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New targets & new renderers and write methods [WIP]

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This commit is contained in:
spf13 2014-11-04 00:39:37 -05:00
parent e02dc6742a
commit 7b960ac121
5 changed files with 195 additions and 119 deletions
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8
hugolib/planner.go
View file

@ -24,23 +24,23 @@ func (s *Site) ShowPlan(out io.Writer) (err error) {
}
fmt.Fprintf(out, "\n")
fmt.Fprintf(out, " canonical => ")
if s.Target == nil {
if s.Targets.Page == nil {
fmt.Fprintf(out, "%s\n\n", "!no target specified!")
continue
}
trns, err := s.Target.Translate(p.TargetPath())
trns, err := s.PageTarget().Translate(p.TargetPath())
if err != nil {
return err
}
fmt.Fprintf(out, "%s\n", trns)
if s.Alias == nil {
if s.Targets.Alias == nil {
continue
}
for _, alias := range p.Aliases {
aliasTrans, err := s.Alias.Translate(alias)
aliasTrans, err := s.AliasTarget().Translate(alias)
if err != nil {
return err
}

178
hugolib/site.go
View file

@ -69,8 +69,7 @@ type Site struct {
Shortcodes map[string]ShortcodeFunc
Menus Menus
timer *nitro.B
Target target.Output
Alias target.AliasPublisher
Targets targetList
Completed chan bool
RunMode runmode
params map[string]interface{}
@ -78,6 +77,12 @@ type Site struct {
futureCount int
}
type targetList struct {
Page target.Output
File target.Output
Alias target.AliasPublisher
}
type SiteInfo struct {
BaseUrl template.URL
Taxonomies TaxonomyList
@ -157,10 +162,6 @@ func (s *Site) Build() (err error) {
func (s *Site) Analyze() {
s.Process()
s.initTarget()
s.Alias = &target.HTMLRedirectAlias{
PublishDir: s.absPublishDir(),
}
s.ShowPlan(os.Stdout)
}
@ -671,7 +672,7 @@ func (s *Site) RenderAliases() error {
if err != nil {
return err
}
if err := s.WriteAlias(a, template.HTML(plink)); err != nil {
if err := s.WriteDestAlias(a, template.HTML(plink)); err != nil {
return err
}
}
@ -733,7 +734,12 @@ func pageRenderer(s *Site, pages <-chan *Page, results chan<- error, wg *sync.Wa
layouts = append(layouts, "_default/single.html")
}
results <- s.render("page "+p.FullFilePath(), p, p.TargetPath(), s.appendThemeTemplates(layouts)...)
b, err := s.renderPage("page "+p.FullFilePath(), p, s.appendThemeTemplates(layouts)...)
if err != nil {
results <- err
} else {
results <- s.WriteDestPage(p.TargetPath(), b)
}
}
}
@ -843,23 +849,32 @@ func taxonomyRenderer(s *Site, taxes <-chan taxRenderInfo, results chan<- error,
for t := range taxes {
n, base := s.newTaxonomyNode(t)
layouts := []string{"taxonomy/" + t.singular + ".html", "indexes/" + t.singular + ".html", "_default/taxonomy.html", "_default/list.html"}
err := s.render("taxononomy "+t.singular, n, base+".html", s.appendThemeTemplates(layouts)...)
b, err := s.renderPage("taxononomy "+t.singular, n, s.appendThemeTemplates(layouts)...)
if err != nil {
results <- err
continue
} else {
err := s.WriteDestPage(base+".html", b)
if err != nil {
results <- err
}
}
if !viper.GetBool("DisableRSS") {
// XML Feed
s.setUrls(n, base+".xml")
rssLayouts := []string{"taxonomy/" + t.singular + ".rss.xml", "_default/rss.xml", "rss.xml", "_internal/_default/rss.xml"}
err := s.render("taxonomy "+t.singular+" rss", n, base+".xml", s.appendThemeTemplates(rssLayouts)...)
b, err := s.renderXML("taxonomy "+t.singular+" rss", n, s.appendThemeTemplates(rssLayouts)...)
if err != nil {
results <- err
continue
} else {
err := s.WriteDestFile(base+".xml", b)
if err != nil {
results <- err
}
}
}
results <- nil
}
}
@ -879,10 +894,13 @@ func (s *Site) RenderListsOfTaxonomyTerms() (err error) {
layouts := []string{"taxonomy/" + singular + ".terms.html", "_default/terms.html", "indexes/indexes.html"}
layouts = s.appendThemeTemplates(layouts)
if s.layoutExists(layouts...) {
err := s.render("taxonomy terms for "+singular, n, plural+"/index.html", layouts...)
