/**
 * @license
 * Copyright Google Inc. 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
 */
(function (factory) {
    if (typeof module === "object" && typeof module.exports === "object") {
        var v = factory(require, exports);
        if (v !== undefined) module.exports = v;
    }
    else if (typeof define === "function" && define.amd) {
        define("@angular/compiler/src/i18n/serializers/xmb", ["require", "exports", "tslib", "@angular/compiler/src/i18n/digest", "@angular/compiler/src/i18n/serializers/serializer", "@angular/compiler/src/i18n/serializers/xml_helper"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    var tslib_1 = require("tslib");
    var digest_1 = require("@angular/compiler/src/i18n/digest");
    var serializer_1 = require("@angular/compiler/src/i18n/serializers/serializer");
    var xml = require("@angular/compiler/src/i18n/serializers/xml_helper");
    var _MESSAGES_TAG = 'messagebundle';
    var _MESSAGE_TAG = 'msg';
    var _PLACEHOLDER_TAG = 'ph';
    var _EXAMPLE_TAG = 'ex';
    var _SOURCE_TAG = 'source';
    var _DOCTYPE = "<!ELEMENT messagebundle (msg)*>\n<!ATTLIST messagebundle class CDATA #IMPLIED>\n\n<!ELEMENT msg (#PCDATA|ph|source)*>\n<!ATTLIST msg id CDATA #IMPLIED>\n<!ATTLIST msg seq CDATA #IMPLIED>\n<!ATTLIST msg name CDATA #IMPLIED>\n<!ATTLIST msg desc CDATA #IMPLIED>\n<!ATTLIST msg meaning CDATA #IMPLIED>\n<!ATTLIST msg obsolete (obsolete) #IMPLIED>\n<!ATTLIST msg xml:space (default|preserve) \"default\">\n<!ATTLIST msg is_hidden CDATA #IMPLIED>\n\n<!ELEMENT source (#PCDATA)>\n\n<!ELEMENT ph (#PCDATA|ex)*>\n<!ATTLIST ph name CDATA #REQUIRED>\n\n<!ELEMENT ex (#PCDATA)>";
    var Xmb = /** @class */ (function (_super) {
        tslib_1.__extends(Xmb, _super);
        function Xmb() {
            return _super !== null && _super.apply(this, arguments) || this;
        }
        Xmb.prototype.write = function (messages, locale) {
            var exampleVisitor = new ExampleVisitor();
            var visitor = new _Visitor();
            var rootNode = new xml.Tag(_MESSAGES_TAG);
            messages.forEach(function (message) {
                var attrs = { id: message.id };
                if (message.description) {
                    attrs['desc'] = message.description;
                }
                if (message.meaning) {
                    attrs['meaning'] = message.meaning;
                }
                var sourceTags = [];
                message.sources.forEach(function (source) {
                    sourceTags.push(new xml.Tag(_SOURCE_TAG, {}, [
                        new xml.Text(source.filePath + ":" + source.startLine + (source.endLine !== source.startLine ? ',' + source.endLine : ''))
                    ]));
                });
                rootNode.children.push(new xml.CR(2), new xml.Tag(_MESSAGE_TAG, attrs, tslib_1.__spread(sourceTags, visitor.serialize(message.nodes))));
            });
            rootNode.children.push(new xml.CR());
            return xml.serialize([
                new xml.Declaration({ version: '1.0', encoding: 'UTF-8' }),
                new xml.CR(),
                new xml.Doctype(_MESSAGES_TAG, _DOCTYPE),
                new xml.CR(),
                exampleVisitor.addDefaultExamples(rootNode),
                new xml.CR(),
            ]);
        };
        Xmb.prototype.load = function (content, url) {
            throw new Error('Unsupported');
        };
        Xmb.prototype.digest = function (message) { return digest(message); };
        Xmb.prototype.createNameMapper = function (message) {
            return new serializer_1.SimplePlaceholderMapper(message, toPublicName);
        };
        return Xmb;
    }(serializer_1.Serializer));
    exports.Xmb = Xmb;
    var _Visitor = /** @class */ (function () {
        function _Visitor() {
        }
        _Visitor.prototype.visitText = function (text, context) { return [new xml.Text(text.value)]; };
        _Visitor.prototype.visitContainer = function (container, context) {
            var _this = this;
            var nodes = [];
            container.children.forEach(function (node) { return nodes.push.apply(nodes, tslib_1.__spread(node.visit(_this))); });
            return nodes;
        };
        _Visitor.prototype.visitIcu = function (icu, context) {
            var _this = this;
            var nodes = [new xml.Text("{" + icu.expressionPlaceholder + ", " + icu.type + ", ")];
            Object.keys(icu.cases).forEach(function (c) {
                nodes.push.apply(nodes, tslib_1.__spread([new xml.Text(c + " {")], icu.cases[c].visit(_this), [new xml.Text("} ")]));
            });
            nodes.push(new xml.Text("}"));
            return nodes;
        };
        _Visitor.prototype.visitTagPlaceholder = function (ph, context) {
            var startTagAsText = new xml.Text("<" + ph.tag + ">");
            var startEx = new xml.Tag(_EXAMPLE_TAG, {}, [startTagAsText]);
            // TC requires PH to have a non empty EX, and uses the text node to show the "original" value.
