Search images from Pinterest — click an image to open, or use the magnifier to search Tineye.
-
-
-`
-
-// header for streamed results; we write query directly escaped
-func resultsHeader(query string) string {
- return `
-
-
-`
+@media (max-width:640px){
+ body{padding:12px;font-size:18px}
+ .brand{font-size:22px}
+ input[type="text"]{min-width:120px;padding:12px 14px;font-size:16px}
+ button[type="submit"],.btn-save{padding:10px 14px;font-size:16px;border-radius:10px}
+ .img-container{column-width:180px;column-gap:12px}
+ .search-block{gap:10px;flex-direction:column}
+ .search-inline{width:100%}
+ .search-box{margin-left:0;width:100%}
+ .bookmarks{order:3;width:100%;margin-top:8px}
}
-
-const resultsFooterPrefix = `
` // close img-container; will append pagination and footer after streaming
-
-const footerHTML = `
-{{PAGINATION}}
-
-
-
`
-// ------------------- Handlers -------------------
-func styleHandler(w http.ResponseWriter, r *http.Request) {
- w.Header().Set("Content-Type", "text/css; charset=utf-8")
- _, _ = w.Write([]byte(cssContent))
-}
-
+// Static index page (no JS). Bookmarks rendered server-side only here.
func indexHandler(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "text/html; charset=utf-8")
- _, _ = w.Write([]byte(indexHTML))
+ // header and intro
+ io.WriteString(w, `Search images from Pinterest — submit a search to view results.
`)
+ // search block
+ io.WriteString(w, ``)
dec := json.NewDecoder(resp.Body)
-
- // We'll find "results" array and iterate it; also capture "bookmark" value
var nextBookmark string
- // Use token streaming to find the "results" key and the "bookmark" key.
for {
tk, err := dec.Token()
if err != nil {
if err == io.EOF {
break
}
- // parsing error: finish gracefully
log.Printf("json token error: %v", err)
break
}
- // We're looking for string keys
key, ok := tk.(string)
if !ok {
continue
}
switch key {
case "results":
- // next token should be '['
t, err := dec.Token()
if err != nil {
log.Printf("unexpected json after results: %v", err)
continue
}
if delim, ok := t.(json.Delim); !ok || delim != '[' {
- // not an array, continue
continue
}
- // iterate results array: decode each result object into a small struct
var rObj struct {
Images struct {
Orig struct {
@@ -215,7 +366,6 @@ func searchHandler(w http.ResponseWriter, r *http.Request) {
} `json:"images"`
}
for dec.More() {
- // decode one result; this allocates a very small struct each time
if err := dec.Decode(&rObj); err != nil {
log.Printf("error decoding result item: %v", err)
break
@@ -224,25 +374,21 @@ func searchHandler(w http.ResponseWriter, r *http.Request) {
if u == "" {
continue
}
- // write card HTML for this image (escape values)
esc := url.QueryEscape(u)
b64 := base64.StdEncoding.EncodeToString([]byte(u))
- // card html
- _, _ = io.WriteString(w, `
`)
- _, _ = io.WriteString(w, `
`)
- _, _ = io.WriteString(w, `
`)
- _, _ = io.WriteString(w, ``)
- _, _ = io.WriteString(w, `
🔍`)
- _, _ = io.WriteString(w, `
`)
- // flush to client if possible (net/http does buffering internally)
+ var cardBuilder strings.Builder
+ cardBuilder.WriteString(`
`)
+ if !disableReverse {
+ cardBuilder.WriteString(`
🔍`)
+ }
+ cardBuilder.WriteString(`
`)
+ io.WriteString(w, cardBuilder.String())
if f, ok := w.(http.Flusher); ok {
f.Flush()
}
}
- // consume closing ']' token
- _, _ = dec.Token()
+ _, _ = dec.Token() // consume closing
case "bookmark":
- // next token should be the bookmark string (or null)
t, err := dec.Token()
if err == nil {
if s, ok := t.(string); ok {
@@ -250,17 +396,15 @@ func searchHandler(w http.ResponseWriter, r *http.Request) {
}
}
default:
- // ignore other keys
continue
}
}
- // Close the img-container
- _, _ = io.WriteString(w, resultsFooterPrefix)
+ // close container
+ io.WriteString(w, `