def convert_subtitles(self, subtitles, output):
subtitle_data = subtitles
subtitle_data = subtitle_data.replace("\n","").replace("\r","")
subtitle_data = BeautifulStoneSoup(subtitle_data, convertEntities=BeautifulStoneSoup.HTML_ENTITIES)
subtitle_array = []
srt_output = ''
print "HULU: --> Converting subtitles to SRT"
heading = 'Subtitles'
message = 'Converting subtitles'
duration = 4000
#xbmc.executebuiltin('XBMC.Notification("%s", "%s", %s)' % ( heading, message, duration) )
lines = subtitle_data.findAll('sync') #split the file into lines
for line in lines:
if(line['encrypted'] == 'true'):
sub = self.decrypt_subs(line.string)
sub = self.clean_subs(sub)
sub = unicode(BeautifulStoneSoup(sub,convertEntities=BeautifulStoneSoup.HTML_ENTITIES).contents[0]).encode( "utf-8" )
else:
sub = unicode(BeautifulStoneSoup(sub,convertEntities=BeautifulStoneSoup.HTML_ENTITIES).contents[0]).encode( "utf-8" )
begin_time = int(line['start'])
seconds = int(math.floor(begin_time/1000))
milliseconds = int(begin_time - (seconds * 1000))
timestamp = self.convert_time(seconds)
timestamp = "%s,%03d" % (timestamp, milliseconds)
index = len(subtitle_array)-1
if(index > -1 and subtitle_array[index]['end'] == None):
millsplit = subtitle_array[index]['start'].split(',')
itime = millsplit[0].split(':')
start_seconds = (int(itime[0])*60*60)+(int(itime[1])*60)+int(itime[2])
end_seconds = start_seconds + 4
if end_seconds < seconds:
endmilliseconds = int(millsplit[1])
endtimestamp = self.convert_time(end_seconds)
endtimestamp = "%s,%03d" % (endtimestamp, endmilliseconds)
subtitle_array[index]['end'] = endtimestamp
else:
subtitle_array[index]['end'] = timestamp
if sub != '  ':
sub = sub.replace(' ', ' ')
temp_dict = {'start':timestamp, 'end':None, 'text':sub}
subtitle_array.append(temp_dict)
for i, subtitle in enumerate(subtitle_array):
line = str(i+1)+"\n"+str(subtitle['start'])+" --> "+str(subtitle['end'])+"\n"+str(subtitle['text'])+"\n\n"
srt_output += line
file = open(os.path.join(os.getcwd().replace(';', ''),'resources','cache',output+'.srt'), 'w')
file.write(srt_output)
file.close()
print "HULU: --> Successfully converted subtitles to SRT"
heading = 'Subtitles'
message = 'Conversion Complete'
duration = 4000
#xbmc.executebuiltin('XBMC.Notification("%s", "%s", %s)' % ( heading, message, duration) )
return True
def checkCaptions(self, pid):
url = 'http://www.hulu.com/captions?content_id='+pid
html = ba.FetchUrl(url)
capSoup = BeautifulStoneSoup(html)
hasSubs = capSoup.find('en')
heading = 'Subtitles'
if(hasSubs):
print "HULU --> Grabbing subtitles..."
message = 'Grabbing subtitles...'
duration = 4000
#xbmc.executebuiltin('XBMC.Notification("%s", "%s", %s)' % ( heading, message, duration) )
html=ba.FetchUrl(hasSubs.string)
ok = self.convert_subtitles(html,pid)
if ok:
print "HULU --> Subtitles enabled."
else:
print "HULU --> There was an error grabbing the subtitles."
message = 'Error grabbing subtitles.'
duration = 4000
#xbmc.executebuiltin('XBMC.Notification("%s", "%s", %s)' % ( heading, message, duration) )
else:
print "HULU --> No subtitles available."
message = 'No subtitles available.'
