fix

2025-05-12 05:38:44 +09:00
parent dced21c3f8
commit 6d78bfa46e
8120 changed files with 1161564 additions and 0 deletions
--- a/book/node_modules/parse5-parser-stream/dist/cjs/index.js
+++ b/book/node_modules/parse5-parser-stream/dist/cjs/index.js
@ -0,0 +1,90 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.ParserStream = void 0;
+const node_stream_1 = require("node:stream");
+const parse5_1 = require("parse5");
+/* eslint-disable unicorn/consistent-function-scoping -- The rule seems to be broken here. */
+/**
+ * Streaming HTML parser with scripting support.
+ * A [writable stream](https://nodejs.org/api/stream.html#stream_class_stream_writable).
+ *
+ * @example
+ *
+ * ```js
+ * const ParserStream = require('parse5-parser-stream');
+ * const http = require('http');
+ * const { finished } = require('node:stream');
+ *
+ * // Fetch the page content and obtain it's <head> node
+ * http.get('http://inikulin.github.io/parse5/', res => {
+ *     const parser = new ParserStream();
+ *
+ *     finished(parser, () => {
+ *         console.log(parser.document.childNodes[1].childNodes[0].tagName); //> 'head'
+ *     });
+ *
+ *     res.pipe(parser);
+ * });
+ * ```
+ *
+ */
+class ParserStream extends node_stream_1.Writable {
+    static getFragmentStream(fragmentContext, options) {
+        const parser = parse5_1.Parser.getFragmentParser(fragmentContext, options);
+        const stream = new ParserStream(options, parser);
+        return stream;
+    }
+    /** The resulting document node. */
+    get document() {
+        return this.parser.document;
+    }
+    getFragment() {
+        return this.parser.getFragment();
+    }
+    /**
+     * @param options Parsing options.
+     */
+    constructor(options, parser = new parse5_1.Parser(options)) {
+        super({ decodeStrings: false });
+        this.parser = parser;
+        this.lastChunkWritten = false;
+        this.writeCallback = undefined;
+        this.pendingHtmlInsertions = [];
+        const resume = () => {
+            for (let i = this.pendingHtmlInsertions.length - 1; i >= 0; i--) {
+                this.parser.tokenizer.insertHtmlAtCurrentPos(this.pendingHtmlInsertions[i]);
+            }
+            this.pendingHtmlInsertions.length = 0;
+            //NOTE: keep parsing if we don't wait for the next input chunk
+            this.parser.tokenizer.resume(this.writeCallback);
+        };
+        const documentWrite = (html) => {
+            if (!this.parser.stopped) {
+                this.pendingHtmlInsertions.push(html);
+            }
+        };
+        const scriptHandler = (scriptElement) => {
+            if (this.listenerCount('script') > 0) {
+                this.parser.tokenizer.pause();
+                this.emit('script', scriptElement, documentWrite, resume);
+            }
+        };
+        this.parser.scriptHandler = scriptHandler;
+    }
+    //WritableStream implementation
+    _write(chunk, _encoding, callback) {
+        if (typeof chunk !== 'string') {
+            throw new TypeError('Parser can work only with string streams.');
+        }
+        this.writeCallback = callback;
+        this.parser.tokenizer.write(chunk, this.lastChunkWritten, this.writeCallback);
+    }
+    // TODO [engine:node@>=16]: Due to issues with Node < 16, we are overriding `end` instead of `_final`.
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    end(chunk, encoding, callback) {
+        this.lastChunkWritten = true;
+        super.end(chunk || '', encoding, callback);
+    }
+}
+exports.ParserStream = ParserStream;
+//# sourceMappingURL=index.js.map