/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { MissingTranslationStrategy } from '../core';
import { HtmlParser } from '../ml_parser/html_parser';
import { I18nError } from './parse_util';
import { escapeXml } from './serializers/xml_helper';
/**
 * A container for translated messages
 */
export class TranslationBundle {
    constructor(_i18nNodesByMsgId = {}, locale, digest, mapperFactory, missingTranslationStrategy = MissingTranslationStrategy.Warning, console) {
        this._i18nNodesByMsgId = _i18nNodesByMsgId;
        this.digest = digest;
        this.mapperFactory = mapperFactory;
        this._i18nToHtml = new I18nToHtmlVisitor(_i18nNodesByMsgId, locale, digest, mapperFactory, missingTranslationStrategy, console);
    }
    // Creates a `TranslationBundle` by parsing the given `content` with the `serializer`.
    static load(content, url, serializer, missingTranslationStrategy, console) {
        const { locale, i18nNodesByMsgId } = serializer.load(content, url);
        const digestFn = (m) => serializer.digest(m);
        const mapperFactory = (m) => serializer.createNameMapper(m);
        return new TranslationBundle(i18nNodesByMsgId, locale, digestFn, mapperFactory, missingTranslationStrategy, console);
    }
    // Returns the translation as HTML nodes from the given source message.
    get(srcMsg) {
        const html = this._i18nToHtml.convert(srcMsg);
        if (html.errors.length) {
            throw new Error(html.errors.join('\n'));
        }
        return html.nodes;
    }
    has(srcMsg) {
        return this.digest(srcMsg) in this._i18nNodesByMsgId;
    }
}
class I18nToHtmlVisitor {
    constructor(_i18nNodesByMsgId = {}, _locale, _digest, _mapperFactory, _missingTranslationStrategy, _console) {
        this._i18nNodesByMsgId = _i18nNodesByMsgId;
        this._locale = _locale;
        this._digest = _digest;
        this._mapperFactory = _mapperFactory;
        this._missingTranslationStrategy = _missingTranslationStrategy;
        this._console = _console;
        this._errors = [];
        this._contextStack = [];
    }
    convert(srcMsg) {
        this._contextStack.length = 0;
        this._errors.length = 0;
        // i18n to text
        const text = this._convertToText(srcMsg);
        // text to html
        const url = srcMsg.nodes[0].sourceSpan.start.file.url;
        const html = new HtmlParser().parse(text, url, { tokenizeExpansionForms: true });
        return {
            nodes: html.rootNodes,
            errors: [...this._errors, ...html.errors],
        };
    }
    visitText(text, context) {
        // `convert()` uses an `HtmlParser` to return `html.Node`s
        // we should then make sure that any special characters are escaped
        return escapeXml(text.value);
    }
    visitContainer(container, context) {
        return container.children.map(n => n.visit(this)).join('');
    }
    visitIcu(icu, context) {
        const cases = Object.keys(icu.cases).map(k => `${k} {${icu.cases[k].visit(this)}}`);
        // TODO(vicb): Once all format switch to using expression placeholders
        // we should throw when the placeholder is not in the source message
        const exp = this._srcMsg.placeholders.hasOwnProperty(icu.expression) ?
            this._srcMsg.placeholders[icu.expression].text :
            icu.expression;
        return `{${exp}, ${icu.type}, ${cases.join(' ')}}`;
    }
    visitPlaceholder(ph, context) {
        const phName = this._mapper(ph.name);
        if (this._srcMsg.placeholders.hasOwnProperty(phName)) {
            return this._srcMsg.placeholders[phName].text;
        }
        if (this._srcMsg.placeholderToMessage.hasOwnProperty(phName)) {
            return this._convertToText(this._srcMsg.placeholderToMessage[phName]);
        }
        this._addError(ph, `Unknown placeholder "${ph.name}"`);
        return '';
    }
    // Loaded message contains only placeholders (vs tag and icu placeholders).