duration = 4000
def Play(self, stream_name, stream_id, subtitle):
#path = self.tinyurl(stream_id)
#play = ba.CreatePlay()
#play.SetPath(quote_plus(path))
#play.SetDomain('bartsidee.nl')
#play.SetJSactions(quote_plus('http://bartsidee.nl/boxee/apps/js/hulu.js'))
#grab eid from failsafe url
html = ba.FetchUrl(stream_id)
p=re.compile('content_id", (.+?)\);')
ecid=p.findall(html)[0]
pid = ecid
if subtitle: self.checkCaptions(pid)
#getSMIL
try:
#smilURL = "http://s.hulu.com/select.ashx?pid=" + pid + "&auth=" + self.pid_auth(pid) + "&v=713434170&np=1&pp=hulu&dp_id=hulu&cb=499"
smilURL = 'http://s.hulu.com/select?video_id=' + pid + '&v=850037518&ts=1294866343&np=1&vp=1&pp=hulu&dp_id=hulu&bcs=' + self.content_sig(pid)
print 'HULU --> SMILURL: ' + smilURL
smilXML = ba.FetchUrl(smilURL)
tmp = self.decrypt_SMIL(smilXML)
smilSoup = BeautifulStoneSoup(tmp, convertEntities=BeautifulStoneSoup.HTML_ENTITIES)
print smilSoup.prettify()
except:
print "error retreiving smil"
return
#getRTMP
video=smilSoup.findAll('video')
streams=[]
selectedStream = None
cdn = None
qtypes=['ask', 'p011', 'p010', 'p008', 'H264 Medium', 'H264 650K', 'H264 400K', 'High', 'Medium','Low']
#label streams
qt = 4
if qt < 0 or qt > 9: qt = 0
while qt < 9:
qtext = qtypes[qt]
for vid in video:
#if qt == 0:
streams.append([vid['profile'],vid['cdn'],vid['server'],vid['stream'],vid['token']])
if qt > 6 and 'H264' in vid['profile']: continue
if qtext in vid['profile']:
if vid['cdn'] == 'akamai':
selectedStream = [vid['server'],vid['stream'],vid['token']]
print selectedStream
cdn = vid['cdn']
break
if qt == 0 or selectedStream != None: break
qt += 1
if selectedStream != None:
#form proper streaming url
server = selectedStream[0]
stream = selectedStream[1]
token = selectedStream[2]
protocolSplit = server.split("://")
pathSplit = protocolSplit[1].split("/")
hostname = pathSplit[0]
appName = protocolSplit[1].split(hostname + "/")[1]
if "level3" in cdn:
appName += "?" + token
stream = stream[0:len(stream)-4]
newUrl = server + " app=" + appName
elif "limelight" in cdn:
appName += '?' + token
stream = stream[0:len(stream)-4]
newUrl = server + '?' + token + " app=" + appName
elif "akamai" in cdn:
appName += '?' + token
newUrl = server + '?' + token
#newUrl = server + "?_fcs_vhost=" + hostname + "&" + token
else:
#xbmcgui.Dialog().ok('Unsupported Content Delivery Network',cdn+' is unsupported at this time')
return
print "item url -- > " + newUrl
print "app name -- > " + appName
print "playPath -- > " + stream
#define item
SWFPlayer = 'http://www.hulu.com/site-player/86070/player.swf'
#newUrl += " playpath=" + stream + " swfurl=" + SWFPlayer
#newUrl += " swfvfy=true"
playPath = stream
rtmpURL = newUrl
authPath = ''
play = ba.CreatePlay()
play.SetContent_type('video/x-flv')
play.SetRTMPPath(playPath)
play.SetRTMPDomain(rtmpURL)
play.SetRTMPAuth(authPath)
play.SetRTMPSwf(SWFPlayer)
print "finish"
return play
class JsonService( object ):
