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Merge branch 'develop' into express-v3

Browse source 
Conflicts:
	src/node/hooks/express/errorhandling.js
This commit is contained in:
Marcel Klehr 2012-10-03 10:09:00 +02:00
commit 2684a1d295
23 changed files with 628 additions and 174 deletions
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1
src/node/db/API.js
View file

@ -35,6 +35,7 @@ var cleanText = require("./Pad").cleanText;
/**GROUP FUNCTIONS*****/
/**********************/
exports.listAllGroups = groupManager.listAllGroups;
exports.createGroup = groupManager.createGroup;
exports.createGroupIfNotExistsFor = groupManager.createGroupIfNotExistsFor;
exports.deleteGroup = groupManager.deleteGroup;

70
src/node/db/GroupManager.js
View file

@ -26,6 +26,24 @@ var db = require("./DB").db;
var async = require("async");
var padManager = require("./PadManager");
var sessionManager = require("./SessionManager");
exports.listAllGroups = function(callback) {
db.get("groups", function (err, groups) {
if(ERR(err, callback)) return;
// there are no groups
if(groups == null) {
callback(null, {groupIDs: []});
return;
}
var groupIDs = [];
for ( var groupID in groups ) {
groupIDs.push(groupID);
}
callback(null, {groupIDs: groupIDs});
});
}
exports.deleteGroup = function(groupID, callback)
{
@ -105,6 +123,39 @@ exports.deleteGroup = function(groupID, callback)
db.remove("group2sessions:" + groupID);
db.remove("group:" + groupID);
callback();
},
//unlist the group
function(callback)
{
exports.listAllGroups(function(err, groups) {
if(ERR(err, callback)) return;
groups = groups? groups.groupIDs : [];
// it's not listed
if(groups.indexOf(groupID) == -1) {
callback();
return;
}
groups.splice(groups.indexOf(groupID), 1);
// store empty groupe list
if(groups.length == 0) {
db.set("groups", {});
callback();
return;
}
// regenerate group list
var newGroups = {};
async.forEach(groups, function(group, cb) {
newGroups[group] = 1;
cb();
},function() {
db.set("groups", newGroups);
callback();
});
});
}
], function(err)
{
@ -130,7 +181,24 @@ exports.createGroup = function(callback)
//create the group
db.set("group:" + groupID, {pads: {}});
callback(null, {groupID: groupID});
//list the group
exports.listAllGroups(function(err, groups) {
if(ERR(err, callback)) return;
groups = groups? groups.groupIDs : [];
groups.push(groupID);
// regenerate group list
var newGroups = {};
async.forEach(groups, function(group, cb) {
newGroups[group] = 1;
cb();
},function() {
db.set("groups", newGroups);
callback(null, {groupID: groupID});
});
});
}
exports.createGroupIfNotExistsFor = function(groupMapper, callback)

6
src/node/db/SecurityManager.js
View file

@ -123,7 +123,7 @@ exports.checkAccess = function (padID, sessionCookie, token, password, callback)
}
var sessionIDs = sessionCookie.split(',');
async.foreach(sessionIDs, function(sessionID) {
async.forEach(sessionIDs, function(sessionID, callback) {
sessionManager.getSessionInfo(sessionID, function(err, sessionInfo) {
//skip session if it doesn't exist
if(err && err.message == "sessionID does not exist") return;
@ -141,8 +141,10 @@ exports.checkAccess = function (padID, sessionCookie, token, password, callback)
// There is a valid session
validSession = true;
sessionAuthor = sessionInfo.authorID;
callback();
});
}, callback)
}, callback);
},
//get author for token
function(callback)

31
src/node/handler/APIHandler.js
View file

@ -40,6 +40,36 @@ catch(e)
//a list of all functions
var version =
{ "1":
{ "createGroup" : []
, "createGroupIfNotExistsFor" : ["groupMapper"]
, "deleteGroup" : ["groupID"]
, "listPads" : ["groupID"]
, "createPad" : ["padID", "text"]
, "createGroupPad" : ["groupID", "padName", "text"]
, "createAuthor" : ["name"]
, "createAuthorIfNotExistsFor": ["authorMapper" , "name"]
, "listPadsOfAuthor" : ["authorID"]
, "createSession" : ["groupID", "authorID", "validUntil"]
, "deleteSession" : ["sessionID"]
, "getSessionInfo" : ["sessionID"]
, "listSessionsOfGroup" : ["groupID"]
, "listSessionsOfAuthor" : ["authorID"]
, "getText" : ["padID", "rev"]
, "setText" : ["padID", "text"]
, "getHTML" : ["padID", "rev"]
, "setHTML" : ["padID", "html"]
, "getRevisionsCount" : ["padID"]
, "getLastEdited" : ["padID"]
, "deletePad" : ["padID"]
, "getReadOnlyID" : ["padID"]
, "setPublicStatus" : ["padID", "publicStatus"]
, "getPublicStatus" : ["padID"]
, "setPassword" : ["padID", "password"]
, "isPasswordProtected" : ["padID"]
, "listAuthorsOfPad" : ["padID"]
, "padUsersCount" : ["padID"]
}
, "1.1":
{ "createGroup" : []
, "createGroupIfNotExistsFor" : ["groupMapper"]
, "deleteGroup" : ["groupID"]
@ -71,6 +101,7 @@ var version =
, "getAuthorName" : ["authorID"]
, "padUsers" : ["padID"]
, "sendClientsMessage" : ["padID", "msg"]
, "listAllGroups" : []
}
};

