mirror of
https://github.com/YunoHost-Apps/webtrees_ynh.git
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84 lines
2.5 KiB
PHP
84 lines
2.5 KiB
PHP
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<?php
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/**
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* webtrees: online genealogy
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* Copyright (C) 2016 webtrees development team
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace Fisharebest\Webtrees;
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/**
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* Provide an interface to the wt_site_setting table.
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*/
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class Site {
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/**
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* Everything from the wt_site_setting table.
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*
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* @var array
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*/
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private static $settings = null;
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/**
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* Get the site’s configuration settings
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*
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* @param string $setting_name
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*
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* @return string|null
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*/
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public static function getPreference($setting_name) {
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// There are lots of settings, and we need to fetch lots of them on every page
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// so it is quicker to fetch them all in one go.
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if (self::$settings === null) {
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self::$settings = Database::prepare(
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"SELECT SQL_CACHE setting_name, setting_value FROM `##site_setting`"
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)->fetchAssoc();
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}
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// A setting that hasn't yet been set?
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if (!array_key_exists($setting_name, self::$settings)) {
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self::$settings[$setting_name] = null;
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}
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return self::$settings[$setting_name];
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}
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/**
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* Set the site’s configuration settings.
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*
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* @param string $setting_name
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* @param string|int|bool $setting_value
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*/
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public static function setPreference($setting_name, $setting_value) {
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// Only need to update the database if the setting has actually changed.
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if (self::getPreference($setting_name) != $setting_value) {
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if ($setting_value === null) {
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Database::prepare(
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"DELETE FROM `##site_setting` WHERE setting_name = :setting_name"
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)->execute(array(
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'setting_name' => $setting_name,
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));
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} else {
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Database::prepare(
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"REPLACE INTO `##site_setting` (setting_name, setting_value)" .
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" VALUES (:setting_name, LEFT(:setting_value, 2000))"
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)->execute(array(
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'setting_name' => $setting_name,
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'setting_value' => $setting_value,
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));
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}
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self::$settings[$setting_name] = $setting_value;
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Log::addConfigurationLog('Site preference "' . $setting_name . '" set to "' . $setting_value . '"');
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}
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}
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}
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