Файловый менеджер

Файловый менеджер - Редактировать - /home/harasnat/www/horse/wp-content/plugins/admin-menu-editor/customizables/Storage/LazyArrayStorage.php

Назад
<?php namespace YahnisElsts\AdminMenuEditor\Customizable\Storage; use ameMultiDictionary; /** * A simple storage implementation that stores data in a PHP array. * * This class has extension points for lazy-loading and saving data, * but it doesn't implement them by default. Subclasses can override * methods like storeData() to implement these features. On its own, * this class acts as an in-memory store. / class LazyArrayStorage extends StorageMethods implements StorageInterface { /* * @var array\|null / protected $data = null; protected $doneLoading = false; protected $isMarkedForDeletion = false; /* * @param array\|null $initialData / public function __construct($initialData = null) { //This just makes the constructor public. parent::__construct(); if ( $initialData !== null ) { $this->data = $initialData; $this->doneLoading = true; } } /* * @inheritDoc / public function setValue($value) { $this->data = $value; $this->doneLoading = true; $this->isMarkedForDeletion = false; return true; } public function deleteValue() { $this->data = null; $this->doneLoading = true; $this->isMarkedForDeletion = true; } /* * @inheritDoc / public function setPath($path, $value) { $this->lazyLoad(); $this->isMarkedForDeletion = false; $path = $this->parsePath($path); //Data could be NULL if it was previously deleted. if ( $this->data === null ) { $this->data = []; } return ameMultiDictionary::set($this->data, $path, $value); } public function deletePath($path) { $this->lazyLoad(); $path = $this->parsePath($path); //An empty path is invalid. This method can't delete the entire storage. if ( empty($path) ) { throw new \InvalidArgumentException('Path cannot be empty'); } ameMultiDictionary::delete($this->data, $path); } /* * @inheritDoc / public function buildSlot($path) { return new Slot($this, $path); } /* * @inheritDoc / protected function rawGetPath($path, $defaultValue = null) { $this->lazyLoad(); return ameMultiDictionary::get($this->data, $path, $defaultValue); } protected function rawGetValue($defaultValue = null) { $this->lazyLoad(); return ($this->data !== null) ? $this->data : $defaultValue; } protected function lazyLoad() { if ( $this->doneLoading ) { return; } $this->doneLoading = true; $this->isMarkedForDeletion = false; $this->data = $this->loadData(); } public function save() { if ( $this->isMarkedForDeletion && ($this->data === null) ) { $this->deleteStoredData(); } else { $this->lazyLoad(); $this->storeData($this->data); } } /* * Save data to the database or other persistent storage. * * @param array $newData * @return void / protected function storeData($newData) { //Override in subclasses. } /* * Load data from persistent storage. * * @return array\|null / protected function loadData() { //Override in subclasses. return []; } /* * Delete data in persistent storage. * * @return void */ protected function deleteStoredData() { //Override in subclasses. } }

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