Elep

/**
 * @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/ml_parser/html_whitespaces", ["require", "exports", "@angular/compiler/src/ml_parser/ast", "@angular/compiler/src/ml_parser/parser", "@angular/compiler/src/ml_parser/tags"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    var html = require("@angular/compiler/src/ml_parser/ast");
    var parser_1 = require("@angular/compiler/src/ml_parser/parser");
    var tags_1 = require("@angular/compiler/src/ml_parser/tags");
    exports.PRESERVE_WS_ATTR_NAME = 'ngPreserveWhitespaces';
    var SKIP_WS_TRIM_TAGS = new Set(['pre', 'template', 'textarea', 'script', 'style']);
    // Equivalent to \s with \u00a0 (non-breaking space) excluded.
    // Based on https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp
    var WS_CHARS = ' \f\n\r\t\v\u1680\u180e\u2000-\u200a\u2028\u2029\u202f\u205f\u3000\ufeff';
    var NO_WS_REGEXP = new RegExp("[^" + WS_CHARS + "]");
    var WS_REPLACE_REGEXP = new RegExp("[" + WS_CHARS + "]{2,}", 'g');
    function hasPreserveWhitespacesAttr(attrs) {
        return attrs.some(function (attr) { return attr.name === exports.PRESERVE_WS_ATTR_NAME; });
    }
    /**
     * Angular Dart introduced &ngsp; as a placeholder for non-removable space, see:
     * https://github.com/dart-lang/angular/blob/0bb611387d29d65b5af7f9d2515ab571fd3fbee4/_tests/test/compiler/preserve_whitespace_test.dart#L25-L32
     * In Angular Dart &ngsp; is converted to the 0xE500 PUA (Private Use Areas) unicode character
     * and later on replaced by a space. We are re-implementing the same idea here.
     */
    function replaceNgsp(value) {
        // lexer is replacing the &ngsp; pseudo-entity with NGSP_UNICODE
        return value.replace(new RegExp(tags_1.NGSP_UNICODE, 'g'), ' ');
    }
    exports.replaceNgsp = replaceNgsp;
    /**
     * This visitor can walk HTML parse tree and remove / trim text nodes using the following rules:
     * - consider spaces, tabs and new lines as whitespace characters;
     * - drop text nodes consisting of whitespace characters only;
     * - for all other text nodes replace consecutive whitespace characters with one space;
     * - convert &ngsp; pseudo-entity to a single space;
     *
     * Removal and trimming of whitespaces have positive performance impact (less code to generate
     * while compiling templates, faster view creation). At the same time it can be "destructive"
     * in some cases (whitespaces can influence layout). Because of the potential of breaking layout
     * this visitor is not activated by default in Angular 5 and people need to explicitly opt-in for
     * whitespace removal. The default option for whitespace removal will be revisited in Angular 6
     * and might be changed to "on" by default.
     */
    var WhitespaceVisitor = /** @class */ (function () {
        function WhitespaceVisitor() {
        }
        WhitespaceVisitor.prototype.visitElement = function (element, context) {
            if (SKIP_WS_TRIM_TAGS.has(element.name) || hasPreserveWhitespacesAttr(element.attrs)) {
                // don't descent into elements where we need to preserve whitespaces
                // but still visit all attributes to eliminate one used as a market to preserve WS
