function SetYoutubeVideo($ytb_ID, $title = '', $thumb, $settings, $add_arg = '')
{
$ID = 'y' . rand();
$url = 'http://youtube.com/watch?v=' . $ytb_ID;
if ($title == '') {
$title = 'Youtube video';
}
$replacement = "\n" . '<script type="text/javascript">';
$replacement .= "\n\t" . 'var so' . $ID . 'y = new SWFObject("http://youtube.com/v/' . $ytb_ID . '&autoplay=1"';
$replacement .= ', "1", "' . $settings['youtube_pwidth'] . '", "' . $settings['youtube_pheight'] . '", "7", "' . get_pt_options('bgcolor') . '");';
$replacement .= "\n\t" . 'so' . $ID . 'y.addParam("wmode", "transparent");';
if (class_exists('pt_thickbox')) {
$replacement .= "\n\t" . 'so' . $ID . 'y.write("myBody' . $ID . '");';
}
$replacement .= "\n" . '</script>' . "\n";
if (class_exists('pt_highslide')) {
$h = new pt_highslide($url, $thumb, $title);
$h->set_wrapClass('highslide-wrapper-ytb');
$h->set_borders($settings['hsframe']);
$h->set_size($settings['youtube_pwidth'], $settings['youtube_pheight'], $settings['hsmargin']);
$h->set_href_text($title, $add_arg);
$h->set_bottom(__('Direct link to: ', 'post-thumb') . $title, $url);
$replacement .= $h->highslide_link('swfObject', 'so' . $ID . 'y');
unset($h);
} elseif (class_exists('pt_thickbox')) {
$h = new pt_thickbox($url, $thumb, $title);
$h->set_size($settings['youtube_pwidth'] + 5, $settings['youtube_pheight'] + 10);
$h->set_href_text($title);
$h->set_body($replacement);
$replacement = $h->thickbox_link('swfObject', $ID);
unset($h);
} else {
$replacement = "\n" . '<object data="http://youtube.com/v/' . $ytb_ID . '" type="application/x-shockwave-flash" width="' . $settings['youtube_pwidth'] . '" height="' . $settings['youtube_pheight'] . '">';
$replacement .= "\n\t" . '<param name="movie" value="http://youtube.com/v/' . $ytb_ID . '" />';
$replacement .= "\n" . '</object>';
}
return $replacement;
}
function ReplaceLinks($content)
{
$attrList = array("src", "alt", "title", "align", "width", "height");
if (is_feed()) {
return $content;
}
if (pt_stripos($content, 'rel="ptlink"') === false and pt_stripos($content, "rel='ptlink'") === false) {
return $content;
}
$r_ID = rand();
// Replace thumbnail
$pattern = '/<a(.*?)href=[\'|"](.*?)[\'|"](.*?)><img([^>]*)rel\\=[\'|"]ptlink[\'|"]([^>]*)\\/><\\/a>/i';
if (preg_match_all($pattern, $content, $matches, PREG_SET_ORDER)) {
$i = 1;
foreach ($matches as $match) {
$ListAttr = pt_parseAtributes($match[4] . $match[5], $attrList);
$ListAttr['ext'] = substr(strrchr($ListAttr['src'], "."), 1);
$ListAttr['img'] = substr($ListAttr['src'], 0, strlen($ListAttr['src']) - (strlen($ListAttr['ext']) + 1));
$ID = $r_ID . $i;
$main_url = $match[2];
$thumb_url = $ListAttr['src'];
if (POSTTHUMB_USE_HS) {
if ($ListAttr['title'] == '') {
$title = $ListAttr['title'];
} else {
$title = $ListAttr['alt'];
}
$h = new pt_highslide($main_url, $thumb_url, $title);
$h->set_borders(get_pt_options('hsframe'));
$h->set_href_text($match[8]);
$h->set_bottom(__('Direct link to: ', 'post-thumb') . $title, $main_url);
$h->set_size(get_pt_options('hs_width'), get_pt_options('hs_height'), get_pt_options('hsmargin'));
$replacement = $h->highslide_link('iframe');
unset($h);
} elseif (POSTTHUMB_USE_TB) {
}
$content = str_replace($match[0], $replacement, $content);
$i++;
}
}
return $content;
}
function GetImgHTML()
{
if ($this->def_image && $this->nodef) {
return '';
}
// Starts Highslide output
if ($this->LB_effect && $this->use_hs) {
// If showpost true, or post doesn't has picture, and post doesn't have media
if ($this->showpost || $this->showlink || !$this->has_image && !$this->has_media && !$this->has_youtube) {
