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serverCore.py
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serverCore.py
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from twisted.internet import reactor
from twisted.web import static, server
from twisted.web.resource import Resource
from twisted.web.error import NoResource
import ffmpegHandler, showManager, templateHandler, RottenTomatoHandler
import os, json
from twisted.web.server import NOT_DONE_YET
from twisted.python.log import err
from twisted.protocols.basic import FileSender
platform = 'Mac'
def fileType(fileName):
return (fileName.split('.')[-1]).lower()
class VidiiUServer(Resource):
filepath = ''
children = []
converter = ffmpegHandler.Converter()
def __init__(self,paths,storage):
self.filepaths = paths
self.store = showManager.showStore(storage)
self.templates = {}
self.storage = storage
self.templates['tv'] = templateHandler.template()
self.templates['settings'] = templateHandler.settingsTemplate()
self.templates['films'] = templateHandler.filmTemplate()
self.updateShows();
self.settings = storage.read('settings')
def updateShows(self):
print len(self.filepaths)
if (len(self.filepaths) > 0):
self.store.updateStore(paths=self.filepaths)
def getChild(self, name, request):
return self
def render_GET(self, request):
#print request.path
if '.' not in request.path:
#pages not files
if (request.prepath[0] == 'settings'):
self.templates['settings'].update()
qualSettings = self.storage.read('settings')
return self.templates['settings'].fillTemplate(self.filepaths,qualSettings['sub'],qualSettings['quality'],qualSettings['crf'])
elif (request.prepath[0] == 'films'):
#film page
self.store.updateStore()
return self.templates['films'].fillTemplate(self.store.store)
else:
#index page requested
self.store.updateStore()
return self.templates['tv'].fillTemplate(self.store.store)
elif fileType(request.path) in ['png','ico']:
return self.accessFile(request.prepath[0],request)
elif (fileType(request.path) in ['mp4','mkv','avi','wmv','mov','mpg','3gp','flv','m4v','m2v','mpeg','ogg','ts'] or ('trans' in request.args and request.args['trans'][0] == 'True')):
print request
return self.render_video_GET(request);
def render_POST(self,request):
postedRAW = "/".join(request.prepath)
print (postedRAW)
postData = json.loads(postedRAW)
if 'dir' in postData:
return self.getDir(postData)
elif 'shutdown' in postData:
#end reactor
#system exit
reactor.stop()
return 'shutdown'
elif 'rotten' in postData:
data = RottenTomatoHandler.getJSONForRequest(postData['rotten'])
#print data
return data
elif 'settings' in postData:
subfolder = postData['settings']['sub']
crf = postData['settings']['crf']
quality = postData['settings']['quality']
self.storage.store({'settings':{'sub':subfolder,'crf':crf,'quality':quality}})
self.converter.changeQuality(quality)
self.converter.changeCRF(crf)
return 'ok'
elif 'paths' in postData:
#passback all paths every time (why not)
#remember to add in paths to the template
return self.setPaths(postData['paths'])
def setPaths(self,paths):
print paths
self.filepaths = paths
self.storage.store({"paths":paths})
self.updateShows()
return paths
def getDir(self,postedData):
reqDir = postedData['dir']
if reqDir == "~":
#return the base directory (Volumes / Drives)
global platform
if (platform == 'Win'):
dl = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
drives = ['%s:\\' % d for d in dl if os.path.exists('%s:' % d)]
data = {'content':drives,'dirName':''}
return str(json.dumps(data))
elif (platform == 'Mac'):
reqDir = "/Volumes"
try:
data = {'content':[ name for name in os.listdir(reqDir) if (os.path.isdir(os.path.join(reqDir, name)) and not (name.startswith('.')) and not name.endswith('app') and not name in ['dev','bin','etc','cores','opt','private','usr','sbin','var','tmp'])],'dirName':reqDir}
except:
data = {'content':[],'dirName':reqDir}
returnedData = str(json.dumps(data))
print returnedData
return returnedData
def accessFile(self,filepath,request):
try:
fileType = (filepath.split('.')[-1])
request.setHeader('Content-Type',"image/octet-stream")
if fileType == 'png':
request.setHeader('Content-Type',"image/png")
f = open('images/'+filepath,'rb')
elif fileType == 'ico':
request.setHeader('Content-Type',"image/ico")
f = open('images/favicon.ico','rb')
else:
print 'failed to get %s'%(name)
def cbFinished(ignored):
f.close()
request.finish()
d = FileSender().beginFileTransfer(f,request)
d.addErrback(err).addCallback(cbFinished)
return NOT_DONE_YET
except:
request.setHeader('Content-Type',"text/plain")
print request.path + ' failed'
return 'failed'
def render_video_GET(self,request):
self.isLeaf = False
if (fileType(request.path) in ['mkv','avi','wmv','mov','mpg','3gp','flv','m4v','m2v','mpeg','ogg'] or ('trans' in request.args and request.args['trans'][0] == 'True')):
#if the video is of the kind to get transcoded or transcoding has been requested
request.setHeader('Content-Type',"application/x-mpegurl")
if (self.converter.checkStatus(self.store.pathMap[request.prepath[0]])):
self.converter.start(self.store.pathMap[request.prepath[0]])
playlist = self.converter.getPlaylist()
#print playlist
return playlist
elif(fileType(request.path) == 'ts'):
print request.path
request.setHeader('Content-Type','video/MP2T')
self.converter.updateRecentSeg(request.path)
rangedFile = static.File(request.path[1:],defaultType='video/MP2T')
return rangedFile.render_GET(request)
else:
request.setHeader('Content-Type','video/octet-stream')
print request.getAllHeaders()
self.isLeaf = False
rangedFile = static.File(self.store.pathMap[request.prepath[0]],defaultType='video/octet-stream')
print ('path to ' + self.store.pathMap[request.prepath[0]])
return rangedFile.render_GET(request)
class serverManager():
def __init__(self,paths=[]):
self.paths = paths
self.movieSite = {}
self.site = {}
self.vidiiUServer = {}
self.storage = None
def grabStorage(self,storage):
self.storage = storage;
def run(self):
self.vidiiUServer = VidiiUServer(self.paths,self.storage)
self.site = server.Site(self.vidiiUServer)
reactor.listenTCP(8000, self.site)
print "listening on both TCPs"
reactor.run()
#no code after this point will be run untill the app is quit
def stop(self):
reactor.stop()
def setPath(self,paths):
#self.stop()
self.paths = paths