piecrust2: piecrust/resources/server/piecrust-debug-info.js annotate

annotate piecrust/resources/server/piecrust-debug-info.js @ 552:9612cfc6455a

serve: Rewrite of the Server-Sent Event code for build notifications. At the moment the server monitors the asset directories, and notifies the browser when an asset has changed and has been re-processed. * Fix issues around long-running requests/threads which mess up the ability to shutdown the server correctly with `CTRL-C` (see comments in code). * Move the notification queue to each SSE producer, to support having multiple pages open in a browser. * Add JS/CSS for showing quick notifications about re-processed assets. * Add support for hot-reloading CSS and pictures that have been re-processed.

author	Ludovic Chabant <ludovic@chabant.com>
date	Sat, 08 Aug 2015 16:12:04 -0700
parents	d7a548ebcd58
children	93b656f0af54

rev	line source
552 9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	1 ///////////////////////////////////////////////////////////////////////////////
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	2 // PieCrust debug info and features
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	3 //
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	4 // This stuff is injected by PieCrust's preview server and shouldn't show up
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	5 // in production. It should all be self-contained in this one file.
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	6 ///////////////////////////////////////////////////////////////////////////////
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	7
219 d7a548ebcd58 serve: Add server sent events for showing pipeline errors in the debug window. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	8 var eventSource = new EventSource("/__piecrust_debug/pipeline_status");
d7a548ebcd58 serve: Add server sent events for showing pipeline errors in the debug window. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	9
552 9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	10 if (eventSource != null) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	11 eventSource.onerror = function(e) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	12 console.log("Error with SSE, closing.", e);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	13 eventSource.close();
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	14 };
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	15
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	16 eventSource.addEventListener('ping', function(e) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	17 });
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	18
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	19 eventSource.addEventListener('pipeline_success', function(e) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	20 var obj = JSON.parse(e.data);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	21 console.log("Got pipeline success", obj);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	22
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	23 // Check which assets were processed, and whether they are referenced
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	24 // by the current page for the usual use-cases.
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	25 for (var i = 0; i < obj.assets.length; ++i) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	26 a = obj.assets[i];
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	27 if (assetReloader.reloadAsset(a)) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	28 notification.flashSuccess("Reloaded " + a);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	29 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	30 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	31 });
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	32
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	33 eventSource.addEventListener('pipeline_error', function(e) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	34 var obj = JSON.parse(e.data);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	35 console.log("Got pipeline error", obj);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	36
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	37 var outer = document.createElement('div');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	38 outer.style = 'padding: 1em;';
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	39 for (var i = 0; i < obj.assets.length; ++i) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	40 var item = obj.assets[i];
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	41 var markup = (
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	42 '<p>Error processing: <span style="font-family: monospace;">' +
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	43 item.path + '</span></p>\n' +
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	44 '<ul>');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	45 for (var j = 0; j < item.errors.length; ++j) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	46 markup += (
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	47 '<li style="font-family: monospace;">' +
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	48 item.errors[j] +
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	49 '</li>\n');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	50 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	51 markup += '</ul>\n';
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	52 var entry = document.createElement('div');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	53 entry.innerHTML = markup;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	54 outer.appendChild(entry);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	55 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	56
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	57 var placeholder = document.getElementById('piecrust-debug-info-pipeline-status');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	58 placeholder.appendChild(outer);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	59 });
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	60 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	61
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	62 ///////////////////////////////////////////////////////////////////////////////
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	63
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	64 NotificationArea = function() {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	65 var area = document.createElement('div');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	66 area.id = 'piecrust-debug-notifications';
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	67 area.className = 'piecrust-debug-notifications';
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	68 document.querySelector('body').appendChild(area);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	69
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	70 this._area = area;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	71 this._lastId = 0;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	72 };
219 d7a548ebcd58 serve: Add server sent events for showing pipeline errors in the debug window. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	73
552 9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	74 NotificationArea.prototype.flashSuccess = function(msg) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	75 this.flashMessage(msg, 'success');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	76 };
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	77
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	78 NotificationArea.prototype.flashError = function(msg) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	79 this.flashMessage(msg, 'error');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	80 };
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	81
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	82 NotificationArea.prototype.flashMessage = function(msg, css_class) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	83 this._lastId += 1;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	84 var thisId = this._lastId;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	85 this._area.insertAdjacentHTML(
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	86 'afterbegin',
