ngx-i18nsupport
Version:
Some tooling to be used with the Angular 2 i18n workflow
148 lines • 8.18 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
var util_1 = require("util");
var rxjs_1 = require("rxjs");
var operators_1 = require("rxjs/operators");
var entityDecoderLib = require("he");
var dist_1 = require("ngx-i18nsupport-lib/dist");
var auto_translate_service_1 = require("./auto-translate-service");
var auto_translate_result_1 = require("./auto-translate-result");
var auto_translate_summary_report_1 = require("./auto-translate-summary-report");
/**
* Created by martin on 07.07.2017.
* Service to autotranslate Transunits via Google Translate.
*/
var XliffMergeAutoTranslateService = /** @class */ (function () {
function XliffMergeAutoTranslateService(apikey) {
this.autoTranslateService = new auto_translate_service_1.AutoTranslateService(apikey);
}
/**
* Auto translate file via Google Translate.
* Will translate all new units in file.
* @param from
* @param to
* @param languageSpecificMessagesFile
* @return a promise with the execution result as a summary report.
*/
XliffMergeAutoTranslateService.prototype.autoTranslate = function (from, to, languageSpecificMessagesFile) {
return rxjs_1.forkJoin([
this.doAutoTranslateNonICUMessages(from, to, languageSpecificMessagesFile)
].concat(this.doAutoTranslateICUMessages(from, to, languageSpecificMessagesFile)))
.pipe(operators_1.map(function (summaries) {
var summary = summaries[0];
for (var i = 1; i < summaries.length; i++) {
summary.merge(summaries[i]);
}
return summary;
}));
};
/**
* Collect all units that are untranslated.
* @param languageSpecificMessagesFile
* @return {ITransUnit[]}
*/
XliffMergeAutoTranslateService.prototype.allUntranslatedTUs = function (languageSpecificMessagesFile) {
// collect all units, that should be auto translated
var allUntranslated = [];
languageSpecificMessagesFile.forEachTransUnit(function (tu) {
if (tu.targetState() === dist_1.STATE_NEW) {
allUntranslated.push(tu);
}
});
return allUntranslated;
};
XliffMergeAutoTranslateService.prototype.doAutoTranslateNonICUMessages = function (from, to, languageSpecificMessagesFile) {
var _this = this;
var allUntranslated = this.allUntranslatedTUs(languageSpecificMessagesFile);
var allTranslatable = allUntranslated.filter(function (tu) { return util_1.isNullOrUndefined(tu.sourceContentNormalized().getICUMessage()); });
var allMessages = allTranslatable.map(function (tu) {
return tu.sourceContentNormalized().asDisplayString();
});
return this.autoTranslateService.translateMultipleStrings(allMessages, from, to)
.pipe(
// #94 google translate might return &#.. entity refs, that must be decoded
operators_1.map(function (translations) { return translations.map(function (encodedTranslation) { return entityDecoderLib.decode(encodedTranslation); }); }), operators_1.map(function (translations) {
var summary = new auto_translate_summary_report_1.AutoTranslateSummaryReport(from, to);
summary.setIgnored(allUntranslated.length - allTranslatable.length);
for (var i = 0; i < translations.length; i++) {
var tu = allTranslatable[i];
var translationText = translations[i];
var result = _this.autoTranslateNonICUUnit(tu, translationText);
summary.addSingleResult(tu, result);
}
return summary;
}), operators_1.catchError(function (err) {
var failSummary = new auto_translate_summary_report_1.AutoTranslateSummaryReport(from, to);
failSummary.setError(err.message, allMessages.length);
return rxjs_1.of(failSummary);
}));
};
XliffMergeAutoTranslateService.prototype.doAutoTranslateICUMessages = function (from, to, languageSpecificMessagesFile) {
var _this = this;
var allUntranslated = this.allUntranslatedTUs(languageSpecificMessagesFile);
var allTranslatableICU = allUntranslated.filter(function (tu) { return !util_1.isNullOrUndefined(tu.sourceContentNormalized().getICUMessage()); });
return allTranslatableICU.map(function (tu) {
return _this.doAutoTranslateICUMessage(from, to, tu);
});
};
/**
* Translate single ICU Messages.
* @param from
* @param to
* @param tu transunit to translate (must contain ICU Message)
* @return {Observable<AutoTranslateSummaryReport>}
*/
XliffMergeAutoTranslateService.prototype.doAutoTranslateICUMessage = function (from, to, tu) {
var _this = this;
var icuMessage = tu.sourceContentNormalized().getICUMessage();
var categories = icuMessage.getCategories();
// check for nested ICUs, we do not support that
if (categories.find(function (category) { return !util_1.isNullOrUndefined(category.getMessageNormalized().getICUMessage()); })) {
var summary = new auto_translate_summary_report_1.AutoTranslateSummaryReport(from, to);
summary.setIgnored(1);
return rxjs_1.of(summary);
}
var allMessages = categories.map(function (category) { return category.getMessageNormalized().asDisplayString(); });
return this.autoTranslateService.translateMultipleStrings(allMessages, from, to)
.pipe(
// #94 google translate might return &#.. entity refs, that must be decoded
operators_1.map(function (translations) { return translations.map(function (encodedTranslation) { return entityDecoderLib.decode(encodedTranslation); }); }), operators_1.map(function (translations) {
var summary = new auto_translate_summary_report_1.AutoTranslateSummaryReport(from, to);
var icuTranslation = {};
for (var i = 0; i < translations.length; i++) {
var translationText = translations[i];
icuTranslation[categories[i].getCategory()] = translationText;
}
var result = _this.autoTranslateICUUnit(tu, icuTranslation);
summary.addSingleResult(tu, result);
return summary;
}), operators_1.catchError(function (err) {
var failSummary = new auto_translate_summary_report_1.AutoTranslateSummaryReport(from, to);
failSummary.setError(err.message, allMessages.length);
return rxjs_1.of(failSummary);
}));
};
XliffMergeAutoTranslateService.prototype.autoTranslateNonICUUnit = function (tu, translatedMessage) {
return this.autoTranslateUnit(tu, tu.sourceContentNormalized().translate(translatedMessage));
};
XliffMergeAutoTranslateService.prototype.autoTranslateICUUnit = function (tu, translation) {
return this.autoTranslateUnit(tu, tu.sourceContentNormalized().translateICUMessage(translation));
};
XliffMergeAutoTranslateService.prototype.autoTranslateUnit = function (tu, translatedMessage) {
var errors = translatedMessage.validate();
var warnings = translatedMessage.validateWarnings();
if (!util_1.isNullOrUndefined(errors)) {
return new auto_translate_result_1.AutoTranslateResult(false, 'errors detected, not translated');
}
else if (!util_1.isNullOrUndefined(warnings)) {
return new auto_translate_result_1.AutoTranslateResult(false, 'warnings detected, not translated');
}
else {
tu.translate(translatedMessage);
return new auto_translate_result_1.AutoTranslateResult(true, null); // success
}
};
return XliffMergeAutoTranslateService;
}());
exports.XliffMergeAutoTranslateService = XliffMergeAutoTranslateService;
//# sourceMappingURL=S:/experimente/ngx-i18nsupport/autotranslate/xliff-merge-auto-translate-service.js.map