frist commit of the videogrinder

MIT-LICENSE

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+Copyright (c) 2008 [name of plugin creator]
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.markdown

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+Videogrinder
+============
+
+Starting up!

Rakefile

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+require 'rake'
+require 'rake/testtask'
+require 'rake/rdoctask'
+
+desc 'Default: run unit tests.'
+task :default => :test
+
+desc 'Test the videogrinder plugin.'
+Rake::TestTask.new(:test) do |t|
+  t.libs << 'lib'
+  t.pattern = 'test/**/*_test.rb'
+  t.verbose = true
+end
+
+desc 'Generate documentation for the videogrinder plugin.'
+Rake::RDocTask.new(:rdoc) do |rdoc|
+  rdoc.rdoc_dir = 'rdoc'
+  rdoc.title    = 'Videogrinder'
+  rdoc.options << '--line-numbers' << '--inline-source'
+  rdoc.rdoc_files.include('README')
+  rdoc.rdoc_files.include('lib/**/*.rb')
+end

init.rb

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+# Main class
+require 'videogrinder'
+
+# Gems & other herbs
+require 'open-uri'
+require 'youtube'
+
+# Video classes
+require 'vg_youtube'

install.rb

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+# Install hook code here

lib/vg_google.rb

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+# ----------------------------------------------
+# 
+# 
+# 
+# 
+# ----------------------------------------------
+
+
+class VgGoogle
+
+  def initialize(url=nil)
+  end
+
+  def title
+  end
+
+  def thumbnail
+  end
+
+  def embed_url
+  end
+
+  def embed_html(width=425, height=344, options={})
+  end
+
+  def flv
+  end
+
+  private
+
+  def parse_url(url)
+      uri = URI.parse(url)
+      args = uri.query
+      video_id = ''
+      if args and args.split('&').size <= 1
+        args.split('&').each do |arg|
+          k,v = arg.split('=')
+          video_id = v.to_i and break if k == 'docid'
+        end
+        raise unless video_id
+      else
+        raise
+      end
+      video_id
+    rescue
+      nil
+  end
+
+end

lib/vg_youtube.rb

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+# ----------------------------------------------
+# 
+# 
+# 
+# 
+# ----------------------------------------------
+
+
+class VgYoutube
+
+  def initialize(url=nil, key=nil)
+    # general settings
+    settings ||= YAML.load_file(RAILS_ROOT + '/config/videogrinder.yml') rescue {}
+    object = YouTube::Client.new(key.nil? ? settings['youtube_key'] : key) rescue {}
+
+    # objects to build
+    @url = url
+    @video_id = parse_url(url)
+    @details = object.video_details(@video_id)
+  end
+
+  def title
+    @details.title
+  end
+
+  def thumbnail
+    @details.thumbnail_url
+  end
+
+  def embed_url
+    "http://www.youtube.com/v/#{@video_id}" if @details.embed_allowed == true
+  end
+
+  def embed_html(width=425, height=344, options={})
+    "<object width='#{width}' height='#{height}'><param name='movie' value='http://www.youtube.com/v/#{@video_id}&fs=1'></param><param name='allowFullScreen' value='true'></param><param name='allowscriptaccess' value='always'></param><embed src='http://www.youtube.com/v/#{@video_id}&fs=1' type='application/x-shockwave-flash' allowscriptaccess='always' allowfullscreen='true' width='#{width}' height='#{height}'></embed></object>" if @details.embed_allowed == true
+  end
+
+
+  def flv
+    doc = URI::parse(@url).read
+    t = doc.split("&t=")[1].split("&")[0]
+    "http://www.youtube.com/get_video.php?video_id=#{@video_id}&t=#{t}"
+  end
+
+  private
+
+  def parse_url(url)
+    uri = URI.parse(url)
+    args = uri.query
+    video_id = ''
+    if args and args.split('&').size >= 1
+      args.split('&').each do |arg|
+        k,v = arg.split('=')
+        video_id = v and break if k == 'v'
+      end
+      raise unless video_id
+    else
+      raise
+    end
+    video_id
+  rescue
+    nil    
+  end
+
+end

lib/videogrinder.rb

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+class Videogrinder
+
+  def initialize(url=nil)
+    @object ||= "vg_#{get_domain(url).downcase}".camelize.constantize.new(url) rescue {}
+  end
+
+  def title
+    @object.title rescue {}
+  end
+
+  def thumbnail
+    @object.thumbnail rescue {}
+  end
+
+  def embed_url
+    @object.embed_url rescue {}
+  end
+
+  def embed_html(width=425, height=344, options={})
+    @object.embed_html(width, height, options) rescue {}
+  end
+
+  def flv
+    @object.flv rescue {}
+  end
+
+  def video_details
+    {
+      :title => @object.title,
+      :thumbnail => @object.thumbnail,
+      :embed_url => @object.embed_url,
+      :embed_html => @object.embed_html,
+      :flv => @object.flv
+    }
+  end
+
+  private
+
+  def get_domain(url)
+    host = URI::parse(url).host.split(".")
+    unless host.size == 1
+      host[host.size-2]
+    else
+      host[0]
+    end
+  end
+
+end

tasks/videogrinder_tasks.rake

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+# desc "Explaining what the task does"
+# task :videogrinder do
+#   # Task goes here
+# end

test/videogrinder_test.rb

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+require 'test/unit'
+
+class VideogrinderTest < Test::Unit::TestCase
+  # Replace this with your real tests.
+  def test_this_plugin
+    flunk
+  end
+end

uninstall.rb

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+# Uninstall hook code here

videogrinder_sample.yml

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+# fill the gaps :)
+# 
+# 
+# youtube
+youtube_key: 
+
+# vimeo
+vimeo_key: 
+vimeo_secret: 
+
+# flickr
+flickr_key: