Completely refactoring plugin. (ea07e303) · Commits · Progetti / IfAuthEx DokuWiki Plugin

syntax.php

+30 −84

Original line number	Original line	Diff line number	Diff line
	@@ -15,64 +15,34 @@ require_once(__DIR__ . '/lib/grammar.php');

	class syntax_plugin_ifauthex extends DokuWiki_Syntax_Plugin		class syntax_plugin_ifauthex extends DokuWiki_Syntax_Plugin
	{		{
	private $_authExpression = null;		private $_doRender = null;
	/**
	* @return string Syntax mode type
	*/
	public function getType()
	{
	return 'substition';
	}

	/**		public function getType() { return 'formatting'; }
	* @return string Paragraph type
	*/
	public function getPType()
	{
	return 'normal';
	}

	/**		public function getSort() { return 350; }
	* @return int Sort order - Low numbers go before high numbers
	*/
	public function getSort()
	{
	return 350;
	}

	/**		public function connectTo($mode) {
	* Connect lookup pattern to lexer.		$this->Lexer->addEntryPattern('<ifauth\b.?>(?=.?</ifauth>)', $mode, 'plugin_ifauthex');
	*
	* @param string $mode Parser mode
	*/
	public function connectTo($mode)
	{
	$this->Lexer->addEntryPattern('<ifauth(ex)?\s+.?>(?=.?\x3C/ifauth(ex)?\x3E)', $mode, 'plugin_ifauthex');
	}		}

	public function postConnect()		public function postConnect() {
	{		$this->Lexer->addExitPattern('</ifauth>', 'plugin_ifauthex');
	$this->Lexer->addExitPattern('<\/ifauth(ex)?>', 'plugin_ifauthex');
	}		}

	/**		public function handle($match, $state, $pos, Doku_Handler $handler) {
	* Handle matches of the ifauthex syntax
	*
	* @param string $match The match of the syntax
	* @param int $state The state of the handler
	* @param int $pos The position in the document
	* @param Doku_Handler $handler The handler
	*
	* @return array Data for the renderer
	*/
	public function handle($match, $state, $pos, Doku_Handler $handler)
	{
	switch ($state) {		switch ($state) {
	case DOKU_LEXER_ENTER:		case DOKU_LEXER_ENTER:
	$matches = null;		$matches = null;
	preg_match('^<ifauth(ex)?\s+(.*?)>$', $match);		preg_match('/^<ifauth\b(.*?)>$/', $match, $matches);
			if (is_array($matches) && count($matches) > 0) {
	$authExpr = $matches[count($matches) - 1]; // the last group		$authExpr = $matches[count($matches) - 1]; // the last group
	return array($state, $authExpr);		try {
			return array($state, auth_expr_parse($authExpr));
			} catch (Exception $e) {
			// Simply continue
			}
			}
			return array($state, null);
	break;		break;
	case DOKU_LEXER_UNMATCHED:		case DOKU_LEXER_UNMATCHED:
	return array($state, $match);		return array($state, $match);
	@@ -84,51 +54,27 @@ class syntax_plugin_ifauthex extends DokuWiki_Syntax_Plugin
	return array();		return array();
	}		}

	/**		public function render($mode, Doku_Renderer $renderer, $data) {
	* Render xhtml output or metadata
	*
	* @param string $mode Renderer mode (supported modes: xhtml)
	* @param Doku_Renderer $renderer The renderer
	* @param array $data The data from the handler() function
	*
	* @return bool If rendering was successful.
	*/
	public function render($mode, Doku_Renderer $renderer, $data)
	{
	if ($mode == 'xhtml') {		if ($mode == 'xhtml') {
	list($state, $expr) = $data;		list($state, $exprOrMatch) = $data;
	switch ($state) {		switch ($state) {
	case DOKU_LEXER_ENTER:		case DOKU_LEXER_ENTER:
	// Parse and store the expression		if ($exprOrMatch === null) {
	try {
	$this->_authExpression = parse($expr);
	} catch (Exception $e) {
	$this->_authExpression = null;
	return false;		return false;
	}		}
	break;
	case DOKU_LEXER_UNMATCHED:
	$render = false;
	if ($this->_authExpression !== null) {
	try {		try {
	$render = $this->_authExpression->evaluate();		$this->_doRender = $exprOrMatch->evaluate();
	} catch (Exception $e) {		} catch (Exception $e) {
			$this->_doRender = null;
	return false;		return false;
	} finally {
	$this->_authExpression = null;
	}		}
	}		break;
	if ($render) {		case DOKU_LEXER_UNMATCHED:
	$output = p_render('xhtml', p_get_instructions($match), $info);		if ($this->_doRender === true) {
			$output = p_render('xhtml', p_get_instructions($exprOrMatch), $info);
	// Remove '\n<p>\n' from start and '\n</p>\n' from the end.		// Remove '\n<p>\n' from start and '\n</p>\n' from the end.
	preg_match('/^\s<p>\s/i', $output, $match);		$output = preg_replace('/^\s<p>\s/i', '', $output);
	if (count($match) > 0) {		$output = preg_replace('/\s<\/p>\s$/i', '', $output);
	$output = substr($output, strlen($match[0]));
	}
	preg_match('/\s<\/p>\s$/i', $output, $match);
	if (count($match) > 0) {
	$output = substr($output, -strlen($match[0]));
	}
	$renderer->doc .= $output;		$renderer->doc .= $output;
	}		}
	$renderer->nocache();		$renderer->nocache();