# earthengine_...
def earthengine_getyears( self, opt ):
EarthEngine( current_handler )
poly = ee.Geometry.Rectangle(-69.9365234375,-11.6928965625,-69.8161621094,-11.4097965708)
collection = ee.ImageCollection(opt['sat'][1]).filterBounds(poly)
newCollection = collection.map(lambda img: ee.Feature(poly).set({'date':img.get('system:time_start')}))
response = newCollection.getInfo()
if 'error' in response:
return response
years = {}
ymd = {}
for image in response['features']:
seconds_since_epoch = image['properties']['date']
date = datetime.datetime.fromtimestamp(int(seconds_since_epoch / 1000)).strftime('%Y-%m-%d')
logging.info(date)
year = int( date.split('-')[0] )
years[year] = True
ymd[date] = True
ymd = list(ymd)
ymd.sort()
years = list(years)
years.sort()
return {
'years': years,
'ymd': ymd
}
def make_mosaic( self, opt):
EarthEngine( current_handler )
collection = ee.ImageCollection(opt['sat'][1])
vcf = ee.Image('MOD44B_C4_TREE_2000')
elevation = ee.Image('srtm90_v4')
sensor = opt['sat'][0]
starttime = opt['times'][0]['starttime']
endtime = opt['times'][0]['endtime']
#polygon = [ polyBbox( opt['bbox'] ) ]
polygon = ee.Geometry.Rectangle(-69.9365234375,-11.6928965625,-69.8161621094,-11.4097965708)
call = CLASLITE + 'MosaicScene'
mosaic = ee.call(call,
collection,
vcf,
elevation,
sensor,
starttime,
endtime,
polygon)
return mosaic
#def make_mosaic(self, opt):
# EarthEngine(current_handler)
# image = ee.Image('srtm90_v4')
# return image
def earthengine_map( self, action, opt):
mosaic = self.make_mosaic(opt)
result = _get_raw_mapid(mosaic.getMapId({'bands':'vis-red,vis-green,vis-blue'}))
logging.info('mosaic')
logging.info(result)
return {'tiles':result}
#polygon = [ polyBbox( opt['bbox'] ) ]
#palette = opt.get('palette')
#mode = opt['mode']
#mosaic = self.make_mosaic(opt)
#return _get_raw_mapid(mosaic.getMapId({
# 'bands': 'vis-red,vis-green,vis-blue'
#}))
def old_earthengine_map( self, action, opt ):
''' Create an Earth Engine map as tiles or as a download image,
or requests statistics.
action = 'click', 'download', 'stats', or 'tiles'
opt = {
'sat': [ satname, sensor ],
'mode': 'fractcover' or 'forestcover' or 'forestchange',
'times': [
{ 'starttime': n, 'endtime': n },
/* ... */
],
# for tiles or download:
'bbox': [ west, south, east, north ],
'crs': 'EPSG:nnnn',
# for click:
'points': [ lng, lat ],
# for fractcover:
'bias': n,
'gain': n,
'gamma': n,
# for forestcover:
# (nothing extra)
# for forestchange:
'type': 'deforestation' or 'disturbance',
# for forestcover or forestchange:
'palette': [ rrggbb, ..., rrggbb ],
}
'''
polygon = [ polyBbox( opt['bbox'] ) ]
palette = opt.get('palette')
mode = opt['mode']
final = None
bandsDown = None
if mode == 'fractcover':
bands = 'sub,pv,npv'
bandsDown = 'sub,pv,npv,sdev_sub,sdev_pv,sdev_npv,rms'
visual = 'bias=%f&gain=%f&gamma=%f' %(
float(opt['bias']), float(opt['gain']), float(opt['gamma'])
)
elif mode == 'forestcover':
final = 'ForestCoverMap'
bands = 'Forest_NonForest'
visual = 'min=0&max=2&palette=%s' %(
str( ','.join(palette) )
)
statFields = 'count'
elif mode == 'forestchange':
final = 'ForestCoverChange'
bands = ( 'disturb', 'deforest' )[ opt['type'] == 'deforestation' ]
visual = 'min=1&max=%d&palette=%s' %(
len(palette), str( ','.join(palette) )
)
statFields = 'DEFORESTATION_PIX_CNT,DISTURBANCE_PIX_CNT,TOTAL_PIX_CNT'
if action == 'download':
( w, s, e, n ) = opt['bbox']
coords = [
[ w, s ],
[ w, n ],
[ e, n ],
[ e, s ],
]
region = json_encode({
"type": "LinearRing",
"coordinates": coords,
})
bands = map(
lambda band: { 'id': band, 'scale': 30 },
( bandsDown or bands ).split(',')
)
bands = '%s&crs=%s®ion=%s' %(
