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Reducing scope of RenderThing*

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This commit is contained in:
Noah Campbell 2013-10-01 15:19:16 -07:00
parent ff8b52758d
commit 2176d2c197
2 changed files with 24 additions and 21 deletions
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29
hugolib/site.go
View file

@ -376,7 +376,7 @@ func (s *Site) RenderPages() (err error) {
layout = p.Layout() layout = p.Layout()
} }
content, err := s.RenderThingOrDefault(p, layout, "_default/single.html") content, err := s.renderThingOrDefault(p, layout, "_default/single.html")
if err != nil { if err != nil {
return err return err
} }
@ -402,7 +402,7 @@ func (s *Site) RenderIndexes() error {
n.Data[singular] = o n.Data[singular] = o
n.Data["Pages"] = o n.Data["Pages"] = o
layout := "indexes/" + singular + ".html" layout := "indexes/" + singular + ".html"
x, err := s.RenderThing(n, layout) x, err := s.renderThing(n, layout)
if err != nil { if err != nil {
return err return err
} }
@ -444,7 +444,7 @@ func (s *Site) RenderIndexesIndexes() (err error) {
n.Data["Index"] = s.Indexes[plural] n.Data["Index"] = s.Indexes[plural]
n.Data["OrderedIndex"] = s.Info.Indexes[plural] n.Data["OrderedIndex"] = s.Info.Indexes[plural]
x, err := s.RenderThing(n, layout) x, err := s.renderThing(n, layout)
if err != nil { if err != nil {
return err return err
} }
@ -469,7 +469,7 @@ func (s *Site) RenderLists() error {
n.Data["Pages"] = data n.Data["Pages"] = data
layout := "indexes/" + section + ".html" layout := "indexes/" + section + ".html"
content, err := s.RenderThingOrDefault(n, layout, "_default/index.html") content, err := s.renderThingOrDefault(n, layout, "_default/index.html")
if err != nil { if err != nil {
return err return err
} }
@ -508,7 +508,7 @@ func (s *Site) RenderHomePage() error {
n.Data["Pages"] = s.Pages[:9] n.Data["Pages"] = s.Pages[:9]
} }
} }
x, err := s.RenderThing(n, "index.html") x, err := s.renderThing(n, "index.html")
if err != nil { if err != nil {
return err return err
} }
@ -534,7 +534,7 @@ func (s *Site) RenderHomePage() error {
n.Url = helpers.Urlize("404.html") n.Url = helpers.Urlize("404.html")
n.Title = "404 Page not found" n.Title = "404 Page not found"
n.Permalink = permalink(s, "404.html") n.Permalink = permalink(s, "404.html")
x, err := s.RenderThing(n, "404.html") x, err := s.renderThing(n, "404.html")
if err != nil { if err != nil {
return err return err
} }
@ -575,7 +575,7 @@ func (s *Site) NewNode() *Node {
} }
} }
func (s *Site) RenderThing(d interface{}, layout string) (*bytes.Buffer, error) { func (s *Site) renderThing(d interface{}, layout string) (*bytes.Buffer, error) {
if s.Tmpl.Lookup(layout) == nil { if s.Tmpl.Lookup(layout) == nil {
return nil, fmt.Errorf("Layout not found: %s", layout) return nil, fmt.Errorf("Layout not found: %s", layout)
} }
@ -584,11 +584,11 @@ func (s *Site) RenderThing(d interface{}, layout string) (*bytes.Buffer, error)
return buffer, err return buffer, err
} }
func (s *Site) RenderThingOrDefault(d interface{}, layout string, defaultLayout string) (*bytes.Buffer, error) { func (s *Site) renderThingOrDefault(d interface{}, layout string, defaultLayout string) (*bytes.Buffer, error) {
content, err := s.RenderThing(d, layout) content, err := s.renderThing(d, layout)
if err != nil { if err != nil {
var err2 error var err2 error
content, err2 = s.RenderThing(d, defaultLayout) content, err2 = s.renderThing(d, defaultLayout)
if err2 == nil { if err2 == nil {
return content, err2 return content, err2
} }
@ -623,9 +623,12 @@ func (s *Site) WritePublic(path string, content io.Reader) (err error) {
&transform.NavActive{Section: "tbd"}, &transform.NavActive{Section: "tbd"},
) )
} }
final := new(bytes.Buffer) reader, writer := io.Pipe()
s.Transformer.Apply(final, content) go func() {
return s.Target.Publish(path, final) s.Transformer.Apply(writer, content)
writer.Close()
}()
return s.Target.Publish(path, reader)
} }
func (s *Site) WriteAlias(path string, permalink template.HTML) (err error) { func (s *Site) WriteAlias(path string, permalink template.HTML) (err error) {

16
hugolib/site_test.go
View file

@ -46,11 +46,11 @@ func pageMust(p *Page, err error) *Page {
return p return p
} }
func TestDegenerateRenderThingMissingTemplate(t *testing.T) { func TestDegeneraterenderThingMissingTemplate(t *testing.T) {
p, _ := ReadFrom(strings.NewReader(PAGE_SIMPLE_TITLE), "content/a/file.md") p, _ := ReadFrom(strings.NewReader(PAGE_SIMPLE_TITLE), "content/a/file.md")
s := new(Site) s := new(Site)
s.prepTemplates() s.prepTemplates()
_, err := s.RenderThing(p, "foobar") _, err := s.renderThing(p, "foobar")
if err == nil { if err == nil {
t.Errorf("Expected err to be returned when missing the template.") t.Errorf("Expected err to be returned when missing the template.")
} }
@ -66,7 +66,7 @@ func TestAddInvalidTemplate(t *testing.T) {
} }
func matchRender(t *testing.T, s *Site, p *Page, tmplName string, expected string) { func matchRender(t *testing.T, s *Site, p *Page, tmplName string, expected string) {
content, err := s.RenderThing(p, tmplName) content, err := s.renderThing(p, tmplName)
if err != nil { if err != nil {
t.Fatalf("Unable to render template.") t.Fatalf("Unable to render template.")
} }
@ -76,7 +76,7 @@ func matchRender(t *testing.T, s *Site, p *Page, tmplName string, expected strin
} }
} }
func TestRenderThing(t *testing.T) { func TestrenderThing(t *testing.T) {
tests := []struct { tests := []struct {
content string content string
template string template string
@ -103,7 +103,7 @@ func TestRenderThing(t *testing.T) {
} }
p.Content = template.HTML(p.Content) p.Content = template.HTML(p.Content)
html, err2 := s.RenderThing(p, templateName) html, err2 := s.renderThing(p, templateName)
if err2 != nil { if err2 != nil {
t.Errorf("Unable to render html: %s", err) t.Errorf("Unable to render html: %s", err)
} }
@ -114,7 +114,7 @@ func TestRenderThing(t *testing.T) {
} }
} }
func TestRenderThingOrDefault(t *testing.T) { func TestrenderThingOrDefault(t *testing.T) {
tests := []struct { tests := []struct {
content string content string
missing bool missing bool
@ -144,9 +144,9 @@ func TestRenderThingOrDefault(t *testing.T) {
var html *bytes.Buffer var html *bytes.Buffer
var err2 error var err2 error
if test.missing { if test.missing {
html, err2 = s.RenderThingOrDefault(p, "missing", templateName) html, err2 = s.renderThingOrDefault(p, "missing", templateName)
} else { } else {
html, err2 = s.RenderThingOrDefault(p, templateName, "missing_default") html, err2 = s.renderThingOrDefault(p, templateName, "missing_default")
} }
if err2 != nil { if err2 != nil {