4064aec9df
The Template class can be constructed many times during single request, so better to cache temp dir lookup which can take several steps. Issue #13711 Signed-off-by: Michal Čihař <michal@cihar.com>
1808 lines
56 KiB
PHP
1808 lines
56 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Configuration handling.
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*
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* @package PhpMyAdmin
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*/
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namespace PhpMyAdmin;
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use DirectoryIterator;
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use PhpMyAdmin\Core;
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use PhpMyAdmin\Error;
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use PhpMyAdmin\LanguageManager;
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use PhpMyAdmin\ThemeManager;
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use PhpMyAdmin\Url;
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use PhpMyAdmin\UserPreferences;
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use PhpMyAdmin\Util;
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/**
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* Indication for error handler (see end of this file).
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*/
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$GLOBALS['pma_config_loading'] = false;
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/**
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* Configuration class
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*
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* @package PhpMyAdmin
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*/
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class Config
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{
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/**
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* @var string default config source
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*/
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var $default_source = './libraries/config.default.php';
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/**
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* @var array default configuration settings
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*/
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var $default = array();
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/**
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* @var array configuration settings, without user preferences applied
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*/
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var $base_settings = array();
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/**
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* @var array configuration settings
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*/
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var $settings = array();
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/**
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* @var string config source
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*/
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var $source = '';
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/**
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* @var int source modification time
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*/
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var $source_mtime = 0;
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var $default_source_mtime = 0;
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var $set_mtime = 0;
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/**
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* @var boolean
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*/
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var $error_config_file = false;
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/**
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* @var boolean
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*/
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var $error_config_default_file = false;
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/**
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* @var array
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*/
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var $default_server = array();
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/**
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* @var boolean whether init is done or not
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* set this to false to force some initial checks
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* like checking for required functions
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*/
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var $done = false;
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/**
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* constructor
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*
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* @param string $source source to read config from
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*/
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public function __construct($source = null)
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{
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$this->settings = array('is_setup' => false);
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// functions need to refresh in case of config file changed goes in
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// PhpMyAdmin\Config::load()
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$this->load($source);
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// other settings, independent from config file, comes in
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$this->checkSystem();
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$this->base_settings = $this->settings;
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}
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/**
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* sets system and application settings
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*
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* @return void
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*/
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public function checkSystem()
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{
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$this->set('PMA_VERSION', '4.8.0-dev');
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/* Major version */
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$this->set(
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'PMA_MAJOR_VERSION',
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implode('.', array_slice(explode('.', $this->get('PMA_VERSION'), 3), 0, 2))
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);
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$this->checkWebServerOs();
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$this->checkWebServer();
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$this->checkGd2();
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$this->checkClient();
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$this->checkUpload();
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$this->checkUploadSize();
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$this->checkOutputCompression();
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}
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/**
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* whether to use gzip output compression or not
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*
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* @return void
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*/
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public function checkOutputCompression()
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{
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// If zlib output compression is set in the php configuration file, no
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// output buffering should be run
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if (@ini_get('zlib.output_compression')) {
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$this->set('OBGzip', false);
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}
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// enable output-buffering (if set to 'auto')
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if (strtolower($this->get('OBGzip')) == 'auto') {
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$this->set('OBGzip', true);
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}
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}
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/**
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* Sets the client platform based on user agent
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*
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* @param string $user_agent the user agent
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*
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* @return void
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*/
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private function _setClientPlatform($user_agent)
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{
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if (mb_strstr($user_agent, 'Win')) {
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$this->set('PMA_USR_OS', 'Win');
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} elseif (mb_strstr($user_agent, 'Mac')) {
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$this->set('PMA_USR_OS', 'Mac');
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} elseif (mb_strstr($user_agent, 'Linux')) {
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$this->set('PMA_USR_OS', 'Linux');
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} elseif (mb_strstr($user_agent, 'Unix')) {
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$this->set('PMA_USR_OS', 'Unix');
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} elseif (mb_strstr($user_agent, 'OS/2')) {
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$this->set('PMA_USR_OS', 'OS/2');
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} else {
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$this->set('PMA_USR_OS', 'Other');
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}
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}
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/**
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* Determines platform (OS), browser and version of the user
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* Based on a phpBuilder article:
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*
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* @see http://www.phpbuilder.net/columns/tim20000821.php
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*
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* @return void
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*/
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public function checkClient()
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{
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if (Core::getenv('HTTP_USER_AGENT')) {
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$HTTP_USER_AGENT = Core::getenv('HTTP_USER_AGENT');
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} else {
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$HTTP_USER_AGENT = '';
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}
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// 1. Platform
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$this->_setClientPlatform($HTTP_USER_AGENT);
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// 2. browser and version
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// (must check everything else before Mozilla)
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$is_mozilla = preg_match(
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'@Mozilla/([0-9]\.[0-9]{1,2})@',
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$HTTP_USER_AGENT,
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$mozilla_version
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);
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if (preg_match(
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'@Opera(/| )([0-9]\.[0-9]{1,2})@',
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$HTTP_USER_AGENT,
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$log_version
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)) {
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$this->set('PMA_USR_BROWSER_VER', $log_version[2]);
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$this->set('PMA_USR_BROWSER_AGENT', 'OPERA');
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} elseif (preg_match(
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'@(MS)?IE ([0-9]{1,2}\.[0-9]{1,2})@',
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$HTTP_USER_AGENT,
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$log_version
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)) {
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$this->set('PMA_USR_BROWSER_VER', $log_version[2]);
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$this->set('PMA_USR_BROWSER_AGENT', 'IE');
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} elseif (preg_match(
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'@Trident/(7)\.0@',
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$HTTP_USER_AGENT,
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$log_version
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)) {
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$this->set('PMA_USR_BROWSER_VER', intval($log_version[1]) + 4);
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$this->set('PMA_USR_BROWSER_AGENT', 'IE');
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} elseif (preg_match(
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'@OmniWeb/([0-9]{1,3})@',
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$HTTP_USER_AGENT,
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$log_version
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)) {
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$this->set('PMA_USR_BROWSER_VER', $log_version[1]);
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$this->set('PMA_USR_BROWSER_AGENT', 'OMNIWEB');
