104 lines
4.5 KiB
JavaScript
104 lines
4.5 KiB
JavaScript
// The contents of this file are subject to the Mozilla Public License Version 1.1
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// (the "License"); you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
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//
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// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
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// WARRANTY OF ANY KIND, either express or implied. See the License for the specific
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// language governing rights and limitations under the License.
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//
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// The Original Code is the Venice Web Communities System.
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//
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// The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
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// for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
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// Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
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//
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// Contributor(s):
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importPackage(Packages.com.silverwrist.util);
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importClass(Packages.com.silverwrist.dynamo.Namespaces);
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importClass(Packages.com.silverwrist.dynamo.db.ImageStore);
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importPackage(Packages.com.silverwrist.dynamo.iface);
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importPackage(Packages.com.silverwrist.dynamo.util);
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importClass(Packages.com.silverwrist.venice.VeniceNamespaces);
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importPackage(Packages.com.silverwrist.venice.content);
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importPackage(Packages.com.silverwrist.venice.iface);
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req = bsf.lookupBean("request");
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req_help = bsf.lookupBean("request_help");
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user = vlib.getUser(req);
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comm = vlib.getCommunity(req);
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return_URL = "comm/admin/profile.js.vs?cc=" + comm.getCID();
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// Make sure we can actually edit the profile logo.
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acl = comm.getAcl();
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if (!(acl.testPermission(user,VeniceNamespaces.COMMUNITY_PROFILE_NAMESPACE,"set.property")))
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dynamo.scriptReturn(vlib.stdErrorBox(req,"Security Error",
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"You are not permitted to modify this community's logo."));
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if (req_help.isVerb("GET"))
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{ // on GET, display the form
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view = new VelocityView("Set Community Logo","comm/community_logo.vm");
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view.setParameter("community",comm);
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dynamo.scriptReturn(view);
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} // end if
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// everything from this point on is a POST operation
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if (req_help.isImageButtonClicked("cancel"))
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dynamo.scriptReturn(new Redirect("SERVLET",return_URL));
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// get the image provider object
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imgprov = cast.queryImageStore(req_help.getRequestObject(Namespaces.DYNAMO_OBJECT_NAMESPACE,"images"));
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// figure out which image ID we have
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imgid = imgprov.findImageID(VeniceNamespaces.COMMUNITY_PROFILE_NAMESPACE,"community.logo",comm.getHostGroup());
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selector = req_help.getParameterString("selector") + "";
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if (selector=="none")
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{ // take out the image property and the image
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if (PropertyUtils.hasProperty(comm,VeniceNamespaces.COMMUNITY_PROFILE_NAMESPACE,"url.logo"))
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comm.removeObject(user,VeniceNamespaces.COMMUNITY_PROFILE_NAMESPACE,"url.logo");
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if (imgid!=-1)
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imgprov.deleteImage(user,imgid);
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} // end if
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else if (selector=="set")
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{ // set the image URL directly, delete the image
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s = req_help.getParameterString("url");
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if (stringutils.isEmpty(s))
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dynamo.scriptReturn(new ErrorBox(null,"No logo URL specified.",return_URL));
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comm.setObject(user,VeniceNamespaces.COMMUNITY_PROFILE_NAMESPACE,"url.logo",s);
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if (imgid!=-1)
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imgprov.deleteImage(user,imgid);
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} // end else if
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else if (selector=="upload")
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{ // take the uploaded image, reformat it, and save it off, then set the image URL
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input_di = req_help.getDataItem("image");
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if (input_di==null)
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dynamo.scriptReturn(new ErrorBox(null,"No uploaded logo specified.",return_URL));
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mtype = input_di.getMimeType();
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if (!(mtype.startsWith("image/")))
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dynamo.scriptReturn(new ErrorBox(null,"Uploaded data item is not an image.",return_URL));
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globals = vcast.getGlobalPropertiesStore(req);
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width = cast.toInteger(globals.getObject(VeniceNamespaces.COMMUNITY_GLOBALS_NAMESPACE,"community.logo.width"));
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height = cast.toInteger(globals.getObject(VeniceNamespaces.COMMUNITY_GLOBALS_NAMESPACE,"community.logo.height"));
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di = imgprov.normalizeImage(input_di,width,height,"image/jpeg");
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if (imgid!=-1)
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imgprov.replaceImage(user,imgid,di);
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else
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imgid = imgprov.saveNewImage(VeniceNamespaces.COMMUNITY_PROFILE_NAMESPACE,"community.logo",comm.getHostGroup(),di);
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rewriter = cast.queryURLRewriter(req);
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comm.setObject(user,VeniceNamespaces.COMMUNITY_PROFILE_NAMESPACE,"url.logo",
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rewriter.rewriteURL("IMAGEDATA",imgid + ""));
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} // end else if
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else // return a "No Content" and just leave the dialog box up
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dynamo.scriptReturn(new NoContent());
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vlib.forceReloadMenu(req); // force the menu to be reloaded
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// All done - bounce back to the Profile dialog
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dynamo.scriptOutput(new Redirect("SERVLET",return_URL));
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