104
src/node/handler/PadMessageHandler.js
View file

@ -436,15 +436,22 @@ function handleUserInfoUpdate(client, message)
}
/**
* Handles a USERINFO_UPDATE, that means that a user have changed his color or name. Anyway, we get both informations
* This Method is nearly 90% copied out of the Etherpad Source Code. So I can't tell you what happens here exactly
* Look at https://github.com/ether/pad/blob/master/etherpad/src/etherpad/collab/collab_server.js in the function applyUserChanges()
* Handles a USER_CHANGES message, where the client submits its local
* edits as a changeset.
*
* This handler's job is to update the incoming changeset so that it applies
* to the latest revision, then add it to the pad, broadcast the changes
* to all other clients, and send a confirmation to the submitting client.
*
* This function is based on a similar one in the original Etherpad.
* See https://github.com/ether/pad/blob/master/etherpad/src/etherpad/collab/collab_server.js in the function applyUserChanges()
*
* @param client the client that send this message
* @param message the message from the client
*/
function handleUserChanges(client, message)
{
//check if all ok
// Make sure all required fields are present
if(message.data.baseRev == null)
{
messageLogger.warn("Dropped message, USER_CHANGES Message has no baseRev!");
@ -465,6 +472,9 @@ function handleUserChanges(client, message)
var baseRev = message.data.baseRev;
var wireApool = (new AttributePool()).fromJsonable(message.data.apool);
var changeset = message.data.changeset;
// The client might disconnect between our callbacks. We should still
// finish processing the changeset, so keep a reference to the session.
var thisSession = sessioninfos[client.id];
var r, apool, pad;
@ -472,7 +482,7 @@ function handleUserChanges(client, message)
//get the pad
function(callback)
{
padManager.getPad(sessioninfos[client.id].padId, function(err, value)
padManager.getPad(thisSession.padId, function(err, value)
{
if(ERR(err, callback)) return;
pad = value;
@ -484,22 +494,23 @@ function handleUserChanges(client, message)
{
//ex. _checkChangesetAndPool
//Copied from Etherpad, don't know what it does exactly
try
{
//this looks like a changeset check, it throws errors sometimes
// Verify that the changeset has valid syntax and is in canonical form
Changeset.checkRep(changeset);
// Verify that the attribute indexes used in the changeset are all
// defined in the accompanying attribute pool.
Changeset.eachAttribNumber(changeset, function(n) {
if (! wireApool.getAttrib(n)) {
throw "Attribute pool is missing attribute "+n+" for changeset "+changeset;
}
});
}
//there is an error in this changeset, so just refuse it
catch(e)
{
console.warn("Can't apply USER_CHANGES "+changeset+", cause it faild checkRep");
// There is an error in this changeset, so just refuse it
console.warn("Can't apply USER_CHANGES "+changeset+", because it failed checkRep");
client.json.send({disconnect:"badChangeset"});
return;
}
@ -512,7 +523,10 @@ function handleUserChanges(client, message)
//ex. applyUserChanges
apool = pad.pool;
r = baseRev;
// The client's changeset might not be based on the latest revision,
// since other clients are sending changes at the same time.
// Update the changeset so that it can be applied to the latest revision.
//https://github.com/caolan/async#whilst
async.whilst(
function() { return r < pad.getHeadRevisionNumber(); },
@ -523,9 +537,18 @@ function handleUserChanges(client, message)
pad.getRevisionChangeset(r, function(err, c)
{
if(ERR(err, callback)) return;
// At this point, both "c" (from the pad) and "changeset" (from the
// client) are relative to revision r - 1. The follow function
// rebases "changeset" so that it is relative to revision r
// and can be applied after "c".
changeset = Changeset.follow(c, changeset, false, apool);
callback(null);
if ((r - baseRev) % 200 == 0) { // don't let the stack get too deep
async.nextTick(callback);
} else {
callback(null);
}
});
},
//use the callback of the series function
@ -545,15 +568,14 @@ function handleUserChanges(client, message)
return;
}
var thisAuthor = sessioninfos[client.id].author;
pad.appendRevision(changeset, thisAuthor);
pad.appendRevision(changeset, thisSession.author);
var correctionChangeset = _correctMarkersInPad(pad.atext, pad.pool);
if (correctionChangeset) {
pad.appendRevision(correctionChangeset);
}
// Make sure the pad always ends with an empty line.
if (pad.text().lastIndexOf("\n\n") != pad.text().length-2) {
var nlChangeset = Changeset.makeSplice(pad.text(), pad.text().length-1, 0, "\n");
pad.appendRevision(nlChangeset);
@ -860,6 +882,13 @@ function handleClientReady(client, message)
},
function(callback)
{
//Check that the client is still here. It might have disconnected between callbacks.
if(sessioninfos[client.id] === undefined)
{
callback();
return;
}
//Check if this author is already on the pad, if yes, kick the other sessions!
if(pad2sessions[padIds.padId])
{
@ -874,10 +903,9 @@ function handleClientReady(client, message)
}
//Save in sessioninfos that this session belonges to this pad
var sessionId=String(client.id);
sessioninfos[sessionId].padId = padIds.padId;
sessioninfos[sessionId].readOnlyPadId = padIds.readOnlyPadId;
sessioninfos[sessionId].readonly = padIds.readonly;
sessioninfos[client.id].padId = padIds.padId;
sessioninfos[client.id].readOnlyPadId = padIds.readOnlyPadId;
sessioninfos[client.id].readonly = padIds.readonly;
//check if there is already a pad2sessions entry, if not, create one
if(!pad2sessions[padIds.padId])
@ -886,7 +914,7 @@ function handleClientReady(client, message)
}
//Saves in pad2sessions that this session belongs to this pad
pad2sessions[padIds.padId].push(sessionId);
pad2sessions[padIds.padId].push(client.id);
//prepare all values for the wire
var atext = Changeset.cloneAText(pad.atext);
@ -951,26 +979,22 @@ function handleClientReady(client, message)
clientVars.userName = authorName;
}
if(sessioninfos[client.id] !== undefined)
//If this is a reconnect, we don't have to send the client the ClientVars again
if(message.reconnect == true)
{
//This is a reconnect, so we don't have to send the client the ClientVars again
if(message.reconnect == true)
{
//Save the revision in sessioninfos, we take the revision from the info the client send to us
sessioninfos[client.id].rev = message.client_rev;
}
//This is a normal first connect
else
{
//Send the clientVars to the Client
client.json.send({type: "CLIENT_VARS", data: clientVars});
//Save the revision in sessioninfos
sessioninfos[client.id].rev = pad.getHeadRevisionNumber();
}
//Save the revision and the author id in sessioninfos
sessioninfos[client.id].author = author;
//Save the revision in sessioninfos, we take the revision from the info the client send to us
sessioninfos[client.id].rev = message.client_rev;
}
//This is a normal first connect
else
{
//Send the clientVars to the Client
client.json.send({type: "CLIENT_VARS", data: clientVars});
//Save the current revision in sessioninfos, should be the same as in clientVars
sessioninfos[client.id].rev = pad.getHeadRevisionNumber();
}
sessioninfos[client.id].author = author;
//prepare the notification for the other users on the pad, that this user joined
var messageToTheOtherUsers = {

