Note

The Funtoo Linux project has transitioned to "Hobby Mode" and this wiki is now read-only.

Difference between revisions of "Package:MediaWiki"

From Funtoo
Jump to navigation Jump to search
m (more goodies....)
 
(12 intermediate revisions by 2 users not shown)
Line 1: Line 1:
{{Ebuild
{{Ebuild
|Summary=
|CatPkg=www-apps/mediawiki
|CatPkg=www-apps/mediawiki
|Maintainer=Drobbins,  
|Maintainer=Drobbins,
|Repository=Funtoo Overlay
|Repository=Funtoo Overlay
}}
}}
{{Fancyimportant|1=
{{Fancyimportant|1=
This page documents how to install MediaWiki from source, which is the preferred method. It also shows how to use MediaWiki with php-5.4. As of late 1.22 and 1.23, MediaWiki now unofficially works with php-5.5.}}
This page documents how to install MediaWiki from source tarball rather than portage, which is the preferred method. It also shows how to use MediaWiki with php-5.4. As of late 1.22 and 1.23, MediaWiki now unofficially works with php-5.5 & php-5.6.}}
{{PageNeedsUpdates}}


MediaWiki is a [[Web-server-stack]] web application.  This page documents how to set up MediaWiki on Funtoo Linux, from a bare stage3 install with network connectivity. We will use Nginx, xcache and PHP-FPM, which will result in very good performance. We will also properly secure MediaWiki, and also cover some additional tips and tricks, focusing on spam reduction.
MediaWiki is a [[Web-server-stack]] web application.  This page documents how to set up MediaWiki on Funtoo Linux, from a bare stage3 install with network connectivity. We will use Nginx, xcache and PHP-FPM, which will result in good performance. We will also properly secure MediaWiki, and also cover some additional tips and tricks, focusing on spam reduction.


== Portage Settings ==
== Portage Settings ==


Add the following line to <tt>/etc/make.conf</tt>:
Add the following line to <code>/etc/[[make.conf]]</code>:




Line 20: Line 18:
</pre>
</pre>


Add the following lines to <tt>/etc/portage/package.use/php</tt>:
Add the following lines to <code>/etc/portage/package.use/php</code>:


<pre>
<pre>
Line 50: Line 48:
== Database Setup ==
== Database Setup ==


Now, let's create a database named <tt>mediawiki</tt> for use by MediaWiki, and a <tt>mediawiki@localhost</tt> user to access this database, using a password of <tt>wikifever</tt>:
Now, let's create a database named <code>mediawiki</code> for use by MediaWiki, and a <code>mediawiki@localhost</code> user to access this database, using a password of <code>wikifever</code>:


<console>
<console>
Line 88: Line 86:
== User and Group ==
== User and Group ==


When we run our wiki, we will run it as the <tt>docs</tt> user, for security. Let's set up a <tt>docs</tt> user and group:
When we run our wiki, we will run it as the <code>docs</code> user, for security. Let's set up a <code>docs</code> user and group:


<console>
<console>
Line 99: Line 97:
== Set up PHP ==
== Set up PHP ==


As our last major configuration step, we will configure the PHP FastCGI Process Manager by creating a <tt>/etc/php/fpm-php5.4/php-fpm.conf</tt> file with the following contents (existing contents can be deleted):
As our last major configuration step, we will configure the PHP FastCGI Process Manager by creating a <code>/etc/php/fpm-php5.4/php-fpm.conf</code> file with the following contents (existing contents can be deleted):


{{file|name=/etc/php/fpm-php5.4/php-fpm.conf|desc= |body=
{{file|name=/etc/php/fpm-php5.4/php-fpm.conf|desc= |body=
Line 126: Line 124:
  posix_getgrgid, parse_ini_file, proc_get-status, proc_nice, proc_terminate, suexec, pclose, virtual, set_time_limit, show_source
  posix_getgrgid, parse_ini_file, proc_get-status, proc_nice, proc_terminate, suexec, pclose, virtual, set_time_limit, show_source
}}
}}
This configuration file tells PHP to use the <tt>docs</tt> user when running MediaWiki. '''Please note that the last line is very long - I have split it into 3 lines for readability on this wiki, but you should combine them into a single line in your configuration file. The line should start with <tt>php_admin_value[disable_functions]</tt> and end with <tt>show_source</tt>.
This configuration file tells PHP to use the <code>docs</code> user when running MediaWiki. '''Please note that the last line is very long - I have split it into 3 lines for readability on this wiki, but you should combine them into a single line in your configuration file. The line should start with <code>php_admin_value[disable_functions]</code> and end with <code>show_source</code>.


