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103 lines
4.7 KiB
103 lines
4.7 KiB
Contributing
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------------
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Chamilo LMS is a free software, community-driven project.
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Chamilo LMS is an LAMP-based e-learning web platform that focuses on providing an easy-to-use
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environment for teachers to improve both the quality and availability of their
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educational material, and on providing students with an awesome learning platform.
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We are a relatively small development team and greatly welcome any contribution
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from the outside world, although we will thoroughly review them before integration,
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to make sure they do not introduce security vulnerabilities or degrade the ease
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of use of the platform.
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The 1.10.x (that you're currently looking at) is a development branch for the
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1.10.0 release, that we hope to be releasing around mid-2015. It is a
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transitional version that partially uses a series of Symfony 2 modules but relies
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heavily on Composer to manage the dependencies towards common libraries. Version
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2.0 has already been worked a lot on, and has served as an inspiration for 1.10.0,
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but due to the huge success of the 1.9.x series, we decided to take a transitional
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step towards 2.0 to ensure a smooth migration of all our user base to the newer
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version (to be released sometime in 2016).
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# Contributing patches or new features
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If you'd like to contribute to this project, please read the following document:
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* [Coding conventions][1]: The main conventions document
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* [PSR-1][2]: PSR-1 are standard conventions rules we use as a base (conversion of old code still in progress)
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* [PSR-2][3]: PSR-2 are more detailed standard conventions rules we use as base (conversion of old code still in progress)
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In short, we expect contributions to be sent through Pull Requests, a very clean feature of Github.
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We recommend you follow this guide to understand a little more about the way it works:
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https://guides.github.com/activities/contributing-to-open-source/
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# Making changes to the database
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If your changes require database changes, here are a few instructions on how to
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proceed. You will then need to submit these changes as explained above.
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## Database structure changes
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If your changes are about structure, you want to follow these steps:
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1. Create or modify an entity in src/Chamilo/CoreBundle/Entity/
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2. Create a new Migration in src/Chamilo/CoreBundle/Migrations/Schema/V110/
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This second step is most easily done by copying one of the current migration
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files in that directory. For example, if you're doing it on the 14th of July 2015 at noon:
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1. Copy Version20150527120703.php to Version20150714120000.php
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2. Edit the file and change any "20150527120703" you find to "20150714120000"
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3. Check it works by issuing an update command from the command line:
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```
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php bin/doctrine.php migrations:execute 20150714120000 --up --configuration=app/config/migrations.yml
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```
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## Database data changes
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If you only want to change the *data* in the database, then you don't need to
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modify or create an entity, but you will still need to follow these two steps:
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1. Modify the main/install/data.sql file (at the end, add a new section before the chamilo_database_version update
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2. Create a new Migration in src/Chamilo/CoreBundle/Migrations/Schema/V110/ (see above section for details)
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# Testing through Docker
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We are working on an official (production) image of Chamilo LMS for Docker.
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In the meantime, you can test development versions following more or less this procedure:
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```
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host$ composer run -it ubuntu:14.04.2
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root@docker$ apt-get update
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root@docker$ apt-get install -y git vim libapache2-mod-php5 php5-mysql php5-gd php5-intl php5-curl curl mysql-server mysql-client
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```
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Pick a password for the MySQL server and enter it twice, when prompted.
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```
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root@docker$ cd /var/www
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root@docker$ rm -rf html
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root@docker$ git clone --single-branch -b 1.10.0-beta https://github.com/chamilo/chamilo-lms.git html
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root@docker$ cd html
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root@docker$ chmod -R 0777 app/ vendor/ main/lang/ main/default_course_document/images/ web/
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root@docker$ vim /etc/php5/apache2/php.ini
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```
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Look for timezone and modify it to the best timezone that suits you:
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```
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[Date]
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; Defines the default timezone used by the date functions
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; http://php.net/date.timezone
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;date.timezone =
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date.timezone = Europe/Brussels
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```
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Save and exit.
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```
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root@docker$ service apache2 reload
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root@docker$ service mysql start
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root@docker$ ifconfig | grep inet
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```
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Now you should be able to load Chamilo in your host machine's browser by loading the IP address showing on the first
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line of this command's results (and proceed with the installation on the MySQL server you configured above).
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[1]: https://support.chamilo.org/projects/chamilo-18/wiki/Coding_conventions
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[2]: https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-1-basic-coding-standard.md
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[3]: https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md
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