bookmark search

.gitignore

@@ -1,3 +1,3 @@
 .env
 tailwindcss-*
-site
+site

database/main.go

@@ -0,0 +1,84 @@
+package database
+
+import (
+	"database/sql"
+	"fmt"
+
+	_ "modernc.org/sqlite"
+)
+
+var db *sql.DB
+
+// InitDB opens the sqlite file at path and ensures the schema exists.
+// Call this once at startup before AddBookmark/RetrieveBookmarks are used.
+func InitDB(path string) error {
+	var err error
+	db, err = sql.Open("sqlite", path)
+	if err != nil {
+		return fmt.Errorf("open db: %w", err)
+	}
+
+	if err := db.Ping(); err != nil {
+		return fmt.Errorf("ping db: %w", err)
+	}
+
+	schema := `
+	CREATE TABLE IF NOT EXISTS bookmarks (
+		id       INTEGER PRIMARY KEY AUTOINCREMENT,
+		title    TEXT NOT NULL,
+		url      TEXT NOT NULL,
+		category TEXT NOT NULL
+	);`
+
+	if _, err := db.Exec(schema); err != nil {
+		return fmt.Errorf("create schema: %w", err)
+	}
+
+	return nil
+}
+
+type Bookmark struct {
+	ID       uint64
+	Title    string
+	URL      string
+	Category string // kebab-case, e.g. "market-data-and-filling-dbs"
+}
+
+func AddBookmark(b Bookmark) (id uint64, err error) {
+	res, err := db.Exec(
+		`INSERT INTO bookmarks (title, url, category) VALUES (?, ?, ?)`,
+		b.Title, b.URL, b.Category,
+	)
+	if err != nil {
+		return 0, fmt.Errorf("insert bookmark: %w", err)
+	}
+
+	lastID, err := res.LastInsertId()
+	if err != nil {
+		return 0, fmt.Errorf("get inserted id: %w", err)
+	}
+
+	return uint64(lastID), nil
+}
+
+func RetrieveBookmarks() (marks []Bookmark, err error) {
+	rows, err := db.Query(`SELECT id, title, url, category FROM bookmarks ORDER BY id DESC`)
+	if err != nil {
+		return nil, fmt.Errorf("query bookmarks: %w", err)
+	}
+	defer rows.Close()
+
+	for rows.Next() {
+		var b Bookmark
+		if err := rows.Scan(&b.ID, &b.Title, &b.URL, &b.Category); err != nil {
+			return nil, fmt.Errorf("scan bookmark: %w", err)
+		}
+		marks = append(marks, b)
+	}
+
+	if err := rows.Err(); err != nil {
+		return nil, fmt.Errorf("rows error: %w", err)
+	}
+
+	return marks, nil
+}

go.mod

@@ -7,7 +7,20 @@ require (
 	github.com/pquerna/otp v1.5.0
 )
 
+require (
+	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/mattn/go-isatty v0.0.24 // indirect
+	github.com/ncruces/go-strftime v1.0.0 // indirect
+	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+	golang.org/x/sys v0.47.0 // indirect
+	modernc.org/libc v1.75.7 // indirect
+	modernc.org/mathutil v1.7.1 // indirect
+	modernc.org/memory v1.12.1 // indirect
+)
+
 require (
 	github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc // indirect
 	golang.org/x/crypto v0.52.0
+	modernc.org/sqlite v1.59.0
 )

