Class: Calligraphy::Lock

Inherits:
WebDavRequest show all
Includes:
XML::Utils
Defined in:
lib/calligraphy/web_dav_request/lock.rb

Overview

Responsible for taking out a lock of any access type and refreshing existing locks.

Instance Attribute Summary collapse

Attributes inherited from WebDavRequest

#headers, #request, #resource, #response

Instance Method Summary collapse

Methods included from XML::Utils

#xml_for

Constructor Details

#initialize(headers:, request:, response:, resource:) ⇒ Lock

:nodoc:



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# File 'lib/calligraphy/web_dav_request/lock.rb', line 12

def initialize(headers:, request:, response:, resource:)
  super

  # Determine is resource already exists before lock operation.
  @resource_exists = @resource.exists?
end

Instance Attribute Details

#resource_exists ⇒ Object (readonly)

Returns the value of attribute resource_exists.



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# File 'lib/calligraphy/web_dav_request/lock.rb', line 9

def resource_exists
  @resource_exists
end

Instance Method Details

#execute ⇒ Object

Executes the WebDAV request for a particular resource.



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# File 'lib/calligraphy/web_dav_request/lock.rb', line 20

def execute
  if refresh_lock?
    lock_properties = @resource.refresh_lock
  elsif resource_locked?
    return :locked
  else
    # The `lockinfo` tag is used to specify the type of lock the client
    # wishes to have created.
    xml = xml_for body: body, node: 'lockinfo'
    return :bad_request if xml == :bad_request

    lock_properties = @resource.lock xml, @headers['Depth']
  end

  build_response lock_properties
end