<?php
-/**
- * This file contain a class to easily build HTML forms as well as custom
- * functions used by SpecialUserrights.php
- * @package MediaWiki
- */
-
-/**
- * Class to build various forms
- *
- * @package MediaWiki
- * @author jeluf, hashar
- */
+
class HTMLForm {
- /** name of our form. Used as prefix for labels */
- var $mName, $mRequest;
- function HTMLForm( &$request ) {
- $this->mRequest = $request;
- }
+ static $jsAdded = false;
- /**
- * @private
- * @param $name String: name of the fieldset.
- * @param $content String: HTML content to put in.
- * @return string HTML fieldset
+ /* The descriptor is an array of arrays.
+ i.e. array(
+ 'fieldname' => array( 'section' => 'section/subsection',
+ properties... ),
+ ...
+ )
*/
- function fieldset( $name, $content ) {
- return "<fieldset><legend>".wfMsg($this->mName.'-'.$name)."</legend>\n" .
- $content . "\n</fieldset>\n";
+
+ static $typeMappings = array(
+ 'text' => 'HTMLTextField',
+ 'select' => 'HTMLSelectField',
+ 'radio' => 'HTMLRadioField',
+ 'multiselect' => 'HTMLMultiSelectField',
+ 'check' => 'HTMLCheckField',
+ 'toggle' => 'HTMLCheckField',
+ 'int' => 'HTMLIntField',
+ 'float' => 'HTMLFloatField',
+ 'info' => 'HTMLInfoField',
+ 'selectorother' => 'HTMLSelectOrOtherField',
+ # HTMLTextField will output the correct type="" attribute automagically.
+ # There are about four zillion other HTML 5 input types, like url, but
+ # we don't use those at the moment, so no point in adding all of them.
+ 'email' => 'HTMLTextField',
+ );
+
+ function __construct( $descriptor, $messagePrefix ) {
+ $this->mMessagePrefix = $messagePrefix;
+
+ // Expand out into a tree.
+ $loadedDescriptor = array();
+ $this->mFlatFields = array();
+
+ foreach( $descriptor as $fieldname => $info ) {
+ $section = '';
+ if ( isset( $info['section'] ) )
+ $section = $info['section'];
+
+ $info['name'] = $fieldname;
+
+ $field = $this->loadInputFromParameters( $info );
+ $field->mParent = $this;
+
+ $setSection =& $loadedDescriptor;
+ if( $section ) {
+ $sectionParts = explode( '/', $section );
+
+ while( count( $sectionParts ) ) {
+ $newName = array_shift( $sectionParts );
+
+ if ( !isset( $setSection[$newName] ) ) {
+ $setSection[$newName] = array();
+ }
+
+ $setSection =& $setSection[$newName];
+ }
+ }
+
+ $setSection[$fieldname] = $field;
+ $this->mFlatFields[$fieldname] = $field;
+ }
+
+ $this->mFieldTree = $loadedDescriptor;
+
+ $this->mShowReset = true;
}
- /**
- * @private
- * @param $varname String: name of the checkbox.
- * @param $checked Boolean: set true to check the box (default False).
- */
- function checkbox( $varname, $checked=false ) {
- if ( $this->mRequest->wasPosted() && !is_null( $this->mRequest->getVal( $varname ) ) ) {
- $checked = $this->mRequest->getCheck( $varname );
+ static function addJS() {
+ if( self::$jsAdded ) return;
+
+ global $wgOut;
+
+ $wgOut->addScriptClass( 'htmlform' );
+ }
+
+ static function loadInputFromParameters( $descriptor ) {
+ if ( isset( $descriptor['class'] ) ) {
+ $class = $descriptor['class'];
+ } elseif ( isset( $descriptor['type'] ) ) {
+ $class = self::$typeMappings[$descriptor['type']];
+ $descriptor['class'] = $class;
+ }
+
+ if( !$class ) {
+ throw new MWException( "Descriptor with no class: " . print_r( $descriptor, true ) );
}
- return "<div><input type='checkbox' value=\"1\" id=\"{$varname}\" name=\"wpOp{$varname}\"" .
- ( $checked ? ' checked="checked"' : '' ) .
