index.php

来自「很棒的在线教学系统」· PHP 代码 · 共 77 行

<?php  // $Id: index.php,v 1.14.2.2 2008/11/29 14:30:57 skodak Exp $

    require_once('../../../config.php');
    require_once($CFG->dirroot.'/lib/statslib.php');
    require_once($CFG->dirroot.'/course/report/stats/lib.php');
    require_once($CFG->libdir.'/adminlib.php');

    $courseid = optional_param('course', SITEID, PARAM_INT);
    $report   = optional_param('report', 0, PARAM_INT);
    $time     = optional_param('time', 0, PARAM_INT);
    $mode     = optional_param('mode', STATS_MODE_GENERAL, PARAM_INT);
    $userid   = optional_param('userid', 0, PARAM_INT);
    $roleid   = 0;

    if ($report > 50) {
        $roleid = substr($report,1);
        $report = 5;
    }

    if ($report == STATS_REPORT_USER_LOGINS) {
        $courseid = SITEID; //override
    }

    if ($mode == STATS_MODE_RANKED) {
        redirect($CFG->wwwroot.'/course/report/stats/index.php?time='.$time);
    }

    if (!$course = get_record("course","id",$courseid)) {
        error("That's an invalid course id");
    }

    if (!empty($userid)) {
        if (!$user = get_record('user','id',$userid)) {
            error("That's an invalid user id");
        }
    }

    require_login($course);
    $context = get_context_instance(CONTEXT_COURSE, $course->id);

    require_capability('coursereport/stats:view', $context);

    add_to_log($course->id, "course", "report stats", "report/stats/index.php?course=$course->id", $course->id);
    stats_check_uptodate($course->id);

    if ($course->id == SITEID) {
        admin_externalpage_setup('reportstats');
        admin_externalpage_print_header();

    } else {
        $strreports = get_string("reports");
        $strstats = get_string('stats');

        $menu = report_stats_mode_menu($course, $mode, $time, "$CFG->wwwroot/course/report/stats/index.php");

        $navlinks = array();
        $navlinks[] = array('name' => $strreports, 'link' => "$CFG->wwwroot/course/report.php?id=$course->id", 'type' => 'misc');
        $navlinks[] = array('name' => $strstats, 'link' => null, 'type' => 'misc');
        $navigation = build_navigation($navlinks);

        print_header("$course->shortname: $strstats", $course->fullname, $navigation, '', '', true, '&nbsp;', $menu);
    }

    if (empty($CFG->enablestats)) {
        if (has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
            redirect("$CFG->wwwroot/$CFG->admin/settings.php?section=stats", get_string('mustenablestats', 'admin'), 3);
        } else {
            error("Stats is not enabled.");
        }
    }

    require($CFG->dirroot.'/course/report/stats/report.php');

    print_footer();

?>