From b739fc17eabe9905889017127ac1de8f4e194819 Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Wed, 15 Apr 2020 22:14:44 +0200 Subject: [PATCH] luci-base: luci.js: add hasViewPermission() helper Signed-off-by: Jo-Philipp Wich --- .../htdocs/luci-static/resources/luci.js | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/modules/luci-base/htdocs/luci-static/resources/luci.js b/modules/luci-base/htdocs/luci-static/resources/luci.js index 6d31332a8..519bf8fd6 100644 --- a/modules/luci-base/htdocs/luci-static/resources/luci.js +++ b/modules/luci-base/htdocs/luci-static/resources/luci.js @@ -3120,6 +3120,22 @@ }); }, + /** + * Check whether a view has sufficient permissions. + * + * @return {boolean|null} + * Returns `null` if the current session has no permission at all to + * load resources required by the view. Returns `false` if readonly + * permissions are granted or `true` if at least one required ACL + * group is granted with write permissions. + */ + hasViewPermission: function() { + if (!this.isObject(env.nodespec) || !env.nodespec.satisfied) + return null; + + return !env.nodespec.readonly; + }, + /** * Deprecated wrapper around {@link LuCI.poll.remove Poll.remove()}. * -- 2.25.1