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d6039175 | 1 | import datetime |
934858ad | 2 | import itertools |
d6039175 PH |
3 | import json |
4 | import re | |
5 | ||
934858ad | 6 | from .common import InfoExtractor, SearchInfoExtractor |
d6039175 | 7 | from ..utils import ( |
934858ad PH |
8 | compat_urllib_parse, |
9 | ||
d6039175 PH |
10 | ExtractorError, |
11 | ) | |
12 | ||
13 | class YahooIE(InfoExtractor): | |
14 | """Information extractor for screen.yahoo.com.""" | |
15 | _VALID_URL = r'http://screen\.yahoo\.com/.*?-(?P<id>\d*?)\.html' | |
6f5ac90c PH |
16 | _TEST = { |
17 | u'url': u'http://screen.yahoo.com/julian-smith-travis-legg-watch-214727115.html', | |
18 | u'file': u'214727115.flv', | |
19 | u'md5': u'2e717f169c1be93d84d3794a00d4a325', | |
20 | u'info_dict': { | |
21 | u"title": u"Julian Smith & Travis Legg Watch Julian Smith" | |
22 | }, | |
23 | u'skip': u'Requires rtmpdump' | |
24 | } | |
d6039175 PH |
25 | |
26 | def _real_extract(self, url): | |
27 | mobj = re.match(self._VALID_URL, url) | |
28 | if mobj is None: | |
29 | raise ExtractorError(u'Invalid URL: %s' % url) | |
30 | video_id = mobj.group('id') | |
31 | webpage = self._download_webpage(url, video_id) | |
32 | m_id = re.search(r'YUI\.namespace\("Media"\)\.CONTENT_ID = "(?P<new_id>.+?)";', webpage) | |
33 | ||
34 | if m_id is None: | |
35 | # TODO: Check which url parameters are required | |
36 | info_url = 'http://cosmos.bcst.yahoo.com/rest/v2/pops;lmsoverride=1;outputformat=mrss;cb=974419660;id=%s;rd=news.yahoo.com;datacontext=mdb;lg=KCa2IihxG3qE60vQ7HtyUy' % video_id | |
37 | webpage = self._download_webpage(info_url, video_id, u'Downloading info webpage') | |
38 | info_re = r'''<title><!\[CDATA\[(?P<title>.*?)\]\]></title>.* | |
39 | <description><!\[CDATA\[(?P<description>.*?)\]\]></description>.* | |
40 | <media:pubStart><!\[CDATA\[(?P<date>.*?)\ .*\]\]></media:pubStart>.* | |
41 | <media:content\ medium="image"\ url="(?P<thumb>.*?)"\ name="LARGETHUMB" | |
42 | ''' | |
43 | self.report_extraction(video_id) | |
44 | m_info = re.search(info_re, webpage, re.VERBOSE|re.DOTALL) | |
45 | if m_info is None: | |
46 | raise ExtractorError(u'Unable to extract video info') | |
47 | video_title = m_info.group('title') | |
48 | video_description = m_info.group('description') | |
49 | video_thumb = m_info.group('thumb') | |
50 | video_date = m_info.group('date') | |
51 | video_date = datetime.datetime.strptime(video_date, '%m/%d/%Y').strftime('%Y%m%d') | |
52 | ||
53 | # TODO: Find a way to get mp4 videos | |
54 | rest_url = 'http://cosmos.bcst.yahoo.com/rest/v2/pops;element=stream;outputformat=mrss;id=%s;lmsoverride=1;bw=375;dynamicstream=1;cb=83521105;tech=flv,mp4;rd=news.yahoo.com;datacontext=mdb;lg=KCa2IihxG3qE60vQ7HtyUy' % video_id | |
55 | webpage = self._download_webpage(rest_url, video_id, u'Downloading video url webpage') | |
56 | m_rest = re.search(r'<media:content url="(?P<url>.*?)" path="(?P<path>.*?)"', webpage) | |
57 | video_url = m_rest.group('url') | |