            var startTagPh = new xml.Tag(_PLACEHOLDER_TAG, { name: ph.startName }, [startEx, startTagAsText]);
            if (ph.isVoid) {
                // void tags have no children nor closing tags
                return [startTagPh];
            }
            var closeTagAsText = new xml.Text("</" + ph.tag + ">");
            var closeEx = new xml.Tag(_EXAMPLE_TAG, {}, [closeTagAsText]);
            // TC requires PH to have a non empty EX, and uses the text node to show the "original" value.
            var closeTagPh = new xml.Tag(_PLACEHOLDER_TAG, { name: ph.closeName }, [closeEx, closeTagAsText]);
            return tslib_1.__spread([startTagPh], this.serialize(ph.children), [closeTagPh]);
        };
        _Visitor.prototype.visitPlaceholder = function (ph, context) {
            var interpolationAsText = new xml.Text("{{" + ph.value + "}}");
            // Example tag needs to be not-empty for TC.
            var exTag = new xml.Tag(_EXAMPLE_TAG, {}, [interpolationAsText]);
            return [
                // TC requires PH to have a non empty EX, and uses the text node to show the "original" value.
                new xml.Tag(_PLACEHOLDER_TAG, { name: ph.name }, [exTag, interpolationAsText])
            ];
        };
        _Visitor.prototype.visitIcuPlaceholder = function (ph, context) {
            var icuExpression = ph.value.expression;
            var icuType = ph.value.type;
            var icuCases = Object.keys(ph.value.cases).map(function (value) { return value + ' {...}'; }).join(' ');
            var icuAsText = new xml.Text("{" + icuExpression + ", " + icuType + ", " + icuCases + "}");
            var exTag = new xml.Tag(_EXAMPLE_TAG, {}, [icuAsText]);
            return [
                // TC requires PH to have a non empty EX, and uses the text node to show the "original" value.
                new xml.Tag(_PLACEHOLDER_TAG, { name: ph.name }, [exTag, icuAsText])
            ];
        };
        _Visitor.prototype.serialize = function (nodes) {
            var _this = this;
            return [].concat.apply([], tslib_1.__spread(nodes.map(function (node) { return node.visit(_this); })));
        };
        return _Visitor;
    }());
    function digest(message) {
        return digest_1.decimalDigest(message);
    }
    exports.digest = digest;
    // TC requires at least one non-empty example on placeholders
    var ExampleVisitor = /** @class */ (function () {
        function ExampleVisitor() {
        }
        ExampleVisitor.prototype.addDefaultExamples = function (node) {
            node.visit(this);
            return node;
        };
        ExampleVisitor.prototype.visitTag = function (tag) {
            var _this = this;
            if (tag.name === _PLACEHOLDER_TAG) {
                if (!tag.children || tag.children.length == 0) {
                    var exText = new xml.Text(tag.attrs['name'] || '...');
                    tag.children = [new xml.Tag(_EXAMPLE_TAG, {}, [exText])];
                }
            }
            else if (tag.children) {
                tag.children.forEach(function (node) { return node.visit(_this); });
            }
        };
        ExampleVisitor.prototype.visitText = function (text) { };
        ExampleVisitor.prototype.visitDeclaration = function (decl) { };
        ExampleVisitor.prototype.visitDoctype = function (doctype) { };
        return ExampleVisitor;
    }());
    // XMB/XTB placeholders can only contain A-Z, 0-9 and _