    // However when a translation can not be found, we need to serialize the source message
    // which can contain tag placeholders
    visitTagPlaceholder(ph, context) {
        const tag = `${ph.tag}`;
        const attrs = Object.keys(ph.attrs).map(name => `${name}="${ph.attrs[name]}"`).join(' ');
        if (ph.isVoid) {
            return `<${tag} ${attrs}/>`;
        }
        const children = ph.children.map((c) => c.visit(this)).join('');
        return `<${tag} ${attrs}>${children}</${tag}>`;
    }
    // Loaded message contains only placeholders (vs tag and icu placeholders).
    // However when a translation can not be found, we need to serialize the source message
    // which can contain tag placeholders
    visitIcuPlaceholder(ph, context) {
        // An ICU placeholder references the source message to be serialized
        return this._convertToText(this._srcMsg.placeholderToMessage[ph.name]);
    }
    /**
     * Convert a source message to a translated text string:
     * - text nodes are replaced with their translation,
     * - placeholders are replaced with their content,
     * - ICU nodes are converted to ICU expressions.
     */
    _convertToText(srcMsg) {
        const id = this._digest(srcMsg);
        const mapper = this._mapperFactory ? this._mapperFactory(srcMsg) : null;
        let nodes;
        this._contextStack.push({ msg: this._srcMsg, mapper: this._mapper });
        this._srcMsg = srcMsg;
        if (this._i18nNodesByMsgId.hasOwnProperty(id)) {
            // When there is a translation use its nodes as the source
            // And create a mapper to convert serialized placeholder names to internal names
            nodes = this._i18nNodesByMsgId[id];
            this._mapper = (name) => mapper ? mapper.toInternalName(name) : name;
        }
        else {
            // When no translation has been found
            // - report an error / a warning / nothing,
            // - use the nodes from the original message
            // - placeholders are already internal and need no mapper
            if (this._missingTranslationStrategy === MissingTranslationStrategy.Error) {
                const ctx = this._locale ? ` for locale "${this._locale}"` : '';
                this._addError(srcMsg.nodes[0], `Missing translation for message "${id}"${ctx}`);
            }
            else if (this._console &&
                this._missingTranslationStrategy === MissingTranslationStrategy.Warning) {
                const ctx = this._locale ? ` for locale "${this._locale}"` : '';
                this._console.warn(`Missing translation for message "${id}"${ctx}`);
            }
            nodes = srcMsg.nodes;
            this._mapper = (name) => name;
        }
        const text = nodes.map(node => node.visit(this)).join('');
        const context = this._contextStack.pop();
        this._srcMsg = context.msg;
