function parse_media($id, $layout = 0)
{
$db = JFactory::getDBO();
$jnow = JFactory::getDate();
$date = $jnow->toSQL();
$guruHelper = new guruHelper();
$max_id = NULL;
$configs = $this->getConfig();
$no_plugin_for_code = 0;
$aheight = 0;
$awidth = 0;
$vheight = 0;
$vwidth = 0;
if ($layout != 12) {
$sql = "SELECT * FROM #__guru_media\r\n\t\t\t\t\tWHERE id = " . $id;
$db->setQuery($sql);
$media = $db->loadObject();
@($media->code = stripslashes(@$media->code));
} else {
$sql = "SELECT * FROM #__guru_quiz WHERE id = " . $id;
$db->setQuery($sql);
$db->query();
$media = $db->loadObject();
$media->type = "quiz";
$media->code = "";
}
$default_video_size_string = $configs->default_video_size;
$default_video_size_array = explode("x", $default_video_size_string);
$default_video_height = $default_video_size_array["0"];
$default_video_width = $default_video_size_array["1"];
//start video
if (isset($media->type) && $media->type == 'video') {
if ($media->source == 'url' || $media->source == 'local') {
if ($media->width == 0 || $media->height == 0 || $media->option_video_size == "0") {
$media->width = $default_video_width;
//300;
$media->height = $default_video_height;
//400;
}
} elseif ($media->source == 'code') {
if ($media->option_video_size == "0") {
$media->width = $default_video_width;
//300;
$media->height = $default_video_height;
//400;
$replace_with = 'width="' . $media->width . '"';
$media->code = preg_replace('#width="[0-9]+"#', $replace_with, $media->code);
$replace_with = 'height="' . $media->height . '"';
$media->code = preg_replace('#height="[0-9]+"#', $replace_with, $media->code);
$replace_with = 'name="width" value="' . $media->width . '"';
$media->code = preg_replace('#name="width" value="[0-9]+"#', $replace_with, $media->code);
$replace_with = 'name="height" value="' . $media->height . '"';
$media->code = preg_replace('#name="height" value="[0-9]+"#', $replace_with, $media->code);
} elseif ($media->width == 0 || $media->height == 0) {
//parse the code to get the width and height if we have width=... and height=....
$begin_tag = strpos($media->code, 'width="');
if ($begin_tag !== false) {
$remaining_code = substr($media->code, $begin_tag + 7, strlen($media->code));
$end_tag = strpos($remaining_code, '"');
$media->width = substr($remaining_code, 0, $end_tag);
$begin_tag = strpos($media->code, 'height="');
if ($begin_tag !== false) {
$remaining_code = substr($media->code, $begin_tag + 8, strlen($media->code));
$end_tag = strpos($remaining_code, '"');
$media->height = substr($remaining_code, 0, $end_tag);
$no_plugin_for_code = 1;
} else {
$media->width = $default_video_width;
//300;
$media->height = $default_video_height;
//400;
}
} else {
$media->width = $default_video_width;
//300;
$media->height = $default_video_height;
//400;
}
} else {
if ($media->option_video_size == "0") {
$media->width = $default_video_width;
//300;
$media->height = $default_video_height;
//400;
}
$replace_with = 'width="' . $media->width . '"';
$media->code = preg_replace('#width="[0-9]+"#', $replace_with, $media->code);
$replace_with = 'height="' . $media->height . '"';
$media->code = preg_replace('#height="[0-9]+"#', $replace_with, $media->code);
$replace_with = 'name="width" value="' . $media->width . '"';
$media->code = preg_replace('#name="width" value="[0-9]+"#', $replace_with, $media->code);
$replace_with = 'name="height" value="' . $media->height . '"';
$media->code = preg_replace('#name="height" value="[0-9]+"#', $replace_with, $media->code);
}
}
$vwidth = $media->width;
$vheight = $media->height;
} elseif (isset($media->type) && $media->type == 'audio') {
if ($media->source == 'url' || $media->source == 'local') {
if ($media->width == 0 || $media->height == 0) {
$media->width = 20;
$media->height = 300;
}
} elseif ($media->source == 'code') {
if ($media->width == 0 || $media->height == 0) {
$begin_tag = strpos($media->code, 'width="');
if ($begin_tag !== false) {
$remaining_code = substr($media->code, $begin_tag + 7, strlen($media->code));
$end_tag = strpos($remaining_code, '"');
$media->width = substr($remaining_code, 0, $end_tag);
$begin_tag = strpos($media->code, 'height="');
if ($begin_tag !== false) {
$remaining_code = substr($media->code, $begin_tag + 8, strlen($media->code));
$end_tag = strpos($remaining_code, '"');
$media->height = substr($remaining_code, 0, $end_tag);
$no_plugin_for_code = 1;
} else {
$media->height = 20;
$media->width = 300;
}
} else {
$media->height = 20;
$media->width = 300;
}
} else {
$replace_with = 'width="' . $media->width . '"';
$media->code = preg_replace('#width="[0-9]+"#', $replace_with, $media->code);
$replace_with = 'height="' . $media->height . '"';
$media->code = preg_replace('#height="[0-9]+"#', $replace_with, $media->code);
}
}
$awidth = $media->width;
$aheight = $media->height;
}
$parts = explode(".", @$media->local);
$extension = $parts[count($parts) - 1];
if (isset($media->type) && ($media->type == 'video' || $media->type == 'audio')) {
$media->width = "100%";
if ($media->type == 'video' && $extension == "avi") {
$auto_play = "";
if ($media->auto_play == "1") {
$auto_play = "&autoplay=1";
}
$media->code = '<object id="MediaPlayer1" CLASSID="CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95" codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701" type="application/x-oleobject" width="' . $media->width . '" height="' . $media->height . '">
<param name="fileName" value="' . JURI::root() . $configs->videoin . "/" . $media->local . '">
<param name="animationatStart" value="true">
<param name="transparentatStart" value="true">
<param name="autoStart" value="true">
<param name="showControls" value="true">
<param name="Volume" value="10">
<param name="autoplay" value="false">
<embed width="' . $media->width . '" height="' . $media->height . '" name="plugin" src="' . JURI::root() . $configs->videoin . "/" . $media->local . '" type="video/x-msvideo">
</object>';
} elseif ($no_plugin_for_code == 0) {
$vwidth = "100%";
$awidth = "100%";
$media->code = $guruHelper->create_media_using_plugin($media, $configs, $awidth, $aheight, $vwidth, $vheight);
}
}
//end audio
//start docs type
if (isset($media->type) && $media->type == 'docs') {
$media->code = 'The selected element is a text file that can\'t have a preview';
if ($media->source == 'local' && (substr($media->local, strlen($media->local) - 3, 3) == 'txt' || substr($media->local, strlen($media->local) - 3, 3) == 'pdf') && $media->width > 1 && $media->height > 0) {
if ($media->height == 0) {
$media->height = 600;
}
$media->code = '<div class="contentpane">
<iframe id="blockrandom" name="iframe" src="' . JURI::root() . $configs->docsin . '/' . $media->local . '" width="' . $media->width . '" height="' . $media->height . '" scrolling="auto" align="top" frameborder="2" class="wrapper"> This option will not work correctly. Unfortunately, your browser does not support inline frames.</iframe>
</div>';
$media->name = '<div style="text-align:center"><i>' . $media->name . '</i></div>';
$media->instructions = '<div style="text-align:center"><i>' . $media->instructions . '</i></div>';
$media->code = '<div style="text-align:center"><i>' . $media->code . '</i></div>';
$return = "";
if ($media->show_instruction == 2) {
$return .= $media->code;
} elseif ($media->show_instruction == 1) {
