_base = $base; $this->_current_page = $current; $this->_dir = $dir; } function setCurrentPage($current) { $this->_current_page = $current; } function escape_verbatim($matches) { return "\begin{small}\begin{verbatim}". str_replace($this->_verb_find, $this->_verb_replace, $matches[1]). "\end{verbatim}\end{small}\n"; } function escape_verb($matches) { $text = str_replace($this->_verb_find, $this->_verb_replace, $matches[1]); return '\begin{small}\verb<'.$text.'< \end{small}'; } function include_image($matches) { $current_path = $this->_current_page; $image = dirname($current_path).'/'.trim($matches[1]); $file = realpath($image); $info = getimagesize($file); switch($info[2]) { case 1: $im = imagecreatefromgif($file); break; case 2: $im = imagecreatefromjpeg($file); break; case 3: $im = imagecreatefrompng($file); break; } $base = $this->_base; if(isset($im)) { $prefix = strtolower(str_replace(realpath($base), '', $file)); $filename = preg_replace('/\\\|\//', '_', substr($prefix,1)); $filename = substr($filename, 0, strrpos($filename,'.')).'.png'; $newfile = $this->_dir.'/'.$filename; imagepng($im,$newfile); imagedestroy($im); return $this->include_figure($info, $filename); } } function include_figure($info, $filename) { $width = sprintf('%0.2f', $info[0]/(135/2.54)); return ' \begin{figure}[!ht] \centering \includegraphics[width='.$width.'cm]{'.$filename.'} \label{fig:'.$filename.'} \end{figure} '; } function anchor($matches) { $page = $this->get_current_path(); return '\hypertarget{'.$page.'/'.strtolower($matches[1]).'}{}'; } function texttt($matches) { return '\texttt{'.str_replace(array('#','_','&'),array('\#','\_','\&'), $matches[1]).'}'; } function get_current_path() { $current_path = $this->_current_page; $base = $this->_base; $page = strtolower(substr(str_replace($base, '', $current_path),1)); return $page; } function make_link($matches) { if(is_int(strpos($matches[1], '#'))) { if(strpos($matches[1],'?') ===false) { $target = $this->get_current_path().'/'.substr($matches[1],1); return '\hyperlink{'.$target.'}{'.$matches[2].'}'; } else { $page = strtolower(str_replace('?page=', '', $matches[1])); $page = str_replace('.','/',$page); $page = str_replace('#','.page/',$page); return '\hyperlink{'.$page.'}{'.$matches[2].'}'; } } else if(is_int(strpos($matches[1],'?'))) { $page = str_replace('?page=','',$matches[1]); return '\hyperlink{'.$page.'}{'.$matches[2].'}'; } return '\href{'.$matches[1].'}{'.$matches[2].'}'; } function parse_html($page,$html) { $html = preg_replace('/<\/?com:TContent[^>]*>/', '', $html); $html = preg_replace('/<\/?p [^>]*>/', '', $html); $html = preg_replace('/<\/?p>/', '', $html); $html = preg_replace('/(\s+|\(+|\[+)"/', '$1``', $html); $html = preg_replace('/(\s+|\(+|\[+)\'/', '$1`', $html); //escape { and } $html = preg_replace('/([^\s]+){([^}]*)}([^\s]+)/', '$1\\\{$2\\\}$3', $html); $html = preg_replace_callback('/"?[^>]*\/>/', array($this, 'include_image'), $html); //escape % $html = str_replace('%', '\%', $html); //codes $html = str_replace('$', '\$', $html); $html = preg_replace_callback('/]*>((.|\n)*?)<\/com:TTextHighlighter>/', array($this,'escape_verbatim'), $html); // $html = preg_replace('/<\/com:TTextHighlighter>/', '`2`', $html); // $html = preg_replace_callback('/(`1`)([^`]*)(`2`)/m', array($this,'escape_verbatim'), $html); $html = preg_replace_callback('/(
)((.|\n)*?)(<\/div>)/', array($this,'escape_verbatim'), $html); $html = preg_replace_callback('/(
)([^<]*)(<\/pre>)/', array($this,'escape_verbatim'), $html);

		//
		$html = preg_replace_callback('/([^<]*)<\/code>/', array($this,'escape_verb'), $html);

		//runbar
		$html = preg_replace('//',
				'\href{http://www.pradosoft.com/demos/quickstart/index.php?page=$1}{$1 Demo}', $html);

