Adding real videos

1 files changed, 55 insertions, 0 deletions

diff --git a/devfiles/scripts/videos-from-csv.py b/devfiles/scripts/videos-from-csv.py
new file mode 100755
index 0000000..6adc8d7
--- /dev/null
+++ b/devfiles/scripts/videos-from-csv.py
@@ -0,0 +1,55 @@
+#!/usr/bin/python
+
+import sys,os,errno
+import csv
+import string
+from string import Template
+
+BASE_URL="http://foursquaregrow.s3-website-us-east-1.amazonaws.com/"
+
+def mkjson(chapter, number, title, length, videos):
+    vtemplate = Template("""{
+    "id": "$id",
+    "number": "$number",
+    "title": "$title",
+    "length": $length,
+    "urls": [""")
+
+    urltemplate = Template("""{"src":"$src", "type":"$type"},""")
+
+    directory = string.lower("videos/" + chapter)
+    try:
+        os.makedirs(directory)
+    except OSError as exc:
+        if exc.errno == errno.EEXIST and os.path.isdir(directory):
+            pass
+        else:
+            raise
+    filename = string.lower(directory + "/" + chapter + "-" + number + ".json")
+    with open(filename, 'w') as outfile:
+        outfile.write(vtemplate.substitute(dict(id=string.lower(chapter+"-"+number),
+            chapter=chapter, number=number, title=title, length=length)))
+
+        for type,src in videos.iteritems():
+            outfile.write(urltemplate.substitute(dict(type=type, src=BASE_URL + src)))
+
+        outfile.seek(-1, 2)
+        outfile.write("]\n}")
+
+# This script reads lines from the given csv file and creates json files for
+# each video in the videos/ directory.
+
+filename = sys.argv[1];
+with open(filename, 'rb') as csvfile:
+    reader = csv.reader(csvfile)
+    for row in reader:
+        chapter = row[0]
+        number = row[1]
+        title = row[2]
+        length = row[3]
+        h264 = row[4]
+
+        videos = { "video/mp4": h264 }
+
+        mkjson(chapter, number, title, length, videos)
+