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Merge pull request #155 from catenax-ng/release/v2.0.0-qr-code-scanner
[2°] - Release/v2.0.0 qr code scanner: Fixes some issus regarding a qr code scanner
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| <!-- | ||
| Catena-X - Product Passport Consumer Frontend | ||
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| Copyright (c) 2022, 2023 BASF SE, BMW AG, Henkel AG & Co. KGaA | ||
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| See the NOTICE file(s) distributed with this work for additional | ||
| information regarding copyright ownership. | ||
|
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| This program and the accompanying materials are made available under the | ||
| terms of the Apache License, Version 2.0 which is available at | ||
| https://www.apache.org/licenses/LICENSE-2.0. | ||
|
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| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, | ||
| either express or implied. See the | ||
| License for the specific language govern in permissions and limitations | ||
| under the License. | ||
|
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| SPDX-License-Identifier: Apache-2.0 | ||
| --> | ||
|
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| <template> | ||
| <qrcode-stream | ||
| class="qrcode-stream" | ||
| @init="onInit" | ||
| @decode="onDecode" | ||
| :camera="facingMode" | ||
| > | ||
| </qrcode-stream> | ||
| </template> | ||
|
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| <script> | ||
| import { QrcodeStream } from "vue3-qrcode-reader"; | ||
| import store from "@/store/index"; | ||
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| export default { | ||
| name: "QRcodeStream", | ||
| components: { | ||
| QrcodeStream, | ||
| }, | ||
| data() { | ||
| return { | ||
| error: "", | ||
| decodedString: "", | ||
| }; | ||
| }, | ||
| props: { | ||
| facingMode: { | ||
| type: String, | ||
| default: "front", | ||
| }, | ||
| }, | ||
| methods: { | ||
| async onInit(promise) { | ||
| try { | ||
| await promise; | ||
| } catch (error) { | ||
| store.commit("setQrError", error); | ||
| if (error.name === "NotAllowedError") { | ||
| this.error = "ERROR: you need to grant camera access permission"; | ||
| } else if (error.name === "NotFoundError") { | ||
| this.error = "ERROR: no camera on this device"; | ||
| } else if (error.name === "NotSupportedError") { | ||
| this.error = "ERROR: secure context required (HTTPS, localhost)"; | ||
| } else if (error.name === "NotReadableError") { | ||
| this.error = "ERROR: is the camera already in use?"; | ||
| } else if (error.name === "OverconstrainedError") { | ||
| this.error = "ERROR: installed cameras are not suitable"; | ||
| } else if (error.name === "StreamApiNotSupportedError") { | ||
| this.error = "ERROR: Stream API is not supported in this browser"; | ||
| } else if (error.name === "InsecureContextError") { | ||
| this.error = | ||
| "ERROR: Camera access is only permitted in secure context. Use HTTPS or localhost rather than HTTP."; | ||
| } else { | ||
| this.error = `ERROR: Camera error (${error.name})`; | ||
| } | ||
| } | ||
| }, | ||
| onDecode(decodedString) { | ||
| this.decodedString = decodedString; | ||
| this.$router.push({ | ||
| path: `/${this.processDecodedString(decodedString)}`, | ||
| }); | ||
| }, | ||
| processDecodedString(decodedString) { | ||
| const match = /CX:.*$/.exec(decodedString); | ||
| // This regex looks for a match "CX:" and returns it + everything to the right | ||
| return match ? match[0] : decodedString; | ||
| }, | ||
| }, | ||
| }; | ||
| </script> |
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