werc/apps/dirdir/app.rc

fn conf_enable_wiki {
    enable_wiki=yes
    wiki_editors_group=$* 
    conf_enable_app dirdir
}


fn dirdir_init {
    if(! ~ $#enable_wiki 0 && check_user $wiki_editors_group) {
        if(test -f $local_path.md)
            ll_add handlers_bar_left  dirdir_controls

        if(~ $req_path */dirdir_edit && ~ $REQUEST_METHOD POST) {
            get_post_args edit_wiki_page edit_text edit_preview edit_save
            # XXX SECURITY! should sanitize input and ensure we only edit files 
            # we are allowed. This is a start, but should be way more careful
            edit_file = `{echo $sitedir/$edit_wiki_page|sed -e 's/\.\.*/./g' -e 's,/$,/index,' | sed 's/$/.md/'}
            tpl=`{get_lib_file dirdir/edit.tpl apps/dirdir/edit.tpl}
            handler_body_main=(tpl_handler $tpl)
        }

    }
}

fn dirdir_controls {
    # Display 'Edit', 'History', etc, links
    echo '<form action="dirdir_edit" method="POST">'
    echo '<input type="hidden" name="edit_wiki_page" value="'^$req_path^'" />'
    echo '<input type="submit" name="" value="Edit page" />'
    echo '</form>'
}