Reply.find({topic_id: id}, '', {sort: 'create_at'}, function (err, replies) {
if (err) {
return cb(err);
}
if (replies.length === 0) {
return cb(null, []);
}
var proxy = new EventProxy();
proxy.after('reply_find', replies.length, function () {
cb(null, replies);
});
for (var j = 0; j < replies.length; j++) {
(function (i) {
var author_id = replies[i].author_id;
User.getUserById(author_id, function (err, author) {
if (err) {
return cb(err);
}
replies[i].author = author || { _id: '' };
replies[i].friendly_create_at = tools.formatDate(replies[i].create_at, true);
if (replies[i].content_is_html) {
return proxy.emit('reply_find');
}
at.linkUsers(replies[i].content, function (err, str) {
if (err) {
return cb(err);
}
replies[i].content = str;
proxy.emit('reply_find');
});
});
})(j);
}
});
it('should send message to all mention users', function (done) {
done = pedding(done, 2);
var atUserIds = [String(adminUser._id), String(normalUser2._id)];
var ep = new eventproxy();
ep.after('user_id', atUserIds.length, function (user_ids) {
user_ids.sort().should.eql(atUserIds.sort());
done();
});
mm(message, 'sendAtMessage',
function (atUserId, authorId, topicId, replyId, callback) {
// String(atUserId).should.equal(String(atUserIds[count++]));
ep.emit('user_id', String(atUserId));
callback();
});
var text = '@' + adminUser.loginname + ' @' + normalUser2.loginname + ' @notexitstuser 你们好';
at.sendMessageToMentionUsers(text,
testTopic._id,
normalUser._id,
function (err) {
should.not.exist(err);
done();
});
});
client.smembers('rooms:' + room_key + ':online', function(err, online_users) {
if(err)
return cb(err);
var users = [];
var proxy = new EventProxy();
proxy.after('user_ready',online_users.length, function(){
return cb(null, users);
})
online_users.forEach(function(userKey, index) {
client.get('users:' + userKey + ':status', function(err, status) {
if(err)
return cb(err);
var msnData = userKey.split(':')
, username = msnData.length > 1 ? msnData[1] : msnData[0]
, provider = msnData.length > 1 ? msnData[0] : "twitter";
users.push({
username: username,
provider: provider,
status: status || 'available'
});
proxy.emit('user_ready');
});
});
// return cb(null,users);
});
}).toArray(function(err, result) {
if (err) return callback(errInfo);
var de = new EventProxy();
de.after('documentRollback', result.length, ce.emit.bind(ce, 'collectionRollback'));
de.fail(ce.emit.bind(ce, 'error'));
result.forEach(handler.bind(null, name, de.done('documentRollback')));
});
eventProxy : function(){
var ep = new eventproxy();
ep.after('getBook_html', booklist.length,function (booklist) {
booklist = booklist.map(function (book) {
});
});
}
}, function(err, indScore) {
if (err) {
return callback(err);
}
var ep2 = new EventProxy();
ep2.fail(callback);
ep2.after('EOIndicateAverageScores.findOne', indGroup.indicators.length, function(list) {
Logger.debug('[createReport#EOIndicateAverageScores.findOne] result: ', list);
var totalScore = 0;
// list = _.compact(list);
list.forEach(function(item) {
totalScore += (item.score || 0);
});
Logger.debug('[>>>> indGroup._id >>>>]', teacher.id, indGroup._id, totalScore);
result.scores[indGroup._id] = {
totalScore: totalScore,
// 加权得分: 例如，指标组总分满分100，指标组权重30。
// 某人指标组总分得分80，他的加权得分：（80/100）×30=24。
// 同组加权平均分: 是指同一个用户组的所有用户的加权得分的平均分。
weightedScore: (totalScore / indGroup.score) * indGroup.weight,
list: list
};
ep.group('indGroups.forEach')();
});
indGroup.indicators.forEach(function(ind) {
// gatherType 1: 文件导入, 2: 互评平均分, 3: 生评平均分
var score = indScore ? indScore.scores[ind._id] : {
score: 0,
indicator: ind
};
if (score.toObject) {