== Configure Nginx ==
== Configure Nginx ==


Oh! Now we need to configure nginx to serve pages as the docs user. Assuming your site is named wiki.mysite.com, create a <tt>/etc/nginx/sites-available/wiki.mysite.com</tt> file with the following contents:
Oh! Now we need to configure nginx to serve pages as the docs user. Assuming your site is named wiki.mysite.com, create a <code>/etc/nginx/sites-available/wiki.mysite.com</code> file with the following contents:


<pre>
<pre>
Line 201: Line 199:
</pre>
</pre>


for localhost/wiki/ short urls in nginx
for localhost/wiki/ short urls in nginx:
{{file|name=/etc/nginx/sites-enabled/localhost|lang=|desc=domain.com/wiki/ short urls|body=
{{file|name=/etc/nginx/sites-enabled/localhost|lang=|desc=domain.com/wiki/ short urls|body=
location /wiki {
location /wiki {
Line 234: Line 232:
== Download MediaWiki ==
== Download MediaWiki ==


We're getting close. Now, head to http://www.mediawiki.org/wiki/Download and copy the link address for the latest version of MediaWiki, currently 1.19.1 at the time this was written. Let's download the archive to <tt>/var/tmp</tt>:
We're getting close. Now, head to http://www.mediawiki.org/wiki/Download and copy the link address for the latest version of MediaWiki, currently 1.19.1 at the time this was written. Let's download the archive to <code>/var/tmp</code>:


<console>
<console>
Line 275: Line 273:
== Initial Web Config ==
== Initial Web Config ==


You will now be able to load the URL of your server in your Web browser and configure MediaWiki through the Web user interface. Complete the '''full''' installation process and be sure to specify that you are using XCache for caching. Once you go through this process, the Web installation process will provide you with a <tt>LocalSettings.php</tt> file, which you should place in <tt>/home/docs/public_html</tt>. The <tt>LocalSettings.php</tt> file can also be manually edited and used to enable MediaWiki features and extensions.
You will now be able to load the URL of your server in your Web browser and configure MediaWiki through the Web user interface. Complete the '''full''' installation process and be sure to specify that you are using XCache for caching. Once you go through this process, the Web installation process will provide you with a <code>LocalSettings.php</code> file, which you should place in <code>/home/docs/public_html</code>. The <code>LocalSettings.php</code> file can also be manually edited and used to enable MediaWiki features and extensions.


== Tips and Tricks ==
== Tips and Tricks ==
=== Alternate Main Page ===
To define your default landing page for mediawiki.
edit: localhost/wiki/MediaWiki:Mainpage
example: http://www.funtoo.org/MediaWiki:Mainpage
=== Arbitrary Page Titles ===
To change a page's title from domain.com/Main_Page to "title" insert this magic word in the page:
*<nowiki>{{DISPLAYTITLE:title}}</nowiki>
=== Show Php handler, Database & Plugins Used ===
To show which plugins are installed on a wiki, browse localhost/wiki/Special:Version.
example: http://funtoo.org/Special:Version
=== Sidebar ===
To define your own sidebar links, edit localhost/wiki/MediaWiki:Sidebar
links follow the page|text format.  example:
http://www.funtoo.org/MediaWiki:Sidebar
=== Rss subscriptions ===
Rss is handy to track page changes.  all individual pages can be tracked for changes under mediawiki.  For example, if you wish to track your user talk pages via rss, go to your talk page, navigate to history.  add &feed=rss to the end.  &feed=atom is also valid.
http://www.funtoo.org/index.php?title=User:Drobbins&action=history&feed=rss


=== ArticlePath ===
=== ArticlePath ===


By default, MediaWiki pages will have a URL of <tt>wiki.myserver.com/index.php?title=PageName</tt>. With a few minor tweaks, you can tell MediaWiki to use <tt>wiki.myserver.com/PageName</tt> instead. Here's how. Open up <tt>LocalSettings.php</tt> and search for the <tt>$wgScriptPath</tt> line. This part of the config will look like this:
By default, MediaWiki pages will have a URL of <code>wiki.myserver.com/index.php?title=PageName</code>. With a few minor tweaks, you can tell MediaWiki to use <code>wiki.myserver.com/PageName</code> instead. Here's how. Open up <code>LocalSettings.php</code> and search for the <code>$wgScriptPath</code> line. This part of the config will look like this:


