/**
* (non-PHPdoc)
* @see WPCW_quiz_base::renderForm_toString()
*/
public function renderForm_toString($parentQuiz, $questionNum, $selectedAnswer, $showAsError, $errorToShow = false)
{
$this->answerList = array();
$this->answerList[__('True', 'wp_courseware')] = 'true';
$this->answerList[__('False', 'wp_courseware')] = 'false';
return parent::renderForm_toString_withClass($parentQuiz, $questionNum, $selectedAnswer, $showAsError, 'wpcw_fe_quiz_q_truefalse', $errorToShow);
}
/**
* Default constructor
* @param Object $quizItem The quiz item details.
*/
function __construct($quizItem)
{
parent::__construct($quizItem);
$this->questionType = 'random_selection';
$this->cssClasses = 'wpcw_question_type_random';
// Hide usage
$this->hideQuestionUsageCount = true;
}
/**
* (non-PHPdoc)
* @see WPCW_quiz_base::renderForm_toString()
*/
function renderForm_toString($parentQuiz, $questionNum, $selectedAnswer, $showAsError, $errorToShow = false)
{
// Process all answers to give them an index. Count must be 1 indexed to avoid disappearing
// due to 0 evaluating to false.
if ($this->quizItem->question_data_answers) {
// Extract answers into raw format.
$this->answerListRaw = WPCW_quizzes_decodeAnswers($this->quizItem->question_data_answers);
// If the user has requested the answers to be randomized, then use this. This function
// with automatically check and handle the randomization and update $this->answerListRaw.
$this->processAnswersWithRandomOption();
// Got answers, so break up into a list of answer => value
if ($this->answerListRaw) {
$this->answerList = array();
$this->answerImageList = array();
foreach ($this->answerListRaw as $idx => $answerItem) {
$answerKey = 'ans_' . $idx;
// Reversing the answer value to key here..
$this->answerList[trim($answerItem['answer'])] = $answerKey;
// Store the image if we have one.
if (isset($answerItem['image'])) {
$this->answerImageList[$answerKey] = $answerItem['image'];
}
}
}
}
// end of answer check
// Add the hint if there is one
if ($this->quizItem->question_answer_hint) {
$this->extraQuizHTMLAfter .= sprintf('<div class="wpcw_fe_quiz_q_hint">%s</div>', nl2br(htmlspecialchars($this->quizItem->question_answer_hint)));
}
// Handover to parent. All multiple choice answers are prefixed with 'ans_'.
return parent::renderForm_toString_withClass($parentQuiz, $questionNum, 'ans_' . $selectedAnswer, $showAsError, 'wpcw_fe_quiz_q_multi', $errorToShow);
}
/**
* (non-PHPdoc)
* @see WPCW_quiz_base::renderForm_toString()
*/
function renderForm_toString($parentQuiz, $questionNum, $selectedAnswer, $showAsError, $errorToShow = false)
{
$this->answerList = false;
// Process all answers to give them an index. Count must be 1 indexed to avoid disappearing
// due to 0 evaluating to false.
$answerCount = 1;
if ($this->quizItem->question_answers) {
$this->answerListRaw = explode("\n", $this->quizItem->question_answers);
// Got answers, so break up into a list of answer => value
if ($this->answerListRaw) {
$this->answerList = array();
foreach ($this->answerListRaw as $answerItem) {
$this->answerList[trim($answerItem)] = 'ans_' . $answerCount++;
}
}
}
// end of answer check
// Handover to parent. All multiple choice answers are prefixed with 'ans_'.
return parent::renderForm_toString_withClass($parentQuiz, $questionNum, 'ans_' . $selectedAnswer, $showAsError, 'wpcw_fe_quiz_q_multi', $errorToShow);
}
/**
* (non-PHPdoc)
* @see WPCW_quiz_base::renderForm_toString()
*/
public function renderForm_toString($parentQuiz, $questionNum, $selectedAnswer, $showAsError, $errorToShow = false)
{
// Generate the ID of the field, also used for the CSS ID
$fieldID = sprintf('question_%d_%s_%d', $parentQuiz->quiz_id, $this->questionType, $this->quizItem->question_id);
// Set CSS wrapper to type of answer.
$cssClass = $this->quizItem->question_answer_type;
// Add the open-entry field, based on what field type has been asked for.
switch ($this->quizItem->question_answer_type) {
case 'single_line':
$this->extraQuizHTML .= sprintf('<input type="text" name="%s" id="%s" value="%s"/>', $fieldID, $fieldID, $selectedAnswer);
break;
case 'medium_textarea':
$this->extraQuizHTML .= sprintf('<textarea name="%s" id="%s" rows="8">%s</textarea>', $fieldID, $fieldID, $selectedAnswer);
break;
case 'large_textarea':
$this->extraQuizHTML .= sprintf('<textarea name="%s" id="%s" rows="15">%s</textarea>', $fieldID, $fieldID, $selectedAnswer);
break;
// case 'small_textarea':
// case 'small_textarea':
default:
$cssClass = 'small_textarea';
// Just in case it's different to what we expect for the answer type.
$this->extraQuizHTML .= sprintf('<textarea name="%s" id="%s" rows="4">%s</textarea>', $fieldID, $fieldID, $selectedAnswer);
break;
}
// Add the hint if there is one
if ($this->quizItem->question_answer_hint) {
$this->extraQuizHTML .= sprintf('<div class="wpcw_fe_quiz_q_hint">%s</div>', $this->quizItem->question_answer_hint);
}
return parent::renderForm_toString_withClass($parentQuiz, $questionNum, $selectedAnswer, $showAsError, 'wpcw_fe_quiz_q_open wpcw_fe_quiz_q_open_' . $cssClass, $errorToShow);
}
/**
* (non-PHPdoc)
* @see WPCW_quiz_base::renderForm_toString()
*/
public function renderForm_toString($parentQuiz, $questionNum, $selectedAnswer, $showAsError, $errorToShow = false)
{
// Generate the ID of the field, also used for the CSS ID
$fieldID = sprintf('question_%d_%s_%d', $parentQuiz->quiz_id, $this->questionType, $this->quizItem->question_id);
// The file upload bit.