score = score.toObject();
}
if (ind.gatherType === 2 || ind.gatherType === 3) {
db.EOIndicateAverageScores.findOne({
term: indGroup.term,
type: ind.gatherType === 2 ? 0 : 1,
appraiseeId: teacher.id
}, ep2.group('EOIndicateAverageScores.findOne', function(doc) {
if (doc && doc.averageScore) {
score.score = parseFloat(doc.averageScore.toFixed(2));
} else {
score.score = 0;
}
return score;
}));
} else {
ep2.group('EOIndicateAverageScores.findOne')(null, score);
}
});
}); // end IndicatorScores.findOne
exports.index = function (req, res, next) {
// for(var i=1 ; i<= pageNum ; i++){
// pageUrls.push('http://www.cnblogs.com/#p'+i);
// }
//改为 http://www.cnblogs.com/?CategoryId=808&CategoryType=%22SiteHome%22&ItemListActionName=%22PostList%22&PageIndex=15&ParentCategoryId=0#p11
for (var i = 1; i <= pageNum; i++) {
pageUrls.push(cnblogUrl + '?CategoryId=808&CategoryType=%22SiteHome%22&ItemListActionName=%22PostList%22&PageIndex=' + i + '&ParentCategoryId=0');
}
pageUrls.forEach(function (pageUrl) {
superagent.get(pageUrl)
.end(function (err, pres) {
// pres.text 里面存储着请求返回的 html 内容，将它传给 cheerio.load 之后
// 就可以得到一个实现了 jquery 接口的变量，我们习惯性地将它命名为 `$`
// 剩下就都是利用$ 使用 jquery 的语法了
var $ = cheerio.load(pres.text);
$('.post_item').each(function (idx, element) {
var $element = $(element);
var href = $element.find('.titlelnk').attr('href');
var title = $element.find('.titlelnk').text();
var userImg = $element.find('.pfs').attr('src');
var userName = $element.find('.post_item_foot a').eq(0).text();
var time = $element.find('.post_item_foot').text().match(/[\d|\-|\:]/g).join('').substring(0, 15);
articles.push({
title: title,
href: href,
userImg: userImg,
userName: userName,
time: time
});
// 相当于一个计数器 ep.emit() 来告诉 ep 自己，某某事件已经完成了。
ep.emit('BlogArticleHtml', href);
});
});
});
// 命令 ep 重复监听 pageUrls.length * 20 次 `BlogArticleHtml` 事件再行动
ep.after('BlogArticleHtml', pageUrls.length * 20, function (articleUrls) {
// articleUrls 是个数组，包含了 40 次 ep.emit('BlogArticleHtml', href) 中的那 pageUrls.length * 20 个 href
// 当所有 'BlogArticleHtml' 事件完成后的回调触发下面事件
// ...
//console.log('******************* ep.after ********************');
//console.log('articleUrls : ', articleUrls);
res.render('spider-cnblogs-list', {
title: '爬虫-cnblogs',
signature: '白马山庄',
articles: articles
});
});
};
.end(function (err, sres) {
if (err) {
return next(err);
}
var topicUrls = [];
var $ = cheerio.load(sres.text);
$('#topic_list .topic_title').each(function (idx, element) {
var $element = $(element);
var href = url.resolve(cnodeUrl, $element.attr('href'));
topicUrls.push(href);
});
var ep = new eventproxy();
ep.after('topic_html',topicUrls.length, function(topics){
topics = topics.map(function(topicPair){
var topicUrl = topicPair[0];
var topicHtml = topicPair[1];
var $ = cheerio.load(topicHtml);
return ({
title: $('.topic_full_title').text().trim(),
href: topicUrl,
comment1: $('.reply_content').eq(0).text().trim()
});
});
console.log('final:');
console.log(topics);
res.render('crawler', {
datas: topics
});
});
var concurrencyCount = 0;
var fetchUrl = function (url, callback) {
var delay = parseInt((Math.random() * 10000000) % 2000, 10);
concurrencyCount++;
console.log('现在的并发数是', concurrencyCount, '，正在抓取的是', url, '，耗时' + delay + '毫秒');
superagent.get(url)
.end(function(err, res){
console.log('fetch ' + url + ' successful');
ep.emit('topic_html',[url, res.text]);
});
setTimeout(function() {
concurrencyCount--;
callback(null, url + ' html content');
}, delay);
}
async.mapLimit(topicUrls, 5, function(url,callback){
fetchUrl(url, callback);
}, function (err, result) {
