*/ // must be run within Dokuwiki if(!defined('DOKU_INC')) die(); /** * All DokuWiki plugins to extend the parser/rendering mechanism * need to inherit from this class */ class syntax_plugin_pixelyear 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_pixelyear'); } public function postConnect() { $this->Lexer->addExitPattern('','plugin_pixelyear'); } /** * Handle the match */ public function handle($match, $state, $pos, Doku_Handler $handler){ switch ($state) { case DOKU_LEXER_ENTER : return array($state, ''); case DOKU_LEXER_UNMATCHED : return array($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 : $renderer->doc .= ""; break; case DOKU_LEXER_UNMATCHED : $daysinmonth=array( 1 =>31, 2 =>28, 3 =>31, 4 =>30, 5 =>31, 6 =>30, 7 =>31, 8 =>31, 9 =>30, 10 =>31, 11 =>30, 12 =>31, ); $colours = array ( 0 => 'silver', 1 => 'red', 2 => 'orange', 3 => 'yellow', 4 => 'lime', 5 => 'green' ); $rows = explode ("\n", $match); $dates = array(); foreach ($rows as $row) { list ($month, $day, $pixel) = explode ("|", $row); if ($month>=1&&$month<=12) { if ($day>=1&&$day<=31) { if ($pixel>=1 and $pixel<=5) { $dates[intval($month)."-".intval($day)]=$pixel; } } } } for ($m=1;$m<=12;$m++){ $renderer->doc .= ""; for ($d=1;$d<=$daysinmonth[$m];$d++){ if (isset ($dates[$m."-".$d])) { $colour = $colours [$dates[$m."-".$d]]; } else { $colour = "silver"; } $renderer->doc .= ""; } $renderer->doc .= ""; } break; case DOKU_LEXER_EXIT : $renderer->doc .= ""; break; } return true; } return false; } }