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Enable MODEL_FACTORY_INJECTIONS

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allows to inject into model but breaks compatiblity with current version of ember data
This commit is contained in:
jelhan 2014-02-21 19:04:19 +01:00
parent 5483f43597
commit 0952d08925
2 changed files with 36 additions and 16 deletions
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6
index.html
View file

@ -119,7 +119,11 @@
<!-- configuration -->
<script type="text/javascript">
// enable ember query-params-new feature
window.ENV = {FEATURES: {'query-params-new': true}};
window.ENV = {
FEATURES: {
'query-params-new': true
}
};
</script>
<!-- loading libaries -->

46
js/croodle.js
View file

@ -1,10 +1,14 @@
// app initialization
Ember.MODEL_FACTORY_INJECTIONS = true;
window.App = Ember.Application.create({
LOG_TRANSITIONS: true,
ready: function(){
this.register('encryption:current', App.Encryption, {singleton: true});
this.inject('controller:poll', 'encryption', 'encryption:current');
this.inject('route:create', 'encryption', 'encryption:current');
this.inject('model', 'encryption', 'encryption:current');
}
});
@ -25,32 +29,40 @@ Ember.TextField.reopen({
// decrypt / encrypt computed property helper
Ember.computed.encrypted = function(encryptedField) {
return Ember.computed(encryptedField, function(key, decryptedValue) {
var encryptKey = this.get('encryption.key'), encryptedValue;
var encryptKey = this.get('encryption.key'),
encryptedValue;
// check if encryptKey is set
if (typeof encryptKey === 'undefined') {
console.log("encryption key is not set for: " + this.toString() + " " + encryptedField);
// dirty workaround for model of embedded records
console.log("using dirty workaround");
encryptKey = App.__container__.lookup("controller:poll").get('encryptionKey');
if (typeof encryptKey === 'undefined') {
console.log("dirty workaround failed also");
return;
}
return;
}
//setter
// setter
if (arguments.length === 2) {
encryptedValue = Ember.isNone(decryptedValue) ? null : String( sjcl.encrypt( encryptKey , decryptedValue) );
this.set(encryptedField, encryptedValue);
}
// get value of field to decrypt
encryptedValue = this.get(encryptedField);
// check if encryptedField is defined and not null
if (typeof encryptedValue === 'undefined' ||
encryptedValue === null) {
return null;
}
// try to decrypt value
try {
encryptedValue = this.get(encryptedField);
decryptedValue = sjcl.decrypt( encryptKey , encryptedValue);
} catch (e) {
console.log('Error on decrypting. Perhaps a wrong encryption key?');
console.log('Error on decrypting ' + encryptedField);
console.log('Value to decrypt:');
console.log(encryptedValue);
console.log('Error message by SJCL:');
console.log(e);
console.log('Perhaps a wrong encryption key?');
decryptedValue = '';
}
return Ember.isNone(encryptedValue) ? null : String( decryptedValue );
@ -144,7 +156,7 @@ App.Router.map(function(){
});
App.CreateRoute = Ember.Route.extend({
model: function(){
beforeModel: function(){
// generate encryptionKey
var encryptionKeyLength = 40;
var encryptionKeyChars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
@ -158,9 +170,13 @@ App.CreateRoute = Ember.Route.extend({
encryptionKey += list[index];
} while(i < encryptionKeyLength);
// set encryption key
this.set('encryption.key', encryptionKey);
},
model: function(){
// create empty poll
return this.store.createRecord('poll', {
encryptKey : encryptionKey,
creationDate : new Date()
});
}
@ -283,7 +299,7 @@ App.CreateSettingsController = Ember.ObjectController.extend({
var self = this;
this.get('model').save().then(function(model){
// redirect to new poll
self.transitionToRoute('poll', model, {queryParams: {encryptionKey: self.get('encryptKey')}});
self.transitionToRoute('poll', model, {queryParams: {encryptionKey: self.get('encryption.key')}});
});
}
}