/**
* Renders a token into text matching the requested format.
*
* @param array $options The "options" portion of the token (second
* element).
*
* @return string The text rendered from the token options.
*/
public function token($options)
{
extract($options);
if ($type == 'start') {
return '';
}
if ($type == 'end') {
return Text_Wiki_Render_Rst_Links::append() . "\n\n";
}
}
/**
* Render the header.
*
* @param array $options The rendering options.
*
* @return string The output string.
*/
public function token($options)
{
// get nice variable names (type, level)
extract($options);
if ($type == 'start') {
$length = strlen($text);
switch ($level) {
case '1':
$overline = '=';
$underline = '=';
$length += 2;
break;
case '2':
$overline = '-';
$underline = '-';
$length += 2;
break;
case '3':
$overline = null;
$underline = '=';
break;
case '4':
$overline = null;
$underline = '*';
break;
case '5':
$overline = null;
$underline = '-';
break;
case '6':
$overline = null;
$underline = '`';
break;
}
$output = Text_Wiki_Render_Rst_Links::append();
if ($output) {
$output = trim($output) . "\n\n";
}
if ($overline !== null) {
$output .= str_repeat($overline, $length) . "\n ";
}
$previous = $options;
$previous['length'] = $length;
$previous['underline'] = $underline;
$this->_previous[] = $previous;
return $output;
}
if ($type == 'end') {
$previous = array_pop($this->_previous);
if ($level != $previous['level']) {
return sprintf('UNEXPECTED HEADER LEVEL: %s [expected %s]', $level, $previous['level']);
}
return "\n" . str_repeat($previous['underline'], $previous['length']) . "\n\n";
}
}
/**
* Renders a token into text matching the requested format.
*
* @param array $options The "options" portion of the token (second
* element).
*
* @return string The text rendered from the token options.
*/
public function token($options)
{
$type = $options['type'];
switch ($type) {
case 'list_start':
$this->wiki->registerRenderCallback(array($this, 'deflist'));
return '';
case 'list_end':
$this->wiki->popRenderCallback();
return Text_Wiki_Render_Rst_Links::append();
case 'term_end':
case 'narr_end':
return $this->wiki->delim;
case 'term_start':
case 'narr_start':
default:
return '';
}
}