        this._mapper = context.mapper;
        return text;
    }
    _addError(el, msg) {
        this._errors.push(new I18nError(el.sourceSpan, msg));
    }
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"translation_bundle.js","sourceRoot":"","sources":["../../../../../../../packages/compiler/src/i18n/translation_bundle.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EAAC,0BAA0B,EAAC,MAAM,SAAS,CAAC;AAEnD,OAAO,EAAC,UAAU,EAAC,MAAM,0BAA0B,CAAC;AAIpD,OAAO,EAAC,SAAS,EAAC,MAAM,cAAc,CAAC;AAEvC,OAAO,EAAC,SAAS,EAAC,MAAM,0BAA0B,CAAC;AAGnD;;GAEG;AACH,MAAM,OAAO,iBAAiB;IAG5B,YACY,oBAAoD,EAAE,EAAE,MAAmB,EAC5E,MAAmC,EACnC,aAAsD,EAC7D,6BAAyD,0BAA0B,CAAC,OAAO,EAC3F,OAAiB;QAJT,sBAAiB,GAAjB,iBAAiB,CAAqC;QACvD,WAAM,GAAN,MAAM,CAA6B;QACnC,kBAAa,GAAb,aAAa,CAAyC;QAG/D,IAAI,CAAC,WAAW,GAAG,IAAI,iBAAiB,CACpC,iBAAiB,EAAE,MAAM,EAAE,MAAM,EAAE,aAAc,EAAE,0BAA0B,EAAE,OAAO,CAAC,CAAC;IAC9F,CAAC;IAED,sFAAsF;IACtF,MAAM,CAAC,IAAI,CACP,OAAe,EAAE,GAAW,EAAE,UAAsB,EACpD,0BAAsD,EACtD,OAAiB;QACnB,MAAM,EAAC,MAAM,EAAE,gBAAgB,EAAC,GAAG,UAAU,CAAC,IAAI,CAAC,OAAO,EAAE,GAAG,CAAC,CAAC;QACjE,MAAM,QAAQ,GAAG,CAAC,CAAe,EAAE,EAAE,CAAC,UAAU,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;QAC3D,MAAM,aAAa,GAAG,CAAC,CAAe,EAAE,EAAE,CAAC,UAAU,CAAC,gBAAgB,CAAC,CAAC,CAAE,CAAC;QAC3E,OAAO,IAAI,iBAAiB,CACxB,gBAAgB,EAAE,MAAM,EAAE,QAAQ,EAAE,aAAa,EAAE,0BAA0B,EAAE,OAAO,CAAC,CAAC;IAC9F,CAAC;IAED,uEAAuE;IACvE,GAAG,CAAC,MAAoB;QACtB,MAAM,IAAI,GAAG,IAAI,CAAC,WAAW,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC;QAE9C,IAAI,IAAI,CAAC,MAAM,CAAC,MAAM,EAAE;YACtB,MAAM,IAAI,KAAK,CAAC,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC;SACzC;QAED,OAAO,IAAI,CAAC,KAAK,CAAC;IACpB,CAAC;IAED,GAAG,CAAC,MAAoB;QACtB,OAAO,IAAI,CAAC,MAAM,CAAC,MAAM,CAAC,IAAI,IAAI,CAAC,iBAAiB,CAAC;IACvD,CAAC;CACF;AAED,MAAM,iBAAiB;IAOrB,YACY,oBAAoD,EAAE,EAAU,OAAoB,EACpF,OAAoC,EACpC,cAAsD,EACtD,2BAAuD,EAAU,QAAkB;QAHnF,sBAAiB,GAAjB,iBAAiB,CAAqC;QAAU,YAAO,GAAP,OAAO,CAAa;QACpF,YAAO,GAAP,OAAO,CAA6B;QACpC,mBAAc,GAAd,cAAc,CAAwC;QACtD,gCAA2B,GAA3B,2BAA2B,CAA4B;QAAU,aAAQ,GAAR,QAAQ,CAAU;QARvF,YAAO,GAAgB,EAAE,CAAC;QAC1B,kBAAa,GAA4D,EAAE,CAAC;IAQpF,CAAC;IAED,OAAO,CAAC,MAAoB;QAC1B,IAAI,CAAC,aAAa,CAAC,MAAM,GAAG,CAAC,CAAC;QAC9B,IAAI,CAAC,OAAO,CAAC,MAAM,GAAG,CAAC,CAAC;QAExB,eAAe;QACf,MAAM,IAAI,GAAG,IAAI,CAAC,cAAc,CAAC,MAAM,CAAC,CAAC;QAEzC,eAAe;QACf,MAAM,GAAG,GAAG,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,UAAU,CAAC,KAAK,CAAC,IAAI,CAAC,GAAG,CAAC;QACtD,MAAM,IAAI,GAAG,IAAI,UAAU,EAAE,CAAC,KAAK,CAAC,IAAI,EAAE,GAAG,EAAE,EAAC,sBAAsB,EAAE,IAAI,EAAC,CAAC,CAAC;QAE/E,OAAO;YACL,KAAK,EAAE,IAAI,CAAC,SAAS;YACrB,MAAM,EAAE,CAAC,GAAG,IAAI,CAAC,OAAO,EAAE,GAAG,IAAI,CAAC,MAAM,CAAC;SAC1C,CAAC;IACJ,CAAC;IAED,SAAS,CAAC,IAAe,EAAE,OAAa;QACtC,0DAA0D;QAC1D,mEAAmE;QACnE,OAAO,SAAS,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;IAC/B,CAAC;IAED,cAAc,CAAC,SAAyB,EAAE,OAAa;QACrD,OAAO,SAAS,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;IAC7D,CAAC;IAED,QAAQ,CAAC,