<?php
-
/**
- * Class to build various forms
+ * Object handling generic submission, CSRF protection, layout and
+ * other logic for UI forms. in a reusable manner.
+ *
+ * In order to generate the form, the HTMLForm object takes an array
+ * structure detailing the form fields available. Each element of the
+ * array is a basic property-list, including the type of field, the
+ * label it is to be given in the form, callbacks for validation and
+ * 'filtering', and other pertinent information.
+ *
+ * Field types are implemented as subclasses of the generic HTMLFormField
+ * object, and typically implement at least getInputHTML, which generates
+ * the HTML for the input field to be placed in the table.
+ *
+ * The constructor input is an associative array of $fieldname => $info,
+ * where $info is an Associative Array with any of the following:
+ *
+ * 'class' -- the subclass of HTMLFormField that will be used
+ * to create the object. *NOT* the CSS class!
+ * 'type' -- roughly translates into the <select> type attribute.
+ * if 'class' is not specified, this is used as a map
+ * through HTMLForm::$typeMappings to get the class name.
+ * 'default' -- default value when the form is displayed
+ * 'id' -- HTML id attribute
+ * 'cssclass' -- CSS class
+ * 'options' -- varies according to the specific object.
+ * 'label-message' -- message key for a message to use as the label.
+ * can be an array of msg key and then parameters to
+ * the message.
+ * 'label' -- alternatively, a raw text message. Overridden by
+ * label-message
+ * 'help-message' -- message key for a message to use as a help text.
+ * can be an array of msg key and then parameters to
+ * the message.
+ * Overwrites 'help-messages'.
+ * 'help-messages' -- array of message key. As above, each item can
+ * be an array of msg key and then parameters.
+ * Overwrites 'help-message'.
+ * 'required' -- passed through to the object, indicating that it
+ * is a required field.
+ * 'size' -- the length of text fields
+ * 'filter-callback -- a function name to give you the chance to
+ * massage the inputted value before it's processed.
+ * @see HTMLForm::filter()
+ * 'validation-callback' -- a function name to give you the chance
+ * to impose extra validation on the field input.
+ * @see HTMLForm::validate()
+ * 'name' -- By default, the 'name' attribute of the input field
+ * is "wp{$fieldname}". If you want a different name
+ * (eg one without the "wp" prefix), specify it here and
+ * it will be used without modification.
+ *
+ * TODO: Document 'section' / 'subsection' stuff
*/
class HTMLForm {
- /** name of our form. Used as prefix for labels */
- var $mName;
+ static $jsAdded = false;
+
+ # A mapping of 'type' inputs onto standard HTMLFormField subclasses
+ static $typeMappings = array(
+ 'text' => 'HTMLTextField',
+ 'textarea' => 'HTMLTextAreaField',
+ 'select' => 'HTMLSelectField',
+ 'radio' => 'HTMLRadioField',
+ 'multiselect' => 'HTMLMultiSelectField',
+ 'check' => 'HTMLCheckField',
+ 'toggle' => 'HTMLCheckField',
+ 'int' => 'HTMLIntField',
+ 'float' => 'HTMLFloatField',
+ 'info' => 'HTMLInfoField',
+ 'selectorother' => 'HTMLSelectOrOtherField',
+ 'submit' => 'HTMLSubmitField',
+ 'hidden' => 'HTMLHiddenField',
+ 'edittools' => 'HTMLEditTools',
+
+ # HTMLTextField will output the correct type="" attribute automagically.
+ # There are about four zillion other HTML5 input types, like url, but
+ # we don't use those at the moment, so no point in adding all of them.
+ 'email' => 'HTMLTextField',
+ 'password' => 'HTMLTextField',
+ );
+
+ protected $mMessagePrefix;
+ protected $mFlatFields;
+ protected $mFieldTree;
+ protected $mShowReset = false;
+ public $mFieldData;
+
+ protected $mSubmitCallback;
+ protected $mValidationErrorMessage;
+
+ protected $mPre = '';
+ protected $mHeader = '';
+ protected $mFooter = '';
+ protected $mPost = '';
+ protected $mId;
+
+ protected $mSubmitID;
+ protected $mSubmitName;
+ protected $mSubmitText;
+ protected $mSubmitTooltip;
+ protected $mTitle;
+ protected $mMethod = 'post';
+
+ protected $mUseMultipart = false;
+ protected $mHiddenFields = array();
+ protected $mButtons = array();
+
+ protected $mWrapperLegend = false;
+
+ /**
+ * Build a new HTMLForm from an array of field attributes
+ * @param $descriptor Array of Field constructs, as described above
+ * @param $messagePrefix String a prefix to go in front of default messages
+ */
+ public function __construct( $descriptor, $messagePrefix = '' ) {
+ $this->mMessagePrefix = $messagePrefix;
+
+ // Expand out into a tree.