$return .= $media->code;
$return .= '' . $media->instructions . '<br/>';
} elseif ($media->show_instruction == 0) {
$return .= '' . $media->instructions . '<br/>';
$return .= $media->code;
}
if (isset($media->hide_name) && $media->hide_name == 0) {
$return .= $media->name;
}
return $return;
} elseif ($media->source == 'url' && (substr($media->url, strlen($media->url) - 3, 3) == 'txt' || substr($media->url, strlen($media->url) - 3, 3) == 'pdf') && $media->width > 1) {
$media->code = '<div class="contentpane">
<iframe id="blockrandom" name="iframe" src="' . $media->url . '" width="' . $media->width . '" height="' . $media->height . '" scrolling="auto" align="top" frameborder="2" class="wrapper"> This option will not work correctly. Unfortunately, your browser does not support inline frames.</iframe>
</div>';
$media->name = '<div style="text-align:center"><i>' . $media->name . '</i></div>';
$media->instructions = '<div style="text-align:center"><i>' . $media->instructions . '</i></div>';
$media->code = '<div style="text-align:center"><i>' . $media->code . '</i></div>';
$return = "";
if ($media->show_instruction == 2) {
$return .= $media->code;
} elseif ($media->show_instruction == 1) {
$return .= $media->code;
$return .= '' . $media->instructions . '<br/>';
} elseif ($media->show_instruction == 0) {
$return .= '' . $media->instructions . '<br/>';
$return .= $media->code;
}
if (isset($media->hide_name) && $media->hide_name == 0) {
$return .= $media->name;
}
return $return;
} elseif ($media->source == 'local' && $media->width == 1) {
$media->code = '<br /><a href="' . JURI::root() . $configs->docsin . '/' . $media->local . '" target="_blank">' . $media->local . '</a>';
return stripslashes($media->code . '<p /><div style="text-align:center"><i>' . $media->instructions . '</i></div>');
} elseif ($media->source == 'url' && $media->width == 0) {
$media->code = '<div class="contentpane">
<iframe id="blockrandom" name="iframe" src="' . $media->url . '" width="100%" height="600" scrolling="auto" align="top" frameborder="2" class="wrapper"> This option will not work correctly. Unfortunately, your browser does not support inline frames.</iframe> </div>';
} elseif ($media->source == 'url' && $media->width == 1) {
$media->code = '<a href="' . $media->url . '" target="_blank">' . $media->local . '</a>';
} elseif ($media->source == 'local' && $media->height == 0) {
$media->code = '<br /><a href="' . JURI::root() . $configs->docsin . '/' . $media->local . '" target="_blank">' . $media->name . '</a>';
return stripslashes($media->code . '<p /><div style="text-align:center"><i>' . $media->instructions . '</i></div>');
}
}
//end doc
//start url
if (isset($media->type) && $media->type == 'url') {
if ($media->width == 1) {
$media->code = '<a href="' . $media->url . '" target="_blank">' . $media->url . '</a>';
} else {
$media->code = '<iframe id="blockrandom" name="iframe" src="' . $media->url . '" width="800px" height="600px" scrolling="auto" align="top" frameborder="2"></iframe>';
}
}
//end url
//start article
if (isset($media->type) && $media->type == 'Article') {
$id = $media->code;
include_once JPATH_SITE . DS . 'administrator' . DS . 'components' . DS . 'com_guru' . DS . 'models' . DS . 'gurutask.php';
$media->code = guruAdminModelguruTask::getArticleById($id);
}
//end article
//start image
if (isset($media->type) && $media->type == 'image') {
require_once "components/com_guru/helpers/helper.php";
$helper = new guruHelper();
$width = $media->width;
$height = $media->height;
$new_size = "";
$type = "";
if (intval($width) != 0) {
$new_size = $width;
$type = "w";
} else {
$new_size = $height;
$type = "h";
}
$helper->createThumb($media->local, $configs->imagesin . '/media', $new_size, $type);
$media->code = '<img src="' . JURI::root() . $configs->imagesin . '/media/thumbs' . $media->local . '" />';
}
//end image
//start text
if (isset($media->type) && $media->type == 'text') {
$media->code = $media->code;
}
//end text
//start docs type
if (isset($media->type) && $media->type == 'file') {
$media->code = JText::_('GURU_NO_PREVIEW');
if ($media->source == 'local' && (substr($media->local, strlen($media->local) - 3, 3) == 'zip' || substr($media->local, strlen($media->local) - 3, 3) == 'exe')) {
$media->code = '<br /><a href="' . JURI::root() . $configs->filesin . '/' . $media->local . '" target="_blank">' . $media->local . '</a>';
//return stripslashes($media->code.'<p /><div style="text-align:center"><i>'.$media->instructions.'</i></div>');
} else {
if ($media->source == 'url') {
$media->code = '<a href="' . $media->url . '" target="_blank">' . $media->local . '</a>';
}
}
}
//end doc
if (isset($media->type) && $media->type == 'quiz' && $media->published == '1' && strtotime($media->startpublish) <= strtotime($date) && (strtotime($media->endpublish) >= strtotime($date) || $media->endpublish == "0000-00-00 00:00:00")) {
$document = JFactory::getDocument();
$document->addStyleSheet("components/com_guru/css/quiz.css");
$document->addScript("components/com_guru/js/programs.js");
$media->code = '';
$query = "SELECT * FROM #__guru_quiz WHERE id = " . $media->id . " and published=1";
$db->setQuery($query);
$result_quiz = $db->loadObject();
$sql_quest = "SELECT count(id) from #__guru_questions where qid=" . $media->id;
$db->setQuery($query);
$result_quest = $db->loadResult();
$query = "UPDATE #__guru_quiz set nb_quiz_select_up=" . $result_quest . " WHERE id = " . $media->id;
$db->setQuery($query);
$sql = "SELECT max_score, pbl_max_score, limit_time, show_limit_time, time_quiz_taken, show_nb_quiz_taken, nb_quiz_select_up, show_nb_quiz_select_up FROM #__guru_quiz where id=" . $result_quiz->id;
$db->setQuery($sql);
$result_settings_quiz = $db->loadObject();
if ($result_quiz->is_final == 0) {
$text_quiz_info_top = JText::_("GURU_MINIMUM_SCORE_QUIZ");
$text_quiz_info_top1 = JText::_("GURU_QUIZ_TAKEN_UP_TO");
} else {
$text_quiz_info_top = JText::_("GURU_MINIMUM_SCORE_FINAL_QUIZ");
$text_quiz_info_top1 = JText::_("GURU_QUIZ_CAN_BE_TAKEN");
}
$table_quiz = '<table><tr><td>';
if ($result_settings_quiz->show_limit_time == 0) {
$table_quiz .= JText::_("GURU_LIMIT_QUIZ") . ": " . "<span style='color:#669900'>" . $result_settings_quiz->limit_time . "</span>" . " " . JText::_("GURU_REAL_MINUTES");
}
$table_quiz .= '</td><td style="padding-left:25px;">';
if ($result_settings_quiz->pbl_max_score == 0) {
$table_quiz .= $text_quiz_info_top . ": " . "<span style='color:#669900'>" . $result_settings_quiz->max_score . JText::_("GURU_PERCENT") . "</span>";
}
$table_quiz .= '</td><tr><td>';
if ($result_settings_quiz->show_nb_quiz_select_up == 0) {
$table_quiz .= JText::_("GURU_QUESTIONS") . ": " . "<span style='color:#669900'>" . $result_settings_quiz->nb_quiz_select_up . "</span>";
}
$table_quiz .= '</td><td style="padding-left:25px;">';
if ($result_settings_quiz->show_nb_quiz_taken == 0) {
if ($result_settings_quiz->time_quiz_taken < 0) {
$result_settings_quiz->time_quiz_taken = 0;
}
if ($result_settings_quiz->time_quiz_taken == 11) {
$timestotake = "Unlimited";
} else {
$timestotake = $result_settings_quiz->time_quiz_taken;
}
$table_quiz .= $text_quiz_info_top1 . ": " . "<span style='color:#669900'>" . $timestotake . "</span>" . " " . JText::_("GURU_TIMES");
}
$table_quiz .= '</td></tr></table>';
if (isset($_SESSION["submit_disabled"])) {