if ($this->showlink) {
$link = $this->default_link;
} else {
$link = $this->post_url;
}
$h = new pt_highslide($link, $this->thumb_url, $this->title);
$h->set_wrapClass('highslide-wrapper');
$h->set_borders($this->settings['hsframe']);
$h->set_href_text($this->img_title, $this->myclassimg . $this->align);
$h->set_myclassimg($this->myclassimg);
$h->set_myclasshref($this->myclasshref);
$h->set_bottom(__('Direct link to: ', 'post-thumb') . $this->title, $link);
$h->set_size($this->settings['hs_width'], $this->settings['hs_height'], $this->settings['hsmargin']);
if ($this->ajax) {
$this->html = $h->highslide_link('ajax');
} else {
$this->html = $h->highslide_link('iframe');
}
unset($h);
} elseif ($this->has_media) {
$this->html = $this->GetVideo($this->title, $this->the_default_media, $this->thumb_url, $this->settings['wordtube_pwidth'], $this->settings['wordtube_pheight']);
} elseif ($this->has_youtube) {
$this->html = SetYoutubeVideo($this->the_default_media, $this->title, $this->thumb_url, $this->settings, $this->myclassimg . $this->align);
} else {
$h = new pt_highslide($this->the_image, $this->thumb_url, $this->title);
$h->set_borders($this->settings['ovframe']);
$h->set_myclassimg($this->myclassimg);
$h->set_myclasshref($this->myclasshref);
$h->set_href_text('', $this->align);
if ($this->has_caption) {
$h->set_caption(htmlspecialchars(str_replace("'", "\\'", $this->title), ENT_QUOTES));
}
$this->html = $h->highslide_link('overlay');
unset($h);
}
} elseif ($this->LB_effect && ($this->use_tb || $this->use_sb)) {
// If an image and showpost false
if ($this->showpost || $this->showlink || !$this->has_image && !$this->has_media && !$this->has_youtube) {
if ($this->showlink) {
$link = $this->default_link;
} else {
$link = $this->post_url;
}
$this->html = $this->n . '<a href="' . $link . '"';
$this->html .= ' title="' . $this->title . '"';
if ($this->myclasshref != '') {
$this->html .= ' class="' . $this->myclasshref . '"';
}
$this->html .= '>';
$this->html .= $this->nt . '<img src="' . $this->thumb_url . '" alt="' . $this->alt_text . '"';
if ($this->myclassimg != '') {
$this->html .= $this->myclassimg;
}
$this->html .= ' />' . $this->n . '</a>';
unset($h);
} elseif ($this->has_media) {
$this->html = $this->GetVideo($this->title, $this->the_default_media, $this->thumb_url, $this->settings['wordtube_pwidth'], $this->settings['wordtube_pheight']);
} elseif ($this->has_youtube) {
$this->html = SetYoutubeVideo($this->the_default_media, $this->title, $this->thumb_url, $this->settings, $this->myclassimg . $this->align);
} else {
$h = new pt_thickbox($this->the_image, $this->thumb_url, $this->title);
$h->set_myclasshref($this->myclasshref);
$this->html = $h->thickbox_link('overlay');
unset($h);
}
} else {
if ($this->showpost || !$this->has_image) {
$this->html = $this->n . '<a href="' . $this->post_url . '"';
} elseif ($this->showlink) {
$this->html = $this->n . '<a href="' . $this->default_link . '"';
} else {
$this->html = $this->n . '<a href="' . $this->the_image . '"';
}
$this->html .= ' title="' . htmlspecialchars($this->title) . '"';
if ($this->myclasshref != '') {
$this->html .= ' class="' . $this->myclasshref . '"';
}
$this->html .= '>';
$this->html .= $this->nt . '<img src="' . $this->thumb_url . '" alt="' . htmlspecialchars($this->alt_text) . '"';
$this->html .= $this->myclassimg;
$this->html .= $this->align;
$this->html .= ' />' . $this->n . '</a>';
}
if ($this->show_title != '') {
$this->get_add_html();
}
return $this->html;
}
