/**
* Handle showing the box that allows a user to mark a unit as completed.
*/
function WPCW_units_processUnitContent($content)
{
// #### Ensure we're only showing a course unit, a single item
if (!is_single() || 'course_unit' != get_post_type()) {
return $content;
}
// Use object to handle the rendering of the unit on the frontend.
include_once WPCW_plugin_getPluginDirPath() . 'classes/class_frontend_unit.inc.php';
global $post;
$fe = new WPCW_UnitFrontend($post);
// #### Get associated data for this unit. No course/module data, then it's not a unit
if (!$fe->check_unit_doesUnitHaveParentData()) {
return $content;
}
// #### Ensure we're logged in
if (!$fe->check_user_isUserLoggedIn()) {
return $fe->message_user_notLoggedIn();
}
// #### User not allowed access to content, so certainly can't say they've done this unit.
if (!$fe->check_user_canUserAccessCourse()) {
return $fe->message_user_cannotAccessCourse();
}
// #### Is user allowed to access this unit yet?
if (!$fe->check_user_canUserAccessUnit()) {
return $fe->message_user_cannotAccessUnit();
}
// ### Do the remaining rendering...
return $fe->render_detailsForUnit($content);
}
<?php
/**
* WP Courseware
*
* Functions relating to modifying a quiz.
*/
include_once WPCW_plugin_getPluginDirPath() . 'classes/class_custom_feedback.inc.php';
/**
* Function that allows a quiz to be created or edited.
*/
function WPCW_showPage_ModifyQuiz_load()
{
// Thickbox needed for random and quiz windows.
add_thickbox();
$page = new PageBuilder(true);
$quizDetails = false;
$adding = false;
$quizID = false;
// Check POST and GET
if (isset($_GET['quiz_id'])) {
$quizID = $_GET['quiz_id'] + 0;
} else {
if (isset($_POST['quiz_id'])) {
$quizID = $_POST['quiz_id'] + 0;
}
}
// Trying to edit a quiz
if ($quizDetails = WPCW_quizzes_getQuizDetails($quizID, false, false, false)) {
// Abort if quiz not found.
if (!$quizDetails) {
/**
* Works out if we're showing any custom feedback messages to the user.
* @return $resultsList The list of messages to show (or an empty array).
*/
function fetch_customFeedbackMessage_calculateMessages()
{
$resultsList = array();
// #### 1) - Check we have graded questions for a quiz
if ($this->check_quizzes_validQuizDetails() && $this->unitQuizProgress && 'survey' != $this->unitQuizDetails->quiz_type && $this->unitQuizProgress->quiz_needs_marking == 0) {
// #### 2) - See if we have any tag grades for this quiz
$tagBucketList = $this->fetch_quizzes_questionResultsByTag();
// No tags to check data against
if (empty($tagBucketList)) {
return $resultsList;
}
// #### 3) - See if we have any feedback messages for this quiz using
// a combination of the tags from above, and the quiz ID. This saves
// how much data we load from the database.
$tagIDList = array_keys($tagBucketList);
$feedbackList = WPCW_quizzes_feedback_getFeedbackMessagesForQuiz($this->unitQuizDetails->quiz_id, $tagIDList);
// #### 4) - Now we process each feedback message to see if it matches the criteria.
if (!empty($feedbackList)) {
// Now include custom feedback class, as we need it.
include_once WPCW_plugin_getPluginDirPath() . 'classes/class_custom_feedback.inc.php';
foreach ($feedbackList as $feedbackItem) {
$fb = new WPCW_quiz_CustomFeedback($this->unitQuizDetails->quiz_id, $feedbackItem);
// See if the message matches the feedback we've got.
if ($fb->doesMessageMatchCriteria($tagBucketList)) {
$resultsList[] = $fb->getMessage();
}
//echo $fb->generate_editForm();
}
}
// end if $feedbackList.
}
// end if quiz check
return $resultsList;
}
/**
* Generate the certificate PDF.
*
* @param String $student The name of the student.
* @param String $courseName The name of the course.