$table_quiz .= '<table><tr><td style="padding-top:15px;">' . $_SESSION["submit_disabled"] . '</td></tr></table>';
}
$user = JFactory::getUser();
$user_id = $user->id;
$sql = "SELECT `time_quiz_taken_per_user` FROM #__guru_quiz_taken where quiz_id=" . $result_quiz->id . " AND user_id=" . $user_id . " ORDER BY id DESC LIMIT 0,1";
$db->setQuery($sql);
$result_time_user = $db->loadColumn();
$result_time_user = @$result_time_user["0"];
if ($result_settings_quiz->time_quiz_taken == 11) {
$result_time_user = 11;
} else {
$result_time_user = $result_settings_quiz->time_quiz_taken - $result_time_user;
}
$media->code .= '<span class="guru_quiz_title">' . $result_quiz->name . '</span>';
$media->code .= ' <div class="g_quiz_info">' . $table_quiz . '</div>';
if ($result_quiz->description != "") {
$media->code .= '<span class="guru_quiz_description">' . $result_quiz->description . '</span>';
}
if (isset($result_settings_quiz->nb_quiz_select_up) && $result_settings_quiz->nb_quiz_select_up != 0 && $result_settings_quiz->show_nb_quiz_select_up == 0) {
$order_by = " ORDER BY RAND() LIMIT " . $result_settings_quiz->nb_quiz_select_up . "";
} else {
$order_by = " ORDER BY reorder LIMIT " . $result_settings_quiz->nb_quiz_select_up . "";
}
if ($result_quiz->is_final == 1) {
$sql = "SELECT \tquizzes_ids FROM #__guru_quizzes_final WHERE qid=" . $media->id;
$db->setQuery($sql);
$db->query();
$result = $db->loadResult();
$result_qids = explode(",", trim($result, ","));
if ($result_qids["0"] == "") {
$result_qids["0"] = 0;
}
if (isset($result_qids) && count($result_qids) > 0) {
foreach ($result_qids as $key => $value) {
$quiz_id = intval($value);
$sql = "select `published` from #__guru_quiz where `id`=" . intval($quiz_id);
$db->setQuery($sql);
$db->query();
$published = $db->loadColumn();
$published = @$published["0"];
if (intval($published) == 0) {
unset($result_qids[$key]);
}
}
}
if (count($result_qids) == 0 || $result_qids["0"] == "") {
$result_qids["0"] = 0;
}
$query = "SELECT * FROM #__guru_questions WHERE qid IN (" . implode(",", $result_qids) . ") and published=1" . $order_by;
} else {
$query = "SELECT * FROM #__guru_questions WHERE qid = " . $media->id . " and published=1" . $order_by;
}
$db->setQuery($query);
$quiz_questions = $db->loadObjectList();
$media->code .= '<div id="the_quiz">';
$array_quest = array();
$question_number = 1;
if (!isset($quiz_questions) || count($quiz_questions) <= 0) {
return "";
}
$per_page = $result_quiz->questions_per_page;
// questions per page
if ($per_page == 0) {
$per_page = count($quiz_questions);
}
$nr_pages = 1;
// default one page
if (count($quiz_questions) > 0 && count($quiz_questions) > $per_page) {
$nr_pages = ceil(count($quiz_questions) / $per_page);
}
for ($pag = 1; $pag <= $nr_pages; $pag++) {
$k = ($pag - 1) * $per_page;
$added = 0;
$display = "";
if ($pag == 1) {
$display = "block";
} else {
$display = "none";
}
$media->code .= '<div id="quiz_page_' . $pag . '" style="display:' . $display . ';">';
// start page
while (isset($quiz_questions[$k]) && $added < $per_page) {
$one_question = $quiz_questions[$k];
$array_quest[] = $one_question->id;
$question_answers_number = 0;
$media->code .= '<ul class="guru_list">';
$media->code .= '<li class="question">' . $question_number . ". " . $one_question->text . '</li>';
if ($one_question->a1 != '') {
$media->code .= '<li class="answer"><input type="checkbox" value="1a" name="q' . $one_question->id . '[]" />' . " " . $one_question->a1 . '</li>';
$question_answers_number++;
}
if ($one_question->a2 != '') {
$media->code .= '<li class="answer"><input type="checkbox" value="2a" name="q' . $one_question->id . '[]">' . " " . $one_question->a2 . '</li>';
$question_answers_number++;
}
if ($one_question->a3 != '') {
$media->code .= '<li class="answer"><input type="checkbox" value="3a" name="q' . $one_question->id . '[]">' . " " . $one_question->a3 . '</li>';
$question_answers_number++;
}
if ($one_question->a4 != '') {
$media->code .= '<li class="answer"><input type="checkbox" value="4a" name="q' . $one_question->id . '[]">' . " " . $one_question->a4 . '</li>';
$question_answers_number++;
}
if ($one_question->a5 != '') {
$media->code .= '<li class="answer"><input type="checkbox" value="5a" name="q' . $one_question->id . '[]">' . " " . $one_question->a5 . '</li>';
$question_answers_number++;
}
if ($one_question->a6 != '') {
$media->code .= '<li class="answer"><input type="checkbox" value="6a" name="q' . $one_question->id . '[]">' . " " . $one_question->a6 . '</li>';
$question_answers_number++;
}
if ($one_question->a7 != '') {
$media->code .= '<li class="answer"><input type="checkbox" value="7a" name="q' . $one_question->id . '[]">' . " " . $one_question->a7 . '</li>';
$question_answers_number++;
}
if ($one_question->a8 != '') {
$media->code .= '<li class="answer"><input type="checkbox" value="8a" name="q' . $one_question->id . '[]">' . " " . $one_question->a8 . '</li>';
$question_answers_number++;
}
if ($one_question->a9 != '') {
$media->code .= '<li class="answer"><input type="checkbox" value="9a" name="q' . $one_question->id . '[]">' . " " . $one_question->a9 . '</li>';
$question_answers_number++;
}
if ($one_question->a10 != '') {
$media->code .= '<li class="answer"><input type="checkbox" value="10a" name="q' . $one_question->id . '[]">' . " " . $one_question->a10 . '</li>';
$question_answers_number++;
}
$correct_answers = explode('|||', $one_question->answers);
foreach ($correct_answers as $key => $value) {
if (intval(intval($value)) != 0) {
$correct_answers[$key] = intval($value);
} else {
unset($correct_answers[$key]);
}
}
$the_right_answer = array();
foreach ($correct_answers as $key => $value) {
$column = "a" . $value;
$the_right_answer[] = $one_question->{$column};
}
$the_right_answer = implode("|||", $the_right_answer);
$all_answers = array();
$all_answers_text = array();
if (trim($one_question->a1) != "") {
$all_answers[] = "1a";
$all_answers_text[] = trim(str_replace("'", "´", $one_question->a1));
}
if (trim($one_question->a2) != "") {
$all_answers[] = "2a";
$all_answers_text[] = trim(str_replace("'", "´", $one_question->a2));
}
if (trim($one_question->a3) != "") {
$all_answers[] = "3a";
$all_answers_text[] = trim(str_replace("'", "´", $one_question->a3));
}
if (trim($one_question->a4) != "") {
$all_answers[] = "4a";
$all_answers_text[] = trim(str_replace("'", "´", $one_question->a4));
}
if (trim($one_question->a5) != "") {
$all_answers[] = "5a";
$all_answers_text[] = trim(str_replace("'", "´", $one_question->a5));
}
if (trim($one_question->a6) != "") {
$all_answers[] = "6a";
$all_answers_text[] = trim(str_replace("'", "´", $one_question->a6));
}
if (trim($one_question->a7) != "") {
$all_answers[] = "7a";
$all_answers_text[] = trim(str_replace("'", "´", $one_question->a7));
}
if (trim($one_question->a8) != "") {
$all_answers[] = "8a";
$all_answers_text[] = trim(str_replace("'", "´", $one_question->a8));
}
if (trim($one_question->a9) != "") {
$all_answers[] = "9a";
$all_answers_text[] = trim(str_replace("'", "´", $one_question->a9));
}
if (trim($one_question->a10) != "") {
$all_answers[] = "10a";
$all_answers_text[] = trim(str_replace("'", "´", $one_question->a10));
}
$all_answers = implode("|||", $all_answers);
$all_answers_text = implode("|||", $all_answers_text);
$question_number++;
