From 00d32f6b947d10b836cf1a4d59dbff3413517fd5 Mon Sep 17 00:00:00 2001
From: Andrew Manning <tamanning@zoho.com>
Date: Sun, 29 May 2016 20:39:19 -0400
Subject: Only show wiki delete control if channel owner

---
 include/widgets.php | 16 +++++++++++-----
 include/wiki.php    |  4 ++--
 2 files changed, 13 insertions(+), 7 deletions(-)

(limited to 'include')

diff --git a/include/widgets.php b/include/widgets.php
index 539d227aa..b19c36bc6 100644
--- a/include/widgets.php
+++ b/include/widgets.php
@@ -857,19 +857,25 @@ function widget_chatroom_members() {
 function widget_wiki_list($arr) {
 
 	require_once("include/wiki.php");
-	if(argc()>1) {
+	if (argc() > 1) {
 		$nick = argv(1);
+		$channel = get_channel_by_nick($nick);
 	} else {
 		$channel = \App::get_channel();
 		$nick = $channel['channel_address'];
 	}
-	$wikis = wiki_list($nick, get_observer_hash());
-
-	if($wikis) {
+	$wikis = wiki_list($channel, get_observer_hash());
+	if (local_channel() === intval($channel['channel_id'])) {
+		$showControls = true;
+	} else {
+		$showControls = false;
+	}
+	if ($wikis) {
 		return replace_macros(get_markup_template('wikilist.tpl'), array(
 			'$header' => t('Wiki List'),
 			'$channel' => $nick,
-			'$wikis' => $wikis['wikis']
+			'$wikis' => $wikis['wikis'],
+			'$showControls' => $showControls
 		));
 	}
 }
diff --git a/include/wiki.php b/include/wiki.php
index e07cda660..54644dd18 100644
--- a/include/wiki.php
+++ b/include/wiki.php
@@ -7,9 +7,9 @@
 use \Zotlabs\Storage\GitRepo as GitRepo;
 define ( 'WIKI_ITEM_RESOURCE_TYPE', 'wiki' );
 
-function wiki_list($nick, $observer_hash) {
+function wiki_list($channel, $observer_hash) {
 	if (local_channel() || remote_channel()) {
-		$sql_extra = item_permissions_sql(get_channel_by_nick($nick)['channel_id'], $observer_hash);
+		$sql_extra = item_permissions_sql($channel['channel_id'], $observer_hash);
 	} else {
 		$sql_extra = " AND item_private = 0 ";
 	}
-- 
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