* @copyright (C) 2015-2016, Giuseppe Di Terlizzi
*/
class syntax_plugin_datatables extends DokuWiki_Syntax_Plugin
{
/** @inheritdoc */
public function getType()
{
return 'container';
}
/** @inheritdoc */
public function getAllowedTypes()
{
return ['container', 'substition'];
}
/** @inheritdoc */
public function getPType()
{
return 'block';
}
/** @inheritdoc */
public function getSort()
{
return 195;
}
/** @inheritdoc */
public function connectTo($mode)
{
$this->Lexer->addEntryPattern(
'<(?:DATATABLES?|datatables?)\b.*?>(?=.*?)',
$mode,
'plugin_datatables'
);
}
/** @inheritdoc */
public function postConnect()
{
$this->Lexer->addExitPattern('', 'plugin_datatables');
}
/** @inheritdoc */
public function handle($match, $state, $pos, Doku_Handler $handler)
{
switch ($state) {
case DOKU_LEXER_UNMATCHED:
case DOKU_LEXER_EXIT:
case DOKU_LEXER_ENTER:
return [$state, $match];
}
return [];
}
/** @inheritdoc */
public function render($mode, Doku_Renderer $renderer, $data)
{
if (empty($data)) return false;
if ($mode !== 'xhtml') return false;
/** @var Doku_Renderer_xhtml $renderer */
list($state, $match) = $data;
switch ($state) {
case DOKU_LEXER_ENTER:
$html5_data = array();
$xml = @simplexml_load_string(str_replace('>', '/>', $match));
if (!is_object($xml)) {
$xml = simplexml_load_string('');
global $ACT;
if ($ACT == 'preview') {
msg(
sprintf(
'DataTable Plugin - Malformed tag (%s).' .
' Please check your code!',
hsc($match)
),
-1
);
}
}
foreach ($xml->attributes() as $key => $value) {
$html5_data[] = sprintf("data-%s='%s'", $key, str_replace("'", "'", (string)$value));
}
$renderer->doc .= sprintf('', implode(' ', $html5_data));
return true;
case DOKU_LEXER_EXIT:
$renderer->doc .= '
';
return true;
case DOKU_LEXER_UNMATCHED:
$renderer->doc .= $match;
return true;
}
// should never be reached
return false;
}
}