homepage rework for socials and projects

controller/qr.go

@@ -1,13 +1,9 @@
 package controller
 
 import (
-    "bytes"
     "encoding/base64"
-    "errors"
-    "fmt"
     "image"
     "image/color"
-    "image/png"
 
     "github.com/skip2/go-qrcode"
 )
@@ -33,69 +29,6 @@ const (
     HIGH
 )
 
-func noDepsGenerateQRCode() (string, error) {
-    version := 1
-
-    size := 0
-    size = 21 + version * 4
-    if version > 10 {
-        return "", errors.New(fmt.Sprintf("QR version %d not supported", version))
-    }
-
-    img := image.NewGray(image.Rect(0, 0, size + margin * 2, size + margin * 2))
-
-    // fill white
-    for y := range size + margin * 2 {
-        for x := range size + margin * 2 {
-            img.Set(x, y, color.White)
-        }
-    }
-
-    // draw alignment squares
-    drawLargeAlignmentSquare(margin, margin, img)
-    drawLargeAlignmentSquare(margin, margin + size - 7, img)
-    drawLargeAlignmentSquare(margin + size - 7, margin, img)
-    drawSmallAlignmentSquare(size - 5, size - 5, img)
-    /*
-    if version > 4 {
-        space := version * 3 - 2
-        end := size / space
-        for y := range size / space + 1 {
-            for x := range size / space + 1 {
-                if x == 0 && y == 0 { continue }
-                if x == 0 && y == end { continue }
-                if x == end && y == 0 { continue }
-                if x == end && y == end { continue }
-                drawSmallAlignmentSquare(
-                    x * space + margin + 4,
-                    y * space + margin + 4,
-                    img,
-                )
-            }
-        }
-    }
-    */
-
-    // draw timing bits
-    for i := margin + 6; i < size - 4; i++ {
-        if (i % 2 == 0) {
-            img.Set(i, margin + 6, color.Black)
-            img.Set(margin + 6, i, color.Black)
-        }
-    }
-    img.Set(margin + 8, size - 4, color.Black)
-
-    var imgBuf bytes.Buffer
-    err := png.Encode(&imgBuf, img)
-    if err != nil {
-        return "", err
-    }
-
-    base64Img := base64.StdEncoding.EncodeToString(imgBuf.Bytes())
-
-    return "data:image/png;base64," + base64Img, nil
-}
-
 func drawLargeAlignmentSquare(x int, y int, img *image.Gray) {
     for yi := range 7 {
         for xi := range 7 {