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// Konqueror 2.2.2 says Konqueror/2.2.2
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// Konqueror 3.0.3 says Konqueror/3
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} elseif (preg_match(
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'@(Konqueror/)(.*)(;)@',
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$HTTP_USER_AGENT,
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$log_version
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)) {
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$this->set('PMA_USR_BROWSER_VER', $log_version[2]);
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$this->set('PMA_USR_BROWSER_AGENT', 'KONQUEROR');
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// must check Chrome before Safari
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} elseif ($is_mozilla
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&& preg_match('@Chrome/([0-9.]*)@', $HTTP_USER_AGENT, $log_version)
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) {
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$this->set('PMA_USR_BROWSER_VER', $log_version[1]);
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$this->set('PMA_USR_BROWSER_AGENT', 'CHROME');
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// newer Safari
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} elseif ($is_mozilla
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&& preg_match('@Version/(.*) Safari@', $HTTP_USER_AGENT, $log_version)
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) {
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$this->set(
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'PMA_USR_BROWSER_VER', $log_version[1]
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);
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$this->set('PMA_USR_BROWSER_AGENT', 'SAFARI');
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// older Safari
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} elseif ($is_mozilla
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&& preg_match('@Safari/([0-9]*)@', $HTTP_USER_AGENT, $log_version)
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) {
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$this->set(
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'PMA_USR_BROWSER_VER', $mozilla_version[1] . '.' . $log_version[1]
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);
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$this->set('PMA_USR_BROWSER_AGENT', 'SAFARI');
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// Firefox
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} elseif (! mb_strstr($HTTP_USER_AGENT, 'compatible')
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&& preg_match('@Firefox/([\w.]+)@', $HTTP_USER_AGENT, $log_version)
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) {
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$this->set(
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'PMA_USR_BROWSER_VER', $log_version[1]
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);
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$this->set('PMA_USR_BROWSER_AGENT', 'FIREFOX');
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} elseif (preg_match('@rv:1\.9(.*)Gecko@', $HTTP_USER_AGENT)) {
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$this->set('PMA_USR_BROWSER_VER', '1.9');
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$this->set('PMA_USR_BROWSER_AGENT', 'GECKO');
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} elseif ($is_mozilla) {
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$this->set('PMA_USR_BROWSER_VER', $mozilla_version[1]);
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$this->set('PMA_USR_BROWSER_AGENT', 'MOZILLA');
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} else {
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$this->set('PMA_USR_BROWSER_VER', 0);
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$this->set('PMA_USR_BROWSER_AGENT', 'OTHER');
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}
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}
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/**
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* Whether GD2 is present
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*
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* @return void
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*/
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public function checkGd2()
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{
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if ($this->get('GD2Available') == 'yes') {
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$this->set('PMA_IS_GD2', 1);
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return;
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}
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if ($this->get('GD2Available') == 'no') {
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$this->set('PMA_IS_GD2', 0);
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return;
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}
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if (!@function_exists('imagecreatetruecolor')) {
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$this->set('PMA_IS_GD2', 0);
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return;
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}
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if (@function_exists('gd_info')) {
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$gd_nfo = gd_info();
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if (mb_strstr($gd_nfo["GD Version"], '2.')) {
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$this->set('PMA_IS_GD2', 1);
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} else {
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$this->set('PMA_IS_GD2', 0);
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}
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} else {
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$this->set('PMA_IS_GD2', 0);
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}
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}
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/**
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* Whether the Web server php is running on is IIS
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*
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* @return void
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*/
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public function checkWebServer()
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{
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// some versions return Microsoft-IIS, some Microsoft/IIS
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// we could use a preg_match() but it's slower
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if (Core::getenv('SERVER_SOFTWARE')
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&& stristr(Core::getenv('SERVER_SOFTWARE'), 'Microsoft')
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&& stristr(Core::getenv('SERVER_SOFTWARE'), 'IIS')
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) {
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$this->set('PMA_IS_IIS', 1);
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} else {
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$this->set('PMA_IS_IIS', 0);
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}
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}
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/**
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* Whether the os php is running on is windows or not
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*
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* @return void
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*/
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public function checkWebServerOs()
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{
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// Default to Unix or Equiv
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$this->set('PMA_IS_WINDOWS', 0);
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// If PHP_OS is defined then continue
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if (defined('PHP_OS')) {
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if (stristr(PHP_OS, 'win') && !stristr(PHP_OS, 'darwin')) {
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// Is it some version of Windows
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$this->set('PMA_IS_WINDOWS', 1);
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} elseif (stristr(PHP_OS, 'OS/2')) {
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// Is it OS/2 (No file permissions like Windows)
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$this->set('PMA_IS_WINDOWS', 1);
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}
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}
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}
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/**
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* detects if Git revision
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*
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* @return boolean
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*/
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public function isGitRevision()
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{
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if (!$this->get('ShowGitRevision')) {
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return false;
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}
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// caching
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if (isset($_SESSION['is_git_revision'])) {
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if ($_SESSION['is_git_revision']) {
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$this->set('PMA_VERSION_GIT', 1);
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}
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return $_SESSION['is_git_revision'];
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}
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// find out if there is a .git folder
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$git_folder = '.git';
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if (! @file_exists($git_folder)
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|| ! @file_exists($git_folder . '/config')
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) {
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$_SESSION['is_git_revision'] = false;
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return false;
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}
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$_SESSION['is_git_revision'] = true;
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return true;
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}
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/**
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* detects Git revision, if running inside repo
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*
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* @return void
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*/
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public function checkGitRevision()
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{
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// find out if there is a .git folder
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$git_folder = '.git';
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if (! $this->isGitRevision()) {
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return;
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}
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if (! $ref_head = @file_get_contents($git_folder . '/HEAD')) {
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return;
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}
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$branch = false;
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// are we on any branch?
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if (strstr($ref_head, '/')) {
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// remove ref: prefix
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$ref_head = substr(trim($ref_head), 5);
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if (substr($ref_head, 0, 11) === 'refs/heads/') {
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$branch = substr($ref_head, 11);
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} else {
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$branch = basename($ref_head);
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}
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$ref_file = $git_folder . '/' . $ref_head;
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if (@file_exists($ref_file)) {
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$hash = @file_get_contents($ref_file);
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if (! $hash) {
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return;
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}
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$hash = trim($hash);
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} else {
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// deal with packed refs
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$packed_refs = @file_get_contents($git_folder . '/packed-refs');
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if (! $packed_refs) {
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return;
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}
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// split file to lines
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$ref_lines = explode("\n", $packed_refs);
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foreach ($ref_lines as $line) {
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// skip comments
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if ($line[0] == '#') {
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continue;
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}
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// parse line
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$parts = explode(' ', $line);
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// care only about named refs
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if (count($parts) != 2) {
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continue;
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}
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// have found our ref?
