Code Duplication    Length = 7-7 lines in 2 locations

main/inc/lib/course_home.lib.php 2 locations

@@ 1177-1183 (lines=7) @@
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                $url_item = parse_url($navigation_item['link']);
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                $url_current = parse_url($_SERVER['REQUEST_URI']);
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                if (strpos($navigation_item['link'], 'chat') !== false &&
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                    api_get_course_setting('allow_open_chat_window', $course_id)
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                ) {
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                    $html .= '<a href="javascript: void(0);" onclick="javascript: window.open(\''.$navigation_item['link'].'\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+600+\', width=\'+825+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="'.$navigation_item['target'].'"';
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                } else {
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                    $html .= '<a href="'.$navigation_item['link'].'" target="_top" ';
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                }
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                if (stristr($url_item['path'], $url_current['path'])) {
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                    if (!isset($_GET['learnpath_id']) || strpos($url_item['query'], 'learnpath_id='.$_GET['learnpath_id']) === 0) {
@@ 1222-1228 (lines=7) @@
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            $html .= '<div id="'.$style_id.'">';
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            foreach ($navigation_items as $key => $navigation_item) {
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                if (strpos($navigation_item['link'], 'chat') !== false &&
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                    api_get_course_setting('allow_open_chat_window')
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                ) {
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                    $html .= '<a href="javascript: void(0);" onclick="javascript: window.open(\''.$navigation_item['link'].'\',\'window_chat'.$_SESSION['_cid'].'\',config=\'height=\'+600+\', width=\'+825+\', left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no\')" target="'.$navigation_item['target'].'"';
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                } else {
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                    $html .= '<a href="'.$navigation_item['link'].'"';
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                }
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                if (strpos(api_get_self(), $navigation_item['link']) !== false) {
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                    $html .= ' id="here"';
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                }