*/
function generatePDF($student, $courseName, $showMode = 'download')
{
$topLineY = 45;
// Set the background image
$bgType = WPCW_arrays_getValue($this->settingsList, 'cert_background_type', 'use_default');
$bgImg = WPCW_arrays_getValue($this->settingsList, 'cert_background_custom_url');
// Use custom image
if ($bgType == 'use_custom') {
if ($bgImg) {
$this->pdffile->Image($bgImg, 0, 0, $this->size_width, $this->size_height);
}
} else {
$this->pdffile->Image(WPCW_plugin_getPluginDirPath() . 'img/certificates/certificate_bg.jpg', 0, 0, $this->size_width, $this->size_height);
}
// ...Certify...
$this->pdffile->SetFont('Helvetica', 'B', 32);
$this->centerString(strtoupper(__('This is to certify that', 'wp_courseware')), $topLineY);
// Name with a line underneath
$this->pdffile->SetFont('ArchitectsDaughter', '', 16);
$this->centerString($student, $topLineY + 20);
$this->centerLine(120, $topLineY + 24);
// ...Completed...
$this->pdffile->SetFont('Helvetica', 'B', 32);
$this->centerString(strtoupper(__('has successfully completed', 'wp_courseware')), $topLineY + 50);
// Course
$this->pdffile->SetFont('ArchitectsDaughter', '', 16);
$this->centerString($courseName, $topLineY + 70);
$this->centerLine(180, $topLineY + 74);
$this->footer_line_length = 60;
$this->footer_Y = 162;
$footer_font_size = 15;
$date_X = 40;
$this->signature_X = $this->size_width - 100;
$this->pdffile->SetFont('Helvetica', '', 14);
// Date - field
$this->pdffile->SetXY($date_X, $this->footer_Y + 8);
$this->pdffile->Cell(0, 0, __('Date', 'wp_courseware'), false, false, 'L');
// Signature - field
$this->pdffile->SetXY($this->signature_X, $this->footer_Y + 8);
$this->pdffile->Cell(0, 0, __('Instructor', 'wp_courseware'), false, false, 'L');
// Lines - Date, Signature
$this->pdffile->Line($date_X, $this->footer_Y + 3, $date_X + $this->footer_line_length, $this->footer_Y + 3);
$this->pdffile->Line($this->signature_X, $this->footer_Y + 3, $this->signature_X + $this->footer_line_length, $this->footer_Y + 3);
// Date - the date itself. Centre on the line
$this->pdffile->SetFont('ArchitectsDaughter', '', $footer_font_size);
// Use local date
$date_localFormat = get_option('date_format');
$date_str = date_i18n($date_localFormat, current_time('timestamp'));
$date_str_len = $this->pdffile->GetStringWidth($date_str);
$this->pdffile->SetXY($date_X + ($this->footer_line_length - $date_str_len) / 2, $this->footer_Y);
$this->pdffile->Cell(0, 0, $date_str, false, false);
// Signature - signature itself
$this->render_handleSignature();
// Logo - handle rendering a logo if one exists
$this->render_handleLogo();
// Change output based on what's been specified as a parameter.
if ('browser' == $showMode) {
$this->pdffile->Output('certificate.pdf', 'I');
} else {
$this->pdffile->Output('certificate.pdf', 'D');
}
}
<?php
/**
* Frontend only AJAX functions.
*/
include_once 'frontend_only.inc.php';
// Ensure we have frontend functions
// Use object to handle the rendering of the unit on the frontend.
include_once WPCW_plugin_getPluginDirPath() . 'classes/class_frontend_unit.inc.php';
/**
* Function called when user is requesting a retake of a quiz. Lots of checking
* needs to go on here for security reasons to ensure that they don't manipulate
* their own progress (or somebody elses).
*/
function WPCW_AJAX_units_handleQuizRetakeRequest()
{
// Security check
if (!wp_verify_nonce(WPCW_arrays_getValue($_POST, 'progress_nonce'), 'wpcw-progress-nonce')) {
die(__('Security check failed!', 'wp_courseware'));
}
// Get unit and quiz ID
$unitID = intval(WPCW_arrays_getValue($_POST, 'unitid'));
$quizID = intval(WPCW_arrays_getValue($_POST, 'quizid'));
// Get the post object for this quiz item.