console.log('final:');
console.log(result);
});
});
it('after, 0 time', function () {
var obj = new EventProxy();
var counter = 0;
obj.after('event', 0, function (data) {
assert.deepEqual(data.join(","), "", 'Return array should be []');
counter += 1;
});
assert.deepEqual(counter, 1, 'counter should be incremented.');
});
router.get('/group', function (req, res) {
var ep = new EventProxy();
ep.after('got', 10, function (list) {
res.json(list);
});
var _ = require('lodash');
_.range(10).forEach(x => fs.readFile(x, ep.group('got')));
});
superagent.get(cnodeUrl).end(function(err,sres) {
if(err)
{
console.log(err);
}
var topicUrls =[];
var $ = cheerio.load(sres.text);
$('#topic_list .topic_title').each(function(index,item) {
var $item = $(item);
var topicUrl = url.resolve(cnodeUrl,$item.attr('href'));
topicUrls.push(topicUrl);
});
ep.after('top_html',topicUrls.length,function(topics) {
topics=topics.map(
function (topicPair) {
var topUrl=topicPair[0];
var topHtml = topicPair[1];
var $ = cheerio.load(topHtml);
return ({
title: $('.topic_full_title').text().trim(),
href: topUrl,
comment1: $('.reply_content').eq(0).text().trim(),
});
}
);
console.log('final:');
console.log(topics);
});
topicUrls.forEach(function(topicUrl) {
superagent.get(topicUrl).end(function(err,sres) {
console.log('fetch '+topicUrl+' successful!');
ep.emit('top_html',[topicUrl,sres.text]);
});
});
console.log(topicUrls);
});
router.get('/after', function (req, res) {
var ep = new EventProxy();
ep.after('got', 10, function (list) {
res.json(list);
});
var _ = require('lodash');
});
Message.getMessagesByUserId(user_id, function (err, docs) {
/*判断是否出错*/
if (err) {
return next(err);
}
for (var i = 0; i < docs.length; i++) {
message_ids.push(docs[i]._id);
}
/*判断是否出错*/
var messages = [];
/*如果没有信息*/
if (message_ids.length === 0) {
res.render('message/index', {has_read_messages: [], hasnot_read_messages: []});
return;
}
var proxy = new EventProxy();
var render = function () {
var has_read_messages = [];
var hasnot_read_messages = [];
for (var i = 0; i < messages.length; i++) {
if (messages[i].is_invalid) {
messages[i].remove();
} else {
if (messages[i].has_read) {
has_read_messages.push(messages[i]);
} else {
hasnot_read_messages.push(messages[i]);
}
}
}
res.render('message/index', {has_read_messages: has_read_messages,
hasnot_read_messages: hasnot_read_messages,
});
return;
};
//这边是调用上面的方法，下面是对message的遍历
proxy.after('message_ready', message_ids.length, render);
message_ids.forEach(function (id, i) {
Message.getMessageById(id, function (err, message) {
if (err) {
return next(err);
}
messages[i] = message;
proxy.emit('message_ready');
});
});
});
]}, function (err, replies_model) {
if (err) {
return cb(err);
}
var replies = [];
replies_model.map(function(model, key) {
replies.push(model.toObject());
});
if (replies.length === 0) {
return cb(null, []);
}
var proxy = new EventProxy();
var done = function () {
for (var i = replies.length - 1; i >= 0; i--) {
if (replies[i].is_reply) {
var srcReply = searchReply(replies[i].reply_id.toString());
replies[i].reply_author = srcReply.author;
}
}
return cb(err, replies);
function searchReply(id) {
for (var i = replies.length - 1; i >= 0; i--) {
if (replies[i].reply_id && replies[i].reply_id.toString() == id) {
return replies[i];
}
}
}
};
proxy.after('reply_find', replies.length, done);
for (var j = 0; j < replies.length; j++) {
(function (i) {
var author_id = replies[i].author_id;
User.getUserById(author_id, function (err, author) {
if (err) {
return cb(err);
}
var avatar_url = author.avatar_url;