GAAa,EAAE,OAAa;QACnC,MAAM,KAAK,GAAG,MAAM,CAAC,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC,GAAG,CAAC,KAAK,GAAG,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;QAEpF,sEAAsE;QACtE,oEAAoE;QACpE,MAAM,GAAG,GAAG,IAAI,CAAC,OAAO,CAAC,YAAY,CAAC,cAAc,CAAC,GAAG,CAAC,UAAU,CAAC,CAAC,CAAC;YAClE,IAAI,CAAC,OAAO,CAAC,YAAY,CAAC,GAAG,CAAC,UAAU,CAAC,CAAC,IAAI,CAAC,CAAC;YAChD,GAAG,CAAC,UAAU,CAAC;QAEnB,OAAO,IAAI,GAAG,KAAK,GAAG,CAAC,IAAI,KAAK,KAAK,CAAC,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC;IACrD,CAAC;IAED,gBAAgB,CAAC,EAAoB,EAAE,OAAa;QAClD,MAAM,MAAM,GAAG,IAAI,CAAC,OAAO,CAAC,EAAE,CAAC,IAAI,CAAC,CAAC;QACrC,IAAI,IAAI,CAAC,OAAO,CAAC,YAAY,CAAC,cAAc,CAAC,MAAM,CAAC,EAAE;YACpD,OAAO,IAAI,CAAC,OAAO,CAAC,YAAY,CAAC,MAAM,CAAC,CAAC,IAAI,CAAC;SAC/C;QAED,IAAI,IAAI,CAAC,OAAO,CAAC,oBAAoB,CAAC,cAAc,CAAC,MAAM,CAAC,EAAE;YAC5D,OAAO,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,OAAO,CAAC,oBAAoB,CAAC,MAAM,CAAC,CAAC,CAAC;SACvE;QAED,IAAI,CAAC,SAAS,CAAC,EAAE,EAAE,wBAAwB,EAAE,CAAC,IAAI,GAAG,CAAC,CAAC;QACvD,OAAO,EAAE,CAAC;IACZ,CAAC;IAED,2EAA2E;IAC3E,uFAAuF;IACvF,qCAAqC;IACrC,mBAAmB,CAAC,EAAuB,EAAE,OAAa;QACxD,MAAM,GAAG,GAAG,GAAG,EAAE,CAAC,GAAG,EAAE,CAAC;QACxB,MAAM,KAAK,GAAG,MAAM,CAAC,IAAI,CAAC,EAAE,CAAC,KAAK,CAAC,CAAC,GAAG,CAAC,IAAI,CAAC,EAAE,CAAC,GAAG,IAAI,KAAK,EAAE,CAAC,KAAK,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;QACzF,IAAI,EAAE,CAAC,MAAM,EAAE;YACb,OAAO,IAAI,GAAG,IAAI,KAAK,IAAI,CAAC;SAC7B;QACD,MAAM,QAAQ,GAAG,EAAE,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC,CAAY,EAAE,EAAE,CAAC,CAAC,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;QAC3E,OAAO,IAAI,GAAG,IAAI,KAAK,IAAI,QAAQ,KAAK,GAAG,GAAG,CAAC;IACjD,CAAC;IAED,2EAA2E;IAC3E,uFAAuF;IACvF,qCAAqC;IACrC,mBAAmB,CAAC,EAAuB,EAAE,OAAa;QACxD,oEAAoE;QACpE,OAAO,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,OAAO,CAAC,oBAAoB,CAAC,EAAE,CAAC,IAAI,CAAC,CAAC,CAAC;IACzE,CAAC;IAED;;;;;OAKG;IACK,cAAc,CAAC,MAAoB;QACzC,MAAM,EAAE,GAAG,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC;QAChC,MAAM,MAAM,GAAG,IAAI,CAAC,cAAc,CAAC,CAAC,CAAC,IAAI,CAAC,cAAc,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC;QACxE,IAAI,KAAkB,CAAC;QAEvB,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC,EAAC,GAAG,EAAE,IAAI,CAAC,OAAO,EAAE,MAAM,EAAE,IAAI,CAAC,OAAO,EAAC,CAAC,CAAC;QACnE,IAAI,CAAC,OAAO,GAAG,MAAM,CAAC;QAEtB,IAAI,IAAI,CAAC,iBAAiB,CAAC,cAAc,CAAC,EAAE,CAAC,EAAE;YAC7C,0DAA0D;YAC1D,gFAAgF;YAChF,KAAK,GAAG,IAAI,CAAC,iBAAiB,CAAC,EAAE,CAAC,CAAC;YACnC,IAAI,CAAC,OAAO,GAAG,CAAC,IAAY,EAAE,EAAE,CAAC,MAAM,CAAC,CAAC,CAAC,MAAM,CAAC,cAAc,CAAC,IAAI,CAAE,CAAC,CAAC,CAAC,IAAI,CAAC;SAC/E;aAAM;YACL,qCAAqC;YACrC,2CAA2C;YAC3C,4CAA4C;YAC5C,yDAAyD;YACzD,IAAI,IAAI,CAAC,2BAA2B,KAAK,0BAA0B,CAAC,KAAK,EAAE;gBACzE,MAAM,GAAG,GAAG,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC,gBAAgB,IAAI,CAAC,OAAO,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC;gBAChE,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE,oCAAoC,EAAE,IAAI