feat(lite/pool/VMs): ability to export selected VMs (#7174)

@xen-orchestra/lite/CHANGELOG.md

@@ -5,6 +5,7 @@
 - Explicit error if users attempt to connect from a slave host (PR [#7110](https://github.com/vatesfr/xen-orchestra/pull/7110))
 - More compact UI (PR [#7159](https://github.com/vatesfr/xen-orchestra/pull/7159))
 - Fix dashboard host patches list (PR [#7169](https://github.com/vatesfr/xen-orchestra/pull/7169))
+- Ability to export selected VMs (PR [#7174](https://github.com/vatesfr/xen-orchestra/pull/7174))
 
 ## **0.1.5** (2023-11-07)
 

@xen-orchestra/lite/src/components/modals/VmExportBlockedUrlsModal.vue

@@ -0,0 +1,56 @@
+<template>
+  <UiModal>
+    <FormModalLayout :icon="faDisplay">
+      <template #title>
+        {{ $t("export-n-vms-manually", { n: labelWithUrl.length }) }}
+      </template>
+
+      <p>
+        {{ $t("export-vms-manually-information") }}
+      </p>
+      <ul class="list">
+        <li v-for="({ url, label }, index) in labelWithUrl" :key="index">
+          <a :href="url.href" target="_blank">
+            {{ label }}
+          </a>
+        </li>
+      </ul>
+
+      <template #buttons>
+        <ModalDeclineButton />
+      </template>
+    </FormModalLayout>
+  </UiModal>
+</template>
+
+<script lang="ts" setup>
+import FormModalLayout from "@/components/ui/modals/layouts/FormModalLayout.vue";
+import ModalDeclineButton from "@/components/ui/modals/ModalDeclineButton.vue";
+import UiModal from "@/components/ui/modals/UiModal.vue";
+import type { XenApiVm } from "@/libs/xen-api/xen-api.types";
+import { useVmCollection } from "@/stores/xen-api/vm.store";
+import { faDisplay } from "@fortawesome/free-solid-svg-icons";
+import { computed } from "vue";
+
+const props = defineProps<{
+  blockedUrls: URL[];
+}>();
+
+const { getByOpaqueRef } = useVmCollection();
+
+const labelWithUrl = computed(() =>
+  props.blockedUrls.map((url) => {
+    const ref = url.searchParams.get("ref") as XenApiVm["$ref"];
+    return {
+      url: url,
+      label: getByOpaqueRef(ref)?.name_label ?? ref,
+    };
+  })
+);
+</script>
+
+<style lang="postcss" scoped>
+.list {
+  margin-top: 2rem;
+}
+</style>

