}, function(err, doc) {
utils.log(err, 'red');
utils.log(err, 'yellow');
res.send({
status: '00000'
});
});
router.get('/', function(req, res, next) {
if (req.session.user) {
utils.log(req.session.user, 'yellow');
} else {
utils.log('未登录', 'red');
}
var tag = function() {
return new Promise(function(resolve, reject) {
Article
.find(null, 'tag')
.sort({
date: -1
})
.limit(10)
.exec(function(err, docs) {
if (err) {
reject(err);
} else {
resolve(docs);
}
});
});
};
var count = function() {
return new Promise(function(resolve, reject) {
Article
.count({}, function(err, num) {
if (err) {
reject(err);
} else {
resolve(num);
}
});
});
};
var find = function() {
return new Promise(function(resolve, reject) {
findArticle(function(err, docs) {
if (err) {
reject(err);
} else {
resolve(docs);
}
}, 10);
});
};
var findLast = function() {
return new Promise(function(resolve, reject) {
Article
.find(null, 'title')
.sort({
date: -1
})
.limit(5)
.exec(function(err, docs) {
if (err) {
reject(err);
} else {
resolve(docs);
}
});
});
};
var result = function() {
return Promise.all([
count(),
find(),
tag(),
findLast()
]);
};
result()
.then(function(data) {
//tags
var tags = [];
data[2].forEach(function(item) {
var tag = item.tag || '';
if (tag) {
tags.push(tag);
}
});
tags = tags.join(',').split(',');
tags = utils.toDenseArray(tags);
tags = utils.delArray(tags);
if (req.query.debug === 'true') {
res.send(data);
} else {
res.render('home/index', {
title: config.site.name,
user: req.session.user,
utils: utils,
nav: config.nav,
data: {
user: req.session.user || '',
articelCount: data[0],
articelList: JSON.parse(JSON.stringify(data[1])),
classification: config.classification,
lastArticleList: JSON.parse(JSON.stringify(data[3])),
tags: tags
}
});
}
})
.catch(function(reason) {
utils.log(reason, 'red');
});
});
.catch(function(reason) {
utils.log(reason, 'red');
});