    function toPublicName(internalName) {
        return internalName.toUpperCase().replace(/[^A-Z0-9_]/g, '_');
    }
    exports.toPublicName = toPublicName;
});
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* @license\n * Copyright Google Inc. 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 {decimalDigest} from '../digest';\nimport * as i18n from '../i18n_ast';\n\nimport {PlaceholderMapper, Serializer, SimplePlaceholderMapper} from './serializer';\nimport * as xml from './xml_helper';\n\nconst _MESSAGES_TAG = 'messagebundle';\nconst _MESSAGE_TAG = 'msg';\nconst _PLACEHOLDER_TAG = 'ph';\nconst _EXAMPLE_TAG = 'ex';\nconst _SOURCE_TAG = 'source';\n\nconst _DOCTYPE = `<!ELEMENT messagebundle (msg)*>\n<!ATTLIST messagebundle class CDATA #IMPLIED>\n\n<!ELEMENT msg (#PCDATA|ph|source)*>\n<!ATTLIST msg id CDATA #IMPLIED>\n<!ATTLIST msg seq CDATA #IMPLIED>\n<!ATTLIST msg name CDATA #IMPLIED>\n<!ATTLIST msg desc CDATA #IMPLIED>\n<!ATTLIST msg meaning CDATA #IMPLIED>\n<!ATTLIST msg obsolete (obsolete) #IMPLIED>\n<!ATTLIST msg xml:space (default|preserve) \"default\">\n<!ATTLIST msg is_hidden CDATA #IMPLIED>\n\n<!ELEMENT source (#PCDATA)>\n\n<!ELEMENT ph (#PCDATA|ex)*>\n<!ATTLIST ph name CDATA #REQUIRED>\n\n<!ELEMENT ex (#PCDATA)>`;\n\nexport class Xmb extends Serializer {\n  write(messages: i18n.Message[], locale: string|null): string {\n    const exampleVisitor = new ExampleVisitor();\n    const visitor = new _Visitor();\n    let rootNode = new xml.Tag(_MESSAGES_TAG);\n\n    messages.forEach(message => {\n      const attrs: {[k: string]: string} = {id: message.id};\n\n      if (message.description) {\n        attrs['desc'] = message.description;\n      }\n\n      if (message.meaning) {\n        attrs['meaning'] = message.meaning;\n      }\n\n      let sourceTags: xml.Tag[] = [];\n      message.sources.forEach((source: i18n.MessageSpan) => {\n        sourceTags.push(new xml.Tag(_SOURCE_TAG, {}, [\n          new xml.Text(\n              `${source.filePath}:${source.startLine}${source.endLine !== source.startLine ? ',' + source.endLine : ''}`)\n        ]));\n      });\n\n      rootNode.children.push(\n          new xml.CR(2),\n          new xml.Tag(_MESSAGE_TAG, attrs, [...sourceTags, ...visitor.serialize(message.nodes)]));\n    });\n\n    rootNode.children.push(new xml.CR());\n\n    return xml.serialize([\n      new xml.Declaration({version: '1.0', encoding: 'UTF-8'}),\n      new xml.CR(),\n      new xml.Doctype(_MESSAGES_TAG, _DOCTYPE),\n      new xml.CR(),\n      exampleVisitor.addDefaultExamples(rootNode),\n      new xml.CR(),\n    ]);\n  }\n\n  load(content: string, url: string):\n      {locale: string, i18nNodesByMsgId: {[msgId: string]: i18n.Node[]}} {\n    throw new Error('Unsupported');\n  }\n\n  digest(message: i18n.Message): string { return digest(message); }\n\n\n  createNameMapper(message: i18n.Message): PlaceholderMapper {\n    return new SimplePlaceholderMapper(message, toPublicName);\n  }\n}\n\nclass _Visitor implements i18n.Visitor {\n  visitText(text: i18n.Text, context?: any): xml.Node[] { return [new xml.Text(text.value)]; }\n\n  visitContainer(container: i18n.Container, context: any): xml.Node[] {\n    const nodes: xml.Node[] = [];\n    container.children.forEach((node: i18n.Node) => nodes.push(...node.visit(this)));\n    return nodes;\n  }\n\n  visitIcu(icu: i18n.Icu, context?: any): xml.Node[] {\n    const nodes = [new