How to become a MediaWiki hacker/bn

This article is written to help developers learn the basic skills needed to contribute to development of MediaWiki core and MediaWiki extensions. Note that in most cases when working with MediaWiki, you do not want to hack MediaWiki core unless you really know what you're doing.

The main path to get started with Wikimedia development is to contribute to Wikimedia projects that offer mentoring. An alternative without mentoring is to fix a good first bug.

If you are an experienced developer who is familiar with using MediaWiki already, visit the  instead.

For other ways to get involved in the Wikimedia community, see .

একনজরে
মিডিয়াউইকি হলো এমন একটি সফটওয়্যার যা উইকিপিডিয়া ও এর সহপ্রকল্পসমূহ এবং সারা বিশ্বের হাজার হাজার উইকিসাইটকে পরিচালনার ক্ষমতা দেয়।

মিডিয়াউইকি পিএইচপি ভাষায় লিখিত। এটি জাভাস্ক্রিপ্টের ক্লায়েন্ট  লাইব্রেরি হিসাবে জে-কোয়েরি ব্যবহার করে।

MediaWiki is primarily written for the LAMP platform and runs on most operating systems. MediaWiki primarily uses the MySQL or MariaDB database servers.

Development happens in an open source style, is largely coordinated online, and supported by the Wikimedia Foundation, though volunteer community developers play a huge part as well.

প্রধান উন্নয়নকারীগণের তালিকা হলো wikitech-l। The main developer IRC channels are and. Follow this tutorial to set up Git and Gerrit in order to submit patches.
 * Development discussion happens on various mailing lists and IRC channels.
 * Source code is stored on and managed using the Git revision control system and can be viewed here
 * Code review is performed on and can be viewed here.
 * Bug reports are filed and projects are coordinated on and can be viewed here

এই পৃষ্ঠাটি আপনাকে মিডিয়াউইকিতে একজন অবদানকারী হতে সাহায্য করবে। It is not a tutorial; it just points you to various places where you can go learn whatever is necessary.

আপনার উন্নয়নের পরিবেশ তৈরী করুন
Most projects use Git and Gerrit. Follow the Gerrit tutorial to set up your developer account. Then you can move on to downloading our code, making changes, testing them, and submitting patches. There are two ways to set up your development environment: using a pre-configured virtual machine setup (Docker or Vagrant), or a manual configuration approach.

ডকার উন্নয়নের পরিবেশ
This is the recommended method.
 * MediaWiki Docker – Run MediaWiki using Docker (can be used on Linux, Windows, or macOS hosts).

You can also try the experimental mwcli tool which provides basic orchestration functionality for MediaWiki docker containers.

ভ্যাচারুয়াল ভার্চুয়াল মেশিন

 * Vagrant installation — These steps will install MediaWiki server with all the requirements inside a Linux virtual machine (can be used on Linux, Windows, or Mac hosts).

Vagrant is a powerful tool, but it is more complex and less robust than Docker, and significantly more resource-intensive. It is mainly aimed at developers who need to set up complex, flexible environments, e.g. for testing the interaction of multiple extensions.

ম্যানুয়াল ইনস্টল প্রক্রিয়া

 * Installation requirements — Check hardware requirements, and install a LAMP, MAMP or WAMP server (Linux, Mac or Windows, plus Apache, MySQL/MariaDB and PHP).
 * — গিট থেকে সর্বশেষ সোর্স কোডটি ডাউনলোড করুন
 * — Continue with the installation and initial configuration.
 * Set up the various debug modes in your environment to display warning and errors early.

It's not necessary to download Wikipedia database dumps in order to develop MediaWiki features. In fact, in many cases it's easier to use a near-empty database with a few specially-crafted test pages. However, if for some reason you want to have a copy of Wikipedia, you can get a dump.

PHP
MediaWiki is written in PHP, so you'll need to get familiar with PHP to hack MediaWiki's core.