json_encode(bands),
opt['crs'],
region
)
ee = EarthEngine( current_handler )
ei = EarthImage()
modImage = ei.obj( 'Image', 'MOD44B_C4_TREE_2000' )
tempImage = ei.obj( 'Image', 'LANDSAT/L7_L1T/LE72290682008245EDC00' )
collection = ei.obj( 'ImageCollection', opt['sat'][1] )
sensor = opt['sat'][0]
image = []
for time in opt['times']:
image.append( ei.step(
CLASLITE+'MosaicScene',
collection, modImage, sensor,
time['starttime'], time['endtime'],
[ polygon ]
) )
if len(image) == 1:
image = image[0]
if final:
image = ei.step( CLASLITE+final, image )
#image = ei.clip( image )
if action == 'stats':
image = ei.step( CLASLITE+final+'Stat', image, {
"features": [
{
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": polygon
}
}
]
})
params = 'image=%s' % json_encode(image)
if action == 'click':
params += '&points=[[%s,%s]]' %( opt['lng'], opt['lat'] )
elif action == 'stats':
params += '&fields=%s' % statFields
else:
params += '&bands=%s' %( bands )
def vp( p ): return visual + '&' + p
if action == 'click':
value = ee.get( 'value', params )
return value
elif action == 'download':
download = ee.post( 'download', vp(params) )
return download
elif action == 'tiles':
tiles = ee.post( 'mapid', vp(params) )
if 'error' in tiles:
return tiles
else:
return { 'tiles': tiles['data'] }
elif action == 'stats':
stats = ee.post( 'value', params )
if 'error' in stats:
return stats
else:
return { 'stats': stats['data']['properties'] }
# project_...
def project_delete( self, keytexts ):
for keytext in keytexts:
key = db.Key( keytext )
project = db.get( key )
if project.owner != current_handler.auth.user.auth_id:
return {
'error': 'Wrong owner'
}
db.delete( project )
return {
'deleted': keytexts
}
def project_get( self, keytext ):
key = db.Key( keytext )
project = db.get( key )
if project.owner != current_handler.auth.user.auth_id:
return {
'error': 'Wrong owner'
}
return {
'key': keytext,
'name': project.name,
'settings': project.settings
}
def project_list( self ):
owner = current_handler.auth.user.auth_id
projects = Project.gql(
'WHERE owner = :1 ORDER BY name',
owner
)
result = []
for project in projects:
result.append({
'key': str( project.key() ),
'name': project.name
})
return {
'projects': result,
}
def project_new( self, name, settings ):
owner = current_handler.auth.user.auth_id
project = Project( name=name, owner=owner, settings=settings )
project.put()
return {
'key': str( project.key() )
}
# shape_...
def shape_list_tables( self ):
client = fusion.Client( current_handler )
tables = filter(
lambda row: row['name'].endswith(('.kml','.shp')),
client.query( 'SHOW TABLES' )
)
return {
'tables': tables
}
def shape_describe( self, idTable ):
client = fusion.Client( current_handler )
cols = client.query( 'DESCRIBE ' + fusion.fixId(idTable) )
return {
'cols': cols
}
def shape_list_rows( self, idTable ):
client = fusion.Client( current_handler )
cols = client.query( 'DESCRIBE ' + fusion.fixId(idTable) )
if not fusion.hasCol( cols, 'geometry' ):
return { 'error': 'No geometry column' }
rows = client.query( 'SELECT rowid FROM ' + fusion.fixId(idTable) )
return {
'rows': rows
}
# other
def fetch_content( self, path ):
try:
response = urlfetch.fetch( 'http://claslite.ciw.edu/%s/.atom' % path )
except urlfetch.DownloadError, e:
#logging.exception( e )
response = { 'status_code': 500 }
if response.status_code != 200:
return { 'error': response.status_code }
strainer = SoupStrainer( 'content' )
soup = BeautifulStoneSoup( response.content, parseOnlyThese=strainer )
content = soup.content
if content is None:
return { 'error': 404 }
return { 'content': '<div>%s</div>' % content.text }