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if ($parts[1] == $ref_head) {
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$hash = $parts[0];
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break;
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}
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}
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if (! isset($hash)) {
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// Could not find ref
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return;
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}
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}
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} else {
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$hash = trim($ref_head);
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}
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$commit = false;
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if (! preg_match('/^[0-9a-f]{40}$/i', $hash)) {
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$commit = false;
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} elseif (isset($_SESSION['PMA_VERSION_COMMITDATA_' . $hash])) {
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$commit = $_SESSION['PMA_VERSION_COMMITDATA_' . $hash];
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} elseif (function_exists('gzuncompress')) {
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$git_file_name = $git_folder . '/objects/'
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. substr($hash, 0, 2) . '/' . substr($hash, 2);
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if (@file_exists($git_file_name) ) {
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if (! $commit = @file_get_contents($git_file_name)) {
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return;
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}
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$commit = explode("\0", gzuncompress($commit), 2);
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$commit = explode("\n", $commit[1]);
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$_SESSION['PMA_VERSION_COMMITDATA_' . $hash] = $commit;
|
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} else {
|
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$pack_names = array();
|
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// work with packed data
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$packs_file = $git_folder . '/objects/info/packs';
|
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if (@file_exists($packs_file)
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&& $packs = @file_get_contents($packs_file)
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) {
|
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// File exists. Read it, parse the file to get the names of the
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// packs. (to look for them in .git/object/pack directory later)
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foreach (explode("\n", $packs) as $line) {
|
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// skip blank lines
|
|
if (strlen(trim($line)) == 0) {
|
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continue;
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}
|
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// skip non pack lines
|
|
if ($line[0] != 'P') {
|
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continue;
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}
|
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// parse names
|
|
$pack_names[] = substr($line, 2);
|
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}
|
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} else {
|
|
// '.git/objects/info/packs' file can be missing
|
|
// (atlease in mysGit)
|
|
// File missing. May be we can look in the .git/object/pack
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// directory for all the .pack files and use that list of
|
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// files instead
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|
$dirIterator = new DirectoryIterator(
|
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$git_folder . '/objects/pack'
|
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);
|
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foreach ($dirIterator as $file_info) {
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$file_name = $file_info->getFilename();
|
|
// if this is a .pack file
|
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if ($file_info->isFile() && substr($file_name, -5) == '.pack'
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) {
|
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$pack_names[] = $file_name;
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}
|
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}
|
|
}
|
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$hash = strtolower($hash);
|
|
foreach ($pack_names as $pack_name) {
|
|
$index_name = str_replace('.pack', '.idx', $pack_name);
|
|
|
|
// load index
|
|
$index_data = @file_get_contents(
|
|
$git_folder . '/objects/pack/' . $index_name
|
|
);
|
|
if (! $index_data) {
|
|
continue;
|
|
}
|
|
// check format
|
|
if (substr($index_data, 0, 4) != "\377tOc") {
|
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continue;
|
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}
|
|
// check version
|
|
$version = unpack('N', substr($index_data, 4, 4));
|
|
if ($version[1] != 2) {
|
|
continue;
|
|
}
|
|
// parse fanout table
|
|
$fanout = unpack(
|
|
"N*",
|
|
substr($index_data, 8, 256 * 4)
|
|
);
|
|
|
|
// find where we should search
|
|
$firstbyte = intval(substr($hash, 0, 2), 16);
|
|
// array is indexed from 1 and we need to get
|
|
// previous entry for start
|
|
if ($firstbyte == 0) {
|
|
$start = 0;
|
|
} else {
|
|
$start = $fanout[$firstbyte];
|
|
}
|
|
$end = $fanout[$firstbyte + 1];
|
|
|
|
// stupid linear search for our sha
|
|
$found = false;
|
|
$offset = 8 + (256 * 4);
|
|
for ($position = $start; $position < $end; $position++) {
|
|
$sha = strtolower(
|
|
bin2hex(
|
|
substr($index_data, $offset + ($position * 20), 20)
|
|
)
|
|
);
|
|
if ($sha == $hash) {
|
|
$found = true;
|
|
break;
|
|
}
|
|
}
|
|
if (! $found) {
|
|
continue;
|
|
}
|
|
// read pack offset
|
|
$offset = 8 + (256 * 4) + (24 * $fanout[256]);
|
|
$pack_offset = unpack(
|
|
'N',
|
|
substr($index_data, $offset + ($position * 4), 4)
|
|
);
|
|
$pack_offset = $pack_offset[1];
|
|
|
|
// open pack file
|
|
$pack_file = fopen(
|
|
$git_folder . '/objects/pack/' . $pack_name, 'rb'
|
|
);
|
|
if ($pack_file === false) {
|
|
continue;
|
|
}
|
|
// seek to start
|
|
fseek($pack_file, $pack_offset);
|
|
|
|
// parse header
|
|
$header = ord(fread($pack_file, 1));
|
|
$type = ($header >> 4) & 7;
|
|
$hasnext = ($header & 128) >> 7;
|
|
$size = $header & 0xf;
|
|
$offset = 4;
|
|
|
|
while ($hasnext) {
|
|
$byte = ord(fread($pack_file, 1));
|
|
$size |= ($byte & 0x7f) << $offset;
|
|
$hasnext = ($byte & 128) >> 7;
|
|
$offset += 7;
|
|
}
|
|
|
|
// we care only about commit objects
|
|
if ($type != 1) {
|
|
continue;
|
|
}
|
|
|
|
// read data
|
|
$commit = fread($pack_file, $size);
|
