
$item['categories'][] = urldecode(substr($href, strlen($prefix)));
} else if (substr($innertext, 0, 1) == '#') {
$item['categories'][] = $innertext;
}
}
// get post link
$post_link = $post->find('a.post_link', 0)->getAttribute('href');
preg_match('/wall-?\d+_(\d+)/', $post_link, $preg_match_result);
$item['post_id'] = intval($preg_match_result[1]);
$item['uri'] = $post_link;
$item['timestamp'] = $this->getTime($post);
$item['title'] = $this->getTitle($item['content']);
$item['author'] = $post_author;
$item['videos'] = $post_videos;
if ($is_pinned_post) {
// do not append it now
$pinned_post_item = $item;
} else {
$last_post_id = $item['post_id'];
$this->items[] = $item;
}
}
if (!is_null($pinned_post_item)) {
if (count($this->items) == 0) {
$this->items[] = $pinned_post_item;
} else if ($last_post_id < $pinned_post_item['post_id']) {
$this->items[] = $pinned_post_item;
usort($this->items, function ($item1, $item2) {
return $item2['post_id'] - $item1['post_id'];
});
}
}
$this->getCleanVideoLinks();
}
private function getPhoto($a) {
$onclick = $a->getAttribute('onclick');
preg_match('/return showPhoto\(.+?({.*})/', $onclick, $preg_match_result);
if (count($preg_match_result) == 0) return;
$arg = htmlspecialchars_decode( str_replace('queue:1', '"queue":1', $preg_match_result[1]) );
$data = json_decode($arg, true);
if ($data == null) return;
$thumb = $data['temp']['base'] . $data['temp']['x_'][0] . '.jpg';
$original = '';
foreach(array('y_', 'z_', 'w_') as $key) {
if (!isset($data['temp'][$key])) continue;
if (!isset($data['temp'][$key][0])) continue;
if (substr($data['temp'][$key][0], 0, 4) == 'http') {
$base = '';
} else {
$base = $data['temp']['base'];
}
$original = $base . $data['temp'][$key][0] . '.jpg';
}
if ($original) {
return "
";
} else {
return "";
}
}
private function getTitle($content)
{
preg_match('/^["\w\ \p{Cyrillic}\(\)\?#«»-]+/mu', htmlspecialchars_decode($content), $result);
if (count($result) == 0) return 'untitled';
return $result[0];
}
private function getTime($post)
{
if ($time = $post->find('span.rel_date', 0)->getAttribute('time')) {
return $time;
} else {
$strdate = $post->find('span.rel_date', 0)->plaintext;
$date = date_parse($strdate);
if (!$date['year']) {
if (strstr($strdate, 'today') !== false) {
$strdate = date('d-m-Y') . ' ' . $strdate;
} elseif (strstr($strdate, 'yesterday ') !== false) {
$time = time() - 60 * 60 * 24;
$strdate = date('d-m-Y', $time) . ' ' . $strdate;
} else {
$strdate = $strdate . ' ' . date('Y');
}
$date = date_parse($strdate);
}
return strtotime($date['day'] . '-' . $date['month'] . '-' . $date['year'] . ' ' .
$date['hour'] . ':' . $date['minute']);
}
}
public function getContents()
{
ini_set('user-agent', 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:53.0) Gecko/20100101 Firefox/53.0');
$header = array('Accept-language: en', 'Cookie: remixlang=3');
return getContents($this->getURI(), $header);
}
protected function appendVideo($video_title, $video_link, &$content_suffix, array &$post_videos)
{
if (!$video_title) $video_title = '(empty)';
preg_match('/video([0-9-]+_[0-9]+)/', $video_link, $preg_match_result);
if (count($preg_match_result) > 1) {
$video_id = $preg_match_result[1];
$this->videos[ $video_id ] = array(
'url' => $video_link,
'title' => $video_title,
);
$post_videos[] = $video_id;
} else {
$content_suffix .= '
Video: '.$video_title.'';
}
}
protected function getCleanVideoLinks() {
$result = $this->api('video.get', array(
'videos' => implode(',', array_keys($this->videos)),
'count' => 200
));
if (isset($result['error'])) return;
foreach($result['response']['items'] as $item) {
$video_id = strval($item['owner_id']).'_'.strval($item['id']);
$this->videos[$video_id]['url'] = $item['player'];
}
foreach($this->items as &$item) {
foreach($item['videos'] as $video_id) {
$video_link = $this->videos[$video_id]['url'];
$video_title = $this->videos[$video_id]['title'];
$item['content'] .= '
Video: '.$video_title.'';
}
unset($item['videos']);
}
}
protected function api($method, array $params)
{
$params['v'] = '5.80';
$params['access_token'] = $this->getAccessToken();
return json_decode( getContents('https://api.vk.com/method/'.$method.'?'.http_build_query($params)), true );
}
}