gui/aboutdialog/translatorsinfo.cpp

/* BEGIN_COMMON_COPYRIGHT_HEADER
 * (c)LGPL2+
 *
 * Flacon - audio File Encoder
 * https://github.com/flacon/flacon
 *
 * Copyright: 2012-2013
 *   Alexander Sokoloff <sokoloff.a@gmail.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.

 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.

 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * END_COMMON_COPYRIGHT_HEADER */

#include "translatorsinfo.h"
#include <QDebug>
#include <QtCore/QSettings>
#include <QtCore/QStringList>
#include <QtCore/QTextCodec>

/************************************************
 *
 ************************************************/
static void fillLangguages(QMap<QString, QString> *languages)
{
    languages->insert("ach", "Acoli");
    languages->insert("af", "Afrikaans");
    languages->insert("af_ZA", "Afrikaans (South Africa)");
    languages->insert("ak", "Akan");
    languages->insert("sq", "Albanian");
    languages->insert("sq_AL", "Albanian (Albania)");
    languages->insert("aln", "Albanian Gheg");
    languages->insert("am", "Amharic");
    languages->insert("am_ET", "Amharic (Ethiopia)");
    languages->insert("ar", "Arabic");
    languages->insert("ar_SA", "Arabic (Saudi Arabia)");
    languages->insert("ar_AA", "Arabic (Unitag)");
    languages->insert("an", "Aragonese");
    languages->insert("hy", "Armenian");
    languages->insert("hy_AM", "Armenian (Armenia)");
    languages->insert("as", "Assamese");
    languages->insert("as_IN", "Assamese (India)");
    languages->insert("ast", "Asturian");
    languages->insert("az", "Azerbaijani");
    languages->insert("az_AZ", "Azerbaijani (Azerbaijan)");
    languages->insert("bal", "Balochi");
    languages->insert("eu", "Basque");
    languages->insert("eu_ES", "Basque (Spain)");
    languages->insert("be", "Belarusian");
    languages->insert("be_BY", "Belarusian (Belarus)");
    languages->insert("be@tarask", "Belarusian (Tarask)");
    languages->insert("bn", "Bengali");
    languages->insert("bn_BD", "Bengali (Bangladesh)");
    languages->insert("bn_IN", "Bengali (India)");
    languages->insert("brx", "Bodo");
    languages->insert("bs", "Bosnian");
    languages->insert("bs_BA", "Bosnian (Bosnia and Herzegovina)");
    languages->insert("br", "Breton");
    languages->insert("bg", "Bulgarian");
    languages->insert("bg_BG", "Bulgarian (Bulgaria)");
    languages->insert("my", "Burmese");
    languages->insert("my_MM", "Burmese (Myanmar)");
    languages->insert("ca", "Catalan");
    languages->insert("ca_ES", "Catalan (Spain)");
    languages->insert("ca@valencia", "Catalan (Valencian)");
    languages->insert("hne", "Chhattisgarhi");
    languages->insert("cgg", "Chiga");
    languages->insert("zh", "Chinese");
    languages->insert("zh_CN", "Chinese (China)");
    languages->insert("zh_CN.GB2312", "Chinese (China) (GB2312)");
    languages->insert("zh_HK", "Chinese (Hong Kong)");
    languages->insert("zh_TW", "Chinese (Taiwan)");
    languages->insert("zh_TW.Big5", "Chinese (Taiwan) (Big5) ");
    languages->insert("kw", "Cornish");
    languages->insert("co", "Corsican");
    languages->insert("crh", "Crimean Turkish");
    languages->insert("hr", "Croatian");
    languages->insert("hr_HR", "Croatian (Croatia)");
    languages->insert("cs", "Czech");
    languages->insert("cs_CZ", "Czech (Czech Republic)");
    languages->insert("da", "Danish");
    languages->insert("da_DK", "Danish (Denmark)");
    languages->insert("nl", "Dutch");
