4 * shows an analysed view of a feedback on the mainsite
6 * @author Andreas Grabs
7 * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
11 require_once("../../config.php");
12 require_once("lib.php");
14 // $SESSION->feedback->current_tab = 'analysis';
15 $current_tab = 'analysis';
17 $id = required_param('id', PARAM_INT); //the POST dominated the GET
18 $coursefilter = optional_param('coursefilter', '0', PARAM_INT);
19 $courseitemfilter = optional_param('courseitemfilter', '0', PARAM_INT);
20 $courseitemfiltertyp = optional_param('courseitemfiltertyp', '0', PARAM_ALPHANUM);
21 // $searchcourse = optional_param('searchcourse', '', PARAM_ALPHAEXT);
22 $searchcourse = optional_param('searchcourse', '', PARAM_RAW);
23 $courseid = optional_param('courseid', false, PARAM_INT);
25 $url = new moodle_url('/mod/feedback/analysis_course.php', array('id'=>$id));
26 if ($courseid !== false) {
27 $url->param('courseid', $courseid);
29 if ($coursefilter !== '0') {
30 $url->param('coursefilter', $coursefilter);
32 if ($courseitemfilter !== '0') {
33 $url->param('courseitemfilter', $courseitemfilter);
35 if ($courseitemfiltertyp !== '0') {
36 $url->param('courseitemfiltertyp', $courseitemfiltertyp);
38 if ($searchcourse !== '') {
39 $url->param('searchcourse', $searchcourse);
43 if(($searchcourse OR $courseitemfilter OR $coursefilter) AND !confirm_sesskey()) {
44 print_error('invalidsesskey');
47 if (! $cm = get_coursemodule_from_id('feedback', $id)) {
48 print_error('invalidcoursemodule');
51 if (! $course = $DB->get_record("course", array("id"=>$cm->course))) {
52 print_error('coursemisconf');
55 if (! $feedback = $DB->get_record("feedback", array("id"=>$cm->instance))) {
56 print_error('invalidcoursemodule');
59 if (!$context = get_context_instance(CONTEXT_MODULE, $cm->id)) {
60 print_error('badcontext');
63 require_login($course->id, true, $cm);
65 if( !( (intval($feedback->publish_stats) == 1) OR has_capability('mod/feedback:viewreports', $context))) {
69 /// Print the page header
70 $strfeedbacks = get_string("modulenameplural", "feedback");
71 $strfeedback = get_string("modulename", "feedback");
73 $PAGE->set_heading(format_string($course->fullname));
74 $PAGE->set_title(format_string($feedback->name));
75 echo $OUTPUT->header();
80 //print the analysed items
81 echo $OUTPUT->box_start('generalbox boxaligncenter boxwidthwide');
83 if( has_capability('mod/feedback:viewreports', $context) ) {
84 //button "export to excel"
85 echo $OUTPUT->container_start('mdl-align');
86 $aurl = new moodle_url('analysis_to_excel.php', array('sesskey'=>sesskey(), 'id'=>$id, 'coursefilter'=>$coursefilter));
87 echo $OUTPUT->single_button($aurl, get_string('export_to_excel', 'feedback'));
88 echo $OUTPUT->container_end();
92 //lstgroupid is the choosen id
94 //get completed feedbacks
95 $completedscount = feedback_get_completeds_group_count($feedback, $mygroupid, $coursefilter);
98 echo '<b>'.get_string('completed_feedbacks', 'feedback').': '.$completedscount. '</b><br />';
100 // get the items of the feedback
101 $items = $DB->get_records('feedback_item', array('feedback'=>$feedback->id, 'hasvalue'=>1), 'position');
103 if(is_array($items)){
104 echo '<b>'.get_string('questions', 'feedback').': ' .sizeof($items). ' </b><hr />';
105 echo '<a href="analysis_course.php?id=' . $id . '&courseid='.$courseid.'">'.get_string('show_all', 'feedback').'</a>';
110 echo '<form name="report" method="post" id="analysis-form">';
111 echo '<div class="mdl-align"><table width="80%" cellpadding="10">';
112 if ($courseitemfilter > 0) {
113 $avgvalue = 'avg(value)';
114 if ($DB->get_dbfamily() == 'postgres') { // TODO: this should be moved to standard sql DML function ;-)
115 $avgvalue = 'avg(cast (value as integer))';
117 if ($courses = $DB->get_records_sql ("SELECT fv.course_id, c.shortname, $avgvalue AS avgvalue