<pre>
<pre>
Line 301: Line 327:
=== $wgSpamRegex ===
=== $wgSpamRegex ===


You may find that your wiki is the target of spammers. The easiest way to combat spam is to set <tt>$wgSpamRegex</tt> in <tt>LocalSettings.php</tt>, like so:
You may find that your wiki is the target of spammers. The easiest way to combat spam is to set <code>$wgSpamRegex</code> in <code>LocalSettings.php</code>, like so:


<pre>
<pre>
Line 311: Line 337:
=== DNS Blacklist ===
=== DNS Blacklist ===


MediaWiki also has the ability to consult a DNS blacklist to prevent known forum and wiki spam sites from performing any edits on your wiki. To enable this capability, add the following to <tt>LocalSettings.php</tt>:
MediaWiki also has the ability to consult a DNS blacklist to prevent known forum and wiki spam sites from performing any edits on your wiki. To enable this capability, add the following to <code>LocalSettings.php</code>:


<pre>
<pre>
Line 319: Line 345:


You may notice a significant decrease in spam posts.
You may notice a significant decrease in spam posts.
=== $wgExternalLinkTarget ===
For external links if you wish for the link to open a new tab or new window for the external link add this to your LocalSettings.php
{{file|name=/var/www/localhost/htdocs/mediawiki/LocalSettings.php|lang=php|desc=set external links to open in a new tab|body=
...
$wgExternalLinkTarget = '_blank';
}}
=== $wgRawHtml ===
{{warning|raw html can be dangerous regarding injecting spam/malicious/fishing pages.  use with care!}}
To allow any raw html inserted into your wiki:
{{file|name=/var/www/localhost/htdocs/mediawiki/LocalSettings.php|lang=php|desc=enabling arbitrary html|body=
...
$wgRawHtml = "true";
}}


=== $wgServer ===
=== $wgServer ===


Here is an important tip -- the <tt>$wgServer</tt> variable in <tt>LocalSettings.php</tt> defines the URL of your MediaWiki installation. MediaWiki will encode this within its HTML replies, which means that the Web browser from which you are accessing MediaWiki must be able to reach your server using this address, or pages will not display. This is not a security feature in any way, but a configuration issue. For example, if <tt>$wgServer</tt> is set to <tt>10.0.1.128</tt>, then the only systems that will be able to access your MediaWiki installation are those for which <tt>10.0.1.128</tt> resolves to your MediaWiki installation.  The same is true of non-IP <tt>$wgServer</tt> entries like <tt>wiki.mysite.com</tt>. If you are setting up a test wiki, you may need a temporary entry in a desktop's <tt>/etc/hosts</tt> file so that it can interact with the wiki properly before DNS is set up.
Here is an important tip -- the <code>$wgServer</code> variable in <code>LocalSettings.php</code> defines the URL of your MediaWiki installation. MediaWiki will encode this within its HTML replies, which means that the Web browser from which you are accessing MediaWiki must be able to reach your server using this address, or pages will not display. This is not a security feature in any way, but a configuration issue. For example, if <code>$wgServer</code> is set to <code>10.0.1.128</code>, then the only systems that will be able to access your MediaWiki installation are those for which <code>10.0.1.128</code> resolves to your MediaWiki installation.  The same is true of non-IP <code>$wgServer</code> entries like <code>wiki.mysite.com</code>. If you are setting up a test wiki, you may need a temporary entry in a desktop's <code>/etc/hosts</code> file so that it can interact with the wiki properly before DNS is set up.


=== $wgLogo ===
=== $wgLogo ===


If you want to change the wiki logo, edit <tt>LocalSettings.php</tt> and replace $wgLogo with the location of the image you want to use:
If you want to change the wiki logo, edit <code>LocalSettings.php</code> and replace $wgLogo with the location of the image you want to use:


<pre>
<pre>
$wgLogo = "image.png"
$wgLogo = "image.png"
</pre>
</pre>
{{fancynote| The above references the file <tt>image.png</tt> in the directory <tt>/home/docs/public_html</tt>}}
{{fancynote| The above references the file <code>image.png</code> in the directory <code>/home/docs/public_html</code>}}


=== MySQL wildcard searches ===
=== MySQL wildcard searches ===
Line 363: Line 408:
* {$wgStylePath}/common/images/public-domain.png
* {$wgStylePath}/common/images/public-domain.png