$post = get_post($unitID);
if (!$post) {
echo WPCW_UnitFrontend::message_createMessage_error(__('Error - could not request a retake for the quiz.', 'wp_courseware') . ' ' . __('Could not find training unit.', 'wp_courseware'));
die;
}
// Initalise the unit details
$fe = new WPCW_UnitFrontend($post);
/**
* Generate the certificate PDF.
*
* @param String $student The name of the student.
* @param String $courseName The name of the course.
* @param String $certificateDetails The raw certificate details.
* @param String $showMode What type of export to do. ('download' to force a download or 'browser' to do it inline.)
*/
function generatePDF($student, $courseName, $certificateDetails, $showMode = 'download')
{
// Do codepage conversions of text used in the certificate.
$encoding = WPCW_arrays_getValue($this->settingsList, 'certificate_encoding', 'ISO-8859-1');
// GW 150217 Umlaute zerschießen hier alles!
// GW 150217 $student = iconv('UTF-8', $encoding.'//TRANSLIT//IGNORE', $student);
// GW 150114 Umlaute zerschießen hier alles!
// GW 150114 $courseName = iconv('UTF-8', $encoding.'//TRANSLIT//IGNORE', $courseName);
// GW 150119 $topLineY = 45;
// Beginn der gesamten Ausgabe
$topLineY = 95;
// Set the background image
$bgType = WPCW_arrays_getValue($this->settingsList, 'cert_background_type', 'use_default');
$bgImg = WPCW_arrays_getValue($this->settingsList, 'cert_background_custom_url');
// Disable auto-page-break
$this->pdffile->SetAutoPageBreak(false, 0);
// Use custom image
if ($bgType == 'use_custom') {
if ($bgImg) {
$this->pdffile->Image($bgImg, 0, 0, $this->size_width, $this->size_height);
}
} else {
$this->pdffile->Image(WPCW_plugin_getPluginDirPath() . 'img/certificates/certificate_bg.jpg', 0, 0, 297, 210, '', '', '', false, 300, '', false, false, 0);
}
// ...Certify...
$this->pdffile->SetFont('Helvetica', 'B', 28);
// GW 150114 ... war 30
$this->centerString(strtoupper(__('This is to certify that', 'wp_courseware')), $topLineY);
// Name with a line underneath
$this->pdffile->SetFont('ArchitectsDaughter', '', 16, false, false);
// GW 150122 ... war $this->centerString($student, $topLineY + 20);
// GW 150122 ... war $this->centerLine(120, $topLineY + 27);
$this->centerString($student, $topLineY + 35);
$this->centerLine(120, $topLineY + 42);
// ...Completed...
// GW 150119 $this->pdffile->SetFont('Helvetica','B', 28);
$this->pdffile->SetFont('Helvetica', 'B', 16);
// GW 150114 ... war 30
// GW 150122 ... war $this->centerString(strtoupper(__('has successfully completed', 'wp_courseware')), $topLineY + 50);
$this->centerString(strtoupper(__('has successfully completed', 'wp_courseware')), $topLineY + 60);
// Course
$this->pdffile->SetFont('ArchitectsDaughter', '', 16);
// GW 150122 ... $this->centerString($courseName, $topLineY + 70);
// GW 150122 ... $this->centerLine(180, $topLineY + 77);
$this->centerString($courseName, $topLineY + 85);
$this->centerLine(180, $topLineY + 92);
$this->footer_line_length = 60;
// GW 150119 $this->footer_Y = 162;
$this->footer_Y = 250;
$footer_font_size = 15;
$date_X = 40;
$this->signature_X = $this->size_width - 100;
$this->pdffile->SetFont('Helvetica', '', 14);
// Date - field
$this->pdffile->SetXY($date_X, $this->footer_Y + 8);
$this->pdffile->Cell(0, 0, __('Date', 'wp_courseware'), false, false, 'L');
// Signature - field
$this->pdffile->SetXY($this->signature_X, $this->footer_Y + 8);
$this->pdffile->Cell(0, 0, __('Instructor', 'wp_courseware'), false, false, 'L');
// Lines - Date, Signature
$this->pdffile->Line($date_X, $this->footer_Y + 7, $date_X + $this->footer_line_length, $this->footer_Y + 7);
$this->pdffile->Line($this->signature_X, $this->footer_Y + 7, $this->signature_X + $this->footer_line_length, $this->footer_Y + 7);
// Date - the date itself. Centre on the line
$this->pdffile->SetFont('ArchitectsDaughter', '', $footer_font_size);
// Use date of completion if available from certificate details
$completeDate = false;
if ($certificateDetails && $certificateDetails->cert_generated) {
$completeDate = strtotime($certificateDetails->cert_generated);
}
// Use current date if not available.