    languages->insert("nl_BE", "Dutch (Belgium)");
    languages->insert("nl_NL", "Dutch (Netherlands)");
    languages->insert("dz", "Dzongkha");
    languages->insert("dz_BT", "Dzongkha (Bhutan)");
    languages->insert("en", "English");
    languages->insert("en_AU", "English (Australia)");
    languages->insert("en_CA", "English (Canada)");
    languages->insert("en_IE", "English (Ireland)");
    languages->insert("en_ZA", "English (South Africa)");
    languages->insert("en_GB", "English (United Kingdom)");
    languages->insert("en_US", "English (United States)");
    languages->insert("eo", "Esperanto");
    languages->insert("et", "Estonian");
    languages->insert("et_EE", "Estonian (Estonia)");
    languages->insert("fo", "Faroese");
    languages->insert("fo_FO", "Faroese (Faroe Islands)");
    languages->insert("fil", "Filipino");
    languages->insert("fi", "Finnish");
    languages->insert("fi_FI", "Finnish (Finland)");
    languages->insert("frp", "Franco-Provençal (Arpitan)");
    languages->insert("fr", "French");
    languages->insert("fr_CA", "French (Canada)");
    languages->insert("fr_FR", "French (France)");
    languages->insert("fr_CH", "French (Switzerland)");
    languages->insert("fur", "Friulian");
    languages->insert("ff", "Fulah");
    languages->insert("gd", "Gaelic, Scottish");
    languages->insert("gl", "Galician");
    languages->insert("gl_ES", "Galician (Spain)");
    languages->insert("lg", "Ganda");
    languages->insert("ka", "Georgian");
    languages->insert("ka_GE", "Georgian (Georgia)");
    languages->insert("de", "German");
    languages->insert("de_DE", "German (Germany)");
    languages->insert("de_CH", "German (Switzerland)");
    languages->insert("el", "Greek");
    languages->insert("el_GR", "Greek (Greece)");
    languages->insert("gu", "Gujarati");
    languages->insert("gu_IN", "Gujarati (India)");
    languages->insert("gun", "Gun");
    languages->insert("ht", "Haitian (Haitian Creole)");
    languages->insert("ht_HT", "Haitian (Haitian Creole) (Haiti)");
    languages->insert("ha", "Hausa");
    languages->insert("he", "Hebrew");
    languages->insert("he_IL", "Hebrew (Israel)");
    languages->insert("hi", "Hindi");
    languages->insert("hi_IN", "Hindi (India)");
    languages->insert("hu", "Hungarian");
    languages->insert("hu_HU", "Hungarian (Hungary)");
    languages->insert("is", "Icelandic");
    languages->insert("is_IS", "Icelandic (Iceland)");
    languages->insert("ig", "Igbo");
    languages->insert("ilo", "Iloko");
    languages->insert("id", "Indonesian");
    languages->insert("id_ID", "Indonesian (Indonesia)");
    languages->insert("ia", "Interlingua");
    languages->insert("ga", "Irish");
    languages->insert("ga_IE", "Irish (Ireland)");
    languages->insert("it", "Italian");
    languages->insert("it_IT", "Italian (Italy)");
    languages->insert("ja", "Japanese");
    languages->insert("ja_JP", "Japanese (Japan)");
    languages->insert("jv", "Javanese");
    languages->insert("kn", "Kannada");
    languages->insert("kn_IN", "Kannada (India)");
    languages->insert("ks", "Kashmiri");
    languages->insert("ks_IN", "Kashmiri (India)");
    languages->insert("csb", "Kashubian");
    languages->insert("kk", "Kazakh");
    languages->insert("kk_KZ", "Kazakh (Kazakhstan)");
    languages->insert("km", "Khmer");
    languages->insert("km_KH", "Khmer (Cambodia)");
    languages->insert("rw", "Kinyarwanda");
    languages->insert("ky", "Kirgyz");
    languages->insert("tlh", "Klingon");