replies[i].author = author ? author.toObject() : { _id: '' };
replies[i].author.avatar_url = avatar_url;
replies[i].friendly_create_at = Util.format_date(replies[i].create_at, true);
if (replies[i].content_is_html) {
return proxy.emit('reply_find');
}
at.linkUsers(replies[i].content, function (err, str) {
if (err) {
return cb(err);
}
replies[i].content = str;
proxy.emit('reply_find');
});
});
})(j);
}
});
[have_read, not_read].forEach(function (msgs, idx) {
var epfill = new EventProxy();
epfill.fail(next);
epfill.after('message_ready', msgs.length, function (docs) {
ep.emit(idx === 0 ? 'have_read_msg' : 'not_read_msg', docs);
});
msgs.forEach(function (doc) {
MessageDao.getDetailMessageById(doc._id, epfill.group('message_ready'));
});
});
ep.on('list', function (list) {
ep1.after('post', list.length, function (posts) {
return cb(null, posts);
}).fail(function (err) {
return cb(err);
});
list.forEach(function (item) {
exports.getPost(item, config.post, ep1.group('post'));
});
}).fail(function (err) {
.end(function(err, sres) {
if (err)
console.log(err);
var $ = cheerio.load(sres.text);
var items = [];
$('.main-image img').each(function(idx, element) {
var $element = $(element);
var img = '<img src="' + $element.attr('src') + '" />'
items.push(img);
});
var maxIndex = 0;
$('.pagenavi span').each(function(idx, element) {
var $element = $(element);
if (_.isNumber(parseInt($element.text())) && !_.isNaN(parseInt($element.text()))) {
if (parseInt($element.text()) > maxIndex)
maxIndex = parseInt($element.text());
}
});
var ep = new eventproxy();
ep.after('topic_html', maxIndex, function(list) {
console.log(list)
var body = '<html>' +
'<head>' +
'<meta http-equiv="Content-Type" content="text/html; ' +
'charset=UTF-8" />' +
'</head>' +
'<body>' +
list.toString() +
'</body>' +
'</html>';
response.writeHead(200, { "Content-Type": "text/html" });
response.write(body);
response.end();
});
for (i = 1; i <= maxIndex; i++) {
var link = 'http://www.mzitu.com/' + request.params.id + '/' + i;
superagent
.get(link)
// 如果有些网站需要验证header里面的"User-Agent"，则进行如下设置
.set('User-Agent', 'curl/7.24.0 (x86_64-apple-darwin12.0) libcurl/7.24.0 OpenSSL/0.9.8r zlib/1.2.5')
.end(function(err, res) {
if (err)
console.log(err);
var $$ = cheerio.load(res.text);
$$('.main-image img').each(function(idx, element) {
var $element = $$(element);
var img = '<img src="' + $element.attr('src') + '" />'
items.push(img);
console.log('fetch successful' + img);
ep.emit('topic_html', img);
});
});
}
});
router.get('/group', function (req, res) {
var ep = new EventProxy();
ep.after('got', 10, function (list) {
res.json(list);
});
var _ = require('lodash');
let f = __dirname + "/event.js";
_.range(10).forEach(
x => fs.readFile(f, 'utf-8', ep.group('got')));
});
.end(function (err, res) {
if (err) {
return console.error(err);
}
var topicUrls = [];
var $ = cheerio.load(res.text);
// 获取首页的所有连接
$("#topic_list .topic_title").each(function (idx, element) {
var $element = $(element);
// $element.attr('href') 本来的样子是 /topic/542acd7d5d28233425538b04
// 我们用 url.resolve 来自动推断出完整 url，变成
// https://cnodejs.org/topic/542acd7d5d28233425538b04 的形式
// 具体请看 http://nodejs.org/api/url.html#url_url_resolve_from_to 的示例
var href = url.resolve(cnodeUrl, $element.attr("href"));
topicUrls.push(href);
});
//console.log(topicUrl);
// 得到一个 eventproxy 的实例
var ep = new eventproxy();
// 命令 ep 重复监听 topicUrls.length 次（在这里也就是 40 次） `topic_html` 事件再行动
ep.after("topic_html", topicUrls.length, function (topics) {
// topics 是个数组，包含了 40 次 ep.emit('topic_html', pair) 中的那 40 个 pair
// 开始行动
topics = topics.map(function (topicPair) {
