/**
* Render a Tweet
* @param array $tweet
*/
public function render($tweet)
{
$this->tag->addAttribute('id', "tweet-" . $tweet['id']);
$this->tag->addAttribute('class', 'tweet_content');
$content = $tweet['text'];
//Replace links
$content = preg_replace('%[[:alpha:]]+://[^<>[:space:]]+[[:alnum:]/]%', '<a href="${0}" target="_blank">${0}</a>', $content);
//Replace @usernames at the start of the content (indicating reply)
//$content = preg_replace('/^@[a-zA-Z0-9]+/e',"'To <a href=\"http://www.twitter.com/'.substr('\\0',1).'\" class=\"tweet_username\" target=\"_blank\">\\0</a>: '",$content);
//Replace @usernames with links to their profiles
//$content = preg_replace('/ @[a-zA-Z0-9]+/e',"'<a href=\"http://www.twitter.com/'.substr('\\0',2).'\" class=\"tweet_username\" target=\"_blank\">\\0</a>'",$content);
//Replace #hashtags with links to their searchpages
$content = preg_Replace('/(^| )#[a-zA-Z0-9]+/e', "'<a href=\"http://www.twitter.com/#search?q=%23'.trim(str_replace('#','','\\0')).'\" class=\"tweet_hashtag\" target=\"_blank\">\\0</a>'", $content);
$this->tag->setContent($content);
return $this->tag->render();
}
$out = '<?xml version="1.0" encoding="UTF-8"?>
<questestinterop xmlns="http://www.imsglobal.org/xsd/ims_qtiasiv1p2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.imsglobal.org/xsd/ims_qtiasiv1p2 http://www.imsglobal.org/xsd/ims_qtiasiv1p2p1.xsd">
<assessment ident="' . $chp . '" title="' . $title . '">
<qtimetadata>
<qtimetadatafield>
<fieldlabel>cc_maxattempts</fieldlabel>
<fieldentry>1</fieldentry>
</qtimetadatafield>
</qtimetadata>
<section ident="root_section">';
//$html = str_replace("\r\n","\n",$html);
//$html = str_replace("\r","\n",$html);
$html = str_replace(' ', '', $html);
$html = preg_replace('/<p[^>]*>\\s*<\\/p>/', '', $html);
$html = preg_replace('/<p[^>]*>(.*?)<\\/p>/', '$1', $html);
$html = preg_Replace('/<br\\s+\\/>/', '', $html);
phpQuery::newDocumentHTML('<div class="bigwrap">' . $html . '</div>');
$pts = pq("div.bigwrap > ol > li");
foreach ($pts as $c => $pt) {
$top = pq($pt)->clone();
pq($top)->find("ol")->remove();
$prompt = pq($top)->html();
//this will get properly nested sub-lists
$li = pq($pt)->find("ol li");
if (count($li) == 0) {
//this will catch tinymce's improperly nested sub-lists
$li = pq($pt)->next("ol")->find("li");
}
if (count($li) < 2) {
continue;
}