+ $loadedDescriptor = array();
+ $this->mFlatFields = array();
+
+ foreach ( $descriptor as $fieldname => $info ) {
+ $section = isset( $info['section'] )
+ ? $info['section']
+ : '';
+
+ if ( isset( $info['type'] ) && $info['type'] == 'file' ) {
+ $this->mUseMultipart = true;
+ }
+
+ $field = self::loadInputFromParameters( $fieldname, $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 = $loadedDescriptor;
+ }
+
+ /**
+ * Add the HTMLForm-specific JavaScript, if it hasn't been
+ * done already.
+ */
+ static function addJS() {
+ if ( self::$jsAdded ) return;
+
+ global $wgOut;
+
+ $wgOut->addModules( 'mediawiki.legacy.htmlform' );
+ }
+
+ /**
+ * Initialise a new Object for the field
+ * @param $descriptor input Descriptor, as described above
+ * @return HTMLFormField subclass
+ */
+ static function loadInputFromParameters( $fieldname, $descriptor ) {
+ if ( isset( $descriptor['class'] ) ) {
+ $class = $descriptor['class'];
+ } elseif ( isset( $descriptor['type'] ) ) {
+ $class = self::$typeMappings[$descriptor['type']];
+ $descriptor['class'] = $class;
+ }
- /* private */ function fieldset( $name, $content ) {
- return "<fieldset><legend>".wfMsg($this->mName.'-'.$name)."</legend>\n" .
- $content . "\n</fieldset>\n";
+ if ( !$class ) {
+ throw new MWException( "Descriptor with no class: " . print_r( $descriptor, true ) );
+ }
+
+ $descriptor['fieldname'] = $fieldname;
+
+ $obj = new $class( $descriptor );
+
+ return $obj;
}
- /* private */ function checkbox( $varname, $checked=false ) {
- $checked = isset( $GLOBALS[$varname] ) && $GLOBALS[$varname] ;
- 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";
+ /**
+ * Prepare form for submission
+ */
+ function prepareForm() {
+ # Check if we have the info we need
+ if ( ! $this->mTitle ) {
+ throw new MWException( "You must call setTitle() on an HTMLForm" );
+ }
+
+ // FIXME shouldn't this be closer to displayForm() ?
+ self::addJS();
+
+ # Load data from the request.
+ $this->loadData();
}
- /* private */ function textbox( $varname, $value='', $size=20 ) {
- $value = isset( $GLOBALS[$varname] ) ? $GLOBALS[$varname] : $value;
- return "<div><label>". wfMsg( $this->mName.'-'.$varname ) .
- "<input type='text' name=\"wpOp{$varname}\" value=\"{$value}\" size=\"{$size}\" /></label></div>\n";
+ /**
+ * Try submitting, with edit token check first
+ * @return Status|boolean
+ */
+ function tryAuthorizedSubmit() {
+ global $wgUser, $wgRequest;
+ $editToken = $wgRequest->getVal( 'wpEditToken' );
+
+ $result = false;
+ if ( $this->getMethod() != 'post' || $wgUser->matchEditToken( $editToken ) ) {
+ $result = $this->trySubmit();
+ }
+ return $result;
}
- /* private */ function radiobox( $varname, $fields ) {
- foreach ( $fields as $value => $checked ) {
- $s .= "<div><label><input type='radio' name=\"wpOp{$varname}\" value=\"{$value}\"" .
- ( $checked ? ' checked="checked"' : '' ) . " />" . wfMsg( $this->mName.'-'.$varname.'-'.$value ) .
- "</label></div>\n";
+
+ /**
+ * The here's-one-I-made-earlier option: do the submission if
+ * posted, or display the form with or without funky valiation
+ * errors
+ * @return Bool or Status whether submission was successful.
+ */
+ function show() {
+ $this->prepareForm();
+
+ $result = $this->tryAuthorizedSubmit();
+ if ( $result === true || ( $result instanceof Status && $result->isGood() ) ){
+ return $result;
+ }
+
+ $this->displayForm( $result );
+ return false;
+ }
+
+ /**
+ * Validate all the fields, and call the submision callback
+ * function if everything is kosher.
+ * @return Mixed Bool true == Successful submission, Bool 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' );
+ }
}
- return $this->fieldset( $this->mName.'-'.$varname, $s );
+
+ $callback = $this->mSubmitCallback;
+
+ $data = $this->filterDataForSubmit( $this->mFieldData );
+
+ $res = call_user_func( $callback, $data );
+
+ return $res;
+ }
+
+ /**
+ * Set a callback to a function to do something with the form
+ * once it's been successfully validated.
+ * @param $cb String function name. The function will be passed
+ * the output from HTMLForm::filterDataForSubmit, and must
+ * return Bool true on success, Bool false if no submission
+ * was attempted, or String HTML output to display on error.
+ */
+ function setSubmitCallback( $cb ) {
+ $this->mSubmitCallback = $cb;
+ }
+
+ /**
+ * Set a message to display on a validation error.
