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<template>
<AppContent>
<iron-pages :selected="page">
<div id="loading" class="page">
<paper-spinner active></paper-spinner>
</div>
<div class="page">
<div class="notification-wrapper">
<Notification :text.sync="notificationText" @on-close="closeNotification" :visible.sync="visible"></Notification>
</div>
<Header header="History">
<RecoverAction id="recover" label="Recover selected files" v-on:recover="onRecover" primary></RecoverAction>
</Header>
<FileOperationsTable id="ransomware-table" :data="fileOperations" v-on:table-state-changed="tableStateChanged"></FileOperationsTable>
</div>
</iron-pages>
</AppContent>
</template>
<script>
import '@polymer/paper-spinner/paper-spinner.js';
import '@polymer/iron-pages/iron-pages.js';
import FileOperationsTable from '../components/FileOperationsTable'
import Header from '../components/Header'
import Notification from '../components/Notification'
import RecoverAction from '../components/RecoverAction'
import AppContent from 'nextcloud-vue/dist/Components/AppContent'
export default {
name: 'History',
components: {
AppContent,
FileOperationsTable,
Header,
RecoverAction,
Notification
},
data() {
return {
fileOperations: [],
page: 0,
visible: false,
notificationText: ""
};
},
mounted() {
this.page = 0;
this.fetchData();
},
computed: {
recoverUrl() {
return OC.generateUrl('/apps/ransomware_detection/api/v1/file-operations')
},
fileOperationsUrl() {
return OC.generateUrl('/apps/ransomware_detection/api/v1/file-operation')
}
},
methods: {
closeNotification() {
this.visible = false
},
notice(text) {
this.notificationText = text;
this.visible = true;
},
buildNotification(deleted, recovered) {
var notificationText = "";
if (deleted > 0 && recovered > 0) {
notificationText = deleted + " files deleted, " + recovered + " files recovered from backup."
}
if (recovered > 0 && deleted == 0) {
notificationText = deleted + " files recovered from backup."
}
if (deleted > 0 && recovered == 0) {
notificationText = deleted + " files deleted."
}
if (deleted == 0 && recovered == 0) {
notificationText = "No files deleted or recovered."
}
this.notice(notificationText);
},
tableStateChanged() {
this.page = 1;
},
fetchData() {
this.$axios({
method: 'GET',
url: this.fileOperationsUrl
})
.then(json => {
this.fileOperations = json.data;
})
.catch( error => { console.error(error); });
},
onRecover() {
var itemsToRecover = [];
const items = document.querySelector('#ransomware-table').items;
const selected = document.querySelector('#ransomware-table').selectedItems;
for (var i = 0; i < selected.length; i++) {
itemsToRecover.push(selected[i].id);
}
this.recover(itemsToRecover);
},
remove(ids) {
ids.forEach(id => {
for (var i = 0; i < this.fileOperations.length; i++) {
if (this.fileOperations[i].id === id) {
this.fileOperations.splice(i, 1);
}
}
});
},
async recover(ids) {
await this.$axios({
method: 'PUT',
url: this.recoverUrl + '/recover',
data: {
ids: ids
}
})
.then(response => {
switch(response.status) {
case 200:
this.buildNotification(response.data.deleted, response.data.recovered);
if(response.data.filesRecovered.length > 0)
this.remove(response.data.filesRecovered);
break;
default:
this.buildNotification(response.data.deleted, response.data.recovered);
if(response.data.filesRecovered.length > 0)
this.remove(response.data.filesRecovered);
break;
}
})
.catch(error => {
console.error(error);
});
}
}
}
</script>
<style scoped>
#ransomware-table {
height: calc(100% - 50px);
}
#recover {
background-color: grey;
color: #fff;
}
iron-pages {
height: 100%;
}
.page {
height: 100%;
}
#loading {
display: flex;
align-items: center;
height: 90vh;
justify-content: center;
}
.notification-wrapper {
display: flex;
justify-content: center;
}
</style>
|
