diff options
Diffstat (limited to 'srv/src/api')
| -rw-r--r-- | srv/src/api/render.go | 17 | ||||
| -rw-r--r-- | srv/src/api/tpl/index.html | 8 |
2 files changed, 22 insertions, 3 deletions
diff --git a/srv/src/api/render.go b/srv/src/api/render.go index b2ca3c8..6359505 100644 --- a/srv/src/api/render.go +++ b/srv/src/api/render.go @@ -59,7 +59,7 @@ func (a *api) renderIndexHandler() http.Handler { return } - posts, _, err := a.params.PostStore.Get(page, pageCount) + posts, hasMore, err := a.params.PostStore.WithOrderDesc().Get(page, pageCount) if err != nil { apiutil.InternalServerError( rw, r, fmt.Errorf("fetching page %d of posts: %w", page, err), @@ -68,9 +68,20 @@ func (a *api) renderIndexHandler() http.Handler { } tplData := struct { - Posts []post.StoredPost + Posts []post.StoredPost + PrevPage, NextPage int }{ - Posts: posts, + Posts: posts, + PrevPage: -1, + NextPage: -1, + } + + if page > 0 { + tplData.PrevPage = page - 1 + } + + if hasMore { + tplData.NextPage = page + 1 } if err := tpl.Execute(rw, tplData); err != nil { diff --git a/srv/src/api/tpl/index.html b/srv/src/api/tpl/index.html index 240df92..b71dc01 100644 --- a/srv/src/api/tpl/index.html +++ b/srv/src/api/tpl/index.html @@ -17,4 +17,12 @@ </ul> {{ end }} +{{ if ge .PrevPage 0 }} +<a href="?p={{ .PrevPage}}">Previous</a> +{{ end }} + +{{ if ge .NextPage 0 }} +<a href="?p={{ .NextPage}}">Next</a> +{{ end }} + {{ template "base.html" . }} |