@xen-orchestra/lite/src/components/modals/VmExportModal.vue

@@ -0,0 +1,65 @@
+<template>
+  <UiModal @submit.prevent="handleSubmit">
+    <FormModalLayout :icon="faDisplay">
+      <template #title>
+        {{ $t("export-n-vms", { n: vmRefs.length }) }}
+      </template>
+
+      <FormInputWrapper
+        light
+        learn-more-url="https://xcp-ng.org/blog/2018/12/19/zstd-compression-for-xcp-ng/"
+        :label="$t('select-compression')"
+      >
+        <FormSelect v-model="compressionType">
+          <option
+            v-for="key in Object.keys(VM_COMPRESSION_TYPE)"
+            :key="key"
+            :value="
+              VM_COMPRESSION_TYPE[key as keyof typeof VM_COMPRESSION_TYPE]
+            "
+          >
+            {{ $t(key.toLowerCase()) }}
+          </option>
+        </FormSelect>
+      </FormInputWrapper>
+
+      <template #buttons>
+        <ModalDeclineButton />
+        <ModalApproveButton>
+          {{ $t("export-n-vms", { n: vmRefs.length }) }}
+        </ModalApproveButton>
+      </template>
+    </FormModalLayout>
+  </UiModal>
+</template>
+
+<script lang="ts" setup>
+import { faDisplay } from "@fortawesome/free-solid-svg-icons";
+import { inject, ref } from "vue";
+
+import FormInputWrapper from "@/components/form/FormInputWrapper.vue";
+import FormSelect from "@/components/form/FormSelect.vue";
+import FormModalLayout from "@/components/ui/modals/layouts/FormModalLayout.vue";
+import ModalApproveButton from "@/components/ui/modals/ModalApproveButton.vue";
+import ModalDeclineButton from "@/components/ui/modals/ModalDeclineButton.vue";
+import UiModal from "@/components/ui/modals/UiModal.vue";
+import { IK_MODAL } from "@/types/injection-keys";
+import { useXenApiStore } from "@/stores/xen-api.store";
+import { VM_COMPRESSION_TYPE } from "@/libs/xen-api/xen-api.enums";
+
+import type { XenApiVm } from "@/libs/xen-api/xen-api.types";
+
+const props = defineProps<{
+  vmRefs: XenApiVm["$ref"][];
+}>();
+
+const modal = inject(IK_MODAL)!;
+
+const compressionType = ref(VM_COMPRESSION_TYPE.DISABLED);
+
+const handleSubmit = () => {
+  const xenApi = useXenApiStore().getXapi();
+  xenApi.vm.export(props.vmRefs, compressionType.value);
+  modal.approve();
+};
+</script>

@xen-orchestra/lite/src/components/vm/VmActionItems/VmActionExportItem.vue

@@ -1,51 +1,50 @@
 <template>
-  <MenuItem :icon="faFileExport">
-    {{ $t("export") }}
-    <template #submenu>
-      <MenuItem
-        v-tooltip="{ content: $t('coming-soon'), placement: 'left' }"
-        :icon="faDisplay"
-      >
-        {{ $t("export-vms") }}
-      </MenuItem>
-      <MenuItem
-        :icon="faCode"
-        @click="
-          exportVmsAsJsonFile(vms, `vms_${new Date().toISOString()}.json`)
-        "
-      >
-        {{ $t("export-table-to", { type: ".json" }) }}
-      </MenuItem>
-      <MenuItem
-        :icon="faFileCsv"
-        @click="exportVmsAsCsvFile(vms, `vms_${new Date().toISOString()}.csv`)"
-      >
-        {{ $t("export-table-to", { type: ".csv" }) }}
-      </MenuItem>
-    </template>
+  <MenuItem
+    v-tooltip="
+      vmRefs.length > 0 &&
+      !isSomeExportable &&
+      $t('no-selected-vm-can-be-exported')
+    "
+    :icon="faDisplay"
+    :disabled="isDisabled"
+    @click="openModal"
+  >
+    {{ $t("export-vms") }}
   </MenuItem>
 </template>
-
 <script lang="ts" setup>
-import { useVmCollection } from "@/stores/xen-api/vm.store";
 import { computed } from "vue";
-import { exportVmsAsCsvFile, exportVmsAsJsonFile } from "@/libs/vm";
+import { faDisplay } from "@fortawesome/free-solid-svg-icons";
+
 import MenuItem from "@/components/menu/MenuItem.vue";
-import {
-  faCode,
-  faDisplay,
-  faFileCsv,
-  faFileExport,
-} from "@fortawesome/free-solid-svg-icons";
+import { DisabledContext } from "@/context";
+import { useContext } from "@/composables/context.composable";
+import { useModal } from "@/composables/modal.composable";
+import { useVmCollection } from "@/stores/xen-api/vm.store";
+import { VM_OPERATION } from "@/libs/xen-api/xen-api.enums";
 import { vTooltip } from "@/directives/tooltip.directive";
+
 import type { XenApiVm } from "@/libs/xen-api/xen-api.types";
 
-const props = defineProps<{
-  vmRefs: XenApiVm["$ref"][];
-}>();
+const props = defineProps<{ vmRefs: XenApiVm["$ref"][] }>();
 
