288 lines
11 KiB
PHP
288 lines
11 KiB
PHP
<?PHP
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require_once('../../../config.php');
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require_once('../lib.php');
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require_once($CFG->dirroot.'/lib/tablelib.php');
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$id = optional_param('id', 0, PARAM_INT); // Course Module ID, or
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$params = array();
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if ($id) {
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$params['id'] = $id;
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}
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$PAGE->set_url('/mod/programming/reports/summary.php', $params);
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if ($id) {
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if (! $cm = get_coursemodule_from_id('programming', $id)) {
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print_error('Course Module ID was incorrect');
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}
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if (! $course = $DB->get_record('course', array('id' => $cm->course))) {
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print_error('Course is misconfigured');
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}
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if (! $programming = $DB->get_record('programming', array('id' => $cm->instance))) {
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print_error('Course module is incorrect');
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}
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}
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require_login($course->id, true, $cm);
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$context = context_module::instance($cm->id);
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require_capability('mod/programming:viewreport', $context);
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// results is stored in a array
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$stat_results = array();
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$groupnum = $DB->count_records('groups', array('courseid' => $course->id));
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$groups = $DB->get_records('groups', array('courseid' => $course->id));
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if (is_array($groups)) {
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foreach($groups as $group) {
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summary_stat($stat_results, $group);
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}
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}
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summary_stat($stat_results);
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/// Print the page header
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$PAGE->set_title($programming->name);
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$PAGE->set_heading(format_string($course->fullname));
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echo $OUTPUT->header();
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/// Print tabs
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$renderer = $PAGE->get_renderer('mod_programming');
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$tabs = programming_navtab('reports', 'reports-summary', $course, $programming, $cm);
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echo $renderer->render_navtab($tabs);
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/// Print the main part of the page
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echo html_writer::tag('h2', get_string('summary', 'programming'));
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print_summary_table($stat_results);
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print_action_table();
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print_summary_chart($stat_results);
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/// Finish the page
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echo $OUTPUT->footer($course);
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function print_summary_table($stat_results) {
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global $CFG, $DB, $course, $params;
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$student_role = $DB->get_record('role', array('archetype' => 'student'));
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$table = new flexible_table('summary-stat-table');
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$def = array('range', 'studentcount', 'submitcount', 'submitpercent', 'compilecount', 'compilepercent', 'passedcount', 'passedpercent', 'intimepassedcount', 'intimepassedpercent', 'codelines');
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$table->define_columns($def);
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$headers = array(
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get_string('statrange', 'programming'),
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get_string('statstudentcount', 'programming', $student_role->name),
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get_string('statsubmitcount', 'programming'),
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'%',
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get_string('statcompiledcount', 'programming'),
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'%',
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get_string('statpassedcount', 'programming'),
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'%',
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get_string('statintimepassedcount', 'programming'),
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'%',
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get_string('stataveragelines', 'programming'));
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$table->define_headers($headers);
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$table->set_attribute('id', 'summary-stat-table');
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$table->set_attribute('class', 'generaltable generalbox');
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$table->set_attribute('cellspacing', '1');
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$table->define_baseurl('/mod/programming/view.php', $params);
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$table->setup();
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foreach ($stat_results as $row) {
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$data = array();
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$data[] = $row['name'];
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$data[] = $row['studentcount'];
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$data[] = $row['submitcount'];
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$data[] = ($row['studentcount'] > 0 ? round($row['submitcount'] / $row['studentcount'] * 100, 0) : 0).'%';
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$data[] = $row['compiledcount'];
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$data[] = ($row['studentcount'] > 0 ? round($row['compiledcount'] / $row['studentcount'] * 100, 0) : 0).'%';
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$data[] = $row['passedcount'];
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$data[] = ($row['studentcount'] > 0 ? round($row['passedcount'] / $row['studentcount'] * 100, 0) : 0).'%';
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$data[] = $row['intimepassedcount'];
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$data[] = ($row['studentcount'] > 0 ? round($row['intimepassedcount'] / $row['studentcount'] * 100, 0) : 0).'%';
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$data[] = $row['submitcount'] > 0 ? round($row['averagelines']) : 0;
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$table->add_data($data);
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}
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$table->print_html();
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}
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function print_summary_chart($stat_results) {
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global $PAGE;
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$summary = array_pop($stat_results);
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$acintime = $summary['intimepassedcount'];
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$ac = $summary['passedcount'] - $summary['intimepassedcount'];
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$se = $summary['compiledcount'] - $summary['passedcount'];
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$ce = $summary['submitcount'] - $summary['compiledcount'];
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$ns = $summary['studentcount'] - $summary['submitcount'];
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$strresultcount = get_string('resultcountchart', 'programming');
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$stracintime = get_string('resultchartacintime', 'programming');
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$strac = get_string('resultchartacdiscount', 'programming');
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$strse = get_string('resultchartsomethingwrong', 'programming');
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$strce = get_string('resultchartcompileerror', 'programming');
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$strns = get_string('resultchartnosubmition', 'programming');
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$strgroupresultcount = get_string('resultgroupcountchart', 'programming');
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$jsmodule = array(
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'name' => 'mod_programming',
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'fullpath' => '/mod/programming/module.js',
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'requires' => array('base', 'io', 'node', 'json', 'charts'),
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'strings' => array()
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);
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$groupcount = count($stat_results);
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if ($groupcount) {
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$data = array();
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foreach ($stat_results as $group) {
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$data[] = array(
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'category' => $group['name'],
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'acintime' => $group['intimepassedcount'],
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'ac' => $group['passedcount'] - $group['intimepassedcount'],
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'se' => $group['compiledcount'] - $group['passedcount'],
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'ce' => $group['submitcount'] - $group['compiledcount'],
