hugo/hugolib/site_url_test.go
bep 37445bc6aa Add pagination support for home page, sections and taxonomies
Two new configuration properties, `Paginate` (default `0`) and `PaginatePath` (default `page`) are added.

Setting `paginate` to a positive value will split the list pages for the home page, sections and taxonomies into chunks of size of the `paginate` property.

A `.Paginator` is provided to help building a pager menu.

There are two ways to configure a `.Paginator`:

1. The simplest way is just to call `.Paginator.Pages` from a template. It will contain the pages for "that page" (`.Data.Pages` will (like today) contain all the pages).
2. Select a sub-set of the pages with the available template functions and pass the slice to `.Paginate` : `{{ range (.Paginate (where .Data.Pages "Type" "post")).Pages }}`

**NOTE:** For a given Node, it's one of the options above. It's perfectly legitimate to iterate over the same pager more than once, but it's static and cannot change.

The `.Paginator` contains enough information to build a full-blown paginator interface.

The pages are built on the form (note: BLANK means no value, i.e. home page):

```
[SECTION/TAXONOMY/BLANK]/index.html
[SECTION/TAXONOMY/BLANK]/page/1/index.html => redirect to  [SECTION/TAXONOMY/BLANK]/index.html
[SECTION/TAXONOMY/BLANK]/page/2/index.html
....
```

Fixes #96
2015-01-26 12:59:37 +01:00

102 lines
2.3 KiB
Go

package hugolib
import (
"html/template"
"path/filepath"
"testing"
"github.com/spf13/afero"
"github.com/spf13/hugo/hugofs"
"github.com/spf13/hugo/source"
"github.com/spf13/hugo/target"
"github.com/spf13/viper"
)
const SLUG_DOC_1 = "---\ntitle: slug doc 1\nslug: slug-doc-1\naliases:\n - sd1/foo/\n - sd2\n - sd3/\n - sd4.html\n---\nslug doc 1 content\n"
const SLUG_DOC_2 = `---
title: slug doc 2
slug: slug-doc-2
---
slug doc 2 content
`
const INDEX_TEMPLATE = "{{ range .Data.Pages }}.{{ end }}"
func must(err error) {
if err != nil {
panic(err)
}
}
func mustReturn(ret *Page, err error) *Page {
if err != nil {
panic(err)
}
return ret
}
type InMemoryAliasTarget struct {
target.HTMLRedirectAlias
files map[string][]byte
}
func (t *InMemoryAliasTarget) Publish(label string, permalink template.HTML) (err error) {
f, _ := t.Translate(label)
t.files[f] = []byte("--dummy text--")
return
}
var urlFakeSource = []source.ByteSource{
{filepath.FromSlash("content/blue/doc1.md"), []byte(SLUG_DOC_1)},
{filepath.FromSlash("content/blue/doc2.md"), []byte(SLUG_DOC_2)},
}
func TestPageCount(t *testing.T) {
hugofs.DestinationFS = new(afero.MemMapFs)
viper.Set("uglyurls", false)
viper.Set("paginate", 10)
s := &Site{
Source: &source.InMemorySource{ByteSource: urlFakeSource},
}
s.initializeSiteInfo()
s.prepTemplates()
must(s.addTemplate("indexes/blue.html", INDEX_TEMPLATE))
if err := s.CreatePages(); err != nil {
t.Errorf("Unable to create pages: %s", err)
}
if err := s.BuildSiteMeta(); err != nil {
t.Errorf("Unable to build site metadata: %s", err)
}
if err := s.RenderSectionLists(); err != nil {
t.Errorf("Unable to render section lists: %s", err)
}
if err := s.RenderAliases(); err != nil {
t.Errorf("Unable to render site lists: %s", err)
}
_, err := hugofs.DestinationFS.Open("blue")
if err != nil {
t.Errorf("No indexed rendered.")
}
//expected := ".."
//if string(blueIndex) != expected {
//t.Errorf("Index template does not match expected: %q, got: %q", expected, string(blueIndex))
//}
for _, s := range []string{
"sd1/foo/index.html",
"sd2/index.html",
"sd3/index.html",
"sd4.html",
} {
if _, err := hugofs.DestinationFS.Open(filepath.FromSlash(s)); err != nil {
t.Errorf("No alias rendered: %s", s)
}
}
}