$media->code .= '</ul>';
$k++;
$added++;
}
if ($pag == $nr_pages) {
$catid_req = JRequest::getVar("catid", "");
$module_req = JRequest::getVar("module", "");
$cid_req = JRequest::getVar("cid", "");
$media->code .= '<br />
<div align="left" style="padding-left:4px;">
<input type="hidden" value="' . $media->name . '" id="quize_name" name="quize_name"/>
<input type="hidden" value="' . $result_settings_quiz->nb_quiz_select_up . '" id="nb_of_questions" name="nb_of_questions"/>
<input type="hidden" value="' . $media->id . '" id="quize_id" name="quize_id"/>
<input type="hidden" value="1" name="submit_action" id="submit_action" />
<input type="hidden" value="' . $catid_req . '" name="catid_req" id="catid_req">
<input type="hidden" value="' . $module_req . '" name="module_req" id="module_req">
<input type="hidden" value="' . $cid_req . '" name="cid_req" id="cid_req">
<input type="hidden" value="' . $open_target . '" name="open_target" id="open_target">
<input type="button" name="submitbutton" class="btn btn-warning" id ="submitbutton" value="' . JText::_("GURU_QUIZ_SUBMIT") . '" onclick="document.getElementById(\'quizz_exam\').submit();" />
</div>';
}
$media->code .= '</div>';
// end page
}
if ($nr_pages > 1) {
$media->code .= '<div class="pagination pagination-centered"><ul class="uk-pagination">';
$media->code .= '<li class="pagination-start" id="pagination-start"><span class="pagenav">' . JText::_("GURU_START") . '</span></li>';
$media->code .= '<li class="pagination-prev" id="pagination-prev"><span class="pagenav">' . JText::_("GURU_PREV") . '</span></li>';
for ($p = 1; $p <= $nr_pages; $p++) {
if ($p == 1) {
$media->code .= '<li id="list_1"><span class="pagenav">1</span></li>';
} else {
$media->code .= '<li id="list_' . $p . '">
<a onclick="changePage(' . intval($p) . ', ' . intval($nr_pages) . '); return false;" href="#">' . $p . '</a>
</li>';
}
}
$media->code .= '<li class="pagination-next" id="pagination-next">
<a href="#" onclick="changePage(2, ' . intval($nr_pages) . '); return false;">' . JText::_("GURU_NEXT") . '</a>
</li>';
$media->code .= '<li class="pagination-end" id="pagination-end">
<a href="#" onclick="changePage(' . intval($nr_pages) . ', ' . intval($nr_pages) . '); return false;">' . JText::_("GURU_END") . '</a>
</li>';
$media->code .= '</ul></div>';
}
// create quiz taken and question
$sql = "SELECT `open_target` FROM `#__guru_config` WHERE `id`=1";
$db->setQuery($sql);
$db->query();
$open_target = $db->loadColumn();
$open_target = $open_target["0"];
$media->code .= '<input type="hidden" value="' . ($question_number - 1) . '" name="question_number" id="question_number" />';
$media->code .= '<input type="hidden" value="' . implode(",", $array_quest) . '" name="list_questions_id" id="list_questions_id" />';
$media->code .= '<input type="hidden" value="' . $max_id . '" name="id_quiz_question" id="id_quiz_question" />';
$_SESSION["questionsids"] = implode(",", $array_quest);
$_SESSION["quiz_id"] = $media->id;
if (isset($result_time_user) && $result_time_user <= 0) {
$disabled = 'disabled=disabled';
$msg = JText::_("GURU_QUIZ_RES_MC");
$_SESSION["submit_disabled"] = $msg;
} else {
$disabled = '';
}
$media->code .= '</div>';
}
$return = "";
if (isset($media->show_instruction) && $media->show_instruction == "0") {
//show the instructions above
$return = '<div style="text-align:center"><i>' . $media->instructions . '</i></div>' . $media->code;
} elseif (isset($media->show_instruction) && $media->show_instruction == "1") {
//show the instructions above
$return = $media->code . '<br /><br />
<div style="text-align:center"><i>' . $media->instructions . '</i></div>';
} elseif (isset($media->show_instruction) && $media->show_instruction == "2") {
//don't show the instructions
$return = $media->code;
} elseif (!isset($media->show_instruction) || $media->show_instruction == NULL) {
$return = $media->code;
}
if (@$media->type != 'quiz') {
if (@$media->hide_name == 0) {
$return .= '<div class="clearfix"></div><div class="g_media_title text-centered">' . @$media->name . '</div>';
}
}
return stripslashes($return);
}
function getMainMedia()
{
$id = JRequest::getVar("id", "0", "get", "int");
if ($id == 0) {
$cid = JRequest::getVar("cid", array(), "get", "array");
$id = $cid["0"];
}
$database = JFactory::getDBO();
$sql = "SELECT * FROM #__guru_media\r\n\t\t\t\tWHERE id = " . $id;
$database->setQuery($sql);
$media = $database->loadObject();
$media->code = stripslashes($media->code);
if ($media->type == 'Article') {
$id = $media->code;
include_once JPATH_SITE . DS . 'administrator' . DS . 'components' . DS . 'com_guru' . DS . 'models' . DS . 'gurutask.php';
$class_guru_task = new guruAdminModelguruTask();
$media->code = $class_guru_task->getArticleById($id);
}
$configs = $this->getConfig();
$video_size = $configs->default_video_size;
if ($media->type != "url" && $media->type != "image" && $media->type != "docs" && $media->type != "audio" && $media->option_video_size == 0) {
if (trim($video_size) != "") {
$temp = explode("x", trim($video_size));
$media->width = $temp["1"];
$media->height = $temp["0"];
}
}
if ($media->width == 0) {
$media->width = 400;
}
$media->code = $this->parse_media($media);
return $media;
}
public static function parse_media($id, $layout = 0)
{
$db = JFactory::getDBO();
$jnow = JFactory::getDate();
$date = $jnow->toSQL();
$guruHelper = new guruHelper();
$max_id = NULL;
$open_target = "";
$configs = self::getConfig();
$no_plugin_for_code = 0;
$aheight = 0;
$awidth = 0;
$vheight = 0;
$vwidth = 0;
if ($layout != 12) {
$sql = "SELECT * FROM #__guru_media\r\n\t\t\t\t\tWHERE id = " . $id;
$db->setQuery($sql);
$media = $db->loadObject();
@($media->code = stripslashes(@$media->code));
} else {
$sql = "SELECT * FROM #__guru_quiz WHERE id = " . $id;
$db->setQuery($sql);
$db->query();
$media = $db->loadObject();
@($media->type = "quiz");
$media->code = "";
}
$default_video_size_string = $configs->default_video_size;
$default_video_size_array = explode("x", $default_video_size_string);
$default_video_height = $default_video_size_array["0"];
$default_video_width = $default_video_size_array["1"];
//start video
if (isset($media->type) && $media->type == 'video') {
if ($media->source == 'url' || $media->source == 'local') {
if ($media->width == 0 || $media->height == 0 || $media->option_video_size == "0") {
$media->width = $default_video_width;
//300;
$media->height = $default_video_height;
//400;
}
} elseif ($media->source == 'code') {
if ($media->option_video_size == "0") {
$media->width = $default_video_width;
//300;
$media->height = $default_video_height;
//400;
$replace_with = 'width="' . $media->width . '"';
$media->code = preg_replace('#width="[0-9]+"#', $replace_with, $media->code);
$replace_with = 'height="' . $media->height . '"';
$media->code = preg_replace('#height="[0-9]+"#', $replace_with, $media->code);
$replace_with = 'name="width" value="' . $media->width . '"';
$media->code = preg_replace('#name="width" value="[0-9]+"#', $replace_with, $media->code);
$replace_with = 'name="height" value="' . $media->height . '"';
$media->code = preg_replace('#name="height" value="[0-9]+"#', $replace_with, $media->code);
} elseif ($media->width == 0 || $media->height == 0) {
//parse the code to get the width and height if we have width=... and height=....
