*/
if (!defined('DOKU_INC'))
define('DOKU_INC', realpath(dirname(__FILE__) . '/../../') . '/');
if (!defined('DOKU_PLUGIN'))
define('DOKU_PLUGIN', DOKU_INC . 'lib/plugins/');
require_once (DOKU_PLUGIN . 'syntax.php');
require_once (DOKU_INC . 'inc/template.php');
require_once (DOKU_INC . 'inc/pageutils.php');
class syntax_plugin_flattr extends DokuWiki_Syntax_Plugin {
function getType() {
return 'substition';
}
function getPType() {
return 'block';
}
function getSort() {
return 124;
}
function connectTo($mode) {
$this->Lexer->addSpecialPattern('.*?', $mode, 'plugin_flattr');
$this->Lexer->addSpecialPattern('', $mode, 'plugin_flattr');
}
function handle($match, $state, $pos, Doku_Handler $handler) {
// do not allow the syntax in comments
if (isset($_REQUEST['comment']))
return false;
$params = array();
$match = trim($match);
//~~ parse the long syntax if given
$helper =& plugin_load('helper', 'flattr');
if (substr($match, 0, 8) == '') {
$lines = explode("\n", substr($match, 8, -9));
if (trim($lines[0]) === '')
array_shift($lines);
if (trim($lines[-1]) === '')
array_pop($lines);
foreach ($lines as $line) {
$line = trim($line);
list($name, $value) = explode('=', $line, 2);
$name = trim(strtolower($name));
$value = trim($value);
if (in_array($name, $helper->validParameters))
$params[$name] = $value;
}
}
//~~ validation
$helper->validateParameters($params);
return ($params);
}
/**
* Renders the flattr button. Currently only XHTML output is supported.
*
* @param $mode
* @param $renderer
* @param $indata
* @return unknown_type
*/
function render($mode, Doku_Renderer $renderer, $data) {
global $ID;
$params = $indata;
if ($mode == 'xhtml') {
//~~ insert default values for empty parameters
$helper =& plugin_load('helper', 'flattr');
$helper->insertMissingParameters($params);
//~~ render
$renderer->doc .= $helper->getEmbedCode($params);
return true;
}
}
}
//Setup VIM: ex: et ts=4 enc=utf-8 :