shithub: hugo

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helpers: Delete RenderingContext.getConfig

--- a/helpers/content.go

+++ b/helpers/content.go

@@ -19,6 +19,7 @@

 import (

 	"bytes"

+	"fmt"

 	"html/template"

 	"os/exec"

 	"unicode"

@@ -33,7 +34,6 @@

 	jww "github.com/spf13/jwalterweatherman"

 	"strings"

-	"sync"

 )

 // SummaryLength is the length of the summary that Hugo extracts from a content.

@@ -78,7 +78,6 @@

 // NewBlackfriday creates a new Blackfriday filled with site config or some sane defaults.

 func (c ContentSpec) NewBlackfriday() *Blackfriday {

-

 	defaultParam := map[string]interface{}{

 		"smartypants":                      true,

 		"angledQuotes":                     false,

@@ -212,9 +211,11 @@

 	b := len(ctx.DocumentID) != 0

-	config := ctx.getConfig()

+	if ctx.Config == nil {

+		panic(fmt.Sprintf("RenderingContext of %q doesn't have a config", ctx.DocumentID))

+	}

-	if b && !config.PlainIDAnchors {

+	if b && !ctx.Config.PlainIDAnchors {

 		renderParameters.FootnoteAnchorPrefix = ctx.DocumentID + ":" + renderParameters.FootnoteAnchorPrefix

 		renderParameters.HeaderIDSuffix = ":" + ctx.DocumentID

 	}

@@ -223,27 +224,27 @@

 	htmlFlags |= blackfriday.HTML_USE_XHTML

 	htmlFlags |= blackfriday.HTML_FOOTNOTE_RETURN_LINKS

-	if config.Smartypants {

+	if ctx.Config.Smartypants {

 		htmlFlags |= blackfriday.HTML_USE_SMARTYPANTS

 	}

-	if config.AngledQuotes {

+	if ctx.Config.AngledQuotes {

 		htmlFlags |= blackfriday.HTML_SMARTYPANTS_ANGLED_QUOTES

 	}

-	if config.Fractions {

+	if ctx.Config.Fractions {

 		htmlFlags |= blackfriday.HTML_SMARTYPANTS_FRACTIONS

 	}

-	if config.HrefTargetBlank {

+	if ctx.Config.HrefTargetBlank {

 		htmlFlags |= blackfriday.HTML_HREF_TARGET_BLANK

 	}

-	if config.SmartDashes {

+	if ctx.Config.SmartDashes {

 		htmlFlags |= blackfriday.HTML_SMARTYPANTS_DASHES

 	}

-	if config.LatexDashes {

+	if ctx.Config.LatexDashes {

 		htmlFlags |= blackfriday.HTML_SMARTYPANTS_LATEX_DASHES

 	}

@@ -271,12 +272,16 @@

 		blackfriday.EXTENSION_AUTO_HEADER_IDS |

 		blackfriday.EXTENSION_FOOTNOTES

-	for _, extension := range ctx.getConfig().Extensions {

+	if ctx.Config == nil {

+		panic(fmt.Sprintf("RenderingContext of %q doesn't have a config", ctx.DocumentID))

+	}

+

+	for _, extension := range ctx.Config.Extensions {

 		if flag, ok := blackfridayExtensionMap[extension]; ok {

 			flags |= flag

 		}

 	}

-	for _, extension := range ctx.getConfig().ExtensionsMask {

+	for _, extension := range ctx.Config.ExtensionsMask {

 		if flag, ok := blackfridayExtensionMap[extension]; ok {

 			flags &= ^flag

 		}

@@ -303,7 +308,11 @@

 	b := len(ctx.DocumentID) != 0

-	if b && !ctx.getConfig().PlainIDAnchors {

+	if ctx.Config == nil {

+		panic(fmt.Sprintf("RenderingContext of %q doesn't have a config", ctx.DocumentID))

+	}

+

+	if b && !ctx.Config.PlainIDAnchors {

 		renderParameters.FootnoteAnchorPrefix = ctx.DocumentID + ":" + renderParameters.FootnoteAnchorPrefix

 		// renderParameters.HeaderIDSuffix = ":" + ctx.DocumentId

 	}

@@ -333,7 +342,11 @@

 	flags |= mmark.EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK

 	flags |= mmark.EXTENSION_INCLUDE

-	for _, extension := range ctx.getConfig().Extensions {

+	if ctx.Config == nil {

+		panic(fmt.Sprintf("RenderingContext of %q doesn't have a config", ctx.DocumentID))

+	}

+

+	for _, extension := range ctx.Config.Extensions {

 		if flag, ok := mmarkExtensionMap[extension]; ok {

 			flags |= flag

 		}

@@ -384,6 +397,7 @@

 // RenderingContext holds contextual information, like content and configuration,

 // for a given content rendering.

