61 lines
1.6 KiB
Go
61 lines
1.6 KiB
Go
package postctl
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import (
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"net/http"
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"sort"
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"time"
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"github.com/kirsle/blog/core/internal/middleware/auth"
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"github.com/kirsle/blog/core/internal/models/posts"
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"github.com/kirsle/blog/core/internal/render"
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"github.com/kirsle/blog/core/internal/responses"
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"github.com/kirsle/blog/core/internal/types"
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)
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// archiveHandler summarizes all blog entries in an archive view.
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func archiveHandler(w http.ResponseWriter, r *http.Request) {
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idx, err := posts.GetIndex()
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if err != nil {
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responses.BadRequest(w, r, "Error getting blog index")
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return
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}
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// Group posts by calendar month.
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var months []string
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byMonth := map[string]*Archive{}
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for _, post := range idx.Posts {
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// Exclude certain posts
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if (post.Privacy == types.PRIVATE || post.Privacy == types.UNLISTED) && !auth.LoggedIn(r) {
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continue
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} else if post.Privacy == types.DRAFT {
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continue
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}
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label := post.Created.Format("2006-01")
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if _, ok := byMonth[label]; !ok {
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months = append(months, label)
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byMonth[label] = &Archive{
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Label: label,
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Date: time.Date(post.Created.Year(), post.Created.Month(), post.Created.Day(), 0, 0, 0, 0, time.UTC),
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Posts: []posts.Post{},
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}
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}
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byMonth[label].Posts = append(byMonth[label].Posts, post)
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}
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// Sort the months.
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sort.Sort(sort.Reverse(sort.StringSlice(months)))
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// Prepare the response.
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result := []*Archive{}
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for _, label := range months {
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sort.Sort(sort.Reverse(posts.ByUpdated(byMonth[label].Posts)))
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result = append(result, byMonth[label])
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}
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v := map[string]interface{}{
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"Archive": result,
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}
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render.Template(w, r, "blog/archive", v)
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}
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