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	87 '<div id="piecrust-debug-notification-msg' + thisId + '" ' +
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	88 'class="piecrust-debug-notification ' +
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	89 'piecrust-debug-notification-' + css_class + '">' +
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	90 msg + '</div>');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	91
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	92 window.setTimeout(this._discardNotification, 2000, thisId);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	93 };
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	94
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	95 NotificationArea.prototype._discardNotification = function(noteId) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	96 var added = document.querySelector('#piecrust-debug-notification-msg' + noteId);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	97 added.remove();
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	98 };
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	99
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	100 ///////////////////////////////////////////////////////////////////////////////
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	101
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	102 function _get_extension(name) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	103 var ext = null;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	104 var dotIdx = name.lastIndexOf('.');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	105 if (dotIdx > 0)
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	106 ext = name.substr(dotIdx + 1);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	107 return ext;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	108 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	109
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	110 function _get_basename(name) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	111 var filename = name;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	112 var slashIdx = name.lastIndexOf('/');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	113 if (slashIdx > 0)
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	114 filename = name.substr(slashIdx + 1);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	115 return filename;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	116 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	117
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	118 var _regex_cache_bust = /\?\d+$/;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	119
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	120 function _is_path_match(path1, path2) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	121 path1 = path1.replace(_regex_cache_bust, '');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	122 console.log("Matching:", path1, path2)
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	123 return path1.endsWith(path2);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	124 };
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	125
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	126 function _add_cache_bust(path, cache_bust) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	127 path = path.replace(_regex_cache_bust, '');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	128 return path + cache_bust;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	129 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	130
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	131 ///////////////////////////////////////////////////////////////////////////////
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	132
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	133 AssetReloader = function() {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	134 this._imgExts = ['jpg', 'jpeg', 'png', 'gif', 'svg'];
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	135 this._imgReloader = new ImageReloader();
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	136 this._cssReloader = new CssReloader();
219 d7a548ebcd58 serve: Add server sent events for showing pipeline errors in the debug window. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	137 };
d7a548ebcd58 serve: Add server sent events for showing pipeline errors in the debug window. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	138
552 9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	139 AssetReloader.prototype.reloadAsset = function(name) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	140 var ext = _get_extension(name);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	141 var filename = _get_basename(name);
219 d7a548ebcd58 serve: Add server sent events for showing pipeline errors in the debug window. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	142
552 9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	143 if (ext == 'css') {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	144 return this._cssReloader.reloadStylesheet(filename);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	145 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	146 if (this._imgExts.indexOf(ext) >= 0) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	147 return this._imgReloader.reloadImage(filename);
219 d7a548ebcd58 serve: Add server sent events for showing pipeline errors in the debug window. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	148 }
d7a548ebcd58 serve: Add server sent events for showing pipeline errors in the debug window. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	149
552 9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	150 console.log("Don't know how to reload", filename);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	151 return false;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	152 };
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	153
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	154 ///////////////////////////////////////////////////////////////////////////////
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	155
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	156 CssReloader = function() {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	157 };
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	158
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	159 CssReloader.prototype.reloadStylesheet = function(name) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	160 var result = false;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	161 var sheets = document.styleSheets;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	162 var cacheBust = '?' + new Date().getTime();
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	163 for (var i = 0; i < sheets.length; ++i) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	164 var sheet = sheets[i];
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	165 if (_is_path_match(sheet.href, name)) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	166 sheet.ownerNode.href = _add_cache_bust(sheet.href, cacheBust);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	167 result = true;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	168 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	169 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	170 return result;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	171 };
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	172
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	173 ///////////////////////////////////////////////////////////////////////////////
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	174
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	175 ImageReloader = function() {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	176 this._imgStyles = [
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	177 { selector: 'background', styleNames: ['backgroundImage'] },
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	178 ];
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	179 this._regexCssUrl = /\burl\s*\(([^)]+)\)/;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	180 };
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	181
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	182 ImageReloader.prototype.reloadImage = function(name) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	183 var result = false;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	184 var imgs = document.images;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	185 var cacheBust = '?' + new Date().getTime();
