/** ConvertList
*
* This function generates a html-list from a plain text which starts list-points with:
* #(ordered) or *(unsorted).
* There are no restrictions with the deepnes of a "list-tree".
*
* @return string
* @param bool ordered
* @param string textpart
*/
function ConvertList($ordered, $textpart)
{
// initialize the settings for an ordered or an unsorted list
$codesequence = '# ';
$htmlcode = 'ol';
if (!$ordered) {
$codesequence = '* ';
$htmlcode = 'ul';
}
$output_text = "\n<{$htmlcode}>";
// sepeerate the text into single lines
$lines = explode("\n", $textpart);
$nodes = '';
$first = true;
// go through each line
foreach ($lines as $line) {
// get the 'real' content of the line
$line = substr($line, strpos($line, $codesequence) + strlen($codesequence));
// check if it's real text or a line which initializes a sublist
if (TextActions::StartsWith($codesequence, $line)) {
$nodes .= $line . "\n";
} else {
// if it is a 'text'-line make sure if there is a sublist to add before
if ($nodes != '') {
if ($first) {
$fist = false;
$output_text .= "\n\t<li>";
}
// add the text of a sublist
$output_text .= TextActions::ConvertList($ordered, $nodes) . "\n";
$nodes = '';
}
// if the line isn't empty add it to the oter code
if ($line != "") {
if (!$first) {
$output_text .= "</li>\n\t<li>{$line}";
} else {
$first = false;
$output_text .= "\n\t<li>{$line}";
}
}
}
}
$output_text .= "</li>\n</{$htmlcode}>";
return $output_text;
}
