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helpers: Delete RenderingContext.getConfig

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This commit is contained in:
Albert Nigmatzianov 2017-04-06 22:24:27 +02:00 committed by Bjørn Erik Pedersen
parent b5b6e81c02
commit 6498d73c08
3 changed files with 45 additions and 57 deletions
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58
helpers/content.go
View file

@ -19,6 +19,7 @@ package helpers
import (
"bytes"
"fmt"
"html/template"
"os/exec"
"unicode"
@ -33,7 +34,6 @@ import (
jww "github.com/spf13/jwalterweatherman"
"strings"
"sync"
)
// SummaryLength is the length of the summary that Hugo extracts from a content.
@ -78,7 +78,6 @@ type Blackfriday struct {
// 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 @@ func (c ContentSpec) getHTMLRenderer(defaultFlags int, ctx *RenderingContext) bl
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 @@ func (c ContentSpec) getHTMLRenderer(defaultFlags int, ctx *RenderingContext) bl
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 @@ func getMarkdownExtensions(ctx *RenderingContext) int {
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 @@ func (c ContentSpec) getMmarkHTMLRenderer(defaultFlags int, ctx *RenderingContex
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 @@ func getMmarkExtensions(ctx *RenderingContext) int {
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 @@ func ExtractTOC(content []byte) (newcontent []byte, toc []byte) {
// 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 @@ type RenderingContext struct {
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.

4
helpers/content_renderer_test.go
View file

@ -23,7 +23,7 @@ import (
// 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 @@ func (c ContentSpec) render(input string) string {
// 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{}

32
helpers/content_test.go
View file

@ -152,7 +152,7 @@ func TestTruncateWordsByRune(t *testing.T) {
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 @@ func TestGetHTMLRendererAllFlags(t *testing.T) {
{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 TestGetHTMLRendererAllFlags(t *testing.T) {
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 TestGetHTMLRendererAnchors(t *testing.T) {
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 TestGetMmarkHTMLRenderer(t *testing.T) {
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 @@ func TestGetMarkdownExtensionsByDefaultAllExtensionsAreEnabled(t *testing.T) {
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 TestGetMarkdownExtensionsByDefaultAllExtensionsAreEnabled(t *testing.T) {
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 TestGetMarkdownExtensionsAddingFlagsThroughRenderingContext(t *testing.T) {
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 TestGetMarkdownRenderer(t *testing.T) {
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 @@ func TestGetMmarkExtensions(t *testing.T) {
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 TestGetMmarkExtensions(t *testing.T) {
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) {