+global\CourseHome::show_navigation_menu()

Complexity

Conditions	11
Paths	20

Size

Total Lines	80
Code Lines	52

Duplication

Lines	4
Ratio	5 %

Importance

Changes

0

<?php
    public static function show_navigation_menu()
    {
        $navigation_items = self::get_navigation_items(true);
        $course_id = api_get_course_id();

        $class = null;
        $idLearn = null;
        $item = null;
        $marginLeft = 160;

        $html = '<div id="toolnav">';
        $html .= '<ul id="toolnavbox">';
        $count = 0;
        foreach ($navigation_items as $key => $navigation_item) {
            //students can't see the course settings option
            $count++;
            if (!api_is_allowed_to_edit() && $key == 'course_settings') {
                continue;
            }
            $html .= '<li>';
            $url_item = parse_url($navigation_item['link']);
            $url_current = parse_url($_SERVER['REQUEST_URI']);

            if (api_get_setting('show_navigation_menu') == 'text') {
                $class = 'text';
                $marginLeft = 170;
                $item = $navigation_item['name'];
            } else if (api_get_setting('show_navigation_menu') == 'icons') {
                $class = 'icons';
                $marginLeft = 25;
                $item = Display::return_icon(
                    substr($navigation_item['image'], 0, -3)."png",
                    $navigation_item['name'],
                    array('class' => 'tool-img'),
                    ICON_SIZE_SMALL
                );
            } else {
                $class = 'icons-text';
                $item = $navigation_item['name'].Display::return_icon(substr($navigation_item['image'], 0, -3)."png", $navigation_item['name'], array('class'=>'tool-img'), ICON_SIZE_SMALL);
            }

            if (stristr($url_item['path'], $url_current['path'])) {
                if (!isset($_GET['learnpath_id']) || strpos($url_item['query'], 'learnpath_id='.intval($_GET['learnpath_id'])) === 0) {
                    $idLearn = ' id="here"';
                }
            }

            if (strpos($navigation_item['link'], 'chat') !== false &&
                api_get_course_setting('allow_open_chat_window', $course_id)
            ) {
                $html .= '<a '.$idLearn.' class="btn btn-default text-left '.$class.' " href="javascript: void(0);" onclick="javascript: window.open(\''.$navigation_item['link'].'\',\'window_chat'.api_get_course_id().'\',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'].'"';
                $html .= ' title="'.$navigation_item['name'].'">';
                $html .= $item;
                $html .= '</a>';
            } else {
                $html .= '<a '.$idLearn.' class="btn btn-default text-left '.$class.'" href="'.$navigation_item['link'].'" target="_top" title="'.$navigation_item['name'].'">';
                $html .= $item;
                $html .= '</a>';
            }

            $html .= '</li>';
        }
        $html .= '</ul>';
        $html .= '<script>$(function() {
                $("#toolnavbox a").stop().animate({"margin-left":"-' . $marginLeft.'px"},1000);
                $("#toolnavbox > li").hover(
                    function () {
                        $("a",$(this)).stop().animate({"margin-left":"-2px"},200);
                        $("span",$(this)).css("display","block");
                    },
                    function () {
                        $("a",$(this)).stop().animate({"margin-left":"-' . $marginLeft.'px"},200);
                        $("span",$(this)).css("display","initial");
                    }
                );
            });</script>';
        $html .= '</div>';

        return $html;
    }