*/ // must be run within Dokuwiki if (!defined('DOKU_INC')) { die(); } class syntax_plugin_chordsheets extends DokuWiki_Syntax_Plugin { public function getType(){ return 'formatting'; } public function getAllowedTypes() { return array('formatting', 'substition', 'disabled'); } public function getSort(){ return 158; } public function connectTo($mode) { $this->Lexer->addEntryPattern('(?=.*?)',$mode,'plugin_chordsheets'); } public function postConnect() { $this->Lexer->addExitPattern('','plugin_chordsheets'); } /** * Handle the match */ public function handle($match, $state, $pos, Doku_Handler $handler){ switch ($state) { case DOKU_LEXER_ENTER : $re = '/^/'; $transpose = 0; preg_match($re, $match, $matches, PREG_OFFSET_CAPTURE, 0); if(count($matches) > 0) { $transpose = $matches[1]; } return array($state, $transpose); case DOKU_LEXER_UNMATCHED : return array($state, $match); case DOKU_LEXER_EXIT : return array($state, ''); } return array(); } /** * Create output */ public function render($mode, Doku_Renderer $renderer, $data) { // $data is what the function handle() return'ed. if($mode == 'xhtml'){ /** @var Doku_Renderer_xhtml $renderer */ list($state,$match) = $data; switch ($state) { case DOKU_LEXER_ENTER : list($transpose) = $match; $id = mt_rand(); $renderer->doc .= '

'; $renderer->doc .= '

'; // $renderer->doc .= 'Filter: '; case DOKU_LEXER_UNMATCHED : $renderer->doc .= $renderer->_xmlEntities($match); break; case DOKU_LEXER_EXIT : $renderer->doc .= "

"; break; } return true; } return false; } /** * Validate color value $c * this is cut price validation - only to ensure the basic format is correct and there is nothing harmful * three basic formats "colorname", "#fff[fff]", "rgb(255[%],255[%],255[%])" */ private function _isValid($c) { $c = trim($c); $pattern = "/^\s*( ([a-zA-z]+)| #colorname - not verified (\#([0-9a-fA-F]{3}|[0-9a-fA-F]{6}))| #colorvalue (rgb$([0-9]{1,3}%?,){2}[0-9]{1,3}%?$) #rgb triplet )\s*$/x"; if (preg_match($pattern, $c)) return trim($c); return ""; } }