Make .RenderString render shortcodes

Fixes #6703

1 files changed, 162 insertions, 0 deletions

diff --git a/hugolib/renderstring_test.go b/hugolib/renderstring_test.go
new file mode 100644
index 000000000..d2f453c33
--- /dev/null
+++ b/hugolib/renderstring_test.go
@@ -0,0 +1,162 @@
+// Copyright 2022 The Hugo Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless requiredF by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package hugolib
+
+import (
+	"testing"
+
+	qt "github.com/frankban/quicktest"
+	"github.com/gohugoio/hugo/common/loggers"
+)
+
+func TestRenderString(t *testing.T) {
+	b := newTestSitesBuilder(t)
+
+	b.WithTemplates("index.html", `
+{{ $p := site.GetPage "p1.md" }}
+{{ $optBlock := dict "display" "block" }}
+{{ $optOrg := dict "markup" "org" }}
+RSTART:{{ "**Bold Markdown**" | $p.RenderString }}:REND
+RSTART:{{  "**Bold Block Markdown**" | $p.RenderString  $optBlock }}:REND
+RSTART:{{  "/italic org mode/" | $p.RenderString  $optOrg }}:REND
+RSTART:{{ "## Header2" | $p.RenderString }}:REND
+
+
+`, "_default/_markup/render-heading.html", "Hook Heading: {{ .Level }}")
+
+	b.WithContent("p1.md", `---
+title: "p1"
+---
+`,
+	)
+
+	b.Build(BuildCfg{})
+
+	b.AssertFileContent("public/index.html", `
+RSTART:<strong>Bold Markdown</strong>:REND
+RSTART:<p><strong>Bold Block Markdown</strong></p>
+RSTART:<em>italic org mode</em>:REND
+RSTART:Hook Heading: 2:REND
+`)
+}
+
+// https://github.com/gohugoio/hugo/issues/6882
+func TestRenderStringOnListPage(t *testing.T) {
+	renderStringTempl := `
+{{ .RenderString "**Hello**" }}
+`
+	b := newTestSitesBuilder(t)
+	b.WithContent("mysection/p1.md", `FOO`)
+	b.WithTemplates(
+		"index.html", renderStringTempl,
+		"_default/list.html", renderStringTempl,
+		"_default/single.html", renderStringTempl,
+	)
+
+	b.Build(BuildCfg{})
+
+	for _, filename := range []string{
+		"index.html",
+		"mysection/index.html",
+		"categories/index.html",
+		"tags/index.html",
+		"mysection/p1/index.html",
+	} {
+		b.AssertFileContent("public/"+filename, `<strong>Hello</strong>`)
+	}
+}
+
+// Issue 9433
+func TestRenderStringOnPageNotBackedByAFile(t *testing.T) {
+	t.Parallel()
+	logger := loggers.NewWarningLogger()
+	b := newTestSitesBuilder(t).WithLogger(logger).WithConfigFile("toml", `
+disableKinds = ["page", "section", "taxonomy", "term"]	
+`)
+	b.WithTemplates("index.html", `{{ .RenderString "**Hello**" }}`).WithContent("p1.md", "")
+	b.BuildE(BuildCfg{})
+	b.Assert(int(logger.LogCounters().WarnCounter.Count()), qt.Equals, 0)
+}
+
+func TestRenderStringWithShortcode(t *testing.T) {
+	t.Parallel()
+
+	filesTemplate := `
+-- config.toml --
+title = "Hugo Rocks!"
+enableInlineShortcodes = true
+-- content/p1/index.md --
+---
+title: "P1"
+---
+## First
+-- layouts/shortcodes/mark1.md --
+{{ .Inner }}
+-- layouts/shortcodes/mark2.md --
+1. Item Mark2 1
+1. Item Mark2 2
+   1. Item Mark2 2-1
+1. Item Mark2 3
+-- layouts/shortcodes/myhthml.html --
+Title: {{ .Page.Title }}
+TableOfContents: {{ .Page.TableOfContents }}
+Page Type: {{ printf "%T" .Page }}
+-- layouts/_default/single.html --
+{{ .RenderString "Markdown: {{% mark2 %}}|HTML: {{< myhthml >}}|Inline: {{< foo.inline >}}{{ site.Title }}{{< /foo.inline >}}|" }}
+HasShortcode: mark2:{{ .HasShortcode "mark2" }}:true
+HasShortcode: foo:{{ .HasShortcode "foo" }}:false
+
+`
+
+	t.Run("Basic", func(t *testing.T) {
+
+		b := NewIntegrationTestBuilder(
+			IntegrationTestConfig{
+				T:           t,
+				TxtarString: filesTemplate,
+			},
+		).Build()
+
+		b.AssertFileContent("public/p1/index.html",
+			"<p>Markdown: 1. Item Mark2 1</p>\n<ol>\n<li>Item Mark2 2\n<ol>\n<li>Item Mark2 2-1</li>\n</ol>\n</li>\n<li>Item Mark2 3|",
+			"<a href=\"#first\">First</a>", // ToC
+			`
+HTML: Title: P1
+Inline: Hugo Rocks!
+HasShortcode: mark2:true:true
+HasShortcode: foo:false:false
+Page Type: *hugolib.pageForShortcode`,
+		)
+
+	})
+
+	t.Run("Edit shortcode", func(t *testing.T) {
+
+		b := NewIntegrationTestBuilder(
+			IntegrationTestConfig{
+				T:           t,
+				TxtarString: filesTemplate,
+				Running:     true,
+			},
+		).Build()
+
+		b.EditFiles("layouts/shortcodes/myhthml.html", "Edit shortcode").Build()
+
+		b.AssertFileContent("public/p1/index.html",
+			`Edit shortcode`,
+		)
+
+	})
+
+}