if ($completeDate <= 0) {
$completeDate = current_time('timestamp');
}
$date_localFormat = get_option('date_format');
$date_str = date_i18n($date_localFormat, $completeDate);
$date_str_len = $this->pdffile->GetStringWidth($date_str);
$this->pdffile->SetXY($date_X + ($this->footer_line_length - $date_str_len) / 2, $this->footer_Y);
$this->pdffile->Cell(0, 0, $date_str, false, false);
// Signature - signature itself
$this->render_handleSignature();
// Logo - handle rendering a logo if one exists
$this->render_handleLogo();
// Change output based on what's been specified as a parameter.
if ('browser' == $showMode) {
// GW 150120 - war: certificate.pdf (2x)
$this->pdffile->Output('Teilnahme-Zertifikat.pdf', 'I');
} else {
$this->pdffile->Output('Teilnahme-Zertifikat.pdf', 'D');
}
}
/**
* Generate the certificate PDF.
*
* @param String $student The name of the student.
* @param String $courseName The name of the course.
* @param String $certificateDetails The raw certificate details.
* @param String $showMode What type of export to do. ('download' to force a download or 'browser' to do it inline.)
*/
function generatePDF($student, $courseName, $certificateDetails, $showMode = 'download')
{
// Do codepage conversions of text used in the certificate.
$encoding = WPCW_arrays_getValue($this->settingsList, 'certificate_encoding', 'ISO-8859-1');
// GW 150217 Umlaute zerschießen hier alles!
// GW 150217 $student = iconv('UTF-8', $encoding.'//TRANSLIT//IGNORE', $student);
// GW 150114 Umlaute zerschießen hier alles!
// GW 150114 $courseName = iconv('UTF-8', $encoding.'//TRANSLIT//IGNORE', $courseName);
// GW 150119 $topLineY = 45;
// Beginn der gesamten Ausgabe
$topLineY = 35;
// Set the background image
$bgType = WPCW_arrays_getValue($this->settingsList, 'cert_background_type', 'use_default');
$bgImg = WPCW_arrays_getValue($this->settingsList, 'cert_background_custom_url');
// Disable auto-page-break
$this->pdffile->SetAutoPageBreak(false, 0);
// Use custom image
if ($bgType == 'use_custom') {
if ($bgImg) {
$this->pdffile->Image($bgImg, 0, 0, $this->size_width, $this->size_height);
}
} else {
$this->pdffile->Image(WPCW_plugin_getPluginDirPath() . 'img/certificates/certificate_bg.jpg', 0, 0, 297, 210, '', '', '', false, 300, '', false, false, 0);
}
$topLineY += 3;
$this->pdffile->SetFont('Helvetica', '', 6);
$this->pdffile->SetXY(145, $topLineY);
$this->pdffile->Cell(0, 0, 'Urlaubs- und Lohnausgleichskasse der Bauwirtschaft', false, false);
$topLineY += 2;
$this->pdffile->SetXY(145, $topLineY);
$this->pdffile->Cell(0, 0, 'Zusatzversorgungskasse des Baugewerbes AG', false, false);
$topLineY += 8;
// Ich habe an der ... teilgenommen
$this->pdffile->SetFont('Helvetica', 'B', 16);
$this->centerString('Ich habe an der Datenschutz-Schulung und dem', $topLineY);
$topLineY += 6;
$this->centerString('Verständnistest für Beschäftigte bei SOKA-BAU teilgenommen.', $topLineY);
$topLineY += 27;
// Date - the date itself. Centre on the line
$this->pdffile->SetFont('Helvetica', '', 14);
// Use date of completion if available from certificate details
$completeDate = false;
if ($certificateDetails && $certificateDetails->cert_generated) {
$completeDate = strtotime($certificateDetails->cert_generated);
}
// Use current date if not available.
