function ReplaceYoutube($content)
{
if (is_feed()) {
return $content;
}
// Replace Youtube
$pattern1 = '@(?:<p>)*\\s*\\[youtube=\\((.*?)\\)(.*?)\\]\\s*(?:</p>)*@i';
$pattern2 = '@(?:<p>)*\\s*\\<a(.*?)href=[\'|"]http:\\/\\/youtube.com/watch\\?v=(.*?)[\'|"](.*?)\\</a\\>\\s*(?:</p>)*@i';
$pattern3 = '@(?:<p>)*\\s*\\<object([^>]*)>([^>]*)\\<param([^>]*)value=[\'|"]http:\\/\\/www.youtube.com\\/v\\/(.*?)[\'|"]\\>\\<\\/param>([^>]*)\\<param(.*?)\\<\\/object>\\s*(?:</p>)*@is';
$pat_title = '/(.*?)title=[\'|"](.*?)[\'|"]/i';
// $pattern3 = '/\<object([^>]*)>([^>]*)\<param([^>]*)value=[\'|"]http:\/\/www.youtube.com\/v\/(.*?)[\'|"]>\<\/param>([^>]*)\<param([^>]*)>([^>]*)\<\/param>([^>]*)\<embed([^>]*)>([^>]*)\<\/embed>([^>]*)\</object>/is';
if (pt_stripos($content, 'http://youtube.com/watch?v=') !== false) {
if (preg_match_all($pattern2, $content, $matches, PREG_SET_ORDER)) {
foreach ($matches as $match) {
if (preg_match($pat_title, $match[0], $mat_title)) {
$title = $mat_title[2];
} else {
$title = '';
}
$thumb = 'http://img.youtube.com/vi/' . $match[2] . '/0.jpg" width="' . get_pt_options('youtube_width') . '" height="' . get_pt_options('youtube_height');
$replacement = SetYoutubeVideo($match[2], $title, $thumb, get_pt_options_all());
$content = str_replace($match[0], $replacement, $content);
}
}
}
if (pt_stripos($content, 'http://www.youtube.com/v/') !== false) {
if (preg_match_all($pattern3, $content, $matches, PREG_SET_ORDER)) {
foreach ($matches as $match) {
str_replace('<p>' . $match[0] . '</p>', $match[0], $content);
if (preg_match($pat_title, $match[0], $mat_title)) {
$title = $mat_title[2];
} else {
$title = '';
}
$ytbID = explode('&', $match[4]);
$thumb = 'http://img.youtube.com/vi/' . $ytbID[0] . '/0.jpg" width="' . get_pt_options('youtube_width') . '" height="' . get_pt_options('youtube_height');
$replacement = SetYoutubeVideo($ytbID[0], '', $thumb, get_pt_options_all());
$content = str_replace($match[0], $replacement, $content);
}
}
}
if (pt_stripos($content, '[youtube=') !== false) {
if (preg_match_all($pattern1, $content, $matches, PREG_SET_ORDER)) {
foreach ($matches as $match) {
str_replace('<p>' . $match[0] . '</p>', $match[0], $content);
$thumb = 'http://img.youtube.com/vi/' . $match[1] . '/0.jpg" width="' . get_pt_options('youtube_width') . '" height="' . get_pt_options('youtube_height');
if (preg_match($pat_title, $match[0], $mat_title)) {
$title = $mat_title[2];
} else {
$title = '';
}
$replacement = SetYoutubeVideo($match[1], $title, $thumb, get_pt_options_all());
$content = str_replace($match[0], $replacement, $content);
}
}
}
return $content;
}
function RecentImages_sub($ListImages, $slice, $offset, $i, $limit)
{
global $PTRevisited, $PTRLibrary;
$attrList = array("src");
// Create a query object to retrieve posts
$posts = get_posts('numberposts=' . $slice . '&offset=' . $offset);
if (count($posts) < $slice) {
$ListImages['endDB'] = true;
}
foreach ($posts as $post) {
if ($i > $limit) {
break;
}
setup_postdata($post);
$content = apply_filters('the_content', get_the_content());
// Parse images
$pattern = '/<img([^>]*)\\/>/si';
if (preg_match_all($pattern, $content, $matches, PREG_SET_ORDER)) {
foreach ($matches as $match) {
// Skip wp smileys
if (pt_stripos($match[0], 'class="wp-smiley"')) {
continue;
}
if (pt_stripos($match[0], "class='wp-smiley'")) {
continue;
}
if ($i > $limit) {
break;
}
if (!$PTRLibrary->p_rel) {
if (pt_stripos($match[0], 'rel="thumb"') === false && pt_stripos($match[0], "rel='thumb'") === false) {
continue;
}
} else {
if (pt_stripos($match[0], 'rel="nothumb"') !== false || pt_stripos($match[0], "rel='nothumb'") !== false) {
continue;
}
}
$m = str_replace(array("%", "|", "@", ")", "("), array("\\%", "\\|", "\\@", "\\)", "\\("), $match[0]);
$pat = '%<a([^>]*).(jpg|jpeg|png|gif)([^>]*)\\>([^>]*)' . $m . '([^>]*)\\<\\/a>%si';
if (preg_match($pat, $content, $macgee)) {
$ListAttr = pt_parseAtributes($macgee[0], array('href', 'title'));
$ListImages['pic'][] = array($ListAttr['href'], $ListAttr['title']);
$i++;
unset($macgee);
} else {
$ListAttr = pt_parseAtributes($match[1], array('src', 'alt'));
$ListImages['pic'][] = array($ListAttr['src'], $ListAttr['alt']);
$i++;
}
}
}
}
return $ListImages;
}
function pt_is_flv($file)
{
return pt_stripos($file, '.flv') !== false;
}
function check_stream()
{
$the_image = '';
// Tag for Youtube
if (pt_stripos($this->post->post_content, 'http://youtube.com/watch') !== false || pt_stripos($this->post->post_content, 'http://www.youtube.com/v/') !== false || pt_stripos($this->post->post_content, '[youtube') !== false) {
$the_image = PT_URLPATH . 'images/youtube.png';
} elseif (pt_stripos($this->post->post_content, 'http://www.dailymotion.com/swf') !== false || pt_stripos($this->post->post_content, 'http://www.dailymotion.com/video') !== false || pt_stripos($this->post->post_content, '[dailymotion') !== false) {
$the_image = PT_URLPATH . '/images/dailymotion.png';
} elseif (pt_stripos($this->post->post_content, 'http://video.google.fr/videoplay') !== false || pt_stripos($this->post->post_content, 'http://video.google.com/videoplay') !== false || pt_stripos($this->post->post_content, '[googlevideo') !== false) {
$the_image = PT_URLPATH . '/images/gvideo.png';
}
return $the_image;
}