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<?php
namespace SMW\MediaWiki\Search\Form;
use Html;
use SMW\DIProperty;
use Title;
use WebRequest;
/**
* @private
*
* @license GNU GPL v2+
* @since 3.0
*
* @author mwjames
*/
class CustomForm {
/**
* @var WebRequest
*/
private $request;
/**
* @var Field
*/
private $field;
/**
* @var boolean
*/
private $isActiveForm = false;
/**
* @var []
*/
private $parameters = [];
/**
* @var []
*/
private $fieldCounter = [];
/**
* @var []
*/
private $html5TypeMap = [
'_txt' => 'text',
'_uri' => 'url',
'_dat' => 'date',
'_tel' => 'tel',
'_ema' => 'email',
'_num' => 'number'
];
/**
* @since 3.0
*
* @param WebRequest $request
*/
public function __construct( WebRequest $request ) {
$this->request = $request;
$this->field = new Field();
}
/**
* @since 3.0
*
* @return []
*/
public function getParameters() {
return $this->parameters;
}
/**
* @since 3.0
*
* @param boolean $isActiveForm
*/
public function isActiveForm( $isActiveForm ) {
$this->isActiveForm = (bool)$isActiveForm;
}
/**
* @since 3.0
*
* @param array $definition
*/
public function makeFields( $definition ) {
$fields = [];
$this->parameters = [];
$nameList = [];
foreach ( $definition as $property ) {
$options = [];
// Simple list, or does a property have some options?
if ( is_array( $property ) ) {
foreach ( $property as $p => $options ) {
$property = $p;
}
}
// Transforms (Foo bar -> foobar), better URL query conformity
$name = FormsBuilder::toLowerCase( $property );
$value = '';
// Field with the same name should only appear once in a form
if ( isset( $nameList[$name] ) ) {
continue;
}
// Each form definition may contain properties that are also defined
// in other forms therefore count its member position so that only
// values for the active form are fetched. The counter is used as
// positioning for the value array index.
if ( !isset( $this->fieldCounter[$name] ) ) {
$this->fieldCounter[$name] = 0;
} else {
$this->fieldCounter[$name]++;
}
// Find request related value for the active form
if ( $this->isActiveForm ) {
$vals = $this->request->getArray( $name );
$i = $this->fieldCounter[$name];
$value = isset( $vals[$i] ) ? $vals[$i] : $vals[0];
$this->parameters[$name] = $value;
}
$nameList[$name] = true;
$fields[] = $this->makeField( $name, $property, $value, $options );
}
return implode( '', $fields );
}
private function makeField( $name, $property, $value, $options ) {
$display = $this->isActiveForm ? 'inline-block' : 'none';
$options = !is_array( $options ) ? [] : $options;
if ( !isset( $options['placeholder'] ) ) {
$options['placeholder'] = "$property ...";
}
if ( !isset( $options['class'] ) ) {
$options['class'] = "";
}
if ( isset( $options['autocomplete'] ) && $options['autocomplete'] ) {
$options['class'] .= " smw-propertyvalue-input autocomplete-arrow";
}
if ( isset( $options['type'] ) ) {
$type = $options['type'];
} else {
$typeID = DIProperty::newFromUserLabel( $property )->findPropertyTypeID();
$type = 'text';
if ( isset( $this->html5TypeMap[$typeID] ) ) {
$type = $this->html5TypeMap[$typeID];
}
}
// Numeric names are not useful and may have been caused by an invalid
// JSON array/object definition
if ( is_numeric( $name ) ) {
$options[] = 'disabled';
}
$attributes = [
'name' => $name,
'value' => $value,
'type' => $type,
'display' => $display,
'placeholder' => $options['placeholder'],
'data-property' => $property,
'title' => $property,
'multifield' => true,
] + $options;
return $this->field->create( 'input', $attributes );
}
}
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