// 接下来就是jquery的用法了
var topicUrl = topicPair[0];
var topicHtml = topicPair[1];
var $ = cheerio.load(topicHtml);
return ({
title : $(".topic_full_title").text().trim(),
href : topicUrl,
comment1: $(".reply_content").eq(0).text().trim()
});
});
console.log('final:');
console.log(topics);
response.send(topics);
});
topicUrls.forEach(function (topicUrl) {
superagent.get(topicUrl)
.end(function (err, res) {
//console.log("fetch" + topicUrl + "successful");
ep.emit("topic_html", [topicUrl, res.text]);
});
});
});
ep.all('replies', function(replies) {
if (!replies || replies.length === 0) {
return callback(null, []);
}
ep.after('affix', replies.length, function() {
return callback(null, replies);
});
replies.forEach(function(reply, i) {
affix(reply, ep.done('affix'));
});
});
topic.save(function (err) {
if (err) {
return next(err);
}
var proxy = new EventProxy();
var render = function () {
res.redirect('/topic/' + topic._id);
};
proxy.assign('tags_removed_done', 'tags_saved_done', render);
proxy.fail(next);
// 删除topic_tag
var tags_removed_done = function () {
proxy.emit('tags_removed_done');
};
TopicTag.getTopicTagByTopicId(topic._id, function (err, docs) {
if (docs.length === 0) {
proxy.emit('tags_removed_done');
} else {
proxy.after('tag_removed', docs.length, tags_removed_done);
// delete topic tags
docs.forEach(function (doc) {
doc.remove(proxy.done(function () {
Tag.getTagById(doc.tag_id, proxy.done(function (tag) {
proxy.emit('tag_removed');
tag.topic_count -= 1;
tag.save();
}));
}));
});
}
});
// 保存topic_tag
var tags_saved_done = function () {
proxy.emit('tags_saved_done');
};
//话题可以没有标签
if (topic_tags.length === 0) {
proxy.emit('tags_saved_done');
} else {
proxy.after('tag_saved', topic_tags.length, tags_saved_done);
//save topic tags
topic_tags.forEach(function (tag) {
TopicTag.newAndSave(topic._id, tag, proxy.done('tag_saved'));
Tag.getTagById(tag, proxy.done(function (tag) {
tag.topic_count += 1;
tag.save();
}));
});
}
//发送at消息
at.sendMessageToMentionUsers(content, topic._id, req.session.user._id);
});
]}, function (err, replies) {
if (err) {
return cb(err);
}
if (replies.length === 0) {
return cb(null, []);
}
var proxy = new EventProxy();
var done = function () {
var replies2 = [];
for (var i = replies.length - 1; i >= 0; i--) {
if (replies[i].reply_id) {
replies2.push(replies[i]);
replies.splice(i, 1);
}
}
for (var j = 0; j < replies.length; j++) {
replies[j].replies = [];
for (var k = 0; k < replies2.length; k++) {
var id1 = replies[j]._id;
var id2 = replies2[k].reply_id;
if (id1.toString() === id2.toString()) {
replies[j].replies.push(replies2[k]);
}
}
replies[j].replies.reverse();
}
return cb(err, replies);
};
proxy.after('reply_find', replies.length, done);
for (var j = 0; j < replies.length; j++) {
(function (i) {
var author_id = replies[i].author_id;
User.getUserById(author_id, function (err, author) {
if (err) {
return cb(err);
}
replies[i].author = author || { _id: '' };
replies[i].friendly_create_at = Util.format_date(replies[i].create_at, true);
if (replies[i].content_is_html) {
return proxy.emit('reply_find');
}
at.linkUsers(replies[i].content, function (err, str) {
if (err) {
return cb(err);
}
replies[i].content = str;
proxy.emit('reply_find');
});
});
})(j);
}
});
.end(function (err,res) {
if(err){
return console.error(err);
}
var topicUrls = [];
var $ = cheerio.load(res.text);
$('#topic_list .topic_title').each(function (index,element) {
var $element = $(element);
var href = url.resolve(codeUrl,$element.attr('href'));
topicUrls.push(href);
});
// console.log(topicUrls);
ep.after('topic_html',topicUrls.length,function(topics){