- " /><label for=\"{$varname}\">". wfMsg( $this->mName.'-'.$varname ) .
- "</label></div>\n";
+
+ $obj = new $class( $descriptor );
+
+ return $obj;
}
- /**
- * @private
- * @param $varname String: name of the textbox.
- * @param $value String: optional value (default empty)
- * @param $size Integer: optional size of the textbox (default 20)
- */
- function textbox( $varname, $value='', $size=20 ) {
- if ( $this->mRequest->wasPosted() ) {
- $value = $this->mRequest->getText( $varname, $value );
+ function show() {
+ $html = '';
+
+ self::addJS();
+
+ // Load data from the request.
+ $this->loadData();
+
+ // Try a submission
+ global $wgUser, $wgRequest;
+ $editToken = $wgRequest->getVal( 'wpEditToken' );
+
+ $result = false;
+ if ( $wgUser->matchEditToken( $editToken ) )
+ $result = $this->trySubmit();
+
+ if( $result === true )
+ return $result;
+
+ // Display form.
+ $this->displayForm( $result );
+ }
+
+ /** Return values:
+ * TRUE == Successful submission
+ * FALSE == No submission attempted
+ * Anything else == Error to display.
+ */
+ function trySubmit() {
+ // Check for validation
+ foreach( $this->mFlatFields as $fieldname => $field ) {
+ if ( !empty( $field->mParams['nodata'] ) ) continue;
+ if ( $field->validate( $this->mFieldData[$fieldname],
+ $this->mFieldData ) !== true ) {
+ return isset( $this->mValidationErrorMessage ) ?
+ $this->mValidationErrorMessage : array( 'htmlform-invalid-input' );
+ }
+ }
+
+ $callback = $this->mSubmitCallback;
+
+ $data = $this->filterDataForSubmit( $this->mFieldData );
+
+ $res = call_user_func( $callback, $data );
+
+ return $res;
+ }
+
+ function setSubmitCallback( $cb ) {
+ $this->mSubmitCallback = $cb;
+ }
+
+ function setValidationErrorMessage( $msg ) {
+ $this->mValidationErrorMessage = $msg;
+ }
+
+ function setIntro( $msg ) {
+ $this->mIntro = $msg;
+ }
+
+ function displayForm( $submitResult ) {
+ global $wgOut;
+
+ if ( $submitResult !== false ) {
+ $this->displayErrors( $submitResult );
+ }
+
+ if ( isset( $this->mIntro ) ) {
+ $wgOut->addHTML( $this->mIntro );
}
- $value = htmlspecialchars( $value );
- return "<div><label>". wfMsg( $this->mName.'-'.$varname ) .
- "<input type='text' name=\"{$varname}\" value=\"{$value}\" size=\"{$size}\" /></label></div>\n";
+
+ $html = $this->getBody();
+
+ // Hidden fields
+ $html .= $this->getHiddenFields();
+
+ // Buttons
+ $html .= $this->getButtons();
+
+ $html = $this->wrapForm( $html );
+
+ $wgOut->addHTML( $html );
}
- /**
- * @private
- * @param $varname String: name of the radiobox.
- * @param $fields Array: Various fields.
- */
- function radiobox( $varname, $fields ) {
- foreach ( $fields as $value => $checked ) {
- $s .= "<div><label><input type='radio' name=\"{$varname}\" value=\"{$value}\"" .
- ( $checked ? ' checked="checked"' : '' ) . " />" . wfMsg( $this->mName.'-'.$varname.'-'.$value ) .