+// By creating you must set the Config, otherwise it will panic.

 type RenderingContext struct {

 	Content      []byte

 	PageFmt      string

@@ -394,22 +408,6 @@

 	FileResolver FileResolverFunc

 	LinkResolver LinkResolverFunc

 	Cfg          config.Provider

-	configInit   sync.Once

-}

-

-func newRenderingContext(cfg config.Provider) *RenderingContext {

-	return &RenderingContext{Cfg: cfg}

-}

-

-func (c *RenderingContext) getConfig() *Blackfriday {

-	// TODO(bep) get rid of this

-	c.configInit.Do(func() {

-		if c.Config == nil {

-			cs := NewContentSpec(c.Cfg)

-			c.Config = cs.NewBlackfriday()

-		}

-	})

-	return c.Config

 }

 // RenderBytes renders a []byte.

--- a/helpers/content_renderer_test.go

+++ b/helpers/content_renderer_test.go

@@ -23,7 +23,7 @@

 // Renders a codeblock using Blackfriday

 func (c ContentSpec) render(input string) string {

-	ctx := newRenderingContext(c.cfg)

+	ctx := &RenderingContext{Cfg: c.cfg, Config: c.NewBlackfriday()}

 	render := c.getHTMLRenderer(0, ctx)

 	buf := &bytes.Buffer{}

@@ -33,7 +33,7 @@

 // Renders a codeblock using Mmark

 func (c ContentSpec) renderWithMmark(input string) string {

-	ctx := newRenderingContext(c.cfg)

+	ctx := &RenderingContext{Cfg: c.cfg, Config: c.NewBlackfriday()}

 	render := c.getMmarkHTMLRenderer(0, ctx)

 	buf := &bytes.Buffer{}

--- a/helpers/content_test.go

+++ b/helpers/content_test.go

@@ -37,12 +37,12 @@

 		{"</br> strip br2<br />", " strip br2\n"},

 		{"This <strong>is</strong> a\nnewline", "This is a newline"},

 		{"No Tags", "No Tags"},

-		{`<p>Summary Next Line. 

+		{`<p>Summary Next Line.

 <figure >

-    

+

         <img src="/not/real" />

-    

-    

+

+

 </figure>

 .

 More text here.</p>

@@ -152,7 +152,7 @@

 func TestGetHTMLRendererFlags(t *testing.T) {

 	c := newTestContentSpec()

-	ctx := newRenderingContext(c.cfg)

+	ctx := &RenderingContext{Cfg: c.cfg, Config: c.NewBlackfriday()}

 	renderer := c.getHTMLRenderer(blackfriday.HTML_USE_XHTML, ctx)

 	flags := renderer.GetFlags()

 	if flags&blackfriday.HTML_USE_XHTML != blackfriday.HTML_USE_XHTML {

@@ -178,8 +178,7 @@

 		{blackfriday.HTML_SMARTYPANTS_LATEX_DASHES},

 	}

 	defaultFlags := blackfriday.HTML_USE_XHTML

-	ctx := newRenderingContext(c.cfg)

-	ctx.Config = ctx.getConfig()

+	ctx := &RenderingContext{Cfg: c.cfg, Config: c.NewBlackfriday()}

 	ctx.Config.AngledQuotes = true

 	ctx.Config.Fractions = true

 	ctx.Config.HrefTargetBlank = true

@@ -202,9 +201,8 @@

 func TestGetHTMLRendererAnchors(t *testing.T) {

 	c := newTestContentSpec()

-	ctx := newRenderingContext(c.cfg)

+	ctx := &RenderingContext{Cfg: c.cfg, Config: c.NewBlackfriday()}

 	ctx.DocumentID = "testid"

-	ctx.Config = ctx.getConfig()

 	ctx.Config.PlainIDAnchors = false

 	actualRenderer := c.getHTMLRenderer(0, ctx)

@@ -227,9 +225,8 @@

 func TestGetMmarkHTMLRenderer(t *testing.T) {

 	c := newTestContentSpec()