+ * @param $msg Mixed String or Array of valid inputs to wfMsgExt()
+ * (so each entry can be either a String or Array)
+ */
+ function setValidationErrorMessage( $msg ) {
+ $this->mValidationErrorMessage = $msg;
+ }
+
+ /**
+ * Set the introductory message, overwriting any existing message.
+ * @param $msg String complete text of message to display
+ */
+ function setIntro( $msg ) { $this->mPre = $msg; }
+
+ /**
+ * Add introductory text.
+ * @param $msg String complete text of message to display
+ */
+ function addPreText( $msg ) { $this->mPre .= $msg; }
+
+ /**
+ * Add header text, inside the form.
+ * @param $msg String complete text of message to display
+ */
+ function addHeaderText( $msg ) { $this->mHeader .= $msg; }
+
+ /**
+ * Add footer text, inside the form.
+ * @param $msg String complete text of message to display
+ */
+ function addFooterText( $msg ) { $this->mFooter .= $msg; }
+
+ /**
+ * Add text to the end of the display.
+ * @param $msg String complete text of message to display
+ */
+ function addPostText( $msg ) { $this->mPost .= $msg; }
+
+ /**
+ * Add a hidden field to the output
+ * @param $name String field name. This will be used exactly as entered
+ * @param $value String field value
+ * @param $attribs Array
+ */
+ public function addHiddenField( $name, $value, $attribs = array() ) {
+ $attribs += array( 'name' => $name );
+ $this->mHiddenFields[] = array( $value, $attribs );
+ }
+
+ public function addButton( $name, $value, $id = null, $attribs = null ) {
+ $this->mButtons[] = compact( 'name', 'value', 'id', 'attribs' );
+ }
+
+ /**
+ * Display the form (sending to wgOut), with an appropriate error
+ * message or stack of messages, and any validation errors, etc.
+ * @param $submitResult Mixed output from HTMLForm::trySubmit()
+ */
+ function displayForm( $submitResult ) {
+ global $wgOut;
+
+ # For good measure (it is the default)
+ $wgOut->preventClickjacking();
+
+ $html = ''
+ . $this->getErrors( $submitResult )
+ . $this->mHeader
+ . $this->getBody()
+ . $this->getHiddenFields()
+ . $this->getButtons()
+ . $this->mFooter
+ ;
+
+ $html = $this->wrapForm( $html );
+
+ $wgOut->addHTML( ''
+ . $this->mPre
+ . $html
+ . $this->mPost
+ );
+ }
+
+ /**
+ * Wrap the form innards in an actual <form> element
+ * @param $html String HTML contents to wrap.
+ * @return String wrapped HTML.
+ */
+ function wrapForm( $html ) {
+
+ # Include a <fieldset> wrapper for style, if requested.
+ if ( $this->mWrapperLegend !== false ) {
+ $html = Xml::fieldset( $this->mWrapperLegend, $html );
+ }
+ # Use multipart/form-data
+ $encType = $this->mUseMultipart
+ ? 'multipart/form-data'
+ : 'application/x-www-form-urlencoded';
+ # Attributes
+ $attribs = array(
+ 'action' => $this->getTitle()->getFullURL(),
+ 'method' => $this->mMethod,
+ 'class' => 'visualClear',
+ 'enctype' => $encType,
+ );
+ if ( !empty( $this->mId ) ) {
+ $attribs['id'] = $this->mId;
+ }
+
+ return Html::rawElement( 'form', $attribs, $html );
+ }
+
+ /**
+ * Get the hidden fields that should go inside the form.
+ * @return String HTML.
+ */
+ function getHiddenFields() {
+ global $wgUser;
+
+ $html = '';
+
+ if( $this->getMethod() == 'post' ){
+ $html .= Html::hidden( 'wpEditToken', $wgUser->editToken(), array( 'id' => 'wpEditToken' ) ) . "\n";
+ $html .= Html::hidden( 'title', $this->getTitle()->getPrefixedText() ) . "\n";
+ }
+
+ foreach ( $this->mHiddenFields as $data ) {
+ list( $value, $attribs ) = $data;
+ $html .= Html::hidden( $attribs['name'], $value, $attribs ) . "\n";
+ }
+
+ return $html;
+ }
+
+ /**
+ * Get the submit and (potentially) reset buttons.
+ * @return String HTML.
