From e3b8511462552dddabe257ee16d74492fdaedb2c Mon Sep 17 00:00:00 2001
From: George Goldberg <george@gberg.me>
Date: Mon, 2 Jan 2017 22:35:26 +0000
Subject: PLT-4990 (WebApp): Separate channel management permissions. (#4865)

---
 webapp/utils/channel_utils.jsx | 70 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)

(limited to 'webapp/utils')

diff --git a/webapp/utils/channel_utils.jsx b/webapp/utils/channel_utils.jsx
index 113d86ea8..50573e077 100644
--- a/webapp/utils/channel_utils.jsx
+++ b/webapp/utils/channel_utils.jsx
@@ -82,6 +82,76 @@ export function sortChannelsByDisplayName(a, b) {
     return buildDisplayNameAndTypeComparable(a).localeCompare(buildDisplayNameAndTypeComparable(b), locale, {numeric: true});
 }
 
+export function showCreateOption(channelType, isAdmin, isSystemAdmin) {
+    if (global.window.mm_license.IsLicensed !== 'true') {
+        return true;
+    }
+
+    if (channelType === Constants.OPEN_CHANNEL) {
+        if (global.window.mm_config.RestrictPublicChannelCreation === Constants.PERMISSIONS_SYSTEM_ADMIN && !isSystemAdmin) {
+            return false;
+        } else if (global.window.mm_config.RestrictPublicChannelCreation === Constants.PERMISSIONS_TEAM_ADMIN && !isAdmin) {
+            return false;
+        }
+    } else if (channelType === Constants.PRIVATE_CHANNEL) {
+        if (global.window.mm_config.RestrictPrivateChannelCreation === Constants.PERMISSIONS_SYSTEM_ADMIN && !isSystemAdmin) {
+            return false;
+        } else if (global.window.mm_config.RestrictPrivateChannelCreation === Constants.PERMISSIONS_TEAM_ADMIN && !isAdmin) {
+            return false;
+        }
+    }
+
+    return true;
+}
+
+export function showManagementOptions(channel, isAdmin, isSystemAdmin) {
+    if (global.window.mm_license.IsLicensed !== 'true') {
+        return true;
+    }
+
+    if (channel.type === Constants.OPEN_CHANNEL) {
+        if (global.window.mm_config.RestrictPublicChannelManagement === Constants.PERMISSIONS_SYSTEM_ADMIN && !isSystemAdmin) {
+            return false;
+        }
+        if (global.window.mm_config.RestrictPublicChannelManagement === Constants.PERMISSIONS_TEAM_ADMIN && !isAdmin) {
+            return false;
+        }
+    } else if (channel.type === Constants.PRIVATE_CHANNEL) {
+        if (global.window.mm_config.RestrictPrivateChannelManagement === Constants.PERMISSIONS_SYSTEM_ADMIN && !isSystemAdmin) {
+            return false;
+        }
+        if (global.window.mm_config.RestrictPrivateChannelManagement === Constants.PERMISSIONS_TEAM_ADMIN && !isAdmin) {
+            return false;
+        }
+    }
+
+    return true;
+}
+
+export function showDeleteOption(channel, isAdmin, isSystemAdmin) {
+    if (global.window.mm_license.IsLicensed !== 'true') {
+        return true;
+    }
+
+    if (channel.type === Constants.OPEN_CHANNEL) {
+        if (global.window.mm_config.RestrictPublicChannelDeletion === Constants.PERMISSIONS_SYSTEM_ADMIN && !isSystemAdmin) {
+            return false;
+        }
+        if (global.window.mm_config.RestrictPublicChannelDeletion === Constants.PERMISSIONS_TEAM_ADMIN && !isAdmin) {
+            return false;
+        }
+    } else if (channel.type === Constants.PRIVATE_CHANNEL) {
+        if (global.window.mm_config.RestrictPrivateChannelDeletion === Constants.PERMISSIONS_SYSTEM_ADMIN && !isSystemAdmin) {
+            return false;
+        }
+        if (global.window.mm_config.RestrictPrivateChannelDeletion === Constants.PERMISSIONS_TEAM_ADMIN && !isAdmin) {
+            return false;
+        }
+    }
+
+    return true;
+}
+
 /*
  * not exported helpers
  */
-- 
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