6 files changed, 46 insertions, 2 deletions
diff --git a/admin/include/c13y_internal.class.php b/admin/include/c13y_internal.class.php
index 747c40923..2e2c309b5 100644
--- a/admin/include/c13y_internal.class.php
+++ b/admin/include/c13y_internal.class.php
@@ -25,14 +25,45 @@ class c13y_internal
 {
   function c13y_internal()
   {
+    add_event_handler('list_check_integrity', array(&$this, 'c13y_version'));
     add_event_handler('list_check_integrity', array(&$this, 'c13y_exif'));
     add_event_handler('list_check_integrity', array(&$this, 'c13y_user'));
   }
 
   /**
+   * Check version
+   *
+   * @param c13y object
+   * @return void
+   */
+  function c13y_version($c13y)
+  {
+    $check_list = array();
+
+    $check_list[] = array('type' => 'PHP', 'current' => phpversion(), 'required' => REQUIRED_PHP_VERSION);
+
+    list($mysql_version) = mysql_fetch_row(pwg_query('SELECT VERSION();'));
+    $check_list[] = array('type' => 'MySQL', 'current' => $mysql_version, 'required' => REQUIRED_MYSQL_VERSION);
+
+    foreach ($check_list as $elem)
+    {
+      if (version_compare($elem['current'], $elem['required'], '<'))
+      {
+        $c13y->add_anomaly(
+          sprintf(l10n('c13y_version_anomaly'), $elem['type'], $elem['current'], $elem['required']),
+          null,
+          null,
+          l10n('c13y_version_correction')
+          .'<BR />'.
+          $c13y->get_htlm_links_more_info());
+      }
+    }
+  }
+
+  /**
    * Check exif
    *
-   * @param void
+   * @param c13y object
    * @return void
    */
   function c13y_exif($c13y)
@@ -57,7 +88,7 @@ class c13y_internal
   /**
    * Check user
    *
-   * @param void
+   * @param c13y object
    * @return void
    */
   function c13y_user($c13y)
diff --git a/include/constants.php b/include/constants.php
index 6b05d683a..42854a9d4 100644
--- a/include/constants.php
+++ b/include/constants.php
@@ -29,6 +29,10 @@ define('PEM_URL', 'http://' . PHPWG_DOMAIN . '/ext');
 define('PHPWG_DEFAULT_LANGUAGE', 'en_UK');
 define('PHPWG_DEFAULT_TEMPLATE', 'yoga/clear');
 
+// Required versions
+define('REQUIRED_PHP_VERSION', '5.0.0');
+define('REQUIRED_MYSQL_VERSION', '4.1.22');
+
 // Error codes
 define('GENERAL_MESSAGE', 200);
 define('GENERAL_ERROR', 202);
diff --git a/language/en_UK/admin.lang.php b/language/en_UK/admin.lang.php
index 58c0f078f..bf2354185 100644
--- a/language/en_UK/admin.lang.php
+++ b/language/en_UK/admin.lang.php
@@ -643,4 +643,7 @@ $lang['A new version of Piwigo is available.'] = 'A new version of Piwigo is ava
 $lang['Piwigo Administration'] = 'Piwigo Administration';
 $lang['Piwigo version'] = 'Piwigo version';
 $lang['You are running the latest version of Piwigo.'] = 'You are running the latest version of Piwigo.';
+$lang['c13y_version_anomaly'] = 'The version of %s [%s] installed is not compatible with the version required [%s]';
+$lang['c13y_version_correction'] = 'You need to upgrade your system to take full advantage of the application else the application will not work correctly see not at all';
+
 ?>
diff --git a/language/es_ES/admin.lang.php b/language/es_ES/admin.lang.php
index 9d9d78807..f671257e6 100644
--- a/language/es_ES/admin.lang.php
+++ b/language/es_ES/admin.lang.php
@@ -649,5 +649,7 @@ $lang['A new version of Piwigo is available.'] = 'Una nueva versión de Piwigo e
 $lang['Piwigo Administration'] = 'Administración de Piwigo';
 $lang['Piwigo version'] = 'Versión de Piwigo';
 $lang['You are running the latest version of Piwigo.'] = 'Usted utiliza la última versión de Piwigo.';
+/* TODO */ $lang['c13y_version_anomaly'] = 'The version of %s [%s] installed is not compatible with the version required [%s]';
+/* TODO */ $lang['c13y_version_correction'] = 'You need to upgrade your system to take full advantage of the application else the application will not work correctly see not at all';
 
 ?>
diff --git a/language/fr_FR/admin.lang.php b/language/fr_FR/admin.lang.php
index 85006f6c2..2ac12d560 100644
--- a/language/fr_FR/admin.lang.php
+++ b/language/fr_FR/admin.lang.php
@@ -643,5 +643,7 @@ $lang['A new version of Piwigo is available.'] = 'Une nouvelle version de Piwigo
 $lang['Piwigo Administration'] = 'Administration de Piwigo';
 $lang['Piwigo version'] = 'Version de Piwigo';
 $lang['You are running the latest version of Piwigo.'] = 'Vous utilisez la dernière version de Piwigo.';
+$lang['c13y_version_anomaly'] = 'La version de %s [%s] installée n\'est pas compatible avec la version requise [%s]';
+$lang['c13y_version_correction'] = 'Vous devez mettre à jour votre système pour profiter pleinement de l\'application sinon l\'application ne fonctionnera pas correctement voir pas du tout';
 
 ?>
diff --git a/language/nl_NL/admin.lang.php b/language/nl_NL/admin.lang.php
index 6c095c45d..069abdbe8 100644
--- a/language/nl_NL/admin.lang.php
+++ b/language/nl_NL/admin.lang.php
@@ -649,5 +649,7 @@ $lang['A new version of Piwigo is available.'] = 'Een nieuwere versie van Piwigo
 $lang['Piwigo Administration'] = 'Piwigo Beheer';
 $lang['Piwigo version'] = 'Piwigo versie';
 $lang['You are running the latest version of Piwigo.'] = 'Je hebt de laatste versie van Piwigo.';
+/* TODO */ $lang['c13y_version_anomaly'] = 'The version of %s [%s] installed is not compatible with the version required [%s]';
+/* TODO */ $lang['c13y_version_correction'] = 'You need to upgrade your system to take full advantage of the application else the application will not work correctly see not at all';
 
 ?>