3
src/node/hooks/express/errorhandling.js
View file

@ -39,11 +39,8 @@ exports.expressCreateServer = function (hook_name, args, cb) {
// allowing you to respond however you like
res.send(500, { error: 'Sorry, something bad happened!' });
console.error(err.stack? err.stack : err.toString());
exports.gracefulShutdown();
next();
})
//connect graceful shutdown with sigint and uncaughtexception
if(os.type().indexOf("Windows") == -1) {
//sigint is so far not working on windows

4
src/package.json
View file

@ -10,7 +10,7 @@
"name": "Robin Buse" }
],
"dependencies" : {
"yajsml" : "1.1.4",
"yajsml" : "1.1.5",
"request" : "2.9.100",
"require-kernel" : "1.0.5",
"resolve" : "0.2.x",
@ -42,5 +42,5 @@
"engines" : { "node" : ">=0.6.0",
"npm" : ">=1.0"
},
"version" : "1.0.0"
"version" : "1.1.2"
}

97
src/static/js/ace.js
View file

@ -24,6 +24,8 @@
// requires: plugins
// requires: undefined
var KERNEL_SOURCE = '../static/js/require-kernel.js';
Ace2Editor.registry = {
nextId: 1
};
@ -31,6 +33,14 @@ Ace2Editor.registry = {
var hooks = require('./pluginfw/hooks');
var _ = require('./underscore');
function scriptTag(source) {
return (
'<script type="text/javascript">\n'
+ source.replace(/<\//g, '<\\/') +
'</script>'
)
}
function Ace2Editor()
{
var ace2 = Ace2Editor;
@ -155,24 +165,6 @@ function Ace2Editor()
return {embeded: embededFiles, remote: remoteFiles};
}
function pushRequireScriptTo(buffer) {
var KERNEL_SOURCE = '../static/js/require-kernel.js';
var KERNEL_BOOT = '\
require.setRootURI("../javascripts/src");\n\
require.setLibraryURI("../javascripts/lib");\n\
require.setGlobalKeyPath("require");\n\
';
if (Ace2Editor.EMBEDED && Ace2Editor.EMBEDED[KERNEL_SOURCE]) {
buffer.push('<script type="text/javascript">');
buffer.push(Ace2Editor.EMBEDED[KERNEL_SOURCE]);
buffer.push(KERNEL_BOOT);
buffer.push('<\/script>');
} else {
// Remotely src'd script tag will not work in IE; it must be embedded, so
// throw an error if it is not.
throw new Error("Require script could not be embedded.");
}
}
function pushStyleTagsFor(buffer, files) {
var sorted = sortFilesByEmbeded(files);
var embededFiles = sorted.embeded;
@ -236,23 +228,30 @@ require.setGlobalKeyPath("require");\n\
pushStyleTagsFor(iframeHTML, includedCSS);
var includedJS = [];
pushRequireScriptTo(iframeHTML);
if (!Ace2Editor.EMBEDED && Ace2Editor.EMBEDED[KERNEL_SOURCE]) {
// Remotely src'd script tag will not work in IE; it must be embedded, so
// throw an error if it is not.
throw new Error("Require kernel could not be found.");
}
// Inject my plugins into my child.
iframeHTML.push('\
<script type="text/javascript">\n\
var hooks = require("ep_etherpad-lite/static/js/pluginfw/hooks");\n\
var plugins = require("ep_etherpad-lite/static/js/pluginfw/client_plugins");\n\
hooks.plugins = plugins;\n\
plugins.adoptPluginsFromAncestorsOf(window);\n\
</script>\
');
iframeHTML.push('<script type="text/javascript">');
iframeHTML.push('$ = jQuery = require("ep_etherpad-lite/static/js/rjquery").jQuery; // Expose jQuery #HACK');
iframeHTML.push('require("ep_etherpad-lite/static/js/ace2_inner");');
iframeHTML.push('<\/script>');
iframeHTML.push(scriptTag(
Ace2Editor.EMBEDED[KERNEL_SOURCE] + '\n\
require.setRootURI("../javascripts/src");\n\
require.setLibraryURI("../javascripts/lib");\n\
