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authorAdam Mathes <adam@trenchant.org>2017-02-09 19:40:44 -0800
committerAdam Mathes <adam@trenchant.org>2017-02-09 19:40:44 -0800
commitded6e3b25bca083cabe21bda6f4d01f6766587bc (patch)
tree2855fa24e8b2f939bdf091f5faca411e7884ac83 /archive
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initial commit (fmstatic -> snkt)
Diffstat (limited to 'archive')
-rw-r--r--archive/archive.go51
-rw-r--r--archive/paged.go74
2 files changed, 125 insertions, 0 deletions
diff --git a/archive/archive.go b/archive/archive.go
new file mode 100644
index 0000000..ce1b45e
--- /dev/null
+++ b/archive/archive.go
@@ -0,0 +1,51 @@
+package archive
+
+import (
+ "snkt/config"
+ "snkt/post"
+ "snkt/render"
+ "path"
+)
+
+var archiveTmplName = "archive"
+var archiveName = "archive.html"
+
+/*
+ListArchive
+*/
+type ListArchive struct {
+ Posts post.Posts
+ Tgt string
+ Template string
+
+ Site interface{}
+}
+
+func NewListArchive(posts post.Posts) *ListArchive {
+ la := ListArchive{ Posts: posts }
+ return &la
+}
+
+func (a ListArchive) Target() string {
+ if a.Tgt == "" {
+ a.Tgt = path.Join(config.Config.HtmlDir, archiveName)
+ }
+ return a.Tgt
+}
+
+func (a ListArchive) Render() []byte {
+ if a.Template == "" {
+ a.Template = archiveTmplName
+ }
+ return render.Render(a.Template, a)
+}
+
+
+/*
+NewRssArchive takes posts and returns an archive ready for RSS output
+*/
+func NewRssArchive(posts post.Posts) *ListArchive {
+ ra := ListArchive{ Posts: posts, Template: "rss" }
+ ra.Tgt = path.Join(config.Config.HtmlDir, "rss.xml")
+ return &ra
+}
diff --git a/archive/paged.go b/archive/paged.go
new file mode 100644
index 0000000..217e6b3
--- /dev/null
+++ b/archive/paged.go
@@ -0,0 +1,74 @@
+package archive
+
+import (
+ "snkt/config"
+ "snkt/post"
+ "snkt/render"
+ "fmt"
+ "math"
+ "path"
+ "sort"
+)
+
+var pagedTmplName = "paged"
+
+/*
+Paged archive shows set of posts broken up over multiple pages
+Output goes to Config.HtmlDir/page/{pageNum}.html
+*/
+type PagedArchive struct {
+ Posts post.Posts
+ PageNum int
+ NextPage int
+ PrevPage int
+
+ Site interface{}
+}
+
+func (pa PagedArchive) Render() []byte {
+ return render.Render(pagedTmplName, pa)
+}
+
+/* TODO: make this configurable */
+func (pa PagedArchive) Target() string {
+ return path.Join(config.Config.HtmlDir, "/page/", fmt.Sprintf("%d.html", pa.PageNum))
+}
+
+type PagedArchives []*PagedArchive
+
+func CreatePaged(perPage int, posts post.Posts) *PagedArchives {
+
+ if !render.TmplExists(pagedTmplName) {
+ fmt.Printf("no page template\n")
+ return nil
+ }
+
+ var pas PagedArchives
+
+ sort.Sort(sort.Reverse(posts))
+
+ numPages := int(math.Ceil(float64(len(posts)) / float64(perPage)))
+ for i := 0; i < numPages; i++ {
+ var pa PagedArchive
+
+ var m int
+ if (i+1)*perPage > len(posts) {
+ m = len(posts)
+ } else {
+ m = (i + 1) * perPage
+ }
+
+ pa.Posts = posts[i*perPage : m]
+ pa.PrevPage = i
+ pa.PageNum = i + 1
+ pa.NextPage = i + 2
+ pas = append(pas, &pa)
+ }
+ return &pas
+}
+
+func (pas *PagedArchives) Write() {
+ for _, pa := range *pas {
+ render.Write(pa)
+ }
+}