mirror of
https://github.com/moodle/moodle.git
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262 lines
9.7 KiB
PHP
262 lines
9.7 KiB
PHP
<?php // $Id$
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/**
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* prints an analysed excel-spreadsheet of the feedback
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*
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* @version $Id$
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* @author Andreas Grabs
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* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
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* @package feedback
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*/
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require_once("../../config.php");
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require_once("lib.php");
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require_once('easy_excel.php');
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$id = required_param('id', PARAM_INT); //the POST dominated the GET
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$coursefilter = optional_param('coursefilter', '0', PARAM_INT);
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$formdata = data_submitted();
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if ($id) {
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if (! $cm = get_coursemodule_from_id('feedback', $id)) {
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print_error('invalidcoursemodule');
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}
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if (! $course = $DB->get_record("course", array("id"=>$cm->course))) {
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print_error('coursemisconf');
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}
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if (! $feedback = $DB->get_record("feedback", array("id"=>$cm->instance))) {
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print_error('invalidcoursemodule');
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}
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}
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$capabilities = feedback_load_capabilities($cm->id);
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require_login($course->id, true, $cm);
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if(!$capabilities->viewreports){
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print_error('error');
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}
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//buffering any output
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//this prevents some output before the excel-header will be send
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ob_start();
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$fstring = new object();
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$fstring->bold = get_string('bold', 'feedback');
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$fstring->page = get_string('page', 'feedback');
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$fstring->of = get_string('of', 'feedback');
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$fstring->modulenameplural = get_string('modulenameplural', 'feedback');
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$fstring->questions = get_string('questions', 'feedback');
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$fstring->question = get_string('question', 'feedback');
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$fstring->responses = get_string('responses', 'feedback');
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$fstring->idnumber = get_string('idnumber');
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$fstring->username = get_string('username');
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$fstring->fullname = get_string('fullname');
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$fstring->courseid = get_string('courseid', 'feedback');
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$fstring->course = get_string('course');
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$fstring->anonymous_user = get_string('anonymous_user','feedback');
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ob_end_clean();
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//get the questions (item-names)
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if(!$items = $DB->get_records('feedback_item', array('feedback'=>$feedback->id, 'hasvalue'=>1), 'position')) {
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print_error('no_items_available_yet', 'feedback', $CFG->wwwroot.'/mod/feedback/view.php?id='.$id);
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exit;
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}
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$filename = "feedback.xls";
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//get the groupid for this module
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//get the groupid
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$mygroupid = $SESSION->feedback->lstgroupid;
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// Creating a workbook
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$workbook = new EasyWorkbook("-");
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$workbook->setTempDir($CFG->dataroot.'/temp');
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$workbook->send($filename);
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$workbook->setVersion(8);
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// Creating the worksheets
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$sheetname = clean_param($feedback->name, PARAM_ALPHANUM);
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error_reporting(0);
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$worksheet1 =& $workbook->addWorksheet(substr($sheetname, 0, 31));
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$worksheet1->set_workbook($workbook);
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$worksheet2 =& $workbook->addWorksheet('detailed');
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$worksheet2->set_workbook($workbook);
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error_reporting($CFG->debug);
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$worksheet1->setPortrait();
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$worksheet1->setPaper(9);
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$worksheet1->centerHorizontally();
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$worksheet1->hideGridlines();
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$worksheet1->setHeader("&\"Arial," . $fstring->bold . "\"&14".$feedback->name);
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$worksheet1->setFooter($fstring->page." &P " . $fstring->of . " &N");
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$worksheet1->setColumn(0, 0, 30);
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$worksheet1->setColumn(1, 20, 15);
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$worksheet1->setMargins_LR(0.10);
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$worksheet2->setLandscape();
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$worksheet2->setPaper(9);
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$worksheet2->centerHorizontally();
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//writing the table header
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$rowOffset1 = 0;
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$worksheet1->setFormat("<f>",12,false);
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$worksheet1->write_string($rowOffset1, 0, UserDate(time()));
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////////////////////////////////////////////////////////////////////////
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//print the analysed sheet
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////////////////////////////////////////////////////////////////////////
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//get the completeds
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$completedscount = feedback_get_completeds_group_count($feedback, $mygroupid, $coursefilter);
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if($completedscount > 0){
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//write the count of completeds
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$rowOffset1++;
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$worksheet1->write_string($rowOffset1, 0, $fstring->modulenameplural.': '.strval($completedscount));
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}
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if(is_array($items)){
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$rowOffset1++;
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$worksheet1->write_string($rowOffset1, 0, $fstring->questions.': '. strval(sizeof($items)));
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}
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$rowOffset1 += 2;
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$worksheet1->write_string($rowOffset1, 0, $fstring->question);
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$worksheet1->write_string($rowOffset1, 1, $fstring->responses);
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$rowOffset1++ ;
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if (empty($items)) {
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$items=array();
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}
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foreach($items as $item) {
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//get the class of item-typ
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$itemclass = 'feedback_item_'.$item->typ;
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//get the instance of the item-class
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$itemobj = new $itemclass();
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$rowOffset1 = $itemobj->excelprint_item($worksheet1, $rowOffset1, $item, $mygroupid, $coursefilter);
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}
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////////////////////////////////////////////////////////////////////////
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//print the detailed sheet
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////////////////////////////////////////////////////////////////////////
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//get the completeds
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$completeds = feedback_get_completeds_group($feedback, $mygroupid, $coursefilter);
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//important: for each completed you have to print each item, even if it is not filled out!!!
