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1 | # coding: utf-8 |
2 | from __future__ import unicode_literals | |
3 | import re | |
4 | ||
5 | from .common import InfoExtractor | |
6 | from ..utils import str_to_int | |
7 | ||
8 | ||
9 | class PressTVIE(InfoExtractor): | |
95153a96 | 10 | _VALID_URL = r'https?://(?:www\.)?presstv\.ir/[^/]+/(?P<y>[0-9]+)/(?P<m>[0-9]+)/(?P<d>[0-9]+)/(?P<id>[0-9]+)/' |
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11 | |
12 | _TEST = { | |
95153a96 PH |
13 | 'url': 'http://www.presstv.ir/Detail/2016/04/09/459911/Australian-sewerage-treatment-facility-/', |
14 | 'md5': '5d7e3195a447cb13e9267e931d8dd5a5', | |
bfe96d7b | 15 | 'info_dict': { |
95153a96 | 16 | 'id': '459911', |
bfe96d7b | 17 | 'ext': 'mp4', |
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18 | 'title': 'Organic mattresses used to clean waste water', |
19 | 'upload_date': '20160409', | |
20 | 'thumbnail': 'http://media.presstv.com/photo/20160409/41719129-76fa-4372-a09d-bf348278eb5d.jpg', | |
21 | 'description': ('A trial program at an Australian sewerage treatment facility hopes to change ' | |
22 | 'the way waste water is treated by using plant mattresses to reduce chemical ' | |
23 | 'and electricity use.') | |
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24 | } |
25 | } | |
26 | ||
27 | def _real_extract(self, url): | |
28 | video_id = self._match_id(url) | |
29 | webpage = self._download_webpage(url, video_id) | |
30 | ||
31 | # extract video URL from webpage | |
32 | video_url = self._html_search_regex(r'<input type="hidden" id="inpPlayback" value="([^"]+)" />', webpage, | |
33 | 'Video URL') | |
34 | ||
35 | # build list of available formats | |
36 | # specified in http://www.presstv.ir/Scripts/playback.js | |
37 | base_url = 'http://192.99.219.222:82/presstv' | |
38 | formats = [ | |
39 | { | |
40 | 'url': base_url + video_url, | |
41 | 'format': '1080p mp4', | |
42 | 'format_id': '1080p' | |
43 | }, { | |
44 | 'url': base_url + video_url.replace(".mp4", "_low800.mp4"), | |
45 | 'format': '720p mp4', | |
46 | 'format_id': '720p' | |
47 | }, { | |
48 | 'url': base_url + video_url.replace(".mp4", "_low400.mp4"), | |
49 | 'format': '360p mp4', | |
50 | 'format_id': '360p' | |
51 | }, { | |
52 | 'url': base_url + video_url.replace(".mp4", "_low200.mp4"), | |
53 | 'format': '180p mp4', | |
54 | 'format_id': '180p' | |
55 | } | |
56 | ] | |
57 | formats.reverse() | |
58 | ||
59 | # extract video metadata | |
60 | title = self._html_search_meta('title', webpage, 'Title', True) | |
95153a96 | 61 | title = title.partition('-')[2].strip() |
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62 | |
63 | thumbnail = self._html_search_meta('og:image', webpage, 'Thumbnail', True) | |
95153a96 | 64 | description = self._html_search_meta('og:description', webpage, 'Description', True) |
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65 | |
66 | year = str_to_int(self._search_regex(PressTVIE._VALID_URL, url, 'Upload year', group='y')) | |
67 | month = str_to_int(self._search_regex(PressTVIE._VALID_URL, url, 'Upload month', group='m')) | |
68 | day = str_to_int(self._search_regex(PressTVIE._VALID_URL, url, 'Upload day', group='d')) | |
69 | upload_date = '%04d%02d%02d' % (year, month, day) | |
70 | ||
71 | return { | |
72 | 'id': video_id, | |
73 | 'title': title, | |
74 | 'formats': formats, | |
75 | 'thumbnail': thumbnail, | |
76 | 'upload_date': upload_date, | |
77 | 'description': description | |
78 | } |