/** * @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/i18n_ast", ["require", "exports"], factory); } })(function (require, exports) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var Message = /** @class */ (function () { /** * @param nodes message AST * @param placeholders maps placeholder names to static content * @param placeholderToMessage maps placeholder names to messages (used for nested ICU messages) * @param meaning * @param description * @param customId */ function Message(nodes, placeholders, placeholderToMessage, meaning, description, customId) { this.nodes = nodes; this.placeholders = placeholders; this.placeholderToMessage = placeholderToMessage; this.meaning = meaning; this.description = description; this.customId = customId; this.id = this.customId; /** The ids to use if there are no custom id and if `i18nLegacyMessageIdFormat` is not empty */ this.legacyIds = []; if (nodes.length) { this.sources = [{ filePath: nodes[0].sourceSpan.start.file.url, startLine: nodes[0].sourceSpan.start.line + 1, startCol: nodes[0].sourceSpan.start.col + 1, endLine: nodes[nodes.length - 1].sourceSpan.end.line + 1, endCol: nodes[0].sourceSpan.start.col + 1 }]; } else { this.sources = []; } } return Message; }()); exports.Message = Message; var Text = /** @class */ (function () { function Text(value, sourceSpan) { this.value = value; this.sourceSpan = sourceSpan; } Text.prototype.visit = function (visitor, context) { return visitor.visitText(this, context); }; return Text; }()); exports.Text = Text; // TODO(vicb): do we really need this node (vs an array) ? var Container = /** @class */ (function () { function Container(children, sourceSpan) { this.children = children; this.sourceSpan = sourceSpan; } Container.prototype.visit = function (visitor, context) { return visitor.visitContainer(this, context); }; return Container; }()); exports.Container = Container; var Icu = /** @class */ (function () { function Icu(expression, type, cases, sourceSpan) { this.expression = expression; this.type = type; this.cases = cases; this.sourceSpan = sourceSpan; } Icu.prototype.visit = function (visitor, context) { return visitor.visitIcu(this, context); }; return Icu; }()); exports.Icu = Icu; var TagPlaceholder = /** @class */ (function () { function TagPlaceholder(tag, attrs, startName, closeName, children, isVoid, sourceSpan) { this.tag = tag; this.attrs = attrs; this.startName = startName; this.closeName = closeName; this.children = children; this.isVoid = isVoid; this.sourceSpan = sourceSpan; } TagPlaceholder.prototype.visit = function (visitor, context) { return visitor.visitTagPlaceholder(this, context); }; return TagPlaceholder; }()); exports.TagPlaceholder = TagPlaceholder; var Placeholder = /** @class */ (function () { function Placeholder(value, name, sourceSpan) { this.value = value; this.name = name; this.sourceSpan = sourceSpan; } Placeholder.prototype.visit = function (visitor, context) { return visitor.visitPlaceholder(this, context); }; return Placeholder; }()); exports.Placeholder = Placeholder; var IcuPlaceholder = /** @class */ (function () { function IcuPlaceholder(value, name, sourceSpan) { this.value = value; this.name = name; this.sourceSpan = sourceSpan; } IcuPlaceholder.prototype.visit = function (visitor, context) { return visitor.visitIcuPlaceholder(this, context); }; return IcuPlaceholder; }()); exports.IcuPlaceholder = IcuPlaceholder; // Clone the AST var CloneVisitor = /** @class */ (function () { function CloneVisitor() { } CloneVisitor.prototype.visitText = function (text, context) { return new Text(text.value, text.sourceSpan); }; CloneVisitor.prototype.visitContainer = function (container, context) { var _this = this; var children = container.children.map(function (n) { return n.visit(_this, context); }); return new Container(children, container.sourceSpan); }; CloneVisitor.prototype.visitIcu = function (icu, context) { var _this = this; var