### 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);
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
The function is passed named parameters: "page" and "content" and should
return the htmlized content.
+If `hook` is passed an optional "keepextension" parameter, set to a true
+value, then this extension will not be stripped from the source filename when
+generating the page.
+
### pagetemplate
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
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);
interface.
The data returned is a list of `%config` options, followed by a hash
-describing the option. For example:
+describing the option. There can also be an item named "plugin", which
+describes the plugin as a whole. For example:
return
option_foo => {
type => "boolean",
- description => "enable foo",
+ description => "enable foo?",
+ advanced => 1,
safe => 1,
rebuild => 1,
},
option_bar => {
type => "string",
example => "hello",
- description => "what to say",
+ description => "option bar",
safe => 1,
rebuild => 0,
},
+ plugin => {
+ description => "description of this plugin",
+ safe => 1,
+ rebuild => 1,
+ },
-* `type` can be "boolean", "string", "integer", "pagespec", or "internal"
- (used for values that are not user-visible). The type is the type of
- the leaf values; the `%config` option may be an array or hash of these.
+* `type` can be "boolean", "string", "integer", "pagespec",
+ or "internal" (used for values that are not user-visible). The type is
+ the type of the leaf values; the `%config` option may be an array or
+ hash of these.
* `example` can be set to an example value.
* `description` is a short description of the option.
+* `link` is a link to further information about the option. This can either
+ be a wikilink, or an url.
+* `advanced` can be set to true if the option is more suitable for advanced
+ users.
* `safe` should be false if the option should not be displayed in unsafe
configuration methods, such as the web interface. Anything that specifies
a command to run, a path on disk, or a regexp should be marked as unsafe.
-* `rebuild` should be true if changing the option will require a wiki rebuild.
+ If a plugin is marked as unsafe, that prevents it from being
+ enabled/disabled.
+* `rebuild` should be true if changing the option (or enabling/disabling
+ the plugin) will require a wiki rebuild, false if no rebuild is needed,
+ and undef if a rebuild could be needed in some circumstances, but is not
+ strictly required.
## Plugin interface
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
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
Passed a page name, returns the base name that will be used for a the html
page created from it. (Ie, it appends ".html".)
+Use this when constructing the filename of a html file. Use `urlto` when
+generating a link to a page.
+
#### `add_depends($$)`
Makes the specified page depend on the specified [[ikiwiki/PageSpec]].
Adds the passed file to the archive. The filename is relative to the root
of the srcdir.
-Note that this should not check the new file in, it should only
-prepare for it to be checked in when rcs_commit (or `rcs_commit_staged`) is
+Note that this should not commit the new file, it should only
+prepare for it to be committed when rcs_commit (or `rcs_commit_staged`) is
called. Note that the file may be in a new subdir that is not yet in
to version control; the subdir can be added if so.
Remove a file. The filename is relative to the root of the srcdir.
-Note that this should not check the removal in, it should only prepare for it
-to be checked in when `rcs_commit` (or `rcs_commit_staged`) is called. Note
-that the new file may be in a new subdir that is not yet inversion
+Note that this should not commit the removal, it should only prepare for it
+to be committed when `rcs_commit` (or `rcs_commit_staged`) is called. Note
+that the new file may be in a new subdir that is not yet in version
control; the subdir can be added if so.
#### `rcs_rename($$)`
to a hash containing all the config items. They should also implement a
`gendump` function.
-By the way, to parse a ikiwiki setup file, a program just needs to
-do something like:
-`use IkiWiki::Setup; my %setup=IkiWiki::Setup::load($filename)`
+By the way, to parse a ikiwiki setup file and populate `%config`, a
+program just needs to do something like:
+`use IkiWiki::Setup; IkiWiki::Setup::load($filename)`
sipb-www / ikiwiki.git / blobdiff