- "</label></div>\n";
+ function wrapForm( $html ) {
+ return Xml::tags(
+ 'form',
+ array(
+ 'action' => $this->getTitle()->getFullURL(),
+ 'method' => 'post',
+ ),
+ $html
+ );
+ }
+
+ function getHiddenFields() {
+ global $wgUser;
+ $html = '';
+
+ $html .= Xml::hidden( 'wpEditToken', $wgUser->editToken() ) . "\n";
+ $html .= Xml::hidden( 'title', $this->getTitle() ) . "\n";
+
+ return $html;
+ }
+
+ function getButtons() {
+ $html = '';
+
+ $attribs = array();
+
+ if ( isset( $this->mSubmitID ) )
+ $attribs['id'] = $this->mSubmitID;
+
+ $attribs['class'] = 'mw-htmlform-submit';
+
+ $html .= Xml::submitButton( $this->getSubmitText(), $attribs ) . "\n";
+
+ if( $this->mShowReset ) {
+ $html .= Xml::element(
+ 'input',
+ array(
+ 'type' => 'reset',
+ 'value' => wfMsg( 'htmlform-reset' )
+ )
+ ) . "\n";
}
- return $this->fieldset( $this->mName.'-'.$varname, $s );
+
+ return $html;
}
- /**
- * @private
- * @param $varname String: name of the textareabox.
- * @param $value String: optional value (default empty)
- * @param $size Integer: optional size of the textarea (default 20)
- */
- function textareabox ( $varname, $value='', $size=20 ) {
- if ( $this->mRequest->wasPosted() ) {
- $value = $this->mRequest->getText( $varname, $value );
+ function getBody() {
+ return $this->displaySection( $this->mFieldTree );
+ }
+
+ function displayErrors( $errors ) {
+ if ( is_array( $errors ) ) {
+ $errorstr = $this->formatErrors( $errors );
+ } else {
+ $errorstr = $errors;
}
- $value = htmlspecialchars( $value );
- return '<div><label>'.wfMsg( $this->mName.'-'.$varname ).
- "<textarea name=\"{$varname}\" rows=\"5\" cols=\"{$size}\">$value</textarea></label></div>\n";
+
+ $errorstr = Xml::tags( 'div', array( 'class' => 'error' ), $errorstr );
+
+ global $wgOut;
+ $wgOut->addHTML( $errorstr );
}
- /**
- * @private
- * @param $varname String: name of the arraybox.
- * @param $size Integer: Optional size of the textarea (default 20)
- */
- function arraybox( $varname , $size=20 ) {
- $s = '';
- if ( $this->mRequest->wasPosted() ) {
- $arr = $this->mRequest->getArray( $varname );
- if ( is_array( $arr ) ) {
- foreach ( $_POST[$varname] as $index => $element ) {
- $s .= htmlspecialchars( $element )."\n";
+ static function formatErrors( $errors ) {
+ $errorstr = '';
+ foreach ( $errors as $error ) {
+ if( is_array( $error ) ) {
+ $msg = array_shift( $error );
+ } else {
+ $msg = $error;
+ $error = array();
+ }
+ $errorstr .= Xml::tags(
+ 'li',
+ null,
+ wfMsgExt( $msg, array( 'parseinline' ), $error )
+ );
+ }
+
+ $errorstr = Xml::tags( 'ul', null, $errorstr );
+
+ return $errorstr;
+ }
+
+ function setSubmitText( $t ) {
+ $this->mSubmitText = $t;
+ }
+
+ function getSubmitText() {
+ return isset( $this->mSubmitText ) ? $this->mSubmitText : wfMsg( 'htmlform-submit' );
+ }
+
+ function setSubmitID( $t ) {
+ $this->mSubmitID = $t;
+ }
+
+ function setMessagePrefix( $p ) {
+ $this->mMessagePrefix = $p;
+ }
+
+ function setTitle( $t ) {
+ $this->mTitle = $t;
+ }
+
+ function getTitle() {
+ return $this->mTitle;
+ }
+
+ function displaySection( $fields ) {
+ $tableHtml = '';
+ $subsectionHtml = '';
+ $hasLeftColumn = false;
+
+ foreach( $fields as $key => $value ) {
+ if ( is_object( $value ) ) {
+ $v = empty( $value->mParams['nodata'] )
+ ? $this->mFieldData[$key]
+ : $value->getDefault();
+ $tableHtml .= $value->getTableRow( $v );
+
+ if( $value->getLabel() != ' ' )
+ $hasLeftColumn = true;
+ } elseif ( is_array( $value ) ) {
+ $section = $this->displaySection( $value );
+ $legend = wfMsg( "{$this->mMessagePrefix}-$key" );
+ $subsectionHtml .= Xml::fieldset( $legend, $section ) . "\n";
+ }
+ }
+
+ $classes = array();
+ if( !$hasLeftColumn ) // Avoid strange spacing when no labels exist
+ $classes[] = 'mw-htmlform-nolabel';
+ $classes = implode( ' ', $classes );
+
+ $tableHtml = "<table class='$classes'><tbody>\n$tableHtml\n</tbody></table>\n";
+
+ return $subsectionHtml . "\n" . $tableHtml;
+ }
+
+ function loadData() {
+ global $wgRequest;
+
+ $fieldData = array();
+
+ foreach( $this->mFlatFields as $fieldname => $field ) {
+ if ( !empty( $field->mParams['nodata'] ) ) continue;
+ if ( !empty( $field->mParams['disabled'] ) ) {
+ $fieldData[$fieldname] = $field->getDefault();
+ } else {
+ $fieldData[$fieldname] = $field->loadDataFromRequest( $wgRequest );
+ }
+ }
+
+ // Filter data.
