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Wordpress summaries

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Allow full control of summaries which can be rendered as html rather
than text.  Using a `<!--more-->` html comment in your markdown / rst
you can indiciate where the summary should end and have the summary
converted to html.

Signed-off-by: Noah Campbell <noahcampbell@gmail.com>

Conflicts:
	hugolib/page_test.go
This commit is contained in:
Ross Lawley
2013-08-21 10:37:14 +01:00
committed by Noah Campbell
parent 7b1f0960e3
commit 9930011ea2
3 changed files with 77 additions and 22 deletions
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39
hugolib/page.go
View File

@@ -26,7 +26,6 @@ import (
"io/ioutil"
"launchpad.net/goyaml"
"os"
"os/exec"
"path/filepath"
"sort"
"strings"
@@ -55,8 +54,6 @@ type Page struct {
Node
}
const summaryLength = 70
type File struct {
FileName, OutFile, Extension string
}
@@ -476,27 +473,25 @@ func (page *Page) parse(reader io.Reader) error {
func (page *Page) convertMarkdown(lines io.Reader) {
b := new(bytes.Buffer)
b.ReadFrom(lines)
content := string(blackfriday.MarkdownCommon(b.Bytes()))
page.Content = template.HTML(content)
page.Summary = template.HTML(TruncateWordsToWholeSentence(StripHTML(StripShortcodes(content)), summaryLength))
content := b.Bytes()
page.Content = template.HTML(string(blackfriday.MarkdownCommon(content)))
summary, plain := getSummaryString(content)
if plain {
page.Summary = template.HTML(string(summary))
} else {
page.Summary = template.HTML(string(blackfriday.MarkdownCommon(summary)))
}
}
func (page *Page) convertRestructuredText(lines io.Reader) {
cmd := exec.Command("rst2html.py")
cmd.Stdin = lines
var out bytes.Buffer
cmd.Stdout = &out
if err := cmd.Run(); err != nil {
fmt.Println(err)
b := new(bytes.Buffer)
b.ReadFrom(lines)
content := b.Bytes()
page.Content = template.HTML(getRstContent(content))
summary, plain := getSummaryString(content)
if plain {
page.Summary = template.HTML(string(summary))
} else {
page.Summary = template.HTML(getRstContent(summary))
}
rstLines := strings.Split(out.String(), "\n")
for i, line := range rstLines {
if strings.HasPrefix(line, "<body>") {
rstLines = (rstLines[i+1 : len(rstLines)-3])
}
}
content := strings.Join(rstLines, "\n")
page.Content = template.HTML(content)
page.Summary = template.HTML(TruncateWordsToWholeSentence(StripHTML(StripShortcodes(content)), summaryLength))
}