/**
* get all images in album from wordpress
* @param array $images - images
* @param string $albumId - album id
* @param int $postId - post id
* @return array
*/
function wiziapp_get_wordpress_album($images = array(), $postId = 0, $albumId = 0)
{
$images = array();
if (empty($postId)) {
return $images;
}
$data = $GLOBALS['WiziappDB']->get_media_data('image', 'wordpress-gallery-id', $postId);
if ($data !== FALSE) {
$GLOBALS['WiziappLog']->write('info', "The Wordpress album is " . print_r($data[$postId], TRUE), 'wordpress_plugin.wiziapp_get_wordpress_album');
foreach ($data as $image) {
$encoding = get_bloginfo('charset');
$dom = new WiziappDOMLoader($image['original_code'], $encoding);
$tmp = $dom->getBody();
$attributes = (object) $tmp[0]['img']['attributes'];
$info = json_decode($image['attachment_info']);
$image_info = $info->attributes;
$title = '';
if (isset($image_info->title)) {
$title = "{$image_info->title}";
}
$image_out = array('pid' => (int) $image['id'], 'thumbURL' => (string) $image_info->src, 'imageURL' => (string) $attributes->src, 'description' => $title, 'relatedPost' => (int) $postId, 'alttext' => $title);
$images[] = $image_out;
}
}
return $images;
}
function WiziappMediaExtractor($html)
{
// $GLOBALS['WiziappLog']->write('info', ">>>The html for the post is {$html}", 'WiziappMediaExtractor');
$encoding = get_bloginfo('charset');
if (!empty($html)) {
$dom = new WiziappDOMLoader($html, $encoding);
$this->_process($dom->getBody());
}
}
function wiziapp_tryGalleryThumbnail($post, $size, $limitSize, &$singles)
{
$post_media = $GLOBALS['WiziappDB']->find_post_media($post, 'image');
$showedImage = FALSE;
if (!empty($post_media)) {
$singlesCount = count($singles);
$galleryCount = 0;
foreach ($post_media as $media) {
$encoding = get_bloginfo('charset');
$dom = new WiziappDOMLoader($media['original_code'], $encoding);
$tmp = $dom->getBody();
$attributes = (object) $tmp[0]['img']['attributes'];
$info = json_decode($media['attachment_info']);
if (!isset($info->metadata)) {
// Single image
if ($singlesCount < WiziappConfig::getInstance()->max_thumb_check) {
$singles[] = $attributes->src;
++$singlesCount;
}
} else {
if ($galleryCount < WiziappConfig::getInstance()->max_thumb_check) {
if ($showedImage = wiziapp_processImageForThumb($attributes->src, $size, $limitSize)) {
return $showedImage;
}
++$galleryCount;
}
}
}
}
return $showedImage;
}