From c811a28e038e1cffec0fa14fc825c9b5a50c6f23 Mon Sep 17 00:00:00 2001
From: Kris Lamoureux <KrisPublicEmail@gmail.com>
Date: Thu, 30 Jan 2020 22:32:40 -0500
Subject: [PATCH] Added Local Settings and Short URLs

Install in /w for Short URLs, add LocalSettings.php template
and added rewrite rules
---
 roles/mediawiki/tasks/main.yml                |  13 +-
 .../mediawiki/templates/LocalSettings.php.j2  | 186 ++++++++++++++++++
 roles/mediawiki/templates/mediawiki.conf.j2   |  12 ++
 3 files changed, 210 insertions(+), 1 deletion(-)
 create mode 100644 roles/mediawiki/templates/LocalSettings.php.j2

diff --git a/roles/mediawiki/tasks/main.yml b/roles/mediawiki/tasks/main.yml
index df93ad6..131cd59 100644
--- a/roles/mediawiki/tasks/main.yml
+++ b/roles/mediawiki/tasks/main.yml
@@ -22,6 +22,12 @@
     path: "{{ mw_dir }}/public_html"
     state: directory
 
+# https://www.mediawiki.org/wiki/Manual:Short_URL#Moving_a_wiki_from_/wiki_to_/w
+- name: Create Directory /w for Short URLs
+  file:
+    path: "{{ mw_dir }}/public_html/w"
+    state: directory
+
 - name: Create Logs Directory
   file:
     path: "{{ mw_dir }}/logs"
@@ -37,12 +43,17 @@
 - name: Extract MediaWiki
   unarchive:
     src: /tmp/mediawiki-{{ mw_version }}.tar.gz
-    dest: "{{ mw_dir }}/public_html"
+    dest: "{{ mw_dir }}/public_html/w"
     owner: www-data
     group: www-data
     extra_opts: [--strip-components=1]
     remote_src: yes
 
