From 886d0449e93dc332d0ee9386442dc78a3b9258f0 Mon Sep 17 00:00:00 2001
From: xgaia <xgaia@gmx.com>
Date: Wed, 15 Apr 2020 16:54:38 +0200
Subject: [PATCH] optional qr code

---
 package.json       |  7 +++++--
 src/certificate.js | 47 ++++++++++++++++++++++++++--------------------
 src/index.html     |  8 ++++++--
 3 files changed, 38 insertions(+), 24 deletions(-)

diff --git a/package.json b/package.json
index caae57e..f6c2694 100644
--- a/package.json
+++ b/package.json
@@ -73,6 +73,9 @@
     "strategy": "default",
     "clearDist": false,
     "templatedURLs": {
-      "./": ["index.html"]
-  }  }
+      "./": [
+        "index.html"
+      ]
+    }
+  }
 }
diff --git a/src/certificate.js b/src/certificate.js
index 46f0778..817fa48 100644
--- a/src/certificate.js
+++ b/src/certificate.js
@@ -62,7 +62,11 @@ function saveProfile () {
       var dateSortie = field.value.split('-')
       localStorage.setItem(field.id.substring('field-'.length), `${dateSortie[2]}/${dateSortie[1]}/${dateSortie[0]}`)
     } else {
-      localStorage.setItem(field.id.substring('field-'.length), field.value)
+      if (field.id === "checkbox-qr") {
+        localStorage.setItem("generateQR", field.checked)
+      } else {
+        localStorage.setItem(field.id.substring('field-'.length), field.value)
+      }
     }
   }
 }
@@ -158,29 +162,32 @@ async function generatePdf (profile, reasons) {
     drawText(releaseMinutes, 220, 201)
   }
 
-  // Date création
-  drawText('Date de création:', 464, 150, 7)
-  drawText(`${creationDate} à ${creationHour}`, 455, 144, 7)
+  // Générer un QR code si la case est cochée
+  if (profile.generateQR == "true") {  // localStorage don't store boolean but string
+    // Date création
+    drawText('Date de création:', 464, 150, 7)
+    drawText(`${creationDate} à ${creationHour}`, 455, 144, 7)
 
-  const generatedQR = await generateQR(data)
+    const generatedQR = await generateQR(data)
 
-  const qrImage = await pdfDoc.embedPng(generatedQR)
+    const qrImage = await pdfDoc.embedPng(generatedQR)
 
-  page1.drawImage(qrImage, {
-    x: page1.getWidth() - 170,
-    y: 155,
-    width: 100,
-    height: 100,
-  })
+    page1.drawImage(qrImage, {
+      x: page1.getWidth() - 170,
+      y: 155,
+      width: 100,
+      height: 100,
+    })
 
-  pdfDoc.addPage()
-  const page2 = pdfDoc.getPages()[1]
-  page2.drawImage(qrImage, {
-    x: 50,
-    y: page2.getHeight() - 350,
-    width: 300,
-    height: 300,
-  })
+    pdfDoc.addPage()
+    const page2 = pdfDoc.getPages()[1]
+    page2.drawImage(qrImage, {
+      x: 50,
+      y: page2.getHeight() - 350,
+      width: 300,
+      height: 300,
+    })
+  }
 
   const pdfBytes = await pdfDoc.save()
 
diff --git a/src/index.html b/src/index.html
index 64408ed..fcc3e42 100644
--- a/src/index.html
+++ b/src/index.html
@@ -243,8 +243,12 @@ <h2 class="titre-2">Remplissez en ligne votre attestation numérique :</h2>
                     <span class="validity" aria-hidden="true"></span>
                 </div>
             </div>
-            
-            
+
+            <div class="form-group">
+                <input class="form-check-input" type="checkbox" name="generate-qr" id="checkbox-qr" checked="checked">
+                <label class="form-check-label" for="checkbox-qr">Générer un QR code ?</label>
+            </div>
+
             <p class="text-center mt-5">
                 <button type="button" id="generate-btn" class="btn btn-primary btn-attestation"><span ><i class="fa fa-file-pdf inline-block mr-1"></i>  Générer mon attestation</span></button>
             </p>