                return new html.Element(element.name, html.visitAll(this, element.attrs), element.children, element.sourceSpan, element.startSourceSpan, element.endSourceSpan, element.i18n);
            }
            return new html.Element(element.name, element.attrs, visitAllWithSiblings(this, element.children), element.sourceSpan, element.startSourceSpan, element.endSourceSpan, element.i18n);
        };
        WhitespaceVisitor.prototype.visitAttribute = function (attribute, context) {
            return attribute.name !== exports.PRESERVE_WS_ATTR_NAME ? attribute : null;
        };
        WhitespaceVisitor.prototype.visitText = function (text, context) {
            var isNotBlank = text.value.match(NO_WS_REGEXP);
            var hasExpansionSibling = context &&
                (context.prev instanceof html.Expansion || context.next instanceof html.Expansion);
            if (isNotBlank || hasExpansionSibling) {
                return new html.Text(replaceNgsp(text.value).replace(WS_REPLACE_REGEXP, ' '), text.sourceSpan, text.i18n);
            }
            return null;
        };
        WhitespaceVisitor.prototype.visitComment = function (comment, context) { return comment; };
        WhitespaceVisitor.prototype.visitExpansion = function (expansion, context) { return expansion; };
        WhitespaceVisitor.prototype.visitExpansionCase = function (expansionCase, context) { return expansionCase; };
        return WhitespaceVisitor;
    }());
    exports.WhitespaceVisitor = WhitespaceVisitor;
    function removeWhitespaces(htmlAstWithErrors) {
        return new parser_1.ParseTreeResult(html.visitAll(new WhitespaceVisitor(), htmlAstWithErrors.rootNodes), htmlAstWithErrors.errors);
    }
    exports.removeWhitespaces = removeWhitespaces;
    function visitAllWithSiblings(visitor, nodes) {
        var result = [];
        nodes.forEach(function (ast, i) {
            var context = { prev: nodes[i - 1], next: nodes[i + 1] };
            var astResult = ast.visit(visitor, context);
            if (astResult) {
                result.push(astResult);
            }
        });
        return result;
    }
});
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"html_whitespaces.js","sourceRoot":"","sources":["../../../../../../../packages/compiler/src/ml_parser/html_whitespaces.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;;;;;;;;;;;;IAEH,0DAA8B;IAC9B,iEAAyC;IACzC,6DAAoC;IAEvB,QAAA,qBAAqB,GAAG,uBAAuB,CAAC;IAE7D,IAAM,iBAAiB,GAAG,IAAI,GAAG,CAAC,CAAC,KAAK,EAAE,UAAU,EAAE,UAAU,EAAE,QAAQ,EAAE,OAAO,CAAC,CAAC,CAAC;IAEtF,8DAA8D;IAC9D,mGAAmG;IACnG,IAAM,QAAQ,GAAG,0EAA0E,CAAC;IAC5F,IAAM,YAAY,GAAG,IAAI,MAAM,CAAC,OAAK,QAAQ,MAAG,CAAC,CAAC;IAClD,IAAM,iBAAiB,GAAG,IAAI,MAAM,CAAC,MAAI,QAAQ,UAAO,EAAE,GAAG,CAAC,CAAC;IAE/D,SAAS,0BAA0B,CAAC,KAAuB;QACzD,OAAO,KAAK,CAAC,IAAI,CAAC,UAAC,IAAoB,IAAK,OAAA,IAAI,CAAC,IAAI,KAAK,6BAAqB,EAAnC,CAAmC,CAAC,CAAC;IACnF,CAAC;IAED;;;;;OAKG;IACH,SAAgB,WAAW,CAAC,KAAa;QACvC,gEAAgE;QAChE,OAAO,KAAK,CAAC,OAAO,CAAC,IAAI,MAAM,CAAC,mBAAY,EAAE,GAAG,CAAC,EAAE,GAAG,CAAC,CAAC;IAC3D,CAAC;IAHD,kCAGC;IAED;;;;;;;;;;;;;OAaG;IACH;QAAA;QAqCA,CAAC;QApCC,wCAAY,GAAZ,UAAa,OAAqB,EAAE,OAAY;YAC9C,IAAI,iBAAiB,CAAC,GAAG,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,0BAA0B,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE;gBACpF,oEAAoE;gBACpE,kFAAkF;gBAClF,OAAO,IAAI,IAAI,CAAC,OAAO,CACnB,OAAO,CAAC,IAAI,EAAE,IAAI,CAAC,QAAQ,CAAC,IAAI,EAAE,OAAO,CAAC,KAAK,CAAC,EAAE,OAAO,CAAC,QAAQ,EAAE,OAAO,CAAC,UAAU,EACtF,OAAO,CAAC,eAAe,EAAE,OAAO,CAAC,aAAa,EAAE,OAAO,CAAC,IAAI,CAAC,CAAC;aACnE;YAED,OAAO,IAAI,IAAI,CAAC,OAAO,CACnB,OAAO,CAAC,IAAI,EAAE,OAAO,CAAC,KAAK,EAAE,oBAAoB,CAAC,IAAI,EAAE,OAAO,CAAC,QAAQ,CAAC,EACzE,OAAO,CAAC,UAAU,EAAE,OAAO,CAAC,eAAe,EAAE,OAAO,CAAC,aAAa,EAAE,OAAO,CAAC,IAAI,CAAC,CAAC;QACxF,CAAC;QAED,0CAAc,GAAd,UAAe,SAAyB,EAAE,OAAY;YACpD,OAAO,SAAS,CAAC,IAAI,KAAK,6BAAqB,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC,CAAC,IAAI,CAAC;QACrE,CAAC;QAED,qCAAS,GAAT,UAAU,IAAe,EAAE,OAAmC;YAC5D,IAAM,UAAU,GAAG,IAAI,CAAC,KAAK,CAAC,KAAK,CAAC,YAAY,CAAC,CAAC;YAClD,IAAM,mBAAmB,GAAG,OAAO;gBAC/B,CAAC,OAAO,CAAC,IAAI,YAAY,IAAI,CAAC,SAAS,IAAI,OAAO,CAAC,IAAI,YAAY,IAAI,CAAC,SAAS,CAAC,CAAC;YAEvF,IAAI,UAAU,IAAI,mBAAmB,EAAE;gBACrC,OAAO,IAAI,IAAI,CAAC,IAAI,CAChB,WAAW,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,OAAO,CAAC,iBAAiB,EAAE,GAAG,CAAC,EAAE,IAAI,CAAC,UAAU,EAAE,IAAI,CAAC,IAAI,CAAC,CAAC;aAC1F;YAED,OAAO,IAAI,CAAC;QACd,CAAC;QAED,wCAAY,GAAZ,UAAa,OAAqB,EAAE,OAAY,IAAS,OAAO,OAAO,CAAC,CAAC,CAAC;QAE1E,0CAAc,GAAd,UAAe,SAAyB,EAAE,OAAY,IAAS,OAAO,SAAS,CAAC,CAAC,CAAC;QAElF,8CAAkB,GAAlB,UAAmB,aAAiC,EAAE,OAAY,IAAS,OAAO,aAAa,CAAC,CAAC,CAAC;QACpG,wBAAC;IAAD,CAAC,AArCD,IAqCC;IArCY,8CAAiB;IAuC9B,SAAgB,iBAAiB,CAAC,iBAAkC;QAClE,OAAO,IAAI,wBAAe,CACtB,IAAI,CAAC,QAAQ,CAAC,IAAI,iBAAiB,EAAE,EAAE,iBAAiB,CAAC,SAAS,CAAC,EACnE,iBAAiB,CAAC,MAAM,CAAC,CAAC;IAChC,CAAC;IAJD,8CAIC;IAOD,SAAS,oBAAoB,CAAC,OAA0B,EAAE,KAAkB;QAC1E,IAAM,MAAM,GAAU,EAAE,CAAC;QAEzB,KAAK,CAAC,OAAO,CAAC,UAAC,GAAG,EAAE,CAAC;YACnB,IAAM,OAAO,GAA0B,EAAC,IAAI,EAAE,KAAK,CAAC,CAAC,GAAG,CAAC,CAAC,EAAE,IAAI,EAAE,KAAK,CAAC,CAAC,GAAG,CAAC,CAAC,EAAC,CAAC;YAChF,IAAM,SAAS,GAAG,GAAG,CAAC,KAAK,CAAC,OAAO,EAAE,OAAO,CAAC,CAAC;YAC9C,IAAI,SAAS,EAAE;gBACb,MAAM,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;aACxB;QACH,CAAC,CAAC,CAAC;QACH,OAAO,MAAM,CAAC;IAChB,CAAC","sourcesContent":["/**\n * @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 * as html from './ast';\nimport {ParseTreeResult} from './parser';\nimport {NGSP_UNICODE} from './tags';\n\nexport const PRESERVE_WS_ATTR_NAME = 'ngPreserveWhitespaces';\n\nconst SKIP_WS_TRIM_TAGS = new Set(['pre', 'template', 'textarea', 'script', 'style']);\n\n// Equivalent to \\s with \\u00a0 (non-breaking space) excluded.\n// Based on https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp\nconst WS_CHARS = ' \\f\\n\\r\\t\\v\\u1680\\u180e\\u2000-\\u200a\\u2028\\u2029\\u202f\\u205f\\u3000\\ufeff';\nconst NO_WS_REGEXP = new RegExp(`[^${WS_CHARS}]`);\nconst WS_REPLACE_REGEXP = new RegExp(`[${WS_CHARS}]{2,}`, 'g');\n\nfunction hasPreserveWhitespacesAttr(attrs: html.Attribute[]): boolean {\n  return attrs.some((attr: html.Attribute) => attr.name === PRESERVE_WS_ATTR_NAME);\n}\n\n/**\n * Angular Dart introduced &ngsp; as a placeholder for non-removable space, see:\n * https://github.com/dart-lang/angular/blob/0bb611387d29d65b5af7f9d2515ab571fd3fbee4/_tests/test/compiler/preserve_whitespace_test.dart#L25-L32\n * In Angular Dart &ngsp; is converted to the 0xE500 PUA (Private Use Areas) unicode character\n * and later on replaced by a space. We are re-implementing the same idea here.