|
$commit = gzuncompress($commit);
|
|
$commit = explode("\n", $commit);
|
|
$_SESSION['PMA_VERSION_COMMITDATA_' . $hash] = $commit;
|
|
fclose($pack_file);
|
|
}
|
|
}
|
|
}
|
|
|
|
// check if commit exists in Github
|
|
if ($commit !== false
|
|
&& isset($_SESSION['PMA_VERSION_REMOTECOMMIT_' . $hash])
|
|
) {
|
|
$is_remote_commit = $_SESSION['PMA_VERSION_REMOTECOMMIT_' . $hash];
|
|
} else {
|
|
$link = 'https://www.phpmyadmin.net/api/commit/' . $hash . '/';
|
|
$is_found = Util::httpRequest($link, "GET");
|
|
switch($is_found) {
|
|
case false:
|
|
$is_remote_commit = false;
|
|
$_SESSION['PMA_VERSION_REMOTECOMMIT_' . $hash] = false;
|
|
break;
|
|
case null:
|
|
// no remote link for now, but don't cache this as Github is down
|
|
$is_remote_commit = false;
|
|
break;
|
|
default:
|
|
$is_remote_commit = true;
|
|
$_SESSION['PMA_VERSION_REMOTECOMMIT_' . $hash] = true;
|
|
if ($commit === false) {
|
|
// if no local commit data, try loading from Github
|
|
$commit_json = json_decode($is_found);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
$is_remote_branch = false;
|
|
if ($is_remote_commit && $branch !== false) {
|
|
// check if branch exists in Github
|
|
if (isset($_SESSION['PMA_VERSION_REMOTEBRANCH_' . $hash])) {
|
|
$is_remote_branch = $_SESSION['PMA_VERSION_REMOTEBRANCH_' . $hash];
|
|
} else {
|
|
$link = 'https://www.phpmyadmin.net/api/tree/' . $branch . '/';
|
|
$is_found = Util::httpRequest($link, "GET", true);
|
|
switch($is_found) {
|
|
case true:
|
|
$is_remote_branch = true;
|
|
$_SESSION['PMA_VERSION_REMOTEBRANCH_' . $hash] = true;
|
|
break;
|
|
case false:
|
|
$is_remote_branch = false;
|
|
$_SESSION['PMA_VERSION_REMOTEBRANCH_' . $hash] = false;
|
|
break;
|
|
case null:
|
|
// no remote link for now, but don't cache this as Github is down
|
|
$is_remote_branch = false;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($commit !== false) {
|
|
$author = array('name' => '', 'email' => '', 'date' => '');
|
|
$committer = array('name' => '', 'email' => '', 'date' => '');
|
|
|
|
do {
|
|
$dataline = array_shift($commit);
|
|
$datalinearr = explode(' ', $dataline, 2);
|
|
$linetype = $datalinearr[0];
|
|
if (in_array($linetype, array('author', 'committer'))) {
|
|
$user = $datalinearr[1];
|
|
preg_match('/([^<]+)<([^>]+)> ([0-9]+)( [^ ]+)?/', $user, $user);
|
|
$user2 = array(
|
|
'name' => trim($user[1]),
|
|
'email' => trim($user[2]),
|
|
'date' => date('Y-m-d H:i:s', $user[3]));
|
|
if (isset($user[4])) {
|
|
$user2['date'] .= $user[4];
|
|
}
|
|
$$linetype = $user2;
|
|
}
|
|
} while ($dataline != '');
|
|
$message = trim(implode(' ', $commit));
|
|
|
|
} elseif (isset($commit_json) && isset($commit_json->author) && isset($commit_json->committer)) {
|
|
$author = array(
|
|
'name' => $commit_json->author->name,
|
|
'email' => $commit_json->author->email,
|
|
'date' => $commit_json->author->date);
|
|
$committer = array(
|
|
'name' => $commit_json->committer->name,
|
|
'email' => $commit_json->committer->email,
|
|
'date' => $commit_json->committer->date);
|
|
$message = trim($commit_json->message);
|
|
} else {
|
|
return;
|
|
}
|
|
|
|
$this->set('PMA_VERSION_GIT', 1);
|
|
$this->set('PMA_VERSION_GIT_COMMITHASH', $hash);
|
|
$this->set('PMA_VERSION_GIT_BRANCH', $branch);
|
|
$this->set('PMA_VERSION_GIT_MESSAGE', $message);
|
|
$this->set('PMA_VERSION_GIT_AUTHOR', $author);
|
|
$this->set('PMA_VERSION_GIT_COMMITTER', $committer);
|
|
$this->set('PMA_VERSION_GIT_ISREMOTECOMMIT', $is_remote_commit);
|
|
$this->set('PMA_VERSION_GIT_ISREMOTEBRANCH', $is_remote_branch);
|
|
}
|
|
|
|
/**
|
|
* loads default values from default source
|
|
*
|
|
* @return boolean success
|
|
*/
|
|
public function loadDefaults()
|
|
{
|
|
$cfg = array();
|
|
if (! @file_exists($this->default_source)) {
|
|
$this->error_config_default_file = true;
|
|
return false;
|
|
}
|
|
$old_error_reporting = error_reporting(0);
|
|
ob_start();
|
|
$GLOBALS['pma_config_loading'] = true;
|
|
$eval_result = include $this->default_source;
|
|
$GLOBALS['pma_config_loading'] = false;
|
|
ob_end_clean();
|
|
error_reporting($old_error_reporting);
|
|
|
|
if ($eval_result === false) {
|
|
$this->error_config_default_file = true;
|
|
return false;
|
|
}
|
|
|
|
$this->default_source_mtime = filemtime($this->default_source);
|
|
|
|
$this->default_server = $cfg['Servers'][1];
|
|
unset($cfg['Servers']);
|
|
|
|
$this->default = $cfg;
|
|
$this->settings = array_replace_recursive($this->settings, $cfg);
|
|
|
|
$this->error_config_default_file = false;
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* loads configuration from $source, usually the config file
|
|
* should be called on object creation
|
|
*
|
|
* @param string $source config file
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function load($source = null)
|
|
{
|
|
$this->loadDefaults();
|
|
|
|
if (null !== $source) {
|
|
$this->setSource($source);
|
|
}
|
|
|
|
/**
|
|
* We check and set the font size at this point, to make the font size
|
|
* selector work also for users without a config.inc.php
|
|
*/
|
|
$this->checkFontsize();
|
|
|
|
if (! $this->checkConfigSource()) {
|
|
// even if no config file, set collation_connection
|
|
$this->checkCollationConnection();
|
|
return false;
|
|
}
|
|
|
|
$cfg = array();
|
|
|
|
/**
|
|
* Parses the configuration file, we throw away any errors or
|
|
* output.
|
|
*/
|
|
$old_error_reporting = error_reporting(0);
|
|
ob_start();
|
|
$GLOBALS['pma_config_loading'] = true;
|
|
$eval_result = include $this->getSource();
|
|
$GLOBALS['pma_config_loading'] = false;
|
|
ob_end_clean();
|
|
error_reporting($old_error_reporting);
|
|
|
|
if ($eval_result === false) {
|
|
$this->error_config_file = true;
|
|
} else {
|
|
$this->error_config_file = false;
|
|
$this->source_mtime = filemtime($this->getSource());
|
|
}
|
|
|
|
/**
|
|
* Ignore keys with / as we do not use these
|
|
*
|
|
* These can be confusing for user configuration layer as it
|
|
* flatten array using / and thus don't see difference between
|
|
* $cfg['Export/method'] and $cfg['Export']['method'], while rest
|
|
* of thre code uses the setting only in latter form.
|
|
*
|
|
* This could be removed once we consistently handle both values
|
|
* in the functional code as well.
|
|
*
|
|
* It could use array_filter(...ARRAY_FILTER_USE_KEY), but it's not
|
|
* supported on PHP 5.5 and HHVM.
|
|
*/
|
|
$matched_keys = array_filter(
|
|
array_keys($cfg),
|
|
function ($key) {return strpos($key, '/') === false;}
|
|
);
|
|
|
|
$cfg = array_intersect_key($cfg, array_flip($matched_keys));
|
|
|
|
/**
|
|
* Backward compatibility code
|
|
*/
|
|
if (!empty($cfg['DefaultTabTable'])) {
|
|
$cfg['DefaultTabTable'] = str_replace(
|
|
'_properties',
|
|
'',
|
|
str_replace(
|
|
'tbl_properties.php',
|
|
'tbl_sql.php',
|
|
$cfg['DefaultTabTable']
|
|
)
|
|
);
|
|
}
|
|
if (!empty($cfg['DefaultTabDatabase'])) {
|
|
$cfg['DefaultTabDatabase'] = str_replace(
|
|
'_details',
|
|
'',
|
|
str_replace(
|
|
'db_details.php',
|
|
'db_sql.php',
|
|
$cfg['DefaultTabDatabase']
|
|
)
|
|
);
|
|
}
|
|
|
|
$this->settings = array_replace_recursive($this->settings, $cfg);
|
|
|
|
// Handling of the collation must be done after merging of $cfg
|
|
// (from config.inc.php) so that $cfg['DefaultConnectionCollation']
|
|
// can have an effect.
