You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
81 lines
2.1 KiB
81 lines
2.1 KiB
"use strict";
|
|
|
|
//TaskProcessor does not look like EventEmitter, so no need to extend EventEmitter and use `emit' here.
|
|
var TaskProcessor = function (task, outerProcessor, callback) {
|
|
if (!this) {
|
|
return new TaskProcessor(task);
|
|
}
|
|
|
|
var self = this,
|
|
taskImpl = require('./tasks/' + task.type.match(/[\w\-]/g).join("")),
|
|
taskWorker = taskImpl(task.params, self),
|
|
errors = [],
|
|
process = function () {
|
|
taskWorker.process();
|
|
},
|
|
getOuterPrefix = function (prefix) {
|
|
return task.name + (prefix ? "/" + prefix : "");
|
|
},
|
|
onError = function (message, prefix) {
|
|
errors.push(message);
|
|
outerProcessor.onError(message, getOuterPrefix(prefix));
|
|
},
|
|
onWarn = function (message, prefix) {
|
|
outerProcessor.onWarn(message, getOuterPrefix(prefix));
|
|
},
|
|
onInfo = function (message, prefix) {
|
|
outerProcessor.onInfo(message, getOuterPrefix(prefix));
|
|
},
|
|
processTask = function (innerTask, innerCallback) {
|
|
var innerProcessor = new TaskProcessor(innerTask, self, innerCallback);
|
|
innerProcessor.process();
|
|
},
|
|
done = function () {
|
|
callback(errors.join("\r\n"));
|
|
};
|
|
|
|
self.process = process;
|
|
self.onError = onError;
|
|
self.onWarn = onWarn;
|
|
self.onInfo = onInfo;
|
|
self.processTask = processTask;
|
|
self.done = done;
|
|
self.context = outerProcessor.context;
|
|
};
|
|
|
|
exports.processTask = function (task, context, callback) {
|
|
var errors = {},
|
|
warns = {},
|
|
infos = {},
|
|
messageProcessor = function (list) {
|
|
return function (message, prefix) {
|
|
var i,
|
|
parts = prefix.split("/"),
|
|
innerList = list;
|
|
|
|
for (i = 0; i < parts.length; i += 1) {
|
|
innerList = (innerList[parts[i]] = innerList[parts[i]] || {});
|
|
}
|
|
|
|
innerList.$messages = innerList.$messages || [];
|
|
innerList.$messages.push(message);
|
|
|
|
list.$allMessages = list.$allMessages || [];
|
|
list.$allMessages.push({ prefix: prefix, message: message });
|
|
};
|
|
},
|
|
processor = new TaskProcessor(task, {
|
|
onError: messageProcessor(errors),
|
|
onWarn: messageProcessor(warns),
|
|
onInfo: messageProcessor(infos),
|
|
context: context
|
|
}, function (err) {
|
|
callback(err, {
|
|
errors: errors,
|
|
warns: warns,
|
|
infos: infos
|
|
});
|
|
});
|
|
|
|
processor.process();
|
|
};
|
|
|