$begin_tag = strpos($media->code, 'width="');
if ($begin_tag !== false) {
$remaining_code = substr($media->code, $begin_tag + 7, strlen($media->code));
$end_tag = strpos($remaining_code, '"');
$media->width = substr($remaining_code, 0, $end_tag);
$begin_tag = strpos($media->code, 'height="');
if ($begin_tag !== false) {
$remaining_code = substr($media->code, $begin_tag + 8, strlen($media->code));
$end_tag = strpos($remaining_code, '"');
$media->height = substr($remaining_code, 0, $end_tag);
$no_plugin_for_code = 1;
} else {
$media->width = $default_video_width;
//300;
$media->height = $default_video_height;
//400;
}
} else {
$media->width = $default_video_width;
//300;
$media->height = $default_video_height;
//400;
}
} else {
if ($media->option_video_size == "0") {
$media->width = $default_video_width;
//300;
$media->height = $default_video_height;
//400;
}
$replace_with = 'width="' . $media->width . '"';
$media->code = preg_replace('#width="[0-9]+"#', $replace_with, $media->code);
$replace_with = 'height="' . $media->height . '"';
$media->code = preg_replace('#height="[0-9]+"#', $replace_with, $media->code);
$replace_with = 'name="width" value="' . $media->width . '"';
$media->code = preg_replace('#name="width" value="[0-9]+"#', $replace_with, $media->code);
$replace_with = 'name="height" value="' . $media->height . '"';
$media->code = preg_replace('#name="height" value="[0-9]+"#', $replace_with, $media->code);
}
}
$vwidth = $media->width;
$vheight = $media->height;
} elseif (isset($media->type) && $media->type == 'audio') {
if ($media->source == 'url' || $media->source == 'local') {
if ($media->width == 0 || $media->height == 0) {
$media->width = 20;
$media->height = 300;
}
} elseif ($media->source == 'code') {
if ($media->width == 0 || $media->height == 0) {
$begin_tag = strpos($media->code, 'width="');
if ($begin_tag !== false) {
$remaining_code = substr($media->code, $begin_tag + 7, strlen($media->code));
$end_tag = strpos($remaining_code, '"');
$media->width = substr($remaining_code, 0, $end_tag);
$begin_tag = strpos($media->code, 'height="');
if ($begin_tag !== false) {
$remaining_code = substr($media->code, $begin_tag + 8, strlen($media->code));
$end_tag = strpos($remaining_code, '"');
$media->height = substr($remaining_code, 0, $end_tag);
$no_plugin_for_code = 1;
} else {
$media->height = 20;
$media->width = 300;
}
} else {
$media->height = 20;
$media->width = 300;
}
} else {
$replace_with = 'width="' . $media->width . '"';
$media->code = preg_replace('#width="[0-9]+"#', $replace_with, $media->code);
$replace_with = 'height="' . $media->height . '"';
$media->code = preg_replace('#height="[0-9]+"#', $replace_with, $media->code);
}
}
$awidth = $media->width;
$aheight = $media->height;
}
$parts = explode(".", @$media->local);
$extension = $parts[count($parts) - 1];
if (isset($media->type) && ($media->type == 'video' || $media->type == 'audio')) {
$media->width = "100%";
if ($media->type == 'video' && $extension == "avi") {
$auto_play = "";
if ($media->auto_play == "1") {
$auto_play = "&autoplay=1";
}
$media->code = '<object id="MediaPlayer1" CLASSID="CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95" codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701" type="application/x-oleobject" width="' . $media->width . '" height="' . $media->height . '">
<param name="fileName" value="' . JURI::root() . $configs->videoin . "/" . $media->local . '">
<param name="animationatStart" value="true">
<param name="transparentatStart" value="true">
<param name="autoStart" value="true">
<param name="showControls" value="true">
<param name="Volume" value="10">
<param name="autoplay" value="false">
<embed width="' . $media->width . '" height="' . $media->height . '" name="plugin" src="' . JURI::root() . $configs->videoin . "/" . $media->local . '" type="video/x-msvideo">
</object>';
} elseif ($no_plugin_for_code == 0) {
$vwidth = "100%";
$awidth = "100%";
$media->code = $guruHelper->create_media_using_plugin($media, $configs, $awidth, $aheight, $vwidth, $vheight);
}
}
//end audio
//start docs type
if (isset($media->type) && $media->type == 'docs') {
$media->code = 'The selected element is a text file that can\'t have a preview';
if ($media->source == 'local' && (substr($media->local, strlen($media->local) - 3, 3) == 'txt' || substr($media->local, strlen($media->local) - 3, 3) == 'pdf') && $media->width > 1 && $media->height > 0) {
if ($media->height == 0) {
$media->height = 600;
}
if (substr($media->local, strlen($media->local) - 3, 3) == 'pdf') {
$media->code = '<div class="contentpane">
<object data="' . JURI::root() . $configs->docsin . '/' . $media->local . '" type="application/pdf" width="' . $media->width . '" height="' . $media->height . '" style="max-width:100%;">
<embed src="' . JURI::root() . $configs->docsin . '/' . $media->local . '" type="application/pdf" />
</object>
</div>';
} else {
$media->code = '<div class="contentpane">
<iframe id="blockrandom" name="iframe" src="' . JURI::root() . $configs->docsin . '/' . $media->local . '" width="' . $media->width . '" height="' . $media->height . '" scrolling="auto" align="top" frameborder="2" class="wrapper"> This option will not work correctly. Unfortunately, your browser does not support inline frames.</iframe>
</div>';
}
$media->name = '<div class="uk-text-center"><i>' . $media->name . '</i></div>';
$media->instructions = '<div class="uk-text-center"><i>' . $media->instructions . '</i></div>';
$media->code = '<div class="uk-text-center"><i>' . $media->code . '</i></div>';
$return = "";
if ($media->show_instruction == 2) {
$return .= $media->code;
} elseif ($media->show_instruction == 1) {
$return .= $media->code;
$return .= '' . $media->instructions . '<br/>';
} elseif ($media->show_instruction == 0) {
$return .= '' . $media->instructions . '<br/>';
$return .= $media->code;
}
if (isset($media->hide_name) && $media->hide_name == 0) {
$return .= $media->name;
}
return $return;
} elseif ($media->source == 'url' && (substr($media->url, strlen($media->url) - 3, 3) == 'txt' || substr($media->url, strlen($media->url) - 3, 3) == 'pdf') && $media->width > 1) {
$media->code = '<div class="contentpane">
<iframe id="blockrandom" name="iframe" src="' . $media->url . '" width="' . $media->width . '" height="' . $media->height . '" scrolling="auto" align="top" frameborder="2" class="wrapper"> This option will not work correctly. Unfortunately, your browser does not support inline frames.</iframe>
</div>';
$media->name = '<div class="uk-text-center"><i>' . $media->name . '</i></div>';
$media->instructions = '<div class="uk-text-center"><i>' . $media->instructions . '</i></div>';
$media->code = '<div class="uk-text-center"><i>' . $media->code . '</i></div>';
$return = "";
if ($media->show_instruction == 2) {
$return .= $media->code;
} elseif ($media->show_instruction == 1) {
$return .= $media->code;
$return .= '' . $media->instructions . '<br/>';
} elseif ($media->show_instruction == 0) {
$return .= '' . $media->instructions . '<br/>';
$return .= $media->code;
}
if (isset($media->hide_name) && $media->hide_name == 0) {
$return .= $media->name;
}
return $return;
} elseif ($media->source == 'local' && $media->width == 1) {
$media->code = '<br /><a href="' . JURI::root() . $configs->docsin . '/' . $media->local . '" target="_blank">' . $media->local . '</a>';
return stripslashes($media->code . '<p /><div class="uk-text-center"><i>' . $media->instructions . '</i></div>');
} elseif ($media->source == 'url' && $media->width == 0) {
$media->code = '<div class="contentpane">
<iframe id="blockrandom" name="iframe" src="' . $media->url . '" width="100%" height="600" scrolling="auto" align="top" frameborder="2" class="wrapper"> This option will not work correctly. Unfortunately, your browser does not support inline frames.</iframe> </div>';
} elseif ($media->source == 'url' && $media->width == 1) {
$media->code = '<a href="' . $media->url . '" target="_blank">' . $media->local . '</a>';
} elseif ($media->source == 'local' && $media->height == 0) {
$media->code = '<br /><a href="' . JURI::root() . $configs->docsin . '/' . $media->local . '" target="_blank">' . $media->name . '</a>';
