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| − | <?php
| + | {{svn|extensions|MediaWiki/CurrentPages/CurrentPages.php}} |
| − | # Extension:CurrentPages{{Category:Extensions|CurrentUsers}}{{php}}
| + | [[Category:Extensions|CurrentPages]] |
| − | # - Licenced under LGPL (http://www.gnu.org/copyleft/lesser.html)
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| − | # - Author: [http://www.organicdesign.co.nz/nad User:Nad]
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| − | # - Started: 2008-05-24
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| − |
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| − | if (!defined('MEDIAWIKI')) die('Not an entry point.');
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| − |
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| − | define('CURRENTPAGES_VERSION','1.0.1, 2008-05-25');
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| − | | |
| − | $egCurrentPagesMagic = 'currentpages';
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| − | $egCurrentPagesThreshold = 10; # Minimum number of views a title must have to be shown in the list
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| − | | |
| − | $egCurrentPagesFile = dirname(__FILE__).'/CurrentPages.data'; # file used to store $egCurrentPagesData array
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| − |
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| − | $wgExtensionFunctions[] = 'efSetupCurrentPages';
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| − | $wgHooks['LanguageGetMagic'][] = 'efCurrentPagesLanguageGetMagic';
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| − |
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| − | $wgExtensionCredits['parserhook'][] = array(
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| − | 'name' => 'CurrentPages',
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| − | 'author' => '[http://www.organicdesign.co.nz/nad User:Nad]',
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| − | 'description' => 'Adds a magic word for return a bullet list of most viewed pages within the last 24 hours.',
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| − | 'url' => 'http://www.mediawiki.org/wiki/Extension:CurrentPages',
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| − | 'version' => CURRENTPAGES_VERSION
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| − | );
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| − |
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| − | /**
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| − | * Called from $wgExtensionFunctions array when initialising extensions
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| − | */
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| − | function efSetupCurrentPages() {
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| − | global $wgUser, $wgParser, $egCurrentPagesMagic, $egCurrentPagesData, $egCurrentPagesFile;
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| − | $wgParser->setFunctionHook($egCurrentPagesMagic, 'efCurrentPagesMagic');
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| − | | |
| − | if (isset($_REQUEST['action'])) return; # Don't count pages which are not a simple page view request
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| − | | |
| − | $title = Title::newFromText($_REQUEST['title']);
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| − | if (!is_object($title) || !$title->exists()) return; # Don't include non-existent titles
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| − |
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| − | # Only include item if it can resolve to a text name
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| − | $title = $title->getPrefixedText();
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| − | if ($title) {
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| − | | |
| − | # Read the $egCurrentPagesData array from file
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| − | $data = file_get_contents($egCurrentPagesFile);
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| − | $egCurrentPagesData = $data ? unserialize($data) : array();
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| − | | |
| − | # If the hour has changed, clear any existing data out
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| − | $hour = strftime('%H');
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| − | if (!isset($egCurrentPagesData[$hour]) || (isset($egCurrentPagesData['H']) && $egCurrentPagesData['H'] != $hour))
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| − | $egCurrentPagesData[$hour] = array();
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| − | $egCurrentPagesData['H'] = $hour;
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| − | | |
| − | # Increment the entry for current hour and title
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| − | $egCurrentPagesData[$hour][$title] = isset($egCurrentPagesData[$hour][$title]) ? $egCurrentPagesData[$hour][$title]+1 : 1;
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| − | | |
| − | # Write the $egCurrentPagesData array back to file
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| − | file_put_contents($egCurrentPagesFile, serialize($egCurrentPagesData));
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| − | }
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| − | }
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| − |
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| − | /**
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| − | * Needed in MediaWiki >1.8.0 for magic word hooks to work properly
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| − | */
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| − | function efCurrentPagesLanguageGetMagic(&$magicWords,$langCode = 0) {
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| − | global $egCurrentPagesMagic;
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| − | $magicWords[$egCurrentPagesMagic] = array($langCode,$egCurrentPagesMagic);
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| − | return true;
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| − | } | |
| − | | |
| − | function efCurrentPagesMagic(&$parser, $n = 0, $start = "*", $end = "\n") {
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| − | global $egCurrentPagesTitles, $egCurrentPagesThreshold;
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| − | $parser->disableCache();
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| − |
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| − | # Build sorted totals by title
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| − | if (!is_array($egCurrentPagesTitles)) {
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| − | global $egCurrentPagesFile, $egCurrentPagesData;
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| − |
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| − | # Read the $egCurrentPagesData array from file if non existent
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| − | if (!is_array($egCurrentPagesData)) {
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| − | $data = file_get_contents($egCurrentPagesFile);
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| − | $egCurrentPagesData = $data ? unserialize($data) : array();
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| − | }
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| − |
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| − | # Convert the data into a list of title => viewcount
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| − | $egCurrentPagesTitles = array();
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| − | foreach ($egCurrentPagesData as $hour => $titles) {
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| − | if (is_numeric($hour)) {
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| − | foreach ($titles as $title => $views) {
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| − | $egCurrentPagesTitles[$title] = isset($egCurrentPagesTitles[$title]) ? $egCurrentPagesTitles[$title]+$views : $views;
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| − | }
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| − | }
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| − | }
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| − | | |
| − | # Sort the titles by view-count
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| − | arsort($egCurrentPagesTitles, SORT_NUMERIC);
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| − | }
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| − |
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| − | # Render the title list
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| − | $list = '';
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| − | if ($n < 1) $n = 10;
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| − | foreach ($egCurrentPagesTitles as $title => $views) {
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| − | if (--$n == 0 || $views < $egCurrentPagesThreshold) break;
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| − | $title = preg_replace("/^(Category|Image):/",":$1:",$title);
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| − | $list .= "{$start}[[{$title}]] <span class=\"currentpages_views\">({$views})</span>{$end}";
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| − | }
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| − | return $list;
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| − | }
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