+- name: Apply LocalSettings.php
+  template:
+    src: LocalSettings.php.j2
+    dest: "{{ mw_dir }}/public_html/w/LocalSettings.php"
+
 - name: Apply Apache Configuration
   template:
     src: mediawiki.conf.j2
diff --git a/roles/mediawiki/templates/LocalSettings.php.j2 b/roles/mediawiki/templates/LocalSettings.php.j2
new file mode 100644
index 0000000..14c9f6d
--- /dev/null
+++ b/roles/mediawiki/templates/LocalSettings.php.j2
@@ -0,0 +1,186 @@
+<?php
+# This file was automatically generated by the MediaWiki 1.33.0
+# installer. If you make manual changes, please keep track in case you
+# need to recreate them later.
+#
+# See includes/DefaultSettings.php for all configurable settings
+# and their default values, but don't forget to make changes in _this_
+# file, not there.
+#
+# Further documentation for configuration settings may be found at:
+# https://www.mediawiki.org/wiki/Manual:Configuration_settings
+
+# Protect against web entry
+if ( !defined( 'MEDIAWIKI' ) ) {
+	exit;
+}
+
+
+## Uncomment this to disable output compression
+# $wgDisableOutputCompression = true;
+
+$wgSitename = "{{ mw_sitename }}";
+$wgMetaNamespace = "{{ mw_namespace }}";
+
+## The URL base path to the directory containing the wiki;
+## defaults for all runtime URL paths are based off of this.
+## For more information on customizing the URLs
+## (like /w/index.php/Page_title to /wiki/Page_title) please see:
+## https://www.mediawiki.org/wiki/Manual:Short_URL
+
+$wgScriptPath = "/w";
+$wgScriptExtension = ".php";
+$wgArticlePath = "/wiki/$1";
+
+## The protocol and server name to use in fully-qualified URLs
+$wgServer = "http://{{ mw_domain }}";
+
+## The URL path to static resources (images, scripts, etc.)
+$wgResourceBasePath = $wgScriptPath;
+
+## The URL path to the logo.  Make sure you change this from the default,
+## or else you'll overwrite your logo when you upgrade!
+$wgLogo = "$wgResourceBasePath/resources/assets/wiki.png";
+#$wgLogo = "/logo.png";
+
+## UPO means: this is also a user preference option
+
+$wgEnableEmail = false;
+$wgEnableUserEmail = true; # UPO
+
+$wgEmergencyContact = "apache@{{ mw_domain }}";
+$wgPasswordSender = "apache@{{ mw_domain }}";
+
+$wgEnotifUserTalk = false; # UPO
+$wgEnotifWatchlist = false; # UPO
+$wgEmailAuthentication = true;
+
+## Database settings
+$wgDBtype = "mysql";
+$wgDBserver = "{{ mw_db_host }}";
+$wgDBname = "{{ mw_db_name }}";
+$wgDBuser = "{{ mw_db_user }}";
+$wgDBpassword = "{{ mw_db_pass }}";
+
+# MySQL specific settings
+$wgDBprefix = "";
+
+# MySQL table options to use during installation or update
+$wgDBTableOptions = "ENGINE=InnoDB, DEFAULT CHARSET=binary";
+
+## Shared memory settings
+$wgMainCacheType = CACHE_ACCEL;
+$wgMemCachedServers = [];
+
+## To enable image uploads, make sure the 'images' directory
+## is writable, then set this to true:
+$wgEnableUploads = true;
+$wgGenerateThumbnailOnParse = false;
+$wgUseImageMagick = true;
+$wgImageMagickConvertCommand = "/usr/bin/convert";
+
+# InstantCommons allows wiki to use images from https://commons.wikimedia.org
+$wgUseInstantCommons = true;
+
+# Periodically send a pingback to https://www.mediawiki.org/ with basic data
+# about this MediaWiki instance. The Wikimedia Foundation shares this data
+# with MediaWiki developers to help guide future development efforts.
+$wgPingback = true;
+
+## If you use ImageMagick (or any other shell command) on a
+## Linux server, this will need to be set to the name of an
+## available UTF-8 locale
+$wgShellLocale = "C.UTF-8";
+
+## Set $wgCacheDirectory to a writable directory on the web server
+## to make your wiki go slightly faster. The directory should not
+## be publicly accessible from the web.
+#$wgCacheDirectory = "$IP/cache";
+
+# Site language code, should be one of the list in ./languages/data/Names.php
+$wgLanguageCode = "en";
+
+$wgSecretKey = "{{ lookup('password', '/dev/null length=64 chars=hexdigits') }}";
+
+# Changing this will log out all existing sessions.
+$wgAuthenticationTokenVersion = "{{ lookup('password', '/dev/null length=64 chars=hexdigits') }}";
+
+# Site upgrade key. Must be set to a string (default provided) to turn on the
+# web installer while LocalSettings.php is in place
+$wgUpgradeKey = "{{ lookup('password', '/dev/null length=16 chars=hexdigits') }}";
+
+## For attaching licensing metadata to pages, and displaying an
+## appropriate copyright notice / icon. GNU Free Documentation
+## License and Creative Commons licenses are supported so far.
+$wgRightsPage = ""; # Set to the title of a wiki page that describes your license/copyright
+$wgRightsUrl = "https://creativecommons.org/licenses/by-sa/4.0/";
+$wgRightsText = "Creative Commons Attribution-ShareAlike";
+$wgRightsIcon = "$wgResourceBasePath/resources/assets/licenses/cc-by-sa.png";
+
+# Path to the GNU diff3 utility. Used for conflict resolution.
+$wgDiff3 = "/usr/bin/diff3";
+
+## Default skin: you can change the default skin. Use the internal symbolic
+## names, ie 'vector', 'monobook':
+$wgDefaultSkin = "vector";
+
+# Enabled skins.
+# The following skins were automatically enabled:
+wfLoadSkin( 'MonoBook' );
+wfLoadSkin( 'Timeless' );
+wfLoadSkin( 'Vector' );
+
+
+# Enabled extensions. Most of the extensions are enabled by adding
+# wfLoadExtensions('ExtensionName');
+# to LocalSettings.php. Check specific extension documentation for more details.
+# The following extensions were automatically enabled:
+wfLoadExtension( 'CodeEditor' );
+wfLoadExtension( 'ConfirmEdit' );
+wfLoadExtension( 'MultimediaViewer' );
+wfLoadExtension( 'PdfHandler' );
+wfLoadExtension( 'SpamBlacklist' );
+wfLoadExtension( 'TitleBlacklist' );
+wfLoadExtension( 'WikiEditor' );
+
+
+# End of automatically generated settings.
+# Add more configuration options below.
+
+
+# IP restictions
+if ($_SERVER['REMOTE_ADDR'] != '{{ mw_iplock }}') {
+	$wgGroupPermissions['*']['createaccount'] = false;
+	$wgGroupPermissions['*']['edit'] = false;
+}
+
+
+# MobileFrontend
+#wfLoadExtension( 'MobileFrontend' );
+#wfLoadSkin( 'Vector' );
+#$wgMFDefaultSkinClass = 'SkinVector';
+
+# VisualEditor
+#wfLoadExtension( 'VisualEditor' );
+
+# Syntax highlighting
+#wfLoadExtension( 'SyntaxHighlight_GeSHi' );
+
+// Enable by default for everybody
+$wgDefaultUserOptions['visualeditor-enable'] = 1;
+
+// Optional: Set VisualEditor as the default for anonymous users
+// otherwise they will have to switch to VE
+// $wgDefaultUserOptions['visualeditor-editor'] = "visualeditor";
+
+// Don't allow users to disable it
+$wgHiddenPrefs[] = 'visualeditor-enable';
+
+// OPTIONAL: Enable VisualEditor's experimental code features
+// #$wgDefaultUserOptions['visualeditor-enable-experimental'] = 1;
+
+$wgVirtualRestConfig['modules']['parsoid'] = [
+	'url' => 'http://localhost:8142',
+];
+
+$wgShowExceptionDetails = true;
diff --git a/roles/mediawiki/templates/mediawiki.conf.j2 b/roles/mediawiki/templates/mediawiki.conf.j2
index 8189fb1..f8df510 100644
--- a/roles/mediawiki/templates/mediawiki.conf.j2
+++ b/roles/mediawiki/templates/mediawiki.conf.j2
@@ -4,6 +4,18 @@
   ServerAdmin {{ mw_admin_email }}
   DocumentRoot {{ mw_dir }}/public_html
 
+  RewriteEngine On
+  RewriteRule ^/?wiki(/.*)?$ %{DOCUMENT_ROOT}/w/index.php [L]
+  RewriteRule ^/?$ %{DOCUMENT_ROOT}/w/index.php [L]
+
+  RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} !-f
+  RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} !-d
+  RewriteRule ^/?w/images/thumb/[0-9a-f]/[0-9a-f][0-9a-f]/([^/]+)/([0-9]+)px-.*$ %{DOCUMENT_ROOT}/w/thumb.php?f=$1&width=$2 [L,QSA,B]
+
+  RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} !-f
+  RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} !-d
+  RewriteRule ^/?w/images/thumb/archive/[0-9a-f]/[0-9a-f][0-9a-f]/([^/]+)/([0-9]+)px-.*$ %{DOCUMENT_ROOT}/w/thumb.php?f=$1&width=$2&archived=1 [L,QSA,B]
+
   ErrorLog {{ mw_dir }}/logs/error.log
   CustomLog {{ mw_dir }}/logs/access.log combined
 </VirtualHost>