Initial commit: Lookbook personal collection app
Pinterest-like app for saving images, videos, quotes, and embeds. Features: - Go backend with PostgreSQL, SSR templates - Console-based admin auth (login/logout via browser console) - Item types: images, videos (ffmpeg transcoding), quotes, embeds - Media stored as BLOBs in PostgreSQL - OpenGraph metadata extraction for links - Embed detection for YouTube, Vimeo, Twitter/X - Masonry grid layout, item detail pages - Tag system with filtering - Refresh metadata endpoint with change warnings - Replace media endpoint for updating item images/videos
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commit
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SHA256:GYxje8eQkJ6HZKzVWDdyOUF1TyDiprruGhE0Ym8qYDY
45 changed files with 4634 additions and 0 deletions
268
internal/handlers/api_items.go
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268
internal/handlers/api_items.go
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package handlers
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import (
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"context"
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"encoding/json"
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"net/http"
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"time"
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"lookbook/internal/data/item"
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"lookbook/internal/data/media"
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"lookbook/internal/data/tag"
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)
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type itemResponse struct {
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ID string `json:"id"`
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Title *string `json:"title,omitempty"`
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Description *string `json:"description,omitempty"`
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LinkURL *string `json:"linkUrl,omitempty"`
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ItemType string `json:"itemType"`
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EmbedHTML *string `json:"embedHtml,omitempty"`
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Tags []string `json:"tags"`
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CreatedAt string `json:"createdAt"`
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MediaID *int64 `json:"mediaId,omitempty"`
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ThumbnailID *int64 `json:"thumbnailId,omitempty"`
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ThumbnailSourceURL *string `json:"thumbnailSourceUrl,omitempty"`
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}
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type createItemRequest struct {
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Title *string `json:"title"`
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Description *string `json:"description"`
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LinkURL *string `json:"linkUrl"`
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ItemType string `json:"itemType"` // 'image', 'video', 'quote', 'embed'
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EmbedProvider *string `json:"embedProvider"`
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EmbedVideoID *string `json:"embedVideoId"`
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EmbedHTML *string `json:"embedHtml"`
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Tags []string `json:"tags"`
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}
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type updateItemRequest struct {
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Title *string `json:"title"`
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Description *string `json:"description"`
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LinkURL *string `json:"linkUrl"`
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Tags []string `json:"tags"`
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}
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// HandleListItems handles GET /api/items
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func HandleListItems(rc *RequestContext, w http.ResponseWriter, r *http.Request) error {
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ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
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defer cancel()
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tagFilter := r.URL.Query().Get("tag")
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var items []item.Row
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var err error
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if tagFilter != "" {
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items, err = item.QListByTag(ctx, rc.DB, tagFilter)
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} else {
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items, err = item.QList(ctx, rc.DB)
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}
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if err != nil {
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return err
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}
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response := make([]itemResponse, 0, len(items))
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for _, it := range items {
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resp, err := buildItemResponse(ctx, rc, it)
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if err != nil {
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return err
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}
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response = append(response, resp)
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}
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return writeJSON(w, http.StatusOK, response)
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}
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// HandleGetItem handles GET /api/items/{id}
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func HandleGetItem(rc *RequestContext, w http.ResponseWriter, r *http.Request) error {
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pubID := r.PathValue("id")
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if pubID == "" {
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return writeJSON(w, http.StatusBadRequest, map[string]string{"error": "missing id"})
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}
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ctx, cancel := context.WithTimeout(r.Context(), 5*time.Second)
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defer cancel()
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it, err := item.QFindByPubID(ctx, rc.DB, pubID)
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if err != nil {
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return err
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}
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if it == nil {
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return writeJSON(w, http.StatusNotFound, map[string]string{"error": "not found"})
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}
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resp, err := buildItemResponse(ctx, rc, *it)
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if err != nil {
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return err
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}
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return writeJSON(w, http.StatusOK, resp)
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}
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// HandleCreateItem handles POST /api/items
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func HandleCreateItem(rc *RequestContext, w http.ResponseWriter, r *http.Request) error {
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if !rc.RequireAdmin(w) {
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return nil
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}
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var req createItemRequest
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if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
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return writeJSON(w, http.StatusBadRequest, map[string]string{"error": "invalid request"})
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}
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if req.ItemType == "" {
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return writeJSON(w, http.StatusBadRequest, map[string]string{"error": "itemType required"})
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}
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ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
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defer cancel()
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it, err := item.QCreate(ctx, rc.DB, item.CreateParams{
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Title: req.Title,
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Description: req.Description,
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LinkURL: req.LinkURL,
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ItemType: req.ItemType,
