-For one type of plugin, see [[todo/PluggableRenderers]].
+Suggestions of ideas for plugins:
-A plugin system should ideally support things like:
+* list of registered users - tricky because it sorta calls for a way to rebuild the page when a new user is registered. Might be better as a cgi?
+> At best, this could only show the users who have logged in, not all
+> permitted by the current auth plugin(s). HTTP auth would need
+> web-server-specific code to list all users, and openid can't feasibly do so
+> at all. --[[JoshTriplett]]
-* [[todo/lists]] of pages, of mising pages / broken links, of registered users, etc
-* a [[todo/link_map]]
-* [[todo/sigs]]
-* [[pageindexes]]
-* Wiki stats, such as the total number of pages, total number of links, most linked to pages, etc, etc.
-*
+* [[sigs]] ?
-Considering ikiwiki plugins, one idea I have is to make the [[PreProcessorDirective]]s be a plugin. A setting in the config file would enable various plusins, which are perl modules, that each provide one or more preprocessor directives.
+* Support [[RecentChanges]] as a regular page containing a plugin that
+ updates each time there is a change, and statically builds the recent
+ changes list. (Would this be too expensive/inflexible? There might be
+ other ways to do it as a plugin, like making all links to RecentChanges
+ link to the cgi and have the cgi render it on demand.)
-Since preprocessing happens before htmlization but after a page is loaded and linkified, it should be possible to use it to create something like a link map or lists, or a page index. Page inlining and rss generation is already done via preprocessor directives and seems a natureal as a plugin too.
+ Or using an iframe
+ to inline the cgi, although firefox seems to render that nastily with
+ nested scroll bars. :-(
+> Or just link to the equivalent in the version control system, if available;
+> gitweb's shortlog or summary view would work nicely as a
+> RecentChanges. --[[JoshTriplett]]
+>>Why not fork the process? We wouldn't have to wait around for a response since we would assume the recent changes page was being generated correctly.
-Note that things like a link map or a broken link list page would need to be updated whenever a set (or all) pages change; the %inlinepages hash already allows for pages to register this, although it might need to be renamed.
+* It would be nice to be able to have a button to show "Differences" (or
+ "Show Diff") when editing a page. Is that an option that can be enabled?
+ Using a plugin?
+
+* For PlaceWiki I want to be able to do some custom plugins, including one
+ that links together subpages about the same place created by different
+ users. This seems to call for a plugin that applies to every page w/o any
+ specific marker being used, and pre-or-post-processes the full page
+ content. It also needs to update pages when related pages are added,
+ so it needs to register dependencies pre-emptively between pages,
+ or something. It's possible that this is a special case of backlinks and
+ is best implemented by making backlinks a plugin somehow. --[[Joey]]
+
+* random page (cgi plugin; how to link to it easily?)
+
+* How about an event calendar. Events could be sub-pages with an embedded
+ code to detail recurrance and/or event date/time
+
+* rcs plugin ([[JeremyReed]] has one he has been using for over a month with over 850 web commits with 13 users with over ten commits each.)
+
+* asciidoc or txt2tags format plugins
+
+ Should be quite easy to write, the otl plugin is a good example of a
+ similar formatter.
+
+>>Isn't there a conflict between ikiwiki using \[\[ \]\] and asciidoc using the same?
+>>There is a start of an asciidoc plugin at <http://www.mail-archive.com/asciidoc-discuss@metaperl.com/msg00120.html>
+>>-- KarlMW
+
+* manpage plugin: convert **"ls(1)"** style content into Markdown like **\[ls(1)\]\(http://example.org/man.cgi?name=ls§=1\)** or into HTML directly.
+
+> With a full installation of groff available, man offers HTML output. Might
+> take some fiddling to make it fit into the ikiwiki templates, and you might
+> or might not want to convert pages in the SEE ALSO as
+> well. --[[JoshTriplett]]