|
|
$this->checkCollationConnection();
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Saves the connection collation
|
|
*
|
|
* @param array $config_data configuration data from user preferences
|
|
*
|
|
* @return void
|
|
*/
|
|
private function _saveConnectionCollation(array $config_data)
|
|
{
|
|
// just to shorten the lines
|
|
$collation = 'collation_connection';
|
|
if (isset($GLOBALS[$collation])
|
|
&& (isset($_COOKIE['pma_collation_connection'])
|
|
|| isset($_POST[$collation]))
|
|
) {
|
|
if ((! isset($config_data[$collation])
|
|
&& $GLOBALS[$collation] != 'utf8_general_ci')
|
|
|| isset($config_data[$collation])
|
|
&& $GLOBALS[$collation] != $config_data[$collation]
|
|
) {
|
|
$this->setUserValue(
|
|
null,
|
|
$collation,
|
|
$GLOBALS[$collation],
|
|
'utf8_general_ci'
|
|
);
|
|
}
|
|
} else {
|
|
// read collation from settings
|
|
if (isset($config_data[$collation])) {
|
|
$GLOBALS[$collation]
|
|
= $config_data[$collation];
|
|
$this->setCookie(
|
|
'pma_collation_connection',
|
|
$GLOBALS[$collation]
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Loads user preferences and merges them with current config
|
|
* must be called after control connection has been established
|
|
*
|
|
* @return void
|
|
*/
|
|
public function loadUserPreferences()
|
|
{
|
|
// index.php should load these settings, so that phpmyadmin.css.php
|
|
// will have everything available in session cache
|
|
$server = isset($GLOBALS['server'])
|
|
? $GLOBALS['server']
|
|
: (!empty($GLOBALS['cfg']['ServerDefault'])
|
|
? $GLOBALS['cfg']['ServerDefault']
|
|
: 0);
|
|
$cache_key = 'server_' . $server;
|
|
if ($server > 0 && !defined('PMA_MINIMUM_COMMON')) {
|
|
$config_mtime = max($this->default_source_mtime, $this->source_mtime);
|
|
// cache user preferences, use database only when needed
|
|
if (! isset($_SESSION['cache'][$cache_key]['userprefs'])
|
|
|| $_SESSION['cache'][$cache_key]['config_mtime'] < $config_mtime
|
|
) {
|
|
$prefs = UserPreferences::load();
|
|
$_SESSION['cache'][$cache_key]['userprefs']
|
|
= UserPreferences::apply($prefs['config_data']);
|
|
$_SESSION['cache'][$cache_key]['userprefs_mtime'] = $prefs['mtime'];
|
|
$_SESSION['cache'][$cache_key]['userprefs_type'] = $prefs['type'];
|
|
$_SESSION['cache'][$cache_key]['config_mtime'] = $config_mtime;
|
|
}
|
|
} elseif ($server == 0
|
|
|| ! isset($_SESSION['cache'][$cache_key]['userprefs'])
|
|
) {
|
|
$this->set('user_preferences', false);
|
|
return;
|
|
}
|
|
$config_data = $_SESSION['cache'][$cache_key]['userprefs'];
|
|
// type is 'db' or 'session'
|
|
$this->set(
|
|
'user_preferences',
|
|
$_SESSION['cache'][$cache_key]['userprefs_type']
|
|
);
|
|
$this->set(
|
|
'user_preferences_mtime',
|
|
$_SESSION['cache'][$cache_key]['userprefs_mtime']
|
|
);
|
|
|
|
// backup some settings
|
|
$org_fontsize = '';
|
|
if (isset($this->settings['fontsize'])) {
|
|
$org_fontsize = $this->settings['fontsize'];
|
|
}
|
|
// load config array
|
|
$this->settings = array_replace_recursive($this->settings, $config_data);
|
|
$GLOBALS['cfg'] = array_replace_recursive($GLOBALS['cfg'], $config_data);
|
|
if (defined('PMA_MINIMUM_COMMON')) {
|
|
return;
|
|
}
|
|
|
|
// settings below start really working on next page load, but
|
|
// changes are made only in index.php so everything is set when
|
|
// in frames
|
|
|
|
// save theme
|
|
/** @var ThemeManager $tmanager */
|
|
$tmanager = ThemeManager::getInstance();
|
|
if ($tmanager->getThemeCookie() || isset($_REQUEST['set_theme'])) {
|
|
if ((! isset($config_data['ThemeDefault'])
|
|
&& $tmanager->theme->getId() != 'original')
|
|
|| isset($config_data['ThemeDefault'])
|
|
&& $config_data['ThemeDefault'] != $tmanager->theme->getId()
|
|
) {
|
|
// new theme was set in common.inc.php
|
|
$this->setUserValue(
|
|
null,
|
|
'ThemeDefault',
|
|
$tmanager->theme->getId(),
|
|
'original'
|
|
);
|
|
}
|
|
} else {
|
|
// no cookie - read default from settings
|
|
if ($this->settings['ThemeDefault'] != $tmanager->theme->getId()
|
|
&& $tmanager->checkTheme($this->settings['ThemeDefault'])
|
|
) {
|
|
$tmanager->setActiveTheme($this->settings['ThemeDefault']);
|
|
$tmanager->setThemeCookie();
|
|
}
|
|
}
|
|
|
|
// save font size
|
|
if ((! isset($config_data['fontsize'])
|
|
&& $org_fontsize != '82%')
|
|
|| isset($config_data['fontsize'])
|
|
&& $org_fontsize != $config_data['fontsize']
|
|
) {
|
|
$this->setUserValue(null, 'fontsize', $org_fontsize, '82%');
|
|
}
|
|
|
|
// save language
|
|
if (isset($_COOKIE['pma_lang']) || isset($_POST['lang'])) {
|
|
if ((! isset($config_data['lang'])
|
|
&& $GLOBALS['lang'] != 'en')
|
|
|| isset($config_data['lang'])
|
|
&& $GLOBALS['lang'] != $config_data['lang']
|
|
) {
|
|
$this->setUserValue(null, 'lang', $GLOBALS['lang'], 'en');
|
|
}
|
|
} else {
|
|
// read language from settings
|
|
if (isset($config_data['lang'])) {
|
|
$language = LanguageManager::getInstance()->getLanguage(
|
|
$config_data['lang']
|
|
);
|
|
if ($language !== false) {
|
|
$language->activate();
|
|
$this->setCookie('pma_lang', $language->getCode());
|
|
}
|
|
}
|
|
}
|
|
|
|
// save connection collation
|
|
$this->_saveConnectionCollation($config_data);
|
|
}
|
|
|
|
/**
|
|
* Sets config value which is stored in user preferences (if available)
|
|
* or in a cookie.
|
|
*
|
|
* If user preferences are not yet initialized, option is applied to
|
|
* global config and added to a update queue, which is processed
|
|
* by {@link loadUserPreferences()}
|
|
*
|
|
* @param string $cookie_name can be null
|
|
* @param string $cfg_path configuration path
|
|
* @param mixed $new_cfg_value new value
|
|
* @param mixed $default_value default value
|
|
*
|
|
* @return void
|
|
*/
|
|
public function setUserValue($cookie_name, $cfg_path, $new_cfg_value,
|
|
$default_value = null
|
|
) {
|
|
// use permanent user preferences if possible
|
|
$prefs_type = $this->get('user_preferences');
|
|
if ($prefs_type) {
|
|
if ($default_value === null) {
|
|
$default_value = Core::arrayRead($cfg_path, $this->default);
|
|
}
|
|
UserPreferences::persistOption($cfg_path, $new_cfg_value, $default_value);
|
|
}
|
|
if ($prefs_type != 'db' && $cookie_name) {
|
|
// fall back to cookies
|
|
if ($default_value === null) {
|
|
$default_value = Core::arrayRead($cfg_path, $this->settings);
|
|
}
|
|
$this->setCookie($cookie_name, $new_cfg_value, $default_value);
|
|
}
|
|
Core::arrayWrite($cfg_path, $GLOBALS['cfg'], $new_cfg_value);
|
|
Core::arrayWrite($cfg_path, $this->settings, $new_cfg_value);
|
|
}
|
|
|
|
/**
|
|
* Reads value stored by {@link setUserValue()}
|
|
*
|
|
* @param string $cookie_name cookie name
|
|
* @param mixed $cfg_value config value
|
|
*
|
|
* @return mixed
|
|
*/
|
|
public function getUserValue($cookie_name, $cfg_value)
|
|
{
|
|
$cookie_exists = isset($_COOKIE) && !empty($_COOKIE[$cookie_name]);
|
|
$prefs_type = $this->get('user_preferences');
|
|
if ($prefs_type == 'db') {
|
|
// permanent user preferences value exists, remove cookie
|
|
if ($cookie_exists) {
|
|
$this->removeCookie($cookie_name);
|
|
}
|
|
} else if ($cookie_exists) {
|
|
return $_COOKIE[$cookie_name];
|
|
}
|
|
// return value from $cfg array
|
|
return $cfg_value;
|
|
}
|
|
|
|
/**
|
|
* set source
|
|
*
|
|
* @param string $source source
|
|
*
|
|
* @return void
|
|
*/
|
|
public function setSource($source)
|
|
{
|
|
$this->source = trim($source);
|
|
}
|
|
|
|
/**
|
|
* check config source
|
|
*
|
|
* @return boolean whether source is valid or not
|
|
*/
|
|
public function checkConfigSource()
|
|
{
|
|
if (! $this->getSource()) {
|
|
// no configuration file set at all
|
|
return false;
|
|
}
|
|
|
|
if (! @file_exists($this->getSource())) {
|
|
$this->source_mtime = 0;
|
|
return false;
|
|
}
|
|
|
|
if (! @is_readable($this->getSource())) {
|
|
// manually check if file is readable
|
|
// might be bug #3059806 Supporting running from CIFS/Samba shares
|
|
|
|
$contents = false;
|
|
$handle = @fopen($this->getSource(), 'r');
|
|
if ($handle !== false) {
|
|
$contents = @fread($handle, 1); // reading 1 byte is enough to test
|
|
fclose($handle);
|
|
}
|
|
if ($contents === false) {
|
|
$this->source_mtime = 0;
|
|
Core::fatalError(
|
|
sprintf(
|
|
function_exists('__')
|
|
? __('Existing configuration file (%s) is not readable.')
