HTMLMultiSelectField.php
099d9cf764d8master

HTMLMultiSelectField.php
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			<?php

			/**
			* Multi-select field
			*/
			class HTMLMultiSelectField extends HTMLFormField implements HTMLNestedFilterable {
			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->getOptions() );

			$validValues = array_intersect( $value, $validOptions );
			if ( count( $validValues ) == count( $value ) ) {
			return true;
			} else {
			return $this->msg( 'htmlform-select-badoption' )->parse();
			}
			}

			function getInputHTML( $value ) {
			$value = HTMLFormField::forceToStringRecursive( $value );
			$html = $this->formatOptions( $this->getOptions(), $value );

			return $html;
			}

			function formatOptions( $options, $value ) {
			$html = '';

			$attribs = $this->getAttributes( array( 'disabled', 'tabindex' ) );

			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,
			);
			$checked = in_array( $info, $value, true );

			$checkbox = $this->getOneCheckbox( $checked, $attribs + $thisAttribs, $label );

			$html .= ' ' . Html::rawElement(
			'div',
			array( 'class' => 'mw-htmlform-flatlist-item' ),
			$checkbox
			);
			}
			}

			return $html;
			}

			protected function getOneCheckbox( $checked, $attribs, $label ) {
			if ( $this->mParent instanceof OOUIHTMLForm ) {
			if ( $this->mOptionsLabelsNotFromMessage ) {
			$label = new OOUI\HtmlSnippet( $label );
			}
			return new OOUI\FieldLayout(
			new OOUI\CheckboxInputWidget( array(
			'name' => "{$this->mName}[]",
			'selected' => $checked,
			'value' => $attribs['value'],
			) + $attribs ),
			array(
			'label' => $label,
			'align' => 'inline',
			)
			);
			} else {
			$elementFunc = array( 'Html', $this->mOptionsLabelsNotFromMessage ? 'rawElement' : 'element' );
			$checkbox =
			Xml::check( "{$this->mName}[]", $checked, $attribs ) .
			' ' .
			call_user_func( $elementFunc,
			'label',
			array( 'for' => $attribs['id'] ),
			$label
			);
			if ( $this->mParent->getConfig()->get( 'UseMediaWikiUIEverywhere' ) ) {
			$checkbox = Html::openElement( 'div', array( 'class' => 'mw-ui-checkbox' ) ) .
			$checkbox .
			Html::closeElement( 'div' );
			}
			return $checkbox;
			}
			}

			/**
			* @param WebRequest $request
			*
			* @return string
			*/
			function loadDataFromRequest( $request ) {
			if ( $this->mParent->getMethod() == 'post' ) {
			if ( $request->wasPosted() ) {
			# Checkboxes are just not added to the request arrays if they're not checked,
			# so it's perfectly possible for there not to be an entry at all
			return $request->getArray( $this->mName, array() );
			} else {
			# That's ok, the user has not yet submitted the form, so show the defaults
			return $this->getDefault();
			}
			} else {
			# This is the impossible case: if we look at $_GET and see no data for our
			# field, is it because the user has not yet submitted the form, or that they
			# have submitted it with all the options unchecked? We will have to assume the
			# latter, which basically means that you can't specify 'positive' defaults
			# for GET forms.
			# @todo FIXME...
			return $request->getArray( $this->mName, array() );
			}
			}

			function getDefault() {
			if ( isset( $this->mDefault ) ) {
			return $this->mDefault;
			} else {
			return array();
			}
			}

			function filterDataForSubmit( $data ) {
			$data = HTMLFormField::forceToStringRecursive( $data );
			$options = HTMLFormField::flattenOptions( $this->getOptions() );

			$res = array();
			foreach ( $options as $opt ) {
			$res["$opt"] = in_array( $opt, $data, true );
			}

			return $res;
			}

			protected function needsLabel() {
			return false;
			}
			}

mediawiki/includes/htmlform/HTMLMultiSelectField.php099d9cf764d8master

HTMLMultiSelectField.phpView Options

mediawiki/includes/htmlform/HTMLMultiSelectField.php
099d9cf764d8master

HTMLMultiSelectField.php
View Options