From 395b09de3d1dfc40411df71c8752dcc368ab4ea9 Mon Sep 17 00:00:00 2001
From: plegall <plg@piwigo.org>
Date: Mon, 15 Mar 2010 13:35:35 +0000
Subject: feature 1507: ability to install themes directly from piwigo.org/ext.

The theme manager backend for installation is the plugin manager backend,
because they are very close.

thanks to feature:1502, installing a theme and installing a plugin are very
similare operations. The only differences are the installation directory and
the main file to find in the archive.

This is only the very first step, the "add new theme" screen needs many
improvements, to begin with display style.

git-svn-id: http://piwigo.org/svn/trunk@5143 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 admin/themes_new.php | 133 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 admin/themes_new.php

(limited to 'admin/themes_new.php')

diff --git a/admin/themes_new.php b/admin/themes_new.php
new file mode 100644
index 000000000..c606f97b1
--- /dev/null
+++ b/admin/themes_new.php
@@ -0,0 +1,133 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | Piwigo - a PHP based picture gallery                                  |
+// +-----------------------------------------------------------------------+
+// | Copyright(C) 2008-2009 Piwigo Team                  http://piwigo.org |
+// | Copyright(C) 2003-2008 PhpWebGallery Team    http://phpwebgallery.net |
+// | Copyright(C) 2002-2003 Pierrick LE GALL   http://le-gall.net/pierrick |
+// +-----------------------------------------------------------------------+
+// | This program is free software; you can redistribute it and/or modify  |
+// | it under the terms of the GNU General Public License as published by  |
+// | the Free Software Foundation                                          |
+// |                                                                       |
+// | This program is distributed in the hope that it will be useful, but   |
+// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
+// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
+// | General Public License for more details.                              |
+// |                                                                       |
+// | You should have received a copy of the GNU General Public License     |
+// | along with this program; if not, write to the Free Software           |
+// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
+// | USA.                                                                  |
+// +-----------------------------------------------------------------------+
+
+if( !defined("PHPWG_ROOT_PATH") )
+{
+  die ("Hacking attempt!");
+}
+
+include_once(PHPWG_ROOT_PATH.'admin/include/plugins.class.php');
+
+$base_url = get_root_url().'admin.php?page='.$page['page'];
+
+$themes = new plugins();
+
+// +-----------------------------------------------------------------------+
+// |                           setup check                                 |
+// +-----------------------------------------------------------------------+
+
+$themes_dir = PHPWG_ROOT_PATH.'themes';
+if (!is_writable($themes_dir))
+{
+  array_push(
+    $page['errors'],
+    sprintf(
+      l10n('Add write access to the "%s" directory'),
+      'themes'
+      )
+    );
+}
+
+// +-----------------------------------------------------------------------+
+// |                       perform installation                            |
+// +-----------------------------------------------------------------------+
+
+if (isset($_GET['revision']) and isset($_GET['extension']) and !is_adviser())
+{
+  $install_status = $themes->extract_plugin_files(
+    'install',
+    $_GET['revision'],
+    $_GET['extension'],
+    'theme'
+    );
+  
+  redirect($base_url.'&installstatus='.$install_status);
+}
+
+// +-----------------------------------------------------------------------+
+// |                        installation result                            |
+// +-----------------------------------------------------------------------+
+
+if (isset($_GET['installstatus']))
+{
+  switch ($_GET['installstatus'])
+  {
+    case 'ok':
+      array_push(
+        $page['infos'],
+        l10n('Theme has been successfully installed')
+        );
+      break;
+
+    case 'temp_path_error':
+      array_push($page['errors'], l10n('Can\'t create temporary file.'));
+      break;
+
+    case 'dl_archive_error':
+      array_push($page['errors'], l10n('Can\'t download archive.'));
+      break;
+
+    case 'archive_error':
+      array_push($page['errors'], l10n('Can\'t read or extract archive.'));
+      break;
+
+    default:
+      array_push(
+        $page['errors'],
+        sprintf(l10n('An error occured during extraction (%s).'), $_GET['installstatus'])
+        );
+  }  
+}
+
+// +-----------------------------------------------------------------------+
+// |                          template output                              |
+// +-----------------------------------------------------------------------+
+
+$template->set_filenames(array('themes' => 'themes_new.tpl'));
+
+if ($themes->get_server_plugins(true, 'theme'))
+{
+  foreach($themes->server_plugins as $theme)
+  {
+    $url_auto_install = htmlentities($base_url)
+      . '&amp;revision=' . $theme['revision_id']
+      . '&amp;extension=' . $theme['extension_id']
+      ;
+
+    $template->append(
+      'new_themes',
+      array(
+        'name' => $theme['extension_name'],
+        'src' => PEM_URL.'/upload/extension-'.$theme['extension_id'].'/thumbnail.jpg',
+        'install_url' => $url_auto_install,
+        )
+      );
+  }
+}
+else
+{
+  array_push($page['errors'], l10n('Can\'t connect to server.'));
+}
+
+$template->assign_var_from_handle('ADMIN_CONTENT', 'themes');
+?>
\ No newline at end of file
-- 
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