+ */
+ function getButtons() {
+ $html = '';
+ $attribs = array();
+
+ if ( isset( $this->mSubmitID ) ) {
+ $attribs['id'] = $this->mSubmitID;
+ }
+
+ if ( isset( $this->mSubmitName ) ) {
+ $attribs['name'] = $this->mSubmitName;
+ }
+
+ if ( isset( $this->mSubmitTooltip ) ) {
+ global $wgUser;
+ $attribs += $wgUser->getSkin()->tooltipAndAccessKeyAttribs( $this->mSubmitTooltip );
+ }
+
+ $attribs['class'] = 'mw-htmlform-submit';
+
+ $html .= Xml::submitButton( $this->getSubmitText(), $attribs ) . "\n";
+
+ if ( $this->mShowReset ) {
+ $html .= Html::element(
+ 'input',
+ array(
+ 'type' => 'reset',
+ 'value' => wfMsg( 'htmlform-reset' )
+ )
+ ) . "\n";
+ }
+
+ foreach ( $this->mButtons as $button ) {
+ $attrs = array(
+ 'type' => 'submit',
+ 'name' => $button['name'],
+ 'value' => $button['value']
+ );
+
+ if ( $button['attribs'] ) {
+ $attrs += $button['attribs'];
+ }
+
+ if ( isset( $button['id'] ) ) {
+ $attrs['id'] = $button['id'];
+ }
+
+ $html .= Html::element( 'input', $attrs );
+ }
+
+ return $html;
+ }
+
+ /**
+ * Get the whole body of the form.
+ */
+ function getBody() {
+ return $this->displaySection( $this->mFieldTree );
+ }
+
+ /**
+ * Format and display an error message stack.
+ * @param $errors Mixed String or Array of message keys
+ * @return String
+ */
+ function getErrors( $errors ) {
+ if ( $errors instanceof Status ) {
+ global $wgOut;
+ $errorstr = $wgOut->parse( $errors->getWikiText() );
+ } elseif ( is_array( $errors ) ) {
+ $errorstr = $this->formatErrors( $errors );
+ } else {
+ $errorstr = $errors;
+ }
+
+ return $errorstr
+ ? Html::rawElement( 'div', array( 'class' => 'error' ), $errorstr )
+ : '';
+ }
+
+ /**
+ * Format a stack of error messages into a single HTML string
+ * @param $errors Array of message keys/values
+ * @return String HTML, a <ul> list of errors
+ */
+ static function formatErrors( $errors ) {
+ $errorstr = '';
+
+ foreach ( $errors as $error ) {
+ if ( is_array( $error ) ) {
+ $msg = array_shift( $error );
+ } else {
+ $msg = $error;
+ $error = array();
+ }
+
+ $errorstr .= Html::rawElement(
+ 'li',
+ null,
+ wfMsgExt( $msg, array( 'parseinline' ), $error )
+ );
+ }
+
+ $errorstr = Html::rawElement( 'ul', array(), $errorstr );
+
+ return $errorstr;
+ }
+
+ /**
+ * Set the text for the submit button
+ * @param $t String plaintext.
+ */
+ function setSubmitText( $t ) {
+ $this->mSubmitText = $t;
+ }
+
+ /**
+ * Get the text for the submit button, either customised or a default.
+ * @return unknown_type
+ */
+ function getSubmitText() {
+ return $this->mSubmitText
+ ? $this->mSubmitText
+ : wfMsg( 'htmlform-submit' );
+ }
+
+ public function setSubmitName( $name ) {
+ $this->mSubmitName = $name;
+ }
+
+ public function setSubmitTooltip( $name ) {
+ $this->mSubmitTooltip = $name;
+ }
+
+ /**
+ * Set the id for the submit button.
+ * @param $t String. FIXME: Integrity is *not* validated
+ */
+ function setSubmitID( $t ) {
+ $this->mSubmitID = $t;
+ }
+
+ public function setId( $id ) {
+ $this->mId = $id;
+ }
+ /**
+ * Prompt the whole form to be wrapped in a <fieldset>, with
+ * this text as its <legend> element.
+ * @param $legend String HTML to go inside the <legend> element.
+ * Will be escaped
+ */
+ public function setWrapperLegend( $legend ) { $this->mWrapperLegend = $legend; }
+
+ /**
+ * Set the prefix for various default messages
+ * TODO: currently only used for the <fieldset> legend on forms
+ * with multiple sections; should be used elsewhre?
+ * @param $p String
+ */
+ function setMessagePrefix( $p ) {
+ $this->mMessagePrefix = $p;
+ }
+
+ /**
+ * Set the title for form submission
+ * @param $t Title of page the form is on/should be posted to
+ */
+ function setTitle( $t ) {
+ $this->mTitle = $t;
+ }
+
+ /**
+ * Get the title
+ * @return Title
+ */
+ function getTitle() {
+ return $this->mTitle;
}
- /* private */ function textareabox ( $varname, $value='', $size=20 ) {
- $value = isset( $GLOBALS[$varname] ) ? $GLOBALS[$varname] : $value;
- return '<div><label>'.wfMsg( $this->mName.'-'.$varname ).