b, err := s.renderPage("taxonomy terms for "+singular, n, layouts...)
if err != nil {
return err
}
if err := s.WriteDestPage(plural+"/index.html", b); err != nil {
return err
}
}
}
@ -903,19 +921,25 @@ func (s *Site) RenderSectionLists() error {
n.Data["Pages"] = data.Pages()
layouts := []string{"section/" + section + ".html", "_default/section.html", "_default/list.html", "indexes/" + section + ".html", "_default/indexes.html"}
err := s.render("section "+section, n, section, s.appendThemeTemplates(layouts)...)
b, err := s.renderPage("section "+section, n, s.appendThemeTemplates(layouts)...)
if err != nil {
return err
}
if err := s.WriteDestPage(section, b); err != nil {
return err
}
if !viper.GetBool("DisableRSS") {
// XML Feed
rssLayouts := []string{"section/" + section + ".rss.xml", "_default/rss.xml", "rss.xml", "_internal/_default/rss.xml"}
s.setUrls(n, section+".xml")
err = s.render("section "+section+" rss", n, section+".xml", s.appendThemeTemplates(rssLayouts)...)
b, err = s.renderXML("section "+section+" rss", n, s.appendThemeTemplates(rssLayouts)...)
if err != nil {
return err
}
if err := s.WriteDestFile(section+".xml", b); err != nil {
return err
}
}
}
return nil
@ -932,10 +956,13 @@ func (s *Site) newHomeNode() *Node {
func (s *Site) RenderHomePage() error {
n := s.newHomeNode()
layouts := []string{"index.html", "_default/list.html", "_default/single.html"}
err := s.render("homepage", n, "/", s.appendThemeTemplates(layouts)...)
b, err := s.renderPage("homepage", n, s.appendThemeTemplates(layouts)...)
if err != nil {
return err
}
if err := s.WriteDestPage("/", b); err != nil {
return err
}
if !viper.GetBool("DisableRSS") {
// XML Feed
@ -953,19 +980,13 @@ func (s *Site) RenderHomePage() error {
if !viper.GetBool("DisableRSS") {
rssLayouts := []string{"rss.xml", "_default/rss.xml", "_internal/_default/rss.xml"}
err := s.render("homepage rss", n, ".xml", s.appendThemeTemplates(rssLayouts)...)
b, err := s.renderXML("homepage rss", n, s.appendThemeTemplates(rssLayouts)...)
if err != nil {
return err
}
}
}
// Force `UglyUrls` option to force `404.html` file name
switch s.Target.(type) {
case *target.Filesystem:
if !s.Target.(*target.Filesystem).UglyUrls {
s.Target.(*target.Filesystem).UglyUrls = true
defer func() { s.Target.(*target.Filesystem).UglyUrls = false }()
if err := s.WriteDestFile("rss.xml", b); err != nil {
return err
}
}
}
@ -974,10 +995,13 @@ func (s *Site) RenderHomePage() error {
n.Permalink = s.permalink("404.html")
nfLayouts := []string{"404.html"}
nfErr := s.render("404 page", n, "404.html", s.appendThemeTemplates(nfLayouts)...)
b, nfErr := s.renderPage("404 page", n, s.appendThemeTemplates(nfLayouts)...)
if nfErr != nil {
return nfErr
}
if err := s.WriteDestFile("404.html", b); err != nil {
return err
}
return nil
}
@ -1017,20 +1041,23 @@ func (s *Site) RenderSitemap() error {
}
// Force `UglyUrls` option to force `sitemap.xml` file name
switch s.Target.(type) {
switch s.PageTarget().(type) {
case *target.Filesystem:
s.Target.(*target.Filesystem).UglyUrls = true
s.PageTarget().(*target.PagePub).UglyUrls = true
optChanged = true
}
smLayouts := []string{"sitemap.xml", "_default/sitemap.xml", "_internal/_default/sitemap.xml"}
err := s.render("sitemap", n, "sitemap.xml", s.appendThemeTemplates(smLayouts)...)
b, err := s.renderXML("sitemap", n, s.appendThemeTemplates(smLayouts)...)
if err != nil {
return err
}
if err := s.WriteDestFile("sitemap.xml", b); err != nil {
return err
}
if optChanged {
s.Target.(*target.Filesystem).UglyUrls = viper.GetBool("UglyUrls")
s.PageTarget().(*target.PagePub).UglyUrls = viper.GetBool("UglyUrls")
}
return nil
@ -1087,20 +1114,24 @@ func (s *Site) layoutExists(layouts ...string) bool {
return found
}
func (s *Site) render(name string, d interface{}, out string, layouts ...string) (err error) {