=== Importing Google Fonts & External Css ===
Googles font api is excellent.  all you have to do is look through https://www.google.com/fonts# and select which font you want.  To the bottom right of the font pane is a little box with an arrow pointing right.  click the arrow, and follow step 1, and 2.  for step 3 you need to select @import.  on your wiki navigate to localhost/MediaWiki:Common.css or a specific skin to add the css to like localhost/MediaWiki:Vector.css and enter this code.
{{file|name=localhost/MediaWiki:Common.css|lang=css|desc=|body=
@import url(http://fonts.googleapis.com/css?family=Lobster);
.firstHeading, #mw-head, .body ul li {
font-family: 'Lobster', cursive;
}
}}
External css is similar, if you wanted to bootswatch your wiki navigate to http://www.bootstrapcdn.com/#bootswatch_tab select which cdn and insert it into your common css.
{{file|name=localhost/MediaWiki:Common.css|lang=css|desc=yeti for the sasquatch hunter in you|body=
@import url(//maxcdn.bootstrapcdn.com/bootswatch/3.2.0/yeti/bootstrap.min.css);
}}
=== Using Alternate Skins ===
If you're locked out of a functioning skin, you can force mediawiki to load links under another skin by adding ?useskin=(skinname)
*http://www.funtoo.org/Main_Page?useskin=vector
== Resources on this wiki ==
* [[Semantic MediaWiki]]
* [[Semantic MediaWiki Events]]
* [[ConsoleOutput MediaWiki Extension]]


== External Resources ==
== External Resources ==
Line 372: Line 442:
[[Category:Featured]]
[[Category:Featured]]
[[Category:HOWTO]]
[[Category:HOWTO]]
[[Category:Official Documentation]]
[[Category:Ebuilds]]
[[Category:Ebuilds]]
{{EbuildFooter}}
{{EbuildFooter}}

Latest revision as of 04:20, August 29, 2018

MediaWiki

   Tip

We welcome improvements to this page. To edit this page, Create a Funtoo account. Then log in and then click here to edit this page. See our editing guidelines to becoming a wiki-editing pro.

   Important

This page documents how to install MediaWiki from source tarball rather than portage, which is the preferred method. It also shows how to use MediaWiki with php-5.4. As of late 1.22 and 1.23, MediaWiki now unofficially works with php-5.5 & php-5.6.

MediaWiki is a Web-server-stack web application. This page documents how to set up MediaWiki on Funtoo Linux, from a bare stage3 install with network connectivity. We will use Nginx, xcache and PHP-FPM, which will result in good performance. We will also properly secure MediaWiki, and also cover some additional tips and tricks, focusing on spam reduction.

Portage Settings

Add the following line to /etc/make.conf:


PHP_TARGETS="php5-4"

Add the following lines to /etc/portage/package.use/php:

dev-lang/php curl exif fpm gd mysql mysqli sockets suhosin threads intl xmlreader xmlwriter
>=dev-php/xcache-2.0.0 php_targets_php5-4

Emerge

Emerge xcache, and we'll also emerge metalog and postfix. This should pull in MySQL as well as php-5.4:

root # emerge --jobs xcache metalog postfix

Start and Configure Services

Time to configure MySQL with a root password, start it, secure it, and enable it to start at boot. We'll also start metalog and postfix:

root # emerge --config mysql
root # rc-update add mysql default
root # rc-update add metalog default
root # rc-update add postfix default
root # rc
root # mysql_secure_installation

Database Setup

Now, let's create a database named mediawiki for use by MediaWiki, and a mediawiki@localhost user to access this database, using a password of wikifever:

root # mysql -u root -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 7
Server version: 5.1.62-log Gentoo Linux mysql-5.1.62-r1

Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> create database mediawiki;
Query OK, 1 row affected (0.01 sec)

mysql> grant index, create, select, insert, update, delete, alter, lock tables on mediawiki.* to 'mediawiki'@'localhost' identified by 'wikifever';
Query OK, 0 rows affected (0.01 sec)

mysql> \q
Bye
root # 

Nginx Setup

We will use nginx as our Web server. Let's emerge it:

root # emerge --jobs nginx

User and Group

When we run our wiki, we will run it as the docs user, for security. Let's set up a docs user and group:

root # groupadd docs
root # useradd -g docs --home /home/docs docs
root # install -d /home/docs
root # chown -R docs:docs /home/docs

