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public/assets/jquery/src/manipulation/buildFragment.js

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+import { jQuery } from "../core.js";
+import { toType } from "../core/toType.js";
+import { isAttached } from "../core/isAttached.js";
+import { arr } from "../var/arr.js";
+import { rtagName } from "./var/rtagName.js";
+import { rscriptType } from "./var/rscriptType.js";
+import { wrapMap } from "./wrapMap.js";
+import { getAll } from "./getAll.js";
+import { setGlobalEval } from "./setGlobalEval.js";
+import { isArrayLike } from "../core/isArrayLike.js";
+
+var rhtml = /<|&#?\w+;/;
+
+export function buildFragment( elems, context, scripts, selection, ignored ) {
+	var elem, tmp, tag, wrap, attached, j,
+		fragment = context.createDocumentFragment(),
+		nodes = [],
+		i = 0,
+		l = elems.length;
+
+	for ( ; i < l; i++ ) {
+		elem = elems[ i ];
+
+		if ( elem || elem === 0 ) {
+
+			// Add nodes directly
+			if ( toType( elem ) === "object" && ( elem.nodeType || isArrayLike( elem ) ) ) {
+				jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+			// Convert non-html into a text node
+			} else if ( !rhtml.test( elem ) ) {
+				nodes.push( context.createTextNode( elem ) );
+
+			// Convert html into DOM nodes
+			} else {
+				tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
+
+				// Deserialize a standard representation
+				tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
+				wrap = wrapMap[ tag ] || arr;
+
+				// Create wrappers & descend into them.
+				j = wrap.length;
+				while ( --j > -1 ) {
+					tmp = tmp.appendChild( context.createElement( wrap[ j ] ) );
+				}
+
+				tmp.innerHTML = jQuery.htmlPrefilter( elem );
+
+				jQuery.merge( nodes, tmp.childNodes );
+
+				// Remember the top-level container
+				tmp = fragment.firstChild;
+
+				// Ensure the created nodes are orphaned (trac-12392)
+				tmp.textContent = "";
+			}
+		}
+	}
+
+	// Remove wrapper from fragment
+	fragment.textContent = "";
+
+	i = 0;
+	while ( ( elem = nodes[ i++ ] ) ) {
+
+		// Skip elements already in the context collection (trac-4087)
+		if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
+			if ( ignored ) {
+				ignored.push( elem );
+			}
+			continue;
+		}
+
+		attached = isAttached( elem );
+
+		// Append to fragment
+		tmp = getAll( fragment.appendChild( elem ), "script" );
+
+		// Preserve script evaluation history
+		if ( attached ) {
+			setGlobalEval( tmp );
+		}
+
+		// Capture executables
+		if ( scripts ) {
+			j = 0;
+			while ( ( elem = tmp[ j++ ] ) ) {
+				if ( rscriptType.test( elem.type || "" ) ) {
+					scripts.push( elem );
+				}
+			}
+		}
+	}
+
+	return fragment;
+}