Extension:CurrentPages

<?php

1. Extension:CurrentPages

These are the MediaWiki extensions we're using and/or developing. Please refer to the information on the mediawiki.org wiki for installation and usage details. Extensions here which have no corresponding mediawiki article are either not ready for use or have been superseded. You can also browse our extension code in our local Subversion repository or our GitHub mirror.

1. - Licenced under LGPL (http://www.gnu.org/copyleft/lesser.html)
2. - Author: User:Nad
3. - Started: 2008-05-24

if (!defined('MEDIAWIKI')) die('Not an entry point.');

define('CURRENTPAGES_VERSION','0.0.0, 2008-05-24');

$egCurrentPagesMagic = 'currentpages';

$wgExtensionFunctions[] = 'efSetupCurrentPages'; $wgHooks['LanguageGetMagic'][] = 'efCurrentPagesLanguageGetMagic';

$wgExtensionCredits['parserhook'][] = array( 'name' => 'CurrentPages', 'author' => 'User:Nad', 'description' => 'Adds a magic word for return a bullet list of most viewed pages within the last 24 hours.', 'url' => 'http://www.mediawiki.org/wiki/Extension:CurrentPages', 'version' => CURRENTPAGES_VERSION );

1. Called from $wgExtensionFunctions array when initialising extensions

function efSetupCurrentPages() { global $wgUser,$wgParser,$egCurrentPagesMagic,$egCurrentPagesData; $wgParser->setFunctionHook($egCurrentPagesMagic,'efCurrentPagesMagic');

$title = Title::newFromText($_REQUEST['title']); if (!is_object($title) || !$title->exists()) return; $title = $title->getPrefixedText();

$file = dirname(__FILE__).'/CurrentPages.data'; $data = file_get_contents($file); $egCurrentPagesData = $data ? unserialize($data) : array();

$hour = strftime('%H'); if (!isset($egCurrentPagesData[$hour])) $egCurrentPagesData[$hour] = array(); $egCurrentPagesData[$hour][$title] = isset($egCurrentPagesData[$hour][$title]) ? $egCurrentPagesData[$hour][$title]+1 : 1;

file_put_contents($file,serialize($egCurrentPagesData)); }

1. Needed in MediaWiki >1.8.0 for magic word hooks to work properly

function efCurrentPagesLanguageGetMagic(&$magicWords,$langCode = 0) { global $egCurrentPagesMagic; $magicWords[$egCurrentPagesMagic] = array($langCode,$egCurrentPagesMagic); return true; }

function efCurrentPagesMagic(&$parser,$n = 10) { global $egCurrentPagesTitles; $parser->disableCache();

# Build sorted totals by title if (!is_array($egCurrentPagesTitles)) { global $egCurrentPagesData;

if (!is_array($egCurrentPagesData)) { $file = dirname(__FILE__).'/CurrentPages.data'; $data = file_get_contents($file); $egCurrentPagesData = $data ? unserialize($data) : array(); }

$egCurrentPagesTitles = array(); foreach ($egCurrentPagesData as $titles) { foreach ($titles as $title => $views) { $egCurrentPagesTitles[$title] = isset($egCurrentPagesTitles[$title]) ? $egCurrentPagesTitles[$title]+$views : $views; } } arsort($egCurrentPagesTitles,SORT_NUMERIC); }

$list = ; foreach ($egCurrentPagesTitles as $title => $views) { if (--$n == 0 || $views == 1) break; $list .= "*$title ($views)\n"; } return $list; }