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/script.module.dmd-czech.common/lib/megavideo.py

http://dmd-xbmc.googlecode.com/
Python | 310 lines | 289 code | 9 blank | 12 comment | 5 complexity | 5e8cfde89ac5eedef1c6b1a7764ec5a0 MD5 | raw file
Possible License(s): GPL-2.0, AGPL-1.0 
    

  1. # -*- coding: utf-8 -*-
    2. 

  2. #------------------------------------------------------------
    3. 

  3. # pelisalacarta - XBMC Plugin
    4. 

  4. # Megavideo server connector
    5. 

  5. # http://blog.tvalacarta.info/plugin-xbmc/pelisalacarta/
    6. 

  6. #------------------------------------------------------------
    7. 

  7. # Python Video Decryption and resolving routines.
    8. 

  8. # Courtesy of Voinage, Coolblaze.
    9. 

  9. #------------------------------------------------------------
    10. 

  10. # Modify: 2011-10-09, by Ivo Brhel
    11. 

  11. #------------------------------------------------------------
    12. 

  12. 

  13. import os
    14. 

  14. import re
    15. 

  15. import urlparse, urllib, urllib2
    16. 

  16. 

  17. 

  18. DEBUG = False
    19. 

  19. 

  20. _UserAgent_ =  'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.8.1.14) Gecko/20080404 Firefox/2.0.0.14'
    21. 

  21. 

  22. 

  23. 

  24. def getcode(mega):
    25. 

  25. 	if mega.startswith('http://www.megavideo.com/?v='):
    26. 

  26. 		mega = mega[-8:]
    27. 

  27. 	if mega.startswith('http://wwwstatic.megavideo.com'):
    28. 

  28. 		mega = re.compile('.*v=(.+?)$').findall(mega)
    29. 

  29. 		mega = mega[0]
    30. 

  30. 	if mega.startswith('http://www.megavideo.com/v/'):
    31. 

  31. 		mega = re.compile('.*/v/(.+?)$').findall(mega)
    32. 

  32. 		mega = mega[0][0:8]
    33. 

  33. 	return mega
    34. 

  34. 	
    35. 

  35. def geturl(url):	
    36. 

  36. 	req = urllib2.Request(url)
    37. 

  37. 	req.add_header('User-Agent', _UserAgent_)
    38. 

  38. 	req.add_header('Referer', 'http://www.megavideo.com/')
    39. 

  39. 	page = urllib2.urlopen(req);response=page.read();page.close()
    40. 

  40. 	return response
    41. 

  41. 

  42. # Returns an array of possible video url's from the page_url, supporting premium user account and password protected video
    43. 

  43. def getURL( page_url , premium = False , user="" , password="", video_password="" ):
    44. 

  44.     print("[megavideo.py] getURL( page_url='%s' , user='%s' , password='%s', video_password=%s)" % (page_url , user , "**************************"[0:len(password)] , video_password) )
    45. 

  45. 

  46.     video_urls = []
    47. 

  47. 

  48.     # If user has premium account, retrieve the cookie_id from the cookie store and passes to the request as parameter "u"
    49. 

  49.     if premium:
    50. 

  50.         #megavideo_cookie_id = get_megavideo_cookie_id(user, password)
    51. 

  51.         megavideo_cookie_id = login(user, password)
    52. 

  52.         if megavideo_cookie_id == "":
    53. 

  53.             print("[megavideo.py] No hay cookie de Megavideo válida (error en login o password?)")
    54. 

  54.             premium = False
    55. 

  55. 

  56.     if premium:
    57. 

  57.         account_type = "(Premium) [megavideo.com]"
    58. 

  58.     else:
    59. 

  59.         account_type = "(Free) [megavideo.com]"
    60. 

  60. 

  61.     '''
    62. 

  62.         video_urls.append( [ "SD (Free)"          , get_sd_video_url(page_url,premium,user,password,video_password) ] )
    63. 

  63.     else:
    64. 

  64.         do_login(premium,user,password)
    65. 

  65.         video_urls.append( [ "SD (Premium)"       , get_sd_video_url(page_url,premium,user,password,video_password) ] )
    66. 

  66.         video_urls.append( [ "Original (Premium)" , get_original_video_url(page_url,premium,user,password,video_password) ] )
    67. 

  67.     '''
    68. 

    69. 

  69.     # Extract vídeo code from page URL
    70. 

  70.     # http://www.megavideo.com/?v=ABCDEFGH -> ABCDEFGH
    71. 

  71.     #megavideo_video_id = extract_video_id(page_url)
    72. 

