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<title>[8562] sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/blocks/assets/src/shared/avatar-size/index.js: WordCamp Blocks: Convert `AvatarSizeControl` to component for state.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://meta.trac.wordpress.org/changeset/8562">8562</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://meta.trac.wordpress.org/changeset/8562","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>iandunn</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2019-04-01 21:49:55 +0000 (Mon, 01 Apr 2019)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>WordCamp Blocks: Convert `AvatarSizeControl` to component for state.

A component is needed to track state, and state will be needed to debounce the `RangeControl` in the next commit.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentmupluginsblocksassetssrcsharedavatarsizeindexjs">sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/blocks/assets/src/shared/avatar-size/index.js</a></li>
</ul>

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<h3>Diff</h3>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentmupluginsblocksassetssrcsharedavatarsizeindexjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/blocks/assets/src/shared/avatar-size/index.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/blocks/assets/src/shared/avatar-size/index.js  2019-04-01 14:38:18 UTC (rev 8561)
+++ sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/blocks/assets/src/shared/avatar-size/index.js    2019-04-01 21:49:55 UTC (rev 8562)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -6,6 +6,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="cx" style="display: block; padding: 0 10px">  * WordPress dependencies
</span><span class="cx" style="display: block; padding: 0 10px">  */
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+const { Component }                                      = wp.element;
</ins><span class="cx" style="display: block; padding: 0 10px"> const { BaseControl, Button, ButtonGroup, RangeControl } = wp.components;
</span><span class="cx" style="display: block; padding: 0 10px"> const { __, _x } = wp.i18n;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -41,64 +42,77 @@
</span><span class="cx" style="display: block; padding: 0 10px">        },
</span><span class="cx" style="display: block; padding: 0 10px"> ];
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-function AvatarSizeControl( {
-       className,
-       label,
-       help,
-       value,
-       initialPosition,
-       onChange,
-       rangeProps,
-} ) {
-       return (
-               <BaseControl
-                       className={ classnames( 'wordcamp-components-avatar-size', className ) }
-                       label={ label }
-                       help={ help }
-               >
-                       <div className="wordcamp-components-avatar-size-buttons">
-                               <ButtonGroup aria-label={ label }>
-                                       { sizePresets.map( ( preset ) => {
-                                               const { name, shortName, size, slug } = preset;
-                                               const isCurrent = value === size;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+class AvatarSizeControl extends Component {
+       constructor( props ) {
+               super();
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                return (
-                                                       <Button
-                                                               key={ slug }
-                                                               isLarge
-                                                               isPrimary={ isCurrent }
-                                                               aria-label={ name }
-                                                               aria-pressed={ isCurrent }
-                                                               onClick={ () => onChange( Number( size ) ) }
-                                                       >
-                                                               { shortName || name }
-                                                       </Button>
-                                               );
-                                       } ) }
-                               </ButtonGroup>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         this.state = {
+                       value : props.value
+               };
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                <Button
-                                       className="wordcamp-components-avatar-size-button-reset"
-                                       isLarge
-                                       isDefault
-                                       onClick={ () => onChange( Number( initialPosition ) ) }
-                               >
-                                       { __( 'Reset', 'wordcamporg' ) }
-                               </Button>
-                       </div>
</del><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        <RangeControl
-                               className="wordcamp-components-avatar-size-range"
-                               value={ value }
-                               initialPosition={ initialPosition }
-                               onChange={ onChange }
-                               beforeIcon="format-image"
-                               afterIcon="format-image"
-                               aria-label={ label }
-                               { ...rangeProps }
-                       />
-               </BaseControl>
-       );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         this.onChange = this.onChange.bind( this );
+       }
+
+       onChange( value ) {
+               this.setState( { value: value } );
+               this.props.onChange( value );
+       }
+
+       render() {
+               const { className, label, help, initialPosition, rangeProps } = this.props;
+               const { value }                                               = this.state;
+
+               return (
+                       <BaseControl
+                               className={ classnames( 'wordcamp-components-avatar-size', className ) }
+                               label={ label }
+                               help={ help }
+                       >
+                               <div className="wordcamp-components-avatar-size-buttons">
+                                       <ButtonGroup aria-label={ label }>
+                                               { sizePresets.map( ( preset ) => {
+                                                       const { name, shortName, size, slug } = preset;
+                                                       const isCurrent                       = value === size;
+
+                                                       return (
+                                                               <Button
+                                                                       key={ slug }
+                                                                       isLarge
+                                                                       isPrimary={ isCurrent }
+                                                                       aria-label={ name }
+                                                                       aria-pressed={ isCurrent }
+                                                                       onClick={ () => this.onChange( Number( size ) ) }
+                                                               >
+                                                                       { shortName || name }
+                                                               </Button>
+                                                       );
+                                               } ) }
+                                       </ButtonGroup>
+
+                                       <Button
+                                               className="wordcamp-components-avatar-size-button-reset"
+                                               isLarge
+                                               isDefault
+                                               onClick={ () => this.onChange( Number( initialPosition ) ) }
+                                       >
+                                               { __( 'Reset', 'wordcamporg' ) }
+                                       </Button>
+                               </div>
+
+                               <RangeControl
+                                       className="wordcamp-components-avatar-size-range"
+                                       value={ value }
+                                       initialPosition={ initialPosition }
+                                       onChange={ this.onChange }
+                                       beforeIcon="format-image"
+                                       afterIcon="format-image"
+                                       aria-label={ label }
+                                       { ...rangeProps }
+                               />
+                       </BaseControl>
+               );
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> export default AvatarSizeControl;
</span></span></pre>
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