From 50a6265b93a9fc5496c9e93987e5806b3369b125 Mon Sep 17 00:00:00 2001
From: ubermanu <e.vodor@gmail.com>
Date: Tue, 23 Mar 2021 11:50:43 +0100
Subject: [PATCH] minor: allow users to retract file uploads
---
src/plugins/sib-retract-file-upload.js | 34 ++++++++++++++++++++++++++
src/solid-xmpp-chat.js | 2 ++
2 files changed, 36 insertions(+)
create mode 100644 src/plugins/sib-retract-file-upload.js
diff --git a/src/plugins/sib-retract-file-upload.js b/src/plugins/sib-retract-file-upload.js
new file mode 100644
index 0000000..f7aa683
--- /dev/null
+++ b/src/plugins/sib-retract-file-upload.js
@@ -0,0 +1,34 @@
+/**
+ * Allow the user to retract a file upload.
+ */
+converse.plugins.add('sib-retract-file-upload', {
+ initialize() {
+ const _converse = this._converse;
+ const { api, Message } = _converse;
+
+ api.settings.extend({
+ 'allow_upload_retraction': 'own',
+ });
+
+ const MessageMixin = {
+ /**
+ * The message can be retracted if the above option is correctly set.
+ * Overrides the 'allow_message_retraction' setting if disabled.
+ *
+ * @private
+ * @method _converse.Messages#mayBeRetracted
+ * @returns { Boolean }
+ */
+ mayBeRetracted() {
+ return _mayBeRetracted.call(this) || (
+ this.get('sender') === 'me'
+ && this.get('oob_url')
+ && ['all', 'own'].includes(api.settings.get('allow_upload_retraction'))
+ );
+ },
+ };
+
+ const _mayBeRetracted = Message.prototype.mayBeRetracted;
+ Object.assign(Message.prototype, MessageMixin);
+ },
+});
diff --git a/src/solid-xmpp-chat.js b/src/solid-xmpp-chat.js
index cfb9034..af138fb 100644
--- a/src/solid-xmpp-chat.js
+++ b/src/solid-xmpp-chat.js
@@ -15,6 +15,7 @@ import './plugins/sib-history-improved.js';
import './plugins/sib-mention-mobile.js';
import './plugins/sib-remove-notifications.js';
import './plugins/sib-reply-to-message.js';
+import './plugins/sib-retract-file-upload.js';
import './plugins/sib-scroll-down-on-focus.js';
import './plugins/sib-subscribe-to-rai.js';
@@ -240,6 +241,7 @@ export const SolidXMPPChat = {
'sib-mention-mobile',
'sib-remove-notifications',
'sib-reply-to-message',
+ 'sib-retract-file-upload',
'sib-scroll-down-on-focus',
'sib-subscribe-to-rai',
],
--
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