  72.     megavideo_video_id = page_url
    73. 

  73.     
    74. 

  74.     if megavideo_video_id=="":
    75. 

  75. 	print("[megavideo.py] Megavideo URL not valid, or video not available")
    76. 

  76. 	return video_urls
    77. 

  77. 

  78. 

  79.     # Base URL for obtaining Megavideo URL
    80. 

  80.     url = "http://www.megavideo.com/xml/videolink.php?v="+megavideo_video_id
    81. 

  81. 

  82.     if premium:
    83. 

  83.         url = url + "&u="+megavideo_cookie_id
    84. 

  84. 

  85.     # If video is password protected, it is sent with the request as parameter "password"
    86. 

  86.     if video_password!="":
    87. 

  87.         url = url + "&password="+video_password
    88. 

  88. 

  89.     # Perform the request to Megavideo
    90. 

  90.     print("[megavideo.py] calling Megavideo")
    91. 

  91.     #data = scrapertools.cache_page( url , headers=[['User-Agent','Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.8.1.14) Gecko/20080404 Firefox/2.0.0.14'],['Referer', 'http://www.megavideo.com/']] , )
    92. 

  92.     data = geturl(url)
    93. 

  93.     
    94. 

  94. 

  95.     # Search for an SD link
    96. 

  96.     print("[megavideo.py] SD Link")
    97. 

  97.     try:
    98. 

  98.         s = re.compile(' s="(.+?)"').findall(data)
    99. 

  99.         k1 = re.compile(' k1="(.+?)"').findall(data)
    100. 

  100.         k2 = re.compile(' k2="(.+?)"').findall(data)
    101. 

  101.         un = re.compile(' un="(.+?)"').findall(data)
    102. 

  102.         video_url = "http://www" + s[0] + ".megavideo.com/files/" + decrypt(un[0], k1[0], k2[0]) + "/?.flv"
    103. 

  103.         video_urls.append( ["SD "+account_type , video_url ])
    104. 

  104.     # Video is not available
    105. 

  105.     except:
    106. 

  106.         import sys
    107. 

  107.         for line in sys.exc_info():
    108. 

  108.             print( "%s" % line )
    109. 

  109.         print("[megavideo.py] Megavideo URL not valid, or video not available")      
    110. 

  110.         return []
    111. 

  111. 

  112.     # Search for an HD link if it exists
    113. 

  113.     print("[megavideo.py] HD Link")
    114. 

  114.     hd = re.compile(' hd="(.+?)"').findall(data)
    115. 

  115.     if len(hd)>0 and hd[0]=="1":
    116. 

  116.         s = re.compile(' hd_s="(.+?)"').findall(data)
    117. 

  117.         k1 = re.compile(' hd_k1="(.+?)"').findall(data)
    118. 

  118.         k2 = re.compile(' hd_k2="(.+?)"').findall(data)
    119. 

  119.         un = re.compile(' hd_un="(.+?)"').findall(data)
    120. 

  120.         video_url = "http://www" + s[0] + ".megavideo.com/files/" + decrypt(un[0], k1[0], k2[0]) + "/?.flv"
    121. 

  121.         video_urls.append( ["HD "+account_type , video_url ])
    122. 

  122. 

  123.     # If premium account, search for the original video link
    124. 

  124.     if premium:
    125. 

  125.         print("[megavideo.py] ORIGINAL Link")
    126. 

  126.         url = "http://www.megavideo.com/xml/player_login.php?u="+megavideo_cookie_id+"&v="+megavideo_video_id+"&password="+video_password
    127. 

  127.         #data2 = scrapertools.cache_page( url , headers=[['User-Agent','Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.8.1.14) Gecko/20080404 Firefox/2.0.0.14'],['Referer', 'http://www.megavideo.com/']] , )
    128. 

  128.         data2 = geturl(url)
    129. 

  129.         #print data2
    130. 

  130.     
    131. 

  131.         patronvideos  = 'downloadurl="([^"]+)"'
    132. 

  132.         matches = re.compile(patronvideos,re.DOTALL).findall(data2)
    133. 

  133.         video_url = matches[0].replace("%3A",":").replace("%2F","/").replace("%20"," ")
    134. 

  134.         video_urls.append( ["ORIGINAL "+video_url[-4:]+" [megavideo]" , video_url ])
    135. 

  135. 

  136.     # Truco http://www.protegerurl.com.es/v9v/00Z8VNVZ.flv
    137. 

  137.     #if not premium:
    138. 