\n */\nexport function replaceNgsp(value: string): string {\n  // lexer is replacing the &ngsp; pseudo-entity with NGSP_UNICODE\n  return value.replace(new RegExp(NGSP_UNICODE, 'g'), ' ');\n}\n\n/**\n * This visitor can walk HTML parse tree and remove / trim text nodes using the following rules:\n * - consider spaces, tabs and new lines as whitespace characters;\n * - drop text nodes consisting of whitespace characters only;\n * - for all other text nodes replace consecutive whitespace characters with one space;\n * - convert &ngsp; pseudo-entity to a single space;\n *\n * Removal and trimming of whitespaces have positive performance impact (less code to generate\n * while compiling templates, faster view creation). At the same time it can be \"destructive\"\n * in some cases (whitespaces can influence layout). Because of the potential of breaking layout\n * this visitor is not activated by default in Angular 5 and people need to explicitly opt-in for\n * whitespace removal. The default option for whitespace removal will be revisited in Angular 6\n * and might be changed to \"on\" by default.\n */\nexport class WhitespaceVisitor implements html.Visitor {\n  visitElement(element: html.Element, context: any): any {\n    if (SKIP_WS_TRIM_TAGS.has(element.name) || hasPreserveWhitespacesAttr(element.attrs)) {\n      // don't descent into elements where we need to preserve whitespaces\n      // but still visit all attributes to eliminate one used as a market to preserve WS\n      return new html.Element(\n          element.name, html.visitAll(this, element.attrs), element.children, element.sourceSpan,\n          element.startSourceSpan, element.endSourceSpan, element.i18n);\n    }\n\n    return new html.Element(\n        element.name, element.attrs, visitAllWithSiblings(this, element.children),\n        element.sourceSpan, element.startSourceSpan, element.endSourceSpan, element.i18n);\n  }\n\n  visitAttribute(attribute: html.Attribute, context: any): any {\n    return attribute.name !== PRESERVE_WS_ATTR_NAME ? attribute : null;\n  }\n\n  visitText(text: html.Text, context: SiblingVisitorContext|null): any {\n    const isNotBlank = text.value.match(NO_WS_REGEXP);\n    const hasExpansionSibling = context &&\n        (context.prev instanceof html.Expansion || context.next instanceof html.Expansion);\n\n    if (isNotBlank || hasExpansionSibling) {\n      return new html.Text(\n          replaceNgsp(text.value).replace(WS_REPLACE_REGEXP, ' '), text.sourceSpan, text.i18n);\n    }\n\n    return null;\n  }\n\n  visitComment(comment: html.Comment, context: any): any { return comment; }\n\n  visitExpansion(expansion: html.Expansion, context: any): any { return expansion; }\n\n  visitExpansionCase(expansionCase: html.ExpansionCase, context: any): any { return expansionCase; }\n}\n\nexport function removeWhitespaces(htmlAstWithErrors: ParseTreeResult): ParseTreeResult {\n  return new ParseTreeResult(\n      html.visitAll(new WhitespaceVisitor(), htmlAstWithErrors.rootNodes),\n      htmlAstWithErrors.errors);\n}\n\ninterface SiblingVisitorContext {\n  prev: html.Node|undefined;\n  next: html.Node|undefined;\n}\n\nfunction visitAllWithSiblings(visitor: WhitespaceVisitor, nodes: html.Node[]): any[] {\n  const result: any[] = [];\n\n  nodes.forEach((ast, i) => {\n    const context: SiblingVisitorContext = {prev: nodes[i - 1], next: nodes[i + 1]};\n    const astResult = ast.visit(visitor, context);\n    if (astResult) {\n      result.push(astResult);\n    }\n  });\n  return result;\n}\n"]}