cases = {}; Object.keys(icu.cases).forEach(function (key) { return cases[key] = icu.cases[key].visit(_this, context); }); var msg = new Icu(icu.expression, icu.type, cases, icu.sourceSpan); msg.expressionPlaceholder = icu.expressionPlaceholder; return msg; }; CloneVisitor.prototype.visitTagPlaceholder = function (ph, context) { var _this = this; var children = ph.children.map(function (n) { return n.visit(_this, context); }); return new TagPlaceholder(ph.tag, ph.attrs, ph.startName, ph.closeName, children, ph.isVoid, ph.sourceSpan); }; CloneVisitor.prototype.visitPlaceholder = function (ph, context) { return new Placeholder(ph.value, ph.name, ph.sourceSpan); }; CloneVisitor.prototype.visitIcuPlaceholder = function (ph, context) { return new IcuPlaceholder(ph.value, ph.name, ph.sourceSpan); }; return CloneVisitor; }()); exports.CloneVisitor = CloneVisitor; // Visit all the nodes recursively var RecurseVisitor = /** @class */ (function () { function RecurseVisitor() { } RecurseVisitor.prototype.visitText = function (text, context) { }; RecurseVisitor.prototype.visitContainer = function (container, context) { var _this = this; container.children.forEach(function (child) { return child.visit(_this); }); }; RecurseVisitor.prototype.visitIcu = function (icu, context) { var _this = this; Object.keys(icu.cases).forEach(function (k) { icu.cases[k].visit(_this); }); }; RecurseVisitor.prototype.visitTagPlaceholder = function (ph, context) { var _this = this; ph.children.forEach(function (child) { return child.visit(_this); }); }; RecurseVisitor.prototype.visitPlaceholder = function (ph, context) { }; RecurseVisitor.prototype.visitIcuPlaceholder = function (ph, context) { }; return RecurseVisitor; }()); exports.RecurseVisitor = RecurseVisitor; }); //# 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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 {ParseSourceSpan} from '../parse_util';\n\nexport class Message {\n  sources: MessageSpan[];\n  id: string = this.customId;\n  /** The ids to use if there are no custom id and if `i18nLegacyMessageIdFormat` is not empty */\n  legacyIds: string[] = [];\n\n  /**\n   * @param nodes message AST\n   * @param placeholders maps placeholder names to static content\n   * @param placeholderToMessage maps placeholder names to messages (used for nested ICU messages)\n   * @param meaning\n   * @param description\n   * @param customId\n   */\n  constructor(\n      public nodes: Node[], public placeholders: {[phName: string]: string},\n      public placeholderToMessage: {[phName: string]: Message}, public meaning: string,\n      public description: string, public customId: string) {\n    if (nodes.length) {\n      this.sources = [{\n        filePath: nodes[0].sourceSpan.start.file.url,\n        startLine: nodes[0].sourceSpan.start.line + 1,\n        startCol: nodes[0].sourceSpan.start.col + 1,\n        endLine: nodes[nodes.length - 1].sourceSpan.end.line + 1,\n        endCol: nodes[0].sourceSpan.start.col + 1\n      }];\n    } else {\n      this.sources = [];\n    }\n  }\n}\n\n// line and columns indexes are 1 based\nexport interface MessageSpan {\n  filePath: string;\n  startLine: number;\n  startCol: number;\n  endLine: number;\n  endCol: number;\n}\n\nexport interface Node {\n  sourceSpan: ParseSourceSpan;\n  visit(visitor: Visitor, context?: any): any;\n}\n\nexport class Text implements Node {\n  constructor(public value: string, public sourceSpan: ParseSourceSpan) {}\n\n  visit(visitor: Visitor, context?: any): any { return visitor.visitText(this, context); }\n}\n\n// TODO(vicb): do we really need this node (vs an array) ?\nexport class Container implements Node {\n  constructor(public children: Node[], public sourceSpan: ParseSourceSpan) {}\n\n  visit(visitor: Visitor, context?: any): any { return visitor.visitContainer(this, context); }\n}\n\nexport class Icu implements Node {\n  // TODO(issue/24571): remove '!'.