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https://github.com/TryGhost/Ghost.git
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d81bc91bd2
refs #7116, refs #2001 - Changes the way Ghost errors are implemented to benefit from proper inheritance - Moves all error definitions into a single file - Changes the error constructor to take an options object, rather than needing the arguments to be passed in the correct order. - Provides a wrapper so that any errors that haven't already been converted to GhostErrors get converted before they are displayed. Summary of changes: * 🐛 set NODE_ENV in config handler * ✨ add GhostError implementation (core/server/errors.js) - register all errors in one file - inheritance from GhostError - option pattern * 🔥 remove all error files * ✨ wrap all errors into GhostError in case of HTTP * 🎨 adaptions - option pattern for errors - use GhostError when needed * 🎨 revert debug deletion and add TODO for error id's
93 lines
3.2 KiB
JavaScript
93 lines
3.2 KiB
JavaScript
var express = require('express'),
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_ = require('lodash'),
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config = require('../../config'),
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errors = require('../../errors'),
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i18n = require('../../i18n'),
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rss = require('../../data/xml/rss'),
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utils = require('../../utils'),
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channelConfig = require('./channel-config'),
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renderChannel = require('./render-channel'),
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rssRouter,
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channelRouter;
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function handlePageParam(req, res, next, page) {
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var pageRegex = new RegExp('/' + config.get('routeKeywords').page + '/(.*)?/'),
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rssRegex = new RegExp('/rss/(.*)?/');
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page = parseInt(page, 10);
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if (page === 1) {
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// Page 1 is an alias, do a permanent 301 redirect
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if (rssRegex.test(req.url)) {
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return utils.redirect301(res, req.originalUrl.replace(rssRegex, '/rss/'));
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} else {
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return utils.redirect301(res, req.originalUrl.replace(pageRegex, '/'));
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}
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} else if (page < 1 || isNaN(page)) {
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// Nothing less than 1 is a valid page number, go straight to a 404
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return next(new errors.NotFoundError({message: i18n.t('errors.errors.pageNotFound')}));
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} else {
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// Set req.params.page to the already parsed number, and continue
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req.params.page = page;
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return next();
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}
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}
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rssRouter = function rssRouter(channelConfig) {
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function rssConfigMiddleware(req, res, next) {
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req.channelConfig.isRSS = true;
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next();
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}
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// @TODO move this to an RSS module
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var router = express.Router({mergeParams: true}),
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stack = [channelConfig, rssConfigMiddleware, rss],
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baseRoute = '/rss/';
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router.get(baseRoute, stack);
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router.get(baseRoute + ':page/', stack);
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router.get('/feed/', function redirectToRSS(req, res) {
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return utils.redirect301(res, utils.url.getSubdir() + req.baseUrl + baseRoute);
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});
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router.param('page', handlePageParam);
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return router;
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};
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channelRouter = function router() {
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function channelConfigMiddleware(channel) {
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return function doChannelConfig(req, res, next) {
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req.channelConfig = _.cloneDeep(channel);
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next();
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};
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}
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var channelsRouter = express.Router({mergeParams: true}),
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baseRoute = '/',
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pageRoute = '/' + config.get('routeKeywords').page + '/:page/';
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_.each(channelConfig.list(), function (channel) {
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var channelRouter = express.Router({mergeParams: true}),
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configChannel = channelConfigMiddleware(channel);
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// @TODO figure out how to collapse this into a single rule
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channelRouter.get(baseRoute, configChannel, renderChannel);
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channelRouter.get(pageRoute, configChannel, renderChannel);
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channelRouter.param('page', handlePageParam);
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channelRouter.use(rssRouter(configChannel));
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if (channel.editRedirect) {
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channelRouter.get('/edit/', function redirect(req, res) {
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res.redirect(utils.url.getSubdir() + channel.editRedirect.replace(':slug', req.params.slug));
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});
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}
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// Mount this channel router on the parent channels router
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channelsRouter.use(channel.route, channelRouter);
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});
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return channelsRouter;
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};
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module.exports.router = channelRouter;
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