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gitweb.michael.orlitzky.com - dead/whatever-dl.git/blob - ehow.rb
9bfbb64890902095d759b0d27c81e762178950f9
2 # Copyright Michael Orlitzky
4 # http://michael.orlitzky.com/
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # http://www.fsf.org/licensing/licenses/gpl.html
19 require 'whatever-dl/website'
23 VALID_EHOW_URL_REGEX
= /^(http:\/\
/)?(www.)?ehow\.com\/[a-z0-9\
-_\
.]+
$/i
25 def self.owns_url
?(url
)
26 return url
=~ VALID_EHOW_URL_REGEX
31 page_data
= get_page_data(@url)
32 filepath
= parse_video_url(page_data
)
33 puts
"FILEPATH: #{filepath}"
40 def parse_video_url(page_data
)
41 # There's more than one JSON 'id' parameter floating around; we
42 # only want the one that points to the video URL.
44 # In fact, there's more than one 'id' parameter pointing to a
45 # video URL, but it looks like the highest-quality clips are
46 # listed first so the first match should give us that.
48 video_url_regex
= /id:[[:space:]]?'(http:\/\
/[^']+)'/i
49 matches
= video_url_regex
.match(page_data
)
51 if matches
.nil? or (matches
.length
< 2)
52 raise StandardError
.new("Couldn't parse the 'id' JSON parameter.")