LocalSettings.example.php

<?php
# See https://www.mediawiki.org/wiki/Manual:Configuration_settings

if (!defined('MEDIAWIKI')) {
    exit;
}

# Site
$wgSitename = "Ubuntu Wiki";
$wgServer = "http://localhost:" . (getenv('UBUNTU_EXT_PORT') ?: '8088');
$wgScriptPath = "";
$wgResourceBasePath = $wgScriptPath;
$wgLanguageCode = "en";
$wgLocaltimezone = "UTC";

# Database (matches docker-compose.yml defaults)
$wgDBtype = "mysql";
$wgDBserver = "db";
$wgDBname = "mediawiki";
$wgDBuser = "mediawiki";
$wgDBpassword = "mediawiki";

# Keys — replace with unique values for any non-local deployment
$wgSecretKey = "change-me";
$wgUpgradeKey = "change-me";

# Uploads
$wgEnableUploads = false;
$wgUseInstantCommons = true;

# The extension under test, live-mounted at extensions/UbuntuWiki.
wfLoadExtension('UbuntuWiki');

# MinervaNeue ships with the MediaWiki tarball and stays enabled to
# test the minerva skin styles — append ?useskin=minerva to any URL.
wfLoadSkin('Ubuntu');
wfLoadSkin('MinervaNeue');
$wgDefaultSkin = 'ubuntu';

wfLoadExtension('MobileFrontend');
$wgMFAutodetectMobileView = true;
$wgDefaultMobileSkin = 'minerva';

# Logo — uses the Ubuntu logo bundled in this extension.
$wgLogos = [
    '1x'   => "$wgResourceBasePath/extensions/UbuntuWiki/resources/images/Tag-CoF-Orange-Digital.svg",
    'icon' => "$wgResourceBasePath/extensions/UbuntuWiki/resources/images/Tag-CoF-Orange-Digital.svg",
];

unset($wgFooterIcons['poweredby']);

# Canonical cookie policy consent banner. The extension also adds a "Manage
# your tracker settings" footer link that reopens the banner.
$wgUbuntuCookieConsentEnabled = true;

# Google Tag Manager container ID (leave empty to disable). The extension
# injects the GTM snippets itself; when the consent banner is enabled, gtag
# consent defaults are set to denied inline ahead of GTM, so consent is
# established before GTM initialises.
$wgUbuntuGTMContainerID = '';

# Other extensions loaded for testing and validation.

## Special pages
wfLoadExtension('Linter');
wfLoadExtension('Echo');

## Editors
wfLoadExtension('CodeEditor');
wfLoadExtension('CodeMirror');
wfLoadExtension('WikiEditor');
wfLoadExtension('VisualEditor');

## Parser hooks
wfLoadExtension('SyntaxHighlight_GeSHi');

## Other
wfLoadExtension('DiscussionTools');
wfLoadExtension('TitleKey');

# CodeMirror https://www.mediawiki.org/wiki/Extension:CodeMirror#Using_CodeMirror_instead_of_CodeEditor
// Desired modes that should use CodeMirror (mediawiki, i.e. wikitext, is enabled by default)
$wgCodeMirrorEnabledModes['javascript'] = true;
$wgCodeMirrorEnabledModes['json'] = true;
$wgCodeMirrorEnabledModes['css'] = true;
$wgCodeMirrorEnabledModes['lua'] = true;
$wgCodeMirrorEnabledModes['vue'] = true;

// If you're also using CodeEditor, disable the same modes there:
$wgCodeEditorEnabledModes['javascript'] = false;
$wgCodeEditorEnabledModes['json'] = false;
$wgCodeEditorEnabledModes['css'] = false;
$wgCodeEditorEnabledModes['lua'] = false;
$wgCodeEditorEnabledModes['vue'] = false;

# ---------------------------------------------------------------------------
# Local testing only — do NOT copy to production.
#
# ConfirmEdit with QuestyCaptcha, configured so that EVERY edit shows a
# CAPTCHA whose question embeds .ubuntu-code-block markup as raw HTML. This
# exercises the ext.ubuntu.codeBlock copy button outside regular wikitext
# rendering. Edit any page and save; the answer is 42. See the seeded
# "CAPTCHA testing" page.
# ---------------------------------------------------------------------------
# QuestyCaptcha is a sub-module of ConfirmEdit with its own extension.json,
# hence the "ConfirmEdit/QuestyCaptcha" path form.
wfLoadExtension('ConfirmEdit');
wfLoadExtension('ConfirmEdit/QuestyCaptcha');
$wgCaptchaClass = 'QuestyCaptcha';
$wgCaptchaTriggers['edit'] = true;

# Nobody skips the CAPTCHA in this test setup.
$wgGroupPermissions['*']['skipcaptcha'] = false;
$wgGroupPermissions['user']['skipcaptcha'] = false;
$wgGroupPermissions['autoconfirmed']['skipcaptcha'] = false;
$wgGroupPermissions['bot']['skipcaptcha'] = false;
$wgGroupPermissions['sysop']['skipcaptcha'] = false;

# The CAPTCHA answer field uses tabindex=1, which also exercises the copy
# button's positive-tabindex inheritance (see codeBlock.js).
$wgCaptchaQuestions[] = [
    'question' => 'To prove that you are human, run this command in a terminal and enter its output: ' .
        '<div class="ubuntu-code-block ubuntu-code-block--captcha"><pre>echo $(( 6 * 7 ))</pre></div>',
    'answer' => '42',
];

# Debug (disable in production)
$wgShowExceptionDetails = true;