58 | video_path = m_rest.group('path') | |
59 | if m_rest is None: | |
60 | raise ExtractorError(u'Unable to extract video url') | |
61 | ||
62 | else: # We have to use a different method if another id is defined | |
63 | long_id = m_id.group('new_id') | |
64 | info_url = 'http://video.query.yahoo.com/v1/public/yql?q=SELECT%20*%20FROM%20yahoo.media.video.streams%20WHERE%20id%3D%22' + long_id + '%22%20AND%20format%3D%22mp4%2Cflv%22%20AND%20protocol%3D%22rtmp%2Chttp%22%20AND%20plrs%3D%2286Gj0vCaSzV_Iuf6hNylf2%22%20AND%20acctid%3D%22389%22%20AND%20plidl%3D%22%22%20AND%20pspid%3D%22792700001%22%20AND%20offnetwork%3D%22false%22%20AND%20site%3D%22ivy%22%20AND%20lang%3D%22en-US%22%20AND%20region%3D%22US%22%20AND%20override%3D%22none%22%3B&env=prod&format=json&callback=YUI.Env.JSONP.yui_3_8_1_1_1368368376830_335' | |
65 | webpage = self._download_webpage(info_url, video_id, u'Downloading info json') | |
66 | json_str = re.search(r'YUI.Env.JSONP.yui.*?\((.*?)\);', webpage).group(1) | |
67 | info = json.loads(json_str) | |
68 | res = info[u'query'][u'results'][u'mediaObj'][0] | |
69 | stream = res[u'streams'][0] | |
70 | video_path = stream[u'path'] | |
71 | video_url = stream[u'host'] | |
72 | meta = res[u'meta'] | |
73 | video_title = meta[u'title'] | |
74 | video_description = meta[u'description'] | |
75 | video_thumb = meta[u'thumbnail'] | |
76 | video_date = None # I can't find it | |
77 | ||
78 | info_dict = { | |
79 | 'id': video_id, | |
80 | 'url': video_url, | |
81 | 'play_path': video_path, | |
82 | 'title':video_title, | |
83 | 'description': video_description, | |
84 | 'thumbnail': video_thumb, | |
85 | 'upload_date': video_date, | |
86 | 'ext': 'flv', | |
87 | } | |
88 | return info_dict | |
934858ad PH |
89 | |
90 | class YahooSearchIE(SearchInfoExtractor): | |
91 | """Information Extractor for Yahoo! Video search queries.""" | |
92 | ||
93 | _MAX_RESULTS = 1000 | |
94 | IE_NAME = u'screen.yahoo:search' | |
95 | _SEARCH_KEY = 'yvsearch' | |
96 | ||
97 | def _get_n_results(self, query, n): | |
98 | """Get a specified number of results for a query""" | |
99 | ||
100 | res = { | |
101 | '_type': 'playlist', | |
102 | 'id': query, | |
103 | 'entries': [] | |
104 | } | |
105 | for pagenum in itertools.count(0): | |
106 | result_url = u'http://video.search.yahoo.com/search/?p=%s&fr=screen&o=js&gs=0&b=%d' % (compat_urllib_parse.quote_plus(query), pagenum * 30) | |
107 | webpage = self._download_webpage(result_url, query, | |
108 | note='Downloading results page '+str(pagenum+1)) | |
109 | info = json.loads(webpage) | |
110 | m = info[u'm'] | |
111 | results = info[u'results'] | |
112 | ||
113 | for (i, r) in enumerate(results): | |
114 | if (pagenum * 30) +i >= n: | |
115 | break | |
116 | mobj = re.search(r'(?P<url>screen\.yahoo\.com/.*?-\d*?\.html)"', r) | |
117 | e = self.url_result('http://' + mobj.group('url'), 'Yahoo') | |
118 | res['entries'].append(e) | |
119 | if (pagenum * 30 +i >= n) or (m[u'last'] >= (m[u'total'] -1 )): | |
120 | break | |
121 | ||
122 | return res |