require.setGlobalKeyPath("require");\n\
\n\
var hooks = require("ep_etherpad-lite/static/js/pluginfw/hooks");\n\
var plugins = require("ep_etherpad-lite/static/js/pluginfw/client_plugins");\n\
hooks.plugins = plugins;\n\
plugins.adoptPluginsFromAncestorsOf(window);\n\
\n\
$ = jQuery = require("ep_etherpad-lite/static/js/rjquery").jQuery; // Expose jQuery #HACK\n\
var Ace2Inner = require("ep_etherpad-lite/static/js/ace2_inner");\n\
\n\
plugins.ensure(function () {\n\
Ace2Inner.init();\n\
});\n\
'));
iframeHTML.push('<style type="text/css" title="dynamicsyntax"></style>');
@ -266,8 +265,32 @@ require.setGlobalKeyPath("require");\n\
var thisFunctionsName = "ChildAccessibleAce2Editor";
(function () {return this}())[thisFunctionsName] = Ace2Editor;
var outerScript = 'editorId = "' + info.id + '"; editorInfo = parent.' + thisFunctionsName + '.registry[editorId]; ' + 'window.onload = function() ' + '{ window.onload = null; setTimeout' + '(function() ' + '{ var iframe = document.createElement("IFRAME"); iframe.name = "ace_inner";' + 'iframe.scrolling = "no"; var outerdocbody = document.getElementById("outerdocbody"); ' + 'iframe.frameBorder = 0; iframe.allowTransparency = true; ' + // for IE
'outerdocbody.insertBefore(iframe, outerdocbody.firstChild); ' + 'iframe.ace_outerWin = window; ' + 'readyFunc = function() { editorInfo.onEditorReady(); readyFunc = null; editorInfo = null; }; ' + 'var doc = iframe.contentWindow.document; doc.open(); var text = (' + JSON.stringify(iframeHTML.join('\n')) + ');doc.write(text); doc.close(); ' + '}, 0); }';
var outerScript = '\
editorId = ' + JSON.stringify(info.id) + ';\n\
editorInfo = parent[' + JSON.stringify(thisFunctionsName) + '].registry[editorId];\n\
window.onload = function () {\n\
window.onload = null;\n\
setTimeout(function () {\n\
var iframe = document.createElement("IFRAME");\n\
iframe.name = "ace_inner";\n\
iframe.scrolling = "no";\n\
var outerdocbody = document.getElementById("outerdocbody");\n\
iframe.frameBorder = 0;\n\
iframe.allowTransparency = true; // for IE\n\
outerdocbody.insertBefore(iframe, outerdocbody.firstChild);\n\
iframe.ace_outerWin = window;\n\
readyFunc = function () {\n\
editorInfo.onEditorReady();\n\
readyFunc = null;\n\
editorInfo = null;\n\
};\n\
var doc = iframe.contentWindow.document;\n\
doc.open();\n\
var text = (' + JSON.stringify(iframeHTML.join('\n')) + ');\n\
doc.write(text);\n\
doc.close();\n\
}, 0);\n\
}';
var outerHTML = [doctype, '<html><head>']
@ -285,7 +308,7 @@ require.setGlobalKeyPath("require");\n\
// bizarrely, in FF2, a file with no "external" dependencies won't finish loading properly
// (throbs busy while typing)
outerHTML.push('<link rel="stylesheet" type="text/css" href="data:text/css,"/>', '\x3cscript>\n', outerScript.replace(/<\//g, '<\\/'), '\n\x3c/script>', '</head><body id="outerdocbody"><div id="sidediv"><!-- --></div><div id="linemetricsdiv">x</div><div id="overlaysdiv"><!-- --></div></body></html>');
outerHTML.push('<link rel="stylesheet" type="text/css" href="data:text/css,"/>', scriptTag(outerScript), '</head><body id="outerdocbody"><div id="sidediv"><!-- --></div><div id="linemetricsdiv">x</div><div id="overlaysdiv"><!-- --></div></body></html>');
var outerFrame = document.createElement("IFRAME");
outerFrame.name = "ace_outer";

