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abaf0461cf
refs #5091, refs #9192 - There are several theme template "renderers" all over the codebase - Some are in apps, and were called "controllers" - One is in error handling - All of them now have comments marking out how they share logic/steps - Other comments describe routes & controllers where they live
47 lines
2.1 KiB
JavaScript
47 lines
2.1 KiB
JavaScript
var _ = require('lodash'),
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errors = require('../errors'),
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i18n = require('../i18n'),
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filters = require('../filters'),
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safeString = require('../utils/index').safeString,
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handleError = require('./frontend/error'),
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fetchData = require('./frontend/fetch-data'),
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setRequestIsSecure = require('./frontend/secure'),
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renderChannel = require('./frontend/render-channel');
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// This here is a controller.
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// The "route" is handled in controllers/channels/router.js
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// There's both a top-level channelS router, and an individual channel one
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module.exports = function channelController(req, res, next) {
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// Parse the parameters we need from the URL
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var pageParam = req.params.page !== undefined ? req.params.page : 1,
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slugParam = req.params.slug ? safeString(req.params.slug) : undefined;
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// @TODO: fix this, we shouldn't change the channel object!
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// Set page on postOptions for the query made later
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res.locals.channel.postOptions.page = pageParam;
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res.locals.channel.slugParam = slugParam;
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// Call fetchData to get everything we need from the API
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return fetchData(res.locals.channel).then(function handleResult(result) {
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// If page is greater than number of pages we have, go straight to 404
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if (pageParam > result.meta.pagination.pages) {
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return next(new errors.NotFoundError({message: i18n.t('errors.errors.pageNotFound')}));
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}
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// Format data 1
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// @TODO: figure out if this can be removed, it's supposed to ensure that absolutely URLs get generated
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// correctly for the various objects, but I believe it doesn't work and a different approach is needed.
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setRequestIsSecure(req, result.posts);
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_.each(result.data, function (data) {
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setRequestIsSecure(req, data);
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});
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// @TODO: properly design these filters
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filters.doFilter('prePostsRender', result.posts, res.locals)
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.then(function (posts) {
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result.posts = posts;
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return result;
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})
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.then(renderChannel(req, res));
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}).catch(handleError(next));
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};
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