    languages->insert("ko", "Korean");
    languages->insert("ko_KR", "Korean (Korea)");
    languages->insert("ku", "Kurdish");
    languages->insert("ku_IQ", "Kurdish (Iraq)");
    languages->insert("lo", "Lao");
    languages->insert("lo_LA", "Lao (Laos)");
    languages->insert("la", "Latin");
    languages->insert("lv", "Latvian");
    languages->insert("lv_LV", "Latvian (Latvia)");
    languages->insert("li", "Limburgian");
    languages->insert("ln", "Lingala");
    languages->insert("lt", "Lithuanian");
    languages->insert("lt_LT", "Lithuanian (Lithuania)");
    languages->insert("nds", "Low German");
    languages->insert("lb", "Luxembourgish");
    languages->insert("mk", "Macedonian");
    languages->insert("mk_MK", "Macedonian (Macedonia)");
    languages->insert("mai", "Maithili");
    languages->insert("mg", "Malagasy");
    languages->insert("ms", "Malay");
    languages->insert("ml", "Malayalam");
    languages->insert("ml_IN", "Malayalam (India)");
    languages->insert("ms_MY", "Malay (Malaysia)");
    languages->insert("mt", "Maltese");
    languages->insert("mt_MT", "Maltese (Malta)");
    languages->insert("mi", "Maori");
    languages->insert("arn", "Mapudungun");
    languages->insert("mr", "Marathi");
    languages->insert("mr_IN", "Marathi (India)");
    languages->insert("mn", "Mongolian");
    languages->insert("mn_MN", "Mongolian (Mongolia)");
    languages->insert("nah", "Nahuatl");
    languages->insert("nr", "Ndebele, South");
    languages->insert("nap", "Neapolitan");
    languages->insert("ne", "Nepali");
    languages->insert("ne_NP", "Nepali (Nepal)");
    languages->insert("se", "Northern Sami");
    languages->insert("nso", "Northern Sotho");
    languages->insert("no", "Norwegian");
    languages->insert("nb", "Norwegian Bokmål");
    languages->insert("nb_NO", "Norwegian Bokmål (Norway)");
    languages->insert("no_NO", "Norwegian (Norway)");
    languages->insert("nn", "Norwegian Nynorsk");
    languages->insert("nn_NO", "Norwegian Nynorsk (Norway)");
    languages->insert("ny", "Nyanja");
    languages->insert("oc", "Occitan (post 1500)");
    languages->insert("or", "Oriya");
    languages->insert("or_IN", "Oriya (India)");
    languages->insert("pa", "Panjabi (Punjabi)");
    languages->insert("pa_IN", "Panjabi (Punjabi) (India)");
    languages->insert("pap", "Papiamento");
    languages->insert("fa", "Persian");
    languages->insert("fa_IR", "Persian (Iran)");
    languages->insert("pms", "Piemontese");
    languages->insert("pl", "Polish");
    languages->insert("pl_PL", "Polish (Poland)");
    languages->insert("pt", "Portuguese");
    languages->insert("pt_BR", "Portuguese (Brazil)");
    languages->insert("pt_PT", "Portuguese (Portugal)");
    languages->insert("ps", "Pushto");
    languages->insert("ro", "Romanian");
    languages->insert("ro_RO", "Romanian (Romania)");
    languages->insert("rm", "Romansh");
    languages->insert("ru", "Russian");
    languages->insert("ru_RU", "Russian (Russia)");
    languages->insert("sm", "Samoan");
    languages->insert("sc", "Sardinian");
    languages->insert("sco", "Scots");
    languages->insert("sr", "Serbian");
    languages->insert("sr@latin", "Serbian (Latin)");
    languages->insert("sr_RS@latin", "Serbian (Latin) (Serbia)");
    languages->insert("sr_RS", "Serbian (Serbia)");
    languages->insert("sn", "Shona");
    languages->insert("sd", "Sindhi");
    languages->insert("si", "Sinhala");
    languages->insert("si_LK", "Sinhala (Sri Lanka)");
