galette/includes/galette.inc.php

   1 <?php
   2
   3 /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
   4
   5 /**
   6  * Main Galette initialisation
   7  *
   8  * PHP version 5
   9  *
  10  * Copyright © 2009-2018 The Galette Team
  11  *
  12  * This file is part of Galette (http://galette.tuxfamily.org).
  13  *
  14  * Galette is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation, either version 3 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * Galette is distributed in the hope that it will be useful,
  20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22  *  GNU General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with Galette. If not, see <http://www.gnu.org/licenses/>.
  26  *
  27  * @category  Main
  28  * @package   Galette
  29  *
  30  * @author    Johan Cwiklinski <johan@x-tnd.be>
  31  * @copyright 2007-2018 The Galette Team
  32  * @license   http://www.gnu.org/licenses/gpl-3.0.html GPL License 3.0 or (at your option) any later version
  33  * @version   SVN: $Id$
  34  * @link      http://galette.tuxfamily.org
  35  * @since     Available since 0.7-dev - 2007-10-07
  36  */
  37
  38 //define galette's root directory
  39 if (!defined('GALETTE_ROOT')) {
  40     define('GALETTE_ROOT', __DIR__ . '/../');
  41 }
  42
  43 require_once GALETTE_ROOT . 'config/versions.inc.php';
  44 require_once GALETTE_ROOT . 'config/paths.inc.php';
  45
  46 // check required PHP version...
  47 if (version_compare(PHP_VERSION, GALETTE_PHP_MIN, '<')) {
  48     echo 'Galette is NOT compliant with your current PHP version. ' .
  49         'Galette requires PHP ' . GALETTE_PHP_MIN  .
  50         ' minimum and current version is ' . phpversion();
  51     die();
  52 }
  53
  54 $time_start = microtime(true);
  55 $cron = (PHP_SAPI === 'cli');
  56
  57 // define relative base path templating can use
  58 if (!defined('GALETTE_BASE_PATH')) {
  59     define('GALETTE_BASE_PATH', './');
  60 }
  61
  62 //we'll only include relevant parts if we work from installer
  63 if (!isset($installer)) {
  64     $installer = false;
  65 }
  66 // test if galette is already installed or if we're form installer
  67 // and redirect to install page if not
  68 $installed = file_exists(GALETTE_CONFIG_PATH . 'config.inc.php');
  69 if (!$installed && !$installer) {
  70     header('location: ./installer.php');
  71     die();
  72 }
  73
  74 if (file_exists(GALETTE_CONFIG_PATH . 'behavior.inc.php')
  75     && !defined('GALETTE_TESTS') && !$cron
  76 ) {
  77     include_once GALETTE_CONFIG_PATH . 'behavior.inc.php';
  78 }
  79
  80 if (isset($installer) && $installer !== true) {
  81     //If we're not working from installer
  82     include_once GALETTE_CONFIG_PATH . 'config.inc.php';
  83 }
  84
  85 use Analog\Analog;
  86 use Galette\Core;
  87
  88 /*
  89 BREAKS as of Galette 0.9-dev
  90 // To help the built-in PHP dev server, check if the request was actually for
  91 // something which should probably be served as a static file
  92 if (PHP_SAPI === 'cli-server' && $_SERVER['SCRIPT_FILENAME'] !== __FILE__) {
  93     return false;
  94 }*/
  95
  96 require GALETTE_ROOT . '/vendor/autoload.php';
  97
  98 //start profiling
  99 if (defined('GALETTE_XHPROF_PATH')
 100     && function_exists('xhprof_enable')
 101 ) {
 102     include_once __DIR__ . '/../lib/Galette/Common/XHProf.php';
 103     $profiler = new Galette\Common\XHProf();
 104     $profiler->start();
 105 }
 106
 107 define('GALETTE_VERSION', 'v0.9.3');
 108 define('GALETTE_COMPAT_VERSION', '0.9.2');
 109 define('GALETTE_DB_VERSION', '0.931');
 110 if (!defined('GALETTE_MODE')) {
 111     define('GALETTE_MODE', 'PROD'); //DEV, PROD, MAINT or DEMO
 112 }
 113
 114 if (!isset($_COOKIE['show_galette_dashboard'])) {
 115     setcookie(
 116         'show_galette_dashboard',
 117         true,
 118         time()+31536000 //valid for a year
 119     );
 120 }
 121
 122 if (!defined('GALETTE_DISPLAY_ERRORS')) {
 123     if (GALETTE_MODE === 'DEV') {
 124         define('GALETTE_DISPLAY_ERRORS', 1);
 125     } else {
 126         define('GALETTE_DISPLAY_ERRORS', 0);
 127     }
 128 }
 129 ini_set('display_errors', 0);
