Cotonti / Open Source PHP Content Management FrameworkContent Management Framework

Cotonti is a powerful open-source web development framework and content manager with a focus on security, speed and flexibility.

Why choose Cotonti?

Cotonti combines the flexibility of a web framework with the rapid deployability and featureset of a content management system. Despite having features such as user accounts, content creation, file management and community tools out of the box, it can be easily extended using modules or plugins. Cotonti is powered by its own template engine which is both fast and easy to learn, even if you are not an experienced programmer.

Read more about Cotonti's Benefits...

Major features

  • Open source, community driven
  • Secure and reliable
  • Fast and lightweight
  • Modular and extensible
  • Layout separated from logic
  • Fast and easy template engine
  • Internationalized


Cotonti goes Social!2011-07-03

I'm glad to inform you that Cotonti Team has just moved the Development area of the project to GitHub, the next generation project hosting and social coding platform.

What benefits does it give to the Cotonti community? Here they are:

  • Git - a modern distributed version control system. Our repository is now 18 MB instead of over 300 MB with Subversion.
  • Watch the repository to get all the updates of issues and source code automatically to your e-mail.
  • A powerful Source browser which can easily switch between branches, tags (releases) and make comprehensive changesets just like Trac did and even more.
  • Task/issue management tool with modern Web 2.0 interface.
  • Automatic Download builder.
  • Create your own repositories for plugins, modules and themes to let the other people collaborate with you or report bugs.
  • Share the code and communicate with thousands of other geeks at GitHub!

What about the old good Trac and SVN? They will stay online in read-only mode for several months more to let the people grab necessary stuff from there if needed.

Another reason to move plugin/module development to separate Git repositories is that when the Cotonti Extension Center will be launched, it will use public Git information to provide automatic packaging, updates and extension listing.

0 | Author: Trustmaster

Siena 0.9.3 and an important note for developers2011-07-02

We wish you enjoy Summertime. To make it even better give a new Cotonti Siena 0.9.3 release a try. What's new:

  • Support for multiple parsers and editors on site and parser/editor selection in Administration => Configuration.
  • Fixed important bugs in mail sending function. User activation is back to normal.
  • Extension management tool now lets you remove broken plugins and install extensions with no actual parts (just a setup file and nothing else).
  • CoTemplate debug output now contains full block paths to avoid confusion.
  • Several minor bugs fixed.

For more information please visit the release page.

Important notice for developers and contributors: we are moving the repository and project management to Github. Please inform us of your Github account as soon as possible!

0 | Author: Trustmaster

Cotonti Updates in May2011-05-15

This site has been moved to a faster server. Google Site Performance analyzer says it now loads faster than 95% of sites on the web. Nice results reinforced by Siena's JS/CSS consolidator tool.

Oh, the updates! Genoa site owners should update their sites to 0.6.17, the patch is really small but won't hurt applying. Siena enthusiasts, head to 0.9.2 - this is a bugfixing update, but a very important one. We apologize for 0.9.1 which had some bugs which made it harder to use than 0.9.0, so we have solved those problems in 0.9.2 and you can have more fun with Siena now!

Community updates include our new Twitter page. Besides the official announcements it also tracks links to useful articles, so follow us there! Another important thing is that we are going to launch a plugin conversion campaign soon and so far we have opened a Wishlist for future conversions.

The following month probably won't bring many major features to the engine, but we plan several helpful community actions, including rewards for support, relaunch of donations and of course the plugin conversion campaign.

0 | Author: Trustmaster

Server Maintenance Apr 12-13 20112011-04-12

Today, April 12 2011 from 20:00 to 23:00 GMT the site/Trac/SVN may be unavailable for some time due to server upgrade. If you encounter problems accessing the site, please try again some 15 minutes later.

Update: the site was unavailable from 08:00 to 18:00 GMT due to unpredicted problems with the server. Sorry for that, we are finally back online.

Thank you for your patience!

0 | Author: Trustmaster

Cotonti Siena 0.9.0 is finally available!2011-04-04

The biggest major Cotonti release ever is finally available. Here are some figures to realize the scale of the work wich has been done since the beginning of Siena branch:

  • 20 months of hard work - over 1.5 years of development
  • 140 tickets closed - over a hundred new features and improvements
  • 1110 commits in the repository - more than a half of all

We have done our best to deliver you a modern Content Management System and a powerful Content Management Framework. The most significant changes are:

  • Easy installation and automated updates.
  • Modularization allows you to choose modules and extensions you want and put away those you don't.
  • WYSIWYG and search engine optimizations out of the box.
  • CoTemplate 2.5 with nested logical blocks and callbacks support, better performance.
  • Skins are now called Themes. Modules + Plugins = Extensions. Extensions provide fallback templates, so you don't need to redefine all the templates in your theme.
  • PDO database layer, several useful Developer APIs, refactored code which means that extension development is now 30% more productive.

For more information please visit Release Notes page.

As you can see, the status of the 0.9 branch is currently "testing". It means that it is not yet recommended for large production sites, but is fine for smaller ones, for new projects or to start using the new system to migrate in future. The 0.6 branch has the "stable" status and will be supported at least until 0.9 becomes "stable" and all sites are safe to migrate to it.

Currently the number of plugins available for Siena is limited. The APIs have changed a lot, so a "porting" procedure is required for plugins to work with the new version. We would like to encourage plugin developers to start porting their plugins to Siena. If you don't want to wait you can try running the old plugins with the Genoa compatibility plugin enabled, but this is for your own risk.

I would like to thank all the developers who have contributed during these 20 months, including those who had left our Team before their work was finally adopted. And those who continue supporting us and making our beloved Cotonti system and community better day by day.

5 | Author: Trustmaster