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Handle QR code errors

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This commit is contained in:
Rodolphe Bréard 2023-08-07 11:06:08 +02:00
parent a0e181a77e
commit d7e1a9afba
1 changed files with 21 additions and 1 deletions
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22
src/views/AddAccountView.vue
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@ -73,6 +73,26 @@ const onQrCodeDetected = (result_list) => {
scanQrCode.value = false; scanQrCode.value = false;
} }
}; };
const onQrCodeError = (err) => {
var message = '';
if (err.name === 'NotAllowedError') {
message = 'Camera access permission was not granted.'
} else if (err.name === 'NotFoundError') {
message = 'No camera detected'
} else if (err.name === 'NotSupportedError' || err.name === 'InsecureContextError') {
message = 'Unable to access the camera through an insecure channel.'
} else if (err.name === 'NotReadableError') {
message = 'Camera not accessible (potentially already in use).'
} else if (err.name === 'OverconstrainedError') {
message = 'Installed cameras are not suitable.'
} else if (err.name === 'StreamApiNotSupportedError') {
message = 'Stream API is not supported in this browser.'
} else {
message = `${err.name}: ${err.value}`;
}
console.log(message);
errorMessage.value = message;
};
// Cancel button // Cancel button
const cancellDisabled = computed(() => { const cancellDisabled = computed(() => {
@ -123,7 +143,7 @@ const resetErrorMessage = () => {
<a class="button is-primary" @click="showQrCodeScanner">Scan</a> <a class="button is-primary" @click="showQrCodeScanner">Scan</a>
</p> </p>
</div> </div>
<qrcode-stream v-if="scanQrCode" @detect="onQrCodeDetected"></qrcode-stream> <qrcode-stream v-if="scanQrCode" @detect="onQrCodeDetected" @error="onQrCodeError"></qrcode-stream>
<div class="buttons is-centered"> <div class="buttons is-centered">
<button class="button is-primary" :disabled="addDisabled" @click="addAccount">Add account</button> <button class="button is-primary" :disabled="addDisabled" @click="addAccount">Add account</button>
<button class="button is-light" v-if="!cancellDisabled" @click="toMainView">Cancel</button> <button class="button is-light" v-if="!cancellDisabled" @click="toMainView">Cancel</button>