Module: CalendarHelper

Defined in:
app/helpers/calendar_helper.rb

Constant Summary collapse

COMMON_YEAR_DAYS_IN_MONTH = 
[nil, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]

Instance Method Summary collapse

Instance Method Details

#days_in_month(month, year = Time.now.year) ⇒ Object 



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# File 'app/helpers/calendar_helper.rb', line 166

def days_in_month(month, year = Time.now.year)
 return 29 if month == 2 && Date.gregorian_leap?(year)
 COMMON_YEAR_DAYS_IN_MONTH[month]
end

#module_kit_buy_tickets(item, options = {}) ⇒ Object 



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# File 'app/helpers/calendar_helper.rb', line 11

def module_kit_buy_tickets(item, options = {})
  begin
  event = CalendarEntry.sys(_sid).where(:id=>item).first

  options[:min_quantity] ||= 1
  options[:max_quantity] ||= 10

  if options[:max_quantity] > event.tickets_remaining
    options[:max_quantity] = events.tickets_remaining
    options[:show_ticket_warning] = true
  else
    options[:show_ticket_warning] = false
  end

  kit_render :partial=>"calendar/buy_tickets", :locals=>{:item=>item, :options=>options}
  rescue Exception => e
    e.message
  end
end

#module_kit_calendar(calendar_id, options = {}) ⇒ Object 



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# File 'app/helpers/calendar_helper.rb', line 84

def module_kit_calendar(calendar_id, options = {})

  begin
  year = options[:year]
  month = options[:month]

  mini = options[:mini]==true

  unless options.include?(:show_filters)
    options[:show_filters] = ! mini
    options[:show_days] = !mini
  end    
  options[:show_header] = true unless options.include?(:show_header)
  filter = options[:filter] || ''
  year ||= Time.now.year 
  month ||= Time.now.month

  month = params[:month].to_i if params[:month]
  year = params[:year].to_i if params[:year]

  params[:srid] = '' if params[:srid]=='0'
  params[:etid] = '' if params[:etid]=='0'

  filter = "(1=1) " if filter == ''
  if params[:subregion].not_blank? && params[:search_area]
    filter += " and subregions.name = \"#{params[:subregion]}\""
  end
  if params[:srid].not_blank? && params[:search_area]
    filter += " and locations.subregion_id = #{params[:srid]}"
  end
  if params[:entrytype].not_blank?
    filter += " and calendar_entry_types.name = \"#{params[:entrytype]}\""
  end
  if params[:etid].not_blank?
    filter += " and calendar_entries.calendar_entry_type_id = #{params[:etid]}"
  end

  unless can?(:moderate, :calendar)
    filter += " and calendar_entries.approved_at is not null "
  end

  date = Time.new(year, month, 1, 0, 0, 0, 0)
  cal = Calendar.find_by_name_or_id(calendar_id)
  return "[can't find calendar '#{calendar_id}']" unless cal

  entries = {}
  days_in_this_month = days_in_month(month)

  logger.debug "**** days in month #{month} #{days_in_this_month}"
  for i in 1..days_in_this_month do
    entries[i] = []
  end
  start_date = date
  end_date = Time.new(year,month,days_in_this_month, 23, 59, 0, 0)

  position = nil
  if params[:postcode] && params[:search_postcode]
    position = Geocoder.coordinates(params[:postcode]) 
    if params[:distance]
      distance = params[:distance].to_i
    end
  end

  cal.entries_between(start_date, end_date, filter, position, distance).each do |entry|
    for day in entry.start_date..entry.end_date
      next unless day.month == month
      if entry.no_days || (entry.on_day(day.wday)==1)
        entries[day.day] << entry
      end
    end
  end  
  kit_render :partial=>"calendar/month", :locals=>{:calendar=>cal, :date=>date, :entries=>entries, :options=>options, :position=>position}

  rescue Exception => e
    logger.debug e
    logger.debug e.backtrace.join('\n')
    return "[cannot display calendar]"
  end
end

#module_kit_calendar_entry(id, options) ⇒ Object 



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# File 'app/helpers/calendar_helper.rb', line 70

def module_kit_calendar_entry(id, options)
  entry = CalendarEntry.sys(_sid).where(:id=>id).first
  if entry
    entry = nil if entry.approved_at == nil && !can?(:moderate, :calendar)
    kit_render :partial=>"calendar/calendar_entry", :locals=>{:entry=>entry, :options=>options}
  else
    if params[:edit]=="1"
      "[Calendar entry will appear here]"
    else
      "[Calendar entry #{params[:id]} not found]"
    end
  end
end

#module_kit_calendar_entry_add(calendar_id, options = {}) ⇒ Object 



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# File 'app/helpers/calendar_helper.rb', line 43

def module_kit_calendar_entry_add(calendar_id, options = {})

  unless calendar_id.is_number?
    calendar_id = Calendar.find_by_name(calendar_id).id
  end

  options[:success] ||= "/"
  options[:edit_url] ||= params[:edit_url] || request.fullpath

  calendar_entry = @calendar_entry

  unless calendar_entry 
    calendar_entry = CalendarEntry.new
    calendar_entry.calendar_id = calendar_id
    calendar_entry.location = Location.new
    calendar_entry.location.country = "United Kingdom"
  end

  kit_render :partial=>"calendar/form", :locals=>{:calendar_entry=>calendar_entry, :choose_calendar=>false, :options=>options}
end

#module_kit_calendar_entry_load(id) ⇒ Object 



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# File 'app/helpers/calendar_helper.rb', line 64

def module_kit_calendar_entry_load(id)
  entry = CalendarEntry.sys(_sid).where(:id=>id).first
  entry = nil if entry && entry.approved_at == nil && !can?(:moderate, :calendar)
  return entry
end

#module_kit_list_tickets(item, options = {}) ⇒ Object 



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# File 'app/helpers/calendar_helper.rb', line 3

def module_kit_list_tickets(item, options={})
  begin
  kit_render :partial=>"calendar/list_tickets", :locals=>{:item=>item, :options=>options}
  rescue Exception => e
    e.message
  end
end

#module_kit_ticket_form(model, description, options = {}) ⇒ Object 



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# File 'app/helpers/calendar_helper.rb', line 31

def module_kit_ticket_form(model, description, options = {})

 options[:submit] ||= "Submit"
 options[:redirect] ||= "/"
 options[:label] ||= 'Tickets'
 begin
   kit_render :partial=>"calendar/sell_tickets", :locals=>{:description=>description, :options=>options,  :model=>model}
  rescue Exception => e
    e.message
  end
end

#regions_list ⇒ Object 



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# File 'app/helpers/calendar_helper.rb', line 171

def regions_list
  last_region_id = nil 
  first = true
  op = "{ "
  at_least_one = false
  Subregion.order("regions.name, subregions.name").includes(:region).each do |sr| 
    at_least_one = true
    if sr.region_id != last_region_id 
      if !first
        op += "],\r\n"
      else 
        first = false
      end 
      last_region_id = sr.region_id
      op += "#{sr.region_id} : ["
    end
    op += "[ \"#{sr.name}\", #{sr.id} ], "
  end
  op += "]" if at_least_one
  op += "}"

  return op.html_safe
end