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[git.ikiwiki.info.git] / doc / plugins / write.mdwn

diff --git a/doc/plugins/write.mdwn b/doc/plugins/write.mdwn
index d6e6d8d1e61aec99163b5afdcdef6bcee56e811e..b6d0611dc9bf72ea5c208f60eac5c5bd970acc18 100644 (file)
--- a/doc/plugins/write.mdwn
+++ b/doc/plugins/write.mdwn
@@ -211,6 +211,29 @@ them to `%links`. Present in IkiWiki 2.40 and later.
 The function is passed named parameters "page" and "content". Its return
 value is ignored.
 
 The function is passed named parameters "page" and "content". Its return
 value is ignored.
 

+### <a name="readtemplate">readtemplate</a>
+
+       hook(type => "readtemplate", id => "foo", call => \&readtemplate);
+
+Runs on the raw source of a page or `*.tmpl` file that is being
+used as a template, before it is parsed by [[!cpan HTML::Template]].
+For instance, the [[plugins/templatebody]] plugin uses this to return
+the content of the [[ikiwiki/directive/templatebody]] directive (if there
+is one) instead of the page's full content.
+
+The function is passed named parameters:
+
+* `id`: the name under which the template was looked up,
+  such as `page.tmpl` or `note`
+* `page`: the name of the template as a page or attachment in the wiki,
+  such as `templates/note`, or `undef` if it's outside the wiki (e.g. in
+  `/usr/share/ikiwiki/templates`)
+* `content`: the content of the corresponding file
+* `untrusted`: true if the template was loaded from the wiki or an underlay,
+  false if it was loaded from a trusted location
+
+It should return the replacement content.
+

 ### <a name="filter">filter</a>
 
        hook(type => "filter", id => "foo", call => \&filter);
 ### <a name="filter">filter</a>
 
        hook(type => "filter", id => "foo", call => \&filter);


@@ -435,6 +458,9 @@ object's "name" parameter to the authenticated user's name. Note that
 if the name is set to the name of a user who is not registered,
 a basic registration of the user will be automatically performed.
 
 if the name is set to the name of a user who is not registered,
 a basic registration of the user will be automatically performed.
 

+Auth plugins can use the loginselector helper plugin to let the user
+select which authentication method to use.
+

 ### <a name="sessioncgi">sessioncgi</a>
 
        hook(type => "sessioncgi", id => "foo", call => \&sessioncgi);
 ### <a name="sessioncgi">sessioncgi</a>
 
        hook(type => "sessioncgi", id => "foo", call => \&sessioncgi);


@@ -715,21 +741,28 @@ Ordinary [[WikiLinks|ikiwiki/WikiLink]] appear in `%links`, but not in
 
 ### `%pagesources`
 
 
 ### `%pagesources`
 

-The `%pagesources` has can be used to look up the source filename
+The `%pagesources` hash can be used to look up the source filename

 of a page. So the key is the page name, and the value is the source
 filename. Do not modify this hash.
 
 of a page. So the key is the page name, and the value is the source
 filename. Do not modify this hash.
 

+Attachments also appear in this hash, with the same key and value.
+

        $pagesources{"foo"} = "foo.mdwn";
        $pagesources{"foo"} = "foo.mdwn";

+       $pagesources{"logo/ikiwiki.png"} = "logo/ikiwiki.png";
+

 
 ### `%destsources`
 
 The `%destsources` hash records the name of the source file used to
 create each destination file. The key is the output filename (ie,
 
 ### `%destsources`
 
 The `%destsources` hash records the name of the source file used to
 create each destination file. The key is the output filename (ie,

-"foo/index.html"), and the value is the source filename that it was built
-from (eg, "foo.mdwn"). Note that a single source file may create multiple
+"foo/index.html"), and the value is the name of the page that it was built
+from (eg, "foo"). Note that a single source file may create multiple

 destination files. Do not modify this hash directly; call `will_render()`.
 destination files. Do not modify this hash directly; call `will_render()`.

-       
-       $destsources{"foo/index.html"} = "foo.mdwn";
+
+Attachments also appear in this hash, with the same key and value.
+
+       $destsources{"foo/index.html"} = "foo";
+       $destsources{"logo/ikiwiki.png"} = "logo/ikiwiki.png";

 
 ## Library functions
 
 
 ## Library functions
 


@@ -1259,6 +1292,20 @@ and an error message on failure.
 This hook and `rcs_preprevert` are optional, if not implemented, no revert
 web interface will be available.
 
 This hook and `rcs_preprevert` are optional, if not implemented, no revert
 web interface will be available.
 

+### `rcs_find_changes($)`
+
+Finds changes committed since the passed RCS-specific rev. Returns
+a hash of the files changed, a hash of the files deleted, and the
+current rev.
+
+This hook is optional.
+
+### `rcs_get_current_rev()`
+
+Gets a RCS-specific rev, which can later be passed to `rcs_find_changes`.
+
+This hook is optional.
+

 ### PageSpec plugins
 
 It's also possible to write plugins that add new functions to
 ### PageSpec plugins
 
 It's also possible to write plugins that add new functions to