170
src/static/js/ace2_inner.js
View file

@ -19,7 +19,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var editor, _, $, jQuery, plugins, Ace2Common;
var _, $, jQuery, plugins, Ace2Common;
Ace2Common = require('./ace2_common');
@ -200,6 +200,11 @@ function Ace2Inner(){
var authorInfos = {}; // presence of key determines if author is present in doc
function getAuthorInfos(){
return authorInfos;
};
editorInfo.ace_getAuthorInfos= getAuthorInfos;
function setAuthorInfo(author, info)
{
if ((typeof author) != "string")
@ -884,7 +889,14 @@ function Ace2Inner(){
editorInfo.ace_setEditable = setEditable;
editorInfo.ace_execCommand = execCommand;
editorInfo.ace_replaceRange = replaceRange;
editorInfo.ace_getAuthorInfos= getAuthorInfos;
editorInfo.ace_performDocumentReplaceRange = performDocumentReplaceRange;
editorInfo.ace_performDocumentReplaceCharRange = performDocumentReplaceCharRange;
editorInfo.ace_renumberList = renumberList;
editorInfo.ace_doReturnKey = doReturnKey;
editorInfo.ace_isBlockElement = isBlockElement;
editorInfo.ace_getLineListType = getLineListType;
editorInfo.ace_callWithAce = function(fn, callStack, normalize)
{
var wrapper = function()
@ -1161,7 +1173,7 @@ function Ace2Inner(){
//if (! top.BEFORE) top.BEFORE = [];
//top.BEFORE.push(magicdom.root.dom.innerHTML);
//if (! isEditable) return; // and don't reschedule
if (inInternationalComposition)
if (window.parent.parent.inInternationalComposition)
{
// don't do idle input incorporation during international input composition
idleWorkTimer.atLeast(500);
@ -1486,7 +1498,6 @@ function Ace2Inner(){
if (currentCallStack.domClean) return false;
inInternationalComposition = false; // if we need the document normalized, so be it
currentCallStack.isUserChange = true;
isTimeUp = (isTimeUp ||
@ -1686,11 +1697,27 @@ function Ace2Inner(){
if (selection && !selStart)
{
//if (domChanges) dmesg("selection not collected");
selStart = getLineAndCharForPoint(selection.startPoint);
var selStartFromHook = hooks.callAll('aceStartLineAndCharForPoint', {
callstack: currentCallStack,
editorInfo: editorInfo,
rep: rep,
root:root,
point:selection.startPoint,
documentAttributeManager: documentAttributeManager
});
selStart = (selStartFromHook==null||selStartFromHook.length==0)?getLineAndCharForPoint(selection.startPoint):selStartFromHook;
}
if (selection && !selEnd)
{
selEnd = getLineAndCharForPoint(selection.endPoint);
var selEndFromHook = hooks.callAll('aceEndLineAndCharForPoint', {
callstack: currentCallStack,
editorInfo: editorInfo,
rep: rep,
root:root,
point:selection.endPoint,
documentAttributeManager: documentAttributeManager
});
selEnd = (selEndFromHook==null||selEndFromHook.length==0)?getLineAndCharForPoint(selection.endPoint):selEndFromHook;
}
// selection from content collection can, in various ways, extend past final
@ -1845,17 +1872,20 @@ function Ace2Inner(){
{
return rep.selStart[0];
}
editorInfo.ace_caretLine = caretLine;
function caretColumn()
{
return rep.selStart[1];
}
editorInfo.ace_caretColumn = caretColumn;
function caretDocChar()
{
return rep.lines.offsetOfIndex(caretLine()) + caretColumn();
}
editorInfo.ace_caretDocChar = caretDocChar;
function handleReturnIndentation()
{
// on return, indent to level of previous line
@ -3447,7 +3477,8 @@ function Ace2Inner(){
{
return !!REGEX_WORDCHAR.exec(c);
}
editorInfo.ace_isWordChar = isWordChar;
function isSpaceChar(c)
{
return !!REGEX_SPACE.exec(c);
@ -3555,7 +3586,15 @@ function Ace2Inner(){
if (!stopped)
{
if (isTypeForSpecialKey && keyCode == 8)
var specialHandledInHook = hooks.callAll('aceKeyEvent', {
callstack: currentCallStack,
editorInfo: editorInfo,
rep: rep,
documentAttributeManager: documentAttributeManager,
evt:evt
});
specialHandled = (specialHandledInHook&&specialHandledInHook.length>0)?specialHandledInHook[0]:specialHandled;
if ((!specialHandled) && isTypeForSpecialKey && keyCode == 8)
{
// "delete" key; in mozilla, if we're at the beginning of a line, normalize now,
// or else deleting a blank line can take two delete presses.
@ -3690,7 +3729,7 @@ function Ace2Inner(){
