X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/9e0cbb73fe550d05e668d3584ef6f7981e781c8e..01054da0f723f3abbd81553b654705d0bc38d28b:/doc/plugins/write.mdwn diff --git a/doc/plugins/write.mdwn b/doc/plugins/write.mdwn index 67f1cf2ba..e8ba0a6ab 100644 --- a/doc/plugins/write.mdwn +++ b/doc/plugins/write.mdwn @@ -123,7 +123,7 @@ make arbitrary changes. The function is passed named parameters "page", ### preprocess -Adding a [[ikiwiki/PreProcessorDirective]] is probably the most common use +Adding a preprocessor [[ikiwiki/directive]] is probably the most common use of a plugin. hook(type => "preprocess", id => "foo", call => \&preprocess); @@ -158,7 +158,7 @@ can assume it's being run in scan mode, and avoid doing expensive things at that point.) Note that if the [[htmlscrubber]] is enabled, html in -[[ikiwiki/PreProcessorDirective]] output is sanitised, which may limit what +preprocessor [[ikiwiki/directive]] output is sanitised, which may limit what your plugin can do. Also, the rest of the page content is not in html format at preprocessor time. Text output by a preprocessor directive will be linkified and passed through markdown (or whatever engine is used to @@ -192,6 +192,7 @@ return the htmlized content. hook(type => "pagetemplate", id => "foo", call => \&pagetemplate); + [[Templates|wikitemplates]] are filled out for many different things in ikiwiki, like generating a page, or part of a blog page, or an rss feed, or a cgi. This hook allows modifying the variables available on those @@ -356,7 +357,7 @@ This hook is called whenever ikiwiki normally saves its state, just before the state is saved. The function can save other state, modify values before they're saved, etc. -## renamepage +### renamepage hook(type => "renamepage", id => "foo", call => \&renamepage); @@ -448,8 +449,8 @@ your ikiwiki setup file, which sets the hash content to configure the wiki. The `%pagestate` hash can be used by plugins to save state that they will need next time ikiwiki is run. The hash holds per-page state, so to set a value, -use `%pagestate{$page}{$id}{$key}=$value`, and to retrieve the value, -use `%pagestate{$page}{$id}{$key}`. +use `$pagestate{$page}{$id}{$key}=$value`, and to retrieve the value, +use `$pagestate{$page}{$id}{$key}`. The `$value` can be anything that perl's Storable module is capable of serializing. `$key` can be any string you like, but `$id` must be the same @@ -499,7 +500,7 @@ function that is called after the error message is printed, to do any final cleanup. If called inside a preprocess hook, error() does not abort the entire -wiki build, but instead replaces the [[ikiwiki/PreProcessorDirective]] with +wiki build, but instead replaces the preprocessor [[ikiwiki/directive]] with a version containing the error message. In other hooks, error() is a fatal error, so use with care. Try to avoid