/**
* For use in the get_the_image plugin from the framework. Returns the remote video thumbnail URL for a given post
*/
public static function gettheimage_url($post_id)
{
$post_id = intval($post_id);
if (empty($post_id) || $post_id < 1) {
return false;
}
$embed_code = get_post_meta($post_id, 'wpzoom_post_embed_code', true);
if (empty($embed_code)) {
return false;
}
$url = parent::extract_url_from_embed(trim($embed_code));
if ($url === false) {
return false;
}
$size = class_exists('option') && in_array(option::get('video_api_size'), array('Small', 'Medium', 'Large')) ? strtolower('' . option::get('video_api_size')) : null;
$attachment_id = self::attach_remote_video_thumb($url, $post_id, $size);
if ($attachment_id === false || $attachment_id < 1) {
return false;
}
$attachment_image_src = wp_get_attachment_image_src($attachment_id);
return $attachment_image_src !== false && is_array($attachment_image_src) && isset($attachment_image_src[0]) && !empty($attachment_image_src[0]) ? array('src' => '' . $attachment_image_src[0]) : false;
}
public function sliderthumb_get()
{
if (isset($_POST['wpzoom_sliderthumb_embedcode']) && isset($_POST['wpzoom_sliderthumb_postid'])) {
$url = WPZOOM_Video_API::extract_url_from_embed(trim(stripslashes($_POST['wpzoom_sliderthumb_embedcode'])));
$postid = intval($_POST['wpzoom_sliderthumb_postid']);
if (empty($url) || filter_var($url, FILTER_VALIDATE_URL) === false || $postid < 1) {
wp_send_json_error();
}
$thumb_url = WPZOOM_Video_Thumb::fetch_video_thumbnail($url, $postid);
header('Content-type: application/json');
if ($thumb_url === false) {
wp_send_json_error();
} else {
wp_send_json_success($thumb_url);
}
}
}
/**
* For use in the get_the_image plugin from the framework. Returns the remote video thumbnail URL for a given post
*/
public static function gettheimage_url($post_id)
{
$post_id = intval($post_id);
if (empty($post_id) || $post_id < 1) {
return false;
}
$embed_code = get_post_meta($post_id, 'wpzoom_post_embed_code', true);
if (empty($embed_code)) {
return false;
}
$url = parent::extract_url_from_embed(trim($embed_code));
if ($url === false) {
return false;
}
$fetch = self::fetch_video_thumbnail($url, $post_id);
return $fetch !== false && isset($fetch['thumb_url']) && !empty($fetch['thumb_url']) ? array('src' => $fetch['thumb_url']) : false;
}