Class: BlipTV::Video

Inherits:
Object
  • Object
show all
Defined in:
lib/bliptv/video.rb

Overview

This class wraps Blip.tv’s video’s information.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(blip_id) ⇒ Video

:nodoc:



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# File 'lib/bliptv/video.rb', line 40

def initialize(blip_id) #:nodoc:
  blip_id = blip_id.to_s if blip_id.class == Fixnum
  
  if blip_id.class == String && blip_id.match(BLIP_TV_ID_EXPR)
    update_attributes_from_id(blip_id)
  elsif blip_id.class == Hash
    update_attributes_from_hash(blip_id)
  end
end

Instance Attribute Details

#author ⇒ Object

Returns the value of attribute author.



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# File 'lib/bliptv/video.rb', line 24

def author
  @author
end

#deleted ⇒ Object

Returns the value of attribute deleted.



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# File 'lib/bliptv/video.rb', line 24

def deleted
  @deleted
end

#description ⇒ Object

Returns the value of attribute description.



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# File 'lib/bliptv/video.rb', line 24

def description
  @description
end

#embed_code ⇒ Object

Returns the value of attribute embed_code.



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# File 'lib/bliptv/video.rb', line 24

def embed_code
  @embed_code
end

#embed_url ⇒ Object

Returns the value of attribute embed_url.



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# File 'lib/bliptv/video.rb', line 24

def embed_url
  @embed_url
end

#explicit ⇒ Object

Returns the value of attribute explicit.



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# File 'lib/bliptv/video.rb', line 24

def explicit
  @explicit
end

#guid ⇒ Object

Returns the value of attribute guid.



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# File 'lib/bliptv/video.rb', line 24

def guid
  @guid
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/bliptv/video.rb', line 24

def id
  @id
end

#license ⇒ Object

Returns the value of attribute license.



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# File 'lib/bliptv/video.rb', line 24

def license
  @license
end

#links ⇒ Object

Returns the value of attribute links.



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# File 'lib/bliptv/video.rb', line 24

def links
  @links
end

#notes ⇒ Object

Returns the value of attribute notes.



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# File 'lib/bliptv/video.rb', line 24

def notes
  @notes
end

#tags ⇒ Object

Returns the value of attribute tags.



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# File 'lib/bliptv/video.rb', line 24

def tags
  @tags
end

#title ⇒ Object

Returns the value of attribute title.



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# File 'lib/bliptv/video.rb', line 24

def title
  @title
end

#update_time ⇒ Object

Returns the value of attribute update_time.



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# File 'lib/bliptv/video.rb', line 24

def update_time
  @update_time
end

#view_count ⇒ Object

Returns the value of attribute view_count.



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# File 'lib/bliptv/video.rb', line 24

def view_count
  @view_count
end

Instance Method Details

#delete!(creds = {}, section = "file", reason = "because") ⇒ Object

delete! will delete the file from Blip.tv



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# File 'lib/bliptv/video.rb', line 114

def delete!(creds = {}, section = "file", reason = "because")
  BlipTV::ApiSpec.check_attributes('videos.delete', creds)
  
  reason = reason.gsub(" ", "%20") # TODO write a method to handle this and other illegalities of URL
  
  if creds[:username] && !creds[:userlogin]
    creds[:userlogin] = creds[:username]
  end
  
  url, path = "www.blip.tv", "/?userlogin=#{creds[:userlogin]}&password=#{creds[:password]}&cmd=delete&s=file&id=#{@id}&reason=#{reason}&skin=api"
  request = Net::HTTP.get(url, path)
  hash = Hash.from_xml(request)
  make_sure_video_was_deleted(hash)
end

#get_attributes ⇒ Object

fire off a HTTP GET response to Blip.tv

In the future, this should probably be rolled into the BlipTV::Request class, so that all exception raising and network communication exists in instances of that class.



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# File 'lib/bliptv/video.rb', line 84

def get_attributes                                                         
  url = URI.parse('http://www.blip.tv/')   
  res = Net::HTTP.start(url.host, url.port) {|http|      
   http.get("http://www.blip.tv/file/#{@id.to_s}?skin=api")
  }                                                                                
  
  hash = Hash.from_xml(res.body)
  
  if hash["response"]["status"] != "OK"
    raise VideoResponseError.new(hash["response"]["notice"])
  end
  
  if hash["response"]["payload"]["asset"].is_a?(Array) 
    return hash["response"]["payload"]["asset"][0] # there may be several assets. In that case, read the first one
  else
    return hash["response"]["payload"]["asset"]
  end
end

#refresh ⇒ Object

Refresh the current video object. Useful to check up on encoding progress, etc.



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# File 'lib/bliptv/video.rb', line 107

def refresh
  update_attributes_from_id(@id)
end

#update_attributes_from_hash(a) ⇒ Object 



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# File 'lib/bliptv/video.rb', line 57

def update_attributes_from_hash(a)
  
  @id               = a['item_id'] if @id == nil
  @title            = a['title']
  @description      = a['description']
  @guid             = a['guid']
  @deleted          = a['deleted']
  @view_count       = a['views']
  @tags             = parse_tags a['tags']
  @links            = a['links']['link']
  @thumbnail_url    = a['thumbnail_url']
  @author           = a['created_by']['login'] if a['created_by']
  @update_time      = a['timestamp'] ? Time.at(a['update_time'].to_i) : nil
  @explicit         = a['explicit']
  @license          = a['license']
  @notes            = a['notes']
  @embed_url        = a['embed_url']
  @embed_code       = a['embed_code']
end

#update_attributes_from_id(blip_id) ⇒ Object 



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# File 'lib/bliptv/video.rb', line 50

def update_attributes_from_id(blip_id)
  @id = blip_id
  
  a = get_attributes
  update_attributes_from_hash(a)
end