From 9e8005960e261ede425584011bf93780af9ebf5c Mon Sep 17 00:00:00 2001
From: Julia Friesel <julia.friesel@gmail.com>
Date: Mon, 6 Aug 2018 09:27:28 +0200
Subject: [PATCH] Handle special characters in strings
---
components/settings.js | 20 +++++++++++++++++++-
1 file changed, 19 insertions(+), 1 deletion(-)
diff --git a/components/settings.js b/components/settings.js
index bf420f72..cfce6dac 100644
--- a/components/settings.js
+++ b/components/settings.js
@@ -64,7 +64,8 @@ function transformToCsv(cycleDays) {
const rows = cycleDays
.map(day => {
return columnNames.map(column => {
- return objectPath.get(day, column, '')
+ const val = objectPath.get(day, column, '')
+ return typeof val === 'string' ? csvify(val) : val
})
})
.map(row => row.join(','))
@@ -72,3 +73,20 @@ function transformToCsv(cycleDays) {
rows.unshift(columnNames.join(','))
return rows.join('\n')
}
+
+function csvify (val) {
+ // escape double quotes
+ val = val.replace(/"/g, '""')
+
+ val = val.toLowerCase()
+ const hasSpecialChars = (
+ val.includes('\n') ||
+ val.includes('\t') ||
+ val.includes(',') ||
+ val.includes(';') ||
+ val.includes('.') ||
+ val.includes('\'')
+ )
+
+ return hasSpecialChars ? `"${val}"` : val
+}
\ No newline at end of file
--
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