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Add ability to delete posts

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This commit is contained in:
Dominic Ferrando
2025-04-23 17:10:59 -04:00
parent 62a1377be0
commit c5453ed50a
5 changed files with 123 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files
internal/database/handlers.go
+46
View File
@@ -242,17 +242,21 @@ func DeleteThread(db Queryer, threadId int) error {
return err
}
if pruneMediaFullPath != "" {
if err := os.Remove(path.Join(util.POST_MEDIA_FULL_PATH, pruneMediaFullPath)); err != nil {
if !errors.Is(err, fs.ErrNotExist) {
return err
}
}
}
if pruneMediaThumbPath != "" {
if err := os.Remove(path.Join(util.POST_MEDIA_THUMB_PATH, pruneMediaThumbPath)); err != nil {
if !errors.Is(err, fs.ErrNotExist) {
return err
}
}
}
}
// delete thread
_, err = db.Exec(`
@@ -265,6 +269,48 @@ func DeleteThread(db Queryer, threadId int) error {
return nil
}
func DeletePost(db *sql.DB, postId int) error {
// cleanup images
row := db.QueryRow(`
SELECT media_path, thumb_path
FROM posts
WHERE id = ?`, postId)
var (
pruneMediaThumbPath string
pruneMediaFullPath string
)
if err := row.Scan(&pruneMediaFullPath, &pruneMediaThumbPath); err != nil {
return err
}
if pruneMediaFullPath != "" {
if err := os.Remove(path.Join(util.POST_MEDIA_FULL_PATH, pruneMediaFullPath)); err != nil {
if !errors.Is(err, fs.ErrNotExist) {
return err
}
}
}
if pruneMediaThumbPath != "" {
if err := os.Remove(path.Join(util.POST_MEDIA_THUMB_PATH, pruneMediaThumbPath)); err != nil {
if !errors.Is(err, fs.ErrNotExist) {
return err
}
}
}
// delete post
_, err := db.Exec(`
DELETE FROM posts
WHERE id = ?`, postId)
if err != nil {
return err
}
return nil
}
func GetAdmin(db *sql.DB, username string) (Admin, error) {
row := db.QueryRow(`
SELECT username, password
internal/util/posts.go
+1 -1
View File
@@ -30,7 +30,7 @@ const MAX_THREAD_COUNT = 50
const MAX_BODY_LEN = 3000
const MAX_SUBJECT_LEN = 50
var SUPPORTED_IMAGE_MIME_TYPES = []string{"image/jpeg", "image/png", "image/gif", "image/webp"}
var SUPPORTED_IMAGE_MIME_TYPES = []string{"image/jpeg", "image/png", "image/gif"}
var SUPPORTED_VIDEO_MIME_TYPES = []string{"video/webm", "video/mp4", "video/ogg"}
type PostMediaType int64
web/main.go
+25 -6
View File
@@ -150,7 +150,9 @@ func main() {
return
}
views.Thread(board, thread, posts).Render(r.Context(), w)
views.Thread(board, thread, posts, views.ThreadContext{
IsAdmin: isAdmin(r),
}).Render(r.Context(), w)
})
// CREATE THREAD
@@ -428,7 +430,9 @@ func main() {
}
// dont pass the op post. only replies
views.Posts(posts, thread).Render(r.Context(), w)
views.Posts(posts, thread, views.ThreadContext{
IsAdmin: isAdmin(r),
}).Render(r.Context(), w)
})
// -----------------
@@ -509,8 +513,7 @@ func main() {
})
})
r.Delete("/{slug}/threads/{threadId}", func(w http.ResponseWriter, r *http.Request) {
// slug := chi.URLParam(r, "slug")
r.Delete("/threads/{threadId}", func(w http.ResponseWriter, r *http.Request) {
threadIdStr := chi.URLParam(r, "threadId")
threadId, err := strconv.Atoi(threadIdStr)
if err != nil {
@@ -520,11 +523,27 @@ func main() {
err = database.DeleteThread(db, threadId)
if err != nil {
log.Println("DeleteThread: %v", err)
http.Error(w, "Error deleting thread: "+threadIdStr, http.StatusInternalServerError)
log.Println("DeleteThread: ", err)
http.Error(w, "Failed to delete thread: "+threadIdStr, http.StatusInternalServerError)
return
}
})
r.Delete("/posts/{postId}", func(w http.ResponseWriter, r *http.Request) {
postIdStr := chi.URLParam(r, "postId")
postId, err := strconv.Atoi(postIdStr)
if err != nil {
http.Error(w, "Invalid post id", http.StatusBadRequest)
return
}
err = database.DeletePost(db, postId)
if err != nil {
log.Println("DeletePost: ", err)
http.Error(w, "Failed to delete post: "+postIdStr, http.StatusInternalServerError)
return
}
})
})
// -----------------
web/views/board.templ
+1 -1
View File
@@ -105,7 +105,7 @@ templ ThreadsCatalog(previews []CatalogThreadPreview, catalogContext CatalogCont
<h1>{ elThreadId }</h1>
<button
class="link-button"
hx-delete={ fmt.Sprintf("/admin/%s/threads/%d", catalogContext.BoardSlug, preview.ThreadId) }
hx-delete={ fmt.Sprintf("/admin/threads/%d", preview.ThreadId) }
hx-swap="none"
_="on htmx:afterRequest trigger refreshPosts on body"
hx-confirm="Are you sure you wish to delete this thread?"
