Add compatibility functions to support multiple server version

pkg/harvester/components/ResourceList/index.vue

@@ -0,0 +1,306 @@
+<script>
+import ResourceTable from '@shell/components/ResourceTable';
+import Loading from '@shell/components/Loading';
+import Masthead from '@shell/components/ResourceList/Masthead';
+import ResourceLoadingIndicator from '@shell/components/ResourceList/ResourceLoadingIndicator';
+import ResourceFetch from '@shell/mixins/resource-fetch';
+import IconMessage from '@shell/components/IconMessage.vue';
+import { ResourceListComponentName } from '@shell/components/ResourceList/resource-list.config';
+import { PanelLocation, ExtensionPoint } from '@shell/core/types';
+import ExtensionPanel from '@shell/components/ExtensionPanel';
+import { sameContents } from '@shell/utils/array';
+
+export default {
+  name: ResourceListComponentName,
+
+  components: {
+    Loading,
+    ResourceTable,
+    Masthead,
+    ResourceLoadingIndicator,
+    IconMessage,
+    ExtensionPanel
+  },
+  mixins: [ResourceFetch],
+
+  props: {
+    hasAdvancedFiltering: {
+      type:    Boolean,
+      default: false
+    },
+    advFilterHideLabelsAsCols: {
+      type:    Boolean,
+      default: false
+    },
+    advFilterPreventFilteringLabels: {
+      type:    Boolean,
+      default: false
+    },
+  },
+
+  async fetch() {
+    const store = this.$store;
+    const resource = this.resource;
+
+    const schema = this.schema;
+
+    if ( this.hasListComponent ) {
+      // If you provide your own list then call its fetch
+      const importer = this.listComponent;
+
+      const component = await importer.__asyncLoader();
+
+      if ( component?.typeDisplay ) {
+        this.customTypeDisplay = component.typeDisplay.apply(this);
+      }
+
+      // If your list page has a fetch then it's responsible for populating rows itself
+      if ( component?.fetch ) {
+        this.componentWillFetch = true;
+      }
+
+      // If the custom component supports it, ask it what resources it loads, so we can
+      // use the incremental loading indicator when enabled
+      if (component?.$loadingResources) {
+        const { loadResources, loadIndeterminate } = component?.$loadingResources(this.$route, this.$store);
+
+        this.loadResources = loadResources || [resource];
+        this.loadIndeterminate = loadIndeterminate || false;
+      }
+    }
+
+    if ( !this.componentWillFetch ) {
+      if ( !schema ) {
+        store.dispatch('loadingError', new Error(this.t('nav.failWhale.resourceListNotFound', { resource }, true)));
+
+        return;
+      }
+
+      // See comment for `namespaceFilter` and `pagination` watchers, skip fetch if we're not ready yet... and something is going to call fetch later on
+      if (!this.namespaceFilterRequired && (!this.canPaginate || this.refreshFlag)) {
+        await this.$fetchType(resource);
+      }
+    }
+  },
+
+  data() {
+    const getters = this.$store.getters;
+    const params = { ...this.$route.params };
+    const resource = params.resource;
+
+    const hasListComponent = !!getters['harvester/getCustomList'](resource);
+
+    const inStore = getters['currentStore'](resource);
+    const schema = getters[`${ inStore }/schemaFor`](resource);
+
+    const showMasthead = getters[`type-map/optionsFor`](resource).showListMasthead;
+
+    return {
+      inStore,
+      schema,
+      hasListComponent,
+      showMasthead:                     showMasthead === undefined ? true : showMasthead,
+      resource,
+      extensionType:                    ExtensionPoint.PANEL,
+      extensionLocation:                PanelLocation.RESOURCE_LIST,
+      loadResources:                    [resource], // List of resources that will be loaded, this could be many (`Workloads`)
+      /**
+       * Will the custom component handle the fetch of resources....
+       * or will this instance fetch resources
+       */
+      componentWillFetch:               false,
+      // manual refresh
+      manualRefreshInit:                false,
+      watch:                            false,
+      force:                            false,
+      // Provided by fetch later
+      customTypeDisplay:                null,
+      // incremental loading
+      loadIndeterminate:                false,
+      // query param for simple filtering
+      useQueryParamsForSimpleFiltering: true,
+    };
+  },
+
+  computed: {
+    headers() {
+      if ( this.hasListComponent || !this.schema ) {
+        // Custom lists figure out their own headers
+        return [];
+      }
+
+      return this.$store.getters['type-map/headersFor'](this.schema, this.canPaginate);
+    },
+
+    groupBy() {
+      return this.$store.getters['type-map/groupByFor'](this.schema);
+    },
+
+    showIncrementalLoadingIndicator() {
+      return this.perfConfig?.incrementalLoading?.enabled;
+    },
+
+  },
+
+  watch: {
+
+    /**
+     * When a NS filter is required and the user selects a different one, kick off a new set of API requests
+     *
+     * ResourceList has two modes
+     * 1) ResourceList component handles API request to fetch resources
+     * 2) Custom list component handles API request to fetch resources
+     *
+     * This covers case 1
+     */
+    namespaceFilter(neu, old) {
+      if (neu && !this.componentWillFetch) {
+        if (sameContents(neu, old)) {
+          return;
+        }
+
+        this.$fetchType(this.resource);
+      }
+    },
+
+    /**
+     * When a pagination is required and the user changes page / sort / filter, kick off a new set of API requests
+     *
+     * ResourceList has two modes
+     * 1) ResourceList component handles API request to fetch resources
+     * 2) Custom list component handles API request to fetch resources
+     *
+     * This covers case 1
+     */
+    pagination(neu, old) {
+      if (neu && !this.componentWillFetch && !this.paginationEqual(neu, old)) {
+        this.$fetchType(this.resource);
+      }
+    },
+
+    /**
+     * Monitor the rows to ensure deleting the last entry in a server-side paginated page doesn't
+     * result in an empty page
+     */
+    rows(neu) {
+      if (!this.pagination) {
+        return;
+      }
+
+      if (this.pagination.page > 1 && neu.length === 0) {
+        this.setPagination({
+          ...this.pagination,
+          page: this.pagination.page - 1
+        });
+      }
+    },
+  },
+
+  created() {
+    let listComponent = false;
+
+    const resource = this.$route.params.resource;
+
+    const customList = this.$store.getters['harvester/getCustomList'](resource);
+
+    if ( customList ) {
+      listComponent = this.$store.getters['type-map/importList'](customList);
+    }
+
+    this.listComponent = listComponent;
+  },
+};
+</script>
+
+<template>
+  <IconMessage
+    v-if="namespaceFilterRequired"
+    :vertical="true"
+    :subtle="false"
+    icon="icon-filter_alt"
+  >
+    <template #message>
+      {{ t('resourceList.nsFiltering') }}
+    </template>
+  </IconMessage>
+  <IconMessage
+    v-else-if="paginationNsFilterRequired"
+    :vertical="true"
+    :subtle="false"
+    icon="icon-filter_alt"
+  >
+    <template #message>
+      {{ t('resourceList.nsFilteringGeneric') }}
+    </template>
+  </IconMessage>
+  <div
+    v-else
+    class="outlet"
+  >
+    <Masthead
+      v-if="showMasthead"
+      :type-display="customTypeDisplay"
+      :schema="schema"
+      :resource="resource"
+      :show-incremental-loading-indicator="showIncrementalLoadingIndicator"
+      :load-resources="loadResources"
+      :load-indeterminate="loadIndeterminate"
+    >
+      <template #extraActions>
+        <slot name="extraActions" />
+      </template>
+    </Masthead>
+    <!-- Extensions area -->
+    <ExtensionPanel
+      :resource="{}"
+      :type="extensionType"
+      :location="extensionLocation"
+    />
+
+    <div
+      v-if="hasListComponent"
+    >
+      <component
+        :is="listComponent"
+        :incremental-loading-indicator="showIncrementalLoadingIndicator"
+        :rows="rows"
+        v-bind="$data"
+      />
+    </div>
+    <ResourceTable
+      v-else
+      :schema="schema"
+      :rows="rows"
+      :alt-loading="canPaginate"
+      :loading="loading"
+      :headers="headers"
+      :group-by="groupBy"
+      :has-advanced-filtering="hasAdvancedFiltering"
+      :adv-filter-hide-labels-as-cols="advFilterHideLabelsAsCols"
+      :adv-filter-prevent-filtering-labels="advFilterPreventFilteringLabels"
+      :use-query-params-for-simple-filtering="useQueryParamsForSimpleFiltering"
+      :force-update-live-and-delayed="forceUpdateLiveAndDelayed"
+      :external-pagination-enabled="canPaginate"
+      :external-pagination-result="paginationResult"
+      @pagination-changed="paginationChanged"
+    />
+  </div>
+</template>
+
+<style lang="scss" scoped>
+    .header {
+      position: relative;
+    }
+    H2 {
+      position: relative;
+      margin: 0 0 20px 0;
+    }
+    .filter{
+      line-height: 45px;
+    }
+    .right-action {
+      position: absolute;
+      top: 10px;
+      right: 10px;
+    }
+</style>