- "<textarea name=\"wpOp{$varname}\" rows=\"5\" cols=\"{$size}\">$value</textarea>\n";
+ /**
+ * Set the method used to submit the form
+ * @param $method String
+ */
+ public function setMethod( $method='post' ){
+ $this->mMethod = $method;
+ }
+
+ public function getMethod(){
+ return $this->mMethod;
+ }
+
+ /**
+ * TODO: Document
+ * @param $fields
+ */
+ function displaySection( $fields, $sectionName = '' ) {
+ $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, $key );
+ $legend = wfMsg( "{$this->mMessagePrefix}-$key" );
+ $subsectionHtml .= Xml::fieldset( $legend, $section ) . "\n";
+ }
+ }
+
+ $classes = array();
+
+ if ( !$hasLeftColumn ) { // Avoid strange spacing when no labels exist
+ $classes[] = 'mw-htmlform-nolabel';
+ }
+
+ $attribs = array(
+ 'class' => implode( ' ', $classes ),
+ );
+
+ if ( $sectionName ) {
+ $attribs['id'] = Sanitizer::escapeId( "mw-htmlform-$sectionName" );
+ }
+
+ $tableHtml = Html::rawElement( 'table', $attribs,
+ Html::rawElement( 'tbody', array(), "\n$tableHtml\n" ) ) . "\n";
+
+ return $subsectionHtml . "\n" . $tableHtml;
+ }
+
+ /**
+ * Construct the form fields from the Descriptor array
+ */
+ function loadData() {
+ global $wgRequest;
+
+ $fieldData = array();
+
+ foreach ( $this->mFlatFields as $fieldname => $field ) {
+ if ( !empty( $field->mParams['nodata'] ) ) {
+ continue;
+ } elseif ( !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;
+ }
+
+ /**
+ * Stop a reset button being shown for this form
+ * @param $suppressReset Bool set to false to re-enable the
+ * button again
+ */
+ function suppressReset( $suppressReset = true ) {
+ $this->mShowReset = !$suppressReset;
+ }
+
+ /**
+ * Overload this if you want to apply special filtration routines
+ * to the form as a whole, after it's submitted but before it's
+ * processed.
+ * @param $data
+ * @return unknown_type
+ */
+ function filterDataForSubmit( $data ) {
+ return $data;
+ }
+}
+
+/**
+ * The parent class to generate form fields. Any field type should
+ * be a subclass of this.
+ */
+abstract class HTMLFormField {
+
+ protected $mValidationCallback;
+ protected $mFilterCallback;
+ protected $mName;
+ public $mParams;
+ protected $mLabel; # String label. Set on construction
+ protected $mID;
+ protected $mClass = '';
+ protected $mDefault;
+ public $mParent;
+
+ /**
+ * This function must be implemented to return the HTML to generate
+ * the input object itself. It should not implement the surrounding
+ * table cells/rows, or labels/help messages.
+ * @param $value String the value to set the input to; eg a default
+ * text for a text input.
+ * @return String valid HTML.
+ */
+ abstract function getInputHTML( $value );
+
+ /**
+ * Override this function to add specific validation checks on the
+ * field input. Don't forget to call parent::validate() to ensure
+ * that the user-defined callback mValidationCallback is still run
+ * @param $value String the value the field was submitted with
+ * @param $alldata Array the data collected from the form
+ * @return Mixed Bool true on success, or String error to display.
+ */
+ function validate( $value, $alldata ) {
+ if ( isset( $this->mValidationCallback ) ) {
+ return call_user_func( $this->mValidationCallback, $value, $alldata );
+ }
+
+ if ( isset( $this->mParams['required'] ) && $value === '' ) {
+ return wfMsgExt( 'htmlform-required', 'parseinline' );
+ }
+
+ return true;
+ }
+
+ function filter( $value, $alldata ) {
+ if ( isset( $this->mFilterCallback ) ) {
+ $value = call_user_func( $this->mFilterCallback, $value, $alldata );
+ }
+
+ return $value;
+ }
+
+ /**
+ * Should this field have a label, or is there no input element with the
+ * appropriate id for the label to point to?
+ *
+ * @return bool True to output a label, false to suppress
+ */
+ protected function needsLabel() {
+ return true;
+ }
+
+ /**
+ * Get the value that this input has been set to from a posted form,
+ * or the input's default value if it has not been set.
+ * @param $request WebRequest
+ * @return String the value
+ */
+ function loadDataFromRequest( $request ) {
+ if ( $request->getCheck( $this->mName ) ) {
+ return $request->getText( $this->mName );
+ } else {
+ return $this->getDefault();
+ }
+ }
+
+ /**
+ * Initialise the object
+ * @param $params Associative Array. See HTMLForm doc for syntax.