thisKeyDoesntTriggerNormalize = true;
}
if ((!specialHandled) && (!thisKeyDoesntTriggerNormalize) && (!inInternationalComposition))
if ((!specialHandled) && (!thisKeyDoesntTriggerNormalize) && (!window.parent.parent.inInternationalComposition))
{
if (type != "keyup" || !incorpIfQuick())
{
@ -4550,19 +4589,9 @@ function Ace2Inner(){
}
}
var inInternationalComposition = false;
function handleCompositionEvent(evt)
{
// international input events, fired in FF3, at least; allow e.g. Japanese input
if (evt.type == "compositionstart")
{
inInternationalComposition = true;
}
else if (evt.type == "compositionend")
{
inInternationalComposition = false;
}
window.parent.parent.handleCompositionEvent(evt);
}
function bindTheEventHandlers()
@ -4577,7 +4606,8 @@ function Ace2Inner(){
$(document).on("click", handleIEOuterClick);
}
if (browser.msie) $(root).on("paste", handleIEPaste);
if ((!browser.msie) && document.documentElement)
// CompositionEvent is not implemented below IE version 8
if ( !(browser.msie && browser.version < 9) && document.documentElement)
{
$(document.documentElement).on("compositionstart", handleCompositionEvent);
$(document.documentElement).on("compositionend", handleCompositionEvent);
@ -5400,62 +5430,64 @@ function Ace2Inner(){
return documentAttributeManager.setAttributesOnRange.apply(documentAttributeManager, arguments);
};
$(document).ready(function(){
doc = document; // defined as a var in scope outside
inCallStack("setup", function()
{
var body = doc.getElementById("innerdocbody");
root = body; // defined as a var in scope outside
if (browser.mozilla) $(root).addClass("mozilla");
if (browser.safari) $(root).addClass("safari");
if (browser.msie) $(root).addClass("msie");
if (browser.msie)
this.init = function () {
$(document).ready(function(){
doc = document; // defined as a var in scope outside
inCallStack("setup", function()
{
// cache CSS background images
try
var body = doc.getElementById("innerdocbody");
root = body; // defined as a var in scope outside
if (browser.mozilla) $(root).addClass("mozilla");
if (browser.safari) $(root).addClass("safari");
if (browser.msie) $(root).addClass("msie");
if (browser.msie)
{
doc.execCommand("BackgroundImageCache", false, true);
// cache CSS background images
try
{
doc.execCommand("BackgroundImageCache", false, true);
}
catch (e)
{ /* throws an error in some IE 6 but not others! */
}
}
catch (e)
{ /* throws an error in some IE 6 but not others! */
}
}
setClassPresence(root, "authorColors", true);
setClassPresence(root, "doesWrap", doesWrap);
setClassPresence(root, "authorColors", true);
setClassPresence(root, "doesWrap", doesWrap);
initDynamicCSS();
initDynamicCSS();
enforceEditability();
enforceEditability();
// set up dom and rep
while (root.firstChild) root.removeChild(root.firstChild);
var oneEntry = createDomLineEntry("");
doRepLineSplice(0, rep.lines.length(), [oneEntry]);
insertDomLines(null, [oneEntry.domInfo], null);
rep.alines = Changeset.splitAttributionLines(
Changeset.makeAttribution("\n"), "\n");
// set up dom and rep
while (root.firstChild) root.removeChild(root.firstChild);
var oneEntry = createDomLineEntry("");
doRepLineSplice(0, rep.lines.length(), [oneEntry]);
insertDomLines(null, [oneEntry.domInfo], null);
rep.alines = Changeset.splitAttributionLines(
Changeset.makeAttribution("\n"), "\n");
bindTheEventHandlers();
bindTheEventHandlers();
});
});
hooks.callAll('aceInitialized', {
editorInfo: editorInfo,
rep: rep,
documentAttributeManager: documentAttributeManager
});
hooks.callAll('aceInitialized', {
editorInfo: editorInfo,
rep: rep,
documentAttributeManager: documentAttributeManager
});
scheduler.setTimeout(function()
{
parent.readyFunc(); // defined in code that sets up the inner iframe
}, 0);
scheduler.setTimeout(function()
{
parent.readyFunc(); // defined in code that sets up the inner iframe
}, 0);
isSetUp = true;
});
isSetUp = true;
});
}
}
// Ensure that plugins are loaded before initializing the editor
plugins.ensure(function () {
var editor = new Ace2Inner();
});
exports.init = function () {
var editor = new Ace2Inner()
editor.init();
};