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	186 for (var i = 0; i < imgs.length; ++i) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	187 var img = imgs[i];
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	188 if (_is_path_match(img.src, name)) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	189 img.src = _add_cache_bust(img.src, cacheBust);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	190 result = true;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	191 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	192 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	193 for (var i = 0; i < this._imgStyles.length; ++i) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	194 var imgInfo = this._imgStyles[i];
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	195 var domImgs = document.querySelectorAll(
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	196 "[style*=" + imgInfo.selector + "]");
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	197 for (var j = 0; j < domImgs.length; ++j) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	198 var img = domImgs[j];
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	199 result \|= this._reloadStyleImage(img.style, imgInfo.styleNames,
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	200 name, cacheBust);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	201 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	202 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	203 for (var i = 0; i < document.styleSheets.length; ++i) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	204 var styleSheet = document.styleSheets[i];
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	205 result \|= this._reloadStylesheetImage(styleSheet, name, cacheBust);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	206 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	207 return result;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	208 };
219 d7a548ebcd58 serve: Add server sent events for showing pipeline errors in the debug window. Ludovic Chabant <ludovic@chabant.com> parents: diff changeset	209
552 9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	210 ImageReloader.prototype._reloadStyleImage = function(style, styleNames, path,
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	211 cacheBust) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	212 var result = false;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	213 for (var i = 0; i < styleNames.length; ++i) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	214 var value = style[styleNames[i]];
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	215 if ((typeof value) == 'string') {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	216 m = this._regexCssUrl.exec(value);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	217 if (m != null) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	218 var m_clean = m[1].replace(/^['"]/, '');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	219 m_clean = m_clean.replace(/['"]$/, '');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	220 if (_is_path_match(m_clean, path)) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	221 m_clean = _add_cache_bust(m_clean, cacheBust);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	222 style[styleNames[i]] = 'url("' + m_clean + '")';
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	223 result = true;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	224 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	225 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	226 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	227 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	228 return result;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	229 };
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	230
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	231 ImageReloader.prototype._reloadStylesheetImage = function(styleSheet, path,
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	232 cacheBust) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	233 try {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	234 var rules = styleSheet.cssRules;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	235 } catch (e) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	236 // Things like remote CSS stylesheets (e.g. a Google Fonts ones)
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	237 // will triger a SecurityException here, so just ignore that.
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	238 return;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	239 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	240
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	241 var result = false;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	242 for (var i = 0; i < rules.length; ++i) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	243 var rule = rules[i];
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	244 switch (rule.type) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	245 case CSSRule.IMPORT_RULE:
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	246 result \|= this._reloadStylesheetImage(rule.styleSheet, path,
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	247 cacheBust);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	248 break;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	249 case CSSRule.MEDIA_RULE:
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	250 result \|= this._reloadStylesheetImage(rule, path, cacheBust);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	251 break;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	252 case CSSRule.STYLE_RULE:
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	253 for (var j = 0; j < this._imgStyles.length; ++j) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	254 var imgInfo = this._imgStyles[j];
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	255 result \|= this._reloadStyleImage(
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	256 rule.style, imgInfo.styleNames, path, cacheBust);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	257 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	258 break;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	259 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	260 }
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	261 return result;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	262 };
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	263
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	264 ///////////////////////////////////////////////////////////////////////////////
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	265
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	266 var notification = new NotificationArea();
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	267 var assetReloader = new AssetReloader();
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	268
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	269 window.onload = function() {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	270 var cacheBust = '?' + new Date().getTime();
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	271
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	272 var style = document.createElement('link');
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	273 style.rel = 'stylesheet';
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	274 style.type = 'text/css';
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	275 style.href = '/__piecrust_static/piecrust-debug-info.css' + cacheBust;
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	276 document.head.appendChild(style);
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	277 };
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	278
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	279
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	280 window.onbeforeunload = function(e) {
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	281 if (eventSource != null)
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	282 eventSource.close();
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	283 };
9612cfc6455a serve: Rewrite of the Server-Sent Event code for build notifications. Ludovic Chabant <ludovic@chabant.com> parents: 219 diff changeset	284