From c531d96f6617663dae8534aba2623f541c7d12de Mon Sep 17 00:00:00 2001 From: butlerx Date: Thu, 1 Jun 2017 09:47:52 +0100 Subject: check if reveal theme exists --- lib/response.js | 3 ++- lib/utils.js | 9 +++++++++ 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/lib/response.js b/lib/response.js index fec6c561..cda484e7 100755 --- a/lib/response.js +++ b/lib/response.js @@ -13,6 +13,7 @@ var moment = require('moment') var config = require('./config') var logger = require('./logger') var models = require('./models') +var utils = require('./utils') // public var response = { @@ -574,7 +575,7 @@ function showPublishSlide (req, res, next) { updatetime: updatetime, url: origin, body: markdown, - theme: meta.slideOptions.theme, + theme: utils.isRevealTheme(meta.slideOptions.theme), meta: JSON.stringify(extracted.meta), useCDN: config.usecdn, owner: note.owner ? note.owner.id : null, diff --git a/lib/utils.js b/lib/utils.js index d9289dca..fe70a0f1 100644 --- a/lib/utils.js +++ b/lib/utils.js @@ -1,4 +1,6 @@ 'use strict' +const fs = require('fs') +const path = require('path') exports.isSQLite = function isSQLite (sequelize) { return sequelize.options.dialect === 'sqlite' @@ -23,3 +25,10 @@ exports.getImageMimeType = function getImageMimeType (imagePath) { return undefined } } + +exports.isRevealTheme = function isRevealTheme (theme) { + if (fs.existsSync(path.join(process.cwd(), 'public', 'build', 'reveal.js', 'css', 'theme', theme + '.css'))) { + return theme + } + return undefined +} -- cgit v1.2.3