func (s *Site) renderXML(name string, d interface{}, layouts ...string) (io.Reader, error) {
renderBuffer := s.NewXMLBuffer()
err := s.render(name, d, renderBuffer, layouts...)
return renderBuffer, err
}
layout, found := s.findFirstLayout(layouts...)
if found == false {
jww.WARN.Printf("Unable to locate layout for %s: %s\n", name, layouts)
return
}
func (s *Site) renderPage(name string, d interface{}, layouts ...string) (io.Reader, error) {
renderBuffer := new(bytes.Buffer)
err := s.render(name, d, renderBuffer, layouts...)
var outBuffer = new(bytes.Buffer)
transformLinks := transform.NewEmptyTransforms()
if viper.GetBool("CanonifyUrls") {
absURL, err := transform.AbsURL(viper.GetString("BaseUrl"))
if err != nil {
return err
return nil, err
}
transformLinks = append(transformLinks, absURL...)
}
@ -1110,17 +1141,18 @@ func (s *Site) render(name string, d interface{}, out string, layouts ...string)
}
transformer := transform.NewChain(transformLinks...)
transformer.Apply(outBuffer, renderBuffer)
return outBuffer, err
}
var renderBuffer *bytes.Buffer
if strings.HasSuffix(out, ".xml") {
renderBuffer = s.NewXMLBuffer()
} else {
renderBuffer = new(bytes.Buffer)
func (s *Site) render(name string, d interface{}, renderBuffer *bytes.Buffer, layouts ...string) error {
layout, found := s.findFirstLayout(layouts...)
if found == false {
jww.WARN.Printf("Unable to locate layout for %s: %s\n", name, layouts)
return nil
}
err = s.renderThing(d, layout, renderBuffer)
if err != nil {
if err := s.renderThing(d, layout, renderBuffer); err != nil {
// Behavior here should be dependent on if running in server or watch mode.
jww.ERROR.Println(fmt.Errorf("Error while rendering %s: %v", name, err))
if !s.Running() {
@ -1128,14 +1160,7 @@ func (s *Site) render(name string, d interface{}, out string, layouts ...string)
}
}
var outBuffer = new(bytes.Buffer)
if strings.HasSuffix(out, ".xml") {
outBuffer = renderBuffer
} else {
transformer.Apply(outBuffer, renderBuffer)
}
return s.WritePublic(out, outBuffer)
return nil
}
func (s *Site) findFirstLayout(layouts ...string) (string, bool) {
@ -1160,33 +1185,48 @@ func (s *Site) NewXMLBuffer() *bytes.Buffer {
return bytes.NewBufferString(header)
}
func (s *Site) initTarget() {
if s.Target == nil {
s.Target = &target.Filesystem{
func (s *Site) PageTarget() target.Output {
if s.Targets.Page == nil {
s.Targets.Page = &target.PagePub{
PublishDir: s.absPublishDir(),
UglyUrls: viper.GetBool("UglyUrls"),
}
}
return s.Targets.Page
}
func (s *Site) WritePublic(path string, reader io.Reader) (err error) {
s.initTarget()
jww.DEBUG.Println("writing to", path)
return s.Target.Publish(path, reader)
}
func (s *Site) WriteAlias(path string, permalink template.HTML) (err error) {
if s.Alias == nil {
s.initTarget()
s.Alias = &target.HTMLRedirectAlias{
func (s *Site) FileTarget() target.Output {
if s.Targets.File == nil {
s.Targets.File = &target.Filesystem{
PublishDir: s.absPublishDir(),
}
}
return s.Targets.File
}
jww.DEBUG.Println("alias created at", path)
func (s *Site) AliasTarget() target.AliasPublisher {
if s.Targets.Alias == nil {
s.Targets.Alias = &target.HTMLRedirectAlias{
PublishDir: s.absPublishDir(),
}
return s.Alias.Publish(path, permalink)
}
return s.Targets.Alias
}
func (s *Site) WriteDestFile(path string, reader io.Reader) (err error) {
jww.DEBUG.Println("creating file:", path)
return s.FileTarget().Publish(path, reader)
}
func (s *Site) WriteDestPage(path string, reader io.Reader) (err error) {
jww.DEBUG.Println("creating page:", path)
return s.PageTarget().Publish(path, reader)
}
func (s *Site) WriteDestAlias(path string, permalink template.HTML) (err error) {
jww.DEBUG.Println("alias created at:", path)
return s.AliasTarget().Publish(path, permalink)
}
func (s *Site) draftStats() string {

