*
* Syntax: color,...,color
*
* Renders as:
*
*/
// must be run within Dokuwiki
if (!defined('DOKU_INC')) die();
if (!defined('DOKU_LF')) define('DOKU_LF', "\n");
if (!defined('DOKU_TAB')) define('DOKU_TAB', "\t");
if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
require_once DOKU_PLUGIN.'syntax.php';
class syntax_plugin_colortag_colortag extends DokuWiki_Syntax_Plugin {
public function getType() {
// return 'FIXME: container|baseonly|formatting|substition|protected|disabled|paragraphs';
return 'protected';
}
public function getPType() {
// return 'FIXME: normal|block|stack';
return 'block';
}
public function getSort() {
return 195;
}
public function connectTo($mode) {
$this->Lexer->addEntryPattern('.*?)',$mode,'plugin_colortag_colortag');
}
public function postConnect() {
$this->Lexer->addExitPattern('', 'plugin_colortag_colortag');
}
public function handle($match, $state, $pos, &$handler){
switch ($state) {
case DOKU_LEXER_ENTER:
$this->syntax = substr($match, 1);
return false;
case DOKU_LEXER_UNMATCHED:
// will include everything from
// e.g. ... [attr] > [content]
list($attr, $content) = preg_split('/>/u',$match,2);
$content = explode(',',$content);
// $attr reserved for future use
return array($this->syntax, trim($attr), $content);
}
return false;
}
public function render($mode, &$renderer, $data) {
if($mode != 'xhtml') return false;
if (count($data) == 3) {
list($syntax, $attr, $content) = $data;
if ($syntax != 'colortag') return false;
$ColorTag = '';
foreach($content as $color) {
$c = trim($color);
$f = null;
$l = null;
$a = explode(':',$c);
if( count($a) == 3 ) {
$c = $a[0];
$f = $a[1];
$l = $a[2];
} elseif( count($a) == 2 ) {
$c = $a[0];
$f = $a[1];
} elseif( count($a) != 1 ) {
$c = '*invalid*';
}
if( !( preg_match('/^[a-z]+$/',$c)
or preg_match('/^#[0-9a-f]{6,6}$/i',$c)
or preg_match('/^#[0-9a-f]{3,3}$/i',$c)
) ) {
$c = 'white;color:red';
$f = 'X';
} elseif(!is_null($l)) {
if( preg_match('/^[a-z]+$/',$l)
or preg_match('/^#[0-9a-f]{6,6}$/i',$l)
or preg_match('/^#[0-9a-f]{3,3}$/i',$l)
) { $c .= ';color:'.$l; } else { $c = 'white;color:red'; $f = 'Z'; }
}
$f = is_null($f) ? ' ' : strip_tags($f);
$ColorTag .= '| '.$f.' | ';
}
$ColorTag .= '
';
$renderer->doc .= $ColorTag;
return true;
}
return false;
}
}
// vim:ts=4:sw=4:et: