init($args);
// find the column
try {
$this->column = $this->findColumn($this->opt['label']);
} catch(StructException $e) {
msg(hsc($e->getMessage()), -1);
}
$this->standardArgs($args);
}
/**
* Sets the value and validates it
*
* @param mixed $value
* @return bool value was set successfully validated
*/
protected function setVal($value) {
if(!$this->column) {
$value = '';
//don't validate placeholders here
} elseif($this->replace($value) == $value) {
$validator = new ValueValidator();
$this->error = !$validator->validateValue($this->column, $value);
if($this->error) {
foreach($validator->getErrors() as $error) {
msg(hsc($error), -1);
}
}
}
if($value === array() || $value === '') {
if(!isset($this->opt['optional'])) {
$this->error = true;
if ($this->column) {
$label = $this->column->getTranslatedLabel();
} else {
$label = $this->opt['label'];
}
msg(sprintf($this->getLang('e_required'), hsc($label)), -1);
}
}
$this->opt['value'] = $value;
return !$this->error;
}
/**
* Creates the HTML for the field
*
* @param array $params
* @param Doku_Form $form
* @param int $formid
*/
public function renderfield($params, Doku_Form $form, $formid) {
if(!$this->column) return;
// this is what parent does
$this->_handlePreload();
if(!$form->_infieldset) {
$form->startFieldset('');
}
if($this->error) {
$params['class'] = 'bureaucracy_error';
}
// output the field
$value = new Value($this->column, $this->opt['value']);
if ($this->column->getType() instanceof Lookup) {
$value->setValue($this->opt['value'], true);
}
$field = $this->makeField($value, $params['name']);
$form->addElement($field);
}
/**
* Create the input field
*
* @param Value $field
* @param String $name field's name
* @return string
*/
protected function makeField(Value $field, $name) {
$trans = hsc($field->getColumn()->getTranslatedLabel());
$hint = hsc($field->getColumn()->getTranslatedHint());
$class = $hint ? 'hashint' : '';
$lclass = $this->error ? 'bureaucracy_error' : '';
$colname = $field->getColumn()->getFullQualifiedLabel();
$required = $this->opt['optional'] ? '' : ' *';
$id = uniqid('struct__', true);
$input = $field->getValueEditor($name, $id);
$html = '
';
$html .= "';
$html .= "$input";
$html .= '
';
return $html;
}
/**
* Tries to find the correct column and schema
*
* @throws StructException
* @param string $colname
* @return \dokuwiki\plugin\struct\meta\Column
*/
protected function findColumn($colname) {
list($table, $label) = explode('.', $colname, 2);
if(!$table || !$label) {
throw new StructException('Field \'%s\' not given in schema.field form', $colname);
}
$schema = new Schema($table);
return $schema->findColumn($label);
}
/**
* This ensures all language strings are still working
*
* @return string always 'bureaucracy'
*/
public function getPluginName() {
return 'bureaucracy';
}
}