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| author | Andrey Nering <andrey.nering@gmail.com> | 2016-08-11 20:16:36 -0300 |
|---|---|---|
| committer | 无闻 <u@gogs.io> | 2016-08-11 16:16:36 -0700 |
| commit | 25b23c4bc991644c7db47b484dca3bb2d2694e62 (patch) | |
| tree | e73bc7c63cf91870df49cd2cb3c91c9e7ef152ea /modules | |
| parent | 7eafe3213f456bb4fcbaeea5562ab60c4ef6cf87 (diff) | |
| download | gitea-25b23c4bc991644c7db47b484dca3bb2d2694e62.tar.gz gitea-25b23c4bc991644c7db47b484dca3bb2d2694e62.zip | |
Do not show non-image attachment in a <img> tag. Fixes #3215 (#3311)
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/template/template.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/modules/template/template.go b/modules/template/template.go index 76ab66bcb4..6e9b15b9be 100644 --- a/modules/template/template.go +++ b/modules/template/template.go @@ -9,6 +9,8 @@ import ( "encoding/json" "fmt" "html/template" + "mime" + "path/filepath" "runtime" "strings" "time" @@ -103,6 +105,10 @@ func NewFuncMap() []template.FuncMap { "ThemeColorMetaTag": func() string { return setting.UI.ThemeColorMetaTag }, + "FilenameIsImage": func(filename string) bool { + mimeType := mime.TypeByExtension(filepath.Ext(filename)) + return strings.HasPrefix(mimeType, "image/") + }, }} } |