138 lines
2.8 KiB
PHP
138 lines
2.8 KiB
PHP
<?php
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/**
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* @author Tassos Marinos <info@tassos.gr>
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* @link http://www.tassos.gr
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* @copyright Copyright © 2022 Tassos Marinos All Rights Reserved
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* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
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*/
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namespace NRFramework\Library;
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defined('_JEXEC') or die;
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class Favorites
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{
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/**
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* Library
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*
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* @var Library
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*/
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protected $library = [];
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public function __construct($library = [])
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{
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$this->library = $library;
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}
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/**
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* Handles AJAX Library favorite toggle
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*
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* @return string
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*/
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public function tf_library_ajax_favorites_toggle()
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{
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$template_id = $this->library->getLibrarySetting('template_id');
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if (empty($template_id))
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{
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return false;
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}
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$this->addOrRemoveFavorite($template_id);
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return $this->getFavorites();
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}
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/**
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* Add or remove favorites
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*
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* @param int $template_id
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*
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* @return void
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*/
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private function addOrRemoveFavorite($template_id)
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{
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$favorites = $this->getFavorites();
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if (array_key_exists($template_id, $favorites))
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{
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$this->removeFromFavorites($template_id);
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return;
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}
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$this->addToFavorites($template_id);
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}
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/**
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* Add to favorites
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*
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* @param int $template_id
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*
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* @return void
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*/
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private function addToFavorites($template_id)
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{
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$favorites = $this->getFavorites();
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if (array_key_exists($template_id, $favorites))
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{
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return;
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}
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$favorites[$template_id] = true;
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$this->saveFavorites($favorites);
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}
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/**
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* Save favorites to file
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*
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* @param string $content
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*
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* @return void
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*/
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private function saveFavorites($content)
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{
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// Create directory if not exist
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if (!is_dir($this->library->getTemplatesPath()))
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{
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\NRFramework\File::createDirs($this->library->getTemplatesPath());
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}
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$file = $this->library->getTemplatesPath() . 'favorites.json';
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return file_put_contents($file, json_encode($content));
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}
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/**
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* Remove from favorites
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*
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* @param int $template_id
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*
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* @return void
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*/
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private function removeFromFavorites($template_id)
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{
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$favorites = $this->getFavorites();
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unset($favorites[$template_id]);
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$this->saveFavorites($favorites);
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}
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/**
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* Get favorites
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*
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* @return array
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*/
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public function getFavorites()
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{
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$file = $this->library->getTemplatesPath() . 'favorites.json';
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if (!file_exists($file))
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{
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return [];
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}
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return (array) json_decode(file_get_contents($file), true);
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}
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} |