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Diffstat (limited to 'syntax.php')
| -rw-r--r-- | syntax.php | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/syntax.php b/syntax.php new file mode 100644 index 0000000..fc6f648 --- /dev/null +++ b/syntax.php @@ -0,0 +1,46 @@ +<?php +/** + * Simple Tree Navigation Plugin + * @author Yves Fischer <yvesf-git@xapek.org> + */ +if(!defined('DOKU_INC')) die(); +if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); +require_once DOKU_PLUGIN.'syntax.php'; + +class syntax_plugin_treenav extends DokuWiki_Syntax_Plugin { + private $keys = array("icon", "title"); + + function getType() { return 'baseonly'; } + function getSort() { return 32; } + + function connectTo($mode) { + foreach ($this->keys as $key) { + $this->Lexer->addSpecialPattern('~~'.$key.':.*?~~',$mode,'plugin_treenav'); + } + } + + function handle($match, $state, $pos, &$handler) { + switch ($state) { + case DOKU_LEXER_SPECIAL: + $match = substr($match, 2, -2); + @list($key, $value) = explode(':', $match, 2); + if (in_array($key, $this->keys)) { + $this->setMetadata($key, $value); + } + } + } + + function setMetadata($key, $value) { + global $ID; + $data = p_get_metadata($ID, "treenav", false) or array(); + $data[$key] = $value; + return p_set_metadata($ID, array("treenav" => $data)); + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ +/* Local Variables: */ +/* tab-width: 4 */ +/* indent-tabs-mode: nil */ +/* c-basic-offset: 4 */ +/* End: */
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