diff options
Diffstat (limited to 'demos/blog-tutorial/samples/day4/blog/protected/pages/posts/EditPost.php')
-rw-r--r-- | demos/blog-tutorial/samples/day4/blog/protected/pages/posts/EditPost.php | 142 |
1 files changed, 71 insertions, 71 deletions
diff --git a/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/EditPost.php b/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/EditPost.php index e137b85e..1b0f82b6 100644 --- a/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/EditPost.php +++ b/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/EditPost.php @@ -1,72 +1,72 @@ -<?php
-
-class EditPost extends TPage
-{
- /**
- * Initializes the inputs with existing post data.
- * This method is invoked by the framework when the page is being initialized.
- * @param mixed event parameter
- */
- public function onInit($param)
- {
- parent::onInit($param);
- // Retrieves the existing user data. This is equivalent to:
- // $postRecord=$this->getPost();
- $postRecord=$this->Post;
- // Authorization check: only the author or the administrator can edit the post
- if($postRecord->author_id!==$this->User->Name && !$this->User->IsAdmin)
- throw new THttpException(500,'You are not allowed to edit this post.');
-
- if(!$this->IsPostBack) // if the page is initially requested
- {
- // Populates the input controls with the existing post data
- $this->TitleEdit->Text=$postRecord->title;
- $this->ContentEdit->Text=$postRecord->content;
- }
- }
-
- /**
- * Saves the post if all inputs are valid.
- * This method responds to the OnClick event of the "Save" button.
- * @param mixed event sender
- * @param mixed event parameter
- */
- public function saveButtonClicked($sender,$param)
- {
- if($this->IsValid) // when all validations succeed
- {
- // Retrieves the existing user data. This is equivalent to:
- // $postRecord=$this->getPost();
- $postRecord=$this->Post;
-
- // Fetches the input data
- $postRecord->title=$this->TitleEdit->SafeText;
- $postRecord->content=$this->ContentEdit->SafeText;
-
- // saves to the database via Active Record mechanism
- $postRecord->save();
-
- // redirects the browser to the ReadPost page
- $url=$this->Service->constructUrl('posts.ReadPost',array('id'=>$postRecord->post_id));
- $this->Response->redirect($url);
- }
- }
-
- /**
- * Returns the post data to be editted.
- * @return PostRecord the post data to be editted.
- * @throws THttpException if the post data is not found.
- */
- protected function getPost()
- {
- // the ID of the post to be editted is passed via GET parameter 'id'
- $postID=(int)$this->Request['id'];
- // use Active Record to look for the specified post ID
- $postRecord=PostRecord::finder()->findByPk($postID);
- if($postRecord===null)
- throw new THttpException(500,'Post is not found.');
- return $postRecord;
- }
-}
-
+<?php + +class EditPost extends TPage +{ + /** + * Initializes the inputs with existing post data. + * This method is invoked by the framework when the page is being initialized. + * @param mixed event parameter + */ + public function onInit($param) + { + parent::onInit($param); + // Retrieves the existing user data. This is equivalent to: + // $postRecord=$this->getPost(); + $postRecord=$this->Post; + // Authorization check: only the author or the administrator can edit the post + if($postRecord->author_id!==$this->User->Name && !$this->User->IsAdmin) + throw new THttpException(500,'You are not allowed to edit this post.'); + + if(!$this->IsPostBack) // if the page is initially requested + { + // Populates the input controls with the existing post data + $this->TitleEdit->Text=$postRecord->title; + $this->ContentEdit->Text=$postRecord->content; + } + } + + /** + * Saves the post if all inputs are valid. + * This method responds to the OnClick event of the "Save" button. + * @param mixed event sender + * @param mixed event parameter + */ + public function saveButtonClicked($sender,$param) + { + if($this->IsValid) // when all validations succeed + { + // Retrieves the existing user data. This is equivalent to: + // $postRecord=$this->getPost(); + $postRecord=$this->Post; + + // Fetches the input data + $postRecord->title=$this->TitleEdit->SafeText; + $postRecord->content=$this->ContentEdit->SafeText; + + // saves to the database via Active Record mechanism + $postRecord->save(); + + // redirects the browser to the ReadPost page + $url=$this->Service->constructUrl('posts.ReadPost',array('id'=>$postRecord->post_id)); + $this->Response->redirect($url); + } + } + + /** + * Returns the post data to be editted. + * @return PostRecord the post data to be editted. + * @throws THttpException if the post data is not found. + */ + protected function getPost() + { + // the ID of the post to be editted is passed via GET parameter 'id' + $postID=(int)$this->Request['id']; + // use Active Record to look for the specified post ID + $postRecord=PostRecord::finder()->findByPk($postID); + if($postRecord===null) + throw new THttpException(500,'Post is not found.'); + return $postRecord; + } +} + ?>
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