Create youtubeAnalytics.gs

youtubeAnalytics.gs

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+// Note: Apps Script automatically requests authorization
+// based on the API's used in the code.
+
+function channelsListByUsername(part, params) {
+  var response = YouTube.Channels.list(part,
+                                       params);
+  var channel = response.items[0];
+  var dataRow = [channel.snippet.title, channel.statistics.viewCount, channel.statistics.subscriberCount, channel.statistics.videoCount];
+  SpreadsheetApp.getActiveSpreadsheet().appendRow(dataRow);
+}
+
+function getChannel() {
+  var ui = SpreadsheetApp.getUi();
+  var channelName = ui.prompt("Enter the channel name: ").getResponseText();
+  channelsListByUsername('snippet,contentDetails,statistics',
+                         {'forUsername': channelName});
+}
+
+function getGoogleDevelopersChannel() {
+  channelsListByUsername('snippet,contentDetails,statistics',
+                         {'forUsername': 'GoogleDevelopers'});
+}
+
+function onOpen() {
+  var firstCell = SpreadsheetApp.getActiveSheet().getRange(1, 1).getValue();
+  if (firstCell != 'Channel Name') {
+    var headerRow = [ "Channel Name", "Total View", "subscribers", "Total Videos"];
+    SpreadsheetApp.getActiveSpreadsheet().appendRow(headerRow);
+  }
+
+  var ui = SpreadsheetApp.getUi();
+  ui.createMenu('YouTube Data')
+  .addItem('Add channel data', 'getChannel')
+  .addSeparator()
+  .addItem('Add GoogleDevelopers data', 'getGoogleDevelopersChannel')
+  .addToUi();
+}
+  /**
+ * This function retrieves the current script user's uploaded videos. To execute,
+ * it requires the OAuth read/write scope for YouTube as well as user authorization.
+ * In Apps Script's runtime environment, the first time a user runs a script, Apps
+ * Script will prompt the user for permission to access the services called by the
+ * script. After permissions are granted, they are cached for some periodF of time.
+ * The user running the script will be prompted for permission again once the
+ * permissions required change, or when they are invalidated by the
+ * ScriptApp.invalidateAuth() function.
+ *
+ * This script takes the following steps to retrieve the active user's uploaded videos:
+ *    1. Fetches the user's channels
+ *    2. Fetches the user's 'uploads' playlist
+ *    3. Iterates through this playlist and logs the video IDs and titles
+ *    4. Fetches a next page token (if any). If there is one, fetches the next page. GOTO Step 3
+ */
+function retrieveMyUploads() {
+  var results = YouTube.Channels.list('contentDetails', {mine: true});
+  for(var i in results.items) {
+    var item = results.items[i];
+    // Get the playlist ID, which is nested in contentDetails, as described in the
+    // Channel resource: https://developers.google.com/youtube/v3/docs/channels
+    var playlistId = item.contentDetails.relatedPlaylists.uploads;
+
+    var nextPageToken = '';
+
+    // This loop retrieves a set of playlist items and checks the nextPageToken in the
+    // response to determine whether the list contains additional items. It repeats that process
+    // until it has retrieved all of the items in the list.
+    while (nextPageToken != null) {
+      var playlistResponse = YouTube.PlaylistItems.list('snippet', {
+        playlistId: playlistId,
+        maxResults: 25,
+        pageToken: nextPageToken
+      });
+
+      for (var j = 0; j < playlistResponse.items.length; j++) {
+        var playlistItem = playlistResponse.items[j];
+        Logger.log('[%s] Title: %s',
+                   playlistItem.snippet.resourceId.videoId,
+                   playlistItem.snippet.title);
+
+      }
+      nextPageToken = playlistResponse.nextPageToken;
+    }
+
+  }
+}