PLT-6152: Set Header in channel intro obeys permissions. (#6156)

webapp/utils/channel_intro_messages.jsx

@@ -14,6 +14,8 @@ import * as GlobalActions from 'actions/global_actions.jsx';
 import Client from 'client/web_client.jsx';
 import ProfilePicture from 'components/profile_picture.jsx';
 
+import {showManagementOptions} from './channel_utils.jsx';
+
 import React from 'react';
 import {FormattedMessage, FormattedHTMLMessage, FormattedDate} from 'react-intl';
 
@@ -157,6 +159,15 @@ export function createOffTopicIntroMessage(channel, centeredIntro) {
         />
     );
 
+    const isAdmin = TeamStore.isTeamAdminForCurrentTeam() || UserStore.isSystemAdminForCurrentUser();
+    const isSystemAdmin = UserStore.isSystemAdminForCurrentUser();
+    const isChannelAdmin = ChannelStore.isChannelAdminForCurrentChannel();
+
+    let setHeaderButton = createSetHeaderButton(channel);
+    if (!showManagementOptions(channel, isAdmin, isSystemAdmin, isChannelAdmin)) {
+        setHeaderButton = null;
+    }
+
     return (
         <div className={'channel-intro ' + centeredIntro}>
             <FormattedHTMLMessage
@@ -167,7 +178,7 @@ export function createOffTopicIntroMessage(channel, centeredIntro) {
                 }}
             />
             {createInviteChannelMemberButton(channel, uiType)}
-            {createSetHeaderButton(channel)}
+            {setHeaderButton}
         </div>
     );
 }
@@ -189,6 +200,7 @@ export function createDefaultIntroMessage(channel, centeredIntro) {
 
     const isAdmin = TeamStore.isTeamAdminForCurrentTeam() || UserStore.isSystemAdminForCurrentUser();
     const isSystemAdmin = UserStore.isSystemAdminForCurrentUser();
+    const isChannelAdmin = ChannelStore.isChannelAdminForCurrentChannel();
 
     if (global.window.mm_license.IsLicensed === 'true') {
         if (global.window.mm_config.RestrictTeamInvite === Constants.PERMISSIONS_SYSTEM_ADMIN && !isSystemAdmin) {
@@ -198,6 +210,11 @@ export function createDefaultIntroMessage(channel, centeredIntro) {
         }
     }
 
+    let setHeaderButton = createSetHeaderButton(channel);
+    if (!showManagementOptions(channel, isAdmin, isSystemAdmin, isChannelAdmin)) {
+        setHeaderButton = null;
+    }
+
     return (
         <div className={'channel-intro ' + centeredIntro}>
             <FormattedHTMLMessage
@@ -208,7 +225,7 @@ export function createDefaultIntroMessage(channel, centeredIntro) {
                 }}
             />
             {inviteModalLink}
-            {createSetHeaderButton(channel)}
+            {setHeaderButton}
             <br/>
         </div>
     );
@@ -303,6 +320,15 @@ export function createStandardIntroMessage(channel, centeredIntro) {
         );
     }
 
+    const isAdmin = TeamStore.isTeamAdminForCurrentTeam() || UserStore.isSystemAdminForCurrentUser();
+    const isSystemAdmin = UserStore.isSystemAdminForCurrentUser();
+    const isChannelAdmin = ChannelStore.isChannelAdminForCurrentChannel();
+
+    let setHeaderButton = createSetHeaderButton(channel);
+    if (!showManagementOptions(channel, isAdmin, isSystemAdmin, isChannelAdmin)) {
+        setHeaderButton = null;
+    }
+
     return (
         <div className={'channel-intro ' + centeredIntro}>
             <h4 className='channel-intro__title'>
@@ -321,7 +347,7 @@ export function createStandardIntroMessage(channel, centeredIntro) {
                 <br/>
             </p>
             {createInviteChannelMemberButton(channel, uiType)}
-            {createSetHeaderButton(channel)}
+            {setHeaderButton}
         </div>
     );
 }