,GAAG,EAAE,CAAC,CAAC;aAClF;iBAAM,IACH,IAAI,CAAC,QAAQ;gBACb,IAAI,CAAC,2BAA2B,KAAK,0BAA0B,CAAC,OAAO,EAAE;gBAC3E,MAAM,GAAG,GAAG,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC,gBAAgB,IAAI,CAAC,OAAO,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC;gBAChE,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,oCAAoC,EAAE,IAAI,GAAG,EAAE,CAAC,CAAC;aACrE;YACD,KAAK,GAAG,MAAM,CAAC,KAAK,CAAC;YACrB,IAAI,CAAC,OAAO,GAAG,CAAC,IAAY,EAAE,EAAE,CAAC,IAAI,CAAC;SACvC;QACD,MAAM,IAAI,GAAG,KAAK,CAAC,GAAG,CAAC,IAAI,CAAC,EAAE,CAAC,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;QAC1D,MAAM,OAAO,GAAG,IAAI,CAAC,aAAa,CAAC,GAAG,EAAG,CAAC;QAC1C,IAAI,CAAC,OAAO,GAAG,OAAO,CAAC,GAAG,CAAC;QAC3B,IAAI,CAAC,OAAO,GAAG,OAAO,CAAC,MAAM,CAAC;QAC9B,OAAO,IAAI,CAAC;IACd,CAAC;IAEO,SAAS,CAAC,EAAa,EAAE,GAAW;QAC1C,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,SAAS,CAAC,EAAE,CAAC,UAAU,EAAE,GAAG,CAAC,CAAC,CAAC;IACvD,CAAC;CACF","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {MissingTranslationStrategy} from '../core';\nimport * as html from '../ml_parser/ast';\nimport {HtmlParser} from '../ml_parser/html_parser';\nimport {Console} from '../util';\n\nimport * as i18n from './i18n_ast';\nimport {I18nError} from './parse_util';\nimport {PlaceholderMapper, Serializer} from './serializers/serializer';\nimport {escapeXml} from './serializers/xml_helper';\n\n\n/**\n * A container for translated messages\n */\nexport class TranslationBundle {\n  private _i18nToHtml: I18nToHtmlVisitor;\n\n  constructor(\n      private _i18nNodesByMsgId: {[msgId: string]: i18n.Node[]} = {}, locale: string|null,\n      public digest: (m: i18n.Message) => string,\n      public mapperFactory?: (m: i18n.Message) => PlaceholderMapper,\n      missingTranslationStrategy: MissingTranslationStrategy = MissingTranslationStrategy.Warning,\n      console?: Console) {\n    this._i18nToHtml = new I18nToHtmlVisitor(\n        _i18nNodesByMsgId, locale, digest, mapperFactory!, missingTranslationStrategy, console);\n  }\n\n  // Creates a `TranslationBundle` by parsing the given `content` with the `serializer`.\n  static load(\n      content: string, url: string, serializer: Serializer,\n      missingTranslationStrategy: MissingTranslationStrategy,\n      console?: Console): TranslationBundle {\n    const {locale, i18nNodesByMsgId} = serializer.load(content, url);\n    const digestFn = (m: i18n.Message) => serializer.digest(m);\n    const mapperFactory = (m: i18n.Message) => serializer.createNameMapper(m)!;\n    return new TranslationBundle(\n        i18nNodesByMsgId, locale, digestFn, mapperFactory, missingTranslationStrategy, console);\n  }\n\n  // Returns the translation as HTML nodes from the given source message.