public function log_error($key, $value)
{
// Get current errors
$errors = get_post_meta($this->content_id, self::ERRORS_META_KEY, true);
// Initialize if needed
if (empty($errors)) {
$errors = array();
}
// Initialize the key if needed
if (empty($errors[$key])) {
$errors[$key] = array();
}
// Log the error
$errors[$key][] = $value;
// Save the errors
update_post_meta($this->content_id, self::ERRORS_META_KEY, $errors);
} /**
* Builds an array with all the components of this WordPress content.
*
* @return array
* @access protected
*/
protected function build()
{
$components = array();
$workspace = new Workspace($this->content_id());
// Handle body components first
foreach ($this->split_into_components() as $component) {
// Check if the component is valid
$component_array = $component->to_array();
if (is_wp_error($component_array)) {
$workspace->log_error('component_errors', $component_array->get_error_message());
} else {
$components[] = $component_array;
}
}
// Meta components are handled after and then prepended since
// they could change depending on the above body processing,
// such as if a thumbnail was used from the body.
$components = array_merge($this->meta_components(), $components);
// Group body components to improve text flow at all orientations
return $this->group_body_components($components);
}
