Blur Loaded Image

components.blur-loaded-image.js

import Ember from 'ember';

export default Ember.Component.extend({
  
  classNameBindings: [ 'loaded:no-blur:blur' ],
  
  loaded: false,
  
  src: Ember.computed(function () {
    return `${this.get('rawSrc')}?w=10`;
  }),
  
  fetchLargeImage: Ember.on('didInsertElement', function () {
  
    const largeImage = new Image();
    const rawSrc = this.get('rawSrc');
    
    largeImage.onload = () => {
      this.set('loaded', true);
      this.set('src', rawSrc);
    };
    
    largeImage.src = rawSrc;
  })
  
});

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle'
});

styles.app.css

body {
  margin: 12px 16px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 12pt;
  background-color: #483b55;
}

.blur-loaded-image {
  width: 500px;
  height: 500px;
  background-size: cover;
  background-position: center;
  transition: all 500ms ease;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.blur {
	filter: blur(30px);
}

templates.application.hbs

{{ blur-loaded-image rawSrc="https://dollarshaveclub.imgix.net/product-images/detail/BRS-2AL-CURRENT-5792000c12196c0cb90ad677680ca0e9.png" }}

templates.components.blur-loaded-image.hbs

<div class='blur-loaded-image' style="background-image: url('{{ src }}')"></div>

twiddle.json

{
  "version": "0.10.6",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.9.0",
    "ember-data": "2.9.0",
    "ember-template-compiler": "2.9.0",
    "ember-testing": "2.9.0"
  },
  "addons": {}
}