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307 lines
11 KiB
307 lines
11 KiB
<?php
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// This file is part of the Certificate module for Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Handles viewing the report
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*
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* @package mod_certificate
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* @copyright Mark Nelson <markn@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require_once('../../config.php');
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require_once('locallib.php');
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$id = required_param('id', PARAM_INT); // Course module ID
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$sort = optional_param('sort', '', PARAM_RAW);
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$download = optional_param('download', '', PARAM_ALPHA);
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$action = optional_param('action', '', PARAM_ALPHA);
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$page = optional_param('page', 0, PARAM_INT);
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$perpage = optional_param('perpage', CERT_PER_PAGE, PARAM_INT);
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// Ensure the perpage variable does not exceed the max allowed if
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// the user has not specified they wish to view all certificates.
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if (CERT_PER_PAGE !== 0) {
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if (($perpage > CERT_MAX_PER_PAGE) || ($perpage <= 0)) {
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$perpage = CERT_MAX_PER_PAGE;
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}
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} else {
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$perpage = '9999999';
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}
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$url = new moodle_url('/mod/certificate/report.php', array('id'=>$id, 'page' => $page, 'perpage' => $perpage));
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if ($download) {
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$url->param('download', $download);
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}
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if ($action) {
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$url->param('action', $action);
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}
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$PAGE->set_url($url);
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if (!$cm = get_coursemodule_from_id('certificate', $id)) {
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print_error('Course Module ID was incorrect');
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}
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if (!$course = $DB->get_record('course', array('id'=> $cm->course))) {
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print_error('Course is misconfigured');
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}
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if (!$certificate = $DB->get_record('certificate', array('id'=> $cm->instance))) {
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print_error('Certificate ID was incorrect');
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}
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// Requires a course login
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require_login($course, false, $cm);
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// Check capabilities
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$context = context_module::instance($cm->id);
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require_capability('mod/certificate:manage', $context);
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// Declare some variables
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$strcertificates = get_string('modulenameplural', 'certificate');
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$strcertificate = get_string('modulename', 'certificate');
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$strto = get_string('awardedto', 'certificate');
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$strdate = get_string('receiveddate', 'certificate');
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$strgrade = get_string('grade','certificate');
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$strcode = get_string('code', 'certificate');
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$strreport= get_string('report', 'certificate');
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if (!$download) {
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$PAGE->navbar->add($strreport);
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$PAGE->set_title(format_string($certificate->name).": $strreport");
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$PAGE->set_heading($course->fullname);
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// Check to see if groups are being used in this choice
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if ($groupmode = groups_get_activity_groupmode($cm)) {
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groups_get_activity_group($cm, true);
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}
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} else {
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$groupmode = groups_get_activity_groupmode($cm);
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// Get all results when $page and $perpage are 0
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$page = $perpage = 0;
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}
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// Ensure there are issues to display, if not display notice
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if (!$users = certificate_get_issues($certificate->id, $DB->sql_fullname(), $groupmode, $cm, $page, $perpage)) {
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echo $OUTPUT->header();
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groups_print_activity_menu($cm, $CFG->wwwroot . '/mod/certificate/report.php?id='.$id);
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echo $OUTPUT->notification(get_string('nocertificatesissued', 'certificate'));
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echo $OUTPUT->footer($course);
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exit();
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}
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// Get extra fields to show the user.
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$extrafields = get_extra_user_fields($context);
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if ($download == "ods") {
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require_once("$CFG->libdir/odslib.class.php");
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// Calculate file name
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$filename = certificate_get_certificate_filename($certificate, $cm, $course) . '.ods';
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// Creating a workbook
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$workbook = new MoodleODSWorkbook("-");
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// Send HTTP headers
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$workbook->send($filename);
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// Creating the first worksheet
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$myxls = $workbook->add_worksheet($strreport);
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// Print names of all the fields
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$myxls->write_string(0, 0, get_string("lastname"));
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$myxls->write_string(0, 1, get_string("firstname"));
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$nextposition = 2;
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foreach ($extrafields as $field) {
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$myxls->write_string(0, $nextposition, get_user_field_name($field));
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$nextposition++;
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}
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$myxls->write_string(0, $nextposition, get_string("group"));
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$myxls->write_string(0, $nextposition + 1, $strdate);
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$myxls->write_string(0, $nextposition + 2, $strgrade);
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$myxls->write_string(0, $nextposition + 3, $strcode);
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// Generate the data for the body of the spreadsheet
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$i = 0;
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$row = 1;
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if ($users) {
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foreach ($users as $user) {
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$myxls->write_string($row, 0, $user->lastname);
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$myxls->write_string($row, 1, $user->firstname);
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$nextposition = 2;
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foreach ($extrafields as $field) {
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$myxls->write_string($row, $nextposition, $user->$field);
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$nextposition++;
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}
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$ug2 = '';
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if ($usergrps = groups_get_all_groups($course->id, $user->id)) {
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foreach ($usergrps as $ug) {
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$ug2 = $ug2. $ug->name;
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}
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}
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$myxls->write_string($row, $nextposition, $ug2);
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$myxls->write_string($row, $nextposition + 1, userdate($user->timecreated));
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$myxls->write_string($row, $nextposition + 2, certificate_get_grade($certificate, $course, $user->id));
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$myxls->write_string($row, $nextposition + 3, $user->code);
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$row++;
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}
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$pos = 6;
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}
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// Close the workbook
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$workbook->close();
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exit;
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}
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if ($download == "xls") {
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require_once("$CFG->libdir/excellib.class.php");
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// Calculate file name
