Ghost/core/server/api/shared/http.js
2018-11-08 13:32:41 +07:00

65 lines
2.0 KiB
JavaScript

const debug = require('ghost-ignition').debug('api:shared:http');
const shared = require('../shared');
const models = require('../../models');
const http = (apiImpl) => {
return (req, res, next) => {
debug('request');
const frame = new shared.Frame({
body: req.body,
file: req.file,
files: req.files,
query: req.query,
params: req.params,
user: req.user,
context: {
api_key_id: (req.api_key && req.api_key.id) ? req.api_key.id : null,
user: ((req.user && req.user.id) || (req.user && models.User.isExternalUser(req.user.id))) ? req.user.id : null,
member: (req.member || null)
}
});
frame.configure({
options: apiImpl.options,
data: apiImpl.data
});
apiImpl(frame)
.then((result) => {
debug(result);
// CASE: api ctrl wants to handle the express response (e.g. streams)
if (typeof result === 'function') {
debug('ctrl function call');
return result(req, res, next);
}
let statusCode = 200;
if (typeof apiImpl.statusCode === 'function') {
statusCode = apiImpl.statusCode(result);
} else if (apiImpl.statusCode) {
statusCode = apiImpl.statusCode;
}
res.status(statusCode);
// CASE: generate headers based on the api ctrl configuration
res.set(shared.headers.get(result, apiImpl.headers));
if (apiImpl.response && apiImpl.response.format === 'plain') {
debug('plain text response');
return res.send(result);
}
debug('json response');
res.json(result || {});
})
.catch((err) => {
next(err);
});
};
};
module.exports = http;