Set up PHP

As our last major configuration step, we will configure the PHP FastCGI Process Manager by creating a /etc/php/fpm-php5.4/php-fpm.conf file with the following contents (existing contents can be deleted):

   /etc/php/fpm-php5.4/php-fpm.conf
[global]
error_log = /var/log/php-fpm.log
log_level = notice

[docs]
listen = /var/run/docs.php-fpm.socket
listen.allowed_clients = 127.0.0.1
listen.owner = docs
listen.group = nginx
listen.mode = 0660
user = docs
group = docs
pm = dynamic
pm.max_children = 16
pm.start_servers = 2
pm.min_spare_servers = 2
pm.max_spare_servers = 2
pm.max_requests = 500
php_admin_value[open_basedir] = /home/docs/public_html:/tmp
php_admin_value[error_log] = /home/docs/php-errors.log
php_admin_value[disable_functions] = exec, system, shell_exec, passthru, popen, dl, curl_multi_exec, posix_getpwuid, 
 disk_total_space, disk_free_space, escapeshellcmd, escapeshellarg, eval, get_current_user, getmyuid, getmygid, 
 posix_getgrgid, parse_ini_file, proc_get-status, proc_nice, proc_terminate, suexec, pclose, virtual, set_time_limit, show_source

This configuration file tells PHP to use the docs user when running MediaWiki. Please note that the last line is very long - I have split it into 3 lines for readability on this wiki, but you should combine them into a single line in your configuration file. The line should start with php_admin_value[disable_functions] and end with show_source.

Configure Nginx

Oh! Now we need to configure nginx to serve pages as the docs user. Assuming your site is named wiki.mysite.com, create a /etc/nginx/sites-available/wiki.mysite.com file with the following contents:

server {
        listen 80;
        server_name wiki.mysite.com;

        access_log /var/log/nginx/wiki.mysite.com.access.log main;
        error_log /var/log/nginx/wiki.mysite.com.error.log error;
        
        root /home/docs/public_html;
        index index.html index.php;

        # uncomment this if you want to htpasswd-protect your site while you set it up initially
        # auth_basic "Ninjas allowed only";
        # auth_basic_user_file /etc/nginx/docs.funtoo.org.htpasswd;

location ~* ^(.*)(install.php|LocalSettings.php|\.git) { deny all; }

location ~* \.php$ {
        #set $https "off"; 
        #if ($scheme = https) { set $https "on"; }
        #fastcgi_param HTTPS $https;

        try_files       $uri    @404;
        fastcgi_param   GATEWAY_INTERFACE  CGI/1.1;
        fastcgi_param   SERVER_SOFTWARE    nginx;
        fastcgi_param   QUERY_STRING       $query_string;
        fastcgi_param   REQUEST_METHOD     $request_method;
        fastcgi_param   CONTENT_TYPE       $content_type;
        fastcgi_param   CONTENT_LENGTH     $content_length;
        fastcgi_param   SCRIPT_FILENAME    $document_root$fastcgi_script_name;
        fastcgi_param   SCRIPT_NAME        $fastcgi_script_name;
        fastcgi_param   REQUEST_URI        $request_uri;
        fastcgi_param   DOCUMENT_URI       $document_uri;
        fastcgi_param   DOCUMENT_ROOT      $document_root;
        fastcgi_param   SERVER_PROTOCOL    $server_protocol;
        fastcgi_param   REMOTE_ADDR        $remote_addr;
        fastcgi_param   REMOTE_PORT        $remote_port;
        fastcgi_param   SERVER_ADDR        $server_addr;
        fastcgi_param   SERVER_PORT        $server_port;
        fastcgi_param   SERVER_NAME        wiki.mysite.com;

        fastcgi_pass    unix:/var/run/docs.php-fpm.socket;
        fastcgi_index   index.php;
}

# this will secure the MediaWiki uploads against arbitrary PHP injection attacks:
location /images/ {
        location ~.*\.(php)?$ {
                deny all;
        }
}


location @404 {
        return 404;
        break;
}

location / {
        try_files $uri $uri/ @mediawiki;
}

location @mediawiki {
        rewrite ^/([^?]*)(?:\?(.*))? /index.php?title=$1&$2 last;
}

}

for localhost/wiki/ short urls in nginx:

