galette/install/steps/check.php

   1 <?php
   2
   3 /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
   4
   5 /**
   6  * Galette installation, check step
   7  *
   8  * PHP version 5
   9  *
  10  * Copyright © 2013-2014 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  Core
  28  * @package   Galette
  29  *
  30  * @author    Johan Cwiklinski <johan@x-tnd.be>
  31  * @copyright 2013-2014 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 0.8 - 2013-01-09
  36  */
  37 ?>
  38                 <h2><?php echo _T("Welcome to the Galette Install!"); ?></h2>
  39 <?php
  40 $php_ok = true;
  41 $class = 'install-';
  42 $php_modules_class = '';
  43 $files_perms_class = '';
  44
  45 // check required PHP version...
  46 if (version_compare(PHP_VERSION, GALETTE_PHP_MIN, '<')) {
  47     $php_ok = false;
  48 }
  49
  50 // check date settings
  51 $date_ok = false;
  52 if (!version_compare(PHP_VERSION, '5.2.0', '<')) {
  53     try {
  54         $test_date = new DateTime();
  55         $date_ok = true;
  56     } catch (Exception $e) {
  57         //do nothing
  58     }
  59 }
  60
  61 // check PHP modules
  62 $cm = new Galette\Core\CheckModules();
  63 $modules_ok = $cm->isValid();
  64
  65 // check file permissions
  66 $perms_ok = true;
  67 $files_need_rw = array(
  68     _T("Compilation")       => GALETTE_COMPILE_DIR,
  69     _T("Photos")            => GALETTE_PHOTOS_PATH,
  70     _T("Cache")             => GALETTE_CACHE_DIR,
  71     _T("Temporary images")   => GALETTE_TEMPIMAGES_PATH,
  72     _T("Configuration")     => GALETTE_CONFIG_PATH,
  73     _T("Exports")           => GALETTE_EXPORTS_PATH,
  74     _T("Imports")           => GALETTE_IMPORTS_PATH,
  75     _T("Logs")              => GALETTE_LOGS_PATH,
  76     _T("Attachments")       => GALETTE_ATTACHMENTS_PATH,
  77     _T("Files")             => GALETTE_FILES_PATH
  78 );
  79
  80 $files_perms_class = $class . 'ok';
  81
  82 foreach ($files_need_rw as $label=>$file) {
  83     $writable = is_writable($file);
  84     if (!$writable) {
  85         $perms_ok = false;
  86     }
  87 }
  88
  89 if ($perms_ok && $modules_ok && $php_ok && $date_ok) {
  90     echo '<p id="infobox">' . _T("Galette requirements are met :)") . '</p>';
  91 }
  92
  93 if (!$date_ok) {
  94     echo '<p class="error">' . _T("Your PHP date settings are not correct. Maybe you've missed the timezone settings that is mandatory since PHP 5.3?") . '</p>';
  95 }
  96 ?>
  97                 <ul class="leaders">
  98                     <li>
  99                         <span><?php echo _T("PHP version"); ?> (<?php echo PHP_VERSION . ' >= ' . GALETTE_PHP_MIN; ?>)</span>
 100                         <span><?php echo $install->getValidationImage($php_ok == true); ?></span>
 101                     </li>
 102                     <li>
 103                         <span><?php echo _T("Date settings"); ?></span>
 104                         <span><?php echo $install->getValidationImage($date_ok == true); ?></span>
 105                     </li>
 106                 </ul>
 107
 108                 <h3><?php echo _T("PHP Modules"); ?></h3>
 109 <?php
 110 if (!$modules_ok) {
 111     echo '<p class="error">' . _T("Some PHP modules are missing. Please install them or contact your support.<br/>More information on required modules may be found in the documentation.") . '</p>';
 112 }
 113 ?>
 114                 <ul class="leaders">
 115                     <?php echo $cm->toHtml(); ?>
 116                 </ul>
 117
 118                 <h3><?php echo _T("Files permissions"); ?></h3>
 119                 <ul class="leaders">
 120 <?php
 121 foreach ($files_need_rw as $label=>$file) {
 122     $writable = is_writable($file);
 123     ?>
 124                     <li>
 125                         <span><?php echo $label ?></span>
 126                         <span><?php echo $install->getValidationImage(is_writable($file)); ?></span>
 127                     </li>
 128     <?php
 129 }
 130 ?>
 131                 </ul>
 132 <?php
 133 if (!$perms_ok) {
 134     ?>
 135         <article id="files_perms" class="<?php echo $files_perms_class; ?>">
 136             <div>
 137         <h4 class="error"><?php echo _T("Files permissions are not OK!"); ?></h4>
 138         <p><?php
 139     if ($install->isInstall()) {
 140         echo _T("To work as excpected, Galette needs write permission on files listed above.");
 141     } else if ($install->isUpgrade()) {
 142         echo _T("In order to be updated, Galette needs write permission on files listed above.");
 143     }
 144         ?></p>
 145         <p><?php echo _T("Under UNIX/Linux, you can give the permissions using those commands"); ?><br />
 146             <code>chown <em><?php echo _T("apache_user"); ?></em> <em><?php echo _T("file_name"); ?></em><br />chmod 700 <em><?php echo _T("directory_name"); ?></em></code>
 147         </p>
 148         <p><?php echo _T("Under Windows, check these directories are not in Read-Only mode in their property panel."); ?></p>
 149             </div>
 150         </article>
 151     <?php
 152 }
 153
 154 if (!$perms_ok || !$modules_ok || !$php_ok || !$date_ok) {
 155     ?>
 156                 <form action="installer.php" method="post">
 157                     <p id="btn_box">
 158                         <input type="submit" id="retry_btn" value="<?php echo _T("Retry"); ?>"/>
 159                     </p>
 160                 </form>
 161     <?php
 162 } else {
 163     ?>
 164         <form action="installer.php" method="POST">
 165             <p id="btn_box">
 166                 <input id="next_btn" type="submit" value="<?php echo _T("Next step"); ?>"/>
 167                 <input type="hidden" name="install_permsok" value="1"/>
 168             </p>
 169         </form>
 170     <?php
 171 }