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ghost/core/server/apps/amp/lib/router.js
Austin Burdine 78f580763f ensure amp works when blog is running in subdirectory (#7353)
closes #7352
- use relative url instead of absolute url for post lookup
- add test that passes w/these changes
2016-09-14 12:47:25 +01:00

62 lines
1.8 KiB
JavaScript

var path = require('path'),
express = require('express'),
_ = require('lodash'),
ampRouter = express.Router(),
// Dirty requires
errors = require('../../../errors'),
templates = require('../../../controllers/frontend/templates'),
postLookup = require('../../../controllers/frontend/post-lookup'),
setResponseContext = require('../../../controllers/frontend/context');
function controller(req, res, next) {
var defaultView = path.resolve(__dirname, 'views', 'amp.hbs'),
paths = templates.getActiveThemePaths(req.app.get('activeTheme')),
data = req.body;
if (res.error) {
data.error = res.error;
}
setResponseContext(req, res, data);
// we have to check the context. Our context must be ['post', 'amp'], otherwise we won't render the template
if (_.includes(res.locals.context, 'post') && _.includes(res.locals.context, 'amp')) {
if (paths.hasOwnProperty('amp.hbs')) {
return res.render('amp', data);
} else {
return res.render(defaultView, data);
}
} else {
return next();
}
}
function getPostData(req, res, next) {
postLookup(res.locals.relativeUrl)
.then(function (result) {
if (result && result.post) {
req.body.post = result.post;
}
next();
})
.catch(function (err) {
if (err instanceof errors.NotFoundError) {
return next(err);
}
next(err);
});
}
// AMP frontend route
ampRouter.route('/')
.get(
getPostData,
controller
);
module.exports = ampRouter;
module.exports.controller = controller;
module.exports.getPostData = getPostData;