diff options
Diffstat (limited to 'src/gmi/posts_preprocess_funcs.go')
-rw-r--r-- | src/gmi/posts_preprocess_funcs.go | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/gmi/posts_preprocess_funcs.go b/src/gmi/posts_preprocess_funcs.go new file mode 100644 index 0000000..f8fcda6 --- /dev/null +++ b/src/gmi/posts_preprocess_funcs.go @@ -0,0 +1,26 @@ +package gmi + +import ( + "fmt" + + "dev.mediocregopher.com/mediocre-blog.git/src/render" +) + +type postPreprocessFuncs struct { + urlBuilder render.URLBuilder +} + +func (f postPreprocessFuncs) Image(args ...string) (string, error) { + var ( + id = args[0] + descr = "Image" + ) + + if len(args) > 1 { + descr = args[1] + } + + return fmt.Sprintf( + "\n=> %s %s", f.urlBuilder.Asset(id), descr, + ), nil +} |