+[[!toc levels=2]]
+
Mediawiki is a dynamically-generated wiki which stores it's data in a
relational database. Pages are marked up using a proprietary markup. It is
possible to import the contents of a Mediawiki site into an ikiwiki,
## Step 2: format conversion
-The next step is to convert Mediawiki conventions into Ikiwiki ones. These
-include
+The next step is to convert Mediawiki conventions into Ikiwiki ones.
+
+### categories
+
+Mediawiki uses a special page name prefix to define "Categories", which
+otherwise behave like ikiwiki tags. You can convert every Mediawiki category
+into an ikiwiki tag name using a script such as
+
+ import sys, re
+ pattern = r'\[\[Category:([^\]]+)\]\]'
+
+ def manglecat(mo):
+ return '[[!tag %s]]' % mo.group(1).strip().replace(' ','_')
+
+ for line in sys.stdin.readlines():
+ res = re.match(pattern, line)
+ if res:
+ sys.stdout.write(re.sub(pattern, manglecat, line))
+ else: sys.stdout.write(line)
+
+## Step 3: Mediawiki plugin
- * convert Categories into tags
- * ...
+The [[plugins/contrib/mediawiki]] plugin can be used by ikiwiki to interpret
+most of the Mediawiki syntax.
## External links
git](http://u32.net/Mediawiki_Conversion/index.html?updated), including full
edit history, but as of 2009/10/16 that site is not available.
-The [[plugins/contrib/mediawiki]] plugin can then be used by ikiwiki to build
-the wiki.