  138.     #    print("[megavideo.py] SIN LIMITE Link")
    139. 

  139.     #    video_urls.append( ["SIN LIMITE [megavideo]" , "http://www.protegerurl.com.es/v9v/"+megavideo_video_id+".flv" ])
    140. 

  140. 

  141.     # Search for error conditions
    142. 

  142.     errortext = re.compile(' errortext="(.+?)"').findall(data)	
    143. 

  143.     if len(errortext)>0:
    144. 

  144.         password_required = re.compile('password_required="(.*?)"').findall(data)
    145. 

  145.         if len(password_required) > 0:
    146. 

  146.             # Launches an exception to force the user to input the password
    147. 

  147.             raise PasswordRequiredException()
    148. 

  148. 

  149.     print("[megavideo.py] Ended with %d links" % len(video_urls))
    150. 

  150. 

  151.     return video_urls
    152. 

  152. 

  153. # Extract vídeo code from page URL
    154. 

  154. # http://www.megavideo.com/?v=ABCDEFGH -> ABCDEFGH
    155. 

  155. def extract_video_id( page_url ):
    156. 

  156.     print("[megavideo.py] extract_video_id(page_url="+page_url+")")
    157. 

  157.     
    158. 

  158.     if page_url.startswith('http://www.megavideo.com/?v='):
    159. 

  159.         patron = 'http://www.megavideo.com.*\?v\=([A-Z0-9a-z]{8})'
    160. 

  160.         matches = re.compile(patron,re.DOTALL).findall(page_url)
    161. 

  161.         video_id = matches[0]
    162. 

  162.     elif page_url.startswith('http://www.megavideo.com/?d='):
    163. 

  163.         patron = 'http://www.megavideo.com.*\?d\=([A-Z0-9a-z]{8})'
    164. 

  164.         matches = re.compile(patron,re.DOTALL).findall(page_url)
    165. 

  165.         video_id = matches[0]
    166. 

  166.         import megaupload
    167. 

  167.         video_id = megaupload.convertcode(video_id)
    168. 

  168.     else:
    169. 

  169.         video_id = page_url
    170. 

  170. 

  171.     print("[megavideo.py] video_id="+video_id)
    172. 

  172.     return video_id
    173. 

  173. 

  174. # Get the Megavideo user ID (cookie) from the user and password credentials
    175. 

  175. def login(user, password):
    176. 

  176.     print("[megavideo.py] login(user="+user+", password="+"**************************"[0:len(password)]+")")
    177. 

  177. 

  178.     url = "http://www.megavideo.com/?c=login"
    179. 

  179.     post = "login=1&redir=1&username="+user+"&password="+urllib.quote(password)
    180. 

  180.     headers = [ ['User-Agent','Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.0.3) Gecko/2008092417 Firefox/3.0.3'],['Referer','http://www.megavideo.com/?s=signup'] ]
    181. 

  181.     #data = scrapertools.cache_page(url=url, post=post)
    182. 

  182.     
    183. 

  183.     return get_megavideo_cookie_id()
    184. 

  184.     
    185. 

  185. def get_megavideo_cookie_id():
    186. 

  186.     
    187. 

  187.     cookie_data = config.get_cookie_data()
    188. 

  188.     print("cookie_data="+cookie_data)
    189. 

  189.     
    190. 

  190.     lines = cookie_data.split("\n")
    191. 

  191.     for line in lines:
    192. 

  192.         print("line="+line)
    193. 

  193.     
    194. 

  194.         if "megavideo.com" in line:
    195. 

  195.             print("[megavideo.py] patron1")
    196. 

  196.             patron = 'user="([^"]+)"'
    197. 

  197.             matches = re.compile(patron,re.DOTALL).findall(line)
    198. 

  198.         
    199. 

  199.             if len(matches)>0:
    200. 

  200.                 cookie = matches[0]
    201. 

  201.                 break
    202. 

  202.             else:
    203. 

  203.                 print("[megavideo.py] patron2")
    204. 

  204.                 patron = 'user=([^\;]+);'
    205. 

  205.                 matches = re.compile(patron,re.DOTALL).findall(line)
    206. 

  206.                 if len(matches)>0:
    207. 

  207.                     cookie = matches[0]
    208. 

  208.                     break
    209. 

  209.                 else:
    210. 

  210.                     print("[megavideo.py] No se ha encontrado la cookie de Megavideo")
    211. 

  211.                     cookie=""
    212. 

  212.     
    213. 

  213.     print("cookie="+cookie)
    214. 

  214.         
    215. 

