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authorbutlerx2017-06-01 09:47:52 +0100
committerbutlerx2017-06-01 10:12:40 +0100
commitc531d96f6617663dae8534aba2623f541c7d12de (patch)
tree751d75bedfcde0a0aee6ee1d7ec17e7cc76c2dc1 /lib
parente5834c077f203aa5c80f777f91e0bf650614241d (diff)
check if reveal theme exists
Diffstat (limited to 'lib')
-rwxr-xr-xlib/response.js3
-rw-r--r--lib/utils.js9
2 files changed, 11 insertions, 1 deletions
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
+}