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-rw-r--r--server/templates/server/approve_doc_direct.html67
-rw-r--r--server/views.py2
2 files changed, 67 insertions, 2 deletions
diff --git a/server/templates/server/approve_doc_direct.html b/server/templates/server/approve_doc_direct.html
index 2a6710b..a435b5f 100644
--- a/server/templates/server/approve_doc_direct.html
+++ b/server/templates/server/approve_doc_direct.html
@@ -36,6 +36,10 @@
</div>
</div>
</div>
+ <br>
+ <div class="row" style="margin-bottom: 0;">
+ <a class="col s12 waves-effect waves-light btn {{color}}" href="{% url 'approve_direct' %}">Scansiona un nuovo documento</a>
+ </div>
</div>
{% elif not error%}
<form id="form" action="{% url 'approve_direct'%}" method="post" enctype="multipart/form-data">
@@ -51,7 +55,7 @@
<div class="row">
<a id="send_button_small" class="col s12 waves-effect waves-light btn {{color}}" href="#" onclick="confirm()">Approva</a>
</div>
- <div class="row" style="margin-bottom: 0">
+ <div class="row" style="margin-bottom: 0;">
<a class="col s12 waves-effect waves-light btn {{color}}" onclick="send()">Anteprima</a>
</div>
</div>
@@ -63,7 +67,7 @@
</form>
{% else %}
<div class="card-content">
- {{error}}
+ <div id="reader"></div>
</div>
{% endif %}
</div>
@@ -72,7 +76,17 @@
{% endblock %}
+{% block script_import %}
+<script type="text/javascript" src="https://unpkg.com/html5-qrcode"></script>
+{% endblock %}
+
{% block script %}
+document.addEventListener('DOMContentLoaded', function() {
+ {% if error and error != -1 %}
+ M.toast({html: '{{ error }}', classes: 'orange'})
+ {% endif %}
+});
+
function confirm() {
var button = document.getElementById('send_button')
var button_small = document.getElementById('send_button_small')
@@ -90,4 +104,53 @@ function send() {
action.setAttribute('value', {{doc.code}});
form.submit()
}
+
+{% if error %}
+function loadCode(code) {
+ if (code.substring(0, 4) == 'http') {
+ window.location.replace(code);
+ return;
+ }
+
+ var currentUrl = window.location.href;
+ var currentUrl = currentUrl.split('?')[0];
+ if (currentUrl[currentUrl.length - 1] == '/') {
+ currentUrl = currentUrl.substring(0, currentUrl.length - 1);
+ }
+ var newUrl = currentUrl + "?code=" + code;
+ window.location.replace(newUrl);
+ return;
+}
+
+let qrboxFunction = function(viewfinderWidth, viewfinderHeight) {
+ let minEdgePercentage = 0.7; // 70%
+ let minEdgeSize = Math.min(viewfinderWidth, viewfinderHeight);
+ let qrboxSize = Math.floor(minEdgeSize * minEdgePercentage);
+ let size = viewfinderWidth * minEdgePercentage;
+ return {
+ width: size,
+ height: size*0.25,
+ };
+}
+
+const html5QrCode = new Html5Qrcode("reader");
+html5QrCode.start(
+ { facingMode: "environment" },
+ {
+ fps: 10,
+ qrbox: qrboxFunction,
+ },
+ (decodedText, decodedResult) => {
+ loadCode(decodedText);
+ html5QrCode.stop();
+ },
+ (errorMessage) => {}
+ )
+.catch((err) => {
+ // start failed
+ console.log(`Error starting. Reason: ${err}`)
+ M.toast({html: 'Collegamento alla telecamera non riuscito. Riprovare.', classes: 'orange'})
+});
+{% endif %}
+
{% endblock %} \ No newline at end of file
diff --git a/server/views.py b/server/views.py
index 2b45caa..56a05ec 100644
--- a/server/views.py
+++ b/server/views.py
@@ -337,6 +337,8 @@ def approve_direct(request):
doc_code = int(doc_code)
else:
doc_code = -1
+ else:
+ return render(request, 'server/approve_doc_direct.html', {"error": -1})
document = Document.objects.filter(code=doc_code)