function parse_audio($id)
{
$db = JFactory::getDBO();
$helperclass = new guruAdminHelper();
$sql = "SELECT * FROM #__guru_config LIMIT 1";
$db->setQuery($sql);
if (!$db->query()) {
$this->setError($db->getErrorMsg());
return false;
}
$configs = $db->loadObject();
$sql = "SELECT * FROM #__guru_media\r\n\t\t\t\t\tWHERE id = " . $id;
$db->setQuery($sql);
$the_media = $db->loadObject();
$the_media->code = stripslashes($the_media->code);
$no_plugin_for_code = 0;
$aheight = 0;
$awidth = 0;
$vheight = 0;
$vwidth = 0;
if ($the_media->type == 'audio') {
if ($the_media->source == 'url' || $the_media->source == 'local') {
if ($the_media->width == 0 || $the_media->height == 0) {
$aheight = 20;
$awidth = 300;
} else {
$aheight = $the_media->height;
$awidth = $the_media->width;
}
} elseif ($the_media->source == 'code') {
if ($the_media->width == 0 || $the_media->height == 0) {
$begin_tag = strpos($the_media->code, 'width="');
if ($begin_tag !== false) {
$remaining_code = substr($the_media->code, $begin_tag + 7, strlen($the_media->code));
$end_tag = strpos($remaining_code, '"');
$awidth = substr($remaining_code, 0, $end_tag);
$begin_tag = strpos($the_media->code, 'height="');
if ($begin_tag !== false) {
$remaining_code = substr($the_media->code, $begin_tag + 8, strlen($the_media->code));
$end_tag = strpos($remaining_code, '"');
$aheight = substr($remaining_code, 0, $end_tag);
$no_plugin_for_code = 1;
} else {
$aheight = 20;
$awidth = 300;
}
} else {
$aheight = 20;
$awidth = 300;
}
} else {
$replace_with = 'width="' . $the_media->width . '"';
$the_media->code = preg_replace('#width="[0-9]+"#', $replace_with, $the_media->code);
$replace_with = 'height="' . $the_media->height . '"';
$the_media->code = preg_replace('#height="[0-9]+"#', $replace_with, $the_media->code);
$aheight = $the_media->height;
$awidth = $the_media->width;
}
}
}
$awidth = "200";
$aheight = "20";
if ($the_media->type == 'audio') {
if (!isset($layout_id)) {
$layout_id = "";
}
if ($no_plugin_for_code == 0) {
$media = $helperclass->create_media_using_plugin($the_media, $configs, $awidth, $aheight, $vwidth, $vheight, $layout_id);
} else {
$media = $the_media->code;
}
}
if (!isset($media)) {
$media = NULL;
}
return stripslashes($media);
}
$db->setQuery($answer_given_by_user);
$db->query();
$answer_given_by_user = $db->loadAssocList("question_idd");
$sql = "select `id` as answer_id from #__guru_question_answers where `question_id`=" . intval($quiz_questions[$i]->id) . " and correct_answer=1";
$db->setQuery($sql);
$db->query();
$answers_right = $db->loadAssocList("answer_id");
$css_validate_class = "question-false";
$validate_answer = guruAdminModelguruTask::validateAnswer($answers_right, $answer_given_by_user[$quiz_questions[$i]->id]);
if ($validate_answer) {
$css_validate_class = "question-true";
}
for ($j = 0; $j < count($media_associated_question); $j++) {
@($media_that_needs_to_be_sent = guruAdminModelguruTask::getMediaFromId($media_associated_question[$j]));
if (isset($media_that_needs_to_be_sent) && count($media_that_needs_to_be_sent) > 0) {
$result_media[] = $helperclass->create_media_using_plugin($media_that_needs_to_be_sent["0"], $configs, '', '', '100px', 100);
}
}
$quiz_form_content .= '<div class="row-fluid">';
$quiz_form_content .= ' <div class="span12">';
$quiz_form_content .= ' <div class="span5 pull-left clearfix ' . $css_validate_class . '">';
$quiz_form_content .= $quiz_questions[$i]->question_content . "<br/>" . implode("", $result_media);
$quiz_form_content .= ' </div>';
$quiz_form_content .= '<div class="span6 pull-left clearfix">';
if ($quiz_questions[$i]->type == "true_false") {
$quiz_form_content .= '<div>';
foreach ($question_answers as $question_answer) {
if (isset($answer_given_by_user[$question_answer->question_id]["answers_given"]) && $answer_given_by_user[$question_answer->question_id]["answers_given"] == $question_answer->id) {
$checked = 'checked="checked"';
} else {
$checked = '';
function parse_media($media)
{
$db = JFactory::getDBO();
$configs = $this->getConfig();
$no_plugin_for_code = 0;
$aheight = 0;
$awidth = 0;
$vheight = 0;
$vwidth = 0;
//start video
