Changeset 6167 for extensions/autoupdate/autoupdate.php

Timestamp:

May 13, 2010, 12:06:29 PM (14 years ago)

Author:

patdenice

Message:

Upgrade work for 2.1.
Language keys have not been inserted yet.

File:

• extensions/autoupdate/autoupdate.php (modified) (1 diff)

extensions/autoupdate/autoupdate.php

@@ -2 +2 @@
 
 load_language('plugin.lang', dirname(__FILE__).'/');
-
-if (isset($_GET['action']) and 
-  ($_GET['action'] == 'check_autoupdate' or $_GET['action'] == 'check_upgrade' ))
-{
-  unset($_SESSION['need_update']);
-  unset($_SESSION['plugins_need_update']);
-}
-
-if (isset($_GET['autoupdate']))
-{
-  if ($_GET['autoupdate'] == 'success')
-  {
-    array_push($page['infos'], sprintf(l10n('autoupdate_success'), PHPWG_VERSION));
-  }
-  elseif ($file = $conf['local_data_dir'].'/autoupdate/'.$_GET['autoupdate'].'.zip' and file_exists($file))
-  {
-    include(dirname(__FILE__).'/class.inc.php');
-    include_once(PHPWG_ROOT_PATH.'admin/include/pclzip.lib.php');
-    $autoupdate = new autoupdate();
-    $zip = new PclZip($file);
-    if ($result = $zip->extract(PCLZIP_OPT_PATH, PHPWG_ROOT_PATH,
-                                PCLZIP_OPT_REMOVE_PATH, $_GET['autoupdate'],
-                                PCLZIP_OPT_SET_CHMOD, 0755,
-                                PCLZIP_OPT_REPLACE_NEWER))
-    {
-      //Check if all files were extracted
-      $error = '';
-      foreach($result as $extract)
-      {
-        if (!in_array($extract['status'], array('ok', 'filtered', 'already_a_directory')))
+include(AUTOUPDATE_PATH.'include/functions.inc.php');
+include(PHPWG_ROOT_PATH.'admin/include/pclzip.lib.php');
+
+/*
+STEP:
+0 = check is needed. If version is latest or check fail, we stay on step 0
+1 = new version on same branch AND new branch are available => user may choose upgrade.
+2 = upgrade on same branch
+3 = upgrade on different branch
+*/
+$step = isset($_GET['step']) ? $_GET['step'] : 0;
+
+// +-----------------------------------------------------------------------+
+// |                                Step 0                                 |
+// +-----------------------------------------------------------------------+
+if ($step == 0)
+{
+  if (preg_match('/(\d+\.\d+)\.(\d+)/', PHPWG_VERSION, $matches)
+    and @fetchRemote(PHPWG_URL.'/download/all_versions.php', $result)
+    and $all_versions = @explode("\n", $result)
+    and is_array($all_versions))
+  {
+    $template->assign('CHECK_VERSION', true);
+
+    $last_version = trim($all_versions[0]);
+
+    if (version_compare(PHPWG_VERSION, $last_version, '<'))
+    {
+      $new_branch = preg_replace('/(\d+\.\d+)\.\d+/', '$1', $last_version);
+      $actual_branch = $matches[1];
+
+      if ($new_branch == $actual_branch)
+      {
+        $step = 2;
+      }
+      else
+      {
+        $step = 3;
+
+        // Check if new version exists in same branch
+        foreach ($all_versions as $version)
         {
-          // Try to change chmod and extract
-          if (@chmod(PHPWG_ROOT_PATH.$extract['filename'], 0777)
-            and ($res = $zip->extract(PCLZIP_OPT_BY_NAME, $_GET['autoupdate'].'/'.$extract['filename'],
-                                      PCLZIP_OPT_PATH, PHPWG_ROOT_PATH,
-                                      PCLZIP_OPT_REMOVE_PATH, $_GET['autoupdate'],
-                                      PCLZIP_OPT_SET_CHMOD, 0755,
-                                      PCLZIP_OPT_REPLACE_NEWER))
-            and isset($res[0]['status'])
-            and $res[0]['status'] == 'ok')
+          $new_branch = preg_replace('/(\d+\.\d+)\.\d+/', '$1', $version);
+
+          if ($new_branch == $actual_branch)
           {