2
src/static/js/admin/plugins.js
View file

@ -15,7 +15,7 @@ $(document).ready(function () {
$('.search-results').data('query', {
pattern: '',
offset: 0,
limit: 4,
limit: 12,
});
var doUpdate = false;

64
src/static/js/collab_client.js
View file

@ -62,6 +62,7 @@ function getCollabClient(ace2editor, serverVars, initialUserInfo, options, _pad)
var caughtErrorCatchers = [];
var caughtErrorTimes = [];
var debugMessages = [];
var msgQueue = [];
tellAceAboutHistoricalAuthors(serverVars.historicalAuthorData);
tellAceActiveAuthorInfo(initialUserInfo);
@ -110,6 +111,7 @@ function getCollabClient(ace2editor, serverVars, initialUserInfo, options, _pad)
function handleUserChanges()
{
if (window.parent.parent.inInternationalComposition) return;
if ((!getSocket()) || channelState == "CONNECTING")
{
if (channelState == "CONNECTING" && (((+new Date()) - initialStartConnectTime) > 20000))
@ -128,12 +130,12 @@ function getCollabClient(ace2editor, serverVars, initialUserInfo, options, _pad)
if (state != "IDLE")
{
if (state == "COMMITTING" && (t - lastCommitTime) > 20000)
if (state == "COMMITTING" && msgQueue.length == 0 && (t - lastCommitTime) > 20000)
{
// a commit is taking too long
setChannelState("DISCONNECTED", "slowcommit");
}
else if (state == "COMMITTING" && (t - lastCommitTime) > 5000)
else if (state == "COMMITTING" && msgQueue.length == 0 && (t - lastCommitTime) > 5000)
{
callbacks.onConnectionTrouble("SLOW");
}
@ -152,6 +154,36 @@ function getCollabClient(ace2editor, serverVars, initialUserInfo, options, _pad)
return;
}
// apply msgQueue changeset.
if (msgQueue.length != 0) {
while (msg = msgQueue.shift()) {
var newRev = msg.newRev;
rev=newRev;
if (msg.type == "ACCEPT_COMMIT")
{
editor.applyPreparedChangesetToBase();
setStateIdle();
callCatchingErrors("onInternalAction", function()
{
callbacks.onInternalAction("commitAcceptedByServer");
});
callCatchingErrors("onConnectionTrouble", function()
{
callbacks.onConnectionTrouble("OK");
});
handleUserChanges();
}
else if (msg.type == "NEW_CHANGES")
{
var changeset = msg.changeset;
var author = (msg.author || '');
var apool = msg.apool;
editor.applyChangesToBase(changeset, author, apool);
}
}
}
var sentMessage = false;
var userChangesData = editor.prepareUserChangeset();
if (userChangesData.changeset)
@ -254,6 +286,22 @@ function getCollabClient(ace2editor, serverVars, initialUserInfo, options, _pad)
var changeset = msg.changeset;
var author = (msg.author || '');
var apool = msg.apool;
// When inInternationalComposition, msg pushed msgQueue.
if (msgQueue.length > 0 || window.parent.parent.inInternationalComposition) {
if (msgQueue.length > 0) oldRev = msgQueue[msgQueue.length - 1].newRev;
else oldRev = rev;
if (newRev != (oldRev + 1))
{
dmesg("bad message revision on NEW_CHANGES: " + newRev + " not " + (oldRev + 1));
setChannelState("DISCONNECTED", "badmessage_newchanges");
return;
}
msgQueue.push(msg);
return;
}
if (newRev != (rev + 1))
{
dmesg("bad message revision on NEW_CHANGES: " + newRev + " not " + (rev + 1));
@ -266,6 +314,18 @@ function getCollabClient(ace2editor, serverVars, initialUserInfo, options, _pad)
else if (msg.type == "ACCEPT_COMMIT")
{
var newRev = msg.newRev;
if (msgQueue.length > 0)
{
if (newRev != (msgQueue[msgQueue.length - 1].newRev + 1))
{
dmesg("bad message revision on ACCEPT_COMMIT: " + newRev + " not " + (msgQueue[msgQueue.length - 1][0] + 1));
setChannelState("DISCONNECTED", "badmessage_acceptcommit");
return;
}
msgQueue.push(msg);
return;
}
if (newRev != (rev + 1))
{
dmesg("bad message revision on ACCEPT_COMMIT: " + newRev + " not " + (rev + 1));