+ */
+ function __construct( $params ) {
+ $this->mParams = $params;
+
+ # Generate the label from a message, if possible
+ 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'];
+ }
+
+ $this->mName = "wp{$params['fieldname']}";
+ if ( isset( $params['name'] ) ) {
+ $this->mName = $params['name'];
+ }
+
+ $validName = Sanitizer::escapeId( $this->mName );
+ if ( $this->mName != $validName && !isset( $params['nodata'] ) ) {
+ throw new MWException( "Invalid name '{$this->mName}' passed to " . __METHOD__ );
+ }
+
+ $this->mID = "mw-input-{$this->mName}";
+
+ 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['cssclass'] ) ) {
+ $this->mClass = $params['cssclass'];
+ }
+
+ if ( isset( $params['validation-callback'] ) ) {
+ $this->mValidationCallback = $params['validation-callback'];
+ }
+
+ if ( isset( $params['filter-callback'] ) ) {
+ $this->mFilterCallback = $params['filter-callback'];
+ }
}
- /* private */ function arraybox( $varname , $size=20 ) {
- $s = '';
- if ( isset( $GLOBALS[$varname] ) && is_array( $GLOBALS[$varname] ) ) {
- foreach ( $GLOBALS[$varname] as $index=>$element ) {
- $s .= $element."\n";
+ /**
+ * Get the complete table row for the input, including help text,
+ * labels, and whatever.
+ * @param $value String the value to set the input to.
+ * @return String complete HTML table row.
+ */
+ function getTableRow( $value ) {
+ # Check for invalid data.
+ global $wgRequest;
+
+ $errors = $this->validate( $value, $this->mParent->mFieldData );
+
+ $cellAttributes = array();
+ $verticalLabel = false;
+
+ if ( !empty($this->mParams['vertical-label']) ) {
+ $cellAttributes['colspan'] = 2;
+ $verticalLabel = true;
+ }
+
+ if ( $errors === true || ( !$wgRequest->wasPosted() && ( $this->mParent->getMethod() == 'post' ) ) ) {
+ $errors = '';
+ } else {
+ $errors = Html::rawElement( 'span', array( 'class' => 'error' ), $errors );
+ }
+
+ $label = $this->getLabelHtml( $cellAttributes );
+ $field = Html::rawElement(
+ 'td',
+ array( 'class' => 'mw-input' ) + $cellAttributes,
+ $this->getInputHTML( $value ) . "\n$errors"
+ );
+
+ $fieldType = get_class( $this );
+
+ if ($verticalLabel) {
+ $html = Html::rawElement( 'tr',
+ array( 'class' => 'mw-htmlform-vertical-label' ), $label );
+ $html .= Html::rawElement( 'tr',
+ array( 'class' => "mw-htmlform-field-$fieldType {$this->mClass}" ),
+ $field );
+ } else {
+ $html = Html::rawElement( 'tr',
+ array( 'class' => "mw-htmlform-field-$fieldType {$this->mClass}" ),
+ $label . $field );
+ }
+
+ $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-messages'] ) ) {
+ # help-message can be passed a message key (string) or an array containing
+ # a message key and additional parameters. This makes it impossible to pass
+ # an array of message key
+ foreach( $this->mParams['help-messages'] as $msg ) {
+ $candidate = wfMsgExt( $msg, 'parseinline' );
+ if( wfEmptyMsg( $msg ) ) {
+ $candidate = null;
+ }
+ $helptext .= $candidate; // append message
+ }
+ } elseif ( isset( $this->mParams['help'] ) ) {
+ $helptext = $this->mParams['help'];
+ }
+
+ if ( !is_null( $helptext ) ) {
+ $row = Html::rawElement( 'td', array( 'colspan' => 2, 'class' => 'htmlform-tip' ),
+ $helptext );
+ $row = Html::rawElement( 'tr', array(), $row );
+ $html .= "$row\n";
+ }
+
+ return $html;
+ }
+
+ function getLabel() {
+ return $this->mLabel;
+ }
+ function getLabelHtml( $cellAttributes = array() ) {
+ # Don't output a for= attribute for labels with no associated input.
+ # Kind of hacky here, possibly we don't want these to be <label>s at all.
+ $for = array();
+
+ if ( $this->needsLabel() ) {
+ $for['for'] = $this->mID;
+ }
+
+ return Html::rawElement( 'td', array( 'class' => 'mw-label' ) + $cellAttributes,
+ Html::rawElement( 'label', $for, $this->getLabel() )
+ );
+ }
+
+ function getDefault() {
+ if ( isset( $this->mDefault ) ) {
+ return $this->mDefault;
+ } else {
+ return null;
+ }
+ }
+
+ /**
+ * Returns the attributes required for the tooltip and accesskey.
+ *
+ * @return array Attributes
+ */
+ public function getTooltipAndAccessKey() {
+ if ( empty( $this->mParams['tooltip'] ) ) {
+ return array();
+ }
+
+ global $wgUser;
+
+ return $wgUser->getSkin()->tooltipAndAccessKeyAttribs( $this->mParams['tooltip'] );
+ }
+
+ /**
+ * flatten an array of options to a single array, for instance,
+ * a set of <options> inside <optgroups>.
+ * @param $options Associative Array with values either Strings
+ * or Arrays
+ * @return Array flattened input
+ */
+ public static function flattenOptions( $options ) {
+ $flatOpts = array();
+
+ foreach ( $options as $value ) {
+ if ( is_array( $value ) ) {
+ $flatOpts = array_merge( $flatOpts, self::flattenOptions( $value ) );
+ } else {
+ $flatOpts[] = $value;
}
}
- return "<div><label>".wfMsg( $this->mName.'-'.$varname ).
