commit

node_modules/cheerio/lib/parse.js

@@ -0,0 +1,67 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.update = void 0;
+var htmlparser2_1 = require("htmlparser2");
+var htmlparser2_adapter_1 = require("./parsers/htmlparser2-adapter");
+var parse5_adapter_1 = require("./parsers/parse5-adapter");
+var domhandler_1 = require("domhandler");
+/*
+ * Parser
+ */
+function parse(content, options, isDocument) {
+    if (typeof Buffer !== 'undefined' && Buffer.isBuffer(content)) {
+        content = content.toString();
+    }
+    if (typeof content === 'string') {
+        return options.xmlMode || options._useHtmlParser2
+            ? htmlparser2_adapter_1.parse(content, options)
+            : parse5_adapter_1.parse(content, options, isDocument);
+    }
+    var doc = content;
+    if (!Array.isArray(doc) && domhandler_1.isDocument(doc)) {
+        // If `doc` is already a root, just return it
+        return doc;
+    }
+    // Add conent to new root element
+    var root = new domhandler_1.Document([]);
+    // Update the DOM using the root
+    update(doc, root);
+    return root;
+}
+exports.default = parse;
+/**
+ * Update the dom structure, for one changed layer.
+ *
+ * @param newChilds - The new children.
+ * @param parent - The new parent.
+ * @returns The parent node.
+ */
+function update(newChilds, parent) {
+    // Normalize
+    var arr = Array.isArray(newChilds) ? newChilds : [newChilds];
+    // Update parent
+    if (parent) {
+        parent.children = arr;
+    }
+    else {
+        parent = null;
+    }
+    // Update neighbors
+    for (var i = 0; i < arr.length; i++) {
+        var node = arr[i];
+        // Cleanly remove existing nodes from their previous structures.
+        if (node.parent && node.parent.children !== arr) {
+            htmlparser2_1.DomUtils.removeElement(node);
+        }
+        if (parent) {
+            node.prev = arr[i - 1] || null;
+            node.next = arr[i + 1] || null;
+        }
+        else {
+            node.prev = node.next = null;
+        }
+        node.parent = parent;
+    }
+    return parent;
+}
+exports.update = update;