 130
 131 set_include_path(
 132     GALETTE_ZEND_PATH . PATH_SEPARATOR .
 133     GALETTE_PHP_MAILER_PATH . PATH_SEPARATOR .
 134     GALETTE_SMARTY_PATH . PATH_SEPARATOR .
 135     get_include_path()
 136 );
 137
 138 /*------------------------------------------------------------------------------
 139 Logger stuff
 140 ------------------------------------------------------------------------------*/
 141 if (!$cron && !defined('GALETTE_TESTS')) {
 142     //set custom error handler
 143     set_error_handler(
 144         array(
 145             "Galette\Core\Error",
 146             "errorHandler"
 147         )
 148     );
 149 }
 150
 151 $galette_run_log = null;
 152 $galette_debug_log = \Analog\Handler\Ignore::init();
 153
 154 if (!defined('GALETTE_LOG_LVL')) {
 155     if (GALETTE_MODE === 'DEV') {
 156         define('GALETTE_LOG_LVL', \Analog\Analog::DEBUG);
 157     } elseif (defined('GALETTE_TESTS')) {
 158         define('GALETTE_LOG_LVL', \Analog\Analog::ERROR);
 159     } else {
 160         define('GALETTE_LOG_LVL', \Analog\Analog::WARNING);
 161     }
 162 }
 163
 164 if (defined('GALETTE_TESTS')) {
 165     $log_path = GALETTE_LOGS_PATH . 'tests.log';
 166     $galette_run_log = \Analog\Handler\File::init($log_path);
 167 } else {
 168     if ((!$installer || ($installer && defined('GALETTE_LOGGER_CHECKED'))) && !$cron) {
 169         if (GALETTE_LOG_LVL >= \Analog\Analog::INFO) {
 170             $now = new \DateTime();
 171             $dbg_log_path = GALETTE_LOGS_PATH . 'galette_debug_' .
 172                 $now->format('Y-m-d')  . '.log';
 173             $galette_debug_log = \Analog\Handler\File::init($dbg_log_path);
 174         } else {
 175             $galette_debug_log = \Analog\Handler\Ignore::init();
 176         }
 177     }
 178     $galette_log_var = null;
 179
 180     if (GALETTE_MODE === 'DEV' || $cron
 181         || ( defined('GALETTE_SYS_LOG') && GALETTE_SYS_LOG === true )
 182     ) {
 183         //logs everything in PHP logs (per chance /var/log/http/error_log or /var/log/php-fpm/error.log)
 184         $galette_run_log = \Analog\Handler\Stderr::init();
 185     } else {
 186         if (!$installer || ($installer && defined('GALETTE_LOGGER_CHECKED'))) {
 187             //logs everything in galette log file
 188             if (!isset($logfile)) {
 189                 //if no filename has been setted (ie. from install), set default one
 190                 $logfile = 'galette_run';
 191             }
 192             $log_path = GALETTE_LOGS_PATH . $logfile . '.log';
 193             $galette_run_log = \Analog\Handler\File::init($log_path);
 194         } else {
 195             $galette_run_log = \Analog\Handler\Variable::init($galette_log_var);
 196         }
 197     }
 198     if (!$installer) {
 199         Core\Logs::cleanup();
 200     }
 201 }
 202
 203 Analog::handler(
 204     \Analog\Handler\Multi::init(
 205         array (
 206             Analog::NOTICE  => \Analog\Handler\Threshold::init(
 207                 $galette_run_log,
 208                 GALETTE_LOG_LVL
 209             ),
 210             Analog::DEBUG   => $galette_debug_log
 211         )
 212     )
 213 );
 214
 215 require_once GALETTE_ROOT . 'includes/functions.inc.php';
 216
 217 if (!$installer and !defined('GALETTE_TESTS')) {
 218     //If we're not working from installer nor from tests
 219     include_once GALETTE_CONFIG_PATH . 'config.inc.php';
 220
 221     /**
 222      * Database instanciation
 223      */
 224     $zdb = new Core\Db();
 225
 226     if ($zdb->checkDbVersion()) {
 227
 228         /**
 229          * Load preferences
 230          */
 231         $preferences = new Core\Preferences($zdb);
 232
 233         /**
 234          * Set the path to the current theme templates
 235          */
 236         define(
 237             '_CURRENT_THEME_PATH',
 238             GALETTE_THEMES_PATH . $preferences->pref_theme . '/'
 239         );
 240
 241         if (!defined('GALETTE_TPL_SUBDIR')) {
 242             define(
 243                 'GALETTE_TPL_SUBDIR',
 244                 'templates/' . $preferences->pref_theme . '/'
 245             );
 246         }
 247
 248         if (!defined('GALETTE_THEME')) {
 249             define(
 250                 'GALETTE_THEME',
 251                 'themes/' . $preferences->pref_theme . '/'
 252             );
 253         }
 254
 255         /** TODO: login is now handled in dependencies.php; the cron case should be aswell */
 256         if ($cron) {
 257             $login->logCron(basename($argv[0], '.php'));
 258         }
 259     } else {
 260         $needs_update = true;
 261     }
 262 }