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markdown: Refactor fixes

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This commit is contained in:
Abiola Ibrahim 2015-05-09 00:54:39 +01:00
parent 978aef2ae7
commit 6ce83aad2b
2 changed files with 13 additions and 9 deletions
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8
middleware/markdown/metadata.go
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@ -162,7 +162,12 @@ func extractMetadata(b []byte) (metadata Metadata, markdown []byte, err error) {
var parser MetadataParser
// Read first line
if scanner.Scan() {
if !scanner.Scan() {
// if no line is read,
// assume metadata not present
return metadata, b, nil
}
line := scanner.Bytes()
parser = findParser(line)
// if no parser found,
@ -170,7 +175,6 @@ func extractMetadata(b []byte) (metadata Metadata, markdown []byte, err error) {
if parser == nil {
return metadata, b, nil
}
}
// buffer for metadata contents
buf := bytes.Buffer{}

4
middleware/markdown/process.go
View file

@ -137,7 +137,7 @@ func defaultTemplate(c Config, metadata Metadata, requestPath string) []byte {
title := metadata.Title
if title == "" {
title = filepath.Base(requestPath)
if body, _ := metadata.Variables["body"].([]byte); len(body) > 128 {
if body, _ := metadata.Variables["markdown"].([]byte); len(body) > 128 {
title = string(body[:128])
} else if len(body) > 0 {
title = string(body)
@ -162,7 +162,7 @@ const (
{{js}}
</head>
<body>
{{.body}}
{{.markdown}}
</body>
</html>`
cssTemplate = `<link rel="stylesheet" href="{{url}}">`