misc_pterodactyl-panel/resources/assets/scripts/components/dashboard/Dashboard.vue

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Vue
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<template>
<div>
<navigation/>
<div class="container">
<flash container="mt-4"/>
<div class="server-search animate fadein">
<input type="text"
:placeholder="$t('dashboard.index.search')"
@input="onChange"
v-model="search"
ref="search"
/>
</div>
<div v-if="this.loading" class="my-4 animate fadein">
<div class="text-center h-16">
<span class="spinner spinner-xl"></span>
</div>
</div>
<transition-group class="w-full m-auto mt-4 animate fadein sm:flex flex-wrap content-start" v-else>
<server-box
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v-for="(server, index) in servers"
v-bind:key="index"
v-bind:server="server"
/>
</transition-group>
</div>
</div>
</template>
<script>
import { DateTime } from 'luxon';
import Server from '../../models/server';
import _ from 'lodash';
import Flash from '../Flash';
import ServerBox from './ServerBox';
import Navigation from '../core/Navigation';
export default {
name: 'dashboard',
components: { Navigation, ServerBox, Flash },
data: function () {
return {
backgroundedAt: DateTime.local(),
documentVisible: true,
loading: true,
search: '',
servers: [],
}
},
/**
* Start loading the servers before the DOM $.el is created.
*/
created: function () {
this.loadServers();
document.addEventListener('visibilitychange', () => {
this.documentVisible = document.visibilityState === 'visible';
this._handleDocumentVisibilityChange(this.documentVisible);
});
},
/**
* Once the page is mounted set a function to run every 5 seconds that will
* iterate through the visible servers and fetch their resource usage.
*/
mounted: function () {
this._iterateServerResourceUse();
},
methods: {
/**
* Load the user's servers and render them onto the dashboard.
*
* @param {string} query
*/
loadServers: function (query = '') {
this.loading = true;
window.axios.get(this.route('api.client.index'), {
params: { query },
})
.finally(() => {
this.clearFlashes();
})
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.then(response => {
this.servers = [];
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response.data.data.forEach(obj => {
const s = new Server(obj.attributes);
this.servers.push(s);
this.getResourceUse(s);
});
if (this.servers.length === 0) {
this.info(this.$t('dashboard.index.no_matches'));
}
})
.catch(err => {
console.error(err);
const response = err.response;
if (response.data && _.isObject(response.data.errors)) {
response.data.errors.forEach(function (error) {
this.error(error.detail);
});
}
})
.finally(() => {
this.loading = false;
});
},
/**
* Handle a search for servers but only call the search function every 500ms
* at the fastest.
*/
onChange: _.debounce(function () {
this.loadServers(this.$data.search);
}, 500),
/**
* Get resource usage for an individual server for rendering purposes.
*
* @param {Server} server
*/
getResourceUse: function (server) {
window.axios.get(this.route('api.client.servers.resources', { server: server.identifier }))
.then(response => {
if (!(response.data instanceof Object)) {
throw new Error('Received an invalid response object back from status endpoint.');
}
window.events.$emit(`server:${server.uuid}::resources`, response.data.attributes);
})
.catch(err => {
console.error(err);
});
},
/**
* Iterates over all of the active servers and gets their resource usage.
*
* @private
*/
_iterateServerResourceUse: function (initialTimeout = 5000) {
window.setTimeout(() => {
if (this.documentVisible) {
return window.setTimeout(this._iterateServerResourceUse(), 5000);
}
}, initialTimeout);
},
/**
* Handle changes to document visibilty to keep server statuses updated properly.
*
* @param {Boolean} isVisible
* @private
*/
_handleDocumentVisibilityChange: function (isVisible) {
if (!isVisible) {
this.backgroundedAt = DateTime.local();
return;
}
// If it has been more than 30 seconds since this window was put into the background
// lets go ahead and refresh all of the listed servers so that they have fresh stats.
const diff = DateTime.local().diff(this.backgroundedAt, 'seconds');
this._iterateServerResourceUse(diff.seconds > 30 ? 1 : 5000);
},
}
};
</script>