go.sum

@@ -1,12 +1,32 @@
 github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc h1:biVzkmvwrH8WK8raXaxBx6fRVTlJILwEwQGL1I/ByEI=
 github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl3JlRe0mD8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
+github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
 github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
+github.com/mattn/go-isatty v0.0.24 h1:tGZZoVgT/KiqK1c8ocVLeDS8BSWMRd47J3Lbz7vsReI=
+github.com/mattn/go-isatty v0.0.24/go.mod h1:nMCL3Zebbrt45jsMDgnfIwz6ydEQApk5oEI3HqDio6A=
+github.com/ncruces/go-strftime v1.0.0 h1:HMFp8mLCTPp341M/ZnA4qaf7ZlsbTc+miZjCLOFAw7w=
+github.com/ncruces/go-strftime v1.0.0/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pquerna/otp v1.5.0 h1:NMMR+WrmaqXU4EzdGJEE1aUUI0AMRzsp96fFFWNPwxs=
 github.com/pquerna/otp v1.5.0/go.mod h1:dkJfzwRKNiegxyNb54X/3fLwhCynbMspSyWKnvi1AEg=
+github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=
+github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 golang.org/x/crypto v0.52.0 h1:RMs7fP2rXdep0CftQlK8Uf+kibLm7qkCcradZWYz988=
 golang.org/x/crypto v0.52.0/go.mod h1:1QgfPxDqh0T2M/elOJtp9RvuR95kVjir0e6/BvEmGbc=
+golang.org/x/sys v0.47.0 h1:o7XGOvZQCADBQQ4Y7VNq2dRWQR7JmOUW8Kxx4ZsNgWs=
+golang.org/x/sys v0.47.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+modernc.org/libc v1.75.7 h1:o3DTP9/0p9pKmY2WCKQaySW6wIiZhNM7wc2lUoyhfew=
+modernc.org/libc v1.75.7/go.mod h1:bO5o2ztHxBb2rjz0PgdHN0sSMw57CgxGFLZ3Qd/QpVQ=
+modernc.org/mathutil v1.7.1 h1:GCZVGXdaN8gTqB1Mf/usp1Y/hSqgI2vAGGP4jZMCxOU=
+modernc.org/mathutil v1.7.1/go.mod h1:4p5IwJITfppl0G4sUEDtCr4DthTaT47/N3aT6MhfgJg=
+modernc.org/memory v1.12.1 h1:nFMiWrpStgZczNl6XI9GnIk/rWhYIyHGUaR04pGbp9g=
+modernc.org/memory v1.12.1/go.mod h1:/JP4VbVC+K5sU2wZi9bHoq2MAkCnrt2r98UGeSK7Mjw=
+modernc.org/sqlite v1.59.0 h1:X1es1GpqBlS/5T+vbM4HLUdaa8OtQx468DF2vrx+38A=
+modernc.org/sqlite v1.59.0/go.mod h1:+paeT2A3iPRHkQDwG7oA6Tk0zQd5woMEI8q7orfry8k=

main.go

@@ -8,6 +8,8 @@ import (
 	"io/fs"
 	"log"
 	"net/http"
+	"site/database"
+	"strings"
 )
 
 //go:embed source
@@ -22,12 +24,18 @@ func main() {
 		log.Fatal(err)
 	}
 
+	database.InitDB("data.db")
+
 	mux := http.NewServeMux()
 	mux.HandleFunc("GET /{$}", servePage("home", "templates/pages/index.html", sourceRoot, false))
 	mux.HandleFunc("GET /research", servePage("research", "templates/pages/research.html", sourceRoot, true))
 	mux.HandleFunc("GET /bookkeeping", servePage("bookkeeping", "templates/pages/bookkeeping.html", sourceRoot, true))
 	mux.HandleFunc("GET /personal", servePage("personal", "templates/pages/interests.html", sourceRoot, true))
 