\n  get(srcMsg: i18n.Message): html.Node[] {\n    const html = this._i18nToHtml.convert(srcMsg);\n\n    if (html.errors.length) {\n      throw new Error(html.errors.join('\\n'));\n    }\n\n    return html.nodes;\n  }\n\n  has(srcMsg: i18n.Message): boolean {\n    return this.digest(srcMsg) in this._i18nNodesByMsgId;\n  }\n}\n\nclass I18nToHtmlVisitor implements i18n.Visitor {\n  // using non-null assertions because they're (re)set by convert()\n  private _srcMsg!: i18n.Message;\n  private _errors: I18nError[] = [];\n  private _contextStack: {msg: i18n.Message, mapper: (name: string) => string}[] = [];\n  private _mapper!: (name: string) => string;\n\n  constructor(\n      private _i18nNodesByMsgId: {[msgId: string]: i18n.Node[]} = {}, private _locale: string|null,\n      private _digest: (m: i18n.Message) => string,\n      private _mapperFactory: (m: i18n.Message) => PlaceholderMapper,\n      private _missingTranslationStrategy: MissingTranslationStrategy, private _console?: Console) {\n  }\n\n  convert(srcMsg: i18n.Message): {nodes: html.Node[], errors: I18nError[]} {\n    this._contextStack.length = 0;\n    this._errors.length = 0;\n\n    // i18n to text\n    const text = this._convertToText(srcMsg);\n\n    // text to html\n    const url = srcMsg.nodes[0].sourceSpan.start.file.url;\n    const html = new HtmlParser().parse(text, url, {tokenizeExpansionForms: true});\n\n    return {\n      nodes: html.rootNodes,\n      errors: [...this._errors, ...html.errors],\n    };\n  }\n\n  visitText(text: i18n.Text, context?: any): string {\n    // `convert()` uses an `HtmlParser` to return `html.Node`s\n    // we should then make sure that any special characters are escaped\n    return escapeXml(text.value);\n  }\n\n  visitContainer(container: i18n.Container, context?: any): any {\n    return container.children.map(n => n.visit(this)).join('');\n  }\n\n  visitIcu(icu: i18n.Icu, context?: any): any {\n    const cases = Object.keys(icu.cases).map(k => `${k} {${icu.cases[k].visit(this)}}`);\n\n    // TODO(vicb): Once all format switch to using expression placeholders\n    // we should throw when the placeholder is not in the source message\n    const exp = this._srcMsg.placeholders.hasOwnProperty(icu.expression) ?\n        this._srcMsg.placeholders[icu.expression].text :\n        icu.expression;\n\n    return `{${exp}, ${icu.type}, ${cases.join(' ')}}`;\n  }\n\n  visitPlaceholder(ph: i18n.Placeholder, context?: any): string {\n    const phName = this._mapper(ph.name);\n    if (this._srcMsg.placeholders.hasOwnProperty(phName)) {\n      return this._srcMsg.placeholders[phName].text;\n    }\n\n    if (this._srcMsg.placeholderToMessage.hasOwnProperty(phName)) {\n      return this._convertToText(this._srcMsg.placeholderToMessage[phName]);\n    }\n\n    this._addError(ph, `Unknown placeholder \"${ph.name}\"`);\n    return '';\n  }\n\n  // Loaded message contains only placeholders (vs tag and icu placeholders).