class EasyYouTube
Constants
- INVALID_CHARS
- URL_FORMATS
Public Class Methods
create_embeded_url(video_id, width = 420, height = 315)
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# File lib/easy_youtube.rb, line 30 def self.create_embeded_url(video_id, width = 420, height = 315) %(<iframe width="#{width}" height="#{height}" src="http://www.youtube.com/embed/#{video_id}" frameborder="0" allowfullscreen></iframe>) end
create_regular_url(video_id)
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# File lib/easy_youtube.rb, line 38 def self.create_regular_url(video_id) "http://www.youtube.com/watch?v=#{video_id}" end
create_shortened_url(video_id)
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# File lib/easy_youtube.rb, line 46 def self.create_shortened_url(video_id) "http://youtu.be/#{ video_id }" end
extract_video_id(youtube_url)
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# File lib/easy_youtube.rb, line 13 def self.extract_video_id(youtube_url) return nil if has_invalid_chars?(youtube_url) URL_FORMATS.values.each do |format_regex| match = format_regex.match(youtube_url) return match[:id] if match end return nil end
has_invalid_chars?(youtube_url)
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# File lib/easy_youtube.rb, line 22 def self.has_invalid_chars?(youtube_url) !INVALID_CHARS.match(youtube_url).nil? end
thumb_video(video_id)
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# File lib/easy_youtube.rb, line 71 def self.thumb_video(video_id) "https://i.ytimg.com/vi/#{ video_id }/hqdefault.jpg" end
valid_id?(id)
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# File lib/easy_youtube.rb, line 50 def self.valid_id?(id) if id response = Net::HTTP.get("gdata.youtube.com", "/feeds/api/videos/#{id}") if ["Invalid id", "Video not found"].include? response false else true end else false end end
valid_youtube_url?(youtube_url)
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# File lib/easy_youtube.rb, line 63 def self.valid_youtube_url?(youtube_url) if has_invalid_chars?(youtube_url) false else valid_id?(extract_video_id(youtube_url)) end end
youtube_embed_url(youtube_url, width = 420, height = 315)
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# File lib/easy_youtube.rb, line 26 def self.youtube_embed_url(youtube_url, width = 420, height = 315) create_embeded_url(extract_video_id(youtube_url), width, height) end
youtube_regular_url(youtube_url)
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# File lib/easy_youtube.rb, line 34 def self.youtube_regular_url(youtube_url) create_regular_url(extract_video_id(youtube_url)) end
youtube_shortened_url(youtube_url)
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# File lib/easy_youtube.rb, line 42 def self.youtube_shortened_url(youtube_url) create_shortened_url(extract_video_id(youtube_url)) end