Class: Grendel::DocumentManager

Inherits:
Object
  • Object
show all
Defined in:
lib/grendel/document_manager.rb

Instance Method Summary collapse

Constructor Details

#initialize(user) ⇒ DocumentManager

Returns a new instance of DocumentManager.



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# File 'lib/grendel/document_manager.rb', line 4

def initialize(user)
  @user = user
  @base_uri = "/documents"
end

Instance Method Details

#delete(name) ⇒ Object

delete the specified document from Grendel



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# File 'lib/grendel/document_manager.rb', line 42

def delete(name)
  @user.delete(@base_uri + "/" + name)
end

#find(name) ⇒ Object

retreive a document



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# File 'lib/grendel/document_manager.rb', line 16

def find(name)
  response = @user.get(@base_uri + "/" + name)
  params = {
    :name => name,
    :data => response.body,
    :content_type => response.headers['content-type'].first
  }
  Document.new(@user, params)
end

#list ⇒ Object

list all documents



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# File 'lib/grendel/document_manager.rb', line 10

def list
  response = @user.get(@base_uri)
  response["documents"].map {|d| Document.new(@user, d) }
end

#store(name, data, content_type = nil) ⇒ Object

store a document, creating a new one if it doesn’t exist, or replacing the existing one if it does



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# File 'lib/grendel/document_manager.rb', line 27

def store(name, data, content_type = nil)
  # if the content type isn't provided, guess it or set it to a default
  unless content_type
    if mime_type = MIME::Types.type_for(name).first
      content_type = mime_type.content_type
    else
      content_type = 'application/octet-stream'
    end
  end
  
  response = @user.put(@base_uri + "/" + name, data, :raw_data => true, :headers => {'Content-Type' => content_type})
  Document.new(@user, :name => name, :data => data, :content_type => content_type)
end