 * পিএইচপি শিখুন
 * পিএইচপি টিউটোরিয়াল — অনেকগুলো ভিন্ন ভিন্ন ভাষাতে উপলব্ধ। If you have no knowledge of PHP but know how to program in other object-oriented programming languages, PHP will be easy for you to learn.
 * PHP Programming at Wikibooks.
 * PHP at Wikiversity.


 * পিএইচপির রিসোর্সসমূহ:
 * পিএইচপি ম্যানুয়াল — অনেকগুলো ভিন্ন ভিন্ন ভাষাতে উপলব্ধ।
 * PHP coding conventions within the MediaWiki community.


 * স্টাফ জানার জন্য:
 * The script  in MediaWiki provides a basic PHP interpreter with MediaWiki objects and classes loaded.
 * Also, the script  in MediaWiki is a replacement of   based on PsySH, see

তথ্যভান্ডার
Many features require some amount of database manipulation, so you'll often need to be familiar with MySQL/MariaDB.


 * মাই এসকিউএল/মারিয়াডিবি শিখুন
 * মাই এসকিউএল টিউটোরিয়াল — From the MySQL reference manual.
 * MySQL at Wikibooks.


 * MySQL/MariaDB resources
 * MySQL Reference Manuals — Available in many different languages.
 * MariaDB Knowledge Base
 * Database coding conventions within the MediaWiki community.


 * স্টাফ জানার জন্য:
 * Test your code with MySQL/MariaDB.
 * MediaWiki currently uses MySQL and MariaDB as the primary database back-end. It also supports other DBMSes, such as PostgreSQL and SQLite. However, almost all developers use MySQL/MariaDB and don't test other DBs, which consequently break on a regular basis. You're therefore advised to use MySQL/MariaDB when testing patches, unless you're specifically trying to improve support for another DB. In the latter case, make sure you're careful not to break MySQL/MariaDB (or write queries that are horribly inefficient in it), since MySQL/MariaDB is what everybody else uses.

জাভাস্ক্রিপ্ট ও সিএসএস
JavaScript and CSS have become omnipresent in front-end code. You don't have to be familiar with JavaScript, jQuery and CSS to work on MediaWiki, but you might need to, depending on what you choose to work on.


 * জাভাস্ক্রিপ্ট ও সিএসএস শিখুন
 * JavaScript and CSS at Wikibooks.
 * জে-কোয়েরি দিয়ে শুরু করা — একটি জে-কোয়েরি টিউটোরিয়াল।
 * Learning JavaScript — references and sources.


 * JavaScript and CSS resources
 * JavaScript coding conventions within the MediaWiki community.
 * CSS coding conventions within the MediaWiki community.

MediaWiki
The MediaWiki code base is large and some parts are ugly; don't be overwhelmed by it. When you're first starting off, aim to write features or fix bugs which only touch a small region of code.


 * MediaWiki basics and must-reads :
 *  — A high-level overview of the main components of MediaWiki and how they work with each other.
 *  — An overview of why and how to write secure code.


 * MediaWiki resources :
 * — A list of important files and links to more detailed information.
 * — A list of hooks. If you're trying to find what part of the codebase does something, often a good place to start is by searching for the related hooks.
 * — An overview of general coding conventions within the MediaWiki community.


 * Code documentation ( class reference ) — Automatically generated documentation from the code and code comments.
 * — A guide to debugging MediaWiki.
 * — A tool to interact with MediaWiki objects live.

MediaWiki extensions
If you choose to work on MediaWiki extensions code, the following links provide more information.


 * MediaWiki extensions basics:
 * Developing extensions — How to write an extension for MediaWiki.
 * Extension writing tutorial


 * MediaWiki extensions resources:
 * Best practices for extensions
 * A brief introduction to MediaWiki extension development — A video presentation about how to create a MediaWiki extension (slides).
 * Making a MediaWiki extension — Covers how to develop an extension for MediaWiki, best practices, and how to engage the MediaWiki community. From February 2011.
 * Help for extension developers on the Developer Hub

আরও দেখুন

 * Search for code across repositories
 * – When you've thoroughly read the information in this article, it's time to move on to the information in the developer hub.