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//therefor for each completed we have to iterate over all items of the feedback
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//this is done by feedback_excelprint_detailed_items
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$rowOffset2 = 0;
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//first we print the table-header
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$rowOffset2 = feedback_excelprint_detailed_head($worksheet2, $items, $rowOffset2);
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if(is_array($completeds)){
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foreach($completeds as $completed) {
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$rowOffset2 = feedback_excelprint_detailed_items($worksheet2, $completed, $items, $rowOffset2);
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}
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}
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$workbook->close();
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exit;
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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//functions
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////////////////////////////////////////////////////////////////////////////////
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function feedback_excelprint_detailed_head(&$worksheet, $items, $rowOffset) {
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global $fstring, $feedback;
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if(!$items) return;
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$colOffset = 0;
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$worksheet->setFormat('<l><f><ru2>');
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$worksheet->write_string($rowOffset, $colOffset, $fstring->idnumber);
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$colOffset++;
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$worksheet->write_string($rowOffset, $colOffset, $fstring->username);
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$colOffset++;
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$worksheet->write_string($rowOffset, $colOffset, $fstring->fullname);
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$colOffset++;
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foreach($items as $item) {
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$worksheet->setFormat('<l><f><ru2>');
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$worksheet->write_string($rowOffset, $colOffset, $item->name);
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$colOffset++;
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}
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$worksheet->setFormat('<l><f><ru2>');
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$worksheet->write_string($rowOffset, $colOffset, $fstring->courseid);
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$colOffset++;
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$worksheet->setFormat('<l><f><ru2>');
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$worksheet->write_string($rowOffset, $colOffset, $fstring->course);
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$colOffset++;
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return $rowOffset + 1;
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}
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function feedback_excelprint_detailed_items(&$worksheet, $completed, $items, $rowOffset) {
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global $DB, $fstring;
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if(!$items) return;
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$colOffset = 0;
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$courseid = 0;
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$feedback = $DB->get_record('feedback', array('id'=>$completed->feedback));
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//get the username
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//anonymous users are separated automatically because the userid in the completed is "0"
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$worksheet->setFormat('<l><f><ru2>');
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if($user = $DB->get_record('user', array('id'=>$completed->userid))) {
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if ($completed->anonymous_response == FEEDBACK_ANONYMOUS_NO) {
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$worksheet->write_string($rowOffset, $colOffset, $user->idnumber);
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$colOffset++;
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$userfullname = fullname($user);
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$worksheet->write_string($rowOffset, $colOffset, $user->username);
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$colOffset++;
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} else {
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$userfullname = $fstring->anonymous_user;
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$worksheet->write_string($rowOffset, $colOffset, '-');
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$colOffset++;
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$worksheet->write_string($rowOffset, $colOffset, '-');
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$colOffset++;
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}
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}else {
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$userfullname = $fstring->anonymous_user;
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$worksheet->write_string($rowOffset, $colOffset, '-');
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$colOffset++;
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$worksheet->write_string($rowOffset, $colOffset, '-');
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$colOffset++;
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}
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$worksheet->write_string($rowOffset, $colOffset, $userfullname);
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$colOffset++;
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foreach($items as $item) {
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$value = $DB->get_record('feedback_value', array('item'=>$item->id, 'completed'=>$completed->id));
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$itemclass = 'feedback_item_'.$item->typ;
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$itemobj = new $itemclass();
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$printval = $itemobj->get_printval($item, $value);
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$worksheet->setFormat('<l><vo>');
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if(is_numeric($printval)) {
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$worksheet->write_number($rowOffset, $colOffset, trim($printval));
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} else {
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$worksheet->write_string($rowOffset, $colOffset, trim($printval));
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}
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$printval = '';
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$colOffset++;
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$courseid = isset($value->course_id) ? $value->course_id : 0;
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if($courseid == 0) $courseid = $feedback->course;
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}
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$worksheet->write_number($rowOffset, $colOffset, $courseid);
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$colOffset++;
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if(isset($courseid) AND $course = $DB->get_record('course', array('id'=>$courseid))) {
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$worksheet->write_string($rowOffset, $colOffset, $course->shortname);
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}
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return $rowOffset + 1;
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}
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?>
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