		//DocLink
		$html = preg_replace('//',
	                        '\href{http://www.pradosoft.com/docs/manual/$1/$2.html}{$1.$2 API Reference}', $html);

		//text modifiers
		$html = preg_replace('/<(b|strong)[^>]*>([^<]*)<\/(b|strong)>/', '\textbf{$2}', $html);
		$html = preg_replace('/]*>([^<]*)<\/i>/', '\emph{$1}', $html);
		$html = preg_replace_callback('/([^<]*)<\/tt>/', array($this,'texttt'), $html);

		//links
		$html = preg_replace_callback('/]+href="([^"]*)"[^>]*>([^<]*)<\/a>/',
								array($this,'make_link'), $html);
		//anchor
		$html = preg_replace_callback('/]+name="([^"]*)"[^>]*><\/a>/', array($this,'anchor'), $html);

		//description 
$html = preg_replace('/
([^<]*)<\/dt>/', '\item[$1]', $html); $html = preg_replace('/<\/?dd>/', '', $html); $html = preg_replace('/
/', '\begin{description}', $html); $html = preg_replace('/<\/dl>/', '\end{description}', $html); //item lists $html = preg_replace('/]*>/', '\begin{itemize}', $html); $html = preg_replace('/<\/ul>/', '\end{itemize}', $html); $html = preg_replace('/]*>/', '\begin{enumerate}', $html); $html = preg_replace('/<\/ol>/', '\end{enumerate}', $html); $html = preg_replace('/]*>/', '\item ', $html); $html = preg_replace('/<\/li>/', '', $html); //headings $html = preg_replace('/([^<]+)<\/h1>/', '\section{$2}', $html); $html = preg_replace('/([^<]+)<\/h2>/', '\subsection{$2}', $html); $html = preg_replace('/([^<]+)<\/h3>/', '\subsubsection{$2}', $html); //div box $html = preg_replace_callback('/
((.|\n)*?)<\/div>/', array($this, 'mbox'), $html); //tabular $html = preg_replace_callback('/\s*]*>((.|\n)*?)<\/table>/', array($this, 'tabular'), $html); $html = preg_replace('//', '', $html); $html = html_entity_decode($html); return $html; } function tabular($matches) { $options = array(); foreach(explode(',', $matches[1]) as $string) { $sub = explode('=', trim($string)); $options[trim($sub[0])] = trim($sub[1]); } $widths = explode(' ',preg_replace('/\(|\)/', '', $options['width'])); $this->_tabular_widths = $widths; $this->_tabular_total = count($widths); $this->_tabular_col = 0; $begin = "\begin{table}[!hpt]\centering \n \begin{tabular}{".$options['align']."}\\hline"; $end = "\end{tabular} \n \end{table}\n"; $table = preg_replace('/<\/tr>/', '\\\\\\\\ \hline', $matches[2]); $table = preg_replace('//', '', $table); $table = preg_replace('/([^<]+)<\/th>/', '\textbf{$1} &', $table); $table = preg_replace_callback('/((.|\n)*?)<\/td>/', array($this, 'table_column'), $table); $table = preg_replace('/
/', ' \\\\\\\\', $table); $table = preg_replace('/&\s*\\\\\\\\/', '\\\\\\\\', $table); return $begin.$table.$end; } function table_column($matches) { $width = $this->_tabular_widths[$this->_tabular_col]; if($this->_tabular_col >= $this->_tabular_total-1) $this->_tabular_col = 0; else $this->_tabular_col++; return '\begin{minipage}{'.$width.'\textwidth}\vspace{3mm}'. $matches[1].'\vspace{3mm}\end{minipage} & '; } function mbox($matches) { return "\n\begin{mybox}\n".$matches[1]."\n\end{mybox}\n"; } function get_chapter_label($chapter) { return '\hypertarget{'.str_replace(' ', '', $chapter).'}{}'; } function get_section_label($section) { $section = str_replace('.page', '', $section); return '\hypertarget{'.str_replace('/', '.', $section).'}{}'; } function set_header_id($content, $count) { self::$header_count = $count*100; $content = preg_replace_callback('/

/', array($this,"h1"), $content); $content = preg_replace_callback('/

/', array($this,"h2"), $content); $content = preg_replace_callback('/

/', array($this,"h3"), $content); return $content; } function h1($matches) { return "

"; } function h2($matches) { return "

"; } function h3($matches) { return "

"; } } ?>