]>
code.delx.au - webdl/blob - sbs.py
2 # vim:ts=4:sts=4:sw=4:noet
4 from common
import grab_text
, grab_html
, grab_json
, grab_xml
, download_rtmp
, download_urllib
, Node
, append_to_qs
9 BASE
= "http://www.sbs.com.au"
10 VIDEO_MENU
= BASE
+ "/ondemand/js/video-menu"
11 VIDEO_URL
= BASE
+ "/ondemand/video/single/%s"
14 "fp": "MAC 11,1,102,55",
18 SWF_URL
= "http://resources.sbs.com.au/vod/theplatform/core/current/swf/flvPlayer.swf"
21 "smil": "http://www.w3.org/2005/SMIL21/Language",
26 def __init__(self
, title
, parent
, video_id
):
27 Node
.__init
__(self
, title
, parent
)
29 self
.video_id
= video_id
.split("/")[-1]
30 self
.can_download
= True
33 doc
= grab_html(VIDEO_URL
% self
.video_id
, 0)
34 meta_video
= doc
.xpath("//meta[@property='og:video']")[0]
35 swf_url
= meta_video
.attrib
["content"]
36 swf_url_qs
= urlparse
.parse_qs(urlparse
.urlparse(swf_url
).query
)
37 desc_url
= swf_url_qs
["v"][0]
39 doc
= grab_text(desc_url
, 0)
40 doc_qs
= urlparse
.parse_qs(doc
)
41 desc_url
= doc_qs
["releaseUrl"][0]
43 doc
= grab_xml(desc_url
, 0)
44 error
= doc
.xpath("//smil:param[@name='exception']/@value", namespaces
=NS
)
46 raise Exception("Error downloading, SBS said: " + error
[0])
48 video
= doc
.xpath("//smil:video", namespaces
=NS
)[0]
49 video_url
= video
.attrib
["src"]
51 raise Exception("Unsupported video '%s': %s" % (self
.title
, desc_url
))
52 ext
= urlparse
.urlsplit(video_url
).path
.rsplit(".", 1)[1]
53 filename
= self
.title
+ "." + ext
54 video_url
= append_to_qs(video_url
, VIDEO_MAGIC
)
55 return download_urllib(filename
, video_url
, referrer
=SWF_URL
)
57 class SbsNavNode(Node
):
58 def __init__(self
, title
, parent
, url
):
59 Node
.__init
__(self
, title
, parent
)
62 def fill_children(self
):
64 doc
= grab_json(BASE
+ self
.url
, 3600)
66 # SBS sends XML as an error message :\
68 if len(doc
.get("entries", [])) == 0:
70 for entry
in doc
["entries"]:
71 self
.fill_entry(entry
)
73 def fill_entry(self
, entry
):
74 title
= entry
["title"]
75 video_id
= entry
["id"]
76 SbsNode(title
, self
, video_id
)
78 class SbsRootNode(Node
):
79 def __init__(self
, parent
):
80 Node
.__init
__(self
, "SBS", parent
)
82 def fill_children(self
):
83 menu
= grab_json(VIDEO_MENU
, 3600, skip_assignment
=True)
84 for name
in menu
.keys():
85 self
.fill_category(self
, menu
[name
])
87 def create_nav_node(self
, name
, parent
, cat_data
, url_key
):
89 url
= cat_data
[url_key
]
93 SbsNavNode(name
, parent
, url
)
95 def fill_category(self
, parent
, cat_data
):
96 if not cat_data
.has_key("children"):
97 name
= cat_data
["name"]
98 self
.create_nav_node(name
, parent
, cat_data
, "url")
101 node
= Node(cat_data
["name"], parent
)
102 self
.create_nav_node("-Featured", node
, cat_data
, "furl")
103 self
.create_nav_node("-Latest", node
, cat_data
, "url")
104 self
.create_nav_node("-Most Popular", node
, cat_data
, "purl")
106 children
= cat_data
.get("children", [])
107 if isinstance(children
, dict):
108 children
= [children
[k
] for k
in sorted(children
.keys())]
109 for child_cat
in children
:
110 self
.fill_category(node
, child_cat
)
112 def fill_nodes(root_node
):
113 SbsRootNode(root_node
)