-	ctx := newRenderingContext(c.cfg)

+	ctx := &RenderingContext{Cfg: c.cfg, Config: c.NewBlackfriday()}

 	ctx.DocumentID = "testid"

-	ctx.Config = ctx.getConfig()

 	ctx.Config.PlainIDAnchors = false

 	actualRenderer := c.getMmarkHTMLRenderer(0, ctx)

@@ -252,8 +249,7 @@

 func TestGetMarkdownExtensionsMasksAreRemovedFromExtensions(t *testing.T) {

 	c := newTestContentSpec()

-	ctx := newRenderingContext(c.cfg)

-	ctx.Config = ctx.getConfig()

+	ctx := &RenderingContext{Cfg: c.cfg, Config: c.NewBlackfriday()}

 	ctx.Config.Extensions = []string{"headerId"}

 	ctx.Config.ExtensionsMask = []string{"noIntraEmphasis"}

@@ -268,8 +264,7 @@

 		testFlag int

 	}

 	c := newTestContentSpec()

-	ctx := newRenderingContext(c.cfg)

-	ctx.Config = ctx.getConfig()

+	ctx := &RenderingContext{Cfg: c.cfg, Config: c.NewBlackfriday()}

 	ctx.Config.Extensions = []string{""}

 	ctx.Config.ExtensionsMask = []string{""}

 	allExtensions := []data{

@@ -301,8 +296,7 @@

 func TestGetMarkdownExtensionsAddingFlagsThroughRenderingContext(t *testing.T) {

 	c := newTestContentSpec()

-	ctx := newRenderingContext(c.cfg)

-	ctx.Config = ctx.getConfig()

+	ctx := &RenderingContext{Cfg: c.cfg, Config: c.NewBlackfriday()}

 	ctx.Config.Extensions = []string{"definitionLists"}

 	ctx.Config.ExtensionsMask = []string{""}

@@ -314,9 +308,8 @@

 func TestGetMarkdownRenderer(t *testing.T) {

 	c := newTestContentSpec()

-	ctx := newRenderingContext(c.cfg)

+	ctx := &RenderingContext{Cfg: c.cfg, Config: c.NewBlackfriday()}

 	ctx.Content = []byte("testContent")

-	ctx.Config = ctx.getConfig()

 	actualRenderedMarkdown := c.markdownRender(ctx)

 	expectedRenderedMarkdown := []byte("<p>testContent</p>\n")

 	if !bytes.Equal(actualRenderedMarkdown, expectedRenderedMarkdown) {

@@ -326,9 +319,8 @@

 func TestGetMarkdownRendererWithTOC(t *testing.T) {

 	c := newTestContentSpec()

-	ctx := &RenderingContext{RenderTOC: true, Cfg: c.cfg}

+	ctx := &RenderingContext{RenderTOC: true, Cfg: c.cfg, Config: c.NewBlackfriday()}

 	ctx.Content = []byte("testContent")

-	ctx.Config = ctx.getConfig()

 	actualRenderedMarkdown := c.markdownRender(ctx)

 	expectedRenderedMarkdown := []byte("<nav>\n</nav>\n\n<p>testContent</p>\n")

 	if !bytes.Equal(actualRenderedMarkdown, expectedRenderedMarkdown) {

@@ -342,8 +334,7 @@

 		testFlag int

 	}

 	c := newTestContentSpec()

-	ctx := newRenderingContext(c.cfg)

-	ctx.Config = ctx.getConfig()

+	ctx := &RenderingContext{Cfg: c.cfg, Config: c.NewBlackfriday()}

 	ctx.Config.Extensions = []string{"tables"}

 	ctx.Config.ExtensionsMask = []string{""}

 	allExtensions := []data{

@@ -372,9 +363,8 @@

 func TestMmarkRender(t *testing.T) {

 	c := newTestContentSpec()

-	ctx := newRenderingContext(c.cfg)

+	ctx := &RenderingContext{Cfg: c.cfg, Config: c.NewBlackfriday()}

 	ctx.Content = []byte("testContent")

-	ctx.Config = ctx.getConfig()

 	actualRenderedMarkdown := c.mmarkRender(ctx)

 	expectedRenderedMarkdown := []byte("<p>testContent</p>\n")

 	if !bytes.Equal(actualRenderedMarkdown, expectedRenderedMarkdown) {