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Unified Diff: runtime/bin/vmservice/observatory/deployed/web/packages/html_import/src/Parser.js

Issue 810623005: Build Observatory with runtime (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 5 years, 11 months ago
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Index: runtime/bin/vmservice/observatory/deployed/web/packages/html_import/src/Parser.js
diff --git a/runtime/bin/vmservice/observatory/deployed/web/packages/html_import/src/Parser.js b/runtime/bin/vmservice/observatory/deployed/web/packages/html_import/src/Parser.js
deleted file mode 100644
index 2f00e0502a118dac51691973f0f498d1be1368ef..0000000000000000000000000000000000000000
--- a/runtime/bin/vmservice/observatory/deployed/web/packages/html_import/src/Parser.js
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Copyright 2013 The Polymer Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style
- * license that can be found in the LICENSE file.
- */
-
-(function(scope) {
-
-var IMPORT_LINK_TYPE = 'import';
-
-// highlander object for parsing a document tree
-
-var importParser = {
- selectors: [
- 'link[rel=' + IMPORT_LINK_TYPE + ']',
- 'link[rel=stylesheet]',
- 'style',
- 'script:not([type])',
- 'script[type="text/javascript"]'
- ],
- map: {
- link: 'parseLink',
- script: 'parseScript',
- style: 'parseGeneric'
- },
- parse: function(inDocument) {
- if (!inDocument.__importParsed) {
- // only parse once
- inDocument.__importParsed = true;
- // all parsable elements in inDocument (depth-first pre-order traversal)
- var elts = inDocument.querySelectorAll(importParser.selectors);
- // for each parsable node type, call the mapped parsing method
- forEach(elts, function(e) {
- importParser[importParser.map[e.localName]](e);
- });
- }
- },
- parseLink: function(linkElt) {
- if (isDocumentLink(linkElt)) {
- if (linkElt.content) {
- importParser.parse(linkElt.content);
- }
- } else {
- this.parseGeneric(linkElt);
- }
- },
- parseGeneric: function(elt) {
- if (needsMainDocumentContext(elt)) {
- document.head.appendChild(elt);
- }
- },
- parseScript: function(scriptElt) {
- if (needsMainDocumentContext(scriptElt)) {
- // acquire code to execute
- var code = (scriptElt.__resource || scriptElt.textContent).trim();
- if (code) {
- // calculate source map hint
- var moniker = scriptElt.__nodeUrl;
- if (!moniker) {
- var moniker = scope.path.documentUrlFromNode(scriptElt);
- // there could be more than one script this url
- var tag = '[' + Math.floor((Math.random()+1)*1000) + ']';
- // TODO(sjmiles): Polymer hack, should be pluggable if we need to allow
- // this sort of thing
- var matches = code.match(/Polymer\(['"]([^'"]*)/);
- tag = matches && matches[1] || tag;
- // tag the moniker
- moniker += '/' + tag + '.js';
- }
- // source map hint
- code += "\n//# sourceURL=" + moniker + "\n";
- // evaluate the code
- eval.call(window, code);
- }
- }
- }
-};
-
-var forEach = Array.prototype.forEach.call.bind(Array.prototype.forEach);
-
-function isDocumentLink(elt) {
- return elt.localName === 'link'
- && elt.getAttribute('rel') === IMPORT_LINK_TYPE;
-}
-
-function needsMainDocumentContext(node) {
- // nodes can be moved to the main document:
- // if they are in a tree but not in the main document and not children of <element>
- return node.parentNode && !inMainDocument(node)
- && !isElementElementChild(node);
-}
-
-function inMainDocument(elt) {
- return elt.ownerDocument === document ||
- // TODO(sjmiles): ShadowDOMPolyfill intrusion
- elt.ownerDocument.impl === document;
-}
-
-function isElementElementChild(elt) {
- return elt.parentNode && elt.parentNode.localName === 'element';
-}
-
-// exports
-
-scope.parser = importParser;
-
-})(HTMLImports);

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