if ($media->type == 'video') {
if ($media->source == 'url' || $media->source == 'local') {
if ($media->width == 0 || $media->height == 0) {
$media->width = 300;
$media->height = 400;
}
} elseif ($media->source == 'code') {
if ($media->width == 0 || $media->height == 0) {
//parse the code to get the 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->height = 300;
$media->width = 400;
}
} else {
$media->height = 300;
$media->width = 400;
}
} 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);
$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 = $media->height;
} elseif ($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);
$extension = strtolower($parts[count($parts) - 1]);
if ($media->type == 'video' || $media->type == 'audio') {
if ($media->type == 'video' && $extension == "avi") {
$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">
<embed type="application/x-mplayer2" pluginspage="http://www.microsoft.com/Windows/MediaPlayer/" src="' . JURI::root() . $configs->videoin . "/" . $media->local . '" name="MediaPlayer1" width="' . $media->width . '" height="' . $media->height . '" autostart="1" showcontrols="1" volume="10">
</object>';
} elseif ($no_plugin_for_code == 0) {
if ($media->type == 'video' && $media->source == "url") {
require_once JPATH_ROOT . '/components/com_guru/helpers/videos/helper.php';
$parsedVideoLink = parse_url($media->url);
preg_match('/(?P<domain>[a-z0-9][a-z0-9\\-]{1,63}\\.[a-z\\.]{2,6})$/i', $parsedVideoLink['host'], $matches);
$domain = $matches['domain'];
if (!empty($domain)) {
$provider = explode('.', $domain);
$providerName = JString::strtolower($provider[0]);
if ($providerName == "youtu") {
$providerName = "youtube";
}
$libraryPath = JPATH_ROOT . '/components/com_guru/helpers/videos' . '/' . $providerName . '.php';
require_once $libraryPath;
$className = 'PTableVideo' . JString::ucfirst($providerName);
$videoObj = new $className();
$videoObj->init($media->url);
$video_id = $videoObj->getId();
$videoPlayer = $videoObj->getViewHTML($video_id, $media->width, $media->height);
$media->code = $videoPlayer;
}
} else {
$helper = new guruAdminHelper();
$media->code = $helper->create_media_using_plugin($media, $configs, $awidth, $aheight, $vwidth, $vheight);
}
}
}
//end audio
//start docs type
if ($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->code = '<div class="contentpane">
<iframe id="blockrandom" name="iframe" src="' . JURI::root() . $configs->docsin . '/' . $media->local . '" width="' . $media->width . '" height="' . $media->height . '" scrolling="auto" align="top" frameborder="2" class="wrapper"> This option will not work correctly. Unfortunately, your browser does not support inline frames.</iframe>
</div>';
if ($media->show_instruction == 2) {
$media->code = stripslashes($media->code) . '<br /><br /><div style="text-align:center"><i>' . $media->name . '</i></div><br />';
} elseif ($media->show_instruction == 1) {
$media->code = stripslashes($media->code) . '<br /><br /><div style="text-align:center"><i>' . $media->name . '</i></div><br /><div style="text-align:center"><i>' . $media->instructions . '</i></div>';
} elseif ($media->show_instruction == 0) {
$media->code = '<div style="text-align:center"><i>' . $media->instructions . '</i></div>' . stripslashes($media->code) . '<br /><br /><div style="text-align:center"><i>' . $media->name . '</i></div><br />';
}
return $media->code;
} elseif ($media->source == 'local' && $media->width == 1) {
$media->code = '<br /><a href="' . JURI::root() . $configs->docsin . '/' . $media->local . '" target="_blank">' . $media->name . '</a>';
if ($media->show_instruction == 2) {
$media->code = stripslashes($media->code) . '<br /><br /><div style="text-align:center"><i>' . $media->name . '</i></div><br />';
} elseif ($media->show_instruction == 1) {
$media->code = stripslashes($media->code) . '<br /><br /><div style="text-align:center"><i>' . $media->name . '</i></div><br /><div style="text-align:center"><i>' . $media->instructions . '</i></div>';
} elseif ($media->show_instruction == 0) {