|
|
: 'Existing configuration file (%s) is not readable.',
|
|
$this->getSource()
|
|
)
|
|
);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* verifies the permissions on config file (if asked by configuration)
|
|
* (must be called after config.inc.php has been merged)
|
|
*
|
|
* @return void
|
|
*/
|
|
public function checkPermissions()
|
|
{
|
|
// Check for permissions (on platforms that support it):
|
|
if ($this->get('CheckConfigurationPermissions') && @file_exists($this->getSource())) {
|
|
$perms = @fileperms($this->getSource());
|
|
if (!($perms === false) && ($perms & 2)) {
|
|
// This check is normally done after loading configuration
|
|
$this->checkWebServerOs();
|
|
if ($this->get('PMA_IS_WINDOWS') == 0) {
|
|
$this->source_mtime = 0;
|
|
Core::fatalError(
|
|
__(
|
|
'Wrong permissions on configuration file, '
|
|
. 'should not be world writable!'
|
|
)
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Checks for errors
|
|
* (must be called after config.inc.php has been merged)
|
|
*
|
|
* @return void
|
|
*/
|
|
public function checkErrors()
|
|
{
|
|
if ($this->error_config_default_file) {
|
|
Core::fatalError(
|
|
sprintf(
|
|
__('Could not load default configuration from: %1$s'),
|
|
$this->default_source
|
|
)
|
|
);
|
|
}
|
|
|
|
if ($this->error_config_file) {
|
|
$error = '[strong]' . __('Failed to read configuration file!') . '[/strong]'
|
|
. '[br][br]'
|
|
. __(
|
|
'This usually means there is a syntax error in it, '
|
|
. 'please check any errors shown below.'
|
|
)
|
|
. '[br][br]'
|
|
. '[conferr]';
|
|
trigger_error($error, E_USER_ERROR);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* returns specific config setting
|
|
*
|
|
* @param string $setting config setting
|
|
*
|
|
* @return mixed value
|
|
*/
|
|
public function get($setting)
|
|
{
|
|
if (isset($this->settings[$setting])) {
|
|
return $this->settings[$setting];
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* sets configuration variable
|
|
*
|
|
* @param string $setting configuration option
|
|
* @param mixed $value new value for configuration option
|
|
*
|
|
* @return void
|
|
*/
|
|
public function set($setting, $value)
|
|
{
|
|
if (! isset($this->settings[$setting])
|
|
|| $this->settings[$setting] !== $value
|
|
) {
|
|
$this->settings[$setting] = $value;
|
|
$this->set_mtime = time();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* returns source for current config
|
|
*
|
|
* @return string config source
|
|
*/
|
|
public function getSource()
|
|
{
|
|
return $this->source;
|
|
}
|
|
|
|
/**
|
|
* returns a unique value to force a CSS reload if either the config
|
|
* or the theme changes
|
|
* must also check the pma_fontsize cookie in case there is no
|
|
* config file
|
|
*
|
|
* @return int Summary of unix timestamps and fontsize,
|
|
* to be unique on theme parameters change
|
|
*/
|
|
public function getThemeUniqueValue()
|
|
{
|
|
if (null !== $this->get('fontsize')) {
|
|
$fontsize = intval($this->get('fontsize'));
|
|
} elseif (isset($_COOKIE['pma_fontsize'])) {
|
|
$fontsize = intval($_COOKIE['pma_fontsize']);
|
|
} else {
|
|
$fontsize = 0;
|
|
}
|
|
return (
|
|
$fontsize +
|
|
$this->source_mtime +
|
|
$this->default_source_mtime +
|
|
$this->get('user_preferences_mtime') +
|
|
$GLOBALS['PMA_Theme']->mtime_info +
|
|
$GLOBALS['PMA_Theme']->filesize_info);
|
|
}
|
|
|
|
/**
|
|
* Sets collation_connection based on user preference. First is checked
|
|
* value from request, then cookies with fallback to default.
|
|
*
|
|
* After setting it here, cookie is set in common.inc.php to persist
|
|
* the selection.
|
|
*
|
|
* @todo check validity of collation string
|
|
*
|
|
* @return void
|
|
*/
|
|
public function checkCollationConnection()
|
|
{
|
|
if (! empty($_REQUEST['collation_connection'])) {
|
|
$collation = htmlspecialchars(
|
|
strip_tags($_REQUEST['collation_connection'])
|
|
);
|
|
} elseif (! empty($_COOKIE['pma_collation_connection'])) {
|
|
$collation = htmlspecialchars(
|
|
strip_tags($_COOKIE['pma_collation_connection'])
|
|
);
|
|
} else {
|
|
$collation = $this->get('DefaultConnectionCollation');
|
|
}
|
|
$this->set('collation_connection', $collation);
|
|
}
|
|
|
|
/**
|
|
* checks for font size configuration, and sets font size as requested by user
|
|
*
|
|
* @return void
|
|
*/
|
|
public function checkFontsize()
|
|
{
|
|
$new_fontsize = '';
|
|
|
|
if (isset($_GET['set_fontsize'])) {
|
|
$new_fontsize = $_GET['set_fontsize'];
|
|
} elseif (isset($_POST['set_fontsize'])) {
|
|
$new_fontsize = $_POST['set_fontsize'];
|
|
} elseif (isset($_COOKIE['pma_fontsize'])) {
|
|
$new_fontsize = $_COOKIE['pma_fontsize'];
|
|
}
|
|
|
|
if (preg_match('/^[0-9.]+(px|em|pt|\%)$/', $new_fontsize)) {
|
|
$this->set('fontsize', $new_fontsize);
|
|
} elseif (! $this->get('fontsize')) {
|
|
// 80% would correspond to the default browser font size
|
|
// of 16, but use 82% to help read the monoface font
|
|
$this->set('fontsize', '82%');
|
|
}
|
|
|
|
$this->setCookie('pma_fontsize', $this->get('fontsize'), '82%');
|
|
}
|
|
|
|
/**
|
|
* checks if upload is enabled
|
|
*
|
|
* @return void
|
|
*/
|
|
public function checkUpload()
|
|
{
|
|
if (!ini_get('file_uploads')) {
|
|
$this->set('enable_upload', false);
|
|
return;
|
|
}
|
|
|
|
$this->set('enable_upload', true);
|
|
// if set "php_admin_value file_uploads Off" in httpd.conf
|
|
// ini_get() also returns the string "Off" in this case:
|
|
if ('off' == strtolower(ini_get('file_uploads'))) {
|
|
$this->set('enable_upload', false);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Maximum upload size as limited by PHP
|
|
* Used with permission from Moodle (https://moodle.org/) by Martin Dougiamas
|
|
*
|
|
