Golang NewChainの例

コード例 #1

ファイル: site.go プロジェクト: maruel/hugo

func (s *Site) renderAndWriteXML(name string, dest string, d interface{}, layouts ...string) error {
	renderBuffer := bp.GetBuffer()
	defer bp.PutBuffer(renderBuffer)
	renderBuffer.WriteString("<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\" ?>\n")

	err := s.render(name, d, renderBuffer, layouts...)

	outBuffer := bp.GetBuffer()
	defer bp.PutBuffer(outBuffer)

	var path []byte
	if viper.GetBool("RelativeURLs") {
		path = []byte(helpers.GetDottedRelativePath(dest))
	} else {
		s := viper.GetString("BaseURL")
		if !strings.HasSuffix(s, "/") {
			s += "/"
		}
		path = []byte(s)
	}
	transformer := transform.NewChain(transform.AbsURLInXML)
	transformer.Apply(outBuffer, renderBuffer, path)

	if err == nil {
		err = s.WriteDestFile(dest, outBuffer)
	}

	return err
}

コード例 #2

ファイル: site.go プロジェクト: dunn/hugo

func (s *Site) renderAndWritePage(name string, dest string, d interface{}, layouts ...string) error {
	renderBuffer := bp.GetBuffer()
	defer bp.PutBuffer(renderBuffer)

	err := s.render(name, d, renderBuffer, layouts...)

	outBuffer := bp.GetBuffer()
	defer bp.PutBuffer(outBuffer)

	transformLinks := transform.NewEmptyTransforms()

	if viper.GetBool("CanonifyUrls") {
		absURL, err := transform.AbsURL(viper.GetString("BaseUrl"))
		if err != nil {
			return err
		}
		transformLinks = append(transformLinks, absURL...)
	}

	if viper.GetBool("watch") && !viper.GetBool("DisableLiveReload") {
		transformLinks = append(transformLinks, transform.LiveReloadInject)
	}

	transformer := transform.NewChain(transformLinks...)
	transformer.Apply(outBuffer, renderBuffer)

	if err == nil {
		if err = s.WriteDestPage(dest, outBuffer); err != nil {
			return err
		}
	}
	return err
}

コード例 #3

ファイル: site.go プロジェクト: michaelsync/hugo

func (s *Site) renderAndWritePage(name string, dest string, d interface{}, layouts ...string) error {
	renderBuffer := bp.GetBuffer()
	defer bp.PutBuffer(renderBuffer)

	err := s.render(name, d, renderBuffer, layouts...)

	outBuffer := bp.GetBuffer()
	defer bp.PutBuffer(outBuffer)

	transformLinks := transform.NewEmptyTransforms()

	if viper.GetBool("RelativeURLs") || viper.GetBool("CanonifyURLs") {
		transformLinks = append(transformLinks, transform.AbsURL)
	}

	if s.Running() && viper.GetBool("watch") && !viper.GetBool("DisableLiveReload") {
		transformLinks = append(transformLinks, transform.LiveReloadInject)
	}

	var path []byte

	if viper.GetBool("RelativeURLs") {
		translated, err := s.PageTarget().(target.OptionalTranslator).TranslateRelative(dest)
		if err != nil {
			return err
		}
		path = []byte(helpers.GetDottedRelativePath(translated))
	} else if viper.GetBool("CanonifyURLs") {
		s := viper.GetString("BaseURL")
		if !strings.HasSuffix(s, "/") {
			s += "/"
		}
		path = []byte(s)
	}

	transformer := transform.NewChain(transformLinks...)
	transformer.Apply(outBuffer, renderBuffer, path)

	if outBuffer.Len() == 0 {
		jww.WARN.Printf("%q is rendered empty\n", dest)
		if dest == "/" {
			jww.ERROR.Println("=============================================================")
			jww.ERROR.Println("Your rendered home page is blank: /index.html is zero-length")
			jww.ERROR.Println(" * Did you specify a theme on the command-line or in your")
			jww.ERROR.Printf("   %q file?  (Current theme: %q)\n", filepath.Base(viper.ConfigFileUsed()), viper.GetString("Theme"))
			if !viper.GetBool("Verbose") {
				jww.ERROR.Println(" * For more debugging information, run \"hugo -v\"")
			}
			jww.ERROR.Println("=============================================================")
		}
	}

	if err == nil {
		if err = s.WriteDestPage(dest, outBuffer); err != nil {
			return err
		}
	}
	return err
}

