*/ // must be run within Dokuwiki if (!defined('DOKU_INC')) { die(); } class syntax_plugin_navpath extends DokuWiki_Syntax_Plugin { private $split = ''; /** * @return string Plugin Info */ public function getInfo() { return confToHash(dirname(__FILE__) . '/plugin.info.txt'); } /** * @return string Syntax mode type */ public function getType() { return 'formatting'; } public function getAllowedTypes() { return array('formatting', 'substitution', 'disabled'); } /** * @return string Paragraph type */ public function getPType() { return 'normal'; } /** * @return int Sort order - Low numbers go before high numbers */ public function getSort() { return 999; } /** * Connect lookup pattern to lexer. * * @param string $mode Parser mode */ public function connectTo($mode) { $this->Lexer->addEntryPattern('(?=.*?<\/navpath>)', $mode, 'plugin_navpath'); } public function postConnect() { $this->Lexer->addExitPattern('', 'plugin_navpath'); } /** * Handle matches of the navpath 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) { case DOKU_LEXER_ENTER: { $split = preg_split("/split=/", substr($match, 8, -1), 2)[1]; $this->split = strlen($split) > 0 ? $split : ','; return array($state, ''); } case DOKU_LEXER_UNMATCHED: { $data = explode($this->split, $match); return array($state, $data); } case DOKU_LEXER_EXIT: { return array($state, ''); } } return false; } /** * 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, $indata) { if ($mode !== 'xhtml') { return false; } list($state, $data) = $indata; switch ($state) { case DOKU_LEXER_ENTER: $renderer->doc .= ' '; break; case DOKU_LEXER_UNMATCHED: foreach ($data as $key => $value) { if ($key !== 0) { $renderer->doc .= '  '; } $renderer->emphasis_open(); $renderer->strong_open(); $renderer->doc .= $renderer->_xmlEntities($value); $renderer->strong_close(); $renderer->emphasis_close(); } break; case DOKU_LEXER_EXIT: $renderer->doc .= ' '; break; } return true; } }