118 FROM {feedback_value} fv, {course} c, {feedback_item} fi
119 WHERE fv.course_id = c.id AND fi.id = fv.item AND fi.typ = ? AND fv.item = ?
120 GROUP BY course_id, shortname
121 ORDER BY avgvalue desc",
122 array($courseitemfiltertyp, $courseitemfilter))) {
123 $item = $DB->get_record('feedback_item', array('id'=>$courseitemfilter));
124 echo '<tr><th colspan="2">'.$item->name.'</th></tr>';
125 echo '<tr><td><table align="left">';
126 echo '<tr><th>Course</th><th>Average</th></tr>';
127 $sep_dec = get_string('separator_decimal', 'feedback');
128 $sep_thous = get_string('separator_thousand', 'feedback');
130 foreach ($courses as $c) {
131 $shortname = format_string($course->shortname, true, array('context' => get_context_instance(CONTEXT_COURSE, $c->course_id)));
132 echo '<tr><td>'.$shortname.'</td><td align="right">'.number_format(($c->avgvalue), 2, $sep_dec, $sep_thous).'</td></tr>';
134 echo '</table></td></tr>';
136 echo '<tr><td>'.get_string('noresults').'</td></tr>';
140 echo get_string('search_course', 'feedback') . ': ';
141 echo '<input type="text" name="searchcourse" value="'.s($searchcourse).'"/> <input type="submit" value="'.get_string('search').'"/>';
142 echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
143 echo '<input type="hidden" name="id" value="'.$id.'" />';
144 echo '<input type="hidden" name="courseitemfilter" value="'.$courseitemfilter.'" />';
145 echo '<input type="hidden" name="courseitemfiltertyp" value="'.$courseitemfiltertyp.'" />';
146 echo '<input type="hidden" name="courseid" value="'.$courseid.'" />';
147 echo html_writer::script('', $CFG->wwwroot.'/mod/feedback/feedback.js');
148 $sql = 'select DISTINCT c.id, c.shortname from {course} c, '.
149 '{feedback_value} fv, {feedback_item} fi '.
150 'where c.id = fv.course_id and fv.item = fi.id '.
151 'and fi.feedback = ? '.
153 ('.$DB->sql_like('c.shortname', '?', false).'
154 OR '.$DB->sql_like('c.fullname', '?', false).')';
155 $params = array($feedback->id, "%$searchcourse%", "%$searchcourse%");
157 if ($courses = $DB->get_records_sql_menu($sql, $params)) {
159 echo ' ' . get_string('filter_by_course', 'feedback') . ': ';
161 echo html_writer::select($courses, 'coursefilter', $coursefilter, null, array('id'=>'coursefilterid'));
162 $PAGE->requires->js_init_call('M.util.init_select_autosubmit', array('analysis-form', 'coursefilterid', false));
166 //print the items in an analysed form
168 foreach($items as $item) {
169 if($item->hasvalue == 0) continue;
170 echo '<table width="100%" class="generalbox">';
171 //get the class from item-typ
172 $itemobj = feedback_get_item_class($item->typ);
174 if($feedback->autonumbering) {
175 $printnr = $itemnr.'.';
179 $itemobj->print_analysed($item, $printnr, $mygroupid, $coursefilter);
180 if (preg_match('/rated$/i', $item->typ)) {
181 echo '<tr><td colspan="2"><a href="#" onclick="setcourseitemfilter('.$item->id.',\''.$item->typ.'\'); return false;">'.
182 get_string('sort_by_course', 'feedback').'</a></td></tr>';
188 echo '</table></div>';
190 echo $OUTPUT->box_end();
192 echo $OUTPUT->footer();