controller.xql

(: Edirom Source Manager
 : Copyright Benjamin W. Bohl 2014.
 : bohl(at)edirom.de
 :
 : http://www.github.com/edirom/ediromSourceManager
 : 
 : ## Description & License
 : 
 : This file implements an eXist-db controller for Edirom Source Manager.
 : This program is free software: you can redistribute it and/or modify
 : it under the terms of the GNU General Public License as published by
 : the Free Software Foundation, either version 3 of the License, or
 : (at your option) any later version.
 :
 : This program is distributed in the hope that it will be useful,
 : but WITHOUT ANY WARRANTY; without even the implied warranty of
 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 : GNU General Public License for more details.
 :
 : You should have received a copy of the GNU General Public License
 : along with this program.  If not, see <http://www.gnu.org/licenses/>.
 :)
 
xquery version "3.0";

declare variable $exist:path external;
declare variable $exist:resource external;
declare variable $exist:controller external;
declare variable $exist:prefix external;
declare variable $exist:root external;

(:declare variable $login := login-helper:get-login-method();:)

if ($exist:path eq '') then
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <redirect url="{request:get-uri()}/"/>
    </dispatch>
    
else if ($exist:path eq "/") then
    (: forward root path to index.xql :)
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <redirect url="index.html"/>
    </dispatch>
    
else if (ends-with($exist:resource, ".html")) then
    (: the html page is run through view.xql to expand templates :)
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <view>
            <forward url="{$exist:controller}/modules/view.xql"/>
        </view>
		<error-handler>
			<forward url="{$exist:controller}/error-page.html" method="get"/>
			<forward url="{$exist:controller}/modules/view.xql"/>
		</error-handler>
    </dispatch>
(: Resource paths starting with $shared are loaded from the shared-resources app :)
else if (contains($exist:path, "/$shared/")) then
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <forward url="/shared-resources/{substring-after($exist:path, '/$shared/')}">
            <set-header name="Cache-Control" value="max-age=3600, must-revalidate"/>
        </forward>
    </dispatch>
else
    (: everything else is passed through :)
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <cache-control cache="yes"/>
    </dispatch>