download subtitles only

1 files changed, 20 insertions, 1 deletions

diff --git a/lib/videos.js b/lib/videos.js
index 9c90f92..0fe77b4 100644
--- a/lib/videos.js
+++ b/lib/videos.js
@@ -22,7 +22,7 @@ var path = require('path'),
     getYouTubeID = require('get-youtube-id');
 
 var isDebug = /[debug]/, downloadPath = '', proxy = '', downloadList = [], hash = {},
-    co = false, ncc = false, handout = false, cc = false, uz = false, hq = false, verbose = false, retry = 10, maxRetry;
+    co = false, ncc = false, handout = false, cc = false, uz = false, hq = false, verbose = false, retry = 10, cco = false, maxRetry;
 
 function setOptions(argv) {
 
@@ -38,6 +38,10 @@ function setOptions(argv) {
     if (argv.co) { co = true; }
     if (argv.retry) { retry = argv.retry; }
     if (argv.verbose) { verbose = true; }
+    if (argv.cco) {
+        cc = true;
+        cco = true;
+    }
 }
 
 function rename(downloadPath, item, id, count, pass) {
@@ -70,6 +74,8 @@ var handleList = function handleList(list, tags) {
 
     if (proxy) { opt = opt.concat(['--proxy', proxy]); }
 
+    if (cco) { opt = opt.concat(['--skip-download']); }
+
     var getHandouts = function getHandouts(item) {
 
         var name = path.basename(item), bar, dounloadFile, dlh, left, extname, unzipFile, progressSoFar = -1, hold = 0,
@@ -167,6 +173,8 @@ var handleList = function handleList(list, tags) {
 
         if (handout) { return getHandouts(item); }
 
+        if (cco) { return getSubtitlesOnly(item); }
+
         var downloaded = 0, size = 0, stash = {}, bar;
 
         if (fs.existsSync(downloadPath + hash[item])) {
@@ -226,6 +234,17 @@ var handleList = function handleList(list, tags) {
         });
     },
 
+    getSubtitlesOnly = function getSubtitlesOnly(item) {
+
+        youtubedl.getInfo(item, [], function getInfo(err, info) {
+            if (err) { console.log('i'.red + ' Get Info Failed: '.red + err.stack); }
+            if (info) { console.log('i'.magenta + ' Downloading Subtitles: ' + info._filename.cyan + ' > ' + item); }
+            var left = (currentList.length) ? currentList.length + ' left ...' : '';
+            getSubtitles(item, left, currentList, tags);
+        });
+
+    },
+
     delay = function delay(target) {
         setTimeout(function timeout() { getVideos(target); }, 5000);
     };