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Account for additional Twitter video image links

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This commit is contained in:
BrokenEagle
2020-03-29 19:23:25 +00:00
parent cbfa8c4904
commit a45ae09d72
2 changed files with 23 additions and 3 deletions
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14
app/logical/sources/strategies/twitter.rb
View File

@@ -5,10 +5,16 @@ module Sources::Strategies
# https://pbs.twimg.com/media/EBGbJe_U8AA4Ekb.jpg
# https://pbs.twimg.com/media/EBGbJe_U8AA4Ekb?format=jpg&name=900x900
BASE_IMAGE_URL = %r!\Ahttps?://pbs\.twimg\.com/(?<media_type>media|tweet_video_thumb)!i
# https://pbs.twimg.com/tweet_video_thumb/ETkN_L3X0AMy1aT.jpg
# https://pbs.twimg.com/ext_tw_video_thumb/1243725361986375680/pu/img/JDA7g7lcw7wK-PIv.jpg
# https://pbs.twimg.com/amplify_video_thumb/1215590775364259840/img/lolCkEEioFZTb5dl.jpg
BASE_IMAGE_URL = %r!\Ahttps?://pbs\.twimg\.com/(?<media_type>media|tweet_video_thumb|ext_tw_video_thumb|amplify_video_thumb)!i
FILENAME1 = %r!(?<file_name>[a-zA-Z0-9_-]+)\.(?<file_ext>\w+)!i
FILENAME2 = %r!(?<file_name>[a-zA-Z0-9_-]+)\?.*format=(?<file_ext>\w+)!i
IMAGE_URL = %r!#{BASE_IMAGE_URL}/#{Regexp.union(FILENAME1, FILENAME2)}!i
FILEPATH1 = %r!(?<file_path>\d+/[\w_-]+/img)!i
FILEPATH2 = %r!(?<file_path>\d+/img)!i
IMAGE_URL1 = %r!#{BASE_IMAGE_URL}/#{Regexp.union(FILENAME1, FILENAME2)}!i
IMAGE_URL2 = %r!#{BASE_IMAGE_URL}/#{Regexp.union(FILEPATH1, FILEPATH2)}/#{FILENAME1}!i
# Twitter provides a list but it's inaccurate; some names ('intent') aren't
# included and other names in the list aren't actually reserved.
@@ -61,8 +67,10 @@ module Sources::Strategies
end
def image_urls
if url =~ IMAGE_URL
if url =~ IMAGE_URL1
["https://pbs.twimg.com/#{$~[:media_type]}/#{$~[:file_name]}.#{$~[:file_ext]}:orig"]
elsif url =~ IMAGE_URL2
["https://pbs.twimg.com/#{$~[:media_type]}/#{$~[:file_path]}/#{$~[:file_name]}.#{$~[:file_ext]}:orig"]
elsif api_response.present?
api_response.dig(:extended_entities, :media).to_a.map do |media|
if media[:type] == "photo"

12
test/unit/sources/twitter_test.rb
View File

@@ -38,6 +38,18 @@ module Sources
@site = Sources::Strategies.find("https://pbs.twimg.com/tweet_video_thumb/ETkN_L3X0AMy1aT.jpg:small")
assert_equal("https://pbs.twimg.com/tweet_video_thumb/ETkN_L3X0AMy1aT.jpg:orig", @site.image_url)
end
should "work when given an external video thumbnail" do
# https://twitter.com/chivedips/status/1243850897056133121
@site = Sources::Strategies.find("https://pbs.twimg.com/ext_tw_video_thumb/1243725361986375680/pu/img/JDA7g7lcw7wK-PIv.jpg:small")
assert_equal("https://pbs.twimg.com/ext_tw_video_thumb/1243725361986375680/pu/img/JDA7g7lcw7wK-PIv.jpg:orig", @site.image_url)
end
should "work when given an amplify video thumbnail" do
# https://twitter.com/UNITED_CINEMAS/status/1223138847417978881
@site = Sources::Strategies.find("https://pbs.twimg.com/amplify_video_thumb/1215590775364259840/img/lolCkEEioFZTb5dl.jpg:small")
assert_equal("https://pbs.twimg.com/amplify_video_thumb/1215590775364259840/img/lolCkEEioFZTb5dl.jpg:orig", @site.image_url)
end
end
context "An animated gif" do