soundcloud python/php apis, recorder python script so far.

python_apps/show-recorder/testrecordscript.py

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+#!/usr/local/bin/python
+import urllib
+import logging
+import json
+import time
+import datetime
+
+from eci import *
+from configobj import ConfigObj
+import subprocess
+
+# loading config file
+try:
+    config = ConfigObj('config.cfg')
+except Exception, e:
+    print 'Error loading config file: ', e
+    sys.exit()
+
+shows_to_record = {}
+
+
+def record_show(filelength, filename, filetype="mp3"):
+
+    length = str(filelength)+".0"
+    filename = filename.replace(" ", "-")
+    filepath = "%s%s.%s" % (config["base_recorded_files"], filename, filetype)
+
+    e = ECI()
+
+    e("cs-add play_chainsetup")
+    e("c-add 1st_chain")
+    e("ai-add alsa")
+    e("ao-add "+filepath)
+    e("cs-set-length "+length)
+    e("cop-select 1")
+    e("cs-connect")
+    e("start")
+
+    while 1:
+        time.sleep(1)
+
+        if e("engine-status") != "running":
+                break
+
+    e("stop")
+    e("cs-disconnect")
+
+    return filepath
+
+
+def getDateTimeObj(time):
+
+    timeinfo = time.split(" ")
+    date = timeinfo[0].split("-")
+    time = timeinfo[1].split(":")
+
+    return datetime.datetime(int(date[0]), int(date[1]), int(date[2]), int(time[0]), int(time[1]), int(time[2]))    
+
+def process_shows(shows):
+    
+    for show in shows:
+        show_starts = getDateTimeObj(show[u'starts'])
+        show_end = getDateTimeObj(show[u'ends'])
+        time_delta = show_end - show_starts
+        
+        shows_to_record[show[u'starts']] = time_delta
+
+
+def check_record():
+    
+    tnow = datetime.datetime.now()
+    sorted_show_keys = sorted(shows_to_record.keys())
+    start_time = sorted_show_keys[0]
+    next_show = getDateTimeObj(start_time)
+
+    #print tnow, next_show
+
+    #tnow = getDateTimeObj("2011-03-04 16:00:00")
+    #next_show = getDateTimeObj("2011-03-04 16:00:01")
+
+    delta = next_show - tnow
+
+    if delta <= datetime.timedelta(seconds=60):
+        time.sleep(delta.seconds)
+    
+        show_length = shows_to_record[start_time]
+        filepath = record_show(show_length.seconds, start_time)
+        #filepath = record_show(10, "2011-03-04 16:00:00")
+      
+        command = "%s -c %s" %("../../utils/airtime-import", filepath)
+        subprocess.call([command],shell=True)
+    
+
+def get_shows():
+
+    url = config["base_url"] + config["show_schedule_url"]
+    #url = url.replace("%%from%%", "2011-03-13 20:00:00")
+    #url = url.replace("%%to%%", "2011-04-17 21:00:00")
+
+    response = urllib.urlopen(url)
+    data = response.read()
+    response_json = json.loads(data)
+    shows = response_json[u'shows']
+    print shows
+
+    if len(shows):
+        process_shows(shows)
+        check_record()
+
+
+if __name__ == '__main__':
+
+    while True:
+        get_shows()
+        time.sleep(30)
+    
+   
+