+	mux.HandleFunc("GET /search", search(sourceRoot))
+	mux.HandleFunc("GET /api/bookmarks/search", bookmarksearch())
+	mux.HandleFunc("POST /api/bookmarks", bookmarkAdd())
+
 	staticRoot, err := fs.Sub(sourceFS, "source/static")
 	if err != nil {
 		log.Fatal(err)
@@ -70,3 +78,121 @@ func servePage(name string, templatefile string, sourcefile fs.FS, sub bool) htt
 		}
 	}
 }
+
+func search(sourcefile fs.FS) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		data, err := fs.ReadFile(sourcefile, "templates/pages/search.html")
+		if err != nil {
+			log.Println("read error:", err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		w.Header().Set("Content-Type", "text/html; charset=utf-8")
+		w.Write(data)
+	}
+}
+
+var resultsTmpl = template.Must(template.New("results").Parse(`
+{{if .}}
+	{{range .}}
+	<a class="result-card" href="{{.URL}}">
+		<p class="result-card__title">{{.Title}}</p>
+		<p class="result-card__meta">{{.CategoryLabel}}</p>
+	</a>
+	{{end}}
+{{else}}
+	<p class="empty-state">No bookmarks match yet.</p>
+{{end}}
+`))
+
+var addTmpl = template.Must(template.New("results").Parse(`
+	<a class="result-card" href="{{.URL}}">
+		<p class="result-card__title">{{.Title}}</p>
+		<p class="result-card__meta">{{.CategoryLabel}}</p>
+	</a>
+`))
+
+// CategoryLabel gives the template a human-readable label without
+// needing a helper func registered on the template itself.
+type bookmarkView struct {
+	database.Bookmark
+	CategoryLabel string
+}
+
+func bookmarksearch() http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		q := strings.ToLower(strings.TrimSpace(r.URL.Query().Get("q")))
+		category := r.URL.Query().Get("category")
+
+		var matches []bookmarkView
+
+		bookmarks, err := database.RetrieveBookmarks()
+		if err != nil {
+
+		}
+
+		for _, b := range bookmarks {
+			if category != "" && category != "all" && b.Category != category {
+				continue
+			}
+			if q != "" && !strings.Contains(strings.ToLower(b.Title), q) {
+				continue
+			}
+			matches = append(matches, bookmarkView{
+				Bookmark:      b,
+				CategoryLabel: strings.ReplaceAll(b.Category, "-", " "),
+			})
+		}
+
+		w.Header().Set("Content-Type", "text/html; charset=utf-8")
+		if err := resultsTmpl.Execute(w, matches); err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+		}
+	}
+}
+
+func bookmarkAdd() http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if err := r.ParseForm(); err != nil {
+			http.Error(w, "bad form data", http.StatusBadRequest)
+			return
+		}
+
+		title := strings.TrimSpace(r.FormValue("title"))
+		url := strings.TrimSpace(r.FormValue("url"))
+		category := r.FormValue("category")
+
+		if title == "" || url == "" || category == "" {
+			http.Error(w, "title, url and category are required", http.StatusBadRequest)
+			return
+		}
+
+		b := database.Bookmark{
+			Title:    title,
+			URL:      url,
+			Category: category,
+		}
+
+		id, err := database.AddBookmark(database.Bookmark{
+			Title:    title,
+			URL:      url,
+			Category: category,
+		})
+		if err != nil {
+			http.Error(w, "could not save bookmark", http.StatusInternalServerError)
+			return
+		}
+		b = database.Bookmark{ID: id, Title: title, URL: url, Category: category}
+
+		view := bookmarkView{
+			Bookmark:      b,
+			CategoryLabel: strings.ReplaceAll(b.Category, "-", " "),
+		}
+
+		w.Header().Set("Content-Type", "text/html; charset=utf-8")
+		if err := addTmpl.Execute(w, view); err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+		}
+	}
+}

