class PostRunner::FFS_Activity

The FFS_Activity objects can store a reference to the FIT file data and caches some frequently used values. In some cases the cached values can be used to overwrite the data from the FIT file.

Attributes

fit_activity[R]

Public Class Methods

new(p, device, fit_file_name, fit_entity) click to toggle source

Create a new FFS_Activity object. @param p [PEROBS::Handle] PEROBS handle @param fit_file_name [String] The fully qualified file name of the FIT

file to add

@param fit_entity [Fit4Ruby::FitEntity] The content of the loaded FIT

file
Calls superclass method
# File lib/postrunner/FFS_Activity.rb, line 56
def initialize(p, device, fit_file_name, fit_entity)
  super(p)

  self.device = device
  self.fit_file_name = fit_file_name ? File.basename(fit_file_name) : nil
  self.name = fit_file_name ? File.basename(fit_file_name) : nil
  self.norecord = false
  if (@fit_activity = fit_entity)
    self.timestamp = fit_entity.timestamp
    self.total_timer_time = fit_entity.total_timer_time
    self.sport = fit_entity.sport
    self.sub_sport = fit_entity.sub_sport
    self.total_distance = fit_entity.total_distance
    self.avg_speed = fit_entity.avg_speed
  end
end

Public Instance Methods

<=>(a) click to toggle source

FFS_Activity objects are sorted by their timestamp values and then by their device long_uids.

# File lib/postrunner/FFS_Activity.rb, line 92
def <=>(a)
  @timestamp == a.timestamp ? a.device.long_uid <=> self.device.long_uid :
    a.timestamp <=> @timestamp
end
activity_sub_type() click to toggle source
# File lib/postrunner/FFS_Activity.rb, line 201
def activity_sub_type
  Activity::ActivitySubTypes[@sub_sport] || "Undefined #{@sub_sport}"
end
activity_type() click to toggle source
# File lib/postrunner/FFS_Activity.rb, line 197
def activity_type
  Activity::ActivityTypes[@sport] || 'Undefined'
end
check() click to toggle source
# File lib/postrunner/FFS_Activity.rb, line 97
def check
  generate_html_report
  Log.info "FIT file #{@fit_file_name} is OK"
end
distance(timestamp, unit_system) click to toggle source
# File lib/postrunner/FFS_Activity.rb, line 205
def distance(timestamp, unit_system)
  load_fit_file

  @fit_activity.records.each do |record|
    if record.timestamp >= timestamp
      unit = { :metric => 'km', :statute => 'mi'}[unit_system]
      value = record.get_as('distance', unit)
      return '-' unless value
      return "#{'%.2f %s' % [value, unit]}"
    end
  end

  '-'
end
dump(filter) click to toggle source
# File lib/postrunner/FFS_Activity.rb, line 102
def dump(filter)
  load_fit_file(filter)
end
events() click to toggle source
# File lib/postrunner/FFS_Activity.rb, line 125
def events
  load_fit_file
  puts EventList.new(self, @store['config']['unit_system'].to_sym).to_s
end
generate_html_report() click to toggle source
# File lib/postrunner/FFS_Activity.rb, line 192
def generate_html_report
  load_fit_file
  ActivityView.new(self, @store['config']['unit_system'].to_sym)
end
has_records?() click to toggle source

Return true if this activity generated any personal records.

# File lib/postrunner/FFS_Activity.rb, line 183
def has_records?
  !@store['records'].activity_records(self).empty?
end
html_file_name(full_path = true) click to toggle source
# File lib/postrunner/FFS_Activity.rb, line 187
def html_file_name(full_path = true)
  fn = "#{@device.short_uid}_#{@fit_file_name[0..-5]}.html"
  full_path ? File.join(@store['config']['html_dir'], fn) : fn
end
load_fit_file(filter = nil) click to toggle source
# File lib/postrunner/FFS_Activity.rb, line 220
def load_fit_file(filter = nil)
  return if @fit_activity

  dir = @store['file_store'].fit_file_dir(@fit_file_name,
                                          @device.long_uid, 'activity')
  fit_file = File.join(dir, @fit_file_name)
  begin
    @fit_activity = Fit4Ruby.read(fit_file, filter)
  rescue Fit4Ruby::Error
    Log.fatal "#{@fit_file_name} corrupted: #{$!}"
  end

  unless @fit_activity
    Log.fatal "#{fit_file} does not contain any activity records"
  end
end
purge_fit_file() click to toggle source
# File lib/postrunner/FFS_Activity.rb, line 237
def purge_fit_file
  @fit_activity = nil
end
query(key) click to toggle source
# File lib/postrunner/FFS_Activity.rb, line 106
def query(key)
  unless @@Schemata.include?(key)
    raise ArgumentError, "Unknown key '#{key}' requested in query"
  end

  schema = @@Schemata[key]

  if schema.func
    value = send(schema.func)
  else
    unless instance_variable_defined?(key)
      raise ArgumentError, "Don't know how to query '#{key}'"
    end
    value = instance_variable_get(key)
  end

  QueryResult.new(value, schema)
end
set(attribute, value) click to toggle source
# File lib/postrunner/FFS_Activity.rb, line 151
def set(attribute, value)
  case attribute
  when 'name'
    self.name = value
  when 'note'
    self.note = value
  when 'type'
    load_fit_file
    unless Activity::ActivityTypes.values.include?(value)
      Log.fatal "Unknown activity type '#{value}'. Must be one of " +
                Activity::ActivityTypes.values.join(', ')
    end
    self.sport = Activity::ActivityTypes.invert[value]
  when 'subtype'
    unless Activity::ActivitySubTypes.values.include?(value)
      Log.fatal "Unknown activity subtype '#{value}'. Must be one of " +
                Activity::ActivitySubTypes.values.join(', ')
    end
    self.sub_sport = Activity::ActivitySubTypes.invert[value]
  when 'norecord'
    unless %w( true false).include?(value)
      Log.fatal "norecord must either be 'true' or 'false'"
    end
    self.norecord = value == 'true'
  else
    Log.fatal "Unknown activity attribute '#{attribute}'. Must be one of " +
              'name, type or subtype'
  end
  generate_html_report
end
show() click to toggle source
# File lib/postrunner/FFS_Activity.rb, line 130
def show
  html_file = html_file_name

  generate_html_report #unless File.exist?(html_file)

  @store['file_store'].show_in_browser(html_file)
end
sources() click to toggle source
# File lib/postrunner/FFS_Activity.rb, line 138
def sources
  load_fit_file
  puts DataSources.new(self, @store['config']['unit_system'].to_sym).to_s
end
store_fit_file(fit_file_name) click to toggle source

Store a copy of the given FIT file in the corresponding directory. @param fit_file_name [String] Fully qualified name of the FIT file.

# File lib/postrunner/FFS_Activity.rb, line 75
def store_fit_file(fit_file_name)
  # Get the right target directory for this particular FIT file.
  dir = @store['file_store'].fit_file_dir(File.basename(fit_file_name),
                                          @device.long_uid, 'activity')
  # Create the necessary directories if they don't exist yet.
  create_directory(dir, 'Device activity diretory')

  # Copy the file into the target directory.
  begin
    FileUtils.cp(fit_file_name, dir)
  rescue StandardError
    Log.fatal "Cannot copy #{fit_file_name} into #{dir}: #{$!}"
  end
end
summary() click to toggle source
# File lib/postrunner/FFS_Activity.rb, line 143
def summary
  load_fit_file
  puts ActivitySummary.new(self, @store['config']['unit_system'].to_sym,
                           { :name => @name,
                             :type => activity_type,
                             :sub_type => activity_sub_type }).to_s
end