94 lines
2.6 KiB
JavaScript
94 lines
2.6 KiB
JavaScript
// eslint-disable-next-line no-unused
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import { isEmpty } from 'lodash'
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import { h } from 'vue'
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import { getComponentProps } from '../../services/component_utils/component_utils'
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import './with_subscription.scss'
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import { library } from '@fortawesome/fontawesome-svg-core'
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import { faCircleNotch } from '@fortawesome/free-solid-svg-icons'
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import { FontAwesomeIcon as FAIcon } from '@fortawesome/vue-fontawesome'
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library.add(faCircleNotch)
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const withSubscription =
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({
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fetch, // function to fetch entries and return a promise
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select, // function to select data from store
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childPropName = 'content', // name of the prop to be passed into the wrapped component
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additionalPropNames = [], // additional prop name list of the wrapper component
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}) =>
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(WrappedComponent) => {
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const originalProps = Object.keys(getComponentProps(WrappedComponent))
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const props = originalProps
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.filter((v) => v !== childPropName)
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.concat(additionalPropNames)
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return {
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props: [
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...props,
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'refresh', // boolean saying to force-fetch data whenever created
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],
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data() {
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return {
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loading: false,
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error: false,
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}
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},
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computed: {
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fetchedData() {
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return select(this.$props, this.$store)
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},
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},
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created() {
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if (this.refresh || isEmpty(this.fetchedData)) {
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this.fetchData()
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}
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},
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methods: {
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fetchData() {
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if (!this.loading) {
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this.loading = true
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this.error = false
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fetch(this.$props, this.$store)
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.then(() => {
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this.loading = false
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})
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.catch(() => {
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this.error = true
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this.loading = false
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})
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}
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},
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},
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render() {
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if (!this.error && !this.loading) {
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const props = {
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...this.$props,
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[childPropName]: this.fetchedData,
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}
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const children = this.$slots
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return (
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<div class="with-subscription">
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<WrappedComponent {...props}>{children}</WrappedComponent>
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</div>
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)
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} else {
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return (
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<div class="with-subscription-loading">
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{this.error ? (
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<a onClick={this.fetchData} class="alert error">
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{this.$t('general.generic_error')}
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</a>
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) : (
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<FAIcon spin icon="circle-notch" />
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)}
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</div>
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)
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}
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},
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}
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}
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export default withSubscription
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