source: Dev/trunk/src/client/qed-client/pages/response.js

define([
    "../app/Page",
    "../model/classes/responses",
    "dojo/_base/declare",
    "dojo/_base/event",
    "dojo/_base/json",
    "dojo/_base/lang",
    "dojo/promise/all",
    "dojo/request",
    "dojo/when",
    "require",
    "dojo/text!./templates/response.html"
], function(Page, responses, declare, event, json, lang, all, request, when, require, template) {
    return declare([Page],{
        contextRequire: require,
        templateString: template,
        response: null,
        postCreate: function(){
            this.options = this.options || {};
        },
        startup: function() {
            if ( this._started ) { return; }
            this.inherited(arguments);
            this._disableSubmit();
            if ( !this.response ) {
                this._showInfo("<div>The url seems to be incorrect, no response found.</div>");
            } else {
                this.titleNode.innerHTML = this.response._surveyRun.survey.title || "";
                this.surveyWidget.set('survey', this.response._surveyRun.survey);
                this.surveyWidget.set('value', this.response.answers || {});
                if ( this.response.publicationDate ) {
                    this._showInfo("<div>You already submitted your survey and cannot change it anymore. You can still view your answers here.</div>");
                    this._disableSubmit();
                } else {
                    this._enableSubmit();
                }
            }
        },
        _enableSubmit: function() {
            this.submitButton.set('disabled',false);
            this.continueButton.set('disabled',false);
            var canDelete = (this.response &&
                             this.response._surveyRun.respondentCanDeleteOwnResponse);
            this.cancelButton.set('disabled',canDelete?false:true);
            this.surveyWidget.set('readOnly', false);
        },
        _disableSubmit: function() {
            this.submitButton.set('disabled',true);
            this.continueButton.set('disabled',true);
            this.cancelButton.set('disabled',true);
            this.surveyWidget.set('readOnly', true);
        },
        _showInfo: function(html) {
            this.infoNode.innerHTML = html;
        },
        _getAnswersAndSaveResponse: function() {
            var answers = this.surveyWidget.get('value');
            this.response.answers = answers;
            return responses.putWithSecret(this.response,this.response.secret)
            .then(lang.hitch(this,function(response){
                this.response = response;
                this.notify("Your response is saved.");
            }), lang.hitch(this,function(err){
                this.notify(err.error,'error');
            }));
        },
        _onSubmit: function(e) {
            this.response.publicationDate = new Date();
            this._getAnswersAndSaveResponse()
            .then(lang.hitch(this,function(){
                this._showInfo("<div>Thanks for filling in the survey. You cannot edit your answers anymore.</div>");
                this._disableSubmit();
            }));
            if ( e ) { event.stop(e); }
            return false;
        },
        _onContinueLater: function(e) {
            this._getAnswersAndSaveResponse()
            .then(lang.hitch(this,function(){
                this._showInfo("<div>To continue with this survey later, just save the URL in the location bar and revisit it later. Your answers will still be there.</div>");
            }));
            if ( e ) { event.stop(e); }
            return false;
        },
        _onCancel: function(e) {
            this._disableSubmit();
            this.surveyWidget.destroy();
            responses.removeWithSecret(this.response,this.response.secret)
            .then(lang.hitch(this,function(res){
                this._showInfo("<div>Your response has been deleted, no answers have been saved.</div>");
                this.notify("Your response is deleted.");
            }), lang.hitch(this,function(err){
                this.notify(err.error,'error');
            }));
            if ( e ) { event.stop(e); }
            return false;
        },
        _ignoreEvent: function(e) {
            if ( e ) { event.stop(e); }
            return false;
        }
    });
});