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hugolib: Add sort ByExpiryDate function

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This commit is contained in:
Hanchen Wang 2016-05-11 10:08:48 -04:00 committed by Bjørn Erik Pedersen
parent 6472f158a4
commit 091915c75d
2 changed files with 20 additions and 0 deletions
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18
hugolib/pageSort.go
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@ -158,6 +158,24 @@ func (p Pages) ByPublishDate() Pages {
return pages
}
// ByExpiryDate sorts the Pages by publish 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) ByExpiryDate() Pages {
key := "pageSort.ByExpiryDate"
expDate := func(p1, p2 *Page) bool {
return p1.ExpiryDate.Unix() < p2.ExpiryDate.Unix()
}
pages, _ := spc.get(key, p, pageBy(expDate).Sort)
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.

2
hugolib/pageSort_test.go
View file

@ -68,6 +68,7 @@ func TestSortByN(t *testing.T) {
{(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).ByExpiryDate, func(p Pages) bool { return p[0].ExpiryDate == d3 }},
{(Pages).ByLastmod, func(p Pages) bool { return p[1].Lastmod == d2 }},
{(Pages).ByLength, func(p Pages) bool { return p[0].Content == "b_content" }},
} {
@ -122,6 +123,7 @@ func setSortVals(dates [3]time.Time, titles [3]string, weights [3]int, pages Pag
// make sure we compare apples and ... apples ...
pages[len(dates)-1-i].linkTitle = pages[i].Title + "l"
pages[len(dates)-1-i].PublishDate = dates[i]
pages[len(dates)-1-i].ExpiryDate = dates[i]
pages[len(dates)-1-i].Content = template.HTML(titles[i] + "_content")
}
lastLastMod := pages[2].Lastmod