Class: Fog::Storage::Rackspace::Files

Inherits:
Collection
  • Object
show all
Defined in:
lib/fog/rackspace/models/storage/files.rb

Instance Attribute Summary

Attributes inherited from Collection

#service

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Collection

#clear, #create, #destroy, #initialize, #inspect, #load, model, #model, #reload, #table, #to_json

Methods included from Attributes::ClassMethods

#_load, #aliases, #attribute, #attributes, #identity, #ignore_attributes, #ignored_attributes

Methods included from Core::DeprecatedConnectionAccessors

#connection, #connection=, #prepare_service_value

Methods included from Attributes::InstanceMethods

#_dump, #attributes, #dup, #identity, #identity=, #merge_attributes, #new_record?, #persisted?, #requires, #requires_one

Constructor Details

This class inherits a constructor from Fog::Collection

Class Method Details

.file_url(path, key) ⇒ Object 



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# File 'lib/fog/rackspace/models/storage/files.rb', line 93

def self.file_url(path, key)
  return nil unless path
  "#{path}/#{Fog::Rackspace.escape(key, '/')}"
end

Instance Method Details

#all(options = {}) ⇒ Object 



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# File 'lib/fog/rackspace/models/storage/files.rb', line 18

def all(options = {})
  requires :directory
  options = {
    'limit'   => limit,
    'marker'  => marker,
    'path'    => path,
    'prefix'  => prefix
  }.merge!(options)
  merge_attributes(options)
  parent = directory.collection.get(
    directory.key,
    options
  )
  if parent
    load(parent.files.map {|file| file.attributes})
  else
    nil
  end
end

#each ⇒ Object 



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# File 'lib/fog/rackspace/models/storage/files.rb', line 39

def each
  if !block_given?
    self
  else
    subset = dup.all

    subset.each_file_this_page {|f| yield f}
    while subset.length == (subset.limit || 10000)
      subset = subset.all(:marker => subset.last.key)
      subset.each_file_this_page {|f| yield f}
    end

    self
  end
end

#each_file_this_page ⇒ Object 



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# File 'lib/fog/rackspace/models/storage/files.rb', line 38

alias :each_file_this_page :each

#get(key, &block) ⇒ Object 



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# File 'lib/fog/rackspace/models/storage/files.rb', line 55

def get(key, &block)
  requires :directory
  data = service.get_object(directory.key, key, &block)
  metadata = Metadata.from_headers(self, data.headers)  
  file_data = data.headers.merge({
    :body => data.body,
    :key  => key,
    :metadata => metadata
  })
  
  new(file_data)
rescue Fog::Storage::Rackspace::NotFound
  nil
end

#get_url(key) ⇒ Object 



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# File 'lib/fog/rackspace/models/storage/files.rb', line 70

def get_url(key)
  requires :directory
  if self.directory.public_url
    Files::file_url directory.public_url, key
  end
end

#head(key, options = {}) ⇒ Object 



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# File 'lib/fog/rackspace/models/storage/files.rb', line 77

def head(key, options = {})
  requires :directory
  data = service.head_object(directory.key, key)
  file_data = data.headers.merge({
    :key => key
  })
  new(file_data)
rescue Fog::Storage::Rackspace::NotFound
  nil
end

#new(attributes = {}) ⇒ Object 



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# File 'lib/fog/rackspace/models/storage/files.rb', line 88

def new(attributes = {})
  requires :directory
  super({ :directory => directory }.merge!(attributes))
end