* @todo Is this currently used anywhere? Should it? */ class Doku_Renderer_xhtmlsummary extends Doku_Renderer_xhtml { // Namespace these variables to // avoid clashes with parent classes protected $sum_paragraphs = 0; protected $sum_capture = true; protected $sum_inSection = false; protected $sum_summary = ''; protected $sum_pageTitle = false; /** @inheritdoc */ public function document_start() { $this->doc .= DOKU_LF . '
' . DOKU_LF; } /** @inheritdoc */ public function document_end() { $this->doc = $this->sum_summary; $this->doc .= DOKU_LF . '
' . DOKU_LF; } /** @inheritdoc * @param string $text * @param int $level * @param int $pos * @param false $returnonly */ public function header($text, $level, $pos, $returnonly = false) { if (!$this->sum_pageTitle) { $this->info['sum_pagetitle'] = $text; $this->sum_pageTitle = true; } $this->doc .= DOKU_LF . ''; $this->doc .= $this->_xmlEntities($text); $this->doc .= "" . DOKU_LF; } /** @inheritdoc */ public function section_open($level) { if ($this->sum_capture) { $this->sum_inSection = true; } } /** @inheritdoc */ public function section_close() { if ($this->sum_capture && $this->sum_inSection) { $this->sum_summary .= $this->doc; $this->sum_capture = false; } } /** @inheritdoc */ public function p_open() { if ($this->sum_capture && $this->sum_paragraphs < 2) { $this->sum_paragraphs++; } parent::p_open(); } /** @inheritdoc */ public function p_close() { parent::p_close(); if ($this->sum_capture && $this->sum_paragraphs >= 2) { $this->sum_summary .= $this->doc; $this->sum_capture = false; } } } //Setup VIM: ex: et ts=2 :