| 1 | /**
|
|---|
| 2 | * @license
|
|---|
| 3 | * Copyright Google LLC All Rights Reserved.
|
|---|
| 4 | *
|
|---|
| 5 | * Use of this source code is governed by an MIT-style license that can be
|
|---|
| 6 | * found in the LICENSE file at https://angular.io/license
|
|---|
| 7 | */
|
|---|
| 8 | (function (factory) {
|
|---|
| 9 | if (typeof module === "object" && typeof module.exports === "object") {
|
|---|
| 10 | var v = factory(require, exports);
|
|---|
| 11 | if (v !== undefined) module.exports = v;
|
|---|
| 12 | }
|
|---|
| 13 | else if (typeof define === "function" && define.amd) {
|
|---|
| 14 | define("@angular/compiler/src/style_url_resolver", ["require", "exports"], factory);
|
|---|
| 15 | }
|
|---|
| 16 | })(function (require, exports) {
|
|---|
| 17 | "use strict";
|
|---|
| 18 | Object.defineProperty(exports, "__esModule", { value: true });
|
|---|
| 19 | exports.extractStyleUrls = exports.isStyleUrlResolvable = exports.StyleWithImports = void 0;
|
|---|
| 20 | var StyleWithImports = /** @class */ (function () {
|
|---|
| 21 | function StyleWithImports(style, styleUrls) {
|
|---|
| 22 | this.style = style;
|
|---|
| 23 | this.styleUrls = styleUrls;
|
|---|
| 24 | }
|
|---|
| 25 | return StyleWithImports;
|
|---|
| 26 | }());
|
|---|
| 27 | exports.StyleWithImports = StyleWithImports;
|
|---|
| 28 | function isStyleUrlResolvable(url) {
|
|---|
| 29 | if (url == null || url.length === 0 || url[0] == '/')
|
|---|
| 30 | return false;
|
|---|
| 31 | var schemeMatch = url.match(URL_WITH_SCHEMA_REGEXP);
|
|---|
| 32 | return schemeMatch === null || schemeMatch[1] == 'package' || schemeMatch[1] == 'asset';
|
|---|
| 33 | }
|
|---|
| 34 | exports.isStyleUrlResolvable = isStyleUrlResolvable;
|
|---|
| 35 | /**
|
|---|
| 36 | * Rewrites stylesheets by resolving and removing the @import urls that
|
|---|
| 37 | * are either relative or don't have a `package:` scheme
|
|---|
| 38 | */
|
|---|
| 39 | function extractStyleUrls(resolver, baseUrl, cssText) {
|
|---|
| 40 | var foundUrls = [];
|
|---|
| 41 | var modifiedCssText = cssText.replace(CSS_STRIPPABLE_COMMENT_REGEXP, '')
|
|---|
| 42 | .replace(CSS_IMPORT_REGEXP, function () {
|
|---|
| 43 | var m = [];
|
|---|
| 44 | for (var _i = 0; _i < arguments.length; _i++) {
|
|---|
| 45 | m[_i] = arguments[_i];
|
|---|
| 46 | }
|
|---|
| 47 | var url = m[1] || m[2];
|
|---|
| 48 | if (!isStyleUrlResolvable(url)) {
|
|---|
| 49 | // Do not attempt to resolve non-package absolute URLs with URI
|
|---|
| 50 | // scheme
|
|---|
| 51 | return m[0];
|
|---|
| 52 | }
|
|---|
| 53 | foundUrls.push(resolver.resolve(baseUrl, url));
|
|---|
| 54 | return '';
|
|---|
| 55 | });
|
|---|
| 56 | return new StyleWithImports(modifiedCssText, foundUrls);
|
|---|
| 57 | }
|
|---|
| 58 | exports.extractStyleUrls = extractStyleUrls;
|
|---|
| 59 | var CSS_IMPORT_REGEXP = /@import\s+(?:url\()?\s*(?:(?:['"]([^'"]*))|([^;\)\s]*))[^;]*;?/g;
|
|---|
| 60 | var CSS_STRIPPABLE_COMMENT_REGEXP = /\/\*(?!#\s*(?:sourceURL|sourceMappingURL)=)[\s\S]+?\*\//g;
|
|---|
| 61 | var URL_WITH_SCHEMA_REGEXP = /^([^:/?#]+):/;
|
|---|
| 62 | });
|
|---|
| 63 | //# sourceMappingURL=data:application/json;base64,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 |
|---|
