public function parseUrl($url)
{
$essence = new \Essence\Essence();
$options = EmbeddedAssetsPlugin::getParameters();
$result = $essence->extract($url, $options);
if ($result && $result->html) {
$properties = array();
foreach ($result as $property => $value) {
if (empty($value) && isset($this->_ogProperties[$property])) {
$properties[] = $property;
}
}
if (!empty($properties)) {
try {
$data = $this->_readExternalFile($url);
$reader = new \Opengraph\Reader();
$reader->parse($data);
foreach ($properties as $property) {
$ogProperty = $this->_ogProperties[$property];
$result->{$property} = $reader->getMeta($ogProperty);
}
} catch (\Exception $e) {
}
}
}
return $result;
}
public function parseUrl($url)
{
$essence = new \Essence\Essence();
$options = EmbeddedAssetsPlugin::getParameters();
EmbeddedAssetsPlugin::log("Requesting URL \"{$url}\"");
$result = $essence->extract($url, $options);
if ($result && $result->html) {
EmbeddedAssetsPlugin::log("Embed data found");
$properties = array();
foreach ($result as $property => $value) {
if (empty($value) && isset($this->_ogProperties[$property])) {
$properties[] = $property;
}
}
if (!empty($properties)) {
EmbeddedAssetsPlugin::log("Some data missing - looking for related Open Graph metadata");
try {
$data = $this->_readExternalFile($url);
if (!$data) {
throw new \Exception("Could not read data");
}
$reader = new \Opengraph\Reader();
$reader->parse($data);
foreach ($properties as $property) {
$ogProperty = $this->_ogProperties[$property];
$result->{$property} = $reader->getMeta($ogProperty);
}
} catch (\Exception $e) {
EmbeddedAssetsPlugin::log("Error requesting/parsing Open Graph metadata (\"{$e->getMessage()}\")", LogLevel::Warning);
}
}
}
return $result;
}
/**
*
*/
public static function insert_posts($data)
{
if (!is_array($data)) {
return;
}
foreach ($data as $post) {
if (!self::post_exists($post['ext_guid'])) {
$inserted_post_id = wp_insert_post($post);
update_post_meta($inserted_post_id, 'original_permalink', $post['ext_permalink']);
update_post_meta($inserted_post_id, 'original_guid', $post['ext_guid']);
if (isset($post['post_meta'])) {
foreach ($post['post_meta'] as $key => $value) {
update_post_meta($inserted_post_id, $key, $value);
}
}
$ext_embed_code = isset($post['ext_embed_code']) ? trim($post['ext_embed_code']) : '';
if ($ext_embed_code) {
update_post_meta($inserted_post_id, 'embed_code', $post['ext_embed_code']);
}
//$ext_image = isset($post['ext_image']) && !is_array($post['ext_image']) ? trim($post['ext_image']) : '';
if (!empty($post['ext_image'])) {
if (!is_array($post['ext_image'])) {
update_post_meta($inserted_post_id, 'image_url', trim($post['ext_image']));
self::post_image_to_media_library($post['ext_image'], $inserted_post_id, $post['post_title'], true, $post['post_date']);
} else {
//[$i]['link_url']
//[$i]['image_url']
//[$i]['title']
update_post_meta($inserted_post_id, 'image_url', trim($post['ext_image'][0]['image_url']));
foreach ($post['ext_image'] as $post_image) {
self::post_image_to_media_library(trim($post_image['image_url']), $inserted_post_id, $post_image['title'], true, $post['post_date']);
}
}
} else {
// possible performance hog
// to do:
// * activate or deactivate in settings
// * check if image-url was already saved (in another article) if so, use it instead
if ($post['ext_permalink'] != "") {
$reader = new Opengraph\Reader();
$open_graph_content = self::my_get_remote_content($post['ext_permalink']);
if ($open_graph_content) {
try {
$reader->parse($open_graph_content);
$open_graph_data = $reader->getArrayCopy();
$image_data = isset($open_graph_data[$reader::OG_IMAGE]) ? array_pop($open_graph_data[$reader::OG_IMAGE]) : array();
$image_url = isset($image_data['og:image:url']) ? $image_data['og:image:url'] : '';
if ($image_url != "") {
update_post_meta($inserted_post_id, 'image_url', $image_url);
self::post_image_to_media_library($image_url, $inserted_post_id, $post['post_title'], true, $post['post_date']);
}
} catch (RuntimeException $e) {
self::log('Remote opengraph-content not parsable:' . $open_graph_content);
}
} else {
self::log('No ext_permalink remote content fetched');
}
}
}
if ($post['post_format'] != "") {
set_post_format($inserted_post_id, $post['post_format']);
}
}
}
}