web/views/thread.templ
+44 -7
View File
@@ -8,7 +8,28 @@ import (
"strconv"
)
templ PostOriginal(post database.Post, thread *database.Thread) {
templ PostAdminDialog(post database.Post) {
{{ elPostId := fmt.Sprintf("post-%d", post.Id) }}
<dialog
id={ elPostId + "-dialog" }
class="admin-dialog"
>
<h1>{ elPostId }</h1>
<button
class="link-button"
hx-delete={ fmt.Sprintf("/admin/posts/%d", post.Id) }
hx-swap="none"
_="on htmx:afterRequest trigger refreshPosts on body"
hx-confirm="Are you sure you wish to delete this post?"
>Delete</button>
<button
class="admin-dialog-close-btn link-button"
_={ fmt.Sprintf("on click call #%s-dialog.close()", elPostId) }
>Close</button>
</dialog>
}
templ PostOriginal(post database.Post, thread database.Thread) {
<article id={ fmt.Sprintf("post-%d", post.Number) } class="post-op">
<div>
<span
@@ -53,9 +74,20 @@ templ PostOriginal(post database.Post, thread *database.Thread) {
</article>
}
templ PostReply(post database.Post) {
templ PostReply(post database.Post, threadContext ThreadContext) {
{{ elPostId := fmt.Sprintf("post-%d", post.Id) }}
<article id={ fmt.Sprintf("post-%d", post.Number) } class="post">
<header class="post-header">
if threadContext.IsAdmin {
<span
id={ fmt.Sprintf("%s-admintoggle", elPostId) }
class="link-button"
style="float: left;"
_={ fmt.Sprintf(`on click call #%s-dialog.showModal()`, elPostId) }
>
M
</span>
}
<span class="post-author">{ post.Author }</span>
<span class="post-date">{ post.CreatedAt.Format("01/02/2006") }</span>
<span class="post-time">{ post.CreatedAt.Format("15:04") }</span>
@@ -99,20 +131,25 @@ templ PostReply(post database.Post) {
<p class="post-body">
@templ.Raw(util.EnrichPost(post.Body))
</p>
@PostAdminDialog(post)
</article>
}
templ Posts(posts []database.Post, thread database.Thread) {
@PostOriginal(posts[0], &thread)
templ Posts(posts []database.Post, thread database.Thread, threadContext ThreadContext) {
@PostOriginal(posts[0], thread)
<div>
for _, post := range (posts[1:]) {
@PostReply(post)
@PostReply(post, threadContext)
<br/>
}
</div>
}
templ Thread(board database.Board, thread database.Thread, posts []database.Post) {
type ThreadContext struct {
IsAdmin bool
}
templ Thread(board database.Board, thread database.Thread, posts []database.Post, threadContext ThreadContext) {
@shared.Layout() {
<script src="/static/thread.js" defer></script>
@BoardHeader(board)
@@ -131,7 +168,7 @@ templ Thread(board database.Board, thread database.Thread, posts []database.Post
hx-trigger="refreshPosts from:body"
_="on htmx:afterSwap call insertHeaderReplies()"
>
@Posts(posts, thread)
@Posts(posts, thread, threadContext)
</div>
}
}