Thanks - using this I was able to create a CookieModel plugin:
package org.apache.roller.cookies.plugins.pagemodel;
import java.util.Map;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.jsp.PageContext;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.roller.weblogger.ui.core.RollerSession;
import org.apache.roller.weblogger.WebloggerException;
import org.apache.roller.weblogger.ui.rendering.model.Model;
public class CookieModel implements Model {
private static Log log = LogFactory.getLog(CookieModel.class);
private HttpServletRequest request = null;
public String getModelName() {
return "cookies";
}
public void init(Map params) throws WebloggerException {
PageContext context = (PageContext)params.get("pageContext");
this.request = (HttpServletRequest) context.getRequest();
}
public String getCookie(String cookieName) {
Cookie[] cookies = request.getCookies();
for (int i = 0; i < cookies.length; i++) {
String name = cookies[i].getName();
if (cookieName.equals(name)) {
return cookies[i].getValue();
}
}
log.warn("ERROR: cookie '" + cookieName + "' not found");
return null;
}
}
Then use it in my velocity templates with:
$cookies.getCookie("com.raibledesigns.theme")
To create it, I copied plugins/pluginmodel to plugins/cookieplugin:
/Users/mraible/dev/roller/docs/examples/plugins/cookieplugin
And I had to alter the build.xml quite a bit to get everything to compile:
<project name="cookiemodel" default="dist">
<property name="buildlib" value="../../../../app/target" />
<target name="dist">
<mkdir dir="build" />
<mkdir dir="dist" />
<javac srcdir="src" destdir="build">
<classpath>
<pathelement path="${buildlib}/roller-classes.jar" />
<pathelement
path="${user.home}/.m2/repository/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar"
/>
<pathelement
path="${user.home}/.m2/repository/javax/servlet/servlet-api/2.5/servlet-api-2.5.jar"
/>
<pathelement
path="${user.home}/.m2/repository/javax/servlet/jsp-api/2.0/jsp-api-2.0.jar"
/>
</classpath>
</javac>
<jar basedir="build" destfile="dist/cookiemodel.jar" />
</target>
<target name="clean" >
<delete dir="build" />
<delete dir="clean" />
</target>
</project>
Cheers,
Matt
On Thu, Jan 16, 2014 at 2:24 PM, Dave <[email protected]> wrote:
> Here's the new one:
>
> http://svn.apache.org/repos/asf/roller/trunk/docs/examples/plugins/pluginmodel/
>
>
> On Thu, Jan 16, 2014 at 4:09 PM, Matt Raible <[email protected]>
> wrote:
>
> > I'm finally getting around to trying to implement reading cookies in my
> > templates. But the above link doesn't work. Got a new one?
> >
> >
> > On Fri, Aug 10, 2012 at 10:37 AM, Dave <[email protected]> wrote:
> >
> > > On Fri, Aug 10, 2012 at 11:10 AM, Sarwar Bhuiyan
> > > <[email protected]> wrote:
> > > > Something like this
> > > >
> > >
> >
> http://www.jajakarta.org/velocity/tools/velocity-tools-1.1/docs/view/CookieTool.html
> > >
> > > I don't think that will work since we setup Velocity internally within
> > > our own Servlets.
> > >
> > > I think the only way to do this without code changes to Roller is to
> > > add your own Page Model plugin. In that plugin, you would get the
> > > cookies and return them via a getter. There is an example of a page
> > > model plugin here:
> > >
> > >
> > >
> >
> http://svn.apache.org/repos/asf/roller/trunk/weblogger-docs/examples/plugins/pluginmodel/
> > >
> > > - Dave
> > >
> >
>
