Peter M. Groen / knowledgetree

Commit a17bb2f30eed1ea88c645c89fa7e3aa4dea44d03

Authored by Megan Watson
1 parent 0d28aa5d

KTS-3460 

"Tag Cloud Dashlet crashes when user assigned to no groups logs in"
Fixed. The functions now catches the boolean false when there are no permissions. 

Committed by: Megan Watson
Reviewed by: Jonathan Byrne



git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@8740 c91229c3-7414-0410-bfa2-8a42b809f60b
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Showing 1 changed file with 13 additions and 9 deletions
plugins/tagcloud/TagCloudDashlet.php
  View file @a17bb2f
@@ -7,31 +7,31 @@ @@ -7,31 +7,31 @@
7 * Document Management Made Simple 7 * Document Management Made Simple
8 * Copyright (C) 2008 KnowledgeTree Inc. 8 * Copyright (C) 2008 KnowledgeTree Inc.
9 * Portions copyright The Jam Warehouse Software (Pty) Limited 9 * Portions copyright The Jam Warehouse Software (Pty) Limited
10 - * 10 + *
11 * This program is free software; you can redistribute it and/or modify it under 11 * This program is free software; you can redistribute it and/or modify it under
12 * the terms of the GNU General Public License version 3 as published by the 12 * the terms of the GNU General Public License version 3 as published by the
13 * Free Software Foundation. 13 * Free Software Foundation.
14 - * 14 + *
15 * This program is distributed in the hope that it will be useful, but WITHOUT 15 * This program is distributed in the hope that it will be useful, but WITHOUT
16 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 16 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more 17 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
18 * details. 18 * details.
19 - * 19 + *
20 * You should have received a copy of the GNU General Public License 20 * You should have received a copy of the GNU General Public License
21 * along with this program. If not, see <http://www.gnu.org/licenses/>. 21 * along with this program. If not, see <http://www.gnu.org/licenses/>.
22 - *  
23 - * You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco, 22 + *
  23 + * You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
24 * California 94120-7775, or email info@knowledgetree.com. 24 * California 94120-7775, or email info@knowledgetree.com.
25 - * 25 + *
26 * The interactive user interfaces in modified source and object code versions 26 * The interactive user interfaces in modified source and object code versions
27 * of this program must display Appropriate Legal Notices, as required under 27 * of this program must display Appropriate Legal Notices, as required under
28 * Section 5 of the GNU General Public License version 3. 28 * Section 5 of the GNU General Public License version 3.
29 - * 29 + *
30 * In accordance with Section 7(b) of the GNU General Public License version 3, 30 * In accordance with Section 7(b) of the GNU General Public License version 3,
31 * these Appropriate Legal Notices must retain the display of the "Powered by 31 * these Appropriate Legal Notices must retain the display of the "Powered by
32 - * KnowledgeTree" logo and retain the original copyright notice. If the display of the 32 + * KnowledgeTree" logo and retain the original copyright notice. If the display of the
33 * logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices 33 * logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
34 - * must display the words "Powered by KnowledgeTree" and retain the original 34 + * must display the words "Powered by KnowledgeTree" and retain the original
35 * copyright notice. 35 * copyright notice.
36 * Contributor( s): ______________________________________ 36 * Contributor( s): ______________________________________
37 * 37 *
@@ -98,6 +98,10 @@ class TagCloudDashlet extends KTBaseDashlet { @@ -98,6 +98,10 @@ class TagCloudDashlet extends KTBaseDashlet {
98 { 98 {
99 $aTags = $this->get_relevant_tags(); 99 $aTags = $this->get_relevant_tags();
100 100
  101 + if($aTags === false || empty($aTags)){
  102 + return array();
  103 + }
  104 +
101 if (count($aTags) == 0) $min_freq=$max_freq=0; 105 if (count($aTags) == 0) $min_freq=$max_freq=0;
102 else 106 else
103 { 107 {