pkg/harvester/components/VersionSwitch.vue

@@ -0,0 +1,38 @@
+<script>
+import { serverVersion } from '@pkg/harvester/utils/server';
+
+export default {
+  name: 'VersionSwitch',
+
+  props: {
+    component: {
+      type:     String,
+      required: true,
+    }
+  },
+
+  data() {
+    const version = serverVersion(this.$store.getters);
+
+    let currentComponent = null;
+
+    try {
+      currentComponent = require(`./${ this.component }-${ version }.vue`).default;
+    } catch {
+      currentComponent = require(`./${ this.component }.vue`).default;
+    }
+
+    return { currentComponent };
+  },
+
+};
+</script>
+
+<template>
+  <div>
+    <component
+      :is="currentComponent"
+      v-bind="$attrs"
+    />
+  </div>
+</template>

pkg/harvester/detail/harvesterhci.io.volume.vue

@@ -0,0 +1,8 @@
+<script>
+
+export default { name: 'HarvesterVolumeDetails' };
+</script>
+
+<template>
+  <span>volume details</span>
+</template>

pkg/harvester/detail/kubevirt.io.virtualmachine-v1.4.0/index.vue

@@ -0,0 +1,8 @@
+<script>
+
+export default { name: 'HarvesterVMDetails' };
+</script>
+
+<template>
+  <span>pippo details</span>
+</template>

pkg/harvester/edit/kubevirt.io.virtualmachine-v1.4.0/index.vue

@@ -0,0 +1,8 @@
+<script>
+
+export default { name: 'HarvesterVMCreate' };
+</script>
+
+<template>
+  <span>pippo edit</span>
+</template>