   /etc/nginx/sites-enabled/localhost - domain.com/wiki/ short urls
location /wiki {
		index index.php;
		rewrite "^(wiki)$" $1/ permanent;
		rewrite "^/?wiki(/.*)?" /mediawiki/index.php?title=$1&$args last;
	}

Enable Ngnix and PHP-FPM

Now, let's enable nginx to serve our site, and also be sure to enable php-fpm:

root # cd /etc/nginx/sites-enabled
root # ln -s ../sites-available/wiki.mysite.com wiki.mysite.com
root # rc-update add nginx default
root # rc-update add php-fpm default
root # rc
 * Starting PHP FastCGI Process Manager ...                                                            [ ok ]
 * Starting nginx ...                                                                                  [ ok ]
root #

MediaWiki from portage

There are mediawiki ebuilds in portage, if you like your site breaking upon emerge --sync && emerge -avuND world:

root # emerge mediawiki

With out the vhost flag the files will be dropped into /var/www/localhost/htdocs/mediawiki.

Download MediaWiki

We're getting close. Now, head to http://www.mediawiki.org/wiki/Download and copy the link address for the latest version of MediaWiki, currently 1.19.1 at the time this was written. Let's download the archive to /var/tmp:

root # cd /var/tmp
root # wget http://download.wikimedia.org/mediawiki/1.19/mediawiki-1.19.1.tar.gz

Extract MediaWiki

We now have all the Web, database and email infrastructure enabled that we need. Heading to the IP address of your server should result in a 404 - Not Found error in your Web browser. Time to extract and configure MediaWiki itself:

root # su docs
user $ cd /var/tmp
user $ tar xvf ./mediawiki-1.19.1.tar.gz
user $ mv mediawiki-1.19.1 ~/public_html

MediaWiki from GIT

Alternatively, we can download the code from the git repository:

root # su docs
user $ cd ~
user $ git clone https://gerrit.wikimedia.org/r/p/mediawiki/core.git public_html

Specific stable versions of MediaWiki are tracked using 'tags'. These are analogous to the tarball releases. We can see the versions available with:

user $ cd public_html
user $ git tag -l | sort -V

To use a specific tag (1.19.1):

user $ git checkout 1.19.1

Initial Web Config

You will now be able to load the URL of your server in your Web browser and configure MediaWiki through the Web user interface. Complete the full installation process and be sure to specify that you are using XCache for caching. Once you go through this process, the Web installation process will provide you with a LocalSettings.php file, which you should place in /home/docs/public_html. The LocalSettings.php file can also be manually edited and used to enable MediaWiki features and extensions.

Tips and Tricks

Alternate Main Page

To define your default landing page for mediawiki. edit: localhost/wiki/MediaWiki:Mainpage

example: http://www.funtoo.org/MediaWiki:Mainpage

Arbitrary Page Titles

To change a page's title from domain.com/Main_Page to "title" insert this magic word in the page:

  • {{DISPLAYTITLE:title}}

Show Php handler, Database & Plugins Used

To show which plugins are installed on a wiki, browse localhost/wiki/Special:Version.

example: http://funtoo.org/Special:Version

Sidebar

To define your own sidebar links, edit localhost/wiki/MediaWiki:Sidebar

links follow the page|text format. example: http://www.funtoo.org/MediaWiki:Sidebar

Rss subscriptions

Rss is handy to track page changes. all individual pages can be tracked for changes under mediawiki. For example, if you wish to track your user talk pages via rss, go to your talk page, navigate to history. add &feed=rss to the end. &feed=atom is also valid.

http://www.funtoo.org/index.php?title=User:Drobbins&action=history&feed=rss


ArticlePath

By default, MediaWiki pages will have a URL of wiki.myserver.com/index.php?title=PageName. With a few minor tweaks, you can tell MediaWiki to use wiki.myserver.com/PageName instead. Here's how. Open up LocalSettings.php and search for the $wgScriptPath line. This part of the config will look like this:

$wgScriptPath       = "";
$wgScriptExtension  = ".php";

Change this part of the file to look like this:

$wgScriptPath       = "";
$wgArticlePath      = "/$1";
$wgUsePathInfo      = true;
$wgScriptExtension  = ".php";

The old-style URLs will still work, but the shorter more intuitive URLs will now be used for all wiki links.

$wgSpamRegex

You may find that your wiki is the target of spammers. The easiest way to combat spam is to set $wgSpamRegex in LocalSettings.php, like so:

$wgSpamRegex = "/badword1|badword2|badword3/i"

This will perform a case-insensitive match against the bad words and block anyone from saving edits that contain these words.