-            continue;
-          }
-          else
-          {
-            $error .= $extract['filename'].': '.$extract['status']."\n";
+            if (version_compare(PHPWG_VERSION, $version, '<'))
+            {
+              $step = 1;
+            }
+            break;
           }
         }
       }
-
-      if (empty($error))
-      {
-        if (file_exists(PHPWG_ROOT_PATH.'obsolete.list')
-          and $old_files = file(PHPWG_ROOT_PATH.'obsolete.list', FILE_IGNORE_NEW_LINES)
-          and !empty($old_files))
-        {
-          array_push($old_files, 'obsolete.list');
-          foreach($old_files as $old_file)
-          {
-            $path = PHPWG_ROOT_PATH.$old_file;
-            if (is_file($path))
-            {
-              @unlink($path);
-            }
-            elseif (is_dir($path))
-            {
-              $autoupdate->deltree($path);
-            }
-          }
-        }
-        if (preg_match('/\d+\.\d+\.\d+_to_(\d+\.\d+\.\d+)/', $_GET['autoupdate'], $matches))
-        {
-          unset($_SESSION['need_update']);
-          $autoupdate->check_version($matches[1]);
-        }
-        $autoupdate->deltree($conf['local_data_dir'].'/autoupdate');
-        invalidate_user_cache(true);
-        $template->delete_compiled_templates();
-        redirect('admin.php?autoupdate=success');
-      }
-      else
-      {
-        file_put_contents($conf['local_data_dir'].'/autoupdate/log_error.txt', $error);
-        $relative_path = trim(str_replace(dirname(dirname(dirname(__FILE__))), '', $conf['local_data_dir']), '/\\');
-        array_push($page['errors'], sprintf(l10n('autoupdate_extract_fail'), PHPWG_ROOT_PATH.$relative_path.'/autoupdate/log_error.txt'));
-      }
-    }
-    else
-    {
-      $autoupdate->deltree($conf['local_data_dir'].'/autoupdate');
-      array_push($page['errors'], l10n('autoupdate_fail'));
     }
   }
   else
   {
-    @unlink($file);
-    array_push($page['errors'], l10n('autoupdate_fail'));
-  }
-}
-
-if (!isset($_SESSION['need_update']) or !isset($_SESSION['plugins_need_update'])
-  or $_SESSION['need_update'] !== false or $_SESSION['plugins_need_update'] !== array())
-{
-  $template->set_filename('autoupdate_head', realpath(dirname(__FILE__).'/head.tpl'));
-  array_push($header_notes, $template->parse('autoupdate_head', true));
-}
+    $template->assign('CHECK_VERSION', false);
+  }
+}
+
+// +-----------------------------------------------------------------------+
+// |                                Step 1                                 |
+// +-----------------------------------------------------------------------+
+if ($step == 1)
+{
+  $new_versions = array($last_version, $version);
+  $template->assign('new_versions', $new_versions);
+}
+
+// +-----------------------------------------------------------------------+
+// |                                Step 2                                 |
+// +-----------------------------------------------------------------------+
+if ($step == 2)
+{
+  if (isset($_POST['submit']) and isset($_POST['upgrade_to']))
+  {
+    upgrade_to($_POST['upgrade_to'], $step);
+  }
+
+  $template->assign('UPGRADE_TO', isset($_GET['to']) ? $_GET['to'] : $last_version);
+}
+
+// +-----------------------------------------------------------------------+
+// |                                Step 3                                 |
+// +-----------------------------------------------------------------------+
+if ($step == 3)
+{
+  if (isset($_POST['saveTemplate']))
+  {
+    $path = $conf['local_data_dir'].'/autoupdate';
+
+    if (@mkgetdir($path)
+      and ($zip = tempnam($path, 'zip'))
