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133 lines
3.0 KiB
JavaScript
133 lines
3.0 KiB
JavaScript
'use strict';
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var nconf = require('nconf');
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var async = require('async');
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var validator = require('validator');
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var winston = require('winston');
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var categories = require('../categories');
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var plugins = require('../plugins');
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var meta = require('../meta');
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var helpers = {};
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helpers.notAllowed = function(req, res, error) {
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plugins.fireHook('filter:helpers.notAllowed', {
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req: req,
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res: res,
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error: error
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}, function(err, data) {
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if (err) {
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return winston.error(err);
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}
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if (req.uid) {
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if (res.locals.isAPI) {
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res.status(403).json({
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path: req.path.replace(/^\/api/, ''),
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loggedIn: !!req.uid, error: error,
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title: '[[global:403.title]]'
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});
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} else {
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res.status(403).render('403', {
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path: req.path,
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loggedIn: !!req.uid, error: error,
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title: '[[global:403.title]]'
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});
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}
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} else {
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if (res.locals.isAPI) {
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req.session.returnTo = nconf.get('relative_path') + req.url.replace(/^\/api/, '');
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res.status(401).json('not-authorized');
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} else {
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req.session.returnTo = nconf.get('relative_path') + req.url;
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res.redirect(nconf.get('relative_path') + '/login');
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}
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}
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});
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};
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helpers.redirect = function(res, url) {
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if (res.locals.isAPI) {
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res.status(308).json(url);
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} else {
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res.redirect(nconf.get('relative_path') + encodeURI(url));
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}
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};
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helpers.buildCategoryBreadcrumbs = function(cid, callback) {
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var breadcrumbs = [];
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async.whilst(function() {
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return parseInt(cid, 10);
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}, function(next) {
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categories.getCategoryFields(cid, ['name', 'slug', 'parentCid', 'disabled'], function(err, data) {
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if (err) {
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return next(err);
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}
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if (!parseInt(data.disabled, 10)) {
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breadcrumbs.unshift({
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text: validator.escape(String(data.name)),
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url: nconf.get('relative_path') + '/category/' + data.slug
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});
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}
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cid = data.parentCid;
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next();
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});
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}, function(err) {
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if (err) {
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return callback(err);
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}
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if (!meta.config.homePageRoute && meta.config.homePageCustom) {
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breadcrumbs.unshift({
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text: '[[global:header.categories]]',
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url: nconf.get('relative_path') + '/categories'
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});
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}
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breadcrumbs.unshift({
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text: '[[global:home]]',
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url: nconf.get('relative_path') + '/'
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});
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callback(null, breadcrumbs);
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});
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};
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helpers.buildBreadcrumbs = function(crumbs) {
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var breadcrumbs = [
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{
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text: '[[global:home]]',
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url: nconf.get('relative_path') + '/'
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}
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];
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crumbs.forEach(function(crumb) {
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if (crumb) {
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if (crumb.url) {
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crumb.url = nconf.get('relative_path') + crumb.url;
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}
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breadcrumbs.push(crumb);
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}
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});
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return breadcrumbs;
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};
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helpers.buildTitle = function(pageTitle) {
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var titleLayout = meta.config.titleLayout || '{pageTitle} | {browserTitle}';
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var browserTitle = validator.escape(String(meta.config.browserTitle || meta.config.title || 'NodeBB'));
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pageTitle = pageTitle || '';
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var title = titleLayout.replace('{pageTitle}', function() {
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return pageTitle;
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}).replace('{browserTitle}', function() {
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return browserTitle;
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});
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return title;
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};
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module.exports = helpers;
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