\n  public expressionPlaceholder !: string;\n  constructor(\n      public expression: string, public type: string, public cases: {[k: string]: Node},\n      public sourceSpan: ParseSourceSpan) {}\n\n  visit(visitor: Visitor, context?: any): any { return visitor.visitIcu(this, context); }\n}\n\nexport class TagPlaceholder implements Node {\n  constructor(\n      public tag: string, public attrs: {[k: string]: string}, public startName: string,\n      public closeName: string, public children: Node[], public isVoid: boolean,\n      public sourceSpan: ParseSourceSpan) {}\n\n  visit(visitor: Visitor, context?: any): any { return visitor.visitTagPlaceholder(this, context); }\n}\n\nexport class Placeholder implements Node {\n  constructor(public value: string, public name: string, public sourceSpan: ParseSourceSpan) {}\n\n  visit(visitor: Visitor, context?: any): any { return visitor.visitPlaceholder(this, context); }\n}\n\nexport class IcuPlaceholder implements Node {\n  /** Used to capture a message computed from a previous processing pass (see `setI18nRefs()`). */\n  previousMessage?: Message;\n  constructor(public value: Icu, public name: string, public sourceSpan: ParseSourceSpan) {}\n\n  visit(visitor: Visitor, context?: any): any { return visitor.visitIcuPlaceholder(this, context); }\n}\n\n/**\n * Each HTML node that is affect by an i18n tag will also have an `i18n` property that is of type\n * `I18nMeta`.\n * This information is either a `Message`, which indicates it is the root of an i18n message, or a\n * `Node`, which indicates is it part of a containing `Message`.\n */\nexport type I18nMeta = Message | Node;\n\nexport interface Visitor {\n  visitText(text: Text, context?: any): any;\n  visitContainer(container: Container, context?: any): any;\n  visitIcu(icu: Icu, context?: any): any;\n  visitTagPlaceholder(ph: TagPlaceholder, context?: any): any;\n  visitPlaceholder(ph: Placeholder, context?: any): any;\n  visitIcuPlaceholder(ph: IcuPlaceholder, context?: any): any;\n}\n\n// Clone the AST\nexport class CloneVisitor implements Visitor {\n  visitText(text: Text, context?: any): Text { return new Text(text.value, text.sourceSpan); }\n\n  visitContainer(container: Container, context?: any): Container {\n    const children = container.children.map(n => n.visit(this, context));\n    return new Container(children, container.sourceSpan);\n  }\n\n  visitIcu(icu: Icu, context?: any): Icu {\n    const cases: {[k: string]: Node} = {};\n    Object.keys(icu.cases).forEach(key => cases[key] = icu.cases[key].visit(this, context));\n    const msg = new Icu(icu.expression, icu.type, cases, icu.sourceSpan);\n    msg.expressionPlaceholder = icu.expressionPlaceholder;\n    return msg;\n  }\n\n  visitTagPlaceholder(ph: TagPlaceholder, context?: any): TagPlaceholder {\n    const children = ph.children.map(n => n.visit(this, context));\n    return new TagPlaceholder(\n        ph.tag, ph.attrs, ph.startName, ph.closeName, children, ph.isVoid, ph.sourceSpan);\n  }\n\n  visitPlaceholder(ph: Placeholder, context?: any): Placeholder {\n    return new Placeholder(ph.value, ph.name, ph.sourceSpan);\n  }\n\n  visitIcuPlaceholder(ph: IcuPlaceholder, context?: any): IcuPlaceholder {\n    return new IcuPlaceholder(ph.value, ph.name, ph.sourceSpan);\n  }\n}\n\n// Visit all the nodes recursively\nexport class RecurseVisitor implements Visitor {\n  visitText(text: Text, context?: any): any {}\n\n  visitContainer(container: Container, context?: any): any {\n    container.children.forEach(child => child.visit(this));\n  }\n\n  visitIcu(icu: Icu, context?: any): any {\n    Object.keys(icu.cases).forEach(k => { icu.cases[k].visit(this); });\n  }\n\n  visitTagPlaceholder(ph: TagPlaceholder, context?: any): any {\n    ph.children.forEach(child => child.visit(this));\n  }\n\n  visitPlaceholder(ph: Placeholder, context?: any): any {}\n\n  visitIcuPlaceholder(ph: IcuPlaceholder, context?: any): any {}\n}\n"]}