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Several large changes:

Browse Source 
1) Changed the way that we get forms.  Now, if you want to get a form
   for a REST resource you prefix /form to the resource id.  So:
    /form/photo/1    : returns a form for editing photo id 1
    /form/comments/1 : returns a form for adding a comment to photo id 1
    /form/comment/1  : returns a form for editing comment id 1

2) Changed the comment module to have two controllers:
    comment:  deals with a single comment resource
    comments: deal with collections of comments attached to an item

Related stuff:
- Moved the comments js into the theme
- Reworked Comment_Helper for clarity
- Moved form generation code down into Comment_Helper
- Cleaned up routes (eliminating new comment ones added in recent rev)
- Added form() function to all REST controllers
- Changed comment module to use a block instead of an arbitrary helper call from the theme
- Comment controller only returns HTML currently, but returns a 201 Created status
  code when a new comment is added, which the Ajax code can catch and act upon.
- Got rid of a lot of extra views in comment module
This commit is contained in:
Bharat Mediratta
2008-11-16 07:14:12 +00:00
parent b8b60df391
commit 140736a1e4
14 changed files with 230 additions and 140 deletions
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76
modules/comment/controllers/comments.php Normal file
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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2008 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 Comments_Controller extends REST_Controller {
protected $resource_type = "item";
/**
* Present a form for adding a new comment to this item
* @see Rest_Controller::form($resource)
*/
public function _form($item) {
$form = comment::get_add_form($item);
print $form->render("form.html");
}
/**
* Show the comment collection
* @see Rest_Controller::_get($resource)
*/
public function _get($item) {
print comment::get_comments($item);
}
/**
* Update existing comment collection.
* @see Rest_Controller::_put($resource)
*/
public function _put($item) {
throw new Exception("@todo Comment_Controller::_put NOT IMPLEMENTED");
}
/**
* Add a new comment to the collection
* @see Rest_Controller::_post($resource)
*/
public function _post($item) {
$form = comment::get_add_form($item);
if ($form->validate()) {
$comment = ORM::factory('comment');
$comment->author = $this->input->post('author');
$comment->email = $this->input->post('email');
$comment->text = $this->input->post('text');
$comment->datetime = time();
$comment->item_id = $item->id;
$comment->save();
header("HTTP/1.1 201 Created");
header("Location: " . url::site("comment/{$comment->id}"));
}
print $form->render("form.html");
}
/**
* Delete existing comment collection.
* @see Rest_Controller::_delete($resource)
*/
public function _delete($item) {
throw new Exception("@todo Comment_Controller::_delete NOT IMPLEMENTED");
}
}