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-rw-r--r--lib/utils.js20
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/utils.js b/lib/utils.js
index 6c36549b..d9289dca 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -3,3 +3,23 @@
exports.isSQLite = function isSQLite (sequelize) {
return sequelize.options.dialect === 'sqlite'
}
+
+exports.getImageMimeType = function getImageMimeType (imagePath) {
+ var fileExtension = /[^.]+$/.exec(imagePath)
+
+ switch (fileExtension[0]) {
+ case 'bmp':
+ return 'image/bmp'
+ case 'gif':
+ return 'image/gif'
+ case 'jpg':
+ case 'jpeg':
+ return 'image/jpeg'
+ case 'png':
+ return 'image/png'
+ case 'tiff':
+ return 'image/tiff'
+ default:
+ return undefined
+ }
+}