topics = topics.map(function (topicPair) {
var topicUrl = topicPair[0];
var topicHtml = topicPair[1];
var $ = cheerio.load(topicHtml);
var title = $('.topic_full_title').text().trim();
fs.appendFile('topicOutput.txt',title+"\r\n",function(err
){
if(err) throw err;
console.log("saved.");
});
return ({
title: $('.topic_full_title').text().trim(),
href: topicUrl,
comment1: $('.reply_content').eq(0).text().trim(),
});
});
console.log("fianl:");
console.log(topics);
});
topicUrls.forEach(function (topicUrl) {
superagent.get(topicUrl)
.end(function (err,res) {
console.log('fetch' + topicUrl + 'successful');
ep.emit('topic_html',[topicUrl, res.text]);
});
});
});
.end(function (err, res) {
if (err) throw err;
var topicUrls = [];
var $ = cheerio.load(res.text);
$('.box > a').each(function (i, element) {
var href = meizhiUrl + $(this).attr('href');
topicUrls.push(href);
});
var ep = new eventproxy();
ep.after('topic_html', topicUrls.length, function (topics) {
var imgUrls = [];
topics.forEach(function (topic) {
var $ = cheerio.load(topic);
$('.show-box img').each(function (i, element) {
var src = $(this).attr('src');
imgUrls.push(src);
});
});
imgUrls.forEach(function (imgUrl) {
http.get(imgUrl, function (res) {
res.setEncoding('binary');
var imageData = '';
res.on('data', function (data) {
imageData += data;
}).on('end', function () {
var imageName = res.headers['etag'];
var imageType = res.headers['content-type'];
var imageFullName = imageName.split('"')[1] + '.' + imageType.split('/')[1];
fs.writeFile('images/' + imageFullName, imageData, 'binary', function (err) {
if (err) throw err;
console.log('Image ' + imageFullName +' saved!');
});
});
});
});
});
topicUrls.forEach(function (topicUrl) {
superagent.get(topicUrl)
.set('User-Agent', 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:34.0) Gecko/20100101 Firefox/34.0')
.end(function (err, res) {
if (err) throw err;
if (res.statusCode == 200) {
console.log('Fetch ' + topicUrl + ' successful!');
ep.emit('topic_html', res.text);
} else {
console.log('Fetch ' + topicUrl + ' failed!');
}
});
});
});
it('get rows from table', function (done) {
var rows = [
'02d7MDAwMDAwMDAwMDAwMDAwMw==a',
'24e3MDAwMDAwMDAwMDAwMDAwNA==b',
'58c8MDAwMDAwMDAwMDAwMDAwMQ==c',
'a98eMDAwMDAwMDAwMDAwMDAwMg==d',
'02d7MDAwMDAwMDAwMDAwMDAwMw==a',
'24e3MDAwMDAwMDAwMDAwMDAwNA==b',
'58c8MDAwMDAwMDAwMDAwMDAwMQ==c',
'a98eMDAwMDAwMDAwMDAwMDAwMg==d',
'02d7MDAwMDAwMDAwMDAwMDAwMw==a',
'24e3MDAwMDAwMDAwMDAwMDAwNA==b',
'58c8MDAwMDAwMDAwMDAwMDAwMQ==c',
'a98eMDAwMDAwMDAwMDAwMDAwMg==d',
'02d7MDAwMDAwMDAwMDAwMDAwMw==a',
'24e3MDAwMDAwMDAwMDAwMDAwNA==b',
'58c8MDAwMDAwMDAwMDAwMDAwMQ==c',
'a98eMDAwMDAwMDAwMDAwMDAwMg==d',
'02d7MDAwMDAwMDAwMDAwMDAwMw==a',
'24e3MDAwMDAwMDAwMDAwMDAwNA==b',
'58c8MDAwMDAwMDAwMDAwMDAwMQ==c',
'a98eMDAwMDAwMDAwMDAwMDAwMg==d'
];
var ep = new EventProxy();
ep.after('put', 4, function () {
var count = 10;
done = pedding(count, done);
var mget = function () {
client.mget(tableName, rows, ['f:history', 'f:bigcontent'], function (err, result) {
should.not.exists(err);
should.exists(result);
result.should.length(rows.length);
// console.log(result);
result.forEach(function (obj) {
should.exists(obj);
obj.should.have.keys('f:history', 'f:bigcontent');
});
done();
});
};
for (var i = 0; i < count; i++) {
mget();
}
});
var content = fs.readFileSync(__filename);
rows.slice(0, 4).forEach(function (row, i) {
client.putRow(tableName, row, {
'f:history': '123' + i,
'f:bigcontent': content
}, ep.done('put'));
});
});
exports.importTestData = function(items, callback){
var ep = new EventProxy();