DNS Blacklist

MediaWiki also has the ability to consult a DNS blacklist to prevent known forum and wiki spam sites from performing any edits on your wiki. To enable this capability, add the following to LocalSettings.php:

$wgEnableDnsBlacklist = true;
$wgDnsBlacklistUrls = array( 'xbl.spamhaus.org', 'opm.tornevall.org' );

You may notice a significant decrease in spam posts.

$wgExternalLinkTarget

For external links if you wish for the link to open a new tab or new window for the external link add this to your LocalSettings.php

   /var/www/localhost/htdocs/mediawiki/LocalSettings.php (php source code) - set external links to open in a new tab
...
 $wgExternalLinkTarget = '_blank';

$wgRawHtml

   Warning

raw html can be dangerous regarding injecting spam/malicious/fishing pages. use with care!

To allow any raw html inserted into your wiki:

   /var/www/localhost/htdocs/mediawiki/LocalSettings.php (php source code) - enabling arbitrary html
...
$wgRawHtml = "true";

$wgServer

Here is an important tip -- the $wgServer variable in LocalSettings.php defines the URL of your MediaWiki installation. MediaWiki will encode this within its HTML replies, which means that the Web browser from which you are accessing MediaWiki must be able to reach your server using this address, or pages will not display. This is not a security feature in any way, but a configuration issue. For example, if $wgServer is set to 10.0.1.128, then the only systems that will be able to access your MediaWiki installation are those for which 10.0.1.128 resolves to your MediaWiki installation. The same is true of non-IP $wgServer entries like wiki.mysite.com. If you are setting up a test wiki, you may need a temporary entry in a desktop's /etc/hosts file so that it can interact with the wiki properly before DNS is set up.

If you want to change the wiki logo, edit LocalSettings.php and replace $wgLogo with the location of the image you want to use:

$wgLogo = "image.png"
   Note
The above references the file image.png in the directory /home/docs/public_html

MySQL wildcard searches

Recent versions of mediawiki have broken search results.

   /var/www/localhost/htdocs/mediawiki/includes/search/SearchMySQL.php (php source code) - line 175 modification to repair mysql searches
if ( trim( $term ) === '' ) {
			return null;
		} else {
			$term = $term . '*';
		}

License Badges

You can have licenses displayed with your pages.

   /var/www/localhost/htdocs/mediawiki/LocalSettings.php (php source code) - add license badge to articles
$wgRightsPage = ""; # Set to the title of a wiki page that describes your license/copyright
$wgRightsUrl = "http://creativecommons.org/licenses/by-sa/3.0/"; //external source explaining license
$wgRightsText = "Creative Commons Attribution Share Alike"; //alternate text on the image
$wgRightsIcon = "{$wgStylePath}/common/images/cc-by-sa.png";

There are 6 possible badge images

  • {$wgStylePath}/common/images/cc-0.png
  • {$wgStylePath}/common/images/cc-by-nc-sa.png
  • {$wgStylePath}/common/images/cc-by-sa.png
  • {$wgStylePath}/common/images/cc-by.png
  • {$wgStylePath}/common/images/gnu-fdl.png
  • {$wgStylePath}/common/images/public-domain.png

Importing Google Fonts & External Css

Googles font api is excellent. all you have to do is look through https://www.google.com/fonts# and select which font you want. To the bottom right of the font pane is a little box with an arrow pointing right. click the arrow, and follow step 1, and 2. for step 3 you need to select @import. on your wiki navigate to localhost/MediaWiki:Common.css or a specific skin to add the css to like localhost/MediaWiki:Vector.css and enter this code.

   localhost/MediaWiki:Common.css (css source code)
@import url(http://fonts.googleapis.com/css?family=Lobster);

.firstHeading, #mw-head, .body ul li {
font-family: 'Lobster', cursive;
}

External css is similar, if you wanted to bootswatch your wiki navigate to http://www.bootstrapcdn.com/#bootswatch_tab select which cdn and insert it into your common css.

   localhost/MediaWiki:Common.css (css source code) - yeti for the sasquatch hunter in you
@import url(//maxcdn.bootstrapcdn.com/bootswatch/3.2.0/yeti/bootstrap.min.css);

Using Alternate Skins

If you're locked out of a functioning skin, you can force mediawiki to load links under another skin by adding ?useskin=(skinname)

Resources on this wiki

External Resources