*/
// must be run within Dokuwiki
if(!defined('DOKU_INC')) die();
require_once(DOKU_PLUGIN.'syntax.php');
/**
* All DokuWiki plugins to extend the parser/rendering mechanism
* need to inherit from this class
*/
class syntax_plugin_datatemplate_filterform extends DokuWiki_Syntax_Plugin {
/**
* Get the type of syntax this plugin defines.
*/
function getType(){
return 'substition';
}
/**
* Define how this plugin is handled regarding paragraphs.
*/
function getPType(){
return 'block';
}
/**
* Where to sort in?
*/
function getSort(){
return 150;
}
/**
* Connect lookup pattern to lexer.
*/
function connectTo($mode) {
$this->Lexer->addSpecialPattern('----+ *filterform(?: [ a-zA-Z0-9_]*)?-+\n.*?\n----+',$mode,'plugin_datatemplate_filterform');
}
/**
* Handler to prepare matched data for the rendering process.
*/
function handle($match, $state, $pos, Doku_Handler $handler){
$data = array();
$lines = explode("\n",$match);
foreach ( $lines as $num => $line ) {
// ignore comments
$line = preg_replace('/(?info['cache'] = false;
if (isset($_POST['filterform']) && checkSecurityToken()) {
$new_flt = '';
if(!empty($_POST['contains'])) {
$new_flt = $_POST['field'] . '*~' . $_POST['contains'];
if(!isset($_REQUEST['dataflt'])){
$flt = array();
} elseif (!is_array($_REQUEST['dataflt'])){
$flt = (array) $_REQUEST['dataflt'];
} else {
$flt = $_REQUEST['dataflt'];
}
if(!empty($new_flt)) $flt[] = $new_flt;
$_REQUEST['dataflt'] = $flt;
}
}
$R->doc .= $this->_htmlform($data);
return true;
}
return false;
}
function _htmlform($data){
global $ID;
$form = new Doku_Form(array('class' => 'filterform_plugin', 'action' => wl($ID)));
$form->addHidden('filterform', $ID);
$form->addElement(form_openfieldset(array('_legend' => $this->getLang('searchfilter'), 'class' => 'filterform')));
$form->addElement(form_makeMenuField('field', $data['fields'], '', '', '', 'cell menu'));
$form->addElement(form_makeTextField('contains', '', '', '', 'cell text'));
if(count($_REQUEST['dataflt']) > 0) {
$form->addElement(''.$this->getLang('prevfilters').':
');
foreach($_REQUEST['dataflt'] as $num=>$flt) {
list($key, $value) = explode('*~', $flt);
$value = trim($value, '*');
$txt = '' . $key . ': ' . $value;
$form->addElement(form_checkboxField(
array(
'_text' => $txt, 'name' => 'dataflt[]','value' => $flt,
'checked'=>'true', '_class' => 'row')
));
}
}
$form->addElement(form_makeButton('submit', '', $this->getLang('submitfilter')));
$form->endFieldset();
return $form->getForm();
}
}