http://www.mediawiki.org/wiki/Special:Code/MediaWiki/100501
Revision: 100501
Author: petrb
Date: 2011-10-22 16:47:57 +0000 (Sat, 22 Oct 2011)
Log Message:
-----------
Work in progress, extension which adds a status if user is online, there is
still a lot to do,
also it's my first extension so it's little bit ugly :)
Added Paths:
-----------
trunk/extensions/OnlineStatusBar/
trunk/extensions/OnlineStatusBar/OnlineStatusBar.body.php
trunk/extensions/OnlineStatusBar/OnlineStatusBar.i18n.php
trunk/extensions/OnlineStatusBar/OnlineStatusBar.php
trunk/extensions/OnlineStatusBar/OnlineStatusBar.sql
Added: trunk/extensions/OnlineStatusBar/OnlineStatusBar.body.php
===================================================================
--- trunk/extensions/OnlineStatusBar/OnlineStatusBar.body.php
(rev 0)
+++ trunk/extensions/OnlineStatusBar/OnlineStatusBar.body.php 2011-10-22
16:47:57 UTC (rev 100501)
@@ -0,0 +1,88 @@
+<?
+if ( !defined( 'MEDIAWIKI' ) ) {
+ echo "This is a part of mediawiki and can't be started separately";
+ die();
+}
+
+/**
+ * Main file of Online status bar extension.
+ *
+ * @file
+ * @ingroup Extensions
+ * @author Petr Bena <benap...@gmail.com>
+ * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License
2.0 or later
+ * @link http://www.mediawiki.org/wiki/Extension:OnlineStatusBar Documentation
+ */
+
+class OnlineStatusBar {
+ public static $Timeout = 8000;
+
+ private static function GetNow()
+ {
+ return gmdate('Ymdhis', time());
+ }
+
+ public static function Get_Html( $text, $mode)
+ {
+ global $wgOnlineStatusBarModes, $wgOnlineStatusBarColor;
+ $color= $wgOnlineStatusBarColor[$mode];
+ return '<div style="border: 0px solid black; background:
transparent; float: right; position: relative; top:-3px; padding: 5px"><p><b>'
. $text . ': <span style="color: ' . $color . '; font:bold;"><img
alt="Ledorange.svg"
src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Ledorange.svg/20px-Ledorange.svg.png"
width="20" height="20" />' . $wgOnlineStatusBarModes[$mode] .
'</span></b></p></div>';
+ }
+
+
+ static function UpdateDb($user, $db)
+ {
+ global $wgUser, $wgDBname, $wgOnlineStatusBarTable;
+ if ( OnlineStatusBar::GetStatus($wgUser->getID()) !=
$OnlineStatusBar->DefaultOnline )
+ {
+ $db = wfGetDB( DB_MASTER );
+ $db->SelectDB( $wgDBname );
+ $now = OnlineStatusBar::GetNow();
+ $row = array(
+ 'userid' => $wgUser->getID(),
+ 'username' => $wgUser->getName(),
+ 'timestamp' => $now,
+ );
+ $db->insert( $wgOnlineStatusBarTable, $row,
__METHOD__, 'DELAYED' );
+ }
+
+ return false;
+ }
+
+ public static function DeleteOld()
+ {
+ global $wgOnlineStatusBarTable, $wgDBname;
+ $db = wfGetDB ( DB_MASTER );
+ $time = OnlineStatusBar::GetNow() - $Timeout;
+ $db->SelectDB( $wgDBname );
+ $db->delete( $wgOnlineStatusBarTable, array( 'timestamp < "'
. $time . '"' ) ,__METHOD__ );
+ return 0;
+ }
+
+ static function GetStatus( $userID ) {
+ global $wgOnlineStatusBarTable, $wgOnlineStatusBarModes,
$wgOnlineStatusBarDefaultOffline, $wgOnlineStatusBarDefaultOnline, $wgDBname;
+ $db = wfGetDB ( DB_MASTER );
+ OnlineStatusBar::DeleteOld();
+ $db->SelectDB( $wgDBname );
+ $result = $db->select( $wgOnlineStatusBarTable, array
('userid', 'username', 'timestamp'), array('username' => $userID), __METHOD__,
array('limit 1', 'order by timestamp desc'));
+ $values = new ResultWrapper ($db, $result);
+
+ if ($values->numRows() > 0)
+ {
+ return $wgOnlineStatusBarDefaultOnline;
+ }
+
+ return $wgOnlineStatusBarDefaultOffline;
+ }
+
+ static function DeleteStatus( $user )
+ {
