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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/8507">8507</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/8507","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>vedjain</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2019-03-25 09:44:53 +0000 (Mon, 25 Mar 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'>Blocks: Add ItemSelect component.

This is a wrapper over react-select, and has lots of common configuration already built in. This component will be used across WordCamp blocks, where we require a react-select box to select posts or groups.

props coreymckrill</pre>

<h3>Added Paths</h3>
<ul>
<li>sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/blocks/assets/src/shared/item-select/</li>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentmupluginsblocksassetssrcshareditemselectindexjs">sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/blocks/assets/src/shared/item-select/index.js</a></li>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentmupluginsblocksassetssrcshareditemselectstylescss">sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/blocks/assets/src/shared/item-select/style.scss</a></li>
</ul>

</div>
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<h3>Diff</h3>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentmupluginsblocksassetssrcshareditemselectindexjs"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/blocks/assets/src/shared/item-select/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/item-select/index.js                          (rev 0)
+++ sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/blocks/assets/src/shared/item-select/index.js    2019-03-25 09:44:53 UTC (rev 8507)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,126 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/**
+ * External dependencies
+ */
+import Select from 'react-select';
+import classnames from 'classnames';
+
+/**
+ * WordPress dependencies
+ */
+const { BaseControl, Button } = wp.components;
+const { withInstanceId } = wp.compose;
+const { Component } = wp.element;
+const { __ } = wp.i18n;
+
+/**
+ * Internal dependencies
+ */
+import './style.scss';
+
+class ItemSelect extends Component {
+       constructor( props ) {
+               super();
+
+               this.state = {
+                       selectedOptions: null,
+               };
+
+               this.isOptionDisabled = this.isOptionDisabled.bind( this );
+               this.getNewAttributes = this.getNewAttributes.bind( this );
+       }
+
+       isOptionDisabled( option, selected ) {
+               const { mode } = this.props;
+               let chosen;
+
+               if ( 'loading' === option.type ) {
+                       return true;
+               }
+
+               if ( Array.isArray( selected ) && selected.length ) {
+                       chosen = selected[ 0 ].type;
+               }
+
+               if ( mode && mode !== option.type ) {
+                       return true;
+               }
+
+               return chosen && chosen !== option.type;
+       }
+
+       getNewAttributes() {
+               let attributes = {};
+               const { selectedOptions } = this.state;
+
+               if ( null === selectedOptions ) {
+                       return attributes;
+               }
+
+               const newValue = selectedOptions.map( ( option ) => option.value ) || [];
+
+               if ( newValue.length ) {
+                       const chosen = selectedOptions[ 0 ].type;
+
+                       attributes = {
+                               mode     : chosen,
+                               item_ids : newValue,
+                       };
+               } else {
+                       attributes = {
+                               mode     : '',
+                               item_ids : [],
+                       };
+               }
+
+               return attributes;
+       }
+
+       render() {
+               const {
+                       instanceId, className, label, help, submitLabel,
+                       buildSelectOptions, onChange,
+                       selectProps,
+               } = this.props;
+               const value = this.state.selectedOptions || this.props.value;
+               const id = `wordcamp-item-select-control-${ instanceId }`;
+
+               const mergedSelectProps = {
+                       options          : buildSelectOptions(),
+                       isMulti          : true,
+                       isOptionDisabled : this.isOptionDisabled,
+                       ...selectProps,
+               };
+
+               return (
+                       <BaseControl
+                               id={ id }
+                               className={ classnames( 'wordcamp-item-select', className ) }
+                               label={ label }
+                               help={ help }
+                       >
+                               <div className="wordcaselectedOptionsmp-item-select-inner">
+                                       <Select
+                                               id={ id }
+                                               className="wordcamp-item-select-select"
+                                               value={ value }
+                                               aria-label={ label }
+                                               onChange={ ( selectedOptions ) => {
+                                                       this.setState( { selectedOptions } );
+                                               } }
+                                               { ...mergedSelectProps }
+                                       />
+                                       <Button
+                                               className="wordcamp-item-select-button"
+                                               isLarge
+                                               isDefault
+                                               onClick={ () => onChange( this.getNewAttributes() ) }
+                                       >
+                                               { submitLabel || __( 'Select', 'wordcamporg' ) }
+                                       </Button>
+                               </div>
+                       </BaseControl>
+               );
+       }
+}
+
+export default withInstanceId( ItemSelect );
</ins></span></pre></div>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentmupluginsblocksassetssrcshareditemselectstylescss"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/blocks/assets/src/shared/item-select/style.scss</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/item-select/style.scss                                (rev 0)
+++ sites/trunk/wordcamp.org/public_html/wp-content/mu-plugins/blocks/assets/src/shared/item-select/style.scss  2019-03-25 09:44:53 UTC (rev 8507)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,54 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+.wordcamp-item-select-inner {
+       display: flex;
+       align-items: center;
+       justify-content: space-between;
+       text-align: left;
+}
+
+.wordcamp-item-select-select {
+       flex-grow: 2;
+       margin-right: 1em;
+       .rtl &  {
+               margin-left: 1em;
+               margin-right: 0;
+       }
+       input[type="text"]:focus {
+               box-shadow: none;
+       }
+}
+
+.wordcamp-item-select-option {
+       display: flex;
+       align-items: center;
+}
+
+.wordcamp-item-select-option-icon-container {
+       display: inline-flex;
+       align-items: center;
+       justify-content: center;
+       flex: 0 0 24px;
+       height: 24px;
+       background-color: #f3f3f4;
+}
+
+.wordcamp-item-select-option-label {
+       margin: 0 0.5em;
+       white-space: normal;
+}
+
+.wordcamp-item-select-option-label-term-count {
+       font-size: 0.6em;
+       display: inline-block;
+       border-radius: 50%;
+       background-color: #f3f3f4;
+       width: 2.2em;
+       height: 2.2em;
+       margin: 0 0.5em;
+       text-align: center;
+       line-height: 2.2em;
+       vertical-align: text-top;
+}
+
+.wordcamp-item-select {
+       width: 100%;
+}
</ins></span></pre>
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