xml.Text(`{${icu.expressionPlaceholder}, ${icu.type}, `)];\n\n    Object.keys(icu.cases).forEach((c: string) => {\n      nodes.push(new xml.Text(`${c} {`), ...icu.cases[c].visit(this), new xml.Text(`} `));\n    });\n\n    nodes.push(new xml.Text(`}`));\n\n    return nodes;\n  }\n\n  visitTagPlaceholder(ph: i18n.TagPlaceholder, context?: any): xml.Node[] {\n    const startTagAsText = new xml.Text(`<${ph.tag}>`);\n    const startEx = new xml.Tag(_EXAMPLE_TAG, {}, [startTagAsText]);\n    // TC requires PH to have a non empty EX, and uses the text node to show the \"original\" value.\n    const startTagPh =\n        new xml.Tag(_PLACEHOLDER_TAG, {name: ph.startName}, [startEx, startTagAsText]);\n    if (ph.isVoid) {\n      // void tags have no children nor closing tags\n      return [startTagPh];\n    }\n\n    const closeTagAsText = new xml.Text(`</${ph.tag}>`);\n    const closeEx = new xml.Tag(_EXAMPLE_TAG, {}, [closeTagAsText]);\n    // TC requires PH to have a non empty EX, and uses the text node to show the \"original\" value.\n    const closeTagPh =\n        new xml.Tag(_PLACEHOLDER_TAG, {name: ph.closeName}, [closeEx, closeTagAsText]);\n\n    return [startTagPh, ...this.serialize(ph.children), closeTagPh];\n  }\n\n  visitPlaceholder(ph: i18n.Placeholder, context?: any): xml.Node[] {\n    const interpolationAsText = new xml.Text(`{{${ph.value}}}`);\n    // Example tag needs to be not-empty for TC.\n    const exTag = new xml.Tag(_EXAMPLE_TAG, {}, [interpolationAsText]);\n    return [\n      // TC requires PH to have a non empty EX, and uses the text node to show the \"original\" value.\n      new xml.Tag(_PLACEHOLDER_TAG, {name: ph.name}, [exTag, interpolationAsText])\n    ];\n  }\n\n  visitIcuPlaceholder(ph: i18n.IcuPlaceholder, context?: any): xml.Node[] {\n    const icuExpression = ph.value.expression;\n    const icuType = ph.value.type;\n    const icuCases = Object.keys(ph.value.cases).map((value: string) => value + ' {...}').join(' ');\n    const icuAsText = new xml.Text(`{${icuExpression}, ${icuType}, ${icuCases}}`);\n    const exTag = new xml.Tag(_EXAMPLE_TAG, {}, [icuAsText]);\n    return [\n      // TC requires PH to have a non empty EX, and uses the text node to show the \"original\" value.\n      new xml.Tag(_PLACEHOLDER_TAG, {name: ph.name}, [exTag, icuAsText])\n    ];\n  }\n\n  serialize(nodes: i18n.Node[]): xml.Node[] {\n    return [].concat(...nodes.map(node => node.visit(this)));\n  }\n}\n\nexport function digest(message: i18n.Message): string {\n  return decimalDigest(message);\n}\n\n// TC requires at least one non-empty example on placeholders\nclass ExampleVisitor implements xml.IVisitor {\n  addDefaultExamples(node: xml.Node): xml.Node {\n    node.visit(this);\n    return node;\n  }\n\n  visitTag(tag: xml.Tag): void {\n    if (tag.name === _PLACEHOLDER_TAG) {\n      if (!tag.children || tag.children.length == 0) {\n        const exText = new xml.Text(tag.attrs['name'] || '...');\n        tag.children = [new xml.Tag(_EXAMPLE_TAG, {}, [exText])];\n      }\n    } else if (tag.children) {\n      tag.children.forEach(node => node.visit(this));\n    }\n  }\n\n  visitText(text: xml.Text): void {}\n  visitDeclaration(decl: xml.Declaration): void {}\n  visitDoctype(doctype: xml.Doctype): void {}\n}\n\n// XMB/XTB placeholders can only contain A-Z, 0-9 and _\nexport function toPublicName(internalName: string): string {\n  return internalName.toUpperCase().replace(/[^A-Z0-9_]/g, '_');\n}\n"]}