if ($completeDate <= 0) {
$completeDate = current_time('timestamp');
}
$date_localFormat = get_option('date_format');
$date_str = date_i18n($date_localFormat, $completeDate);
$date_str_kopie = $date_str;
// GW 150225 Datum doch nich anzeigen $date_str = ", den " . $date_str;
$date_str = ", den ";
$date_str_len = $this->pdffile->GetStringWidth($date_str);
$this->pdffile->SetXY(70, $topLineY);
$this->pdffile->Cell(0, 0, $date_str, false, false);
$topLineY += 6;
// Ort, Datum, Unterschrift
$three_line_length = 57;
// Ort
$ort_X = 10;
$this->pdffile->SetFont('Helvetica', '', 12);
$str_N = 'Ort';
$str_W = $this->pdffile->GetStringWidth($str_N);
$new_X = $ort_X + $three_line_length / 2 - $str_W / 2;
$new_X = round($new_X);
$this->pdffile->SetXY($new_X, $topLineY);
$this->pdffile->Cell(0, 0, $str_N, false, false, 'L');
$this->pdffile->Line($ort_X, $topLineY, $ort_X + $three_line_length, $topLineY);
// Datum
$datum_X = 77;
$this->pdffile->SetFont('Helvetica', '', 12);
$str_N = 'Datum';
$str_W = $this->pdffile->GetStringWidth($str_N);
$new_X = $datum_X + $three_line_length / 2 - $str_W / 2;
$new_X = round($new_X);
$this->pdffile->SetXY($new_X, $topLineY);
$this->pdffile->Cell(0, 0, $str_N, false, false, 'L');
$this->pdffile->Line($datum_X, $topLineY, $datum_X + $three_line_length, $topLineY);
// Unterschrift
$unterschrift_X = 145;
$this->pdffile->SetFont('Helvetica', '', 12);
$str_N = 'Unterschrift, Abteilungs-Nr.';
$str_W = $this->pdffile->GetStringWidth($str_N);
$new_X = $unterschrift_X + $three_line_length / 2 - $str_W / 2;
$new_X = round($new_X);
$this->pdffile->SetXY($new_X, $topLineY);
$this->pdffile->Cell(0, 0, $str_N, false, false, 'L');
$this->pdffile->Line($unterschrift_X, $topLineY, $unterschrift_X + $three_line_length, $topLineY);
$topLineY += 18;
// Teilnahme-Zertifikat
$this->pdffile->SetFont('Helvetica', 'B', 36);
$this->centerString('Teilnahme-Zertifikat', $topLineY);
// Name des "Studenten"
$this->pdffile->SetFont('Helvetica', 'B', 24);
$topLineY += 26;
//FullName + LoginName kommen in der Form "Gerd Weyhing|gweyhing|male", also auseinanderschneiden.
$exp = explode("|", $student);
$student = $exp[0];
$student_username = $exp[1];
$student_username = "******" . $student_username;
$student_address = $exp[2];
if ($student_address != "") {
$student = $student_address . " " . $student;
}
$this->centerString($student, $topLineY);
$topLineY += 10;
$this->pdffile->SetFont('Helvetica', 'B', 16);
$this->centerString($student_username, $topLineY);
$topLineY += 10;
// ...Completed...
