mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-12-11 22:16:15 +00:00
326 lines
9.6 KiB
JavaScript
326 lines
9.6 KiB
JavaScript
/*!
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* VisualEditor user interface MWParameterPage class.
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*
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* @copyright 2011-2020 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/**
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* Container for editing the value of a parameter in the template dialog
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* content pane. Includes a dynamic value input depending on the parameter's
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* type documented in TemplateData.
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*
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* @class
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* @extends OO.ui.PageLayout
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*
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* @constructor
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* @param {ve.dm.MWParameterModel} parameter Template parameter
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* @param {Object} [config] Configuration options
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* @cfg {jQuery} [$overlay] Overlay to render dropdowns in
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* @cfg {boolean} [readOnly] Parameter is read-only
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*/
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ve.ui.MWParameterPage = function VeUiMWParameterPage( parameter, config ) {
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var paramName = parameter.getName();
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// Configuration initialization
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config = ve.extendObject( {
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scrollable: false
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}, config );
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// Parent constructor
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ve.ui.MWParameterPage.super.call( this, parameter.getId(), config );
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// Properties
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this.edited = false;
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this.parameter = parameter;
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this.spec = parameter.getTemplate().getSpec();
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this.defaultValue = parameter.getDefaultValue();
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this.exampleValue = parameter.getExampleValue();
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this.hadValue = null;
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this.$info = $( '<div>' );
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this.$field = $( '<div>' );
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// Construct the field docs for the template description
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var $doc = $( '<div>' )
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.attr( 'id', OO.ui.generateElementId() )
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.addClass( 've-ui-mwParameterPage-doc' );
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var description = this.spec.getParameterDescription( paramName );
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if ( description ) {
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$( '<p>' ).text( description ).appendTo( $doc );
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}
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// Note: Calling createValueInput() sets some properties we rely on later in this function
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this.valueInput = this.createValueInput()
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.setValue( this.parameter.getValue() )
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.connect( this, { change: 'onValueInputChange' } );
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this.valueInput.$input.attr( 'aria-describedby', $doc.attr( 'id' ) );
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if ( config.readOnly && this.valueInput.setReadOnly ) {
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this.valueInput.setReadOnly( true );
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}
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var labelElement = new OO.ui.LabelWidget( {
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input: this.valueInput,
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label: this.spec.getParameterLabel( paramName ),
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classes: [ 've-ui-mwParameterPage-label' ]
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} );
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var statusIndicator;
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if ( this.parameter.isRequired() ) {
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$( '<p>' )
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.addClass( 've-ui-mwParameterPage-doc-required' )
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.text( ve.msg( 'visualeditor-dialog-transclusion-required-parameter-description' ) )
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.appendTo( $doc );
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} else if ( this.parameter.isDeprecated() ) {
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statusIndicator = new OO.ui.IndicatorWidget( {
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classes: [ 've-ui-mwParameterPage-statusIndicator' ],
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indicator: 'alert',
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title: ve.msg( 'visualeditor-dialog-transclusion-deprecated-parameter' )
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} );
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$( '<p>' )
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.addClass( 've-ui-mwParameterPage-doc-deprecated' )
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.text( ve.msg(
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'visualeditor-dialog-transclusion-deprecated-parameter-description',
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this.spec.getParameterDeprecationDescription( paramName )
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) )
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.appendTo( $doc );
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}
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if ( this.defaultValue ) {
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$( '<p>' )
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.addClass( 've-ui-mwParameterPage-doc-default' )
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.text( ve.msg( 'visualeditor-dialog-transclusion-param-default', this.defaultValue ) )
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.appendTo( $doc );
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}
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if ( this.exampleValue ) {
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$( '<p>' )
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.addClass( 've-ui-mwParameterPage-doc-example' )
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.text( ve.msg(
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'visualeditor-dialog-transclusion-param-example-long',
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this.exampleValue
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) )
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.appendTo( $doc );
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}
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// Initialization
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this.$info
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.addClass( 've-ui-mwParameterPage-info' )
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.append( labelElement.$element );
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if ( statusIndicator ) {
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this.$info.append( ' ', statusIndicator.$element );
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}
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this.$field
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.addClass( 've-ui-mwParameterPage-field' )
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.append(
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this.valueInput.$element
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);
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if ( !this.parameter.isDocumented() ) {
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$( '<span>' )
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.addClass( 've-ui-mwParameterPage-undocumentedLabel' )
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.text( ve.msg( 'visualeditor-dialog-transclusion-param-undocumented' ) )
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.insertAfter( labelElement.$element );
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}
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this.$element
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.addClass( 've-ui-mwParameterPage' )
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.append( this.$info, this.$field );
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if ( $doc.children().length ) {
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this.$field.addClass( 've-ui-mwParameterPage-inlineDescription' );
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this.collapsibleDoc = new ve.ui.MWExpandableContentElement( {
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classes: [ 've-ui-mwParameterPage-inlineDescription' ],
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$content: $doc
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} );
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this.$info.after( this.collapsibleDoc.$element );
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}
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};
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/* Inheritance */
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OO.inheritClass( ve.ui.MWParameterPage, OO.ui.PageLayout );
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/* Events */
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/**
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* Triggered when the parameter value changes between empty and not empty.
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*
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* @event hasValueChange
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* @param string parameterId Keyed by unique id of the parameter, e.g. something
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* like "part_1/param1".
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* @param boolean hasValue
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*/
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/* Methods */
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/**
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* Get default configuration for an input widget.