* this section generates $max_upload_size in bytes
|
|
*
|
|
* @return void
|
|
*/
|
|
public function checkUploadSize()
|
|
{
|
|
if (! $filesize = ini_get('upload_max_filesize')) {
|
|
$filesize = "5M";
|
|
}
|
|
|
|
if ($postsize = ini_get('post_max_size')) {
|
|
$this->set(
|
|
'max_upload_size',
|
|
min(Core::getRealSize($filesize), Core::getRealSize($postsize))
|
|
);
|
|
} else {
|
|
$this->set('max_upload_size', Core::getRealSize($filesize));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Checks if protocol is https
|
|
*
|
|
* This function checks if the https protocol on the active connection.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isHttps()
|
|
{
|
|
|
|
if (null !== $this->get('is_https')) {
|
|
return $this->get('is_https');
|
|
}
|
|
|
|
$url = $this->get('PmaAbsoluteUri');
|
|
|
|
$is_https = false;
|
|
if (! empty($url) && parse_url($url, PHP_URL_SCHEME) === 'https') {
|
|
$is_https = true;
|
|
} elseif (strtolower(Core::getenv('HTTP_SCHEME')) == 'https') {
|
|
$is_https = true;
|
|
} elseif (strtolower(Core::getenv('HTTPS')) == 'on') {
|
|
$is_https = true;
|
|
} elseif (substr(strtolower(Core::getenv('REQUEST_URI')), 0, 6) == 'https:') {
|
|
$is_https = true;
|
|
} elseif (strtolower(Core::getenv('HTTP_HTTPS_FROM_LB')) == 'on') {
|
|
// A10 Networks load balancer
|
|
$is_https = true;
|
|
} elseif (strtolower(Core::getenv('HTTP_FRONT_END_HTTPS')) == 'on') {
|
|
$is_https = true;
|
|
} elseif (strtolower(Core::getenv('HTTP_X_FORWARDED_PROTO')) == 'https') {
|
|
$is_https = true;
|
|
} elseif (Core::getenv('SERVER_PORT') == 443) {
|
|
$is_https = true;
|
|
}
|
|
|
|
$this->set('is_https', $is_https);
|
|
|
|
return $is_https;
|
|
}
|
|
|
|
/**
|
|
* Get phpMyAdmin root path
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getRootPath()
|
|
{
|
|
static $cookie_path = null;
|
|
|
|
if (null !== $cookie_path && !defined('TESTSUITE')) {
|
|
return $cookie_path;
|
|
}
|
|
|
|
$url = $this->get('PmaAbsoluteUri');
|
|
|
|
if (! empty($url)) {
|
|
$path = parse_url($url, PHP_URL_PATH);
|
|
if (! empty($path)) {
|
|
if (substr($path, -1) != '/') {
|
|
return $path . '/';
|
|
}
|
|
return $path;
|
|
}
|
|
}
|
|
|
|
$parsed_url = parse_url($GLOBALS['PMA_PHP_SELF']);
|
|
|
|
$parts = explode(
|
|
'/',
|
|
rtrim(str_replace('\\', '/', $parsed_url['path']), '/')
|
|
);
|
|
|
|
/* Remove filename */
|
|
if (substr($parts[count($parts) - 1], -4) == '.php') {
|
|
$parts = array_slice($parts, 0, count($parts) - 1);
|
|
}
|
|
|
|
/* Remove extra path from javascript calls */
|
|
if (defined('PMA_PATH_TO_BASEDIR')) {
|
|
$parts = array_slice($parts, 0, count($parts) - 1);
|
|
}
|
|
|
|
$parts[] = '';
|
|
|
|
return implode('/', $parts);
|
|
}
|
|
|
|
/**
|
|
* enables backward compatibility
|
|
*
|
|
* @return void
|
|
*/
|
|
public function enableBc()
|
|
{
|
|
$GLOBALS['cfg'] = $this->settings;
|
|
$GLOBALS['default_server'] = $this->default_server;
|
|
unset($this->default_server);
|
|
$GLOBALS['collation_connection'] = $this->get('collation_connection');
|
|
$GLOBALS['is_upload'] = $this->get('enable_upload');
|
|
$GLOBALS['max_upload_size'] = $this->get('max_upload_size');
|
|
$GLOBALS['is_https'] = $this->get('is_https');
|
|
|
|
$defines = array(
|
|
'PMA_VERSION',
|
|
'PMA_MAJOR_VERSION',
|
|
'PMA_THEME_VERSION',
|
|
'PMA_THEME_GENERATION',
|
|
'PMA_IS_WINDOWS',
|
|
'PMA_IS_GD2',
|
|
'PMA_USR_OS',
|
|
'PMA_USR_BROWSER_VER',
|
|
'PMA_USR_BROWSER_AGENT'
|
|
);
|
|
|
|
foreach ($defines as $define) {
|
|
if (! defined($define)) {
|
|
define($define, $this->get($define));
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* returns options for font size selection
|
|
*
|
|
* @param string $current_size current selected font size with unit
|
|
*
|
|
* @return array selectable font sizes
|
|
*/
|
|
protected static function getFontsizeOptions($current_size = '82%')
|
|
{
|
|
$unit = preg_replace('/[0-9.]*/', '', $current_size);
|
|
$value = preg_replace('/[^0-9.]*/', '', $current_size);
|
|
|
|
$factors = array();
|
|
$options = array();
|
|
$options["$value"] = $value . $unit;
|
|
|
|
if ($unit === '%') {
|
|
$factors[] = 1;
|
|
$factors[] = 5;
|
|
$factors[] = 10;
|
|
$options['100'] = '100%';
|
|
} elseif ($unit === 'em') {
|
|
$factors[] = 0.05;
|
|
$factors[] = 0.2;
|
|
$factors[] = 1;
|
|
} elseif ($unit === 'pt') {
|
|
$factors[] = 0.5;
|
|
$factors[] = 2;
|
|
} elseif ($unit === 'px') {
|
|
$factors[] = 1;
|
|
$factors[] = 5;
|
|
$factors[] = 10;
|
|
} else {
|
|
//unknown font size unit
|
|
$factors[] = 0.05;
|
|
$factors[] = 0.2;
|
|
$factors[] = 1;
|
|
$factors[] = 5;
|
|
$factors[] = 10;
|
|
}
|
|
|
|
foreach ($factors as $key => $factor) {
|
|
$option_inc = $value + $factor;
|
|
$option_dec = $value - $factor;
|
|
while (count($options) < 21) {
|
|
$options["$option_inc"] = $option_inc . $unit;
|
|
if ($option_dec > $factors[0]) {
|
|
$options["$option_dec"] = $option_dec . $unit;
|
|
}
|
|
$option_inc += $factor;
|
|
$option_dec -= $factor;
|
|
if (isset($factors[$key + 1])
|
|
&& $option_inc >= $value + $factors[$key + 1]
|
|
) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
ksort($options);
|
|
return $options;
|
|
}
|
|
|
|
/**
|
|
* returns html selectbox for font sizes
|
|
*
|
|
* @return string html selectbox
|
|
*/
|
|
protected static function getFontsizeSelection()
|
|
{
|
|
$current_size = $GLOBALS['PMA_Config']->get('fontsize');
|
|
// for the case when there is no config file (this is supported)
|
|
if (empty($current_size)) {
|
|
if (isset($_COOKIE['pma_fontsize'])) {
|
|
$current_size = htmlspecialchars($_COOKIE['pma_fontsize']);
|
|
} else {
|
|
$current_size = '82%';
|
|
}
|
|
}
|
|
$options = Config::getFontsizeOptions($current_size);
|
|
|
|
$return = '<label for="select_fontsize">' . __('Font size')
