110 lines
4.6 KiB
JavaScript
110 lines
4.6 KiB
JavaScript
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// 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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req = bsf.lookupBean("request");
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req_help = bsf.lookupBean("request_help");
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target = req_help.getParameterString("tgt");
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if (target==null)
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target = "top.js.vs";
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on_error = "profile.js.vs?tgt=" + stringutils.encodeURL(target);
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vlib.setOnError(req,on_error);
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// Check the user account.
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user = vlib.getUser(req);
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if (user.isAnonymous())
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{ // user not logged in, must log in first - so bounce us to the login dialog
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new_target = "profile_photo.js.vs?tgt=" + stringutils.encodeURL(target);
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dynamo.scriptReturn(new Redirect("SERVLET","login.js.vs?tgt=" + stringutils.encodeURL(new_target)));
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} // end if
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// Make sure they can actually edit their own photo.
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admin_flags = cast.toOptionSet(user.getObject(VeniceNamespaces.USER_SETTINGS_NAMESPACE,"admin.flags"));
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if (admin_flags.get(0))
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dynamo.scriptReturn(new Redirect("SERVLET",on_error));
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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 User Photo","user/user_photo.vm");
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view.setParameter("target",target);
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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",on_error));
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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.USER_PROFILE_NAMESPACE,"user.photo",user);
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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(user,VeniceNamespaces.USER_PROFILE_NAMESPACE,"url.photo"))
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user.removeObject(user,VeniceNamespaces.USER_PROFILE_NAMESPACE,"url.photo");
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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 photo URL specified.",on_error));
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user.setObject(user,VeniceNamespaces.USER_PROFILE_NAMESPACE,"url.photo",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 photo specified.",on_error));
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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.",on_error));
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globals = vcast.getGlobalPropertiesStore(req);
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width = cast.toInteger(globals.getObject(VeniceNamespaces.CONTENT_LAF_NAMESPACE,"user.photo.width"));
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height = cast.toInteger(globals.getObject(VeniceNamespaces.CONTENT_LAF_NAMESPACE,"user.photo.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.USER_PROFILE_NAMESPACE,"user.photo",user,di);
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rewriter = cast.queryURLRewriter(req);
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user.setObject(user,VeniceNamespaces.USER_PROFILE_NAMESPACE,"url.photo",
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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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// All done - bounce back to the Profile dialog
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dynamo.scriptOutput(new Redirect("SERVLET",on_error));
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