-const { getByOpaqueRef: getVm } = useVmCollection();
-const vms = computed(() =>
-  props.vmRefs.map(getVm).filter((vm): vm is XenApiVm => vm !== undefined)
+const { getByOpaqueRefs, areSomeOperationAllowed } = useVmCollection();
+
+const isParentDisabled = useContext(DisabledContext);
+
+const isSomeExportable = computed(() =>
+  getByOpaqueRefs(props.vmRefs).some((vm) =>
+    areSomeOperationAllowed(vm, VM_OPERATION.EXPORT)
+  )
 );
+
+const isDisabled = computed(
+  () => isParentDisabled.value || !isSomeExportable.value
+);
+
+const openModal = () => {
+  useModal(() => import("@/components/modals/VmExportModal.vue"), {
+    vmRefs: props.vmRefs,
+  });
+};
 </script>

@xen-orchestra/lite/src/components/vm/VmActionItems/VmActionExportItems.vue

@@ -0,0 +1,45 @@
+<template>
+  <MenuItem :icon="faFileExport">
+    {{ $t("export") }}
+    <template #submenu>
+      <VmActionExportItem :vmRefs="vmRefs" />
+      <MenuItem
+        :icon="faCode"
+        @click="
+          exportVmsAsJsonFile(vms, `vms_${new Date().toISOString()}.json`)
+        "
+      >
+        {{ $t("export-table-to", { type: ".json" }) }}
+      </MenuItem>
+      <MenuItem
+        :icon="faFileCsv"
+        @click="exportVmsAsCsvFile(vms, `vms_${new Date().toISOString()}.csv`)"
+      >
+        {{ $t("export-table-to", { type: ".csv" }) }}
+      </MenuItem>
+    </template>
+  </MenuItem>
+</template>
+
+<script lang="ts" setup>
+import { useVmCollection } from "@/stores/xen-api/vm.store";
+import { computed } from "vue";
+import { exportVmsAsCsvFile, exportVmsAsJsonFile } from "@/libs/vm";
+import MenuItem from "@/components/menu/MenuItem.vue";
+import VmActionExportItem from "@/components/vm/VmActionItems/VmActionExportItem.vue";
+import {
+  faCode,
+  faFileCsv,
+  faFileExport,
+} from "@fortawesome/free-solid-svg-icons";
+import type { XenApiVm } from "@/libs/xen-api/xen-api.types";
+
+const props = defineProps<{
+  vmRefs: XenApiVm["$ref"][];
+}>();
+
+const { getByOpaqueRef: getVm } = useVmCollection();
+const vms = computed(() =>
+  props.vmRefs.map(getVm).filter((vm): vm is XenApiVm => vm !== undefined)
+);
+</script>

@xen-orchestra/lite/src/components/vm/VmsActionsBar.vue

@@ -21,7 +21,7 @@
       {{ $t("edit-config") }}
     </MenuItem>
     <VmActionSnapshotItem :vm-refs="selectedRefs" />
-    <VmActionExportItem :vm-refs="selectedRefs" />
+    <VmActionExportItems :vm-refs="selectedRefs" />
     <VmActionDeleteItem :vm-refs="selectedRefs" />
   </AppMenu>
 </template>
@@ -32,7 +32,7 @@ import MenuItem from "@/components/menu/MenuItem.vue";
 import UiButton from "@/components/ui/UiButton.vue";
 import VmActionCopyItem from "@/components/vm/VmActionItems/VmActionCopyItem.vue";
 import VmActionDeleteItem from "@/components/vm/VmActionItems/VmActionDeleteItem.vue";
-import VmActionExportItem from "@/components/vm/VmActionItems/VmActionExportItem.vue";
+import VmActionExportItems from "@/components/vm/VmActionItems/VmActionExportItems.vue";
 import VmActionMigrateItem from "@/components/vm/VmActionItems/VmActionMigrateItem.vue";
 import VmActionPowerStateItems from "@/components/vm/VmActionItems/VmActionPowerStateItems.vue";
 import VmActionSnapshotItem from "@/components/vm/VmActionItems/VmActionSnapshotItem.vue";

