Use iso_a2 from the countries table

This commit is contained in:
Eugene Burmakin 2025-05-18 11:17:25 +02:00
parent 605ceee820
commit 168e33dedd
3 changed files with 6 additions and 210 deletions

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@ -44,7 +44,7 @@ Also, after updating to this version, Dawarich will start a huge background job
- Reverse geocoding is now working as on-demand job instead of storing the result in the database. #619
- Stats cards now show the last update time. #733
- Visit card now shows buttons to confirm or decline a visit only if it's not confirmed or declined yet.
- Distance unit is now being stored in the user settings. You can choose between kilometers and miles, default is kilometers. The setting is accessible in the user settings -> Maps -> Distance Unit. You might want to recalculate your stats after changing the unit.
- Distance unit is now being stored in the user settings. You can choose between kilometers and miles, default is kilometers. The setting is accessible in the user settings -> Maps -> Distance Unit. You might want to recalculate your stats after changing the unit. #1126
- Fog of war is now being displayed as lines instead of dots. Thanks to @MeijiRestored!
## Fixed

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@ -13,218 +13,10 @@ module CountryFlagHelper
private
def country_to_code(country_name)
# Mapping of country names to ISO 3166-1 alpha-2 codes
# This is a basic mapping - you might want to expand it based on your data
mapping = {
"Afghanistan" => "AF",
"Albania" => "AL",
"Algeria" => "DZ",
"Andorra" => "AD",
"Angola" => "AO",
"Antigua and Barbuda" => "AG",
"Argentina" => "AR",
"Armenia" => "AM",
"Australia" => "AU",
"Austria" => "AT",
"Azerbaijan" => "AZ",
"Bahamas" => "BS",
"Bahrain" => "BH",
"Bangladesh" => "BD",
"Barbados" => "BB",
"Belarus" => "BY",
"Belgium" => "BE",
"Belize" => "BZ",
"Benin" => "BJ",
"Bhutan" => "BT",
"Bolivia" => "BO",
"Bosnia and Herzegovina" => "BA",
"Botswana" => "BW",
"Brazil" => "BR",
"Brunei" => "BN",
"Bulgaria" => "BG",
"Burkina Faso" => "BF",
"Burundi" => "BI",
"Cabo Verde" => "CV",
"Cambodia" => "KH",
"Cameroon" => "CM",
"Canada" => "CA",
"Central African Republic" => "CF",
"Chad" => "TD",
"Chile" => "CL",
"China" => "CN",
"Colombia" => "CO",
"Comoros" => "KM",
"Congo (Brazzaville)" => "CG",
"Congo (Kinshasa)" => "CD",
"Costa Rica" => "CR",
"Croatia" => "HR",
"Cuba" => "CU",
"Cyprus" => "CY",
"Czechia" => "CZ",
"Czech Republic" => "CZ",
"Denmark" => "DK",
"Djibouti" => "DJ",
"Dominica" => "DM",
"Dominican Republic" => "DO",
"Ecuador" => "EC",
"Egypt" => "EG",
"El Salvador" => "SV",
"Equatorial Guinea" => "GQ",
"Eritrea" => "ER",
"Estonia" => "EE",
"Eswatini" => "SZ",
"Swaziland" => "SZ",
"Ethiopia" => "ET",
"Fiji" => "FJ",
"Finland" => "FI",
"France" => "FR",
"Gabon" => "GA",
"Gambia" => "GM",
"Georgia" => "GE",
"Germany" => "DE",
"Ghana" => "GH",
"Greece" => "GR",
"Grenada" => "GD",
"Guatemala" => "GT",
"Guinea" => "GN",
"Guinea-Bissau" => "GW",
"Guyana" => "GY",
"Haiti" => "HT",
"Honduras" => "HN",
"Hungary" => "HU",
"Iceland" => "IS",
"India" => "IN",
