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;(function($) {
/**
*
* NewRSVideoSelect
*
*/
function NewRSVideoSelect(element, admin) {
var self = this;
var videoTab = self.el = element;
self.admin = admin;
var input = self.input = videoTab.find('[name="slides[video][url]"]');
self.status = newRsVars.supports_video;
self.urlstatus = $('<div class="video-url-status status-text"></div>').appendTo(element);
self.currUrl = '';
self.currTitle = '';
self.currDesc = '';
//self.vTitle = element.find('input[name="slides[video][title]"]');
//self.vDescription = element.find('textarea');
var timeout;
input.bind('textchange.rsvt', function() {
if(timeout) clearTimeout(timeout);
timeout = setTimeout(function () {
self.updateVideoData(self, input.val());
}, 600);
}).bind('change.rsvt', function() {
if(timeout) clearTimeout(timeout);
self.updateVideoData(self, input.val());
});
self.urlstatus.delegate('button', 'click', function() {
self.admin.setTitleCaption(self.currTitle, self.currDesc, true);
$(this).remove();
});
}
NewRSVideoSelect.prototype = {
updateVideoData: function(self, url, onChange) {
var match,
regExp,
type,
videoId;
if(url) {
type = '';
videoId = '';
if( url.match(/youtu\.be/i) || url.match(/youtube\.com/i) ) {
regExp = /^.*(youtu\.be\/|v\/|u\/\w\/|embed\/|watch\?v=|\&v=)([^#\&\?]*).*/;
match = url.match(regExp);
if (match && match[2].length==11){
videoId = match[2];
}
type = 'YouTube';
} else if(url.match(/vimeo\.com/i)) {
regExp = /(www\.)?vimeo.com\/(\d+)($|\/)/;
match = url.match(regExp);
if(match) {
videoId = match[2];
}
type = 'Vimeo';
}
if(type && !videoId) {
self.setStatus( newRsVars.incorrect_x_video_url.replace('%s',type) );
} else if(!type && !videoId) {
self.setStatus( newRsVars.incorrect_video_url );
} else if(type && videoId) {
newStatus = type + ' : ' + videoId;
self.getImageData(type, videoId);
}
} else {
self.currUrl = '';
self.setStatus( '' );
self.admin.setVideoImage('','');
}
},
retrieveYouTubeAPIKey: function(type, videoId) {
var self = this,
youtubekeyvalue;
if( !$('#youtube-api-code-form').length ) {
$('body').append('<div id="youtube-api-code-form">'+
'<form style="padding: 10px;">'+
'<p style="margin-bottom:10px;margin-top:0;">Please enter YouTube API code to fetch image, title and description. You need to enter it only once per website. Code can be also changed on RoyalSlider Settings page.<br/><a href="http://help.dimsemenov.com/kb/wordpress-royalslider-tutorials/wp-how-to-get-youtube-api-key" target="blank">Guide on how to generate the code →</a></p>'+
'<label style="margin-right:3px;" for="name">API code</label> '+
'<input type="text" autofocus name="youtube-api-code-inp" id="youtube-api-code-inp" class="text ui-widget-content ui-corner-all" />'+
'<div id="youtube-form-status"></div>' +
'</form>'+
'</div>');
}
$('#youtube-form-status').html('');
var errMsg = 'There was a problem saving YouTube API code option. Try entering it manually on RoyalSlider Settings page and refresh this page, or contact plugin support.';
var dialog = $("#youtube-api-code-form").dialog({
autoOpen: true,
modal: true,
width:400,
buttons: {
"OK": function() {
youtubekeyvalue = $("#youtube-api-code-inp").val();
$('#youtube-form-status').html('updating...');
$.ajax({
url: newRsVars.ajaxurl,
type: 'post',
data: {
action : 'updateYouTubeAPICode',
youtube_api_code: youtubekeyvalue,
_ajax_nonce : newRsVars.youTubeAPICodeNonce
}
}).done(function( data ) {
if(data.indexOf('[UPDATED]') > -1) {
$('#youtube-api-code-setting').val(youtubekeyvalue);
self.getImageData(type, videoId, youtubekeyvalue);
} else {
alert( errMsg );
}
dialog.dialog("close");
}).error(function() {
alert( errMsg );
});
//var youtubekeyvalue = $("#youtube-api-code-inp").val();
//alert( youtubekeyvalue );
//$(this).dialog("close");
},
"Cancel": function() {
dialog.dialog("close");
}
}
});
return '';
},
getImageData: function(type, videoId, updatedYouTubeAPIKey) {
var self = this;
var isVimeo = Boolean(type === 'Vimeo');
var youTubeAPIKey = updatedYouTubeAPIKey || $('#youtube-api-code-setting').val() || '';
if(!isVimeo && !youTubeAPIKey) {
youTubeAPIKey = self.retrieveYouTubeAPIKey(type, videoId); //'AIzaSyA_IpXGVybnFnWEwFj0U7CEMmWvRkLmJ7k';
if(!youTubeAPIKey) {
return;
}
}
var url = isVimeo ?