var importCount = items.length;
var item;
ep.after('items', importCount, callback);
for (var i = 0; i < importCount; i++) {
item = new CategoryAD();
item.category_hash = items[i].category_hash;
item.name = items[i].name;
item.save(ep.group('items'));
}
};
exports.delete = function(req, res) {
var params = req.parameter;
var files = params.fileId;
var group = params.groupId;
var loginUser = req.loginUser;
var ep = new EventProxy();
ep.fail(function(err) {
res.json({
err: ERR.SERVER_ERROR,
msg: err
});
});
ep.after('delete', files.length, function() {
res.json({
err: ERR.SUCCESS
});
});
var options = {
groupId: group && group._id,
updateUsed: true
};
files.forEach(function(file) {
mFile.delete({
_id: file._id
}, options, ep.group('delete', function(result) {
mLog.create({
fromUser: loginUser,
file: file,
//操作类型 1: 上传, 2: 下载, 3: copy, 4: move, 5: modify
//6: delete 7: 预览 8: 保存, 9: 分享给用户 10: 分享给小组,
//11: delete(移动到回收站) 12: 创建文件夹
operateType: 6,
srcFolderId: file.folder && file.folder.oid,
fromGroupId: file.folder && file.folder.group && file.folder.group.oid
});
return result;
}));
});
};
MessageDao.getMessagesByUserId(uid,function(err,messages){
proxy.after('gotmessages',messages.length,render);
messages.forEach(function(message,a){
message.at = Util.format_date(message.create_at, true);
UserDao.getUserById(message.author_id,function(err,user){
message.author = user;
proxy.emit('gotmessages',message);
});
});
});
Cart.findById(cid,function(err,cart){
if(err) console.log(err)
if(cart){
// console.log(cart)
var ep =new eventproxy()
ep.after('differs',cart.differs.length,function(differs){
var did = req.params.did
var k = ainb.aatb(did,differs)
if(k>0){
cart.differs.splice(k-1,1)
if(cart.differs.length>0){
cart.save(function (err, cart) {
if (err)console.log(err)
// console.log('表示购物车已存在该商品,并且更新数量')
User.findByIdAndUpdate({_id:req.session.user._id},{$inc:{cart:-1}},{new: true},function(err,user){
// console.log('-1')
// console.log(user.cart)
req.session.user=user
res.json({success:1})
})
// res.json({success: 1}) //表示购物车已存在该商品
})}
else{
// var query = {"_id": cart._id};
// cart = _.extend(cart,Cart)
// cart.findByIdAndRemove(query,function(err,cart){
// console.log('success delete')
// })
cart.remove({_id:cart._id},function(err,cart){
if(err)console.log(err)
User.findByIdAndUpdate({_id:req.session.user._id},{$inc:{cart:-1}},{new: true},function(err,user){
// console.log('-1')
// console.log(user.cart)
req.session.user=user
res.json({success:9})
})
// res.json({success:9})//全删了
})
}
}else{
res.json({success:2})//查无此商品
}
})
for (var i=0;i<cart.differs.length;i++){
ep.emit('differs',cart.differs[i].differ_id.toString())
}
}
})
.end(function(err,res){
if(err){
return console.log(err);
}
var topicUrls = [];
var $ = cheerio.load(res.text);
//get the index page url
$('#topic_list .topic_title').each(function(idx,element){
var $element = $(element);
var href = url.resolve(cnodeUrl,$element.attr('href'));
topicUrls.push(href);
});
console.log(topicUrls);
var ep = new eventproxy();
ep.after('topic_html',topicUrls.length,function(topics){
topics = topics.map(function(topicPair){
var topicUrl = topicPair[0];
var topicHtml = topicPair[1];
var $ = cheerio.load(topicHtml);
return ({
title:$('.topic_full_title').text().trim(),
href:topicUrl,
comment1:$('reply_content').eq(0).text().trim()
});
});
console.log('final');
console.log(topics);
});
topicUrls.forEach(function(topicUrl){
superagent.get(topicUrl)
.end(function(err,res){
console.log('fetch'+topicUrl+'successful');
ep.emit('topic_html',[topicUrl,res.text]);
});
});
});