From dc67cf64813361b34c366123f37d88ef6988fcc8 Mon Sep 17 00:00:00 2001
From: Tim Almdal <tnalmdal@shaw.ca>
Date: Wed, 25 Nov 2009 13:02:14 -0800
Subject: Remove the REST_Controller and assorted baggage. Completes ticket
 #917

---
 modules/gallery/controllers/rest.php | 183 -----------------------------------
 1 file changed, 183 deletions(-)
 delete mode 100644 modules/gallery/controllers/rest.php

(limited to 'modules/gallery/controllers/rest.php')

diff --git a/modules/gallery/controllers/rest.php b/modules/gallery/controllers/rest.php
deleted file mode 100644
index 2edf079f..00000000
--- a/modules/gallery/controllers/rest.php
+++ /dev/null
@@ -1,183 +0,0 @@
-<?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.
- */
-/**
- * This abstract controller makes it easy to create a RESTful controller.  To use it, create a
- * subclass which defines the resource type and implements get/post/put/delete methods, like this:
- *
- * class Comment_Controller extends REST_Controller {
- *   protected $resource_type = "comment";  // this tells REST which model to use
- *
- *   public function _index() {
- *     // Handle GET request to /controller
- *   }
- *
- *   public function _show(ORM $comment) {
- *     // Handle GET request to /comments/{comment_id}
- *   }
- *
- *   public function _update(ORM $comment) {
- *     // Handle PUT request to /comments/{comment_id}
- *   }
- *
- *   public function _create(ORM $comment) {
- *     // Handle POST request to /comments
- *   }
- *
- *   public function _delete(ORM $comment) {
- *     // Handle DELETE request to /comments/{comments_id}
- *   }
- *
- *   public function _form_add($parameters) {
- *     // Handle GET request to /form/add/comments
- *     // Show a form for creating a new comment
- *   }
- *
- *   public function _form_edit(ORM $comment) {
- *     // Handle GET request to /form/edit/comments
- *     // Show a form for editing an existing comment
- *   }
- *
- * A request to http://example.com/gallery3/comments/3 will result in a call to
- * REST_Controller::__call(3) which will load up the comment associated with id 3.  If there's
- * no such comment, it returns a 404.  Otherwise, it will then delegate to
- * Comment_Controller::get() with the ORM instance as an argument.
- */
-class REST_Controller extends Controller {
-  protected $resource_type = null;
-
-  public function __construct() {
-    if ($this->resource_type == null) {
-      throw new Exception("@todo ERROR_MISSING_RESOURCE_TYPE");
-    }
-    parent::__construct();
-  }
-
-  /**
-   * Handle dispatching for all REST controllers.
-   */
-  public function __call($function, $args) {
-    // If no parameter was provided after the controller name (eg "/albums") then $function will
-    // be set to "index".  Otherwise, $function is the first parameter, and $args are all
-    // subsequent parameters.
-    $request_method = rest::request_method();
-    if ($function == "index" && $request_method == "get") {
-      return $this->_index();
-    }
-
-    $resource = ORM::factory($this->resource_type, (int)$function);
-    if (!$resource->loaded && $request_method != "post") {
-      return Kohana::show_404();
-    }
-
-    switch ($request_method) {
-    case "get":
-      return $this->_show($resource);
-
-    case "put":
-      access::verify_csrf();
-      return $this->_update($resource);
-
-    case "delete":
-      access::verify_csrf();
-      return $this->_delete($resource);
-
-    case "post":
-      access::verify_csrf();
-      return $this->_create($resource);
-    }
-  }
-
-  /* We're editing an existing item, load it from the database. */
-  public function form_edit($resource_id) {
-    if ($this->resource_type == null) {
-      throw new Exception("@todo ERROR_MISSING_RESOURCE_TYPE");
-    }
-
-    $resource = ORM::factory($this->resource_type, $resource_id);
-    if (!$resource->loaded) {
-      return Kohana::show_404();
-    }
-
-    // Security checks must be performed in _form_edit
-    return $this->_form_edit($resource);
-  }
-
-  /* We're adding a new item, pass along any additional parameters. */
-  public function form_add($parameters) {
-    // Security checks must be performed in _form_add
-    return $this->_form_add($parameters);
-  }
-
-  /**
-   * Perform a GET request on the controller root
-   * (e.g. http://www.example.com/gallery3/comments)
-   */
-  public function _index() {
-    throw new Exception("@todo _create NOT IMPLEMENTED");
-  }
-
-  /**
-   * Perform a POST request on this resource
-   * @param ORM $resource the instance of this resource type
-   */
-  public function _create($resource) {
-    throw new Exception("@todo _create NOT IMPLEMENTED");
-  }
-
-  /**
-   * Perform a GET request on this resource
-   * @param ORM $resource the instance of this resource type
-   */
-  public function _show($resource) {
-    throw new Exception("@todo _show NOT IMPLEMENTED");
-  }
-
-  /**
-   * Perform a PUT request on this resource
-   * @param ORM $resource the instance of this resource type
-   */
-  public function _update($resource) {
-    throw new Exception("@todo _update NOT IMPLEMENTED");
-  }
-
-  /**
-   * Perform a DELETE request on this resource
-   * @param ORM $resource the instance of this resource type
-   */
-  public function _delete($resource) {
-    throw new Exception("@todo _delete NOT IMPLEMENTED");
-  }
-
-  /**
-   * Present a form for adding a new resource
-   * @param string part of the URI after the controller name
-   */
-  public function _form_add($parameter) {
-    throw new Exception("@todo _form_add NOT IMPLEMENTED");
-  }
-
-  /**
-   * Present a form for editing an existing resource
-   * @param ORM $resource the resource container for instances of this resource type
-   */
-  public function _form_edit($resource) {
-    throw new Exception("@todo _form_edit NOT IMPLEMENTED");
-  }
-}
-- 
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