return stripslashes($media->code . '<p /><div class="uk-text-center"><i>' . $media->instructions . '</i></div>');
}
}
//end doc
//start url
if (isset($media->type) && $media->type == 'url') {
if ($media->width == 1) {
$media->code = '<a href="' . $media->url . '" target="_blank">' . $media->url . '</a>';
} else {
$frame_width = "800";
$frame_height = "600";
if ($media->width != 0 && $media->width != "" && $media->width != 1) {
$frame_width = $media->width;
}
if ($media->height != 0 && $media->height != "") {
$frame_height = $media->height;
}
$media->code = '<iframe id="blockrandom" name="iframe" src="' . $media->url . '" width="' . intval($frame_width) . 'px" height="' . intval($frame_height) . 'px" scrolling="auto" align="top" frameborder="2"></iframe>';
}
}
//end url
//start article
if (isset($media->type) && $media->type == 'Article') {
$id = $media->code;
include_once JPATH_SITE . DS . 'administrator' . DS . 'components' . DS . 'com_guru' . DS . 'models' . DS . 'gurutask.php';
$media->code = guruAdminModelguruTask::getArticleById($id);
}
//end article
//start image
if (isset($media->type) && $media->type == 'image') {
require_once "components/com_guru/helpers/helper.php";
$helper = new guruHelper();
$width = $media->width;
$height = $media->height;
$new_size = "";
$type = "";
if (intval($width) != 0) {
$new_size = $width;
$type = "w";
} else {
$new_size = $height;
$type = "h";
}
$helper->createThumb($media->local, $configs->imagesin . '/media', $new_size, $type);
$media->code = '<img src="' . JURI::root() . $configs->imagesin . '/media/thumbs' . $media->local . '" />';
}
//end image
//start text
if (isset($media->type) && $media->type == 'text') {
$media->code = $media->code;
}
//end text
//start docs type
if (isset($media->type) && $media->type == 'file') {
$media->code = JText::_('GURU_NO_PREVIEW');
if ($media->source == 'local' && (substr($media->local, strlen($media->local) - 3, 3) == 'zip' || substr($media->local, strlen($media->local) - 3, 3) == 'exe')) {
$media->code = '<br /><a href="' . JURI::root() . $configs->filesin . '/' . $media->local . '" target="_blank">' . $media->local . '</a>';
} else {
if ($media->source == 'url') {
$media->code = '<a href="' . $media->url . '" target="_blank">' . $media->local . '</a>';
}
}
}
//end doc
if (isset($media->type) && $media->type == 'quiz' && @$media->published == '1' && strtotime($media->startpublish) <= strtotime($date) && (strtotime($media->endpublish) >= strtotime($date) || $media->endpublish == "0000-00-00 00:00:00")) {
$document = JFactory::getDocument();
$document->addStyleSheet("components/com_guru/css/quiz.css");
$helperclass = new guruHelper();
$all_quiz_question_from_page = array();
$media->code = '';
$query = "SELECT * FROM #__guru_quiz WHERE id = " . $media->id . " and published=1";
$db->setQuery($query);
$result_quiz = $db->loadObject();
$sql_quest = "SELECT count(id) from #__guru_questions_v3 where qid=" . $media->id;
$db->setQuery($query);
$result_quest = $db->loadResult();
$query = "UPDATE #__guru_quiz set nb_quiz_select_up=" . $result_quest . " WHERE id = " . $media->id;
$db->setQuery($query);
$sql = "SELECT max_score, pbl_max_score, limit_time, show_limit_time, time_quiz_taken, show_nb_quiz_taken, nb_quiz_select_up, show_nb_quiz_select_up FROM #__guru_quiz where id=" . $result_quiz->id;
$db->setQuery($sql);
$result_settings_quiz = $db->loadObject();
if ($result_quiz->is_final == 0) {
$text_quiz_info_top = JText::_("GURU_MINIMUM_SCORE_QUIZ");
$text_quiz_info_top1 = JText::_("GURU_QUIZ_TAKEN_UP_TO");
} else {
$text_quiz_info_top = JText::_("GURU_MINIMUM_SCORE_FINAL_QUIZ");
$text_quiz_info_top1 = JText::_("GURU_QUIZ_CAN_BE_TAKEN");
}
$table_quiz = '<div class="uk-grid">';
if ($result_settings_quiz->show_limit_time == 0) {
$table_quiz .= '<div class="uk-width-large-1-2">' . JText::_("GURU_LIMIT_QUIZ") . ": " . "<span style='color:#669900'>" . $result_settings_quiz->limit_time . "</span>" . " " . JText::_("GURU_REAL_MINUTES") . '</div>';
}
if ($result_settings_quiz->pbl_max_score == 0) {
$table_quiz .= '<div class="uk-width-large-1-2">' . $text_quiz_info_top . ": " . "<span style='color:#669900'>" . $result_settings_quiz->max_score . JText::_("GURU_PERCENT") . "</span>" . '</div>';
}
$table_quiz .= '</div>';
$table_quiz .= '<div class="uk-grid">';
if ($result_settings_quiz->show_nb_quiz_select_up == 0) {
$table_quiz .= '<div class="uk-width-large-1-2">' . JText::_("GURU_QUESTIONS") . ": " . "<span style='color:#669900'>" . $result_settings_quiz->nb_quiz_select_up . "</span>" . '</div>';
}
if ($result_settings_quiz->show_nb_quiz_taken == 0) {
if ($result_settings_quiz->time_quiz_taken < 0) {
$result_settings_quiz->time_quiz_taken = 0;
}
if ($result_settings_quiz->time_quiz_taken == 11) {
$timestotake = "Unlimited";
} else {
$timestotake = $result_settings_quiz->time_quiz_taken;
}
$table_quiz .= '<div class="uk-width-large-1-2">' . $text_quiz_info_top1 . ": " . "<span style='color:#669900'>" . $timestotake . "</span>" . " " . JText::_("GURU_TIMES") . '</div>';
}
$table_quiz .= '</div>';
if (isset($_SESSION["submit_disabled"])) {
$table_quiz .= '<div class="uk-grid">';
$table_quiz .= '<div class="uk-width-large-1-2">' . $_SESSION["submit_disabled"] . '</div>';
$table_quiz .= '</div>';
}
$user = JFactory::getUser();
$user_id = $user->id;
$media->code .= '<div class="uk-panel uk-panel-box uk-panel-box-secondary"><h3 class="uk-panel-title">' . $result_quiz->name . '</h3></div>';
$media->code .= '<div class="uk-panel uk-panel-box uk-panel-box-secondary uk-margin">' . $table_quiz . '</div>';
if ($result_quiz->description != "") {
$media->code .= '<div class="uk-panel uk-panel-box uk-panel-box-secondary uk-margin">' . $result_quiz->description . '</div>';
}
if (isset($result_settings_quiz->nb_quiz_select_up) && $result_settings_quiz->nb_quiz_select_up != 0 && $result_settings_quiz->show_nb_quiz_select_up == 0) {
$order_by = " ORDER BY RAND() LIMIT " . $result_settings_quiz->nb_quiz_select_up . "";
} else {
$order_by = " ORDER BY question_order LIMIT " . $result_settings_quiz->nb_quiz_select_up . "";
}
if ($result_quiz->is_final == 1) {
$sql = "SELECT \tquizzes_ids FROM #__guru_quizzes_final WHERE qid=" . $media->id;
$db->setQuery($sql);
$db->query();
$result = $db->loadResult();
$result_qids = explode(",", trim($result, ","));
if ($result_qids["0"] == "") {
$result_qids["0"] = 0;
}
if (isset($result_qids) && count($result_qids) > 0) {
foreach ($result_qids as $key => $value) {
$quiz_id = intval($value);
$sql = "select `published` from #__guru_quiz where `id`=" . intval($quiz_id);
$db->setQuery($sql);
$db->query();
$published = $db->loadColumn();
$published = @$published["0"];
if (intval($published) == 0) {
unset($result_qids[$key]);
}
}
}
if (count($result_qids) == 0 || $result_qids["0"] == "") {
$result_qids["0"] = 0;
}
$query = "SELECT * FROM #__guru_questions_v3 WHERE qid IN (" . implode(",", $result_qids) . ") and published=1" . $order_by;
} else {
$query = "SELECT * FROM #__guru_questions_v3 WHERE qid = " . $media->id . " and published=1" . $order_by;
}
$db->setQuery($query);
$quiz_questions = $db->loadObjectList();
$media->code .= '<div id="the_quiz" class="uk-panel uk-panel-box-secondary uk-margin">';
$array_quest = array();
$question_number = 1;
$per_page = $result_quiz->questions_per_page;
// questions per page
if ($per_page == 0) {
$per_page = count($quiz_questions);
}
$nr_pages = 1;
// default one page
if (count($quiz_questions) > 0 && count($quiz_questions) > $per_page) {
$nr_pages = ceil(count($quiz_questions) / $per_page);
}
for ($pag = 1; $pag <= $nr_pages; $pag++) {
$i = ($pag - 1) * $per_page;
$added = 0;
$display = "";
if ($pag == 1) {
$display = "block";
} else {
$display = "none";
}
$media->code .= '<div id="quiz_page_' . $pag . '" style="display:' . $display . ';">';
// start page
while (isset($quiz_questions[$i]) && $added < $per_page) {
$all_quiz_question_from_page[] = $quiz_questions[$i]->id;
$question_answers_number = 0;
$media_associated_question = json_decode($quiz_questions[$i]->media_ids);
$media_content = "";
$result_media = array();
$q = "SELECT * FROM #__guru_question_answers WHERE question_id = " . intval($quiz_questions[$i]->id) . " ORDER BY id";
$db->setQuery($q);
$question_answers = $db->loadObjectList();
