Class: Flycal::SlotFormatter

Inherits:
Object
  • Object
show all
Defined in:
lib/flycal/slot_formatter.rb

Class Method Summary collapse

Class Method Details

.format_header(from:, to:, duration:, calendars:, count:, template: nil) ⇒ Object 



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# File 'lib/flycal/slot_formatter.rb', line 8

def format_header(from:, to:, duration:, calendars:, count:, template: nil)
  lines = []
  lines << Locale.t(
    "slots.header",
    count: underline(count),
    from: underline(Locale.format_long_date(from)),
    to: underline(Locale.format_long_date(to)),
    duration: underline(duration),
    template: underline(template.to_s)
  )
  calendars.each do |cal|
    lines << "- #{cal[:name]}"
  end
  lines << "link: #{google_calendar_day_url(from)}"
  lines.join("\n")
end

.format_json(**kwargs) ⇒ Object

Pretty JSON for --format json (EmCP / API friendly).



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# File 'lib/flycal/slot_formatter.rb', line 67

def format_json(**kwargs)
  JSON.pretty_generate(payload_hash(**kwargs)) + "\n"
end

.format_output(slots_by_day) ⇒ Object 



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# File 'lib/flycal/slot_formatter.rb', line 25

def format_output(slots_by_day)
  lines = []

  slots_by_day.sort_by(&:first).each do |date, slots|
    lines << "" unless lines.empty?
    lines << underline(day_header(date))
    slots.each do |start_at, end_at|
      lines << slot_range(start_at, end_at)
    end
  end

  lines.join("\n")
end

.format_text(slots_by_day:, time_min:, time_max:, duration:, calendars:, template: nil, empty_message: nil) ⇒ Object

Full shell text for slots (header + body). Used by CLI and JSON text key.



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# File 'lib/flycal/slot_formatter.rb', line 40

def format_text(
  slots_by_day:,
  time_min:,
  time_max:,
  duration:,
  calendars:,
  template: nil,
  empty_message: nil
)
  count = slots_by_day.values.sum(&:size)
  header = format_header(
    from: time_min,
    to: time_max,
    duration: duration,
    calendars: calendars,
    count: count,
    template: template
  )
  body = format_output(slots_by_day)
  body = empty_message.to_s if body.empty? && empty_message

  parts = [ header, "" ]
  parts << body unless body.to_s.empty?
  "#{parts.join("\n").rstrip}\n"
end

.payload_hash(slots_by_day:, time_min:, time_max:, duration:, template:, calendars:, locale: nil, timezone: nil, calendar_option: nil, from_option: nil, to_option: nil, in_option: nil, free_before: nil, free_after: nil, empty_message: nil) ⇒ Object

Structured hash used by CLI JSON output and HTTP API.



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# File 'lib/flycal/slot_formatter.rb', line 72

def payload_hash(
  slots_by_day:,
  time_min:,
  time_max:,
  duration:,
  template:,
  calendars:,
  locale: nil,
  timezone: nil,
  calendar_option: nil,
  from_option: nil,
  to_option: nil,
  in_option: nil,
  free_before: nil,
  free_after: nil,
  empty_message: nil
)
  items = []
  groups = slots_by_day.sort_by(&:first).map do |date, slots|
    slot_items = slots.map { |start_at, end_at| serialize_slot(start_at, end_at, date) }
    items.concat(slot_items)
    {
      "type" => "day",
      "key" => date.iso8601,
      "date" => date.iso8601,
      "from" => format_iso(slots.map(&:first).min),
      "to" => format_iso(slots.map(&:last).max),
      "slots_found" => slot_items.size,
      "items" => slot_items
    }
  end

  text = format_text(
    slots_by_day: slots_by_day,
    time_min: time_min,
    time_max: time_max,
    duration: duration,
    calendars: calendars,
    template: template,
    empty_message: empty_message
  )

  {
    "params" => {
      "command" => "slots",
      "from" => format_iso(time_min),
      "to" => format_iso(time_max),
      "duration" => duration,
      "template" => template,
      "calendar" => blank_to_nil(calendar_option),
      "calendar_ids" => Array(calendars).map { |c| c[:id] },
      "format" => "json",
      "locale" => locale || Locale.current_locale,
      "timezone" => timezone || TimeFormat.zone_name,
      "from_option" => blank_to_nil(from_option),
      "to_option" => blank_to_nil(to_option),
      "in_option" => blank_to_nil(in_option),
      "free_before" => free_before,
      "free_after" => free_after
    }.compact,
    "info" => {
      "slots_found" => items.size,
      "from" => format_iso(time_min),
      "to" => format_iso(time_max),
      "duration" => duration,
      "template" => template,
      "timezone" => timezone || TimeFormat.zone_name,
      "calendars" => Array(calendars).map { |c| { "id" => c[:id], "name" => c[:name] } },
      "link" => google_calendar_day_url(time_min)
    },
    "text" => strip_ansi(text).split("\n"),
    "items" => items,
    "groups" => groups
  }
end

.strip_ansi(text) ⇒ Object 



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# File 'lib/flycal/slot_formatter.rb', line 148

def strip_ansi(text)
  text.to_s.gsub(/\e\[[0-9;]*m/, "")
end