From 07bb2625df9a516214e2cd5e189acb6ca970e8eb Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Mon, 23 Nov 2009 22:30:55 -0800
Subject: [PATCH] Beginning framework for the remote module

---
 modules/remote/README                         |  3 ++
 modules/remote/controllers/gallery_remote.php | 45 +++++++++++++++++++
 modules/remote/helpers/gallery_remote.php     | 38 ++++++++++++++++
 .../remote/libraries/GalleryRemoteReply.php   | 40 +++++++++++++++++
 modules/remote/module.info                    |  3 ++
 modules/remote/patches/cookie.patch           | 13 ++++++
 modules/remote/patches/gallery_remote2.php    |  4 ++
 modules/remote/patches/htaccess.patch         | 15 +++++++
 8 files changed, 161 insertions(+)
 create mode 100644 modules/remote/README
 create mode 100644 modules/remote/controllers/gallery_remote.php
 create mode 100644 modules/remote/helpers/gallery_remote.php
 create mode 100644 modules/remote/libraries/GalleryRemoteReply.php
 create mode 100644 modules/remote/module.info
 create mode 100644 modules/remote/patches/cookie.patch
 create mode 100644 modules/remote/patches/gallery_remote2.php
 create mode 100644 modules/remote/patches/htaccess.patch

diff --git a/modules/remote/README b/modules/remote/README
new file mode 100644
index 00000000..456a2e4c
--- /dev/null
+++ b/modules/remote/README
@@ -0,0 +1,3 @@
+This is a preliminary work.  To use it, you need to apply the changes
+in the patches directory.  It's got limited functionality and is only
+the beginning of the effort.
diff --git a/modules/remote/controllers/gallery_remote.php b/modules/remote/controllers/gallery_remote.php
new file mode 100644
index 00000000..c12b02c2
--- /dev/null
+++ b/modules/remote/controllers/gallery_remote.php
@@ -0,0 +1,45 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2009 Bharat Mediratta
+ *
+ * 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; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * 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., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class Gallery_Remote_Controller extends Controller {
+  public function index() {
+    gallery_remote::check_protocol_version();
+
+    $input = Input::instance();
+    // TODO: Validate protocol version here
+    switch($input->post("cmd")) {
+    case "login":
+      print "#__GR2PROTO__\n";
+      $uname = $input->post("uname");
+      if (empty($uname)) {
+        print "status=202\n";
+      } else {
+        $user = user::lookup_by_name($uname);
+        $password = $input->post("password");
+        if ($user && user::is_correct_password($user, $password)) {
+          print "status=0\n";
+          user::login($user);
+        } else {
+          print "status=201\n";
+        }
+      }
+      print "server_version=2.15\n";
+    }
+  }
+}
diff --git a/modules/remote/helpers/gallery_remote.php b/modules/remote/helpers/gallery_remote.php
new file mode 100644
index 00000000..65b301bf
--- /dev/null
+++ b/modules/remote/helpers/gallery_remote.php
@@ -0,0 +1,38 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2009 Bharat Mediratta
+ *
+ * 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; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * 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., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class gallery_remote_Core {
+  const GR_STAT_SUCCESS = 0;
+  const PROTO_MAJ_VER_INVAL = 101;
+  const PROTO_MIN_VER_INVAL= 102;
+  const PROTO_VER_FMT_INVAL = 103;
+  const PROTO_VER_MISSING = 104;
+  const PASSWD_WRONG = 201;
+  const LOGIN_MISSING = 202;
+  const UNKNOWN_CMD = 301;
+  const NO_ADD_PERMISSION = 401;
+  const NO_FILENAME = 402;
+  const UPLOAD_PHOTO_FAIL = 403;
+  const NO_WRITE_PERMISSION = 404;
+  const NO_VIEW_PERMISSION = 405;
+  const NO_CREATE_ALBUM_PERMISSION = 501;
+  const CREATE_ALBUM_FAILED = 502;
+  const MOVE_ALBUM_FAILED = 503;
+  const ROTATE_IMAGE_FAILED = 504;
+}
\ No newline at end of file
diff --git a/modules/remote/libraries/GalleryRemoteReply.php b/modules/remote/libraries/GalleryRemoteReply.php
new file mode 100644
index 00000000..9f0e26e8
--- /dev/null
+++ b/modules/remote/libraries/GalleryRemoteReply.php
@@ -0,0 +1,40 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2009 Bharat Mediratta
+ *
+ * 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; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * 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., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+class GalleryRemoteReply_Core {
+  /**
+   * Constructor.
+   * @param int $status a Gallery Remote status code
+   */
+  public static function factory($status) {
+    $reply = new GalleryRemoteReply();
+    $reply->status = $status;
+    return $reply;
+  }
+
+  /**
+   * Set a property on this reply
+   * @chainable
+   */
+  public static function set($key, $value) {
+    $this->$key = $value;
+    return $this;
+  }
+}
diff --git a/modules/remote/module.info b/modules/remote/module.info
new file mode 100644
index 00000000..c526165b
--- /dev/null
+++ b/modules/remote/module.info
@@ -0,0 +1,3 @@
+name = "Gallery Remote"
+description = "Use Gallery Remote and other similar applications to control your Gallery"
+version = 1
diff --git a/modules/remote/patches/cookie.patch b/modules/remote/patches/cookie.patch
new file mode 100644
index 00000000..95b16f69
--- /dev/null
+++ b/modules/remote/patches/cookie.patch
@@ -0,0 +1,13 @@
+diff --git a/system/helpers/cookie.php b/system/helpers/cookie.php
+index 901b6d8..df276ee 100644
+--- a/system/helpers/cookie.php
++++ b/system/helpers/cookie.php
+@@ -45,7 +45,7 @@ class cookie_Core {
+ 		// Expiration timestamp
+ 		$expire = ($expire == 0) ? 0 : time() + (int) $expire;
+ 
+-		return setcookie($name, $value, $expire, $path, $domain, $secure, $httponly);
++		return setcookie($name, $value, $expire, $path, $domain, $secure, 0);
+ 	}
+ 
+ 	/**
diff --git a/modules/remote/patches/gallery_remote2.php b/modules/remote/patches/gallery_remote2.php
new file mode 100644
index 00000000..db39124b
--- /dev/null
+++ b/modules/remote/patches/gallery_remote2.php
@@ -0,0 +1,4 @@
+<?
+$_GET["kohana_uri"] = "/gallery_remote";
+include("index.php");
+?>
diff --git a/modules/remote/patches/htaccess.patch b/modules/remote/patches/htaccess.patch
new file mode 100644
index 00000000..b2b33617
--- /dev/null
+++ b/modules/remote/patches/htaccess.patch
@@ -0,0 +1,15 @@
+diff --git a/.htaccess b/.htaccess
+index 1d8bcb3..8229928 100644
+--- a/.htaccess
++++ b/.htaccess
+@@ -56,3 +56,10 @@
+ #   RewriteRule ^(.*)$ index.php?kohana_uri=$1 [QSA,PT,L]
+ #   RewriteRule ^$ index.php?kohana_uri=$1 [QSA,PT,L]
+ # </IfModule>
++
++# URL rewriting for Gallery Remote
++#<IfModule mod_rewrite.c>
++#  RewriteEngine On
++#  RewriteBase /~bharat/gallery3/
++#  RewriteRule ^gallery_remote2.php$ index.php?kohana_uri=/remote [QSA,PT,L]
++#</IfModule>