コード例 #4

ファイル: site.go プロジェクト: johnsto/hugo

func (s *Site) render(d interface{}, out string, layouts ...string) (err error) {

	layout, found := s.findFirstLayout(layouts...)
	if found == false {
		jww.WARN.Printf("Unable to locate layout: %s\n", layouts)
		return
	}

	transformLinks := transform.NewEmptyTransforms()

	if viper.GetBool("CanonifyUrls") {
		absURL, err := transform.AbsURL(viper.GetString("BaseUrl"))
		if err != nil {
			return err
		}
		transformLinks = append(transformLinks, absURL...)
	}

	if viper.GetBool("watch") && !viper.GetBool("DisableLiveReload") {
		transformLinks = append(transformLinks, transform.LiveReloadInject)
	}

	transformer := transform.NewChain(transformLinks...)

	var renderBuffer *bytes.Buffer

	if strings.HasSuffix(out, ".xml") {
		renderBuffer = s.NewXMLBuffer()
	} else {
		renderBuffer = new(bytes.Buffer)
	}

	err = s.renderThing(d, layout, renderBuffer)
	if err != nil {
		// Behavior here should be dependent on if running in server or watch mode.
		jww.ERROR.Println(fmt.Errorf("Rendering error: %v", err))
		if !s.Running() {
			os.Exit(-1)
		}
	}

	var outBuffer = new(bytes.Buffer)
	if strings.HasSuffix(out, ".xml") {
		outBuffer = renderBuffer
	} else {
		transformer.Apply(outBuffer, renderBuffer)
	}

	return s.WritePublic(out, outBuffer)
}

コード例 #5

ファイル: site.go プロジェクト: jaden/hugo

func (s *Site) renderXML(name string, d interface{}, layouts ...string) (io.Reader, error) {
	renderBuffer := s.NewXMLBuffer()
	err := s.render(name, d, renderBuffer, layouts...)

	var outBuffer = new(bytes.Buffer)

	absURLInXML, err := transform.AbsURLInXML(viper.GetString("BaseUrl"))
	if err != nil {
		return nil, err
	}

	transformer := transform.NewChain(absURLInXML...)
	transformer.Apply(outBuffer, renderBuffer)
	return outBuffer, err
}

コード例 #6

ファイル: site.go プロジェクト: GuoJing/hugo

func (s *Site) render(d interface{}, out string, layouts ...string) (err error) {

	layout := s.findFirstLayout(layouts...)
	if layout == "" {
		if s.Config.Verbose {
			fmt.Printf("Unable to locate layout: %s\n", layouts)
		}
		return
	}

	transformLinks := transform.NewEmptyTransforms()

	if s.Config.CanonifyUrls {
		absURL, err := transform.AbsURL(s.Config.BaseUrl)
		if err != nil {
			return err
		}
		transformLinks = append(transformLinks, absURL...)
	}

	transformer := transform.NewChain(transformLinks...)

	var renderBuffer *bytes.Buffer

	if strings.HasSuffix(out, ".xml") {
		renderBuffer = s.NewXMLBuffer()
	} else {
		renderBuffer = new(bytes.Buffer)
	}

	err = s.renderThing(d, layout, renderBuffer)
	if err != nil {
		// Behavior here should be dependent on if running in server or watch mode.
		fmt.Println(fmt.Errorf("Rendering error: %v", err))
		if !s.Running() {
			os.Exit(-1)
		}
	}

	var outBuffer = new(bytes.Buffer)
	if strings.HasSuffix(out, ".xml") {
		outBuffer = renderBuffer
	} else {
		transformer.Apply(outBuffer, renderBuffer)
	}

	return s.WritePublic(out, outBuffer)
}

コード例 #7

ファイル: site.go プロジェクト: maruel/hugo

func (s *Site) renderAndWritePage(name string, dest string, d interface{}, layouts ...string) error {
	renderBuffer := bp.GetBuffer()
	defer bp.PutBuffer(renderBuffer)

	err := s.render(name, d, renderBuffer, layouts...)

