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Code Issues Releases Activity

Move alias logic to target module

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I want to move all logic to writing aliases to target so I can pave the
way for writing aliases specific to other runtimes (like .htaccess for
apache or a script for updating AWS or symlinking on a filesystem).
This commit is contained in:
Noah Campbell
2013-09-12 21:18:13 -07:00
parent 2f10da1570
commit 2ebfb33fe0
7 changed files with 76 additions and 47 deletions
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6
target/file.go
View File

@@ -34,7 +34,11 @@ func (fs *Filesystem) Publish(path string, r io.Reader) (err error) {
return
}
path, _ = filepath.Split(translated)
return writeToDisk(translated, r)
}
func writeToDisk(translated string, r io.Reader) (err error) {
path, _ := filepath.Split(translated)
ospath := filepath.FromSlash(path)
if ospath != "" {

47
target/htmlredirect.go
View File

@@ -3,11 +3,30 @@ package target
import (
helpers "github.com/spf13/hugo/template"
"path"
"bytes"
"strings"
"html/template"
)
const ALIAS = "<!DOCTYPE html><html><head><link rel=\"canonical\" href=\"{{ .Permalink }}\"/><meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\" /><meta http-equiv=\"refresh\" content=\"0;url={{ .Permalink }}\" /></head></html>"
const ALIAS_XHTML = "<!DOCTYPE html><html xmlns=\"http://www.w3.org/1999/xhtml\"><head><link rel=\"canonical\" href=\"{{ .Permalink }}\"/><meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\" /><meta http-equiv=\"refresh\" content=\"0;url={{ .Permalink }}\" /></head></html>"
var DefaultAliasTemplates *template.Template
func init() {
DefaultAliasTemplates = template.New("")
template.Must(DefaultAliasTemplates.New("alias").Parse(ALIAS))
template.Must(DefaultAliasTemplates.New("alias-xhtml").Parse(ALIAS_XHTML))
}
type AliasPublisher interface {
Translator
Publish(string, template.HTML) error
}
type HTMLRedirectAlias struct {
PublishDir string
Templates *template.Template
}
func (h *HTMLRedirectAlias) Translate(alias string) (aliasPath string, err error) {
@@ -16,3 +35,31 @@ func (h *HTMLRedirectAlias) Translate(alias string) (aliasPath string, err error
}
return path.Join(h.PublishDir, helpers.Urlize(alias)), nil
}
type AliasNode struct {
Permalink template.HTML
}
func (h *HTMLRedirectAlias) Publish(path string, permalink template.HTML) (err error) {
if path, err = h.Translate(path); err != nil {
return
}
t := "alias"
if strings.HasSuffix(path, ".xhtml") {
t = "alias-xhtml"
}
template := DefaultAliasTemplates
if h.Templates != nil {
template = h.Templates
}
buffer := new(bytes.Buffer)
err = template.ExecuteTemplate(buffer, t, &AliasNode{permalink})
if err != nil {
return
}
return writeToDisk(path, buffer)
}