+ foreach( $fieldData as $name => &$value ) {
+ $field = $this->mFlatFields[$name];
+ $value = $field->filter( $value, $this->mFlatFields );
+ }
+
+ $this->mFieldData = $fieldData;
+ }
+
+ function importData( $fieldData ) {
+ // Filter data.
+ foreach( $fieldData as $name => &$value ) {
+ $field = $this->mFlatFields[$name];
+ $value = $field->filter( $value, $this->mFlatFields );
+ }
+
+ foreach( $this->mFlatFields as $fieldname => $field ) {
+ if ( !isset( $fieldData[$fieldname] ) )
+ $fieldData[$fieldname] = $field->getDefault();
+ }
+
+ $this->mFieldData = $fieldData;
+ }
+
+ function suppressReset( $suppressReset = true ) {
+ $this->mShowReset = !$suppressReset;
+ }
+
+ function filterDataForSubmit( $data ) {
+ return $data;
+ }
+}
+
+abstract class HTMLFormField {
+ abstract function getInputHTML( $value );
+
+ function validate( $value, $alldata ) {
+ if ( isset( $this->mValidationCallback ) ) {
+ return call_user_func( $this->mValidationCallback, $value, $alldata );
+ }
+
+ return true;
+ }
+
+ function filter( $value, $alldata ) {
+ if( isset( $this->mFilterCallback ) ) {
+ $value = call_user_func( $this->mFilterCallback, $value, $alldata );
+ }
+
+ return $value;
+ }
+
+ function loadDataFromRequest( $request ) {
+ if( $request->getCheck( $this->mName ) ) {
+ return $request->getText( $this->mName );
+ } else {
+ return $this->getDefault();
+ }
+ }
+
+ function __construct( $params ) {
+ $this->mParams = $params;
+
+ if( isset( $params['label-message'] ) ) {
+ $msgInfo = $params['label-message'];
+
+ if ( is_array( $msgInfo ) ) {
+ $msg = array_shift( $msgInfo );
+ } else {
+ $msg = $msgInfo;
+ $msgInfo = array();
+ }
+
+ $this->mLabel = wfMsgExt( $msg, 'parseinline', $msgInfo );
+ } elseif ( isset( $params['label'] ) ) {
+ $this->mLabel = $params['label'];
+ }
+
+ if ( isset( $params['name'] ) ) {
+ $name = $params['name'];
+ $validName = Sanitizer::escapeId( $name );
+ if( $name != $validName ) {
+ throw new MWException("Invalid name '$name' passed to " . __METHOD__ );
+ }
+ $this->mName = 'wp'.$name;
+ $this->mID = 'mw-input-'.$name;
+ }
+
+ if ( isset( $params['default'] ) ) {
+ $this->mDefault = $params['default'];
+ }
+
+ if ( isset( $params['id'] ) ) {
+ $id = $params['id'];
+ $validId = Sanitizer::escapeId( $id );
+ if( $id != $validId ) {
+ throw new MWException("Invalid id '$id' passed to " . __METHOD__ );
+ }
+ $this->mID = $id;
+ }
+
+ if ( isset( $params['validation-callback'] ) ) {
+ $this->mValidationCallback = $params['validation-callback'];
+ }
+
+ if ( isset( $params['filter-callback'] ) ) {
+ $this->mFilterCallback = $params['filter-callback'];
+ }
+ }
+
+ function getTableRow( $value ) {
+ // Check for invalid data.