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$filename = certificate_get_certificate_filename($certificate, $cm, $course) . '.xls';
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// Creating a workbook
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$workbook = new MoodleExcelWorkbook("-");
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// Send HTTP headers
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$workbook->send($filename);
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// Creating the first worksheet
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$myxls = $workbook->add_worksheet($strreport);
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// Print names of all the fields
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$myxls->write_string(0, 0, get_string("lastname"));
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$myxls->write_string(0, 1, get_string("firstname"));
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$nextposition = 2;
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foreach ($extrafields as $field) {
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$myxls->write_string(0, $nextposition, get_user_field_name($field));
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$nextposition++;
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}
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$myxls->write_string(0, $nextposition, get_string("group"));
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$myxls->write_string(0, $nextposition + 1, $strdate);
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$myxls->write_string(0, $nextposition + 2, $strgrade);
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$myxls->write_string(0, $nextposition + 3, $strcode);
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// Generate the data for the body of the spreadsheet
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$i = 0;
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$row = 1;
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if ($users) {
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foreach ($users as $user) {
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$myxls->write_string($row, 0, $user->lastname);
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$myxls->write_string($row, 1, $user->firstname);
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$nextposition = 2;
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foreach ($extrafields as $field) {
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$myxls->write_string($row, $nextposition, $user->$field);
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$nextposition++;
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}
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$ug2 = '';
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if ($usergrps = groups_get_all_groups($course->id, $user->id)) {
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foreach ($usergrps as $ug) {
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$ug2 = $ug2 . $ug->name;
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}
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}
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$myxls->write_string($row, $nextposition, $ug2);
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$myxls->write_string($row, $nextposition + 1, userdate($user->timecreated));
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$myxls->write_string($row, $nextposition + 2, certificate_get_grade($certificate, $course, $user->id));
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$myxls->write_string($row, $nextposition + 3, $user->code);
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$row++;
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}
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$pos = 6;
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}
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// Close the workbook
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$workbook->close();
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exit;
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}
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if ($download == "txt") {
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$filename = certificate_get_certificate_filename($certificate, $cm, $course) . '.txt';
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header("Content-Type: application/download\n");
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header("Content-Disposition: attachment; filename=\"$filename\"");
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header("Expires: 0");
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header("Cache-Control: must-revalidate,post-check=0,pre-check=0");
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header("Pragma: public");
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// Print names of all the fields
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echo get_string("lastname"). "\t" .get_string("firstname") . "\t";
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foreach ($extrafields as $field) {
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echo get_user_field_name($field) . "\t";
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}
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echo get_string("group"). "\t";
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echo $strdate. "\t";
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echo $strgrade. "\t";
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echo $strcode. "\n";
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// Generate the data for the body of the spreadsheet
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$i=0;
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$row=1;
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if ($users) foreach ($users as $user) {
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echo $user->lastname;
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echo "\t" . $user->firstname . "\t";
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foreach ($extrafields as $field) {
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echo $user->$field . "\t";
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}
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$ug2 = '';
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if ($usergrps = groups_get_all_groups($course->id, $user->id)) {
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foreach ($usergrps as $ug) {
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$ug2 = $ug2. $ug->name;
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}
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}
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echo $ug2 . "\t";
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echo userdate($user->timecreated) . "\t";
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echo certificate_get_grade($certificate, $course, $user->id) . "\t";
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echo $user->code . "\n";
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$row++;
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}
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exit;
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}
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$usercount = count(certificate_get_issues($certificate->id, $DB->sql_fullname(), $groupmode, $cm));
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// Create the table for the users
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$table = new html_table();
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$table->width = "95%";
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$table->tablealign = "center";
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$table->head = array($strto);
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$table->align = array('left');
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foreach ($extrafields as $field) {
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$table->head[] = get_user_field_name($field);
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$table->align[] = 'left';
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}
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$table->head = array_merge($table->head, array($strdate, $strgrade, $strcode));
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$table->align = array_merge($table->align, array('left', 'center', 'center'));
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foreach ($users as $user) {
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$name = $OUTPUT->user_picture($user) . fullname($user);
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$date = userdate($user->timecreated) . certificate_print_user_files($certificate, $user->id, $context->id);
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$code = $user->code;
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$data = array();
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$data[] = $name;
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foreach ($extrafields as $field) {
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$data[] = $user->$field;
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}
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$data = array_merge($data, array($date, certificate_get_grade($certificate, $course, $user->id), $code));
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$table->data[] = $data;
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}
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// Create table to store buttons
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$tablebutton = new html_table();
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$tablebutton->attributes['class'] = 'downloadreport';
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$btndownloadods = $OUTPUT->single_button(new moodle_url("report.php", array('id'=>$cm->id, 'download'=>'ods')), get_string("downloadods"));
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$btndownloadxls = $OUTPUT->single_button(new moodle_url("report.php", array('id'=>$cm->id, 'download'=>'xls')), get_string("downloadexcel"));
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$btndownloadtxt = $OUTPUT->single_button(new moodle_url("report.php", array('id'=>$cm->id, 'download'=>'txt')), get_string("downloadtext"));
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$tablebutton->data[] = array($btndownloadods, $btndownloadxls, $btndownloadtxt);
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echo $OUTPUT->header();
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groups_print_activity_menu($cm, $CFG->wwwroot . '/mod/certificate/report.php?id='.$id);
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echo $OUTPUT->heading(get_string('modulenameplural', 'certificate'));
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echo $OUTPUT->paging_bar($usercount, $page, $perpage, $url);
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echo '<br />';
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echo html_writer::table($table);
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echo html_writer::tag('div', html_writer::table($tablebutton), array('style' => 'margin:auto; width:50%'));
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echo $OUTPUT->footer($course);
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