+ global $wgOnlineStatusBarTable, $wgDBname;
+ $db = wfGetDB ( DB_MASTER );
+ $db->SelectDB( $wgDBname );
+ $db->delete( $wgOnlineStatusBarTable, array ('username' =>
$user), __METHOD__ ); // delete user
+ return true;
+ }
+}
+
+?>
Property changes on: trunk/extensions/OnlineStatusBar/OnlineStatusBar.body.php
___________________________________________________________________
Added: svn:eol-style
+ native
Added: trunk/extensions/OnlineStatusBar/OnlineStatusBar.i18n.php
===================================================================
--- trunk/extensions/OnlineStatusBar/OnlineStatusBar.i18n.php
(rev 0)
+++ trunk/extensions/OnlineStatusBar/OnlineStatusBar.i18n.php 2011-10-22
16:47:57 UTC (rev 100501)
@@ -0,0 +1,18 @@
+<?php
+/**
+ * Internationalisation file for Online status bar extension.
+ *
+ * @file
+ * @ingroup Extensions
+ */
+
+$messages = array();
+
+/** English
+ * @author Petr Bena
+ */
+$messages['en'] = array(
+'onlinestatusbar-desc' => "Status bar which shows whether a user is online,
based on preferences, on their user page",
+'onlinestatusbar-line' => " is now ",
+);
+?>
Property changes on: trunk/extensions/OnlineStatusBar/OnlineStatusBar.i18n.php
___________________________________________________________________
Added: svn:eol-style
+ native
Added: trunk/extensions/OnlineStatusBar/OnlineStatusBar.php
===================================================================
--- trunk/extensions/OnlineStatusBar/OnlineStatusBar.php
(rev 0)
+++ trunk/extensions/OnlineStatusBar/OnlineStatusBar.php 2011-10-22
16:47:57 UTC (rev 100501)
@@ -0,0 +1,111 @@
+<?php
+if ( !defined( 'MEDIAWIKI' ) ) {
+ echo "This is a part of mediawiki and can't be started separately";
+ die();
+}
+
+/**
+ * Insert a special box on user page showing their status.
+ *
+ * @file
+ * @ingroup Extensions
+ * @author Petr Bena <benap...@gmail.com>
+ * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License
2.0 or later
+ * @link http://www.mediawiki.org/wiki/Extension:OnlineStatusBar Documentation
+ */
+
+$wgExtensionCredits[version_compare($wgVersion, '1.17', '>=') ? 'userpage
tools' : 'other'][] = array(
+ 'path' => __FILE__,
+ 'name' => 'Online status bar',
+ 'version' => '1.0.0',
+ 'author' => array( 'Petr Bena' ),
+ 'descriptionmsg' => 'onlinestatusbar-desc',
+ 'url' => 'http://www.mediawiki.org/wiki/Extension:OnlineStatusBar',
+);
+
+$dir = dirname( __FILE__ );
+$wgExtensionMessagesFiles['OnlineStatusBar'] =
"$dir/OnlineStatusBar.i18n.php";
+
+$wgAutoloadClasses['OnlineStatusBar'] = "$dir/OnlineStatusBar.body.php";
+
+// Configuration
+$wgOnlineStatusBarModes = array (
+ 'online' => "On-line",
+ 'busy' => "Busy",
+ 'away' => "Away",
+ 'hidden' => "Offline",
+ 'offline' => "Offline",
+);
+
+$wgOnlineStatusBarColor = array (
+ 'online' => "green",
+ 'busy' => "orange",
+ 'away' => "orange",
+ 'hidden' => "red",
+ 'offline' => "red",
+);
+
+$wgOnlineStatusBarDefaultOnline = "online";
+$wgOnlineStatusBarDefaultOffline = "offline";
+$wgOnlineStatusBarTable = "online_status";
+$wgOnlineStatusBarDefaultEnabled = false;
+$wgOnlineStatusBar_LogoutTime = 3600;
+
+$wgHooks['LoadExtensionSchemaUpdates'][] = 'wfOnlineStatusBar_CkSchema';
+
+ function wfOnlineStatusBar_CkSchema($updater = null)
+ {
+ global $wgOnlineStatusBarTable;
+ if ($updater != null)
+ {
+ $updater->addExtensionUpdate( array ( 'addtable',
$wgOnlineStatusBarTable, dirname( __FILE__) . '/OnlineStatusBar.sql', true));
+ }
+ else
+ {
+ global $wgExtNewTables;
+ $wgExtNewTables[] = array(
+ $wgOnlineStatusBarTable, dirname( __FILE__ ) .