"Indonesia" => "ID",
"Iran" => "IR",
"Iraq" => "IQ",
"Ireland" => "IE",
"Israel" => "IL",
"Italy" => "IT",
"Jamaica" => "JM",
"Japan" => "JP",
"Jordan" => "JO",
"Kazakhstan" => "KZ",
"Kenya" => "KE",
"Kiribati" => "KI",
"Kuwait" => "KW",
"Kyrgyzstan" => "KG",
"Laos" => "LA",
"Latvia" => "LV",
"Lebanon" => "LB",
"Lesotho" => "LS",
"Liberia" => "LR",
"Libya" => "LY",
"Liechtenstein" => "LI",
"Lithuania" => "LT",
"Luxembourg" => "LU",
"Madagascar" => "MG",
"Malawi" => "MW",
"Malaysia" => "MY",
"Maldives" => "MV",
"Mali" => "ML",
"Malta" => "MT",
"Marshall Islands" => "MH",
"Mauritania" => "MR",
"Mauritius" => "MU",
"Mexico" => "MX",
"Micronesia" => "FM",
"Moldova" => "MD",
"Monaco" => "MC",
"Mongolia" => "MN",
"Montenegro" => "ME",
"Morocco" => "MA",
"Mozambique" => "MZ",
"Myanmar" => "MM",
"Burma" => "MM",
"Namibia" => "NA",
"Nauru" => "NR",
"Nepal" => "NP",
"Netherlands" => "NL",
"New Zealand" => "NZ",
"Nicaragua" => "NI",
"Niger" => "NE",
"Nigeria" => "NG",
"North Korea" => "KP",
"North Macedonia" => "MK",
"Norway" => "NO",
"Oman" => "OM",
"Pakistan" => "PK",
"Palau" => "PW",
"Palestine" => "PS",
"Panama" => "PA",
"Papua New Guinea" => "PG",
"Paraguay" => "PY",
"Peru" => "PE",
"Philippines" => "PH",
"Poland" => "PL",
"Portugal" => "PT",
"Qatar" => "QA",
"Romania" => "RO",
"Russia" => "RU",
"Russian Federation" => "RU",
"Rwanda" => "RW",
"Saint Kitts and Nevis" => "KN",
"Saint Lucia" => "LC",
"Saint Vincent and the Grenadines" => "VC",
"Samoa" => "WS",
"San Marino" => "SM",
"Sao Tome and Principe" => "ST",
"Saudi Arabia" => "SA",
"Senegal" => "SN",
"Serbia" => "RS",
"Seychelles" => "SC",
"Sierra Leone" => "SL",
"Singapore" => "SG",
"Slovakia" => "SK",
"Slovenia" => "SI",
"Solomon Islands" => "SB",
"Somalia" => "SO",
"South Africa" => "ZA",
"South Korea" => "KR",
"South Sudan" => "SS",
"Spain" => "ES",
"Sri Lanka" => "LK",
"Sudan" => "SD",
"Suriname" => "SR",
"Sweden" => "SE",
"Switzerland" => "CH",
"Syria" => "SY",
"Taiwan" => "TW",
"Tajikistan" => "TJ",
"Tanzania" => "TZ",
"Thailand" => "TH",
"Timor-Leste" => "TL",
"Togo" => "TG",
"Tonga" => "TO",
"Trinidad and Tobago" => "TT",
"Tunisia" => "TN",
"Turkey" => "TR",
"Turkmenistan" => "TM",
"Tuvalu" => "TV",
"Uganda" => "UG",
"Ukraine" => "UA",
"United Arab Emirates" => "AE",
"United Kingdom" => "GB",
"UK" => "GB",
"Great Britain" => "GB",
"United States" => "US",
"USA" => "US",
"Uruguay" => "UY",
"Uzbekistan" => "UZ",
"Vanuatu" => "VU",
"Vatican City" => "VA",
"Venezuela" => "VE",
"Vietnam" => "VN",
"Yemen" => "YE",
"Zambia" => "ZM",
"Zimbabwe" => "ZW"
}
mapping = Country.names_to_iso_a2
# Try direct match first
return mapping[country_name] if mapping[country_name]
# Try case-insensitive match or partial match
mapping.each do |name, code|
return code if country_name.downcase == name.downcase
return code if country_name.downcase.include?(name.downcase) || name.downcase.include?(country_name.downcase)

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@ -8,4 +8,8 @@ class Country < ApplicationRecord
.select(:id, :name, :iso_a2, :iso_a3)
.first
end
def self.names_to_iso_a2
pluck(:name, :iso_a2).to_h
end
end