\n  // However when a translation can not be found, we need to serialize the source message\n  // which can contain tag placeholders\n  visitTagPlaceholder(ph: i18n.TagPlaceholder, context?: any): string {\n    const tag = `${ph.tag}`;\n    const attrs = Object.keys(ph.attrs).map(name => `${name}=\"${ph.attrs[name]}\"`).join(' ');\n    if (ph.isVoid) {\n      return `<${tag} ${attrs}/>`;\n    }\n    const children = ph.children.map((c: i18n.Node) => c.visit(this)).join('');\n    return `<${tag} ${attrs}>${children}</${tag}>`;\n  }\n\n  // Loaded message contains only placeholders (vs tag and icu placeholders).\n  // However when a translation can not be found, we need to serialize the source message\n  // which can contain tag placeholders\n  visitIcuPlaceholder(ph: i18n.IcuPlaceholder, context?: any): string {\n    // An ICU placeholder references the source message to be serialized\n    return this._convertToText(this._srcMsg.placeholderToMessage[ph.name]);\n  }\n\n  /**\n   * Convert a source message to a translated text string:\n   * - text nodes are replaced with their translation,\n   * - placeholders are replaced with their content,\n   * - ICU nodes are converted to ICU expressions.\n   */\n  private _convertToText(srcMsg: i18n.Message): string {\n    const id = this._digest(srcMsg);\n    const mapper = this._mapperFactory ? this._mapperFactory(srcMsg) : null;\n    let nodes: i18n.Node[];\n\n    this._contextStack.push({msg: this._srcMsg, mapper: this._mapper});\n    this._srcMsg = srcMsg;\n\n    if (this._i18nNodesByMsgId.hasOwnProperty(id)) {\n      // When there is a translation use its nodes as the source\n      // And create a mapper to convert serialized placeholder names to internal names\n      nodes = this._i18nNodesByMsgId[id];\n      this._mapper = (name: string) => mapper ? mapper.toInternalName(name)! : name;\n    } else {\n      // When no translation has been found\n      // - report an error / a warning / nothing,\n      // - use the nodes from the original message\n      // - placeholders are already internal and need no mapper\n      if (this._missingTranslationStrategy === MissingTranslationStrategy.Error) {\n        const ctx = this._locale ? ` for locale \"${this._locale}\"` : '';\n        this._addError(srcMsg.nodes[0], `Missing translation for message \"${id}\"${ctx}`);\n      } else if (\n          this._console &&\n          this._missingTranslationStrategy === MissingTranslationStrategy.Warning) {\n        const ctx = this._locale ? ` for locale \"${this._locale}\"` : '';\n        this._console.warn(`Missing translation for message \"${id}\"${ctx}`);\n      }\n      nodes = srcMsg.nodes;\n      this._mapper = (name: string) => name;\n    }\n    const text = nodes.map(node => node.visit(this)).join('');\n    const context = this._contextStack.pop()!;\n    this._srcMsg = context.msg;\n    this._mapper = context.mapper;\n    return text;\n  }\n\n  private _addError(el: i18n.Node, msg: string) {\n    this._errors.push(new I18nError(el.sourceSpan, msg));\n  }\n}\n"]}