/ 
WWW-AzimuthAero-0.4
River stage zero No dependents
/ WWW::AzimuthAero

NAME

WWW::AzimuthAero - Parser for https://azimuth.aero/

VERSION

version 0.4

SYNOPSIS

  use WWW::AzimuthAero;
  my $az = WWW::AzimuthAero->new();
  
  $az->get_schedule_dates( from => 'ROV', to => 'KLF' );
  
  $az->get( from => 'ROV', to => 'LED', date => '14.06.2019' );

  # to debug
  # $az->last_transaction->req->url->to_abs
  # $az->last_transaction->res->code
  
  $az->get_lowest_fares( from => 'ROV', to => 'LED', max => '14.08.2019' );
  
  $az->print_flights(
      $az->get_lowest_fares(
          from          => 'ROV',
          to            => 'LED',
          max           => '14.08.2019',
          progress_bar => 1
      )
  )

Outside:

perl -Ilib -MData::Dumper -MWWW::AzimuthAero -e 'my $x = WWW::AzimuthAero->new->route_map->transfer_routes; warn Dumper $x;'

DESCRIPTION

This module provides a parser for https://azimuth.aero/

Module can be useful for creating price monitoring services and flexible travel planners

Module uses Mojo::UserAgent as user agent and Mojo::DOM + JavaScript::V8 as DOM parser

INSTALLATION NOTES

Since this module depends on JavaScript::V8 you need to install libv8-3.14.5 libv8-3.14-dev on your system

FOR DEVELOPERS

How to generate DOM samples for unit tests after git clone:

$ perl -Ilib -e "use WWW::AzimuthAero::Mock; WWW::AzimuthAero::Mock->generate()"

See WWW::AzimuthAero::Mock and Mojo::UserAgent::Mockable for more details

API endpoints

urls that modules uses:

https://booking.azimuth.aero/ (for fetching route map and initialize session)

https://azimuth.aero/ru/flights?from=ROV&to=LED (for fetching schedule)

https://booking.azimuth.aero/!/ROV/LED/19.06.2019/1-0-0/ (for fetching prices)

TO-DO

+ implement find_transits at "get_lowest_fares" in WWW::AzimuthAero

+ implement check_tickets at "get" in WWW::AzimuthAero

MAIN METHODS

new

use WWW::AzimuthAero;
my $az = Azimuth->new();
# or my $az = Azimuth->new(ua_str => 'yandex-travel');

last_transaction

Return last Mojo::Transaction::HTTP object. Very useful for debug if any problems

$az->last_transaction->req->url->to_abs
$az->last_transaction->res->code
$az->last_transaction->res->body

get

Checks for flight between two cities on selected date.

Cities are specified as IATA codes.

$az->get( from => 'ROV', to => 'LED', date => '04.06.2019' );
$az->get( from => 'ROV', to => 'LED', date => '04.06.2019', check_tickets => 1 );

You can also set adults params, from 1 to 9, and check_tickets (auto check with adults from 9 to 1)

Those params may be convenient for monitoring tickets availability.

WARN: check_tickets is not implemented yet

Return ARRAYref with WWW::AzimuthAero::Flight objects or hash with error like

{ 'error' => 'No flights found' }

There could be two flights between same cities in same day so for unification this method always returns ARRAYref even if array contains one item

route_map

Return WWW::AzimuthAero::RouteMap object

perl -Ilib -MWWW::AzimuthAero -MData::Dumper::AutoEncode -e 'my $x = WWW::AzimuthAero->new->route_map; warn eDumper $x;'

get_schedule_dates

Get schedule by requested direction

$az->get_schedule_dates( from => 'ROV', to => 'KLF' );

$az->get_schedule_dates( from => 'ROV', to => 'PKV', max => '20.06.2019' ); # will start search from today

$az->get_schedule_dates( from => 'ROV', to => 'PKV', min => '16.06.2019', max => '20.06.2019' );

Return list of available dates in '%d.%m.%Y' format

ALWAYS return dates from today

Method is useful for minimize amount of API requests

params

from - IATA departure city code

to -IATA arrival city code

min - min date to check in '%d.%m.%Y' format. Today if not specified

max - max date to check in '%d.%m.%Y' format. If not specified explicitly with count from available_to property in API response, otherwise two month ahead

If no available_to property in API response (like at https://azimuth.aero/ru/flights?from=ROV&to=PKV and seems like all indirect flights) and no only_direct_flights param set method will return dates 2 months ahead

only_direct_flights - consider only direct flights (with available_to property in API response, like at https://azimuth.aero/ru/flights?from=ROV&to=LED )

HELPER METHODS

Useful for making CLI utilites

possible_fares

Return names of div.td_fare CSS classes which contain prices

Current:

qw/legkiy vygodnyy optimalnyy svobodnyy komfort/;

find_no_schedule

Return hash with routes with no available schedule, presumably all transit routes.

get_fares_schedule

Get fares schedule between selected cities. Cities are specified as IATA codes.

my @flights = $az->get_fares_schedule( from => 'ROV', to => 'LED', min => '25.06.2019', max => '30.06.2019', progress_bar => 1, print_immediately => 1, print_table => 1 );

Returned list of WWW::AzimuthAero::Flight objects sorted by date, ascending

Params:

from

to

min

max

progress_bar - will print on STDOUT progress bar like

ROV->LED : 25.06.2019->30.06.2019
1/3
2/3
3/3

print_immediately - will print on STDOUT flight data immediately with progress bar like

ROV->LED : 25.06.2019->30.06.2019
1/3
27.06.2019 10:00 07:20 A4 203 ROV LED
2/3
28.06.2019 10:00 07:20 A4 203 ROV LED
3/3
29.06.2019 09:50 07:10 A4 203 ROV LED

print_table - will print on STDOUT result table like

get_lowest_fares

Wrapper for "get_fares_schedule" in WWW::AzimuthAero

Main difference that it sort flights by price and can also checks neighbor airports

Get lowest fares between selected cities. Cities are specified as IATA codes.

$az->get_lowest_fares(
    from            => 'ROV',
    to              => 'LED',
    min        => '7.06.2019',
    max        => '15.06.2019',
    progress_bar  => 1,
    check_neighbors => 1,   # will check PKV instead LED and KLG instead of MOW
    find_transits   => 1,   # will find transit cities that are not mentioned by azimuth
    max_delay_days  => 1,   
    # max_edges     => 2    # TO-DO, hardcoded for now
);

AUTHOR

Pavel Serikov <pavelsr@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2019 by Pavel Serikov.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.