Class: AdminModule::Tasks

Inherits:
Object
  • Object
show all
Defined in:
lib/admin_module/tasks.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(page_factory) ⇒ Tasks

Returns a new instance of Tasks.



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# File 'lib/admin_module/tasks.rb', line 16

def initialize(page_factory)
  @page_factory = page_factory
end

Instance Attribute Details

#page_factory ⇒ Object (readonly)

Returns the value of attribute page_factory.



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# File 'lib/admin_module/tasks.rb', line 14

def page_factory
  @page_factory
end

Instance Method Details

#create(task) ⇒ Object 



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# File 'lib/admin_module/tasks.rb', line 34

def create task
  task_name = assert_task_does_not_exist( extract_task_name(task) )

  tasks_page
    .add
    .set_task_data(task)
    .save
end

#export(file_path) ⇒ Object

No functionality exists to DELETE tasks.



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# File 'lib/admin_module/tasks.rb', line 64

def export file_path
  tasks = list
  export_data = {}

  tasks.each do |task|
    export_data[task] = read task
  end

  File.open(file_path, 'w') do |f|
    f.write export_data.to_yaml
  end

  # Explicitly return (nothing) to avoid polluting stdout (in rake task).
  return

rescue Exception => e
  if e.message.include? 'No such file or directory'
    raise IOError, "No such directory - #{file_path}"
  else
    raise e
  end
end

#import(file_path, allow_create = false) ⇒ Object

Import task configurations into the current environment from a file.

Raises:

  • (IOError) 


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# File 'lib/admin_module/tasks.rb', line 90

def import file_path, allow_create = false
  raise IOError, "File not found: #{file_path}" unless File.exists?(file_path)

  tasks = {}
  File.open(file_path, 'r') do |f|
    # Read array of task hashes.
    tasks = YAML.load(f)
  end

  existing_tasks = list

  tasks.each do |name, data|
    if existing_tasks.include?(name)
      update(data)
    else
      if allow_create
        create(data)
      else
        puts "Unable to create #{name}. allow_create = false"
      end
    end
  end

  # Explicitly return (nothing) to avoid polluting stdout (in rake task).
  return
end

#list ⇒ Object 



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# File 'lib/admin_module/tasks.rb', line 30

def list
  tasks_page.get_tasks
end

#read(task) ⇒ Object 



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# File 'lib/admin_module/tasks.rb', line 43

def read task
  task_name = assert_task_exists( extract_task_name(task) )

  tasks_page
    .modify( task_name )
    .get_task_data
end

#rename(src, dest) ⇒ Object 



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# File 'lib/admin_module/tasks.rb', line 20

def rename src, dest
  src = assert_task_exists( extract_task_name(src) )
  dest = assert_task_does_not_exist( extract_task_name(dest) )

  tasks_page
    .modify(src)
    .set_name(dest)
    .save
end

#update(task) ⇒ Object 



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# File 'lib/admin_module/tasks.rb', line 51

def update task
  task_name = assert_task_exists( extract_task_name(task) )

  tasks_page
    .modify( task_name )
    .set_task_data(task)
    .save
end