source/templates/pages/search.html

@@ -0,0 +1,158 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<title>Bookmark Search — samantha42.xyz</title>
+
+<!-- Link your site's existing stylesheet here -->
+  <link rel="stylesheet" href="/static/output.css"/>
+
+<script src="https://unpkg.com/htmx.org@1.9.12"></script>
+
+<style>
+  /* Minimal fallback styles, scoped to this page only.
+     Safe to delete once your stylesheet covers these classes. */
+  .search-page { max-width: 720px; margin: 0 auto; padding: 2rem 1rem; gap: 1rem;}
+  .search-page__title { margin-bottom: 1.25rem; }
+
+  .search-bar { display: flex; gap: 0.5rem; margin-bottom: 1.25rem; }
+  .search-bar__input {
+    flex: 1; padding: 0.6rem 0.9rem; font-size: 1rem;
+    border: 1px solid #ccc; border-radius: 6px;
+  }
+  .search-bar__button {
+    padding: 0.6rem 1.1rem; font-size: 1rem;
+    border: 1px solid #333; background: #333; color: #fff;
+    border-radius: 6px; cursor: pointer;
+  }
+  .search-bar__button:hover { opacity: 0.9; }
+
+  .add-form { display: flex; gap: 0.5rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
+  .add-form input, .add-form select {
+    padding: 0.5rem 0.7rem; font-size: 0.95rem;
+    border: 1px solid #ccc; border-radius: 6px;
+  }
+  .add-form input[name="title"] { flex: 2; min-width: 160px; }
+  .add-form input[name="url"] { flex: 2; min-width: 160px; }
+
+  .categories { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.5rem; }
+  .category {
+    padding: 0.4rem 0.85rem; font-size: 0.9rem;
+    border: 1px solid #ccc; border-radius: 999px;
+    background: #fff; cursor: pointer;
+  }
+  .category[aria-pressed="true"] { background: #333; color: #fff; border-color: #333; }
+
+  .results { display: flex; flex-direction: column; gap: 0.75rem; }
+  .result-card {
+    display: block; padding: 0.85rem 1rem; border: 1px solid #e2e2e2;
+    border-radius: 8px; text-decoration: none; color: inherit;
+  }
+  .result-card:hover { border-color: #333; }
+  .result-card__title { font-weight: 600; margin: 0 0 0.2rem; }
+  .result-card__meta { font-size: 0.85rem; color: #777; }
+
+  .empty-state { padding: 2rem 0; text-align: center; color: #777; }
+</style>
+</head>
+<body>
+
+<main class="search-page">
+    <section class="hero" id="about">
+        <p class="hero-eyebrow">bookmarked · crawled data</p>
+        <h1 >Personal web<br><span>Value self reliance</span>
+        </h1>
+      </section>
+
+  <!--
+    The form issues the request. Its hx-trigger fires on typing (debounced),
+    on submit, and on a custom "category-changed" event dispatched by the
+    category buttons below. hx-include picks up both the "q" input and the
+    hidden "category" input, since both live inside the form.
+
+    Server contract: GET /api/bookmarks/search?q=&category=
+    returns an HTML fragment — a list of .result-card elements (or the
+    .empty-state markup) — which htmx swaps into #results.
+  -->
+  <form
+    class="search-bar"
+    role="search"
+    id="searchForm"
+    hx-get="/api/bookmarks/search"
+    hx-trigger="input changed delay:400ms from:#searchInput, submit, category-changed"
+    hx-target="#results"
+    hx-swap="innerHTML"
+  >
+    <input
+      type="search"
+      name="q"
+      id="searchInput"
+      class="search-bar__input"
+      placeholder="Search your bookmarks…"
+      autocomplete="off"
+    >
+    <input type="hidden" name="category" id="categoryInput" value="all">
+    <button type="submit" class="search-bar__button">Search</button>
+  </form>
+
+  <!--
+    Server contract: POST /api/bookmarks
+    Body: title, url, category (form-encoded)
+    Returns: a single .result-card fragment, which htmx prepends into
+    #results. hx-on::after-request resets the form once the card lands.
+  -->
+  <form
+    class="add-form"
+    id="addForm"
+    hx-post="/api/bookmarks"
+    hx-target="#results"
+    hx-swap="afterbegin"
+    hx-on::after-request="if(event.detail.successful) this.reset()"
+  >
+    <input type="text" name="title" placeholder="Title" required>
+    <input type="url" name="url" placeholder="https://…" required>
+    <select name="category" required>
+      <option value="books-and-sources">Books and sources</option>
+      <option value="market-data-and-filling-dbs">Market data and filling DBs</option>
+      <option value="fashion">Fashion</option>
+      <option value="diy-wiki-and-vods">DIY wiki and VODs</option>
+    </select>
+    <button type="submit" class="search-bar__button">Add</button>
+  </form>
+
+  <div class="categories" id="categories" role="group" aria-label="Filter by category">
+    <button type="button" class="category" data-category="all" aria-pressed="true">All</button>
+    <button type="button" class="category" data-category="books-and-sources">Books and sources</button>
+    <button type="button" class="category" data-category="market-data-and-filling-dbs">Market data and filling DBs</button>
+    <button type="button" class="category" data-category="fashion">Fashion</button>
+    <button type="button" class="category" data-category="diy-wiki-and-vods">DIY wiki and VODs</button>
+  </div>
+
+  <!--
+    Populated by the server response. On first load this is empty; add
+    hx-get="/api/bookmarks/search" hx-trigger="load" hx-target="#results"
+    to the <main> tag (or to this div) once you want it to load results
+    immediately instead of waiting for the first search.
+  -->
+  <div class="results" id="results"></div>
+</main>
+
+<script>
+// Category buttons only manage local UI state (which pill is active) and
+// then ask the form to re-run its htmx request. No fetch/JSON handling
+// here — htmx + the server own that part now.
+document.getElementById('categories').addEventListener('click', (e) => {
+  const btn = e.target.closest('.category');
+  if (!btn) return;
+
+  document.querySelectorAll('.category').forEach(c => c.setAttribute('aria-pressed', 'false'));
+  btn.setAttribute('aria-pressed', 'true');
+
+  document.getElementById('categoryInput').value = btn.dataset.category;
+  htmx.trigger(document.getElementById('searchForm'), 'category-changed');
+});
+</script>
+
+</body>
+</html>