Sort Gallery photos by Likes and Comments

This commit is contained in:
Noah Petherbridge 2024-09-21 16:39:18 -07:00
parent 9575041d1e
commit 944b2e28e9
4 changed files with 46 additions and 0 deletions

View File

@ -18,6 +18,10 @@ func SiteGallery() http.HandlerFunc {
var sortWhitelist = []string{
"created_at desc",
"created_at asc",
// Custom (advanced) sort options.
"by_likes",
"by_comments",
}
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {

View File

@ -19,6 +19,10 @@ func UserPhotos() http.HandlerFunc {
"pinned desc nulls last, updated_at desc",
"created_at desc",
"created_at asc",
// Custom (advanced) sort options.
"by_likes",
"by_comments",
}
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {

View File

@ -135,6 +135,24 @@ func PaginateUserPhotos(userID uint64, conf UserGallery, pager *Pagination) ([]*
placeholders = append(placeholders, explicit[0])
}
// Custom SORT parameters.
switch pager.Sort {
case "by_likes":
pager.Sort = `(
SELECT count(likes.id)
FROM likes
WHERE likes.table_name = 'photos'
AND likes.table_id = photos.id
) DESC`
case "by_comments":
pager.Sort = `(
SELECT count(comments.id)
FROM comments
WHERE comments.table_name = 'photos'
AND comments.table_id = photos.id
) DESC NULLS LAST`
}
query := DB.Where(
strings.Join(wheres, " AND "),
placeholders...,
@ -672,6 +690,24 @@ func PaginateGalleryPhotos(user *User, conf Gallery, pager *Pagination) ([]*Phot
)
}
// Custom SORT parameters.
switch pager.Sort {
case "by_likes":
pager.Sort = `(
SELECT count(likes.id)
FROM likes
WHERE likes.table_name = 'photos'
AND likes.table_id = photos.id
) DESC`
case "by_comments":
pager.Sort = `(
SELECT count(comments.id)
FROM comments
WHERE comments.table_name = 'photos'
AND comments.table_id = photos.id
) DESC NULLS LAST`
}
query = query.Order(pager.Sort)
query.Model(&Photo{}).Count(&pager.Total)

View File

@ -414,6 +414,8 @@
{{end}}
<option value="created_at desc"{{if eq .Sort "created_at desc"}} selected{{end}}>Most recent</option>
<option value="created_at asc"{{if eq .Sort "created_at asc"}} selected{{end}}>Oldest first</option>
<option value="by_likes"{{if eq .Sort "by_likes"}} selected{{end}}>Most likes</option>
<option value="by_comments"{{if eq .Sort "by_comments"}} selected{{end}}>Most comments</option>
</select>
</div>
</div>