for ($j = 0; $j < count($media_associated_question); $j++) {
@($media_that_needs_to_be_sent = self::getMediaFromId($media_associated_question[$j]));
if (isset($media_that_needs_to_be_sent) && count($media_that_needs_to_be_sent) > 0) {
$media_created = $helperclass->create_media_using_plugin_for_quiz($media_that_needs_to_be_sent["0"], $configs, '24', '', '150', 150);
if ($media_that_needs_to_be_sent["0"]->type == "file") {
// do nothing
} elseif ($media_that_needs_to_be_sent["0"]->type == "video") {
if (strpos($media_created, "width") !== FALSE) {
$media_created = preg_replace('/width="(.*)"/msU', 'width="150"', $media_created);
}
if (strpos($media_created, "height") !== FALSE) {
$media_created = preg_replace('/height="(.*)"/msU', 'height="150"', $media_created);
}
$hover_div = '<div class="hover-video" onclick="javascript:openMyModal(0, 0, \'' . JURI::root() . "index.php?option=com_guru&view=gurutasks&task=preview&id=" . intval($media_that_needs_to_be_sent["0"]->id) . "&tmpl=component" . '\'); return false;"> </div>';
$media_created = $hover_div . $media_created;
} elseif ($media_that_needs_to_be_sent["0"]->type == "image") {
$media_created = '<a href="#" onclick="javascript:openMyModal(0, 0, \'' . JURI::root() . "index.php?option=com_guru&view=gurutasks&task=preview&id=" . intval($media_that_needs_to_be_sent["0"]->id) . "&tmpl=component" . '\'); return false;">' . $media_created . '</a>';
} elseif ($media_that_needs_to_be_sent["0"]->type == "text") {
$media_created = '<a href="#" onclick="javascript:openMyModal(0, 0, \'' . JURI::root() . "index.php?option=com_guru&view=gurutasks&task=preview&id=" . intval($media_that_needs_to_be_sent["0"]->id) . "&tmpl=component" . '\'); return false;">' . $media_that_needs_to_be_sent["0"]->name . '</a>';
} elseif ($media_that_needs_to_be_sent["0"]->type == "Article") {
$media_created = '<a href="#" onclick="javascript:openMyModal(0, 0, \'' . JURI::root() . "index.php?option=com_guru&view=gurutasks&task=preview&id=" . intval($media_that_needs_to_be_sent["0"]->id) . "&tmpl=component" . '\'); return false;">' . $media_that_needs_to_be_sent["0"]->name . '</a>';
} elseif ($media_that_needs_to_be_sent["0"]->type == "url") {
$media_created = '<a href="#" onclick="javascript:openMyModal(0, 0, \'' . $media_that_needs_to_be_sent["0"]->url . '\'); return false;">' . $media_that_needs_to_be_sent["0"]->name . '</a>';
} elseif ($media_that_needs_to_be_sent["0"]->type == "audio") {
// do nothing
} elseif ($media_that_needs_to_be_sent["0"]->type == "docs") {
// do nothing
}
$result_media[] = $media_created;
}
}
$media->code .= '<div class="guru-question"><div class="uk-grid">';
if ($quiz_questions[$i]->type == "essay") {
//start essay question
$doc = JFactory::getDocument();
$doc->addStyleSheet(JURI::root() . 'components/com_guru/css/redactor.css');
echo '<script type="text/javascript" language="javascript" src="' . JURI::root() . 'components/com_guru/js/redactor.min.js' . '"></script>';
$media->code .= ' <div class="uk-width-large-1-1">';
$media->code .= '<h4>' . $quiz_questions[$i]->question_content . '</h4>' . implode("", $result_media);
$media->code .= '<textarea style="max-width:100%" name="essay[' . intval($quiz_questions[$i]->id) . ']" rows="10" class="useredactor"></textarea>';
$media->code .= ' </div>';
$upload_script = 'window.addEvent( "domready", function(){
jQuery(".useredactor").redactor({
buttons: [\'bold\', \'italic\', \'underline\', \'link\', \'alignment\', \'unorderedlist\', \'orderedlist\']
});
jQuery(".redactor_useredactor").css("height","400px");
});';
$doc->addScriptDeclaration($upload_script);
} else {
// the rest: true/false, single, multiple
$media->code .= '<div class="uk-width-large-4-10 uk-width-medium-4-10 uk-width-small-1-1">';
$media->code .= '<h4>' . $quiz_questions[$i]->question_content . "</h4>" . implode("<br/>", $result_media);
$media->code .= '</div>';
}
$media->code .= '<div class="uk-width-large-6-10 uk-width-medium-6-10 uk-width-small-1-1">';
if ($quiz_questions[$i]->type == "true_false") {
$media->code .= '<div class="uk-grid">';
foreach ($question_answers as $question_answer) {
if ($question_answer->answer_content_text == "True") {
$question_answer->answer_content_text = JText::_("GURU_QUESTION_OPTION_TRUE");
} elseif ($question_answer->answer_content_text == "False") {
$question_answer->answer_content_text = JText::_("GURU_QUESTION_OPTION_FALSE");
}
$media->code .= '<div class="uk-float-left guru-question-answer uk-width-large-2-5 uk-width-small-1-1 uk-width-medium-2-5" id="guru-question-answer-' . $question_answer->question_id . '-' . $question_answer->id . '">
<div class="uk-float-left">
<input type="radio" onclick="javascript:answerTrueFalseSelected(' . intval($question_answer->question_id) . ', ' . intval($question_answer->id) . ');" name="truefs_ans[' . intval($question_answer->question_id) . ']" value="' . $question_answer->id . '" />
<span class="lbl"></span>
</div>
<div class="uk-float-left">
' . $question_answer->answer_content_text . '
</div>
</div>';
}
$media->code .= '</div>';
} elseif ($quiz_questions[$i]->type == "single") {
if (isset($question_answers) && count($question_answers) > 0) {
$media->code .= '<div class="uk-grid">';
foreach ($question_answers as $question_answer) {
$media_associated_answers = json_decode($question_answer->media_ids);
$media_content = "";
$result_media_answers = array();
if (isset($media_associated_answers) && count($media_associated_answers) > 0) {
foreach ($media_associated_answers as $media_key => $answer_media_id) {
$media_that_needs_to_be_sent = self::getMediaFromId($answer_media_id);
$media_created = $helperclass->create_media_using_plugin_for_quiz($media_that_needs_to_be_sent["0"], $configs, '24', '', '150', 150);
if ($media_that_needs_to_be_sent["0"]->type == "file") {
// do nothing
} elseif ($media_that_needs_to_be_sent["0"]->type == "video") {
if (strpos($media_created, "width") !== FALSE) {
$media_created = preg_replace('/width="(.*)"/msU', 'width="150"', $media_created);
}
if (strpos($media_created, "height") !== FALSE) {
$media_created = preg_replace('/height="(.*)"/msU', 'height="150"', $media_created);
}
$hover_div = '<div class="hover-video" onclick="javascript:openMyModal(0, 0, \'' . JURI::root() . "index.php?option=com_guru&view=gurutasks&task=preview&id=" . intval($media_that_needs_to_be_sent["0"]->id) . "&tmpl=component" . '\'); return false;"> </div>';
$media_created = $hover_div . $media_created;
} elseif ($media_that_needs_to_be_sent["0"]->type == "image") {
$media_created = '<a href="#" onclick="javascript:openMyModal(0, 0, \'' . JURI::root() . "index.php?option=com_guru&view=gurutasks&task=preview&id=" . intval($media_that_needs_to_be_sent["0"]->id) . "&tmpl=component" . '\'); return false;">' . $media_created . '</a>';
} elseif ($media_that_needs_to_be_sent["0"]->type == "text") {
$media_created = '<a href="#" onclick="javascript:openMyModal(0, 0, \'' . JURI::root() . "index.php?option=com_guru&view=gurutasks&task=preview&id=" . intval($media_that_needs_to_be_sent["0"]->id) . "&tmpl=component" . '\'); return false;">' . $media_that_needs_to_be_sent["0"]->name . '</a>';
} elseif ($media_that_needs_to_be_sent["0"]->type == "Article") {
$media_created = '<a href="#" onclick="javascript:openMyModal(0, 0, \'' . JURI::root() . "index.php?option=com_guru&view=gurutasks&task=preview&id=" . intval($media_that_needs_to_be_sent["0"]->id) . "&tmpl=component" . '\'); return false;">' . $media_that_needs_to_be_sent["0"]->name . '</a>';
} elseif ($media_that_needs_to_be_sent["0"]->type == "url") {
$media_created = '<a href="#" onclick="javascript:openMyModal(0, 0, \'' . $media_that_needs_to_be_sent["0"]->url . '\'); return false;">' . $media_that_needs_to_be_sent["0"]->name . '</a>';
} elseif ($media_that_needs_to_be_sent["0"]->type == "audio") {
// do nothing
} elseif ($media_that_needs_to_be_sent["0"]->type == "docs") {
// do nothing
}
$result_media_answers[] = $media_created;
}
}
$option_value = '<input type="radio" id="ans' . $question_answer->id . '" name="answers_single[' . intval($quiz_questions[$i]->id) . ']" value="' . $question_answer->id . '" onclick="javascript:answerSingleSelected(' . intval($question_answer->question_id) . ', ' . intval($question_answer->id) . ');"/><span class="lbl"></span> ' . $question_answer->answer_content_text . '<br/>' . implode("<br/>", $result_media_answers) . "<br/>";
