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<script>
/* global Flash */
import Visibility from 'visibilityjs';
import EnvironmentsService from '../services/environments_service';
import environmentTable from '../components/environments_table.vue';
import EnvironmentsStore from '../stores/environments_store';
import loadingIcon from '../../vue_shared/components/loading_icon.vue';
import tablePagination from '../../vue_shared/components/table_pagination.vue';
import Poll from '../../lib/utils/poll';
import eventHub from '../event_hub';
import environmentsMixin from '../mixins/environments_mixin';
import { convertPermissionToBoolean, getParameterByName, setParamInURL } from '../../lib/utils/common_utils';
export default {
components: {
environmentTable,
tablePagination,
loadingIcon,
},
mixins: [
environmentsMixin,
],
data() {
const environmentsData = document.querySelector('#environments-folder-list-view').dataset;
const store = new EnvironmentsStore();
const pathname = window.location.pathname;
const endpoint = `${pathname}.json`;
const folderName = pathname.substr(pathname.lastIndexOf('/') + 1);
return {
store,
folderName,
endpoint,
state: store.state,
visibility: 'available',
isLoading: false,
cssContainerClass: environmentsData.cssClass,
canCreateDeployment: environmentsData.canCreateDeployment,
canReadEnvironment: environmentsData.canReadEnvironment,
// Pagination Properties,
paginationInformation: {},
pageNumber: 1,
};
},
computed: {
scope() {
return getParameterByName('scope');
},
canReadEnvironmentParsed() {
return convertPermissionToBoolean(this.canReadEnvironment);
},
canCreateDeploymentParsed() {
return convertPermissionToBoolean(this.canCreateDeployment);
},
/**
* URL to link in the stopped tab.
*
* @return {String}
*/
stoppedPath() {
return `${window.location.pathname}?scope=stopped`;
},
/**
* URL to link in the available tab.
*
* @return {String}
*/
availablePath() {
return window.location.pathname;
},
},
/**
* Fetches all the environments and stores them.
* Toggles loading property.
*/
created() {
const scope = getParameterByName('scope') || this.visibility;
const page = getParameterByName('page') || this.pageNumber;
this.service = new EnvironmentsService(this.endpoint);
const poll = new Poll({
resource: this.service,
method: 'get',
data: { scope, page },
successCallback: this.successCallback,
errorCallback: this.errorCallback,
notificationCallback: (isMakingRequest) => {
this.isMakingRequest = isMakingRequest;
},
});
if (!Visibility.hidden()) {
this.isLoading = true;
poll.makeRequest();
}
Visibility.change(() => {
if (!Visibility.hidden()) {
poll.restart();
} else {
poll.stop();
}
});
eventHub.$on('postAction', this.postAction);
},
beforeDestroyed() {
eventHub.$off('postAction');
},
methods: {
/**
* Will change the page number and update the URL.
*
* @param {Number} pageNumber desired page to go to.
*/
changePage(pageNumber) {
const param = setParamInURL('page', pageNumber);
gl.utils.visitUrl(param);
return param;
},
fetchEnvironments() {
const scope = getParameterByName('scope') || this.visibility;
const page = getParameterByName('page') || this.pageNumber;
this.isLoading = true;
return this.service.get({ scope, page })
.then(this.successCallback)
.catch(this.errorCallback);
},
successCallback(resp) {
this.saveData(resp);
},
errorCallback() {
this.isLoading = false;
// eslint-disable-next-line no-new
new Flash('An error occurred while fetching the environments.');
},
postAction(endpoint) {
if (!this.isMakingRequest) {
this.isLoading = true;
this.service.postAction(endpoint)
.then(() => this.fetchEnvironments())
.catch(() => new Flash('An error occurred while making the request.'));
}
},
},
};
</script>
<template>
<div :class="cssContainerClass">
<div
class="top-area"
v-if="!isLoading">
<h4 class="js-folder-name environments-folder-name">
Environments / <b>{{folderName}}</b>
</h4>
<ul class="nav-links">
<li :class="{ active: scope === null || scope === 'available' }">
<a
:href="availablePath"
class="js-available-environments-folder-tab">
Available
<span class="badge js-available-environments-count">
{{state.availableCounter}}
</span>
</a>
</li>
<li :class="{ active : scope === 'stopped' }">
<a
:href="stoppedPath"
class="js-stopped-environments-folder-tab">
Stopped
<span class="badge js-stopped-environments-count">
{{state.stoppedCounter}}
</span>
</a>
</li>
</ul>
</div>
<div class="environments-container">
<loading-icon
label="Loading environments"
v-if="isLoading"
size="3"
/>
<div
class="table-holder"
v-if="!isLoading && state.environments.length > 0">
<environment-table
:environments="state.environments"
:can-create-deployment="canCreateDeploymentParsed"
:can-read-environment="canReadEnvironmentParsed"
/>
<table-pagination
v-if="state.paginationInformation && state.paginationInformation.totalPages > 1"
:change="changePage"
:pageInfo="state.paginationInformation"/>
</div>
</div>
</div>
</template>
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