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/* global Flash */
import Vue from 'vue';
import GroupFilterableList from './groups_filterable_list';
import GroupsComponent from './components/groups.vue';
import GroupFolder from './components/group_folder.vue';
import GroupItem from './components/group_item.vue';
import GroupsStore from './stores/groups_store';
import GroupsService from './services/groups_service';
import eventHub from './event_hub';
document.addEventListener('DOMContentLoaded', () => {
const el = document.getElementById('dashboard-group-app');
// Don't do anything if element doesn't exist (No groups)
// This is for when the user enters directly to the page via URL
if (!el) {
return;
}
Vue.component('groups-component', GroupsComponent);
Vue.component('group-folder', GroupFolder);
Vue.component('group-item', GroupItem);
// eslint-disable-next-line no-new
new Vue({
el,
data() {
this.store = new GroupsStore();
this.service = new GroupsService(el.dataset.endpoint);
return {
store: this.store,
isLoading: true,
state: this.store.state,
loading: true,
};
},
computed: {
isEmpty() {
return Object.keys(this.state.groups).length === 0;
},
},
methods: {
fetchGroups(parentGroup) {
let parentId = null;
let getGroups = null;
let page = null;
let sort = null;
let pageParam = null;
let sortParam = null;
let filterGroups = null;
let filterGroupsParam = null;
if (parentGroup) {
parentId = parentGroup.id;
} else {
this.isLoading = true;
}
pageParam = gl.utils.getParameterByName('page');
if (pageParam) {
page = pageParam;
}
filterGroupsParam = gl.utils.getParameterByName('filter_groups');
if (filterGroupsParam) {
filterGroups = filterGroupsParam;
}
sortParam = gl.utils.getParameterByName('sort');
if (sortParam) {
sort = sortParam;
}
getGroups = this.service.getGroups(parentId, page, filterGroups, sort);
getGroups
.then(response => response.json())
.then((response) => {
this.isLoading = false;
this.updateGroups(response, parentGroup);
})
.catch(this.handleErrorResponse);
return getGroups;
},
fetchPage(page, filterGroups, sort) {
this.isLoading = true;
return this.service
.getGroups(null, page, filterGroups, sort)
.then((response) => {
this.isLoading = false;
$.scrollTo(0);
const currentPath = gl.utils.mergeUrlParams({ page }, window.location.href);
window.history.replaceState({
page: currentPath,
}, document.title, currentPath);
return response.json().then((data) => {
this.updateGroups(data);
this.updatePagination(response.headers);
});
})
.catch(this.handleErrorResponse);
},
toggleSubGroups(parentGroup = null) {
if (!parentGroup.isOpen) {
this.store.resetGroups(parentGroup);
this.fetchGroups(parentGroup);
}
this.store.toggleSubGroups(parentGroup);
},
leaveGroup(group, collection) {
this.service.leaveGroup(group.leavePath)
.then(resp => resp.json())
.then((response) => {
$.scrollTo(0);
this.store.removeGroup(group, collection);
// eslint-disable-next-line no-new
new Flash(response.notice, 'notice');
})
.catch((error) => {
let message = 'An error occurred. Please try again.';
if (error.status === 403) {
message = 'Failed to leave the group. Please make sure you are not the only owner';
}
// eslint-disable-next-line no-new
new Flash(message);
});
},
updateGroups(groups, parentGroup) {
this.store.setGroups(groups, parentGroup);
},
updatePagination(headers) {
this.store.storePagination(headers);
},
handleErrorResponse() {
this.isLoading = false;
$.scrollTo(0);
// eslint-disable-next-line no-new
new Flash('An error occurred. Please try again.');
},
},
created() {
eventHub.$on('fetchPage', this.fetchPage);
eventHub.$on('toggleSubGroups', this.toggleSubGroups);
eventHub.$on('leaveGroup', this.leaveGroup);
eventHub.$on('updateGroups', this.updateGroups);
eventHub.$on('updatePagination', this.updatePagination);
},
beforeMount() {
let groupFilterList = null;
const form = document.querySelector('form#group-filter-form');
const filter = document.querySelector('.js-groups-list-filter');
const holder = document.querySelector('.js-groups-list-holder');
const opts = {
form,
filter,
holder,
filterEndpoint: el.dataset.endpoint,
pagePath: el.dataset.path,
};
groupFilterList = new GroupFilterableList(opts);
groupFilterList.initSearch();
},
mounted() {
this.fetchGroups()
.then((response) => {
this.updatePagination(response.headers);
this.isLoading = false;
})
.catch(this.handleErrorResponse);
},
beforeDestroy() {
eventHub.$off('fetchPage', this.fetchPage);
eventHub.$off('toggleSubGroups', this.toggleSubGroups);
eventHub.$off('leaveGroup', this.leaveGroup);
eventHub.$off('updateGroups', this.updateGroups);
eventHub.$off('updatePagination', this.updatePagination);
},
});
});
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