| 1 | package main |
| 2 | |
| 3 | import ( |
| 4 | "net/http" |
| 5 | "strconv" |
| 6 | |
| 7 | "github.com/stevedylandev/andromeda/pkg/web" |
| 8 | ) |
| 9 | |
| 10 | const defaultListLimit int64 = 30 |
| 11 | |
| 12 | type apiPostSummary struct { |
| 13 | ShortID string `json:"short_id"` |
| 14 | Title *string `json:"title"` |
| 15 | Slug string `json:"slug"` |
| 16 | PublishedDate *string `json:"published_date"` |
| 17 | MetaDescription *string `json:"meta_description"` |
| 18 | MetaImage *string `json:"meta_image"` |
| 19 | CanonicalURL *string `json:"canonical_url"` |
| 20 | Lang string `json:"lang"` |
| 21 | Tags *string `json:"tags"` |
| 22 | Content string `json:"content"` |
| 23 | CreatedAt string `json:"created_at"` |
| 24 | UpdatedAt string `json:"updated_at"` |
| 25 | Weather *string `json:"weather"` |
| 26 | } |
| 27 | |
| 28 | type apiPostDetail struct { |
| 29 | ShortID string `json:"short_id"` |
| 30 | Title *string `json:"title"` |
| 31 | Slug string `json:"slug"` |
| 32 | Alias *string `json:"alias"` |
| 33 | CanonicalURL *string `json:"canonical_url"` |
| 34 | PublishedDate *string `json:"published_date"` |
| 35 | MetaDescription *string `json:"meta_description"` |
| 36 | MetaImage *string `json:"meta_image"` |
| 37 | Lang string `json:"lang"` |
| 38 | Tags *string `json:"tags"` |
| 39 | Content string `json:"content"` |
| 40 | CreatedAt string `json:"created_at"` |
| 41 | UpdatedAt string `json:"updated_at"` |
| 42 | Weather *string `json:"weather"` |
| 43 | } |
| 44 | |
| 45 | func toSummary(p Post) apiPostSummary { |
| 46 | return apiPostSummary{ |
| 47 | ShortID: p.ShortID, Title: p.Title, Slug: p.Slug, |
| 48 | PublishedDate: p.PublishedDate, MetaDescription: p.MetaDescription, |
| 49 | MetaImage: p.MetaImage, CanonicalURL: p.CanonicalURL, |
| 50 | Lang: p.Lang, Tags: p.Tags, Content: p.Content, |
| 51 | CreatedAt: p.CreatedAt, UpdatedAt: p.UpdatedAt, Weather: p.Weather, |
| 52 | } |
| 53 | } |
| 54 | |
| 55 | func toDetail(p Post) apiPostDetail { |
| 56 | return apiPostDetail{ |
| 57 | ShortID: p.ShortID, Title: p.Title, Slug: p.Slug, |
| 58 | Alias: p.Alias, CanonicalURL: p.CanonicalURL, |
| 59 | PublishedDate: p.PublishedDate, MetaDescription: p.MetaDescription, |
| 60 | MetaImage: p.MetaImage, Lang: p.Lang, Tags: p.Tags, |
| 61 | Content: p.Content, CreatedAt: p.CreatedAt, UpdatedAt: p.UpdatedAt, Weather: p.Weather, |
| 62 | } |
| 63 | } |
| 64 | |
| 65 | func (a *App) apiListPosts(w http.ResponseWriter, r *http.Request) { |
| 66 | limit := defaultListLimit |
| 67 | if v := r.URL.Query().Get("limit"); v != "" { |
| 68 | if n, err := strconv.ParseInt(v, 10, 64); err == nil && n >= 0 { |
| 69 | limit = n |
| 70 | } |
| 71 | } |
| 72 | posts, err := getPublishedPosts(a.DB, limit) |
| 73 | if err != nil { |
| 74 | web.WriteError(w, http.StatusInternalServerError, "internal server error") |
| 75 | return |
| 76 | } |
| 77 | out := make([]apiPostSummary, 0, len(posts)) |
| 78 | for _, p := range posts { |
| 79 | out = append(out, toSummary(p)) |
| 80 | } |
| 81 | web.WriteJSON(w, http.StatusOK, map[string]any{"posts": out}) |
| 82 | } |
| 83 | |
| 84 | func (a *App) apiGetPost(w http.ResponseWriter, r *http.Request) { |
| 85 | post, err := getPostBySlug(a.DB, r.PathValue("slug")) |
| 86 | if err != nil { |
| 87 | web.WriteError(w, http.StatusInternalServerError, "internal server error") |
| 88 | return |
| 89 | } |
| 90 | if post == nil || post.Status != "published" { |
| 91 | web.WriteError(w, http.StatusNotFound, "not found") |
| 92 | return |
| 93 | } |
| 94 | web.WriteJSON(w, http.StatusOK, toDetail(*post)) |
| 95 | } |