$media->code = '<div style="text-align:center"><i>' . $media->instructions . '</i></div>' . stripslashes($media->code) . '<br /><br /><div style="text-align:center"><i>' . $media->name . '</i></div><br />';
}
return $media->code;
} elseif ($media->source == 'url' && $media->width == 0) {
$media->code = '<div class="contentpane">
<iframe id="blockrandom" name="iframe" src="' . $media->url . '" width="100%" height="600" scrolling="auto" align="top" frameborder="2" class="wrapper"> This option will not work correctly. Unfortunately, your browser does not support inline frames.</iframe> </div>';
} else {
if ($media->source == 'url' && $media->width == 1) {
$media->code = '<a href="' . $media->url . '" target="_blank">' . $media->name . '</a>';
}
}
}
//end doc
//start url
if ($media->type == 'url') {
if ($media->width > 1) {
$media->code = '<div class="contentpane">
<iframe id="blockrandom" name="iframe" src="' . $media->url . '" width="800px" height="600px" scrolling="auto" align="top" frameborder="2" class="wrapper"> This option will not work correctly. Unfortunately, your browser does not support inline frames.</iframe>
</div>';
if ($media->show_instruction == 2) {
$media->code = stripslashes($media->code) . '<br /><br /><div style="text-align:center"><i>' . $media->name . '</i></div><br />';
} elseif ($media->show_instruction == 1) {
$media->code = stripslashes($media->code) . '<br /><br /><div style="text-align:center"><i>' . $media->name . '</i></div><br /><div style="text-align:center"><i>' . $media->instructions . '</i></div>';
} elseif ($media->show_instruction == 0) {
$media->code = '<div style="text-align:center"><i>' . $media->instructions . '</i></div>' . stripslashes($media->code) . '<br /><br /><div style="text-align:center"><i>' . $media->name . '</i></div><br />';
}
return $media->code;
} else {
$media->code = '<a href="' . $media->url . '" target="_blank">' . $media->url . '</a>';
}
}
//end url
//start image
if ($media->type == 'image') {
$media->code = '<img width="' . $media->width . '" height="' . $media->height . '" src="' . JURI::root() . $configs->imagesin . '/media/thumbs/' . $media->local . '" />';
}
//end image
//start text
if ($media->type == 'text') {
$media->code = $media->code;
}
//end text
//start docs type
if ($media->type == 'file') {
//var_dump($media);
$media->code = JText::_('GURU_NO_PREVIEW');
$x = filesize(JPATH_SITE . DS . $configs->filesin . '/' . $media->local) / (1024 * 1024);
$x = number_format($x, 2, '.', '');
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 . " (" . $x . " Ko)" . '</a>';
//return stripslashes($media->code);
if ($media->show_instruction == 2) {
$media->code = stripslashes($media->code) . '<br /><br /><div style="text-align:center"><i>' . $media->name . '</i></div><br />';
} elseif ($media->show_instruction == 1) {
$media->code = stripslashes($media->code) . '<br /><br /><div style="text-align:center"><i>' . $media->name . '</i></div><br /><div style="text-align:center"><i>' . $media->instructions . '</i></div>';
} elseif ($media->show_instruction == 0) {
$media->code = '<div style="text-align:center"><i>' . $media->instructions . '</i></div>' . stripslashes($media->code) . '<br /><br /><div style="text-align:center"><i>' . $media->name . '</i></div><br />';
}
return $media->code;
} else {
if ($media->source == 'url') {
$media->code = '<a href="' . $media->url . '" target="_blank">' . $media->name . '</a>';
}
}
}
//end doc
if ($media->type == 'text') {
$media->code = $media->code;
} else {
if ($media->show_instruction == 2) {
$media->code = $media->code . '<br /><br /><div style="text-align:center"><i>' . $media->name . '</i></div><br />';
} elseif ($media->show_instruction == 1) {
$media->code = $media->code . '<br /><br /><div style="text-align:center"><i>' . $media->name . '</i></div><br /><div style="text-align:center"><i>' . $media->instructions . '</i></div>';
} elseif ($media->show_instruction == 0) {
$media->code = '<div style="text-align:center"><i>' . $media->instructions . '</i></div>' . $media->code . '<br /><br /><div style="text-align:center"><i>' . $media->name . '</i></div><br />';
}
}
return stripslashes($media->code);
}
