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ClipPlay.Views.Sample = Marionette.ItemView.extend({
template: '#sample-view-template',
events: {
'blur .js-keyboard-key': 'on_keyboard_change',
'click .js-remove-sample' : 'remove_sample'
},
initialize: function(options){
this.collection = options.collection;
this.listenTo(this.model, 'change:key', this.key_bind);
this.listenTo(this.model, 'change:playing', this.show_clip);
this.key_bind();
this.listenTo(this.model, 'change:thumbnail', this.render_thumbnail);
},
onRender: function() {
this.initialize_player();
this.initialize_clip_lines();
this.$('.js-keyboard-key').val(this.model.get('key'));
},
initialize_player: function() {
var that = this;
$.embedly.oembed(this.model.get('url')).done(function(results){
var BASE_IFRAME = "http://cdn.embedly.com/widgets/media.html";
var data = results[0];
var f= data.html;
var src = encodeURIComponent($(f)[0].src);
var schema = data.provider_name.toLowerCase();
var iframe_src= BASE_IFRAME +"?schema="+schema+"&type=text%2Fhtml&html="+src;
var iframe = $('<iframe/>', {
src: iframe_src,
id: 'video-sample-' + that.model.cid
});
var wrapper= document.createElement('span');
$(wrapper).append(iframe[0]);
$(wrapper).addClass("responsive-object");
$('#video').append(wrapper);
var player = new OP.Player(iframe[0]);
that.model.set('player', player);
that.model.set('iframe', iframe);
var thumb = data.thumbnail_url;
var new_height= 48;
var img_resize = "http://i.embed.ly/1/display/resize?"
img_resize+="url=";
img_resize+=encodeURIComponent(thumb);
img_resize+="&grow=true&key=e2dcb7bae5a443bfbb5f726daf05549f&height="
img_resize+=new_height;
that.model.set('thumbnail', img_resize);
window.BOKASHAKA = that.model;
player.getDuration(function(value) {
that.model.set('duration', value);
});
});
},
initialize_clip_lines: function() {
this.start_clip_line = new ClipPlay.Views.ClipLine({
type: 'start',
el: this.$('.js-start-position'),
model: this.model,
sample_view: this
});
this.stop_clip_line = new ClipPlay.Views.ClipLine({
type: 'stop',
el: this.$('.js-end-position'),
model: this.model,
sample_view: this
});
this.selected_bar = new ClipPlay.Views.SelectedBar({
el: this.$('.js-selected-bar'),
model: this.model,
sample_view: this
});
},
render_thumbnail: function() {
this.$('.js-thumbnail').html('<img src="' + this.model.get('thumbnail') + '" alt="thumbnail" class="thumbnail-image" />');
},
on_keyboard_change: function(){
var keyval = this.$('.js-keyboard-key').val();
if (keyval != this.model.get('key')){
Mousetrap.unbind(this.model.get('key'));
this.model.set('key',keyval);
console.log('changed key to ' + keyval);
}
},
key_bind: function(){
Mousetrap.unbind(this.model.get('key'));
var that = this;
Mousetrap.bind(this.model.get('key'), function(){
that.model.play();
});
},
remove_sample: function(){
this.collection.remove(this.model);
var $iframe_video = $('#video-sample-' + this.model.cid);
$iframe_video.fadeOut(400, function() {
$iframe_video.remove();
});
},
close: function() {
var that = this;
this.$el.animate({
height: 0,
opacity: 0
}, 500, function() {
Marionette.View.prototype.close.call(that, arguments);
});
},
show_clip: function(){
var isPlaying = this.model.get('playing');
var $iframe_video = $('#video-sample-' + this.model.cid);
if(isPlaying){
var $frames = $('iframe');
$frames.each(function(k,v){$(v).css({'z-index':-10})})
$iframe_video.css({'z-index':10});
}
if(!isPlaying){
$iframe_video.css({'z-index':-10});
//if any others are playing, show them
this.collection.each(function(sample){
if(sample.get('playing')){
var $iframe = $('#video-sample-' + sample.cid);
$iframe.css({'z-index':10});
}
});
}
}
});
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