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EmbedProvider: req.EmbedProvider,
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EmbedVideoID: req.EmbedVideoID,
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EmbedHTML: req.EmbedHTML,
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})
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if err != nil {
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return err
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}
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// Set tags
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if len(req.Tags) > 0 {
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if err := tag.QSetTagsForItem(ctx, rc.DB, it.ID, req.Tags); err != nil {
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return err
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}
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}
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resp, err := buildItemResponse(ctx, rc, it)
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if err != nil {
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return err
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}
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return writeJSON(w, http.StatusCreated, resp)
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}
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// HandleUpdateItem handles PUT /api/items/{id}
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func HandleUpdateItem(rc *RequestContext, w http.ResponseWriter, r *http.Request) error {
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if !rc.RequireAdmin(w) {
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return nil
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}
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pubID := r.PathValue("id")
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if pubID == "" {
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return writeJSON(w, http.StatusBadRequest, map[string]string{"error": "missing id"})
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}
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var req updateItemRequest
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if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
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return writeJSON(w, http.StatusBadRequest, map[string]string{"error": "invalid request"})
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}
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ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
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defer cancel()
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it, err := item.QFindByPubID(ctx, rc.DB, pubID)
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if err != nil {
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return err
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}
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if it == nil {
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return writeJSON(w, http.StatusNotFound, map[string]string{"error": "not found"})
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}
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if err := item.QUpdate(ctx, rc.DB, it.ID, item.UpdateParams{
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Title: req.Title,
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Description: req.Description,
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LinkURL: req.LinkURL,
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}); err != nil {
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return err
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}
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// Update tags
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if err := tag.QSetTagsForItem(ctx, rc.DB, it.ID, req.Tags); err != nil {
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return err
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}
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// Refetch to return updated item
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it, err = item.QFindByID(ctx, rc.DB, it.ID)
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if err != nil {
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return err
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}
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resp, err := buildItemResponse(ctx, rc, *it)
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if err != nil {
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return err
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}
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return writeJSON(w, http.StatusOK, resp)
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}
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// HandleDeleteItem handles DELETE /api/items/{id}
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func HandleDeleteItem(rc *RequestContext, w http.ResponseWriter, r *http.Request) error {
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if !rc.RequireAdmin(w) {
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return nil
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}
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pubID := r.PathValue("id")
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if pubID == "" {
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return writeJSON(w, http.StatusBadRequest, map[string]string{"error": "missing id"})
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}
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ctx, cancel := context.WithTimeout(r.Context(), 5*time.Second)
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defer cancel()
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it, err := item.QFindByPubID(ctx, rc.DB, pubID)
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if err != nil {
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return err
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}
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if it == nil {
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return writeJSON(w, http.StatusNotFound, map[string]string{"error": "not found"})
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}
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if err := item.QSoftDelete(ctx, rc.DB, it.ID); err != nil {
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return err
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}
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return writeJSON(w, http.StatusOK, map[string]string{"status": "deleted"})
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}
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func buildItemResponse(ctx context.Context, rc *RequestContext, it item.Row) (itemResponse, error) {
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tags, err := tag.QTagsForItem(ctx, rc.DB, it.ID)
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if err != nil {
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return itemResponse{}, err
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}
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tagNames := make([]string, len(tags))
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for i, t := range tags {
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tagNames[i] = t.Name
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}
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resp := itemResponse{
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ID: it.PubID,
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Title: it.Title,
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Description: it.Description,
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LinkURL: it.LinkURL,
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ItemType: it.ItemType,
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EmbedHTML: it.EmbedHTML,
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Tags: tagNames,
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CreatedAt: it.CreatedAt.Format(time.RFC3339),
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}
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// Get media IDs
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mediaList, err := media.QFindByItemID(ctx, rc.DB, it.ID)
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if err != nil {
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return itemResponse{}, err
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}
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for _, m := range mediaList {
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if m.MediaType == "original" {
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resp.MediaID = &m.ID
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} else if m.MediaType == "thumbnail" {
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resp.ThumbnailID = &m.ID
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resp.ThumbnailSourceURL = m.SourceURL
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}
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}
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return resp, nil
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}
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