+ global $wgRequest;
+
+ $errors = $this->validate( $value, $this->mParent->mFieldData );
+ if ( $errors === true || !$wgRequest->wasPosted() ) {
+ $errors = '';
+ } else {
+ $errors = Xml::tags( 'span', array( 'class' => 'error' ), $errors );
+ }
+
+ $html = '';
+
+ $html .= Xml::tags( 'td', array( 'class' => 'mw-label' ),
+ Xml::tags( 'label', array( 'for' => $this->mID ), $this->getLabel() )
+ );
+ $html .= Xml::tags( 'td', array( 'class' => 'mw-input' ),
+ $this->getInputHTML( $value ) ."\n$errors" );
+
+ $fieldType = get_class( $this );
+
+ $html = Xml::tags( 'tr', array( 'class' => "mw-htmlform-field-$fieldType" ),
+ $html ) . "\n";
+
+ $helptext = null;
+ if ( isset( $this->mParams['help-message'] ) ) {
+ $msg = $this->mParams['help-message'];
+ $helptext = wfMsgExt( $msg, 'parseinline' );
+ if ( wfEmptyMsg( $msg, $helptext ) ) {
+ # Never mind
+ $helptext = null;
+ }
+ } elseif ( isset( $this->mParams['help'] ) ) {
+ $helptext = $this->mParams['help'];
+ }
+
+ if ( !is_null( $helptext ) ) {
+ $row = Xml::tags( 'td', array( 'colspan' => 2, 'class' => 'htmlform-tip' ),
+ $helptext );
+ $row = Xml::tags( 'tr', null, $row );
+ $html .= "$row\n";
+ }
+
+ return $html;
+ }
+
+ function getLabel() {
+ return $this->mLabel;
+ }
+
+ function getDefault() {
+ if ( isset( $this->mDefault ) ) {
+ return $this->mDefault;
+ } else {
+ return null;
+ }
+ }
+
+ static function flattenOptions( $options ) {
+ $flatOpts = array();
+
+ foreach( $options as $key => $value ) {
+ if ( is_array( $value ) ) {
+ $flatOpts = array_merge( $flatOpts, self::flattenOptions( $value ) );
+ } else {
+ $flatOpts[] = $value;
+ }
+ }
+
+ return $flatOpts;
+ }
+}
+
+class HTMLTextField extends HTMLFormField {
+ function getSize() {
+ return isset( $this->mParams['size'] ) ? $this->mParams['size'] : 45;
+ }
+
+ function getInputHTML( $value ) {
+ global $wgHtml5;
+ $attribs = array( 'id' => $this->mID );
+
+ if ( isset( $this->mParams['maxlength'] ) ) {
+ $attribs['maxlength'] = $this->mParams['maxlength'];
+ }
+
+ if ( !empty( $this->mParams['disabled'] ) ) {
+ $attribs['disabled'] = 'disabled';
+ }
+
+ if ( $wgHtml5 ) {
+ # TODO: Enforce pattern, step, required, readonly on the server
+ # side as well
+ foreach ( array( 'min', 'max', 'pattern', 'title', 'step',
+ 'placeholder' ) as $param ) {
+ if ( isset( $this->mParams[$param] ) ) {
+ $attribs[$param] = $this->mParams[$param];
+ }
+ }
+ foreach ( array( 'required', 'autofocus', 'multiple', 'readonly' )
+ as $param ) {
+ if ( isset( $this->mParams[$param] ) ) {
+ $attribs[$param] = '';
+ }
+ }
+ if ( isset( $this->mParams['type'] ) ) {
+ switch ( $this->mParams['type'] ) {
+ case 'email':
+ $attribs['type'] = 'email';
+ break;
+ case 'int':
+ $attribs['type'] = 'number';
+ break;
+ case 'float':
+ $attribs['type'] = 'number';
+ $attribs['step'] = 'any';
+ break;
}
}
}
- return "<div><label>".wfMsg( $this->mName.'-'.$varname ).