$media->code .= '<div class="guru-question-answer uk-width-large-2-5 uk-width-small-1-1 uk-width-medium-2-5" id="guru-question-answer-' . $question_answer->question_id . '-' . $question_answer->id . '">' . $option_value . '</div>';
}
$media->code .= '</div>';
}
} elseif ($quiz_questions[$i]->type == "multiple") {
if (isset($question_answers) && count($question_answers) > 0) {
$media->code .= '<div class="uk-grid">';
foreach ($question_answers as $question_answer) {
$media_associated_answers = json_decode($question_answer->media_ids);
$media_content = "";
$result_media_answers = array();
if (isset($media_associated_answers) && count($media_associated_answers) > 0) {
foreach ($media_associated_answers as $media_key => $answer_media_id) {
$media_that_needs_to_be_sent = self::getMediaFromId($answer_media_id);
$media_created = $helperclass->create_media_using_plugin_for_quiz($media_that_needs_to_be_sent["0"], $configs, '24', '', '150', 150);
if ($media_that_needs_to_be_sent["0"]->type == "file") {
// do nothing
} elseif ($media_that_needs_to_be_sent["0"]->type == "video") {
if (strpos($media_created, "width") !== FALSE) {
$media_created = preg_replace('/width="(.*)"/msU', 'width="150"', $media_created);
}
if (strpos($media_created, "height") !== FALSE) {
$media_created = preg_replace('/height="(.*)"/msU', 'height="150"', $media_created);
}
$hover_div = '<div class="hover-video" onclick="javascript:openMyModal(0, 0, \'' . JURI::root() . "index.php?option=com_guru&view=gurutasks&task=preview&id=" . intval($media_that_needs_to_be_sent["0"]->id) . "&tmpl=component" . '\'); return false;"> </div>';
$media_created = $hover_div . $media_created;
} elseif ($media_that_needs_to_be_sent["0"]->type == "image") {
$media_created = '<a href="#" onclick="javascript:openMyModal(0, 0, \'' . JURI::root() . "index.php?option=com_guru&view=gurutasks&task=preview&id=" . intval($media_that_needs_to_be_sent["0"]->id) . "&tmpl=component" . '\'); return false;">' . $media_created . '</a>';
} elseif ($media_that_needs_to_be_sent["0"]->type == "text") {
$media_created = '<a href="#" onclick="javascript:openMyModal(0, 0, \'' . JURI::root() . "index.php?option=com_guru&view=gurutasks&task=preview&id=" . intval($media_that_needs_to_be_sent["0"]->id) . "&tmpl=component" . '\'); return false;">' . $media_that_needs_to_be_sent["0"]->name . '</a>';
} elseif ($media_that_needs_to_be_sent["0"]->type == "Article") {
$media_created = '<a href="#" onclick="javascript:openMyModal(0, 0, \'' . JURI::root() . "index.php?option=com_guru&view=gurutasks&task=preview&id=" . intval($media_that_needs_to_be_sent["0"]->id) . "&tmpl=component" . '\'); return false;">' . $media_that_needs_to_be_sent["0"]->name . '</a>';
} elseif ($media_that_needs_to_be_sent["0"]->type == "url") {
$media_created = '<a href="#" onclick="javascript:openMyModal(0, 0, \'' . $media_that_needs_to_be_sent["0"]->url . '\'); return false;">' . $media_that_needs_to_be_sent["0"]->name . '</a>';
} elseif ($media_that_needs_to_be_sent["0"]->type == "audio") {
// do nothing
} elseif ($media_that_needs_to_be_sent["0"]->type == "docs") {
// do nothing
}
$result_media_answers[] = $media_created;
}
}
$option_value = '<input type="checkbox" onclick="javascript:answerMultipleSelected(' . intval($question_answer->question_id) . ', ' . intval($question_answer->id) . ');" name="multiple_ans[' . intval($quiz_questions[$i]->id) . '][]" value="' . $question_answer->id . '"/> ' . $question_answer->answer_content_text . '<br/>' . implode("<br/>", $result_media_answers) . "<br/>";
$media->code .= '<div class="guru-question-answer uk-width-large-2-5 uk-width-small-1-1 uk-width-medium-2-5" id="guru-question-answer-' . $question_answer->question_id . '-' . $question_answer->id . '">' . $option_value . '</div>';
}
$media->code .= '</div>';
}
}
$media->code .= ' </div>';
$media->code .= '</div></div>';
$i++;
$added++;
}
if ($pag == $nr_pages) {
$catid_req = JRequest::getVar("catid", "");
$module_req = JRequest::getVar("module", "");
$cid_req = JRequest::getVar("cid", "");
$media->code .= '<br />
<div align="left" style="padding-left:4px;">
<input type="hidden" value="' . $media->name . '" id="quize_name" name="quize_name"/>
<input type="hidden" value="' . $result_settings_quiz->nb_quiz_select_up . '" id="nb_of_questions" name="nb_of_questions"/>
<input type="hidden" value="' . $media->id . '" id="quize_id" name="quize_id"/>
<input type="hidden" value="1" name="submit_action" id="submit_action" />
<input type="hidden" value="' . $catid_req . '" name="catid_req" id="catid_req">
<input type="hidden" value="' . $module_req . '" name="module_req" id="module_req">
<input type="hidden" value="' . $cid_req . '" name="cid_req" id="cid_req">
<input type="hidden" value="' . $open_target . '" name="open_target" id="open_target">
<input type="hidden" value="' . implode(",", $all_quiz_question_from_page) . '" name="all_questions_ids">
<input type="button" name="submitbutton" class="uk-button uk-button-success" id ="submitbutton" value="' . JText::_("GURU_QUIZ_SUBMIT") . '" onclick="document.getElementById(\'quizz_exam\').submit();" />
</div>';
}
$media->code .= '</div>';
// end page
}
if ($nr_pages > 1) {
$media->code .= '<div class="pagination pagination-centered"><ul class="uk-pagination">';
$media->code .= '<li class="pagination-start" id="pagination-start"><span class="pagenav">' . JText::_("GURU_START") . '</span></li>';
$media->code .= '<li class="pagination-prev" id="pagination-prev"><span class="pagenav">' . JText::_("GURU_PREV") . '</span></li>';
for ($p = 1; $p <= $nr_pages; $p++) {
if ($p == 1) {
$media->code .= '<li id="list_1"><span class="pagenav">1</span></li>';
} else {
$media->code .= '<li id="list_' . $p . '">
<a onclick="changePage(' . intval($p) . ', ' . intval($nr_pages) . '); return false;" href="#">' . $p . '</a>
</li>';
}
}
$media->code .= '<li class="pagination-next" id="pagination-next">
<a href="#" onclick="changePage(2, ' . intval($nr_pages) . '); return false;">' . JText::_("GURU_NEXT") . '</a>
</li>';
$media->code .= '<li class="pagination-end" id="pagination-end">
<a href="#" onclick="changePage(' . intval($nr_pages) . ', ' . intval($nr_pages) . '); return false;">' . JText::_("GURU_END") . '</a>
</li>';
$media->code .= '</ul></div>';
}
// create quiz taken and question
$sql = "SELECT `open_target` FROM `#__guru_config` WHERE `id`=1";
$db->setQuery($sql);
$db->query();
$open_target = $db->loadColumn();
$open_target = $open_target["0"];
$media->code .= '<input type="hidden" value="' . ($question_number - 1) . '" name="question_number" id="question_number" />';
$media->code .= '<input type="hidden" value="' . implode(",", $array_quest) . '" name="list_questions_id" id="list_questions_id" />';
$media->code .= '<input type="hidden" value="' . $max_id . '" name="id_quiz_question" id="id_quiz_question" />';
$_SESSION["questionsids"] = implode(",", $array_quest);
$_SESSION["quiz_id"] = $media->id;
if (isset($result_time_user) && $result_time_user <= 0) {
$disabled = 'disabled=disabled';
$msg = JText::_("GURU_QUIZ_RES_MC");
$_SESSION["submit_disabled"] = $msg;
} else {
$disabled = '';
}
$media->code .= '</div>';
}
$return = "";
if (isset($media->show_instruction) && $media->show_instruction == "0") {
//show the instructions above
$return = '<div style="text-align:center"><i>' . $media->instructions . '</i></div>' . $media->code;
} elseif (isset($media->show_instruction) && $media->show_instruction == "1") {
//show the instructions above
$return = $media->code . '<br /><br />
<div class="uk-text-center"><i>' . $media->instructions . '</i></div>';
} elseif (isset($media->show_instruction) && $media->show_instruction == "2") {
//don't show the instructions
$return = $media->code;
} elseif (!isset($media->show_instruction) || $media->show_instruction == NULL) {
$return = $media->code;
}
if (@$media->type != 'quiz') {
if (@$media->hide_name == 0) {
$return .= '<div class="uk-text-bold uk-text-center">' . @$media->name . '</div>';
}
}
return stripslashes($return);
}
