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Add revisions system

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Conflicts:
	client/css/style.css
	views/layout.jade
This commit is contained in:
Luc Didry 2016-09-15 22:02:55 +02:00
parent 36ee5a6db5
commit 9af9915d4e
10 changed files with 883 additions and 0 deletions
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93
server.js
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@ -318,6 +318,18 @@ io.sockets.on('connection', function (client) {
importJson( client, message.data );
break;
case 'createRevision':
createRevision( client, message.data );
break;
case 'deleteRevision':
deleteRevision( client, message.data );
break;
case 'exportRevision':
exportRevision( client, message.data );
break;
default:
//console.log('unknown action');
break;
@ -367,6 +379,15 @@ function initClient ( client )
});
db.getRevisions( room, function (revisions) {
client.json.send(
{
action: 'initRevisions',
data: (revisions !== null) ? Object.keys(revisions) : new Array()
}
);
});
db.getTheme( room, function(theme) {
if (theme === null) theme = 'bigcards';
@ -708,6 +729,78 @@ function importJson( client, data )
}
//
function createRevision( client, data )
{
var result = new Array();
getRoom(client, function(room) {
db.getAllCards( room , function (cards) {
db.getAllColumns ( room, function (columns) {
db.getTheme( room, function(theme) {
db.getBoardSize( room, function(size) {
if (theme === null) theme = 'bigcards';
if (size === null) size = { width: data.width, height: data.height };
result = {
cards: cards,
columns: columns,
theme: theme,
size: size
};
var timestamp = Date.now();
db.getRevisions( room, function(revisions) {
if (revisions === null) revisions = {};
revisions[timestamp+''] = result;
db.setRevisions( room, revisions );
msg = { action: 'addRevision', data: timestamp };
broadcastToRoom(client, msg);
client.json.send(msg);
});
});
});
});
});
});
}
function deleteRevision( client, timestamp )
{
getRoom(client, function(room) {
db.getRevisions( room, function(revisions) {
if (revisions !== null && revisions[timestamp+''] !== undefined) {
delete revisions[timestamp+''];
db.setRevisions( room, revisions );
}
msg = { action: 'deleteRevision', data: timestamp };
broadcastToRoom(client, msg);
client.json.send(msg);
});
});
}
function exportRevision ( client, timestamp )
{
getRoom(client, function(room) {
db.getRevisions( room, function(revisions) {
if (revisions !== null && revisions[timestamp+''] !== undefined) {
client.json.send(
{
action: 'export',
data: {
filename: room.replace('/', '')+'-'+timestamp+'.json',
text: JSON.stringify(revisions[timestamp+''])
}
}
);
} else {
client.json.send(
{
action: 'message',
data: 'Unable to find revision '+timestamp+'.'
}
);
}
});
});
}
/**************
SETUP DATABASE ON FIRST RUN
**************/