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<?php |
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|
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namespace Templately\Core\Importer\Runners; |
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|
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use Templately\Core\Importer\FullSiteImport; |
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use Templately\Core\Importer\LogHelper; |
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use Templately\Core\Importer\Utils\Utils; |
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use Templately\Utils\Helper; |
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|
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/** |
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* @method string get_name() |
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* @method void sse_message(array $data) |
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*/ |
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trait Loop { |
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|
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/** |
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* Undocumented function |
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* |
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* @param [type] $items |
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* @param [type] $callback($key, $item, $results) |
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* @param [type] $unique_id |
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* @param boolean $split_to_chunks |
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* @return array |
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*/ |
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public function loop($items, $callback, $unique_id = null, $split_to_chunks = false) { |
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// throw error if the callback is not callable |
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if (!is_callable($callback)) { |
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throw new \Exception('The callback is not callable'); |
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} |
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if (!is_array($items)) { |
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throw new \Exception('The items should be an array'); |
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} |
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|
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$results = $this->_get_result([], $unique_id); |
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$progress = $this->_get_progress([], $unique_id); |
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|
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|
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if(!empty($this->backup_attributes)){ |
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$this->_retrieve_attributes($this->backup_attributes, $unique_id); |
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} |
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|
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foreach ($items as $key => $item) { |
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// If the template has been processed, skip it |
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if (in_array("key_$key", $progress, true)) { |
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continue; |
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} |
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|
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$result = $callback($key, $item, $results); |
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if($result === 'continue'){ |
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// If the callback returns 'continue', skip to the next iteration |
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continue; |
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} |
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$results = Helper::recursive_wp_parse_args($result, $results); |
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|
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|
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// Add the template to the processed templates and update the session data |
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$progress[] = "key_$key"; |
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$this->_update_progress( $progress, $result, $unique_id); |
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|
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// If it's not the last item, send the SSE message and exit |
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|
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$is_last_runner = key( array_slice( $items, -1, 1, true ) ) === $key; |
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|
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if( (Helper::fsi_should_exit() || $split_to_chunks) && !$is_last_runner && method_exists($this, 'sse_message') ) { |
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if(!empty($this->backup_attributes)){ |
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$this->_backup_attributes($this->backup_attributes, $unique_id); |
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} |
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$this->sse_message( [ |
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'type' => 'continue', |
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'action' => 'continue', |
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'name' => method_exists($this, 'get_name') ? $this->get_name() : '', |
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'index' => $key, |
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'results' => (function() use ($unique_id) {$this->CallingFunctionName($unique_id);})(), |
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] ); |
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exit; |
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} |
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} |
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return $results; |
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} |
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|
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private function CallingFunctionName($id = null, $function = true, $line = false, $level = 3) { |
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$return = 'unknown'; |
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$trace = debug_backtrace(DEBUG_BACKTRACE_PROVIDE_OBJECT, ($level + 1)); |
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|
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// Check if the trace has at least three elements |
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if (isset($trace[$level])) { |
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$final_call = $trace[$level]; |
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$return = ''; |
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|
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if (isset($final_call['object'])) { |
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$return .= get_class($final_call['object']); |
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} elseif (isset($final_call['class'])) { |
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$return .= $final_call['class']; |
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} |
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|
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if ($function && isset($final_call['function'])) { |
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$return .= ($return ? '::' : '') . $final_call['function']; |
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} |
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|
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if ($line && isset($final_call['line'])) { |
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$return .= ($return ? '::' : '') . $final_call['line']; |
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} |
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|
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if (!empty($id)) { |
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$return .= ($return ? '::' : '') . $id; |
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} |
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|
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if (!$return) { |
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$return = 'unknown'; |
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} |
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} |
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// error_log($return . PHP_EOL, 3, ABSPATH . 'wp-content/debug.log'); |
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|
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return $return; |
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} |
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|
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private function _get_progress($defaults = [], $unique_id = null, $function = true) { |
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$data = $this->get_session_data(); |
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$calling_class = $this->CallingFunctionName($unique_id, $function); |
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if(isset($data['loop']['progress'][$calling_class])){ |
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return $data['loop']['progress'][$calling_class]; |
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} |
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else if(!empty($defaults)){ |
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$this->_update_progress($defaults, null, $unique_id, $function); |
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} |
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return $defaults; |
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} |
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|
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|
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public function get_progress($defaults = [], $unique_id = null, $function = true) { |
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return $this->_get_progress($defaults, $unique_id, $function); |
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} |
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|
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|
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private function _get_result($defaults = [], $unique_id = null, $function = true) { |
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$data = $this->get_session_data(); |
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$calling_class = $this->CallingFunctionName($unique_id, $function); |
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if(isset($data['loop']['result'][$calling_class])){ |
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return $data['loop']['result'][$calling_class]; |
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} |
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return $defaults; |
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} |
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|
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public function get_result($defaults = [], $unique_id = null, $function = true) { |
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return $this->_get_result($defaults, $unique_id, $function); |
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} |
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|
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|
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private function _update_progress( $progress, $imported_data = null, $unique_id = null, $function = true ): bool { |
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$calling_class = $this->CallingFunctionName($unique_id, $function); |
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$old_data = $this->get_session_data(); |
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|
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$new_data = []; |
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|
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if($progress !== null){ |
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$new_data['loop']['progress'] = [$calling_class => $progress]; |
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} |
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if($imported_data !== null){ |
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$new_data['loop']['result'] = [$calling_class => $imported_data]; |
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} |
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|
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$new_data = Helper::recursive_wp_parse_args( $new_data, $old_data ); |
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return $this->update_session_data( $new_data ); |
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} |
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|
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public function update_progress( $progress, $imported_data = null, $unique_id = null, $function = true ): bool { |
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return $this->_update_progress( $progress, $imported_data, $unique_id, $function ); |
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} |
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|
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// Modified get_session_data to use the static version |
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protected function get_session_data(): array { |
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return Utils::get_session_data($this->session_id); |
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} |
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|
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// Modified update_session_data to use the static version |
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protected function update_session_data($data): bool { |
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return Utils::update_session_data($this->session_id, $data); |
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} |
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|
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private function _retrieve_attributes($attributes, $unique_id){ |
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$calling_class = $this->CallingFunctionName($unique_id, false); |
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|
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$data = $this->get_session_data(); |
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if(isset($data['loop']['backup_attributes'][$calling_class])){ |
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$attr_values = $data['loop']['backup_attributes'][$calling_class]; |
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foreach ($attributes as $attribute) { |
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if(isset($attr_values[$attribute])){ |
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$this->$attribute = $attr_values[$attribute]; |
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} |
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} |
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} |
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} |
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|
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private function _backup_attributes($attributes, $unique_id){ |
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$calling_class = $this->CallingFunctionName($unique_id, false); |
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$old_data = $this->get_session_data(); |
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|
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$new_data = []; |
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$attr_values = []; |
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|
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foreach ($attributes as $attribute) { |
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if(isset($this->$attribute)){ |
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$attr_values[$attribute] = $this->$attribute; |
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} |
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} |
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|
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$new_data['loop']['backup_attributes'] = [$calling_class => $attr_values]; |
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|
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|
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// @todo: not sure if we need this. |
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$new_data = Helper::recursive_wp_parse_args( $new_data, $old_data ); |
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return $this->update_session_data( $new_data ); |
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} |
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|
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} |