$this->extraQuizHTML .= sprintf('<div class="wpcw_fe_quiz_q_upload_wrapper" id="%s">', $fieldID);
$this->extraQuizHTML .= sprintf('<input type="file" name="%s" >', $fieldID);
$this->extraQuizHTML .= '</div>';
// Work out what file types are permitted
$fileTypes = WPCW_files_cleanFileExtensionList($this->quizItem->question_answer_file_types);
$permittedFiles = false;
if (!empty($fileTypes)) {
// Show message about permitted file types, which can be customised if needed.
$permittedFiles = apply_filters('wpcw_front_quiz_upload_permitted_files', __('Allowed file types: ', 'wp_courseware') . implode(', ', $fileTypes) . '. ', $fileTypes);
}
// Add the hint if there is one
if ($this->quizItem->question_answer_hint) {
$this->extraQuizHTML .= sprintf('<div class="wpcw_fe_quiz_q_hint">%s</div>', $this->quizItem->question_answer_hint);
}
// Add the file type list if there are any
if ($permittedFiles) {
$this->extraQuizHTML .= sprintf('<div class="wpcw_fe_quiz_q_hint wpcw_fe_quiz_q_upload_permitted_files">%s</div>', $permittedFiles);
}
return parent::renderForm_toString_withClass($parentQuiz, $questionNum, $selectedAnswer, $showAsError, 'wpcw_fe_quiz_q_upload', $errorToShow);
}
/**
* (non-PHPdoc)
* @see WPCW_quiz_base::renderForm_toString()
*/
public function renderForm_toString($parentQuiz, $questionNum, $selectedAnswer, $showAsError, $errorToShow = false)
{
$this->answerList = array();
$this->answerList[__('True', 'wp_courseware')] = 'true';
$this->answerList[__('False', 'wp_courseware')] = 'false';
// Add the hint if there is one
if ($this->quizItem->question_answer_hint) {
$this->extraQuizHTMLAfter .= sprintf('<div class="wpcw_fe_quiz_q_hint">%s</div>', $this->quizItem->question_answer_hint);
}
return parent::renderForm_toString_withClass($parentQuiz, $questionNum, $selectedAnswer, $showAsError, 'wpcw_fe_quiz_q_truefalse', $errorToShow);
}
/**
* (non-PHPdoc)
* @see WPCW_quiz_base::renderForm_toString()
*/
public function renderForm_toString($parentQuiz, $questionNum, $selectedAnswer, $showAsError, $errorToShow = false)
{
// Generate the ID of the field, also used for the CSS ID
$fieldID = sprintf('question_%d_%s_%d', $parentQuiz->quiz_id, $this->questionType, $this->quizItem->question_id);
// Have they already uploaded a file? If so, tell them with a link to open the file.
if ($selectedAnswer) {
// Shows the link for the existing file.
$this->extraQuizHTML .= sprintf('<div class="wpcw_fe_quiz_q_upload_existing">
%s <b><a href="%s%s" target="_blank">.%s %s (%s)</a></b> %s
</div>', __('You have uploaded a', 'wp_courseware'), WP_CONTENT_URL, $selectedAnswer, pathinfo($selectedAnswer, PATHINFO_EXTENSION), __('file', 'wp_courseware'), WPCW_files_getFileSize_human($selectedAnswer), __('for this answer.', 'wp_courseware'));
// Shows the link to change the file
$this->extraQuizHTML .= sprintf('<div class="wpcw_fe_quiz_q_upload_change_file_wrap">
<a href="#" class="wpcw_fe_quiz_q_upload_change_file" data-fieldid="%s">%s</a>
<a href="#" class="wpcw_fe_quiz_q_upload_change_file_cancel">%s</a>
<div class="wpcw_fe_quiz_q_upload_change_holder"></div>
</div>', $fieldID, __('Click here to upload a different file...', 'wp_courseware'), __('Cancel uploading a different file', 'wp_courseware'));
} else {
// The file upload bit.
$this->extraQuizHTML .= sprintf('<div class="wpcw_fe_quiz_q_upload_wrapper" id="%s">', $fieldID);
$this->extraQuizHTML .= sprintf('<input type="file" name="%s" >', $fieldID);
$this->extraQuizHTML .= '</div>';
}
// Work out what file types are permitted
$fileTypes = WPCW_files_cleanFileExtensionList($this->quizItem->question_answer_file_types);
$permittedFiles = false;
if (!empty($fileTypes)) {
// Show message about permitted file types, which can be customised if needed.
$permittedFiles = apply_filters('wpcw_front_quiz_upload_permitted_files', __('Allowed file types: ', 'wp_courseware') . implode(', ', $fileTypes) . '. ', $fileTypes);
}
// Add the hint if there is one
if ($this->quizItem->question_answer_hint) {
$this->extraQuizHTML .= sprintf('<div class="wpcw_fe_quiz_q_hint">%s</div>', $this->quizItem->question_answer_hint);
}
// Add the file type list if there are any
if ($permittedFiles) {
$this->extraQuizHTML .= sprintf('<div class="wpcw_fe_quiz_q_hint wpcw_fe_quiz_q_upload_permitted_files">%s</div>', $permittedFiles);
}
return parent::renderForm_toString_withClass($parentQuiz, $questionNum, $selectedAnswer, $showAsError, 'wpcw_fe_quiz_q_upload', $errorToShow);
}