+      and ($archive = new pclZip($zip))
+      and ($v_list = $archive->add(PHPWG_ROOT_PATH.'template', PCLZIP_OPT_REMOVE_PATH, PHPWG_ROOT_PATH))
+      and is_array($v_list)
+      and !empty($v_list))
+    {
+      $http_headers = array(
+        'Content-Length: '.@filesize($zip),
+        'Content-Type: application/zip',
+        'Content-Disposition: attachment; filename="template.zip";',
+        'Content-Transfer-Encoding: binary',
+        );
+
+      foreach ($http_headers as $header) {
+        header($header);
+      }
+
+      @readfile($zip);
+      autoupdate_deltree($conf['local_data_dir'].'/autoupdate');
+      exit();
+    }
+
+    array_push($page['errors'], l10n('Unable to send template directory.'));
+  }
+
+  if (isset($_POST['dumpDatabase']))
+  {
+    if (version_compare(PHPWG_VERSION, '2.1', '<'))
+    {
+      global $cfgBase;
+      $conf['db_base'] = $cfgBase;
+    }
+
+    include(AUTOUPDATE_PATH.'include/mysqldump.php');
+
+    $path = $conf['local_data_dir'].'/autoupdate';
+
+    if (@mkgetdir($path)
+      and ($backupFile = tempnam($path, 'sql'))
+      and ($dumper = new MySQLDump($conf['db_base'],$backupFile,false,false)))
+    {
+      $tablesStructure = array(
+        CATEGORIES_TABLE,
+        COMMENTS_TABLE,
+        CONFIG_TABLE,
+        FAVORITES_TABLE,
+        GROUP_ACCESS_TABLE,
+        GROUPS_TABLE,
+        HISTORY_TABLE,
+        HISTORY_SUMMARY_TABLE,
+        IMAGE_CATEGORY_TABLE,
+        IMAGES_TABLE,
+        SESSIONS_TABLE,
+        SITES_TABLE,
+        USER_ACCESS_TABLE,
+        USER_GROUP_TABLE,
+        USERS_TABLE,
+        USER_INFOS_TABLE,
+        USER_FEED_TABLE,
+        WAITING_TABLE,
+        RATE_TABLE,
+        USER_CACHE_TABLE,
+        USER_CACHE_CATEGORIES_TABLE,
+        CADDIE_TABLE,
+        UPGRADE_TABLE,
+        SEARCH_TABLE,
+        USER_MAIL_NOTIFICATION_TABLE,
+        TAGS_TABLE,
+        IMAGE_TAG_TABLE,
+        PLUGINS_TABLE,
+        OLD_PERMALINKS_TABLE,
+        );
+
+      $tablesData = $tablesStructure;
+
+      if (!isset($_POST['includeHistory']))
+      {
+        unset($tablesData[6]);
+      }
+
+      foreach ($tablesStructure as $table)
+      {
+        $dumper->getTableStructure($table); 
+      }
+      foreach ($tablesData as $table)
+      {
+        $dumper->getTableData($table); 
+      }
+    }
+
+    if (@filesize($backupFile))
+    {
+      $http_headers = array(
+        'Content-Length: '.@filesize($backupFile),
+        'Content-Type: text/x-sql',
+        'Content-Disposition: attachment; filename="database.sql";',
+        'Content-Transfer-Encoding: binary',
+        );
+
+      foreach ($http_headers as $header) {
+        header($header);
+      }
+
+      @readfile($backupFile);
+      autoupdate_deltree($conf['local_data_dir'].'/autoupdate');
+      exit();
+    }
+
+    array_push($page['errors'], l10n('Unable to dump database.'));
+  }
+
+  if (isset($_POST['submit']) and isset($_POST['upgrade_to']))
+  {
+    upgrade_to($_POST['upgrade_to'], $step);
+  }
+
+  $template->assign('UPGRADE_TO', isset($_GET['to']) ? $_GET['to'] : $last_version);
+}
+
+// +-----------------------------------------------------------------------+
+// |                        Process template                               |
+// +-----------------------------------------------------------------------+
+
+$template->assign(array(
+  'STEP' => $step,
+  'AU_URL' => get_admin_plugin_menu_link(AUTOUPDATE_PATH . '/autoupdate.php'),
+  )
+);
+
+$template->set_filename('plugin_admin_content', realpath(AUTOUPDATE_PATH.'template/autoupdate.tpl'));
+$template->assign_var_from_handle('ADMIN_CONTENT', 'plugin_admin_content');
 
 ?>