mirror of
https://github.com/Mibew/filter-visitors-by-operator-code-plugin.git
synced 2024-11-15 00:34:17 +03:00
118 lines
3.4 KiB
PHP
118 lines
3.4 KiB
PHP
<?php
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/*
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* This file is a part of Mibew Filter Visitors By Operator Code Plugin.
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*
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* Copyright 2018 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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namespace Mibew\Mibew\Plugin\FilterVisitorsByOperatorCode;
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use Mibew\EventDispatcher\EventDispatcher;
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use Mibew\EventDispatcher\Events;
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use Mibew\Thread;
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/**
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* Shows threads opened with operator code only for specified operator
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*/
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class Plugin extends \Mibew\Plugin\AbstractPlugin implements \Mibew\Plugin\PluginInterface
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{
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/**
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* List of the plugin configs.
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*
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* @var array
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*/
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protected $config;
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/**
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* Class constructor.
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*
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* @param array $config List of the plugin config. The following options are
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* supported:
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* - 'enable_for_supervisors': boolean, hide threads for operators which can view
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* other operators' threads (i.e. supervisors).
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* The default value is false.
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*/
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public function __construct($config)
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{
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$this->config = $config + array('enable_for_supervisors' => false);
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}
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/**
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* The plugin does not need extra initialization thus it is always ready to
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* work.
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*
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* @return boolean
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*/
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public function initialized()
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{
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return true;
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}
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/**
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* Specify version of the plugin.
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*
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* @return string Plugin's version.
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*/
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public static function getVersion()
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{
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return '0.1.0';
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}
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/**
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* The main entry point of a plugin.
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*/
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public function run()
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{
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$dispatcher = EventDispatcher::getInstance();
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$dispatcher->attachListener(Events::USERS_UPDATE_THREADS_ALTER, $this, 'alterThreads');
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}
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/**
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* Event listener for "usersUpdateThreadsAlter" event.
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*/
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public function alterThreads(&$args)
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{
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// Get actual operator
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if (array_key_exists(SESSION_PREFIX . 'operator', $_SESSION)) {
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$operator = operator_by_id($_SESSION[SESSION_PREFIX . 'operator']['operatorid']);
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}
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else {
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return;
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}
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// Do not hide threads for operators which can view all threads
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if (is_capable(CAN_VIEWTHREADS, $operator) && !$this->config['enable_for_supervisors']) {
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return;
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}
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// Process threads list to exclude those started with an operator's code
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foreach($args['threads'] as $key => $thread_info) {
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if ($thread_info['state'] != Thread::STATE_QUEUE) {
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continue;
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}
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$thread = Thread::load($thread_info['id']);
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if ($thread->nextAgent && ($thread->nextAgent != $operator['operatorid'])) {
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unset($args['threads'][$key]);
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}
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}
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// Make keys consequent to avoid problems with JSON conversion. If there
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// will be gaps in keys JSON Object will be produced instead of an Array.
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$args['threads'] = array_values($args['threads']);
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}
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}
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