    languages->insert("sk", "Slovak");
    languages->insert("sk_SK", "Slovak (Slovakia)");
    languages->insert("sl", "Slovenian");
    languages->insert("sl_SI", "Slovenian (Slovenia)");
    languages->insert("so", "Somali");
    languages->insert("son", "Songhay");
    languages->insert("st", "Sotho, Southern");
    languages->insert("st_ZA", "Sotho, Southern (South Africa)");
    languages->insert("es", "Spanish");
    languages->insert("es_AR", "Spanish (Argentina)");
    languages->insert("es_BO", "Spanish (Bolivia)");
    languages->insert("es_CL", "Spanish (Chile)");
    languages->insert("es_CO", "Spanish (Colombia)");
    languages->insert("es_CR", "Spanish (Costa Rica)");
    languages->insert("es_DO", "Spanish (Dominican Republic)");
    languages->insert("es_EC", "Spanish (Ecuador)");
    languages->insert("es_SV", "Spanish (El Salvador)");
    languages->insert("es_MX", "Spanish (Mexico)");
    languages->insert("es_NI", "Spanish (Nicaragua)");
    languages->insert("es_PA", "Spanish (Panama)");
    languages->insert("es_PY", "Spanish (Paraguay)");
    languages->insert("es_PE", "Spanish (Peru)");
    languages->insert("es_PR", "Spanish (Puerto Rico)");
    languages->insert("es_ES", "Spanish (Spain)");
    languages->insert("es_UY", "Spanish (Uruguay)");
    languages->insert("es_VE", "Spanish (Venezuela)");
    languages->insert("su", "Sundanese");
    languages->insert("sw", "Swahili");
    languages->insert("sw_KE", "Swahili (Kenya)");
    languages->insert("sv", "Swedish");
    languages->insert("sv_FI", "Swedish (Finland)");
    languages->insert("sv_SE", "Swedish (Sweden)");
    languages->insert("tl", "Tagalog");
    languages->insert("tl_PH", "Tagalog (Philippines)");
    languages->insert("tg", "Tajik");
    languages->insert("tg_TJ", "Tajik (Tajikistan)");
    languages->insert("ta", "Tamil");
    languages->insert("ta_IN", "Tamil (India)");
    languages->insert("ta_LK", "Tamil (Sri-Lanka)");
    languages->insert("tt", "Tatar");
    languages->insert("te", "Telugu");
    languages->insert("te_IN", "Telugu (India)");
    languages->insert("th", "Thai");
    languages->insert("th_TH", "Thai (Thailand)");
    languages->insert("bo", "Tibetan");
    languages->insert("bo_CN", "Tibetan (China)");
    languages->insert("ti", "Tigrinya");
    languages->insert("to", "Tongan");
    languages->insert("tr", "Turkish");
    languages->insert("tr_TR", "Turkish (Turkey)");
    languages->insert("tk", "Turkmen");
    languages->insert("ug", "Uighur");
    languages->insert("uk", "Ukrainian");
    languages->insert("uk_UA", "Ukrainian (Ukraine)");
    languages->insert("hsb", "Upper Sorbian");
    languages->insert("ur", "Urdu");
    languages->insert("ur_PK", "Urdu (Pakistan)");
    languages->insert("uz", "Uzbek");
    languages->insert("ve", "Venda");
    languages->insert("vi", "Vietnamese");
    languages->insert("vi_VN", "Vietnamese (Vietnam)");
    languages->insert("vls", "Vlaams");
    languages->insert("wa", "Walloon");
    languages->insert("cy", "Welsh");
    languages->insert("cy_GB", "Welsh (United Kingdom)");
    languages->insert("fy", "Western Frisian");
    languages->insert("fy_NL", "Western Frisian (Netherlands)");
    languages->insert("wo", "Wolof");
    languages->insert("wo_SN", "Wolof (Senegal)");
    languages->insert("xh", "Xhosa");
    languages->insert("yi", "Yiddish");
    languages->insert("yo", "Yoruba");
    languages->insert("zu", "Zulu");
    languages->insert("zu_ZA", "Zulu (South Africa)");
}

