ref: 10af906371bedb643f67d89ec370a1236c6504fd
parent: fbca53ac325324db104df5de86add3fa0baf3488
author: Bjørn Erik Pedersen <[email protected]>
date: Fri Apr 22 16:43:00 EDT 2016
Add ByLastmod page sort
--- a/hugolib/pageSort.go
+++ b/hugolib/pageSort.go
@@ -158,6 +158,24 @@
return pages
}
+// ByLastmod sorts the Pages by the last modification date and returns a copy.
+//
+// Adjacent invocactions on the same receiver will return a cached result.
+//
+// This may safely be executed in parallel.
+func (p Pages) ByLastmod() Pages {+
+ key := "pageSort.ByLastmod"
+
+ date := func(p1, p2 *Page) bool {+ return p1.Lastmod.Unix() < p2.Lastmod.Unix()
+ }
+
+ pages, _ := spc.get(key, p, pageBy(date).Sort)
+
+ return pages
+}
+
// ByLength sorts the Pages by length and returns a copy.
//
// Adjacent invocactions on the same receiver will return a cached result.
--- a/hugolib/pageSort_test.go
+++ b/hugolib/pageSort_test.go
@@ -15,12 +15,13 @@
import (
"fmt"
- "github.com/spf13/hugo/source"
- "github.com/stretchr/testify/assert"
"html/template"
"path/filepath"
"testing"
"time"
+
+ "github.com/spf13/hugo/source"
+ "github.com/stretchr/testify/assert"
)
func TestDefaultSort(t *testing.T) {@@ -67,6 +68,7 @@
{(Pages).ByLinkTitle, func(p Pages) bool { return p[0].LinkTitle() == "abl" }}, {(Pages).ByDate, func(p Pages) bool { return p[0].Date == d3 }}, {(Pages).ByPublishDate, func(p Pages) bool { return p[0].PublishDate == d3 }},+ {(Pages).ByLastmod, func(p Pages) bool { return p[1].Lastmod == d2 }}, {(Pages).ByLength, func(p Pages) bool { return p[0].Content == "b_content" }}, } { setSortVals([3]time.Time{d1, d2, d3}, [3]string{"b", "ab", "cde"}, [3]int{3, 2, 1}, p)@@ -114,6 +116,7 @@
func setSortVals(dates [3]time.Time, titles [3]string, weights [3]int, pages Pages) { for i := range dates {pages[i].Date = dates[i]
+ pages[i].Lastmod = dates[i]
pages[i].Weight = weights[i]
pages[i].Title = titles[i]
// make sure we compare apples and ... apples ...
@@ -121,7 +124,9 @@
pages[len(dates)-1-i].PublishDate = dates[i]
pages[len(dates)-1-i].Content = template.HTML(titles[i] + "_content")
}
-
+ lastLastMod := pages[2].Lastmod
+ pages[2].Lastmod = pages[1].Lastmod
+ pages[1].Lastmod = lastLastMod
}
func createSortTestPages(num int) Pages {