iserter / khsing-laravel-world

provide countries, states, and cities relations and database.

Laravel World Database

This package focused on World Countries, Regions, and Cities database with locale support for Laravel.

Conceptions

There are 5 main objects in this package.

• World: the earth world.
• Continent: 7 continent
• Country: 248 countries
• Division: Divisions such as state/province.
• City: the last level of region, some cities up to Country, some up to Division.

Attributes

Common attributes:

• name: Common name of region(english).
• full_name: Full name or official name(english).
• code: ISO-3166-1-alpha2/ISO-3166-2 code
• local_name: translation of Common name
• local_full_name: translation of full name
• local_alias: alias in different language
• local_abbr: Abbreviation

Country spec attributes:

• emoji: Emoji flag of country
• capital: Captial of this country
• code_alpha3: Code of ISO-3166-1-alpha3
• currency_code: ISO-4177 Currency Code, e.g. USD, CNY
• currency_name: ISO-4177 Currency Name,
• local_currency_name: ISO-4177 Currency name in locale

Example:

use Khsing\World\World;
$china = World::getByCode('cn');
$china->setLocale('zh-cn');
$china->name; // China
$china->local_name; // **
$china->full_name; // People's Republic of China
$china->local_full_name; // 中华人民共和国
$china->emoji; // 🇨🇳
$china->callingcode; // 86
$china->code; // CN
$china->code_alpha3; // CHN
$china->has_division; // true
$china->currency_code; // CNY
$china->currency_name; // Yuan Renminbi
$china->local_currency_name; // 人民币

Localization

Right now, only English(default and fallback) and Chinese-Simp zh-cn are supported. Locale settings is following Laravel project settings in config/app.php.

Setup

• composer require

composer require khsing/world

• Add Service Provider into config/app.php, (Only required before Laravel 5.5)

'providers' => [
    // ...
    Khsing\World\WorldServiceProvider::class,
]

• Publish and init

php artisan vendor:publish --force --provider="Khsing\World\WorldServiceProvider"
composer dump-autoload
php artisan world:init

Usage

• get all Continent

use Khsing\World\World;

World::Continents()

• get all Countries

use Khsing\World\World;

World::Countries()

• get country/city/division by code

use Khsing\World\World;

World::getByCode('cn'); // iso-3166 alpha 2 code
World::getByCode('chn'); // iso-3166 alpha 3 code
World::getByCode('cn-11'); // Beijing

• get countries belong to a continent

use Khsing\World\Models\Continent;

$asia = Continent::getByCode('AS');
$countries = $asia->countries()->get();
// or use children method
$countries = $asia->children();

• get continent or parent

$china = Country::getByCode('cn');
$asia = $china->parent();

• get division/state/province via Conutry

$china = Country::getByCode('cn');
$provinces = $china->divisions()->get()
// or use children method
$provinces = $china->children();

• get cities via Country or Division.

$china = Country::getByCode('cn');
// check has_division to determine next level is division or city.
$china->has_division; // true, otherwise is false
$regsions = $china->children();

Contributions

If you want contribute to this library, issue and pr are welcome. please following those steps.

1. start a new laravel project and install this library.
2. install orangehill/iseed.
3. modify datas via sql.
4. generate seeds via artisan iseed world_cities,world_cities_locale,world_continents,world_continents_locale,world_countries,world_countries_locale,world_divisions,world_divisions_locale
5. replace delete() with truncate(), cd database/seeders/ && sed -i 's/->delete()/->truncate()/g' World*.php
6. copy seeds files into library.
7. commit your work. ;)

TODO

• change the way to seed data, eg. loading data from json?
• add front-end support
• find a way to update dataset

Data Sources

• ISO 639-1 Standard Language Codes: language codes
• ISO 639-1 standard language codes: language codes
• United Nations Statistics Division: Standard country or area codes for statistical use (M49): ISO-3166-alpha3 code and country list.
• ISO 3166-2: main data source

Thanks

• moolighty/geo
• mledoze/countries
• cn/GB2260

About

This package published under MIT license. If you have any question or suggestion, please feel free to submit a issue, or email me Guixing<khsing.cn(AT)gmail.com>.

Have a nice day.