- "<textarea name=\"{$varname}\" rows=\"5\" cols=\"{$size}\">{$s}</textarea>\n";
- }
-} // end class
-
-/** Build a select with all defined groups
- *
- * used by SpecialUserrights.php
- * @todo move it to there, and don't forget to copy it for SpecialMakesysop.php
- *
- * @param $selectname String: name of this element. Name of form is automaticly prefixed.
- * @param $selectmsg String: FIXME
- * @param $selected Array: array of element selected when posted. Only multiples will show them.
- * @param $multiple Boolean: A multiple elements select.
- * @param $size Integer: number of elements to be shown ignored for non-multiple (default 6).
- * @param $reverse Boolean: if true, multiple select will hide selected elements (default false).
- * @todo Document $selectmsg
-*/
-function HTMLSelectGroups($selectname, $selectmsg, $selected=array(), $multiple=false, $size=6, $reverse=false) {
- $groups = User::getAllGroups();
- $out = htmlspecialchars( wfMsg( $selectmsg ) );
-
- if( $multiple ) {
- $attribs = array(
- 'name' => $selectname . '[]',
- 'multiple'=> 'multiple',
- 'size' => $size );
- } else {
- $attribs = array( 'name' => $selectname );
- }
- $out .= wfElement( 'select', $attribs, null );
-
- foreach( $groups as $group ) {
- $attribs = array( 'value' => $group );
- if( $multiple ) {
- // for multiple will only show the things we want
- if( !in_array( $group, $selected ) xor $reverse ) {
- continue;
+
+ return Xml::input(
+ $this->mName,
+ $this->getSize(),
+ $value,
+ $attribs
+ );
+ }
+}
+
+class HTMLFloatField extends HTMLTextField {
+ function getSize() {
+ return isset( $this->mParams['size'] ) ? $this->mParams['size'] : 20;
+ }
+
+ function validate( $value, $alldata ) {
+ $p = parent::validate( $value, $alldata );
+
+ if ( $p !== true ) return $p;
+
+ if ( floatval( $value ) != $value ) {
+ return wfMsgExt( 'htmlform-float-invalid', 'parse' );
+ }
+
+ $in_range = true;
+
+ # The "int" part of these message names is rather confusing. They make
+ # equal sense for all numbers.
+ if ( isset( $this->mParams['min'] ) ) {
+ $min = $this->mParams['min'];
+ if ( $min > $value )
+ return wfMsgExt( 'htmlform-int-toolow', 'parse', array( $min ) );
+ }
+
+ if ( isset( $this->mParams['max'] ) ) {
+ $max = $this->mParams['max'];
+ if( $max < $value )
+ return wfMsgExt( 'htmlform-int-toohigh', 'parse', array( $max ) );
+ }
+
+ return true;
+ }
+}
+
+class HTMLIntField extends HTMLFloatField {
+ function validate( $value, $alldata ) {
+ $p = parent::validate( $value, $alldata );
+
+ if ( $p !== true ) return $p;
+
+ if ( intval( $value ) != $value ) {
+ return wfMsgExt( 'htmlform-int-invalid', 'parse' );
+ }
+
+ return true;
+ }
+}
+
+class HTMLCheckField extends HTMLFormField {
+ function getInputHTML( $value ) {
+ if ( !empty( $this->mParams['invert'] ) )
+ $value = !$value;
+
+ $attr = array( 'id' => $this->mID );
+ if( !empty( $this->mParams['disabled'] ) ) {
+ $attr['disabled'] = 'disabled';
+ }
+
+ return Xml::check( $this->mName, $value, $attr ) . ' ' .
+ Xml::tags( 'label', array( 'for' => $this->mID ), $this->mLabel );
+ }
+
+ function getLabel() {
+ return ' '; // In the right-hand column.
+ }
+
+ function loadDataFromRequest( $request ) {
+ $invert = false;
+ if ( isset( $this->mParams['invert'] ) && $this->mParams['invert'] ) {
+ $invert = true;
+ }
+
+ // GetCheck won't work like we want for checks.
