function pt_clean_text($text, $no_semiologic = false)
{
$text = strip_tags(stripslashes($text));
if (function_exists('jLanguage_processTitle')) {
$text = jLanguage_processTitle($text);
}
$pattern = '/\\[MEDIA=([^\\]]*)\\]/i';
$text = preg_replace($pattern, '', $text);
$pattern = '/\\[PTPLAYLIST=([^\\]]*)\\]/i';
$text = preg_replace($pattern, '', $text);
$pattern = '/\\[dailymotion=([^\\]]*)\\]/i';
$text = preg_replace($pattern, '', $text);
$pattern = '/\\[youtube=([^\\]]*)\\]/i';
$text = preg_replace($pattern, '', $text);
$pattern = '/\\[PTSET=([^\\]]*)\\]/i';
$text = preg_replace($pattern, '', $text);
$pattern = '/\\[PTALBUM=([^\\]]*)\\]/i';
$text = preg_replace($pattern, '', $text);
$pattern = '/\\[PTTAG=([^\\]]*)\\]/i';
$text = preg_replace($pattern, '', $text);
// This is for semiologic smart link plugin
if ($no_semiologic) {
$pattern = '/\\[([^\\]]*)\\-(\\>|\\>)([^\\]]*)\\]/i';
if (preg_match_all($pattern, $text, $matches, PREG_SET_ORDER)) {
foreach ($matches as $match) {
$text = str_replace($match[0], $match[1], $text);
}
}
}
// Trim all unwanted/unnecessary characters
return rtrim($text, "\\s\n\t\r\v");
}
function pt_post_thumbnail($settings, $post = '', $arg = '', $default_image = '', $default_media = '', $permalink = '', $title = '', $date = '', $author = '', $link = '', $search = true)
{
// Get all parameters
$this->post = $post;
$this->settings = $settings;
$this->arg = $arg;
$this->the_default_image = $default_image;
$this->the_default_media = $default_media;
$this->permalink = $permalink;
$this->default_title = $title;
$this->default_date = $date;
$this->default_author = $author;
$this->default_link = $link;
$this->search = $search;
unset($settings);
unset($post);
// Init local parameters
$path = pathinfo($this->the_default_media);
$this->has_media = $this->the_default_media != '' && $path['extension'] != '';
$this->has_youtube = $this->the_default_media != '' && $path['extension'] == '';
$this->def_url = $this->settings['full_domain_name'] . "/" . $this->settings['default_image'];
$this->use_hs = $this->settings['hs_use'] == 'true';
$this->use_tb = $this->settings['tb_use'] == 'true';
$this->use_sb = $this->settings['sb_use'] == 'true';
if ($this->has_youtube) {
$this->arg .= '&ADDAPPEND=' . $this->the_default_media;
}
// Sets title && use jLanguage if present
if ($this->default_title != '') {
$this->title = $this->default_title;
} else {
$this->title = $this->post->post_title;
}
if (function_exists('jLanguage_processTitle')) {
$this->title = jLanguage_processTitle($this->title);
}
// Init permalink
if ($permalink == '') {
$this->post_url = get_permalink($this->post->ID);
} else {
$this->post_url = $permalink;
}
// Set all the parameter options
$this->parse_arg();
// Check if image should be retrieved first from meta data
if ($this->settings['use_meta'] == 'true' && $this->search) {
$this->meta_content = get_post_meta($this->post->ID, 'pt_meta_thumb', true);
}
// Get the image to thumbnailed
if ($this->search) {
$this->search_the_image();
} else {
$this->get_the_image();
}
// Generate thumbnail
$t = new pt_thumbnail($this->settings, $this->the_image, $this->arg, $this->def_image);
if ($t->error) {
unset($t);
$t = new pt_thumbnail($this->settings, $this->def_url, $this->arg, true);
}
$this->thumb_url = $t->thumb_url;
$this->thumb_path = $t->thumb_path;
$this->width = $t->width;
$this->height = $t->height;
unset($t);
// Use $this->GetImgHTML(); to get output string
}