VRFS-2701 updated site validator lib to extract recording title for YouTube and SoundCloud URLs

web/app/assets/javascripts/site_validator.js.coffee

@@ -149,9 +149,12 @@ context.JK.RecordingSourceValidator = class RecordingSourceValidator extends Sit
     @add_btn.removeClass('disabled')
 
     if @site_status
-      @recording_sources.push({ url: response.data, recording_id: response.recording_id })
+      @recording_sources.push({ url: response.data, recording_id: response.recording_id, recording_title: response.recording_title })
       if @site_success_callback
         @site_success_callback(@input_div)
+    else
+      if @site_fail_callback
+        @site_fail_callback(@input_div)
 
   processSiteCheckFail: (response) =>
     super(response)

web/app/controllers/api_users_controller.rb

@@ -760,9 +760,10 @@ class ApiUsersController < ApiController
     if site.blank? || 'url'==site
       url = data
     elsif Utils.recording_source?(site)
-      rec_id = Utils.extract_recording_id(site, data)
-      if rec_id
-        render json: { message: 'Valid Site', recording_id: rec_id, data: data }, status: 200
+      rec_data = Utils.extract_recording_data(site, data)
+      binding.pry
+      if rec_data
+        render json: { message: 'Valid Site', recording_id: rec_data["id"], recording_title: rec_data["title"], data: data }, status: 200
         return
       else
         render json: { message: 'Invalid Site', data: data, errors: { site: ["Could not detect recording identifier"] } }, status: 200

web/app/views/clients/_account_profile_samples.html.erb

@@ -172,10 +172,10 @@
         window.twitterValidator = new JK.SiteValidator('twitter', userNameSuccessCallback, userNameFailCallback);
         twitterValidator.init();
 
-        window.soundCloudRecordingValidator = new JK.RecordingSourceValidator('rec_soundcloud', siteSuccessCallback, siteFailCallback);
+        window.soundCloudRecordingValidator = new JK.RecordingSourceValidator('rec_soundcloud', soundCloudSuccessCallback, siteFailCallback);
         soundCloudRecordingValidator.init();
 
-        window.youTubeRecordingValidator = new JK.RecordingSourceValidator('rec_youtube', siteSuccessCallback, siteFailCallback);
+        window.youTubeRecordingValidator = new JK.RecordingSourceValidator('rec_youtube', youTubeSuccessCallback, siteFailCallback);
         youTubeRecordingValidator.init();
       }, 1);
 
@@ -190,7 +190,7 @@
         $inputDiv.append("<span class='error-text'>Invalid username</span>").show();
       }
 
-      function siteSuccessCallback($inputDiv) {
+      function soundCloudSuccessCallback($inputDiv) {
         $inputDiv.removeClass('error');
         $inputDiv.find('.error-text').remove();
 
@@ -200,7 +200,24 @@
           var $sampleList = $soundCloudSampleList.find('.sample-list');
           var addedRecording = recordingSources[recordingSources.length-1];
           $sampleList.append('<div class="recording-row left" data-recording-id="' + addedRecording.recording_id + '">');
-          $sampleList.append(addedRecording.url);
+          $sampleList.append(addedRecording.recording_title);
+          $sampleList.append('</div>');
+        }
+
+        $inputDiv.find('input').val('');
+      }
+
+      function youTubeSuccessCallback($inputDiv) {
+        $inputDiv.removeClass('error');
+        $inputDiv.find('.error-text').remove();
+
+        var recordingSources = window.youTubeRecordingValidator.recordingSources();
+        if (recordingSources && recordingSources.length > 0) {
+          console.log('recordingSources=%o', recordingSources);
+          var $sampleList = $youTubeSampleList.find('.sample-list');
+          var addedRecording = recordingSources[recordingSources.length-1];
+          $sampleList.append('<div class="recording-row left" data-recording-id="' + addedRecording.recording_id + '">');
+          $sampleList.append(addedRecording.recording_title);
           $sampleList.append('</div>');
         }
 

web/lib/utils.rb

@@ -12,14 +12,26 @@ class Utils
     RECORDING_SOURCES.include?(site)
   end
 
-  def self.extract_recording_id(site, recording_url)
+  def self.extract_recording_data(site, recording_url)
     recording_url.strip!
+    rec_data = {}
     case site
     when 'rec_youtube'
       #  regex derived from:  https://gist.github.com/afeld/1254889
       if recording_url =~ /(youtu.be\/|youtube.com\/(watch\?(.*&)?v=|(embed|v)\/))([^\?&\"\'>]+)/
-        return $5
+        rec_data["id"] = $5
       end
+
+      uri = URI.parse("https://gdata.youtube.com/feeds/api/videos/#{$5}?v=2&alt=json")
+
+      http = Net::HTTP.new(uri.host, uri.port)
+      http.use_ssl = true if uri.scheme == 'https'
+      req = Net::HTTP::Get.new(uri)
+      response = http.request(req)
+      json = JSON.parse(response.body) if response
+      rec_data["title"] = json["entry"]["title"]["$t"]
+      return rec_data unless rec_data.empty?
+
     when 'rec_soundcloud'
       if recording_url =~ /^https?:\/\/.*soundcloud.com\/.+/
         tmpfile = Tempfile.new(site)
@@ -29,8 +41,13 @@ class Utils
         result = File.read(tmpfile.path)
         File.delete(tmpfile.path)
         if result =~ /"soundcloud:\/\/sounds:(\d+)"/
-          return $1 
+          rec_data["id"] = $1 
         end
+
+        if result =~ /property=\"og:title\" content=\"([\w\W]+)\"><meta property=\"og:image\"/
+          rec_data["title"] = $1
+        end
+        return rec_data unless rec_data.empty?
       end
     end
     nil