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added new hook 'action:meta.override404' so plugins can override the regular handling of pages that are not found

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This commit is contained in:
Julian Lam
2015-03-06 13:40:35 -05:00
parent 9915e31bc5
commit f14c5f7e1c
2 changed files with 37 additions and 22 deletions
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9
src/controllers/helpers.js
View File

@@ -6,12 +6,19 @@ var nconf = require('nconf'),
translator = require('../../public/src/translator'),
categories = require('../categories'),
plugins = require('../plugins'),
meta = require('../meta');
var helpers = {};
helpers.notFound = function(req, res, error) {
if (res.locals.isAPI) {
if (plugins.hasListeners('action:meta.override404')) {
plugins.fireHook('action:meta.override404', {
req: req,
res: res,
error: error
});
} else if (res.locals.isAPI) {
res.status(404).json({path: req.path.replace(/^\/api/, ''), error: error});
} else {
res.status(404).render('404', {path: req.path, error: error});

50
src/routes/index.js
View File

@@ -173,30 +173,38 @@ module.exports = function(app, middleware) {
function handle404(app, middleware) {
app.use(function(req, res, next) {
var relativePath = nconf.get('relative_path');
var isLanguage = new RegExp('^' + relativePath + '/language/[\\w]{2,}/.*.json'),
isClientScript = new RegExp('^' + relativePath + '\\/src\\/.+\\.js');
if (!plugins.hasListeners('action:meta.override404')) {
var relativePath = nconf.get('relative_path');
var isLanguage = new RegExp('^' + relativePath + '/language/[\\w]{2,}/.*.json'),
isClientScript = new RegExp('^' + relativePath + '\\/src\\/.+\\.js');
if (isClientScript.test(req.url)) {
res.type('text/javascript').status(200).send('');
} else if (isLanguage.test(req.url)) {
res.status(200).json({});
} else if (req.accepts('html')) {
if (process.env.NODE_ENV === 'development') {
winston.warn('Route requested but not found: ' + req.url);
if (isClientScript.test(req.url)) {
res.type('text/javascript').status(200).send('');
} else if (isLanguage.test(req.url)) {
res.status(200).json({});
} else if (req.accepts('html')) {
if (process.env.NODE_ENV === 'development') {
winston.warn('Route requested but not found: ' + req.url);
}
res.status(404);
if (res.locals.isAPI) {
return res.json({path: req.path, error: 'not-found'});
}
middleware.buildHeader(req, res, function() {
res.render('404', {path: req.path});
});
} else {
res.status(404).type('txt').send('Not found');
}
res.status(404);
if (res.locals.isAPI) {
return res.json({path: req.path, error: 'not-found'});
}
middleware.buildHeader(req, res, function() {
res.render('404', {path: req.path});
});
} else {
res.status(404).type('txt').send('Not found');
plugins.fireHook('action:meta.override404', {
req: req,
res: res,
error: {}
});
}
});
}