Extension:Selenium.php

<?php

1. Extension:Selenium

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 Extensions here which have no corresponding mediawiki article are either not ready for use or have been superseded.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:Sven

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

define('SELENIUM_VERSION','0.0.1, 2007-12-03 (selenium-core version 0.8.3');

$wgSeleniumMagic = "foo"; $wgSeleniumTag = "selenium"; $wgExtensionFunctions[] = 'wfSetupSelenium'; $wgExtensionFunctions[] = 'wfSetupSpecialSelenium'; $wgHooks['LanguageGetMagic'][] = 'wfSeleniumLanguageGetMagic';

$wgExtensionCredits['specialpage'][] = array( 'name' => 'Special:Selenium', 'author' => 'User:Sven', 'description' => 'Incorporating Selenium tests into the MediaWiki environment', 'url' => 'http://www.mediawiki.org/wiki/Extension:Selenium', 'version' => SELENIUM_VERSION );

require_once "$IP/includes/SpecialPage.php";

class Selenium {

# Properties var $prop1 = 'default value'; var $prop2 = 'default value';

# Constructor function Selenium() { global $wgHooks,$wgParser,$wgSeleniumMagic,$wgSeleniumTag;

# Add the parser-function $wgParser->setFunctionHook($wgSeleniumMagic,array($this,'magicFoo'));

# Add the tagHook $wgParser->setHook($wgSeleniumTag,array($this,'tagSelenium'));

}

# Expand the foo-magic function magicFoo(&$parser) {

# Populate $argv with both named and numeric parameters $argv = array(); foreach (func_get_args() as $arg) if (!is_object($arg)) { if (preg_match('/^(.+?)\\s*=\\s*(.+)$/',$arg,$match)) $argv[$match[1]] = $match[2]; else $argv[] = $arg; }

# Build text of expanded result $args = ; foreach ($argv as $k => $v) $args .= "*$k: $v\n"; $text = "=== magicFoo(): ===\n$args";

# Return result with available parser flags return array( $text, 'found' => true, 'nowiki' => false, 'noparse' => false, 'noargs' => false, 'isHTML' => false );

}

# Convert the <selenium> tags to HTML function tagSelenium($text,$argv,&$parser) { $args = ;

foreach ($argv as $k => $v) $args .= "

$k: $v

\n"; return "

tagSelenium():

\n

$args
• Content: $text

\n";

}

# Needed in some versions to prevent Special:Version from breaking function __toString() { return 'Selenium'; }

	}

1. Called from $wgExtensionFunctions array when initialising extensions

function wfSetupSelenium() { global $wgSelenium; $wgSelenium = new Selenium(); }

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

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

1. Define a new class based on the SpecialPage class

class SpecialSelenium extends SpecialPage {

# Constructor function SpecialSelenium() { SpecialPage::SpecialPage( 'Selenium', # name as seen in links etc 'sysop', # user rights required true, # listed in special:specialpages false, # function called by execute() - defaults to wfSpecial{$name} false, # file included by execute() - defaults to Special{$name}.php, only used if no function false # includable ); }

1. logFile("/tmp/FOO","this is a test message...");

1. Logging to a file

function logFile($file, $msg) { $fh = fopen($file,'w');

1. $ts = $GLOBALS['wgLang']->timeanddate(wfTimestampNow(),true);

       $ts = `date`;

if(is_array($msg)) $msg = print_r($msg, true); fwrite($fh, "\n$ts: $msg"); }

1. logFile("FOO", "FODDA");

# Override SpecialPage::execute() # - $param is from the URL, eg Special:Selenium/param function execute($param) { global $wgOut; $this->setHeaders(); $title = Title::makeTitle(NS_SPECIAL,'Selenium'); $wgOut->addWikiText(wfMsg('example-message','exampleParameter')); $wgOut->addHTML( wfElement('form',array('action' => $title->getLocalURL('action=submit'),'method' => 'post'),null) . '<textarea name="target" cols=25 rows=10></textarea>' . wfElement('input',array('type' => 'submit')) . '</form>' ); }

}

1. ---------------------- TODO ------------------- #
2. 1) Deploy tags to allow additional html table tags
3. 2) Create form for Special:Selenium
4. 3) Create rendering on the fly of a test article to the suite html code
5. 4) Some sort of validation of article

1. Called from $wgExtensionFunctions array when initialising extensions

function wfSetupSpecialSelenium() { global $wgLanguageCode,$wgMessageCache;

# Add the messages used by the specialpage if ($wgLanguageCode == 'en') { $wgMessageCache->addMessages(array( 'selenium' => 'Example Specialpage', # The friendly page title 'exampleMessage' => "Example message: $1", )); }

# Add the specialpage to the environment SpecialPage::addPage(new SpecialSelenium()); } ?>