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<!--
- @copyright Copyright (c) 2021 Patrick Herzberg <patrick@westberliner.net>
-
- @author Patrick Herzberg <patrick@westberliner.net>
-
- @license GNU AGPL version 3 or any later version
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-->
<template>
<div>
<!-- checksum content -->
<Multiselect
v-model="algorithm"
:options="algorithms"
track-by="id"
label="label"
@change="onAlgorithmChangeHandler" />
<br>
<br>
<p :class="{ 'icon-loading': loading }" class="checksum-hash-result">
<span v-if="!loading && algorithm.id !== ''"><strong>{{ algorithm.label }}:</strong>{{ hash }}</span>
</p>
</div>
</template>
<script>
import { generateUrl } from '@nextcloud/router'
import axios from '@nextcloud/axios'
import Multiselect from '@nextcloud/vue/dist/Components/Multiselect'
import algorithms from '../Model/Algorithms'
export default {
name: 'ChecksumTab',
components: {
Multiselect,
},
mixins: [],
data() {
return {
loading: false,
algorithm: algorithms[0],
algorithms,
hash: '',
}
},
computed: {
/**
* Returns the current active tab.
* Needed because AppSidebarTab also uses $parent.activeTab.
*
* @returns {string}
*/
activeTab() {
return this.$parent.activeTab
},
},
methods: {
/**
* Update current fileInfo and fetch new data.
* @param {Object} fileInfo the current file FileInfo.
*/
update(fileInfo) {
this.resetState()
this.fileInfo = fileInfo
},
/**
* Handles selection change event by triggering hash ajax call.
*
* @param {Object} algorithm - The selected algorithm object.
* @param {string} algorithm.id - The selected algorithm id.
* @param {string} algorithm.label - The selected algorithm label.
*/
onAlgorithmChangeHandler(algorithm) {
this.hash = ''
if (algorithm.id.length) {
this.loading = true
this.getChecksum(algorithm.id)
}
},
/**
* @param {string} algorithmType - The hasg algorithm type.
*/
getChecksum(algorithmType) {
const url = generateUrl('/apps/checksum/check')
const params = { source: `${this.fileInfo.path}/${this.fileInfo.name}`, type: algorithmType }
axios.get(url, { params }).then(response => {
this.loading = false
this.hash = response.data.msg
}).catch(err => {
console.error(err)
})
},
/**
* Reset the current view to its default state
*/
resetState() {
this.loading = false
this.algorithm = algorithms[0]
this.hash = ''
},
},
}
</script>
<style lang="scss" scoped>
.checksum-hash-result {
text-align: center;
word-wrap: break-word;
}
</style>
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