@xen-orchestra/lite/src/libs/xen-api/xen-api.enums.ts

@@ -491,3 +491,9 @@ export enum CERTIFICATE_TYPE {
   HOST = "host",
   HOST_INTERNAL = "host_internal",
 }
+
+export enum VM_COMPRESSION_TYPE {
+  DISABLED = "false",
+  GZIP = "true",
+  ZSTD = "zstd",
+}

@xen-orchestra/lite/src/libs/xen-api/xen-api.ts

@@ -18,6 +18,8 @@ import type {
 import { buildXoObject, typeToRawType } from "@/libs/xen-api/xen-api.utils";
 import { JSONRPCClient } from "json-rpc-2.0";
 import { castArray } from "lodash-es";
+import type { VM_COMPRESSION_TYPE } from "@/libs/xen-api/xen-api.enums";
+import { useModal } from "@/composables/modal.composable";
 
 export default class XenApi {
   private client: JSONRPCClient;
@@ -27,10 +29,12 @@ export default class XenApi {
     Set<(...args: any[]) => void>
   >();
   private fromToken: string | undefined;
+  private hostUrl: string;
 
   constructor(hostUrl: string) {
+    this.hostUrl = hostUrl;
     this.client = new JSONRPCClient(async (request) => {
-      const response = await fetch(`${hostUrl}/jsonrpc`, {
+      const response = await fetch(`${this.hostUrl}/jsonrpc`, {
         method: "POST",
         headers: { "content-type": "application/json" },
         body: JSON.stringify(request),
@@ -380,6 +384,36 @@ export default class XenApi {
           )
         );
       },
+      export: (vmRefs: VmRefs, compression: VM_COMPRESSION_TYPE) => {
+        const blockedUrls: URL[] = [];
+
+        castArray(vmRefs).forEach((vmRef) => {
+          const url = new URL(this.hostUrl);
+          url.pathname = "/export/";
+          url.search = new URLSearchParams({
+            session_id: this.sessionId!,
+            ref: vmRef,
+            use_compression: compression,
+          }).toString();
+
+          const _window = window.open(url.href, "_blank");
+          if (_window === null) {
+            blockedUrls.push(url);
+          } else {
+            URL.revokeObjectURL(url.toString());
+          }
+        });
+
+        if (blockedUrls.length > 0) {
+          const { onClose } = useModal(
+            () => import("@/components/modals/VmExportBlockedUrlsModal.vue"),
+            { blockedUrls }
+          );
+          onClose(() =>
+            blockedUrls.forEach((url) => URL.revokeObjectURL(url.toString()))
+          );
+        }
+      },
     };
   }
 }