- "<textarea name=\"wpOp{$varname}\" rows=\"5\" cols=\"{$size}\">{$s}</textarea>\n";
+
+ return $flatOpts;
+ }
+}
+
+class HTMLTextField extends HTMLFormField {
+ function getSize() {
+ return isset( $this->mParams['size'] )
+ ? $this->mParams['size']
+ : 45;
+ }
+
+ function getInputHTML( $value ) {
+ $attribs = array(
+ 'id' => $this->mID,
+ 'name' => $this->mName,
+ 'size' => $this->getSize(),
+ 'value' => $value,
+ ) + $this->getTooltipAndAccessKey();
+
+ if ( isset( $this->mParams['maxlength'] ) ) {
+ $attribs['maxlength'] = $this->mParams['maxlength'];
+ }
+
+ if ( !empty( $this->mParams['disabled'] ) ) {
+ $attribs['disabled'] = 'disabled';
+ }
+
+ # 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] = '';
+ }
+ }
+
+ # Implement tiny differences between some field variants
+ # here, rather than creating a new class for each one which
+ # is essentially just a clone of this one.
+ 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;
+ # Pass through
+ case 'password':
+ case 'file':
+ $attribs['type'] = $this->mParams['type'];
+ break;
+ }
+ }
+
+ return Html::element( 'input', $attribs );
+ }
+}
+class HTMLTextAreaField extends HTMLFormField {
+ function getCols() {
+ return isset( $this->mParams['cols'] )
+ ? $this->mParams['cols']
+ : 80;
+ }
+
+ function getRows() {
+ return isset( $this->mParams['rows'] )
+ ? $this->mParams['rows']
+ : 25;
+ }
+
+ function getInputHTML( $value ) {
+ $attribs = array(
+ 'id' => $this->mID,
+ 'name' => $this->mName,
+ 'cols' => $this->getCols(),
+ 'rows' => $this->getRows(),
+ ) + $this->getTooltipAndAccessKey();
+
+
+ if ( !empty( $this->mParams['disabled'] ) ) {
+ $attribs['disabled'] = 'disabled';
+ }
+
+ if ( !empty( $this->mParams['readonly'] ) ) {
+ $attribs['readonly'] = 'readonly';
+ }
+
+ foreach ( array( 'required', 'autofocus' ) as $param ) {
+ if ( isset( $this->mParams[$param] ) ) {
+ $attribs[$param] = '';
+ }
+ }
+
+ return Html::element( 'textarea', $attribs, $value );
+ }
+}
+
+/**
+ * A field that will contain a numeric value
+ */
+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;
+ }
+
+ $value = trim( $value );
+
+ # http://dev.w3.org/html5/spec/common-microsyntaxes.html#real-numbers
+ # with the addition that a leading '+' sign is ok.
+ if ( !preg_match( '/^((\+|\-)?\d+(\.\d+)?(E(\+|\-)?\d+)?)?$/i', $value ) ) {
+ return wfMsgExt( 'htmlform-float-invalid', 'parse' );
+ }
+
+ # 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;
+ }
+}
+
+/**
+ * A field that must contain a number
+ */
+class HTMLIntField extends HTMLFloatField {
+ function validate( $value, $alldata ) {
+ $p = parent::validate( $value, $alldata );
+
+ if ( $p !== true ) {
+ return $p;
+ }
+
+ # http://dev.w3.org/html5/spec/common-microsyntaxes.html#signed-integers
+ # with the addition that a leading '+' sign is ok. Note that leading zeros
+ # are fine, and will be left in the input, which is useful for things like
+ # phone numbers when you know that they are integers (the HTML5 type=tel
+ # input does not require its value to be numeric). If you want a tidier
+ # value to, eg, save in the DB, clean it up with intval().
+ if ( !preg_match( '/^((\+|\-)?\d+)?$/', trim( $value ) )
+ ) {
+ return wfMsgExt( 'htmlform-int-invalid', 'parse' );
+ }
+
+ return true;
+ }
+}
+
+/**
+ * A checkbox field
+ */
+class HTMLCheckField extends HTMLFormField {
+ function getInputHTML( $value ) {
+ if ( !empty( $this->mParams['invert'] ) ) {
+ $value = !$value;
+ }
+
+ $attr = $this->getTooltipAndAccessKey();
+ $attr['id'] = $this->mID;
+
+ if ( !empty( $this->mParams['disabled'] ) ) {
+ $attr['disabled'] = 'disabled';
+ }
+
+ return Xml::check( $this->mName, $value, $attr ) . ' ' .