(window.location.protocol !== "https:" ? 'http' : 'https') + '://vimeo.com/api/v2/video/' + videoId+ '.json?callback=?' :
'https://www.googleapis.com/youtube/v3/videos?id='+videoId+'&key='+youTubeAPIKey+'&part=snippet';
if(url === self.currUrl) {
return;
}
if(self.currRequest){
self.currRequest.abort();
}
self.requestTimeout = setTimeout(function() {
self.setStatus( newRsVars.incorrect_id_url );
self.currUrl = '';
}, 12000);
var img,
thumb,
title,
description;
self.setStatus( newRsVars.fetching_video_data );
self.currUrl = url;
self.currRequest = $.getJSON(
url,
function(data) {
if(isVimeo) {
data = data[0];
img = data.thumbnail_large;
thumb = data.thumbnail_small;
title = data.title;
description = data.description;
} else {
if(data.items && data.items.length && data.items[0].snippet) {
var forceMaxResolution = $('#video-forceMaxVideoCoverResolution').val() === 'maximum';
data = data.items[0].snippet;
if(forceMaxResolution && data.thumbnails.maxres) {
img = data.thumbnails.maxres.url; // 1280px+
} else if(data.thumbnails.standard) {
img = data.thumbnails.standard.url; // 640px
} else {
img = data.thumbnails.high.url; // 480px
}
thumb = data.thumbnails.default.url;
title = data.title;
description = data.description;
}
}
var completeStatus = newRsVars.found_video + ' <strong>"' + title+ '"</strong>';
if( !self.setVideoImagePaths(img, thumb, title, description) ) {
completeStatus += ' <button class="button ">' + newRsVars.fetch_title_description + '</button>';
}
self.setStatus( completeStatus )
self.currRequest = null;
clearTimeout(self.requestTimeout);
self.requestTimeout = null;
}
).error(function() {
self.currUrl = '';
self.currRequest = null;
self.onVideoDataLoadError(type);
clearTimeout(self.requestTimeout);
self.requestTimeout = null;
});
},
setStatus: function(newStatus) {
var self = this;
if(newStatus !== self.status) {
self.status = newStatus;
self.urlstatus.html(self.status);
}
},
destroy: function() {
var self = this;
self.input.unbind('textchange.rsvt change.rsvt');
self.urlstatus.undelegate('button', 'click');
self.urlstatus.remove();
},
onVideoDataLoadError: function(type) {
var self = this;
self.setStatus( newRsVars.incorrect_x_video_url.replace('%s',type) );
},
setVideoImagePaths: function(img, thumb, title, description) {
var self = this;
self.currTitle = title;
self.currDesc = description;
self.admin.setVideoImage(img, thumb);
return self.admin.setTitleCaption(title, description);
//self.setStatus('');
//ideoDataHolder.empty();
//videoDataHolder.append('<img src="'+img+'" />');
// videoDataHolder.append('<img src="'+thumb+'" />');
////self.vTitle.val(title);
//self.vDescription.html(description);
}
};
$.fn.newRSVideoSelect = function(admin) {
return this.each(function(){
var self = $(this);
var o = new NewRSVideoSelect(self, admin);
$(this).data('newRSVideoSelect', o);
});
};
})(jQuery);