+ if( $request->getCheck( 'wpEditToken' ) ) {
+ // XOR has the following truth table, which is what we want
+ // INVERT VALUE | OUTPUT
+ // true true | false
+ // false true | true
+ // false false | false
+ // true false | true
+ return $request->getBool( $this->mName ) xor $invert;
+ } else {
+ return $this->getDefault();
+ }
+ }
+}
+
+class HTMLSelectField extends HTMLFormField {
+
+ function validate( $value, $alldata ) {
+ $p = parent::validate( $value, $alldata );
+ if( $p !== true ) return $p;
+
+ $validOptions = HTMLFormField::flattenOptions( $this->mParams['options'] );
+ if ( in_array( $value, $validOptions ) )
+ return true;
+ else
+ return wfMsgExt( 'htmlform-select-badoption', 'parseinline' );
+ }
+
+ function getInputHTML( $value ) {
+ $select = new XmlSelect( $this->mName, $this->mID, strval( $value ) );
+
+ // If one of the options' 'name' is int(0), it is automatically selected.
+ // because PHP sucks and things int(0) == 'some string'.
+ // Working around this by forcing all of them to strings.
+ $options = array_map( 'strval', $this->mParams['options'] );
+
+ if( !empty( $this->mParams['disabled'] ) ) {
+ $select->setAttribute( 'disabled', 'disabled' );
+ }
+
+ $select->addOptions( $options );
+
+ return $select->getHTML();
+ }
+}
+
+class HTMLSelectOrOtherField extends HTMLTextField {
+ static $jsAdded = false;
+
+ function __construct( $params ) {
+ if( !in_array( 'other', $params['options'] ) ) {
+ $params['options'][wfMsg( 'htmlform-selectorother-other' )] = 'other';
+ }
+
+ parent::__construct( $params );
+ }
+
+ static function forceToStringRecursive( $array ) {
+ if ( is_array($array) ) {
+ return array_map( array( __CLASS__, 'forceToStringRecursive' ), $array);
+ } else {
+ return strval($array);
+ }
+ }
+
+ function getInputHTML( $value ) {
+ $valInSelect = false;
+
+ if( $value !== false )
+ $valInSelect = in_array( $value,
+ HTMLFormField::flattenOptions( $this->mParams['options'] ) );
+
+ $selected = $valInSelect ? $value : 'other';
+
+ $opts = self::forceToStringRecursive( $this->mParams['options'] );
+
+ $select = new XmlSelect( $this->mName, $this->mID, $selected );
+ $select->addOptions( $opts );
+
+ $select->setAttribute( 'class', 'mw-htmlform-select-or-other' );
+
+ $tbAttribs = array( 'id' => $this->mID . '-other' );
+ if( !empty( $this->mParams['disabled'] ) ) {
+ $select->setAttribute( 'disabled', 'disabled' );
+ $tbAttribs['disabled'] = 'disabled';
+ }
+
+ $select = $select->getHTML();
+
+ if ( isset( $this->mParams['maxlength'] ) ) {
+ $tbAttribs['maxlength'] = $this->mParams['maxlength'];
+ }
+
+ $textbox = Xml::input( $this->mName . '-other',
+ $this->getSize(),
+ $valInSelect ? '' : $value,
+ $tbAttribs );
+
+ return "$select<br/>\n$textbox";
+ }
+
+ function loadDataFromRequest( $request ) {
+ if( $request->getCheck( $this->mName ) ) {
+ $val = $request->getText( $this->mName );
+
+ if( $val == 'other' ) {
+ $val = $request->getText( $this->mName . '-other' );
}
+
+ return $val;
} else {
- if( in_array( $group, $selected ) ) {
- $attribs['selected'] = 'selected';
+ return $this->getDefault();
+ }
+ }
+}
+
+class HTMLMultiSelectField extends HTMLFormField {
+ function validate( $value, $alldata ) {
+ $p = parent::validate( $value, $alldata );
+ if( $p !== true ) return $p;
+
+ if( !is_array( $value ) ) return false;
+
+ // If all options are valid, array_intersect of the valid options and the provided
+ // options will return the provided options.
+ $validOptions = HTMLFormField::flattenOptions( $this->mParams['options'] );
+
+ $validValues = array_intersect( $value, $validOptions );
+ if ( count( $validValues ) == count( $value ) )
+ return true;
+ else
+ return wfMsgExt( 'htmlform-select-badoption', 'parseinline' );
+ }
+
+ function getInputHTML( $value ) {
+ $html = $this->formatOptions( $this->mParams['options'], $value );
+
+ return $html;
+ }
+
+ function formatOptions( $options, $value ) {
+ $html = '';
+
+ $attribs = array();
+ if ( !empty( $this->mParams['disabled'] ) ) {
+ $attribs['disabled'] = 'disabled';
+ }
+
+ foreach( $options as $label => $info ) {
+ if( is_array( $info ) ) {
+ $html .= Xml::tags( 'h1', null, $label ) . "\n";
+ $html .= $this->formatOptions( $info, $value );
+ } else {
+ $thisAttribs = array( 'id' => $this->mID . "-$info", 'value' => $info );
+
+ $checkbox = Xml::check( $this->mName . '[]', in_array( $info, $value ),
+ $attribs + $thisAttribs );
+ $checkbox .= ' ' . Xml::tags( 'label', array( 'for' => $this->mID . "-$info" ), $label );
+
+ $html .= $checkbox . '<br />';
}
}
- $out .= wfElement( 'option', $attribs, User::getGroupName( $group ) ) . "\n";
+
+ return $html;
+ }
+
+ function loadDataFromRequest( $request ) {
+ // won't work with getCheck
+ if( $request->getCheck( 'wpEditToken' ) ) {
+ $arr = $request->getArray( $this->mName );
+
+ if( !$arr )
+ $arr = array();
+
+ return $arr;
+ } else {
+ return $this->getDefault();
+ }
}
- $out .= "</select>\n";
- return $out;
+ function getDefault() {
+ if ( isset( $this->mDefault ) ) {
+ return $this->mDefault;
+ } else {
+ return array();
+ }
+ }
}
-?>
+class HTMLRadioField extends HTMLFormField {
+ function validate( $value, $alldata ) {
+ $p = parent::validate( $value, $alldata );
+ if( $p !== true ) return $p;
+
+ if( !is_string( $value ) && !is_int( $value ) )
+ return false;
+
+ $validOptions = HTMLFormField::flattenOptions( $this->mParams['options'] );
+
+ if ( in_array( $value, $validOptions ) )
+ return true;
+ else
+ return wfMsgExt( 'htmlform-select-badoption', 'parseinline' );
+ }
+
+ function getInputHTML( $value ) {
+ $html = $this->formatOptions( $this->mParams['options'], $value );
+
+ return $html;
+ }
+
+ function formatOptions( $options, $value ) {
+ $html = '';
+
+ $attribs = array();
+ if ( !empty( $this->mParams['disabled'] ) ) {
+ $attribs['disabled'] = 'disabled';
+ }
+
+ foreach( $options as $label => $info ) {
+ if( is_array( $info ) ) {
+ $html .= Xml::tags( 'h1', null, $label ) . "\n";
+ $html .= $this->formatOptions( $info, $value );
+ } else {
+ $id = Sanitizer::escapeId( $this->mID . "-$info" );
+ $html .= Xml::radio( $this->mName, $info, $info == $value,
+ $attribs + array( 'id' => $id ) );
+ $html .= ' ' .
+ Xml::tags( 'label', array( 'for' => $id ), $label );
+
+ $html .= "<br/>\n";
+ }
+ }
+
+ return $html;
+ }
+}
+
+class HTMLInfoField extends HTMLFormField {
+ function __construct( $info ) {
+ $info['nodata'] = true;
+
+ parent::__construct( $info );
+ }
+
+ function getInputHTML( $value ) {
+ return !empty( $this->mParams['raw'] ) ? $value : htmlspecialchars( $value );
+ }
+
+ function getTableRow( $value ) {
+ if ( !empty( $this->mParams['rawrow'] ) ) {
+ return $value;
+ }
+
+ return parent::getTableRow( $value );
+ }
+}
dépôts / lhc / web / wiklou.git / blobdiff