+ Html::rawElement( 'label', array( 'for' => $this->mID ), $this->mLabel );
+ }
+
+ /**
+ * For a checkbox, the label goes on the right hand side, and is
+ * added in getInputHTML(), rather than HTMLFormField::getRow()
+ */
+ function getLabel() {
+ return ' ';
+ }
+
+ 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();
+ }
+ }
+}
+
+/**
+ * A select dropdown field. Basically a wrapper for Xmlselect class
+ */
+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.
+ foreach( $this->mParams['options'] as $key => &$opt ){
+ if( is_int( $opt ) ){
+ $opt = strval( $opt );
+ }
+ }
+ unset( $opt ); # PHP keeps $opt around as a reference, which is a bit scary
+
+ if ( !empty( $this->mParams['disabled'] ) ) {
+ $select->setAttribute( 'disabled', 'disabled' );
+ }
+
+ $select->addOptions( $this->mParams['options'] );
+
+ return $select->getHTML();
+ }
+}
+
+/**
+ * Select dropdown field, with an additional "other" textbox.
+ */
+class HTMLSelectOrOtherField extends HTMLTextField {
+ static $jsAdded = false;
+
+ function __construct( $params ) {
+ if ( !in_array( 'other', $params['options'], true ) ) {
+ $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', 'size' => $this->getSize() );
+
+ 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 = Html::input(
+ $this->mName . '-other',
+ $valInSelect ? '' : $value,
+ 'text',
+ $tbAttribs
+ );
+
+ return "$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 {
+ return $this->getDefault();
+ }
+ }
+}
+
+/**
+ * Multi-select field
+ */
+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 .= Html::rawElement( 'h1', array(), $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, true ),
+ $attribs + $thisAttribs );
+ $checkbox .= ' ' . Html::rawElement( 'label', array( 'for' => "{$this->mID}-$info" ), $label );
+
+ $html .= $checkbox . '<br />';
+ }
+ }
+
+ 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();
+ }
+ }
+
+ function getDefault() {
+ if ( isset( $this->mDefault ) ) {
+ return $this->mDefault;
+ } else {
+ return array();
+ }
+ }
+
+ protected function needsLabel() {
+ return false;
+ }
+}
+
+/**
+ * Radio checkbox fields.
+ */
+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' );
+ }
+ }
+
+ /**
+ * This returns a block of all the radio options, in one cell.
+ * @see includes/HTMLFormField#getInputHTML()
+ */
+ 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';
+ }
+
+ # TODO: should this produce an unordered list perhaps?
+ foreach ( $options as $label => $info ) {
+ if ( is_array( $info ) ) {
+ $html .= Html::rawElement( 'h1', array(), $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 .= ' ' .
+ Html::rawElement( 'label', array( 'for' => $id ), $label );
+
+ $html .= "<br />\n";
+ }
+ }
+
+ return $html;
+ }
+
+ protected function needsLabel() {
+ return false;
+ }
+}
+
+/**
+ * An information field (text blob), not a proper input.
+ */
+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 );
+ }
+
+ protected function needsLabel() {
+ return false;
+ }
+}
+
+class HTMLHiddenField extends HTMLFormField {
+ public function __construct( $params ) {
+ parent::__construct( $params );
+
+ # Per HTML5 spec, hidden fields cannot be 'required'
+ # http://dev.w3.org/html5/spec/states-of-the-type-attribute.html#hidden-state
+ unset( $this->mParams['required'] );
+ }
+
+ public function getTableRow( $value ) {
+ $params = array();
+ if ( $this->mID ) {
+ $params['id'] = $this->mID;
+ }
+
+ $this->mParent->addHiddenField(
+ $this->mName,
+ $this->mDefault,
+ $params
+ );
+
+ return '';
+ }
+
+ public function getInputHTML( $value ) { return ''; }
+}
+
+/**
+ * Add a submit button inline in the form (as opposed to
+ * HTMLForm::addButton(), which will add it at the end).
+ */
+class HTMLSubmitField extends HTMLFormField {
+
+ function __construct( $info ) {
+ $info['nodata'] = true;
+ parent::__construct( $info );
+ }
+
+ function getInputHTML( $value ) {
+ return Xml::submitButton(
+ $value,
+ array(
+ 'class' => 'mw-htmlform-submit',
+ 'name' => $this->mName,
+ 'id' => $this->mID,
+ )
+ );
+ }
+
+ protected function needsLabel() {
+ return false;
+ }
+
+ /**
+ * Button cannot be invalid
+ */
+ public function validate( $value, $alldata ){
+ return true;
+ }
+}
+
+class HTMLEditTools extends HTMLFormField {
+ public function getInputHTML( $value ) {
+ return '';
+ }
+
+ public function getTableRow( $value ) {
+ return "<tr><td></td><td class=\"mw-input\">"
+ . '<div class="mw-editTools">'
+ . wfMsgExt( empty( $this->mParams['message'] )
+ ? 'edittools' : $this->mParams['message'],
+ array( 'parse', 'content' ) )
+ . "</div></td></tr>\n";
}
}
-?>
dépôts / lhc / web / wiklou.git / blobdiff