$this->pdffile->SetFont('Helvetica', '', 16);
$this->centerString('hat an der', $topLineY);
$topLineY += 10;
// Titel der Schulung
$this->pdffile->SetFont('Helvetica', 'B', 16);
$this->centerString($courseName, $topLineY);
$topLineY += 10;
// ...teilgenommen
$this->pdffile->SetFont('Helvetica', '', 16);
$this->centerString('teilgenommen', $topLineY);
$topLineY += 10;
$str = 'und den Verständnistest|erfolgreich|bestanden.';
$str_W = $this->pdffile->GetStringWidth($str);
$str_exp = explode("|", $str);
$this->pdffile->SetFont('Helvetica', '', 16);
$this->pdffile->SetXY(42, $topLineY);
$this->pdffile->Cell(0, 0, $str_exp[0], false, false);
$this->pdffile->SetFont('Helvetica', 'B', 17);
$this->pdffile->SetXY(105, $topLineY - 0.4);
$this->pdffile->Cell(0, 0, $str_exp[1], false, false);
$this->pdffile->SetFont('Helvetica', '', 16);
$this->pdffile->SetXY(138, $topLineY);
$this->pdffile->Cell(0, 0, $str_exp[2], false, false);
$topLineY += 18;
$this->centerString('Es wurden folgende Themenschwerpunkte behandelt:', $topLineY);
$this->pdffile->SetFont('Helvetica', '', 14);
$topLineY += 10;
$topLineY += 6;
$this->pdffile->SetXY(30, $topLineY);
$this->pdffile->Cell(0, 0, '- Rechtsquellen des Datenschutzes', false, false);
$topLineY += 6;
$this->pdffile->SetXY(30, $topLineY);
$this->pdffile->Cell(0, 0, '- datenschutzrechtliche Grundbegriffe', false, false);
$topLineY += 6;
$this->pdffile->SetXY(30, $topLineY);
$this->pdffile->Cell(0, 0, '- datenschutzrelevante tarifvertragliche Regelungen', false, false);
$topLineY += 6;
$this->pdffile->SetXY(30, $topLineY);
$this->pdffile->Cell(0, 0, '- Datenschutz bei ULAK und ZVK', false, false);
$topLineY += 12;
$this->pdffile->SetFont('Helvetica', '', 14);
// Untere Zeile
$topLineY += 12;
$date_X = 17;
$signature_X = 115;
$two_line_length = 70;
$str_W = $this->pdffile->GetStringWidth($date_str_kopie);
$new_X = $date_X + $two_line_length / 2 - $str_W / 2;
$new_X = round($new_X);
$this->pdffile->SetXY($new_X, $topLineY);
$this->pdffile->Cell(0, 0, $date_str_kopie, false, false, 'L');
// Datum links unten
$topLineY += 6;
$this->pdffile->SetFont('Helvetica', '', 12);
$str_N = 'Datum';
$str_W = $this->pdffile->GetStringWidth($str_N);
$new_X = $date_X + $two_line_length / 2 - $str_W / 2;
$new_X = round($new_X);
$this->pdffile->SetXY($new_X, $topLineY);
$this->pdffile->Cell(0, 0, $str_N, false, false, 'L');
$this->pdffile->Line($date_X, $topLineY, $date_X + $two_line_length, $topLineY);
// Unterschrift rechts unten
$this->render_handleSignature();
$this->pdffile->SetFont('Helvetica', '', 12);
$str_N = 'Referent';
$str_W = $this->pdffile->GetStringWidth($str_N);
$new_X = $signature_X + $two_line_length / 2 - $str_W / 2;
$new_X = round($new_X);
$this->pdffile->SetXY($new_X, $topLineY);
$this->pdffile->Cell(0, 0, $str_N, false, false, 'L');
$this->pdffile->Line($signature_X, $topLineY, $signature_X + $two_line_length, $topLineY);
$topLineY += 5;
//$this->pdffile->SetXY($date_X + (($this->footer_line_length - $date_str_len)/2), $topLineY);
//$this->pdffile->Cell(0,0, $date_str, false, false);
// Signature - signature itself
// Logo - handle rendering a logo if one exists
$this->render_handleLogo();
$topLineY += 5;
// Date - field
//$this->pdffile->SetXY($date_X, $topLineY);
//$this->pdffile->Cell(0, 0, __('Date', 'wp_courseware'), false, false, 'L');
// Signature - field
//$this->pdffile->SetXY($this->signature_X, $topLineY);
//$this->pdffile->Cell(0,0, __('Instructor', 'wp_courseware'), false, false, 'L');
// Change output based on what's been specified as a parameter.
if ('browser' == $showMode) {
// GW 150120 - war: certificate.pdf (2x)
$this->pdffile->Output('Teilnahme-Zertifikat.pdf', 'I');
} else {
$this->pdffile->Output('Teilnahme-Zertifikat.pdf', 'D');
}
}
/**
* Convert page/post to a course unit
*/
function WPCW_showPage_ConvertPage()
{
require_once WPCW_plugin_getPluginDirPath() . 'pages/page_unit_convertpage.inc.php';
WPCW_showPage_ConvertPage_load();
}