From 5962ae048e5ed2cb51fccc39a920f5fd99366efa Mon Sep 17 00:00:00 2001
From: Maksim Sukharev <antreesy.web@gmail.com>
Date: Fri, 18 Oct 2024 18:11:04 +0200
Subject: [PATCH] feat: allow owners and moderators to export poll to JSON file

Signed-off-by: Maksim Sukharev <antreesy.web@gmail.com>
---
 .../NewMessage/NewMessagePollEditor.vue       | 17 +++++++
 src/components/PollViewer/PollViewer.vue      | 48 +++++++++++++++----
 2 files changed, 57 insertions(+), 8 deletions(-)

diff --git a/src/components/NewMessage/NewMessagePollEditor.vue b/src/components/NewMessage/NewMessagePollEditor.vue
index 008c912b9367..2181d4f29747 100644
--- a/src/components/NewMessage/NewMessagePollEditor.vue
+++ b/src/components/NewMessage/NewMessagePollEditor.vue
@@ -82,6 +82,12 @@
 					</template>
 					{{ t('spreed', 'Save as draft') }}
 				</NcActionButton>
+				<NcActionLink :href="exportPollBlob" :download="exportPollFileName">
+					<template #icon>
+						<IconFileDownload :size="20" />
+					</template>
+					{{ t('spreed', 'Export draft to file') }}
+				</NcActionLink>
 			</NcActions>
 			<NcButton type="primary" :disabled="!isFilled" @click="createPoll">
 				{{ t('spreed', 'Create poll') }}
@@ -95,12 +101,14 @@ import { computed, nextTick, reactive, ref } from 'vue'
 
 import IconArrowLeft from 'vue-material-design-icons/ArrowLeft.vue'
 import Close from 'vue-material-design-icons/Close.vue'
+import IconFileDownload from 'vue-material-design-icons/FileDownload.vue'
 import IconFileEdit from 'vue-material-design-icons/FileEdit.vue'
 import Plus from 'vue-material-design-icons/Plus.vue'
 
 import { t } from '@nextcloud/l10n'
 
 import NcActionButton from '@nextcloud/vue/dist/Components/NcActionButton.js'
+import NcActionLink from '@nextcloud/vue/dist/Components/NcActionLink.js'
 import NcActions from '@nextcloud/vue/dist/Components/NcActions.js'
 import NcButton from '@nextcloud/vue/dist/Components/NcButton.js'
 import NcCheckboxRadioSwitch from '@nextcloud/vue/dist/Components/NcCheckboxRadioSwitch.js'
@@ -160,6 +168,15 @@ const isMultipleAnswer = computed({
 })
 
 const isModerator = computed(() => (store.getters as unknown).isModerator)
+
+const exportPollBlob = () => {
+	const jsonString = JSON.stringify(pollForm, null, 2)
+	const blob = new Blob([jsonString], { type: 'application/json' })
+
+	return URL.createObjectURL(blob)
+}
+const exportPollFileName = `Talk Poll ${new Date().toISOString().slice(0, 10)}`
+
 /**
  * Remove a previously added option
  * @param index option index
diff --git a/src/components/PollViewer/PollViewer.vue b/src/components/PollViewer/PollViewer.vue
index a9db98079e7a..179284201f91 100644
--- a/src/components/PollViewer/PollViewer.vue
+++ b/src/components/PollViewer/PollViewer.vue
@@ -78,6 +78,12 @@
 						</template>
 						{{ t('spreed', 'Save as draft') }}
 					</NcActionButton>
+					<NcActionLink v-if="supportPollDrafts" :href="exportPollBlob" :download="exportPollFileName">
+						<template #icon>
+							<IconFileDownload :size="20" />
+						</template>
+						{{ t('spreed', 'Export draft to file') }}
+					</NcActionLink>
 					<NcActionButton class="critical" @click="endPoll">
 						{{ t('spreed', 'End poll') }}
 						<template #icon>
@@ -86,13 +92,21 @@
 					</NcActionButton>
 				</NcActions>
 			</div>
-			<div v-else-if="supportPollDrafts && isModerator" class="poll-modal__actions">
-				<NcButton type="tertiary" @click="createPollDraft">
-					<template #icon>
-						<IconFileEdit :size="20" />
-					</template>
-					{{ t('spreed', 'Save as draft') }}
-				</NcButton>
+			<div v-else-if="supportPollDrafts && selfIsOwnerOrModerator" class="poll-modal__actions">
+				<NcActions force-menu>
+					<NcActionButton v-if="isModerator" @click="createPollDraft">
+						<template #icon>
+							<IconFileEdit :size="20" />
+						</template>
+						{{ t('spreed', 'Save as draft') }}
+					</NcActionButton>
+					<NcActionLink :href="exportPollBlob" :download="exportPollFileName">
+						<template #icon>
+							<IconFileDownload :size="20" />
+						</template>
+						{{ t('spreed', 'Export draft to file') }}
+					</NcActionLink>
+				</NcActions>
 			</div>
 		</div>
 		<NcLoadingIcon v-else class="poll-modal__loading" />
@@ -102,14 +116,15 @@
 <script>
 import { computed, ref } from 'vue'
 
+import IconFileDownload from 'vue-material-design-icons/FileDownload.vue'
 import IconFileEdit from 'vue-material-design-icons/FileEdit.vue'
 import FileLock from 'vue-material-design-icons/FileLock.vue'
 import PollIcon from 'vue-material-design-icons/Poll.vue'
 
-import { showSuccess } from '@nextcloud/dialogs'
 import { t, n } from '@nextcloud/l10n'
 
 import NcActionButton from '@nextcloud/vue/dist/Components/NcActionButton.js'
+import NcActionLink from '@nextcloud/vue/dist/Components/NcActionLink.js'
 import NcActions from '@nextcloud/vue/dist/Components/NcActions.js'
 import NcButton from '@nextcloud/vue/dist/Components/NcButton.js'
 import NcCheckboxRadioSwitch from '@nextcloud/vue/dist/Components/NcCheckboxRadioSwitch.js'
@@ -132,6 +147,7 @@ export default {
 	components: {
 		NcActions,
 		NcActionButton,
+		NcActionLink,
 		NcCheckboxRadioSwitch,
 		NcLoadingIcon,
 		NcModal,
@@ -140,6 +156,7 @@ export default {
 		PollVotersDetails,
 		// icons
 		FileLock,
+		IconFileDownload,
 		IconFileEdit,
 		PollIcon,
 	},
@@ -159,6 +176,19 @@ export default {
 		const poll = computed(() => pollsStore.getPoll(token.value, id.value))
 		const supportPollDrafts = computed(() => hasTalkFeature(token.value, 'talk-polls-drafts'))
 
+		const exportPollBlob = computed(() => {
+			const jsonString = JSON.stringify({
+				question: poll.value.question,
+				options: poll.value.options,
+				resultMode: poll.value.resultMode,
+				maxVotes: poll.value.maxVotes,
+			}, null, 2)
+			const blob = new Blob([jsonString], { type: 'application/json' })
+
+			return URL.createObjectURL(blob)
+		})
+		const exportPollFileName = `Talk Poll ${new Date().toISOString().slice(0, 10)}`
+
 		return {
 			isInCall: useIsInCall(),
 			pollsStore,
@@ -171,6 +201,8 @@ export default {
 			token,
 			poll,
 			supportPollDrafts,
+			exportPollBlob,
+			exportPollFileName,
 		}
 	},