'/OnlineStatusBar.sql' );
+ }
+ return true;
+ }
+
+$wgHooks['UserLogoutComplete'][] = 'wfOnlineStatusBar_Logout';
+
+ function wfOnlineStatusBar_Logout(&$user, &$inject_html, $old_name)
+ {
+ global $wgUser;
+ OnlineStatusBar::DeleteStatus($old_name);
+ return true;
+ }
+
+$wgHooks['ArticleViewHeader'][] = 'wfOnlineStatusBar_RenderBar';
+ function wfOnlineStatusBar_RenderBar(&$article, &$outputDone, &$pcache)
+ {
+ global $wgOnlineStatusBar_Template, $messages,
$wgOnlineStatusBarModes, $wgOut;
+ $ns=$article->getTitle()->getNamespace();
+ if(($ns == "3") || ($ns == "2"))
+ {
+ // better way to get a username would be great :)
+ $user = preg_replace('/\/.*/', '',
preg_replace('/^.*\:/', "", $article->getTitle()));
+ $OnlineStatus_Text = $user .
language::getMessageFromDB("onlinestatusbar-line");
+ $OnlineStatus_Mode = OnlineStatusBar::GetStatus($user);
+
$wgOut->addHtml(OnlineStatusBar::Get_Html($OnlineStatus_Text,
$OnlineStatus_Mode));
+ }
+ return true;
+ }
+
+$wgHooks['UserLoginComplete'][] = 'wfOnlineStatusBar_UpdateStatus';
+
+ function wfOnlineStatusBar_UpdateStatus()
+ {
+ OnlineStatusBar::UpdateDb();
+ return 0;
+ }
+
+
+$commonModuleInfo = array(
+ 'localBasePath' => dirname( __FILE__ ) . '/modules',
+ 'remoteExtPath' => 'OnlineStatusBar/modules',
+);
+
+?>
Property changes on: trunk/extensions/OnlineStatusBar/OnlineStatusBar.php
___________________________________________________________________
Added: svn:eol-style
+ native
Added: trunk/extensions/OnlineStatusBar/OnlineStatusBar.sql
===================================================================
--- trunk/extensions/OnlineStatusBar/OnlineStatusBar.sql
(rev 0)
+++ trunk/extensions/OnlineStatusBar/OnlineStatusBar.sql 2011-10-22
16:47:57 UTC (rev 100501)
@@ -0,0 +1,7 @@
+CREATE TABLE online_status (
+ `userid` int(5) NOT NULL default '0',
+ `username` varchar(255) NOT NULL default '',
+ `timestamp` char(14) NOT NULL default '',
+ PRIMARY KEY USING HASH (`userid`, `username`)
+) ENGINE=MEMORY;
+
Property changes on: trunk/extensions/OnlineStatusBar/OnlineStatusBar.sql
___________________________________________________________________
Added: svn:eol-style
+ native
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