Subsite is a wiki to build collaborative websites. Unlike other wikis, Subsite does not only save its pages in the SVN, but it is the SVN. Therefore subsite is also a SVN frontend, intended to make SVN usable by people who are not experienced computer users.
This page tries to teach you what makes subsite as special as it is and why the world needs another wiki system. Keep an eye on the definition list at the right. At last I'll present some other concepts as well as more future plans.
Subsite is a topic for a versatile web framework written in Perl. The following list tries to cover what subsite can do for you.
Private homepages are often managed with a simple FTP program to load up new content to your web project. This setup works well as long as you work alone. With only one other person, there are two concurrent local installations on two computers and if you don't watch out like hell you will overwrite your changes at each other the whole day long.
This problem is a very old one, it appeared especially at software development, where multiple programmers work at only one source code file. Of course there are already solutions for this problem – there are even many different solutions for collaborative websites. Unfortunately they all did not match my criteria; I'll present you know three basically different ideas and their hitches.
|Abstract||Revision control systems are powerful pieces of software intended for software development, but also suitable for websites, as they mainly consist of text masses (HTML pages, CSS markup, ...). One of the most widespread revision control systems is Subversion (SVN), the inofficial successor of CVS.||Wikis are web pages which can be modified by everyone, using a markup language much simpler than HTML. Wiki systems are the perfect tool to create collaborative websites and almost every implementation can be configured to accept only a small group of known editors to modify the wiki content. I've tested multiple wiki implementations, i.a. PmWiki, ErfurtWiki, ikiWiki. In my opinion, MediaWiki (the one that Wikipedia runs) is the most powerful wiki engine on earth.||Content Managament Systems are special web systems which manage your homepage for you. They are simple in use and can have powerful features. Compared to the wiki system, CMS usually can export pages statically.|
|Concolusion||SVN doesn't match the criteria because unexperienced users can not work with such a complex system.||Most wikis don't match the criteria because the systems scale badly and save in intransparent structures.||CMS don't match the criteria because by using such software, we get back to the times when everybody used Frontpage to create his homepage.|
|subsite's improvements||subsite makes SVN ready for unexperienced users.||subsite saves it contents in a SVN and fits to every directory layout.||subsite won't make the content – you don't have to relinquish your files to some redmond system which want's to manage your life.|
The subversion reposity will be the central part of your subsite installation. Everything
a visitor on your homepage sees is always the latest version from this reposity.
From your point of view (client-side), there are three major ways to modify the content of your homepage: You can use a simple SVN client and work with the reposity like with any other. Everytime you commit your changes, they will be immediately exported to the public web directory.
If you are more conservative and – on the one hand – want to keep your local homepage installation, but &ndahs; on the other hand – don't want to have this SVN managament overhead, you can keep this directory and use the magic FTP service. At that time, the subsite system firstly comes into one's own . Everytime you upload a file, subsite will check if it can be securely commited or if it needs to be merged to the reposity with manual help, which can be given on the web interface in a very easy way.
At last there is the wiki way where you can edit the content of your website directly in your browser without even touching your local hard disc. This wiki is the central point of the subsite system. According to the settings of your wiki, the subsitewiki will commit every single change (each edit on one page) or will collect all your changes and publish them in one go.
Of course the wiki also features everything else normal wikis do, especially page history, which is mainly done by falling back on the subversion application.
The following internet sites might give you more information about subsite, but perhaps only in German: