config = array_merge([ 'name' => 'data.json', 'backup' => 5, 'dir' => getcwd(), 'template' => getcwd() . DIRECTORY_SEPARATOR . 'data.template.json' ], $config); $this->loadData(); parent::__construct(); } /** * Set value or array of values to path * * @param mixed $key Path or array of paths and values * @param mixed|null $value Value to set if path is not an array * @param bool $save Save data to database * @return $this */ public function set($key, $value = null, $save = true) { parent::set($key, $value); if ($save) $this->save(); return $this; } /** * Add value or array of values to path * * @param mixed $key Path or array of paths and values * @param mixed|null $value Value to set if path is not an array * @param boolean $pop Helper to pop out last key if value is an array * @param bool $save Save data to database * @return $this */ public function add($key, $value = null, $pop = false, $save = true) { parent::add($key, $value, $pop); if ($save) $this->save(); return $this; } /** * Delete path or array of paths * * @param mixed $key Path or array of paths to delete * @param bool $save Save data to database * @return $this */ public function delete($key, $save = true) { parent::delete($key); if ($save) $this->save(); return $this; } /** * Delete all data, data from path or array of paths and * optionally format path if it doesn't exist * * @param mixed|null $key Path or array of paths to clean * @param boolean $format Format option * @param bool $save Save data to database * @return $this */ public function clear($key = null, $format = false, $save = true) { parent::clear($key, $format); if ($save) $this->save(); return $this; } /** * Local database upload * @param bool $reload Reboot data? * @return array|mixed|null */ protected function loadData($reload = false) { if ($this->data === null || $reload) { // $this->db = $this->config['dir'] . DIRECTORY_SEPARATOR . $this->config['name']; $this->db = $this->config['dir'] . $this->config['name']; if (!file_exists($this->db)) { return null; } else { $this->data = json_decode(file_get_contents($this->db), true); if (!$this->data === null) { throw new \InvalidArgumentException('Erreur de lecture du fichier de données ' . $this->db); } } } return $this->data; } /** * Saving to local database */ public function save() { // 3 essais for($i = 0; $i < 4; $i++) { if(file_put_contents($this->db, json_encode($this->data, JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT|LOCK_EX)) !== false) { break; } // Pause de 10 millisecondes usleep(10000); if ($i === 4) { throw new \InvalidArgumentException('Erreur d\'écriture du fichier de données ' . $this->db); } } } }