diff options
| author | wei <> | 2007-01-04 11:23:26 +0000 |
|---|---|---|
| committer | wei <> | 2007-01-04 11:23:26 +0000 |
| commit | dd028bec3822d1d9c28c35d599d687e038c7705f (patch) | |
| tree | f3d2fb7f95073ea481a4dec86f0f0d30c7fe3588 /demos/chat/protected/pages/Home.php | |
| parent | cac90ea6547fe194ab6ab101dfe11a0b751823ca (diff) | |
Add chat demo and tutorial.
Diffstat (limited to 'demos/chat/protected/pages/Home.php')
| -rw-r--r-- | demos/chat/protected/pages/Home.php | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/demos/chat/protected/pages/Home.php b/demos/chat/protected/pages/Home.php new file mode 100644 index 00000000..65cb22dc --- /dev/null +++ b/demos/chat/protected/pages/Home.php @@ -0,0 +1,56 @@ +<?php
+
+class Home extends TPage
+{
+ public function onLoad($param)
+ {
+ $username = $this->Application->User->Name;
+ if(!$this->Application->Modules['users']->usernameExists($username))
+ {
+ $auth = $this->Application->Modules['auth'];
+ $auth->logout();
+
+ //redirect to login page.
+ $this->Response->Redirect($this->Service->ConstructUrl($auth->LoginPage));
+ }
+ }
+
+ function processMessage($sender, $param)
+ {
+ if(strlen($this->userinput->Text) > 0)
+ {
+ $record = new ChatBufferRecord();
+ $record->message = $this->userinput->Text;
+ $record->from_user = $this->Application->User->Name;
+ $record->saveMessage();
+ $this->userinput->Text = '';
+ $this->refresh($sender, $param);
+ $this->CallbackClient->focus($this->userinput);
+ }
+ }
+
+ function refresh($sender, $param)
+ {
+ //refresh the message list
+ $content = ChatBufferRecord::finder()->getUserMessages($this->Application->User->Name);
+ if(strlen($content) > 0)
+ {
+ $client = $this->Page->CallbackClient;
+ $anchor = (string)time();
+ $content .= "<a href=\"#\" id=\"{$anchor}\"> </a>";
+ $client->appendContent("messages", $content);
+ $client->focus($anchor);
+ }
+
+ //refresh the user list
+ $lastUpdate = $this->getViewState('userList','');
+ $users = ChatUserRecord::finder()->getUserList();
+ if($lastUpdate != $users)
+ {
+ $this->Page->CallbackClient->update('users', $users);
+ $this->setViewstate('userList', $users);
+ }
+ }
+}
+
+?>
\ No newline at end of file |