/************************************************
 *
 ************************************************/
static QString getValue(const QSettings &src, const QString &key)
{
    QString     ret       = src.value(key).toString().trimmed();
    const char *garbage[] = {
        "-",
        "--",
        "N/A",
        "None"
    };

    for (const auto &s : garbage) {
        if (ret == s)
            return "";
    }

    return ret;
}

/************************************************
 *
 ************************************************/
TranslatorsInfo::TranslatorsInfo()
{
    QSettings src(":/translatorsInfo", QSettings::IniFormat);
    src.setIniCodec("UTF-8");

    foreach (QString group, src.childGroups()) {
        QSet<QString> processed;

        QString lang = group.section("_", 1).remove(".info");
        src.beginGroup(group);
        int cnt = src.allKeys().count();
        for (int i = 0; i < cnt; i++) {

            QString nameEnglish = getValue(src, QString("translator_%1_nameEnglish").arg(i));
            QString nameNative  = getValue(src, QString("translator_%1_nameNative").arg(i));
            QString contact     = getValue(src, QString("translator_%1_contact").arg(i));

            if (nameEnglish.startsWith(QString("Translator %1. ").arg(i)))
                nameEnglish.clear();

            if (nameNative.startsWith(QString("Translator %1. ").arg(i)))
                nameNative.clear();

            if (contact.startsWith(QString("Translator %1. ").arg(i)))
                contact.clear();

            if (nameEnglish.isEmpty())
                nameEnglish = nameNative;

            if (!nameEnglish.isEmpty() && !processed.contains(nameEnglish)) {
                process(lang, nameEnglish, nameNative, contact);
                processed << nameEnglish;
            }
        }
        src.endGroup();
    }
}

/************************************************
 *
 ************************************************/
TranslatorsInfo::~TranslatorsInfo()
{
    qDeleteAll(mItems);
}

/************************************************
 *
 ************************************************/
QString TranslatorsInfo::asHtml() const
{
    QString ret;
    foreach (Translator *translator, mItems) {
        ret += "<li>" + translator->asHtml() + "</li>";
    }

    return ret;
}

/************************************************
 *
 ************************************************/
void TranslatorsInfo::process(const QString &lang, const QString &englishName, const QString &nativeName, const QString &contact)
{
    QString     key        = QString("%1:%2:%3").arg(englishName, nativeName, contact);
    Translator *translator = mItems.value(key);

    if (!translator) {
        translator = new Translator(englishName, nativeName, contact);
        mItems.insert(key, translator);
    }

    translator->addLanguage(lang);
}

/************************************************
 *
 ************************************************/
Translator::Translator(const QString &englishName, const QString &nativeName, const QString &contact) :
    mEnglishName(englishName),
    mContact(contact)
{
    if (nativeName != englishName)
        mNativeName = nativeName;

    if (mNativeName.isEmpty())
        mInfo = QString("%1").arg(mEnglishName);
    else
        mInfo = QString("%1 (%2)").arg(mEnglishName, mNativeName);

    if (!mContact.isEmpty()) {
        if (mContact.contains(QRegExp("^(https?|mailto):")))
            mInfo = QString(" <a href='%1'>%2</a>").arg(contact, mInfo.toHtmlEscaped());
        else if (contact.contains("@") || contact.contains("<"))
            mInfo = QString(" <a href='mailto:%1'>%2</a>").arg(contact, mInfo.toHtmlEscaped());
        else
            mInfo = QString(" <a href='http://%1'>%2</a>").arg(contact, mInfo.toHtmlEscaped());
    }
}

/************************************************
 *
 ************************************************/
void Translator::addLanguage(QString langId)
{
    static QMap<QString, QString> mLanguagesList;
    if (mLanguagesList.isEmpty()) {
        fillLangguages(&mLanguagesList);
    }

    if (mLanguagesList.contains(langId))
        mLanguages << mLanguagesList.value(langId);
    else
        mLanguages << langId;
}

/************************************************
 *
 ************************************************/
QString Translator::asHtml()
{
    QString ret(mInfo);
    ret += " - " + mLanguages.join(", ");
    return ret;
}