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<?php |
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defined('BASEPATH') OR exit('No direct script access allowed'); |
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class RefactorCI { |
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/** |
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* [private description] |
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* @var [type] |
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*/ |
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private $ci; |
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private $primaryKey; |
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function __construct($params=null) { |
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$this->ci =& get_instance(); |
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$this->ci->load->config("refactor", false, true); |
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$this->init($params == null ? [] : $params); |
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} |
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public function init(array $params):void { |
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$this->primaryKey = $params['primary_key'] ?? 'id'; |
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} |
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/** |
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* [refactorObject description] |
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* @param array $object [description] |
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* @param string $ruleName [description] |
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*/ |
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function refactorObject(array &$object, string $ruleName):void { |
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$rule = $this->ci->config->item("refactor_$ruleName"); |
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if ($rule == null) return; // No need to go further as rule doesn't exist. |
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// Unset |
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if (isset($rule['unset'])) { |
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$this->unset_values($object, $rule); |
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} |
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// Replace |
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if (isset($rule['replace'])) { |
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$this->replace_fields($object, $rule); |
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} |
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// Bools |
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if (isset($rule['bools'])) { |
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foreach($rule['bools'] as $boolKey) { |
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$object[$boolKey] = $object[$boolKey] == 1 || $object[$boolKey] == 'true'; |
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} |
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} |
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// Objects |
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if (isset($rule['objects'])) { |
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foreach($rule['objects'] as $field => $data) { |
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$ids = json_decode($object[$field]); |
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if (is_scalar($ids)) { |
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// JSON Array wasn't supplied. Let's treat it as a scaler ID. |
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$this->ci->db->where($this->primaryKey, $ids); |
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$query = $this->ci->db->get($data['table']); |
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if ($query->num_rows() == 0) { |
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$object[$field] = json_encode (json_decode ("{}")); |
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continue; |
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} |
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$object[$field] = $query->result_array()[0]; |
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if (isset($data['refactor'])) $this->run($object[$field], $data['refactor']); |
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continue; |
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} |
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$object[$field] = []; |
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foreach($ids as $id) { |
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$this->ci->db->where($this->primaryKey, $id); |
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$query = $this->ci->db->get($data['table']); |
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if ($query->num_rows() == 0) { |
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continue; |
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} |
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$object[$field][] = $query->result_array()[0]; |
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// Recursion |
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if (isset($data['refactor'])) $this->refactorObject($object[$field][count($object[$field]) - 1], $data['refactor']); |
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} |
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} |
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} |
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} |
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/** |
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* [unset_values u] |
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* @param array $object Object to Refactor. |
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* @param array $rule Rule data, containing keys to unset in the given |
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* associative array. |
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*/ |
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private function unset_values(array &$object, &$rule):void { |
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foreach($rule['unset'] as $key) { |
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unset($object[$key]); |
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} |
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} |
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/** |
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* [replace_fields description] |
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* @param array $object [description] |
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* @param [type] $rule [description] |
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*/ |
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private function replace_fields(array &$object, &$rule):void { |
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foreach ($rule['replace'] as $oldKey => $newKey) { |
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$object[$newKey] = $object[$oldKey]; |
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unset($object[$oldKey]); |
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} |
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} |
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} |
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?> |
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