@xen-orchestra/lite/src/locales/en.json

@@ -43,6 +43,7 @@
   "delete-vms": "Delete 1 VM | Delete {n} VMs",
   "descending": "descending",
   "description": "Description",
+  "disabled": "Disabled",
   "display": "Display",
   "do-you-have-needs": "You have needs and/or expectations? Let us know",
   "documentation": "Documentation",
@@ -51,8 +52,11 @@
   "error-no-data": "Error, can't collect data.",
   "error-occurred": "An error has occurred",
   "export": "Export",
+  "export-n-vms": "Export 1 VM | Export {n} VMs",
+  "export-n-vms-manually": "Export 1 VM manually | Export {n} VMs manually",
   "export-table-to": "Export table to {type}",
   "export-vms": "Export VMs",
+  "export-vms-manually-information": "Some VM exports were not able to start automatically, probably due to your browser settings. To export them, you should click on each one. (Alternatively, copy the link as well.)",
   "fetching-fresh-data": "Fetching fresh data",
   "filter": {
     "comparison": {
@@ -78,6 +82,7 @@
   "fullscreen": "Fullscreen",
   "fullscreen-leave": "Leave fullscreen",
   "go-back": "Go back",
+  "gzip": "gzip",
   "here": "Here",
   "hosts": "Hosts",
   "keep-me-logged": "Keep me logged in",
@@ -104,6 +109,7 @@
   "news": "News",
   "news-name": "{name} news",
   "no-alarm-triggered": "No alarm triggered",
+  "no-selected-vm-can-be-exported": "No selected VM can be exported",
   "no-selected-vm-can-be-migrated": "No selected VM can be migrated",
   "no-tasks": "No tasks",
   "not-found": "Not found",
@@ -139,6 +145,7 @@
   },
   "resume": "Resume",
   "save": "Save",
+  "select-compression": "Select a compression",
   "select-destination-host": "Select a destination host",
   "selected-vms-in-execution": "Some selected VMs are running",
   "send-ctrl-alt-del": "Send Ctrl+Alt+Del",
@@ -180,5 +187,6 @@
   "version": "Version",
   "vm-is-running": "The VM is running",
   "vms": "VMs",
-  "xo-lite-under-construction": "XOLite is under construction"
+  "xo-lite-under-construction": "XOLite is under construction",
+  "zstd": "zstd"
 }

@xen-orchestra/lite/src/locales/fr.json

@@ -43,6 +43,7 @@
   "delete-vms": "Supprimer 1 VM | Supprimer {n} VMs",
   "descending": "descendant",
   "description": "Description",
+  "disabled": "Désactivé",
   "display": "Affichage",
   "do-you-have-needs": "Vous avez des besoins et/ou des attentes ? Faites le nous savoir",
   "documentation": "Documentation",
@@ -51,8 +52,11 @@
   "error-no-data": "Erreur, impossible de collecter les données.",
   "error-occurred": "Une erreur est survenue",
   "export": "Exporter",
+  "export-n-vms": "Exporter 1 VM | Exporter {n} VMs",
+  "export-n-vms-manually": "Exporter 1 VM manuellement | Exporter {n} VMs manuellement",
   "export-table-to": "Exporter le tableau en {type}",
   "export-vms": "Exporter les VMs",
+  "export-vms-manually-information": "Certaines exportations de VMs n'ont pas pu démarrer automatiquement, peut-être en raison des paramètres du navigateur. Pour les exporter, vous devrez cliquer sur chacune d'entre elles. (Ou copier le lien.)",
   "fetching-fresh-data": "Récupération de données à jour",
   "filter": {
     "comparison": {
@@ -78,6 +82,7 @@
   "fullscreen": "Plein écran",
   "fullscreen-leave": "Quitter plein écran",
   "go-back": "Revenir en arrière",
+  "gzip": "gzip",
   "here": "Ici",
   "hosts": "Hôtes",
   "keep-me-logged": "Rester connecté",
@@ -104,6 +109,7 @@
   "news": "Actualités",
   "news-name": "Actualités {name}",
   "no-alarm-triggered": "Aucune alarme déclenchée",
+  "no-selected-vm-can-be-exported": "Aucune VM sélectionnée ne peut être exportée",
   "no-selected-vm-can-be-migrated": "Aucune VM sélectionnée ne peut être migrée",
   "no-tasks": "Aucune tâche",
   "not-found": "Non trouvé",
@@ -139,6 +145,7 @@
   },
   "resume": "Reprendre",
   "save": "Enregistrer",
+  "select-compression": "Sélectionnez une compression",
   "select-destination-host": "Sélectionnez un hôte de destination",
   "selected-vms-in-execution": "Certaines VMs sélectionnées sont en cours d'exécution",
   "send-ctrl-alt-del": "Envoyer Ctrl+Alt+Suppr",
@@ -180,5 +187,6 @@
   "version": "Version",
   "vm-is-running": "La VM est en cours d'exécution",
   "vms": "VMs",
-  "xo-lite-under-construction": "XOLite est en construction"
+  "xo-lite-under-construction": "XOLite est en construction",
+  "zstd": "zstd"
 }