btcpayserver/BTCPayServer/Views/Shared/ShowQR.cshtml
2021-07-27 15:31:12 +02:00

123 lines
3.2 KiB
Plaintext

<div id="scan-qr-modal-app">
<div class="modal" tabindex="-1" role="dialog" :id="modalId">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">{{title}} <template v-if="fragments.length > 1">({{index+1}}/{{fragments.length}})</template></h5>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close">
<vc:icon symbol="close"/>
</button>
</div>
<div class="modal-body ">
<div class="qr-container text-center" style="min-height: 256px;">
<qrcode v-bind:value="currentFragment" :options="{ width: 256,height:256, margin: 1, color: {dark:'#000', light:'#f5f5f7'} }">
</qrcode>
</div>
<ul class="nav justify-content-center bg-light text-dark mt-2" v-if="allowedModes.length > 1">
<li class="nav-item" v-for="allowedMode in allowedModes">
<a class="nav-link"
v-bind:class="{ 'active': allowedMode == currentMode}" href="#" v-on:click="currentMode = allowedMode">
{{allowedMode}}
</a>
</li>
</ul>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
</div>
<script>
function initQRShow(title, data, modalId)
{
return new Vue(
{
el: '#scan-qr-modal-app',
components:
{
qrcode: VueQrcode
},
data:
{
index: -1,
title: title,
speed: 500,
data: data,
fragments: [],
active: false,
modalId: modalId,
currentMode: "bcur",
allowedModes: ["static","bcur"]
},
computed:
{
currentFragment: function ()
{
return this.fragments[this.index];
}
},
mounted: function ()
{
var self = this;
$("#" + this.modalId)
.on("shown.bs.modal", function ()
{
self.start();
})
.on("hide.bs.modal", function ()
{
self.active = false;
});
self.setFragments();
},
watch:
{
currentMode: function(){
this.setFragments();
},
data: function ()
{
this.setFragments();
}
},
methods:
{
setFragments: function ()
{
if (!this.data)
{
this.fragments = [];
return;
}
if (this.currentMode == "bcur"){
this.fragments = window.bcur.encodeUR(this.data.toString(), 200);
}else{
this.fragments = [this.data.toString()];
}
},
start: function ()
{
this.active = true;
this.index = -1;
this.playNext();
},
playNext: function ()
{
if (!this.active)
{
return;
}
this.index++;
if (this.index > (this.fragments.length - 1))
{
this.index = 0;
}
setTimeout(this.playNext, this.speed)
}
}
});
}
</script>