41
target/file.go
View file

@ -1,7 +1,6 @@
package target
import (
"fmt"
"io"
"path"
@ -23,13 +22,10 @@ type Output interface {
}
type Filesystem struct {
UglyUrls bool
DefaultExtension string
PublishDir string
PublishDir string
}
func (fs *Filesystem) Publish(path string, r io.Reader) (err error) {
translated, err := fs.Translate(path)
if err != nil {
return
@ -39,42 +35,11 @@ func (fs *Filesystem) Publish(path string, r io.Reader) (err error) {
}
func (fs *Filesystem) Translate(src string) (dest string, err error) {
if src == "/" {
if fs.PublishDir != "" {
return path.Join(fs.PublishDir, "index.html"), nil
}
return "index.html", nil
}
dir, file := path.Split(src)
ext := fs.extension(path.Ext(file))
name := filename(file)
if fs.PublishDir != "" {
dir = path.Join(fs.PublishDir, dir)
}
if fs.UglyUrls || file == "index.html" {
return path.Join(dir, fmt.Sprintf("%s%s", name, ext)), nil
}
return path.Join(dir, name, fmt.Sprintf("index%s", ext)), nil
return path.Join(fs.PublishDir, src), nil
}
func (fs *Filesystem) extension(ext string) string {
switch ext {
case ".md", ".rst": // TODO make this list configurable. page.go has the list of markup types.
return ".html"
}
if ext != "" {
return ext
}
if fs.DefaultExtension != "" {
return fs.DefaultExtension
}
return ".html"
return ext
}
func filename(f string) string {

71
target/page.go Normal file
View file

@ -0,0 +1,71 @@
package target
import (
"fmt"
"html/template"
"io"
"path"
"github.com/spf13/hugo/helpers"
"github.com/spf13/hugo/hugofs"
)
type PagePublisher interface {
Translator
Publish(string, template.HTML) error
}
type PagePub struct {
UglyUrls bool
DefaultExtension string
PublishDir string
}
func (pp *PagePub) Publish(path string, r io.Reader) (err error) {
translated, err := pp.Translate(path)
if err != nil {
return
}
return helpers.WriteToDisk(translated, r, hugofs.DestinationFS)
}
func (pp *PagePub) Translate(src string) (dest string, err error) {
if src == "/" {
if pp.PublishDir != "" {
return path.Join(pp.PublishDir, "index.html"), nil
}
return "index.html", nil
}
dir, file := path.Split(src)
ext := pp.extension(path.Ext(file))
name := filename(file)
if pp.PublishDir != "" {
dir = path.Join(pp.PublishDir, dir)
}
if pp.UglyUrls || file == "index.html" {
return path.Join(dir, fmt.Sprintf("%s%s", name, ext)), nil
}
return path.Join(dir, name, fmt.Sprintf("index%s", ext)), nil
}
func (pp *PagePub) extension(ext string) string {
switch ext {
case ".md", ".rst": // TODO make this list configurable. page.go has the list of markup types.
return ".html"
}
if ext != "" {
return ext
}
if pp.DefaultExtension != "" {
return pp.DefaultExtension
}
return ".html"
}

16
target/file_test.go → target/page_test.go
View file

@ -4,7 +4,7 @@ import (
"testing"
)
func TestFileTranslator(t *testing.T) {
func TestPageTranslator(t *testing.T) {
tests := []struct {
content string
expected string
@ -23,7 +23,7 @@ func TestFileTranslator(t *testing.T) {
}
for _, test := range tests {
f := new(Filesystem)
f := new(PagePub)
dest, err := f.Translate(test.content)
if err != nil {
t.Fatalf("Translate returned and unexpected err: %s", err)
@ -35,7 +35,7 @@ func TestFileTranslator(t *testing.T) {
}
}
func TestFileTranslatorBase(t *testing.T) {
func TestPageTranslatorBase(t *testing.T) {
tests := []struct {
content string
expected string
@ -44,10 +44,10 @@ func TestFileTranslatorBase(t *testing.T) {
}
for _, test := range tests {
f := &Filesystem{PublishDir: "a/base"}
fts := &Filesystem{PublishDir: "a/base/"}
f := &PagePub{PublishDir: "a/base"}
fts := &PagePub{PublishDir: "a/base/"}
for _, fs := range []*Filesystem{f, fts} {
for _, fs := range []*PagePub{f, fts} {
dest, err := fs.Translate(test.content)
if err != nil {
t.Fatalf("Translated returned and err: %s", err)
@ -72,7 +72,7 @@ func TestTranslateUglyUrls(t *testing.T) {
}
for _, test := range tests {
f := &Filesystem{UglyUrls: true}
f := &PagePub{UglyUrls: true}
dest, err := f.Translate(test.content)
if err != nil {
t.Fatalf("Translate returned an unexpected err: %s", err)
@ -85,7 +85,7 @@ func TestTranslateUglyUrls(t *testing.T) {
}
func TestTranslateDefaultExtension(t *testing.T) {
f := &Filesystem{DefaultExtension: ".foobar"}
f := &PagePub{DefaultExtension: ".foobar"}
dest, _ := f.Translate("baz")
if dest != "baz/index.foobar" {
t.Errorf("Translate expected return: %s, got %s", "baz/index.foobar", dest)