Module: DayPlanner

Defined in:
lib/day_planner/base.rb,
lib/day_planner/engine.rb,
lib/day_planner/version.rb,
app/models/day_planner/log.rb,
app/models/day_planner/task.rb,
lib/day_planner/generators/day_planner_generator.rb

Defined Under Namespace

Modules: Generators Classes: Log, Railtie, Task

Constant Summary collapse

MAJOR = 
0
MINOR = 
1
TINY = 
0
PRE = 
nil
BUILD = 
nil
VERSION = 
[MAJOR, MINOR, TINY, PRE, BUILD].compact.join(".")
@@status = 
"stopped"
@@tasks = 
[]

Class Method Summary collapse

Class Method Details

.activate ⇒ Object 



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# File 'lib/day_planner/base.rb', line 82

def activate
  @@master.kill if defined?(@@master)
  @@status = "running"

  if defined?(Rails) && Rails.logger
    Rails.logger.info("DayPlanner activated at #{Time.now.inspect}.")
  else
    puts "DayPlanner activated at #{Time.now.inspect}."
  end

  if ActiveRecord::Base.connection.table_exists?('day_planner_log')
    DayPlanner::Log.create(name: "Activating DayPlanner", interval: @@interval, datetime: Time.now)
  end

  @@master = Thread.new do
    begin
      while true
        check_schedule
        sleep(interval)
      end
    ensure
      Rails.logger.flush
    end
  end
end

.cancel(task) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/day_planner/base.rb', line 61

def cancel(task)
  task = DayPlanner::Task.find_by_name(task) if task.is_a?(String) || task.is_a?(Symbol)
  task = DayPlanner::Task.find(task) if task.is_a?(Integer)

  raise ArgumentError, "DayPlanner couldn't find this task" if task.nil? || !task.is_a?(DayPlanner::Task)

  @@tasks.select!{ |t| t.id != task.id }

  task.destroy
end

.clear_log ⇒ Object 



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# File 'lib/day_planner/base.rb', line 41

def clear_log
  ActiveRecord::Base.connection.execute("DELETE FROM #{DayPlanner::Log.table_name} WHERE true;")
  DayPlanner::Log.reset_table_sequence
end

.clear_tasks ⇒ Object 



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# File 'lib/day_planner/base.rb', line 35

def clear_tasks
  @@tasks = []
  ActiveRecord::Base.connection.execute("DELETE FROM #{DayPlanner::Task.table_name} WHERE true;")
  DayPlanner::Task.reset_table_sequence
end

.deactivate ⇒ Object 



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# File 'lib/day_planner/base.rb', line 72

def deactivate
  @@master.kill if defined?(@@master)
  @@status = "stopped"
  @@tasks = []

  clear_tasks

  true
end

.interval ⇒ Object 



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# File 'lib/day_planner/base.rb', line 27

def interval
  defined?(@@interval) ? @@interval : 60
end

.interval=(value) ⇒ Object 



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# File 'lib/day_planner/base.rb', line 31

def interval=(value)
  @@interval = value
end

.schedule(options, &block) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/day_planner/base.rb', line 46

def schedule(options, &block)
  raise ArgumentError, "Failed to pass an options hash" unless options.is_a?(Hash)

  task = DayPlanner::Task.schedule(options)

  if !task.id.nil?
    task.block = block
    @@tasks.push(task)
  else
    raise ArgumentError, "Task creation failed. If you specified a name, was it unique?"
  end

  task
end

.status ⇒ Object 



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# File 'lib/day_planner/base.rb', line 23

def status
  @@status
end

.task(task) ⇒ Object 



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# File 'lib/day_planner/base.rb', line 13

def task(task)
  if task.is_a?(Integer)
    @@tasks.select{ |t| t.id == task }.first
  elsif task.is_a?(String)
    @@task.select{ |t| t.name == task }.first
  elsif task.is_a?(DayPlanner::Task)
    @@task.select{ |t| t.id == task.id }.first
  end
end

.tasks ⇒ Object 



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# File 'lib/day_planner/base.rb', line 9

def tasks
  @@tasks
end