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*
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* @private
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* @return {Object}
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*/
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ve.ui.MWParameterPage.prototype.getDefaultInputConfig = function () {
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var valueInputConfig = {
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autosize: true,
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required: this.parameter.isRequired()
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};
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if ( this.defaultValue ) {
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valueInputConfig.placeholder = ve.msg(
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'visualeditor-dialog-transclusion-param-default',
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this.defaultValue
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);
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}
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return valueInputConfig;
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};
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/**
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* Create a value input widget based on the parameter type and whether it is
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* required or not.
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*
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* @private
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* @return {OO.ui.InputWidget}
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*/
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ve.ui.MWParameterPage.prototype.createValueInput = function () {
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var type = this.parameter.getType(),
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value = this.parameter.getValue(),
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valueInputConfig = this.getDefaultInputConfig();
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// TODO:
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// * date - T100206
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// * number - T124850
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// * unbalanced-wikitext/content - T106242
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// * string? - T124917
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if (
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type === 'wiki-page-name' &&
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( value === '' || mw.Title.newFromText( value ) )
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) {
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return new mw.widgets.TitleInputWidget( ve.extendObject( {
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api: ve.init.target.getContentApi()
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}, valueInputConfig ) );
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} else if (
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type === 'wiki-file-name' &&
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( value === '' || mw.Title.newFromText( value ) )
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) {
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return new mw.widgets.TitleInputWidget( ve.extendObject( {}, valueInputConfig, {
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api: ve.init.target.getContentApi(),
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namespace: 6,
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showImages: true
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} ) );
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} else if (
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type === 'wiki-user-name' &&
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( value === '' || mw.Title.newFromText( value ) )
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) {
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valueInputConfig.validate = function ( val ) {
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// TODO: Check against wgMaxNameChars
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// TODO: Check against unicode validation regex from MW core's User::isValidUserName
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return !!mw.Title.newFromText( val );
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};
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return new mw.widgets.UserInputWidget( ve.extendObject( {
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api: ve.init.target.getContentApi()
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}, valueInputConfig ) );
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} else if (
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type === 'wiki-template-name' &&
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( value === '' || mw.Title.newFromText( value ) )
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) {
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return new mw.widgets.TitleInputWidget( ve.extendObject( {
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api: ve.init.target.getContentApi()
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}, valueInputConfig, {
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namespace: mw.config.get( 'wgNamespaceIds' ).template
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} ) );
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} else if ( type === 'boolean' && ( value === '1' || value === '0' ) ) {
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return new ve.ui.MWParameterCheckboxInputWidget( valueInputConfig );
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} else if (
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type === 'url' &&
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(
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value === '' ||
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ve.init.platform.getExternalLinkUrlProtocolsRegExp().exec( value.trim() )
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)
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) {
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return ve.ui.MWExternalLinkAnnotationWidget.static.createExternalLinkInputWidget( valueInputConfig );
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} else if (
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this.parameter.getSuggestedValues().length &&
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this.isSuggestedValueType( type )
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) {
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valueInputConfig.menu = { filterFromInput: true, highlightOnFilter: true };
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valueInputConfig.options =
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this.parameter.getSuggestedValues().filter( function ( suggestedValue ) {
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// This wasn't validated for a while, existing templates can do anything here
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return typeof suggestedValue === 'string';
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} ).map( function ( suggestedValue ) {
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return { data: suggestedValue, label: suggestedValue || '\xA0' };
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} );
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return new OO.ui.ComboBoxInputWidget( valueInputConfig );
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} else if ( type !== 'line' || value.indexOf( '\n' ) !== -1 ) {
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// If the type is line, but there are already newlines in the provided
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// value, don't break the existing content by only providing a single-
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// line field. (This implies that the TemplateData for the field isn't
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// complying with its use in practice...)
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return new ve.ui.MWLazyMultilineTextInputWidget( valueInputConfig );
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}
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return new OO.ui.TextInputWidget( valueInputConfig );
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};
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/**
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* Whether or not to show suggested values for a given parameter type
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*
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* @private
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* @param {string} type Parameter type
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* @return {boolean} True if suggested values should be shown
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*/
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ve.ui.MWParameterPage.prototype.isSuggestedValueType = function ( type ) {
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return [ 'unknown', 'content', 'line', 'string', 'number', 'unbalanced-wikitext' ].indexOf( type ) > -1;
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};
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/**
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* @private
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* @return {boolean} True if there is either user-provided input or a default value
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*/
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ve.ui.MWParameterPage.prototype.containsSomeValue = function () {
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// Note: For templates that allow overriding a default value with nothing, the empty string is
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// meaningful user input. For templates that don't, the parameter can never be truly empty.
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return !!( this.valueInput.getValue() || this.defaultValue );
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};
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/**
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* Handle change events from the value input
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*
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* @private
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* @param {string} value
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*/
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ve.ui.MWParameterPage.prototype.onValueInputChange = function () {
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var value = this.valueInput.getValue();
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if ( !this.edited ) {
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ve.track( 'activity.transclusion', { action: 'edit-parameter-value' } );
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}
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this.edited = true;
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this.parameter.setValue( value );
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if ( !!value !== this.hadValue ) {
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this.hadValue = !!value;
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this.emit( 'hasValueChange', this.parameter.getId(), this.hadValue );
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}
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};
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/**
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* @inheritdoc
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*/
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ve.ui.MWParameterPage.prototype.focus = function () {
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this.valueInput.focus();
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};
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/**
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* Refresh collapsible children.
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*/
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ve.ui.MWParameterPage.prototype.updateSize = function () {
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if ( this.collapsibleDoc ) {
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this.collapsibleDoc.updateSize();
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}
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};
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