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Created class for work with settings and test case for it
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Dmitriy Simushev
parent
ac64783a29
commit
3929f26791
67
src/messenger/tests/webim/libs/classes/SettingsTest.php
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67
src/messenger/tests/webim/libs/classes/SettingsTest.php
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<?php
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require_once dirname(__FILE__) . '/../../../../webim/libs/classes/settings.php';
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require_once dirname(__FILE__) . '/../../../../webim/libs/config.php';
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require_once dirname(__FILE__) . '/../../../../webim/libs/classes/database.php';
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/**
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* Test class for Settings.
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* Generated by PHPUnit on 2012-07-16 at 15:07:10.
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*/
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class SettingsTest extends PHPUnit_Framework_TestCase {
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public static function setUpBeforeClass() {
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$db = Database::getInstance();
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$db->query(
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"INSERT INTO {chatconfig} (vckey, vcvalue) " .
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"VALUES (?, ?)",
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array('some_test_key', 'some_test_value')
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);
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}
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public static function tearDownAfterClass() {
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$db = Database::getInstance();
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$db->query(
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"DELETE FROM {chatconfig} WHERE vckey = ? OR vckey = ?",
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array('some_test_key', 'some_another_test_key')
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);
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}
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public function testGet() {
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$this->assertEquals('some_test_value', Settings::get('some_test_key'));
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}
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public function testSet() {
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Settings::set('some_test_key', 'some_another_value');
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$this->assertEquals('some_another_value', Settings::get('some_test_key'));
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Settings::set('some_test_key', 'some_test_value');
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}
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public function testUpdate() {
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$db = Database::getInstance();
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Settings::set('some_test_key', 'some_value_for_update');
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Settings::set('some_another_test_key', 'some_another_value_for_update');
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Settings::update();
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list($count) = $db->query(
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"SELECT COUNT(*) FROM {chatconfig} WHERE vckey = ? AND vcvalue = ?",
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array('some_test_key', 'some_value_for_update'),
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array(
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'return_rows' => Database::RETURN_ONE_ROW,
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'fetch_type' => Database::FETCH_NUM
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)
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);
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$this->assertEquals(1, $count);
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list($count) = $db->query(
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"SELECT COUNT(*) FROM {chatconfig} WHERE vckey = ? AND vcvalue = ?",
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array('some_another_test_key', 'some_another_value_for_update'),
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array(
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'return_rows' => Database::RETURN_ONE_ROW,
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'fetch_type' => Database::FETCH_NUM
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)
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);
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$this->assertEquals(1, $count);
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}
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}
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?>
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168
src/messenger/webim/libs/classes/settings.php
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168
src/messenger/webim/libs/classes/settings.php
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<?php
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/*
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* Copyright 2005-2013 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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/**
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* Encapsulates work with system settings.
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*/
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Class Settings {
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/**
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* An instance of Settings class
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* @var Settings
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*/
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protected static $instance = null;
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/**
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* Array of settings
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* @var array
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*/
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protected $settings = array();
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/**
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* Array of settings stored in database
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* @var array
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*/
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protected $settingsInDb = array();
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/**
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* Returns an instance of Settings class
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* @return Settings
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*/
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protected static function getInstance(){
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if (self::$instance === null) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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/**
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* Settings class constructor. Set default values and load setting from database.
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* @global $home_locale Specifies home locale. Defined in libs/config.php
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*/
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protected function __construct() {
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global $home_locale;
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// Set default values
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$this->settings = array(
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'dbversion' => 0,
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'featuresversion' => 0,
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'title' => 'Your Company',
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'hosturl' => 'http://mibew.org',
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'logo' => '',
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'usernamepattern' => '{name}',
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'chatstyle' => 'default',
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'chattitle' => 'Live Support',
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'geolink' => 'http://api.hostip.info/get_html.php?ip={ip}',
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'geolinkparams' => 'width=440,height=100,toolbar=0,scrollbars=0,location=0,status=1,menubar=0,resizable=1',
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'max_uploaded_file_size' => 100000,
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'max_connections_from_one_host' => 10,
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'thread_lifetime' => 600,
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'email' => '', /* inbox for left messages */
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'left_messages_locale' => $home_locale,
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'sendmessagekey' => 'center',
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'enableban' => '0',
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'enablessl' => '0',
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'forcessl' => '0',
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'usercanchangename' => '1',
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'enablegroups' => '0',
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'enablegroupsisolation' => '0',
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'enablestatistics' => '1',
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'enabletracking' => '0',
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'enablepresurvey' => '1',
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'surveyaskmail' => '0',
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'surveyaskgroup' => '1',
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'surveyaskmessage' => '0',
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'enablepopupnotification' => '0',
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'showonlineoperators' => '0',
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'enablecaptcha' => '0',
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'online_timeout' => 30, /* Timeout (in seconds) when online operator becomes offline */
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'updatefrequency_operator' => 2,
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'updatefrequency_chat' => 2,
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'updatefrequency_oldchat' => 7,
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'updatefrequency_tracking' => 10,
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'visitors_limit' => 20, /* Number of visitors to look over */
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'invitation_lifetime' => 60, /* Lifetime for invitation to chat */
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'tracking_lifetime' => 600, /* Time to store tracked old visitors' data */
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);
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// Load values from database
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$db = Database::getInstance();
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$rows = $db->query(
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"select vckey,vcvalue from {chatconfig}",
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NULL,
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array('return_rows' => Database::RETURN_ALL_ROWS)
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);
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foreach ($rows as $row) {
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$name = $row['vckey'];
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$this->settings[$name] = $row['vcvalue'];
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$this->settingsInDb[$name] = true;
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}
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}
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/**
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* Get setting value.
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*
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* @param string $name Variable's name
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* @return mixed
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*/
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public static function get($name) {
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$instance = self::getInstance();
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return $instance->settings[$name];
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}
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/**
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* Set setting value.
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*
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* @param string $name Variables's name
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* @param mixed $value Variable's value
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*/
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public static function set($name, $value) {
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$instance = self::getInstance();
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$instance->settings[$name] = $value;
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}
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/**
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* Updates settings in database.
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*/
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public static function update() {
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$instance = self::getInstance();
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$db = Database::getInstance();
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foreach ($instance->settings as $key => $value) {
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if (!isset($instance->settingsInDb[$key])) {
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$db->query(
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"insert into {chatconfig} (vckey) values (?)",
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array($key)
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);
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}
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$db->query(
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"update {chatconfig} set vcvalue=? where vckey=?",
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array($value, $key)
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);
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}
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}
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/**
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* Implementation of destructor
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*/
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public function __destruct() {}
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}
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?>
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