Class: RailsFancies::FancyWeeklyCalendarHelper::Calendar

Inherits:
Struct
  • Object
show all
Defined in:
lib/rails_fancies/fancy_weekly_calendar_helper.rb

Constant Summary collapse

HEADER = 
%w[Time Monday Tuesday Wednesday Thursday Friday Saturday Sunday]
START_DAY = 
:monday
SLOT_DURATION = 
30.minutes
SLOT_START = 
17
SLOT_END = 
31

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#callback ⇒ Object

Returns the value of attribute callback

Returns:

  • (Object) —

    the current value of callback



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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 11

def callback
  @callback
end

#date ⇒ Object

Returns the value of attribute date

Returns:

  • (Object) —

    the current value of date



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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 11

def date
  @date
end

#options ⇒ Object

Returns the value of attribute options

Returns:

  • (Object) —

    the current value of options



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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 11

def options
  @options
end

#view ⇒ Object

Returns the value of attribute view

Returns:

  • (Object) —

    the current value of view



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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 11

def view
  @view
end

Class Method Details

.availability_hash ⇒ Object 



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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 96

def self.availability_hash
  { monday: [17, 18, 19, 20, 21, 24, 25, 26, 27],
    tuesday: [17, 18, 19, 20, 21, 24, 25, 26, 27],
    wednesday: [17, 18, 19, 20, 21],
    thursday: [17, 18, 19, 20, 21, 24, 25, 26, 27],
    friday: [17, 18, 19, 20, 21, 24, 25, 26, 27],
    sunday: [24, 25, 26, 27]
  }
end

.available?(day, slot_num) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 90

def self.available?(day, slot_num)
  day_sym = day.strftime("%A").downcase.to_sym
  slots = Calendar.availability_hash[day_sym]
  slot_num.in? slots if slots.present?
end

Instance Method Details

#day_classes(day, slot_num) ⇒ Object 



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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 63

def day_classes(day, slot_num)
  classes = []
  classes << 'today' if day == Date.today
  classes << 'notmonth' if day.month != date.month
  classes << 'available' if Calendar.available?(day, slot_num)
  classes.empty? ? nil : classes.join(' ')
end

#day_slot_cell(day, slot_num) ⇒ Object 



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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 59

def day_slot_cell(day, slot_num)
  content_tag :td, view.capture(day, slot_num, &callback), class: day_classes(day, slot_num)
end

#header ⇒ Object 



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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 26

def header
  content_tag :tr do
    HEADER.map { |day| content_tag :th, day }.join.html_safe
  end
end

#slot_cell(slot_num) ⇒ Object 



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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 44

def slot_cell(slot_num)
  content_tag :td do
    slot_num_to_time(slot_num)
  end
end

#slot_num_to_time(slot_num) ⇒ Object 



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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 50

def slot_num_to_time(slot_num)
  start_time = slot_start_time + (slot_num - SLOT_START) * SLOT_DURATION
  Time.at(start_time).utc.strftime("%H:%M")
end

#slot_start_time ⇒ Object 



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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 55

def slot_start_time
  SLOT_START * SLOT_DURATION
end

#slots ⇒ Object 



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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 85

def slots
  (SLOT_START..SLOT_END) 
end

#table ⇒ Object 



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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 20

def table
  content_tag :table, class: "calendar" do
    header + weekly_rows
  end
end

#weekly_rows ⇒ Object 



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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 32

def weekly_rows
  slot_num = SLOT_START - 1
  weekly_slots.map do |week|
    slot_num += 1
    content_tag :tr do
      row = [slot_cell(slot_num)]
      row += week.map { |day| day_slot_cell(day,slot_num) }
      row.join.html_safe
    end
  end.join.html_safe
end

#weekly_slots ⇒ Object 



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# File 'lib/rails_fancies/fancy_weekly_calendar_helper.rb', line 71

def weekly_slots
	puts 'start day', start_day, options
	start_day = options[:start_day] || START_DAY
  first = date.beginning_of_week(start_day)
  last = date.end_of_week(start_day)
  weeks = []
  week = (first..last).to_a
  slots = (SLOT_START..SLOT_END)
  slots.each do
    weeks << week
  end
  weeks
end