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);
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}
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echo html_writer::tag('div', '', array('id' => 'summary-group-count-chart', 'class' => 'chart'));
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$PAGE->requires->js_init_call('M.mod_programming.draw_summary_group_count_chart', array(json_encode($data)), false, $jsmodule);
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}
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$percent_chart_data = array(
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array('result' => $stracintime, 'count' => $acintime),
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array('result' => $strac, 'count' => $ac),
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array('result' => $strse, 'count' => $se),
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array('result' => $strce, 'count' => $ce),
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array('result' => $strns, 'count' => $ns)
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);
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echo html_writer::tag('div', '', array('id' => 'summary-percent-chart', 'class' => 'chart'));
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$PAGE->requires->js_init_call('M.mod_programming.draw_summary_percent_chart', array(json_encode($percent_chart_data)), false, $jsmodule);
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}
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/**
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* 统计各个小组完成题目的情况。
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*
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* 目前此函数只处理 roleid 为 5 即学生的情况。
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*
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* @param $state_results 存储统计结果
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* @param $group 要统计的小组，如果为 null 则统计全部人员的情况
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*/
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function summary_stat(&$stat_results, $group = null) {
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global $USER, $CFG, $DB, $course, $programming;
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$context = $DB->get_record('context', array('contextlevel' => CONTEXT_COURSE, 'instanceid' => $course->id));
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$roleid = 5;
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$student_role = $DB->get_record('role', array('archetype' => 'student'));
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if ($group) {
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$gfrom = ", {groups_members} AS gm";
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$gwhere = " AND gm.groupid = $group->id AND ra.userid = gm.userid ";
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$name = $group->name;
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} else {
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$gfrom = $gwhere = '';
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$name = get_string('allstudents', 'programming', $student_role->name);
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}
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$studentcount = $DB->count_records_sql("
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SELECT COUNT(*)
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FROM {role_assignments} AS ra
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$gfrom
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WHERE ra.roleid = $roleid
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AND ra.contextid = $context->id
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$gwhere");
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$submitcount = $DB->count_records_sql("
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SELECT COUNT(*)
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FROM {role_assignments} AS ra,
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{programming_result} AS pr
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$gfrom
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WHERE ra.roleid = $roleid
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AND ra.contextid = $context->id
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AND pr.programmingid = $programming->id
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AND ra.userid = pr.userid
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$gwhere");
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$compiledcount = $DB->count_records_sql("
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SELECT COUNT(*)
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FROM {role_assignments} AS ra,
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{programming_result} AS pr,
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{programming_submits} AS ps
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$gfrom
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WHERE ps.programmingid = $programming->id
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AND pr.programmingid = $programming->id
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AND ra.roleid = $roleid
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AND ra.contextid = $context->id
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AND ps.id = pr.latestsubmitid
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AND pr.userid = ra.userid
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AND ps.judgeresult != 'CE' AND ps.judgeresult != ''
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$gwhere");
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$passedcount = $DB->count_records_sql("
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SELECT COUNT(*)
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FROM {role_assignments} AS ra,
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{programming_submits} AS ps,
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{programming_result} AS pr
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$gfrom
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WHERE ps.programmingid = {$programming->id}
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AND pr.programmingid = {$programming->id}
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AND ra.roleid = $roleid
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AND ra.contextid = $context->id
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AND pr.userid = ra.userid
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AND pr.latestsubmitid = ps.id
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AND ps.passed = 1
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$gwhere");
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$intimepassedcount = $DB->count_records_sql("
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SELECT COUNT(*)
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FROM {role_assignments} AS ra,
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{programming_submits} AS ps,
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{programming_result} AS pr
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$gfrom
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WHERE ps.programmingid = {$programming->id}
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AND pr.programmingid = {$programming->id}
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AND ra.roleid = $roleid
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AND ra.contextid = $context->id
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AND pr.userid = ra.userid
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AND pr.latestsubmitid = ps.id
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AND ps.timemodified <= {$programming->timediscount}
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AND ps.passed = 1
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$gwhere");
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$codeavg = $DB->get_record_sql("
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SELECT AVG(codelines) as codelines
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FROM {role_assignments} AS ra,
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{programming_submits} AS ps,
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{programming_result} AS pr
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$gfrom
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WHERE ps.programmingid = {$programming->id}
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AND pr.programmingid = {$programming->id}
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AND pr.latestsubmitid = ps.id
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AND ra.roleid = $roleid
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AND ra.contextid = $context->id
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AND pr.userid = ra.userid
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$gwhere");
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$codeavg = intval($codeavg->codelines);
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array_push($stat_results,
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array('name' => $name,
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'studentcount' => $studentcount,
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'submitcount' => $submitcount,
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'compiledcount' => $compiledcount,
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'passedcount' => $passedcount,
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'intimepassedcount' => $intimepassedcount,
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'averagelines' => $codeavg));
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return;
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}
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function print_action_table() {
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global $CFG, $OUTPUT, $cm, $context;
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echo '<table><tr><td>';
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if (has_capability('mod/programming:viewotherprogram', $context)) {
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echo $OUTPUT->single_button(new moodle_url('/mod/programming/package.php', array('id' => $cm->id)), get_string('package', 'programming'), 'get');
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}
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echo '</td><td>';
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if (has_capability('mod/programming:edittestcase', $context)) {
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echo $OUTPUT->single_button(new moodle_url('/mod/programming/rejudge.php', array('id' => $cm->id)), get_string('rejudge', 'programming'), 'get');
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}
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echo '</td></tr></table>';
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}
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?>
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