From aafaa3951550347f47e53b44675cd66c77916535 Mon Sep 17 00:00:00 2001
From: Carl Schwan <carl@carlschwan.eu>
Date: Fri, 15 Jul 2022 17:11:54 +0200
Subject: Multiple fixes

- Fix tests
- Use non deprecated event stuff
- Add a bit of type hinting to the new stuff
- More safe handling of instanceOfStorage (share might not be the first
  wrapper)
- Fix resharing

Signed-off-by: Carl Schwan <carl@carlschwan.eu>
---
 apps/files_sharing/src/components/SharingEntry.vue | 33 +++++++++++++++++++++-
 .../src/components/SharingEntryLink.vue            |  9 ++++--
 2 files changed, 39 insertions(+), 3 deletions(-)

(limited to 'apps/files_sharing/src')

diff --git a/apps/files_sharing/src/components/SharingEntry.vue b/apps/files_sharing/src/components/SharingEntry.vue
index d8bf5bcccc9..ad4147f0c9b 100644
--- a/apps/files_sharing/src/components/SharingEntry.vue
+++ b/apps/files_sharing/src/components/SharingEntry.vue
@@ -80,8 +80,9 @@
 
 				<ActionCheckbox ref="canDownload"
 					:checked.sync="canDownload"
+					v-if="isSetDownloadButtonVisible"
 					:disabled="saving || !canSetDownload">
-					{{ t('files_sharing', 'Allow download') }}
+					{{ allowDownloadText }}
 				</ActionCheckbox>
 
 				<!-- expiration date -->
@@ -407,6 +408,36 @@ export default {
 			return (typeof this.share.status === 'object' && !Array.isArray(this.share.status))
 		},
 
+		/**
+		 * @return {string}
+		 */
+		allowDownloadText() {
+			if (this.isFolder) {
+				return t('files_sharing', 'Allow download of office files')
+			} else {
+				return t('files_sharing', 'Allow download')
+			}
+		},
+
+		/**
+		 * @return {boolean}
+		 */
+		isSetDownloadButtonVisible() {
+			const allowedMimetypes = [
+				// Office documents
+				'application/msword',
+				'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+				'application/vnd.ms-powerpoint',
+				'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+				'application/vnd.ms-excel',
+				'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+				'application/vnd.oasis.opendocument.text',
+				'application/vnd.oasis.opendocument.spreadsheet',
+				'application/vnd.oasis.opendocument.presentation',
+			]
+
+			return this.isFolder || allowedMimetypes.includes(this.fileInfo.mimetype)
+		},
 	},
 
 	methods: {
diff --git a/apps/files_sharing/src/components/SharingEntryLink.vue b/apps/files_sharing/src/components/SharingEntryLink.vue
index d5acf64c202..2dc10de5484 100644
--- a/apps/files_sharing/src/components/SharingEntryLink.vue
+++ b/apps/files_sharing/src/components/SharingEntryLink.vue
@@ -158,7 +158,7 @@
 					<ActionSeparator />
 
 					<ActionCheckbox :checked.sync="share.hideDownload"
-						:disabled="saving"
+						:disabled="saving || canChangeHideDownload"
 						@change="queueUpdate('hideDownload')">
 						{{ t('files_sharing', 'Hide download') }}
 					</ActionCheckbox>
@@ -606,6 +606,12 @@ export default {
 		isPasswordPolicyEnabled() {
 			return typeof this.config.passwordPolicy === 'object'
 		},
+
+		canChangeHideDownload() {
+			const hasDisabledDownload = (shareAttribute) => shareAttribute.key === 'download' && shareAttribute.scope === 'permissions' && shareAttribute.enabled === false
+
+			return this.fileInfo.shareAttributes.some(hasDisabledDownload)
+		},
 	},
 
 	methods: {
@@ -867,7 +873,6 @@ export default {
 			this.$emit('remove:share', this.share)
 		},
 	},
-
 }
 </script>
 
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