|
|
. ':</label>' . "\n"
|
|
. '<select name="set_fontsize" id="select_fontsize"'
|
|
. ' class="autosubmit">' . "\n";
|
|
foreach ($options as $option) {
|
|
$return .= '<option value="' . $option . '"';
|
|
if ($option == $current_size) {
|
|
$return .= ' selected="selected"';
|
|
}
|
|
$return .= '>' . $option . '</option>' . "\n";
|
|
}
|
|
$return .= '</select>';
|
|
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* return complete font size selection form
|
|
*
|
|
* @return string html selectbox
|
|
*/
|
|
public static function getFontsizeForm()
|
|
{
|
|
return '<form name="form_fontsize_selection" id="form_fontsize_selection"'
|
|
. ' method="get" action="index.php" class="disableAjax">' . "\n"
|
|
. Url::getHiddenInputs() . "\n"
|
|
. Config::getFontsizeSelection() . "\n"
|
|
. '</form>';
|
|
}
|
|
|
|
/**
|
|
* removes cookie
|
|
*
|
|
* @param string $cookie name of cookie to remove
|
|
*
|
|
* @return boolean result of setcookie()
|
|
*/
|
|
public function removeCookie($cookie)
|
|
{
|
|
if (defined('TESTSUITE')) {
|
|
if (isset($_COOKIE[$cookie])) {
|
|
unset($_COOKIE[$cookie]);
|
|
}
|
|
return true;
|
|
}
|
|
return setcookie(
|
|
$cookie,
|
|
'',
|
|
time() - 3600,
|
|
$this->getRootPath(),
|
|
'',
|
|
$this->isHttps()
|
|
);
|
|
}
|
|
|
|
/**
|
|
* sets cookie if value is different from current cookie value,
|
|
* or removes if value is equal to default
|
|
*
|
|
* @param string $cookie name of cookie to remove
|
|
* @param mixed $value new cookie value
|
|
* @param string $default default value
|
|
* @param int $validity validity of cookie in seconds (default is one month)
|
|
* @param bool $httponly whether cookie is only for HTTP (and not for scripts)
|
|
*
|
|
* @return boolean result of setcookie()
|
|
*/
|
|
public function setCookie($cookie, $value, $default = null,
|
|
$validity = null, $httponly = true
|
|
) {
|
|
if (strlen($value) > 0 && null !== $default && $value === $default
|
|
) {
|
|
// default value is used
|
|
if (isset($_COOKIE[$cookie])) {
|
|
// remove cookie
|
|
return $this->removeCookie($cookie);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
if (strlen($value) === 0 && isset($_COOKIE[$cookie])) {
|
|
// remove cookie, value is empty
|
|
return $this->removeCookie($cookie);
|
|
}
|
|
|
|
if (! isset($_COOKIE[$cookie]) || $_COOKIE[$cookie] !== $value) {
|
|
// set cookie with new value
|
|
/* Calculate cookie validity */
|
|
if ($validity === null) {
|
|
/* Valid for one month */
|
|
$validity = time() + 2592000;
|
|
} elseif ($validity == 0) {
|
|
/* Valid for session */
|
|
$validity = 0;
|
|
} else {
|
|
$validity = time() + $validity;
|
|
}
|
|
if (defined('TESTSUITE')) {
|
|
$_COOKIE[$cookie] = $value;
|
|
return true;
|
|
}
|
|
return setcookie(
|
|
$cookie,
|
|
$value,
|
|
$validity,
|
|
$this->getRootPath(),
|
|
'',
|
|
$this->isHttps(),
|
|
$httponly
|
|
);
|
|
}
|
|
|
|
// cookie has already $value as value
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Error handler to catch fatal errors when loading configuration
|
|
* file
|
|
*
|
|
*
|
|
* PMA_Config_fatalErrorHandler
|
|
* @return void
|
|
*/
|
|
public static function fatalErrorHandler()
|
|
{
|
|
if (!isset($GLOBALS['pma_config_loading'])
|
|
|| !$GLOBALS['pma_config_loading']
|
|
) {
|
|
return;
|
|
}
|
|
|
|
$error = error_get_last();
|
|
if ($error === null) {
|
|
return;
|
|
}
|
|
|
|
Core::fatalError(
|
|
sprintf(
|
|
'Failed to load phpMyAdmin configuration (%s:%s): %s',
|
|
Error::relPath($error['file']),
|
|
$error['line'],
|
|
$error['message']
|
|
)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Wrapper for footer/header rendering
|
|
*
|
|
* @param string $filename File to check and render
|
|
* @param string $id Div ID
|
|
*
|
|
* @return string
|
|
*/
|
|
private static function _renderCustom($filename, $id)
|
|
{
|
|
$retval = '';
|
|
if (@file_exists($filename)) {
|
|
$retval .= '<div id="' . $id . '">';
|
|
ob_start();
|
|
include $filename;
|
|
$retval .= ob_get_contents();
|
|
ob_end_clean();
|
|
$retval .= '</div>';
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
/**
|
|
* Renders user configured footer
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function renderFooter()
|
|
{
|
|
return self::_renderCustom(CUSTOM_FOOTER_FILE, 'pma_footer');
|
|
}
|
|
|
|
/**
|
|
* Renders user configured footer
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function renderHeader()
|
|
{
|
|
return self::_renderCustom(CUSTOM_HEADER_FILE, 'pma_header');
|
|
}
|
|
|
|
/**
|
|
* Returns temporary dir path
|
|
*
|
|
* @param string $name Directory name
|
|
*
|
|
* @return string|null
|
|
*/
|
|
public function getTempDir($name)
|
|
{
|
|
static $temp_dir = array();
|
|
|
|
if (isset($temp_dir[$name]) && !defined('TESTSUITE')) {
|
|
return $temp_dir[$name];
|
|
}
|
|
|
|
$path = $this->get('TempDir');
|
|
if (empty($path)) {
|
|
$path = null;
|
|
} else {
|
|
$path .= '/' . $name;
|
|
if (! @is_dir($path)) {
|
|
@mkdir($path, 0770, true);
|
|
}
|
|
if (! @is_dir($path) || ! @is_writable($path)) {
|
|
$path = null;
|
|
}
|
|
}
|
|
|
|
$temp_dir[$name] = $path;
|
|
return $path;
|
|
}
|
|
|
|
/**
|
|
* Returns temporary directory
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getUploadTempDir()
|
|
{
|
|
// First try configured temp dir
|
|
// Fallback to PHP upload_tmp_dir
|
|
$dirs = array(
|
|
$this->getTempDir('upload'),
|
|
ini_get('upload_tmp_dir'),
|
|
sys_get_temp_dir(),
|
|
);
|
|
|
|
foreach ($dirs as $dir) {
|
|
if (! empty($dir) && @is_writable($dir)) {
|
|
return realpath($dir);
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}
|
|
|
|
if (!defined('TESTSUITE')) {
|
|
register_shutdown_function(array('PhpMyAdmin\Config', 'fatalErrorHandler'));
|
|
}
|