	outBuffer := bp.GetBuffer()
	defer bp.PutBuffer(outBuffer)

	transformLinks := transform.NewEmptyTransforms()

	if viper.GetBool("RelativeURLs") || viper.GetBool("CanonifyURLs") {
		transformLinks = append(transformLinks, transform.AbsURL)
	}

	if s.Running() && viper.GetBool("watch") && !viper.GetBool("DisableLiveReload") {
		transformLinks = append(transformLinks, transform.LiveReloadInject)
	}

	var path []byte

	if viper.GetBool("RelativeURLs") {
		translated, err := s.PageTarget().(target.OptionalTranslator).TranslateRelative(dest)
		if err != nil {
			return err
		}
		path = []byte(helpers.GetDottedRelativePath(translated))
	} else if viper.GetBool("CanonifyURLs") {
		s := viper.GetString("BaseURL")
		if !strings.HasSuffix(s, "/") {
			s += "/"
		}
		path = []byte(s)
	}

	transformer := transform.NewChain(transformLinks...)
	transformer.Apply(outBuffer, renderBuffer, path)

	if err == nil {
		if err = s.WriteDestPage(dest, outBuffer); err != nil {
			return err
		}
	}
	return err
}

コード例 #8

ファイル: site.go プロジェクト: jaden/hugo

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 nil, err
		}
		transformLinks = append(transformLinks, absURL...)
	}

	if viper.GetBool("watch") && !viper.GetBool("DisableLiveReload") {
		transformLinks = append(transformLinks, transform.LiveReloadInject)
	}

	transformer := transform.NewChain(transformLinks...)
	transformer.Apply(outBuffer, renderBuffer)
	return outBuffer, err
}

コード例 #9

ファイル: site.go プロジェクト: dunn/hugo

func (s *Site) renderAndWriteXML(name string, dest string, d interface{}, layouts ...string) error {
	renderBuffer := bp.GetBuffer()
	defer bp.PutBuffer(renderBuffer)
	renderBuffer.WriteString("<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\" ?>\n")

	err := s.render(name, d, renderBuffer, layouts...)

	absURLInXML, err := transform.AbsURLInXML(viper.GetString("BaseUrl"))
	if err != nil {
		return err
	}

	outBuffer := bp.GetBuffer()
	defer bp.PutBuffer(outBuffer)

	transformer := transform.NewChain(absURLInXML...)
	transformer.Apply(outBuffer, renderBuffer)

	if err == nil {
		err = s.WriteDestFile(dest, outBuffer)
	}

	return err
}

コード例 #10

ファイル: site.go プロジェクト: nelsonsilva/hugo

func (s *Site) render(d interface{}, out string, layouts ...string) (err error) {

	layout := s.findFirstLayout(layouts...)
	if layout == "" {
		if s.Config.Verbose {
			fmt.Printf("Unable to locate layout: %s\n", layouts)
		}
		return
	}

	section := ""
	if page, ok := d.(*Page); ok {
		section, _ = page.RelPermalink()
	}

	transformer := transform.NewChain(
		&transform.AbsURL{BaseURL: s.Config.BaseUrl},
		&transform.NavActive{Section: section},
	)

	renderReader, renderWriter := io.Pipe()
	go func() {
		err = s.renderThing(d, layout, renderWriter)
		if err != nil {
			panic(err)
		}
	}()

	trReader, trWriter := io.Pipe()
	go func() {
		transformer.Apply(trWriter, renderReader)
		trWriter.Close()
	}()

	return s.WritePublic(out, trReader)
}