Extension:LastLoginTime

From MediaWiki.org
Jump to: navigation, search
MediaWiki extensions manual
Crystal Clear action run.png
LastLoginTime

Release status: beta

Implementation User activity
Description This extension displays Last Login Time for a user as a personal URL.
Author(s) Sanjeev
Latest version 1.0
MediaWiki 1.9+
License No license specified
Download LastLoginTime.php
Hooks used
UserLoginComplete

PersonalUrls

Translate the LastLoginTime extension if it is available at translatewiki.net

Check usage and version matrix; code metrics

What can this extension do?[edit | edit source]

This extension is a simple one which displays User's Last login time at the top of the page as a personal url. I wrote this extension because i thought this will be a good idea to display last login time for the users. It may help others if they have same requirement for their application.

Usage[edit | edit source]

This extension is as mentioned a simple one so usage is not a big deal. Just confirm the table and column names in the code are according to your database. Install it and that's it.

Installation[edit | edit source]

  1. Copy the code given at LastLoginTime.php
  2. Save it in extensions directory as LastLoginTime.php
  3. Include it in LocalSettings.php
  4. That's all you need to do.

Changes to LocalSettings.php[edit | edit source]

require_once("$IP/extensions/LastLoginTime.php");

Code[edit | edit source]

<?php
/**
 * LastLoginTime extension
 * Shows the date with time user logged in wiki last time.
 * the Date Time will be shown as a personal url at the top of the page
 * like '20:43, 14 Jun 2007'
 * 
 * @author Sanjeev
 * @version 1.0
 * @url http://www.mediawiki.org/wiki/Extension:LastLoginTime
 */
if ( ! defined( 'MEDIAWIKI' ) )
	die();
 
$wgExtensionCredits['other'][] = array(
	'name' => 'LastLoginTime',
	'version' => '1.0',
	'author' => 'Sanjeev',
	'description' => 'Shows the date with time user logged in to the wiki the last time.',
	'url' => 'http://www.mediawiki.org/wiki/Extension:LastLoginTime'
);
 
$wgHooks['UserLoginComplete'][] = 'wfLastLoginTime';
 
$wgHooks['PersonalUrls'][] = 'wfShowLastLoginTime';
 
#Event handler for PersonalUrls Hook
function wfShowLastLoginTime(&$personal_urls, &$wgTitle) {
	#Displays the last login time for the current user as a personal URL.
	if( isset($_SESSION['wsLastLogin']) ) {
		$personal_urls['lastlogin'] = array(
			'text' => $_SESSION['wsLastLogin']
		);
	}
	return true;
}
 
#Event handler for UserLoginComplete
function wfLastLoginTime() {
	#The last login time is read from database in stored in session.
	$dbr = wfGetDB( DB_SLAVE );
		$lastLogin = $dbr->selectField('user','user_touched',
			array('user_name' => $_SESSION['wsUserName']),
				__METHOD__);
		if(isset($lastLogin)) {
			$day = substr($lastLogin, 8, 2);
			$month = substr($lastLogin, 5, 2);
			$month = getMonth($month);
			$time = substr($lastLogin, 11, 5);
			$year = substr($lastLogin, 0, 4);
			$dateTime = $time.", ".$day." ".$month." ".$year;
			$_SESSION['wsLastLogin'] = $dateTime;
		}
 
	#The login time is updated with the current time
	$dbw = wfGetDB( DB_MASTER );
	$dbw->update( 'user',
		/* SET */ array( 'user_touched'  => 'now()' ),
		/* WHERE */ array( 'user_name' => $_SESSION['wsUserName'])
		);
	return true;
}
 
#This function will return month name.
function getMonth($month) {
	$months = array('01' => 'Jan', '02' => 'Feb', '03' => 'Mar', '04' => 'Apr', '05' => 'May', '06' => 'Jun',
	'07' => 'Jul', '08' => 'Aug', '09' => 'Sep', '10' => 'Oct', '11' => 'Nov', '12' => 'Dec');
	return $months[$month];
}

Contact[edit | edit source]

In case of any issues please get in touch with Sanjeev. Thanks!