  215.     return cookie
    216. 

  216.     
    217. 

  217. # Megavideo decryption routines
    218. 

  218. def ajoin(arr):
    219. 

  219.     strtest = ''
    220. 

  220.     for num in range(len(arr)):
    221. 

  221.         strtest = strtest + str(arr[num])
    222. 

  222.     return strtest
    223. 

  223. 

  224. def asplit(mystring):
    225. 

  225.     arr = []
    226. 

  226.     for num in range(len(mystring)):
    227. 

  227.         arr.append(mystring[num])
    228. 

  228.     return arr
    229. 

  229.         
    230. 

  230. def decrypt(str1, key1, key2):
    231. 

  231. 

  232.     __reg1 = []
    233. 

  233.     __reg3 = 0
    234. 

  234.     while (__reg3 < len(str1)):
    235. 

  235.         __reg0 = str1[__reg3]
    236. 

  236.         holder = __reg0
    237. 

  237.         
    238. 

  238.         # Optimización de aabilio@gmail.com :)
    239. 

  239.         for i in range(16):
    240. 

  240. 

  241.             if i == 0:
    242. 

  242.                 tmp = holder
    243. 

  243.             else:
    244. 

  244.                 tmp = __reg0
    245. 

  245. 

  246.             if tmp == hex(i).split("x")[1]:
    247. 

  247.                 __reg1.append("".join([str((i >> y) & 1) for y in range(3, -1, -1)]))
    248. 

  248.                 break
    249. 

  249. 

  250.         __reg3 = __reg3 + 1
    251. 

  251. 

  252.     mtstr = ajoin(__reg1)
    253. 

  253.     __reg1 = asplit(mtstr)
    254. 

  254.     __reg6 = []
    255. 

  255.     __reg3 = 0
    256. 

  256.     while (__reg3 < 384):
    257. 

  257.     
    258. 

  258.         key1 = (int(key1) * 11 + 77213) % 81371
    259. 

  259.         key2 = (int(key2) * 17 + 92717) % 192811
    260. 

  260.         __reg6.append((int(key1) + int(key2)) % 128)
    261. 

  261.         __reg3 = __reg3 + 1
    262. 

  262.     
    263. 

  263.     __reg3 = 256
    264. 

  264.     while (__reg3 >= 0):
    265. 

  265. 

  266.         __reg5 = __reg6[__reg3]
    267. 

  267.         __reg4 = __reg3 % 128
    268. 

  268.         __reg8 = __reg1[__reg5]
    269. 

  269.         __reg1[__reg5] = __reg1[__reg4]
    270. 

  270.         __reg1[__reg4] = __reg8
    271. 

  271.         __reg3 = __reg3 - 1
    272. 

  272.     
    273. 

  273.     __reg3 = 0
    274. 

  274.     while (__reg3 < 128):
    275. 

  275.     
    276. 

  276.         __reg1[__reg3] = int(__reg1[__reg3]) ^ int(__reg6[__reg3 + 256]) & 1
    277. 

  277.         __reg3 = __reg3 + 1
    278. 

  278. 

  279.     __reg12 = ajoin(__reg1)
    280. 

  280.     __reg7 = []
    281. 

  281.     __reg3 = 0
    282. 

  282.     while (__reg3 < len(__reg12)):
    283. 

  283. 

  284.         __reg9 = __reg12[__reg3:__reg3 + 4]
    285. 

  285.         __reg7.append(__reg9)
    286. 

  286.         __reg3 = __reg3 + 4
    287. 

  287.         
    288. 

  288.     
    289. 

  289.     __reg2 = []
    290. 

  290.     __reg3 = 0
    291. 

  291.     while (__reg3 < len(__reg7)):
    292. 

  292.         __reg0 = __reg7[__reg3]
    293. 

  293.         holder2 = __reg0
    294. 

  294. 

  295.         # Optimización de aabilio@gmail.com :)
    296. 

  296.         for i in range(16):
    297. 

  297.             if i == 0:
    298. 

  298.                 tmp = holder2
    299. 

  299.             else:
    300. 

  300.                 tmp = __reg0
    301. 

  301. 

  302.             if tmp == "".join([str((i >> y) & 1) for y in range(3, -1, -1)]):
    303. 

  303.                 __reg2.append(hex(i).split("x")[1])
    304. 

  304.                 break
    305. 

  305. 

  306.         __reg3 = __reg3 + 1
    307. 

  307. 

  308.     endstr = ajoin(__reg2)
    309. 

  309.     return endstr
    310. 

  310. 

  311.