mirror of
https://github.com/TryGhost/Ghost.git
synced 2025-01-13 22:41:32 -05:00
91ca4a43e5
closes #1757 and #1773 - switches routes.frontend for posts and pages to use a regex with two capturing groups. This removes the need to dynamically remove an express route at a later point, leaving the decision making to frontend controller. - added unit tests for all routing conditions that can arise for posts and pages. - updated functional tests to also test for same thing in unit tests - removes old code from server/api/index that used to fix this issue, but is no longer needed - removed some un-needed require statements in routes/admin
79 lines
2.5 KiB
JavaScript
79 lines
2.5 KiB
JavaScript
// # Ghost Data API
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// Provides access to the data model
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var _ = require('underscore'),
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when = require('when'),
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config = require('../config'),
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errors = require('../errorHandling'),
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db = require('./db'),
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settings = require('./settings'),
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notifications = require('./notifications'),
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posts = require('./posts'),
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users = require('./users'),
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tags = require('./tags'),
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requestHandler,
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init;
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// ## Request Handlers
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function invalidateCache(req, res, result) {
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var parsedUrl = req._parsedUrl.pathname.replace(/\/$/, '').split('/'),
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method = req.method,
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endpoint = parsedUrl[4],
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id = parsedUrl[5],
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cacheInvalidate,
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jsonResult = result.toJSON ? result.toJSON() : result;
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if (method === 'POST' || method === 'PUT' || method === 'DELETE') {
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if (endpoint === 'settings' || endpoint === 'users' || endpoint === 'db') {
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cacheInvalidate = "/*";
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} else if (endpoint === 'posts') {
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cacheInvalidate = "/, /page/*, /rss/, /rss/*";
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if (id && jsonResult.slug) {
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cacheInvalidate += ', /' + jsonResult.slug + '/';
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}
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}
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if (cacheInvalidate) {
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res.set({
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"X-Cache-Invalidate": cacheInvalidate
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});
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}
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}
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}
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// ### requestHandler
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// decorator for api functions which are called via an HTTP request
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// takes the API method and wraps it so that it gets data from the request and returns a sensible JSON response
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requestHandler = function (apiMethod) {
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return function (req, res) {
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var options = _.extend(req.body, req.query, req.params),
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apiContext = {
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user: req.session && req.session.user
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};
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return apiMethod.call(apiContext, options).then(function (result) {
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invalidateCache(req, res, result);
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res.json(result || {});
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}, function (error) {
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var errorCode = error.errorCode || 500,
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errorMsg = {error: _.isString(error) ? error : (_.isObject(error) ? error.message : 'Unknown API Error')};
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res.json(errorCode, errorMsg);
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});
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};
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};
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init = function () {
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return settings.updateSettingsCache();
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};
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// Public API
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module.exports = {
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posts: posts,
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users: users,
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tags: tags,
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notifications: notifications,
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settings: settings,
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db: db,
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requestHandler: requestHandler,
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init: init
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};
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