32
src/static/js/contentcollector.js
View file

@ -375,6 +375,19 @@ function makeContentCollector(collectStyles, browser, apool, domInterface, class
if (dom.isNodeText(node))
{
var txt = dom.nodeValue(node);
var tname = dom.nodeAttr(node.parentNode,"name");
var txtFromHook = hooks.callAll('collectContentLineText', {
cc: this,
state: state,
tname: tname,
node:node,
text:txt,
styl: null,
cls: null
});
var txt = (typeof(txtFromHook)=='object'&&txtFromHook.length==0)?dom.nodeValue(node):txtFromHook[0];
var rest = '';
var x = 0; // offset into original text
if (txt.length == 0)
@ -386,7 +399,7 @@ function makeContentCollector(collectStyles, browser, apool, domInterface, class
if (endPoint && node == endPoint.node)
{
selEnd = _pointHere(0, state);
}
}
}
while (txt.length > 0)
{
@ -441,8 +454,21 @@ function makeContentCollector(collectStyles, browser, apool, domInterface, class
{
var tname = (dom.nodeTagName(node) || "").toLowerCase();
if (tname == "br")
{
cc.startNewLine(state);
{
this.breakLine = true;
var tvalue = dom.nodeAttr(node, 'value');
var induceLineBreak = hooks.callAll('collectContentLineBreak', {
cc: this,
state: state,
tname: tname,
tvalue:tvalue,
styl: null,
cls: null
});
var startNewLine= (typeof(induceLineBreak)=='object'&&induceLineBreak.length==0)?true:induceLineBreak[0];
if(startNewLine){
cc.startNewLine(state);
}
}
else if (tname == "script" || tname == "style")
{

9
src/static/js/linestylefilter.js
View file

@ -146,9 +146,16 @@ linestylefilter.getLineStyleFilter = function(lineLength, aline, textAndClassFun
return function(txt, cls)
{
var disableAuthColorForThisLine = hooks.callAll("disableAuthorColorsForThisLine", {
linestylefilter: linestylefilter,
text: txt,
"class": cls
}, " ", " ", "");
var disableAuthors = (disableAuthColorForThisLine==null||disableAuthColorForThisLine.length==0)?false:disableAuthColorForThisLine[0];
while (txt.length > 0)
{
if (leftInAuthor <= 0)
if (leftInAuthor <= 0 || disableAuthors)
{
// prevent infinite loop if something funny's going on
return nextAfterAuthorColors(txt, cls);

16
src/static/js/pad.js
View file

@ -50,6 +50,22 @@ var randomString = require('./pad_utils').randomString;
var hooks = require('./pluginfw/hooks');
window.inInternationalComposition = false;
var inInternationalComposition = window.inInternationalComposition;
window.handleCompositionEvent = function handleCompositionEvent(evt)
{
// international input events, fired in FF3, at least; allow e.g. Japanese input
if (evt.type == "compositionstart")
{
this.inInternationalComposition = true;
}
else if (evt.type == "compositionend")
{
this.inInternationalComposition = false;
}
}
function createCookie(name, value, days, path)
{
if (days)

4
src/static/js/pad_editbar.js
View file

@ -249,13 +249,13 @@ var padeditbar = (function()
{
var basePath = document.location.href.substring(0, document.location.href.indexOf("/p/"));
var readonlyLink = basePath + "/p/" + clientVars.readOnlyId;
$('#embedinput').val("<iframe name='embed_readonly' src='" + readonlyLink + "?showControls=true&showChat=true&showLineNumbers=true&useMonospaceFont=false' width=600 height=400>");
$('#embedinput').val("<iframe name='embed_readonly' src='" + readonlyLink + "?showControls=true&showChat=true&showLineNumbers=true&useMonospaceFont=false' width=600 height=400></iframe>");
$('#linkinput').val(readonlyLink);
}
else
{
var padurl = window.location.href.split("?")[0];
$('#embedinput').val("<iframe name='embed_readwrite' src='" + padurl + "?showControls=true&showChat=true&showLineNumbers=true&useMonospaceFont=false' width=600 height=400>");
$('#embedinput').val("<iframe name='embed_readwrite' src='" + padurl + "?showControls=true&showChat=true&showLineNumbers=true&useMonospaceFont=false' width=600 height=400></iframe>");
$('#linkinput').val(padurl);
}
}