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<title>[32062] trunk/src/wp-admin: Enable users to initiate a shiny update from plugin detail modal</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/32062">32062</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/32062","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>jorbin</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-04-07 03:08:38 +0000 (Tue, 07 Apr 2015)</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'>Enable users to initiate a shiny update from plugin detail modal
The plugin detail modal can contain a link to update a plugin. When it does, we should initiate a shiny update.
This relies upon postMessage which isn't available in all browsers, specifically it isn't in IE versions below 8 so this is going to be a progressive enhancement that some small percentage of users will miss out on. These are the same users that can't use the customizer.
Fixes <a href="https://core.trac.wordpress.org/ticket/31739">#31739</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminincludesplugininstallphp">trunk/src/wp-admin/includes/plugin-install.php</a></li>
<li><a href="#trunksrcwpadminjsupdatesjs">trunk/src/wp-admin/js/updates.js</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcwpadminincludesplugininstallphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/includes/plugin-install.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/plugin-install.php 2015-04-07 02:31:43 UTC (rev 32061)
+++ trunk/src/wp-admin/includes/plugin-install.php 2015-04-07 03:08:38 UTC (rev 32062)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -561,7 +561,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> break;
</span><span class="cx" style="display: block; padding: 0 10px"> case 'update_available':
</span><span class="cx" style="display: block; padding: 0 10px"> if ( $status['url'] ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- echo '<a class="button button-primary right" href="' . $status['url'] . '" target="_parent">' . __( 'Install Update Now' ) .'</a>';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ echo '<a data-slug="' . esc_attr( $api->slug ) . '" id="plugin_update_from_iframe" class="button button-primary right" href="' . $status['url'] . '" target="_parent">' . __( 'Install Update Now' ) .'</a>';
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> break;
</span><span class="cx" style="display: block; padding: 0 10px"> case 'newer_installed':
</span></span></pre></div>
<a id="trunksrcwpadminjsupdatesjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/js/updates.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/js/updates.js 2015-04-07 02:31:43 UTC (rev 32061)
+++ trunk/src/wp-admin/js/updates.js 2015-04-07 03:08:38 UTC (rev 32062)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1,3 +1,4 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/* global tb_remove */
</ins><span class="cx" style="display: block; padding: 0 10px"> window.wp = window.wp || {};
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> (function( $, wp, pagenow ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -473,6 +474,26 @@
</span><span class="cx" style="display: block; padding: 0 10px"> wp.updates.updatePlugin( $button.data( 'plugin' ), $button.data( 'slug' ) );
</span><span class="cx" style="display: block; padding: 0 10px"> } );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ //
+ $( '#plugin_update_from_iframe' ).on( 'click' , function( e ) {
+ var target, data;
+
+ target = window.parent == window ? null : window.parent,
+ $.support.postMessage = !! window.postMessage;
+
+ if ( $.support.postMessage === false || target === null )
+ return;
+
+ e.preventDefault();
+
+ data = {
+ 'action' : 'updatePlugin',
+ 'slug' : $(this).data('slug')
+ };
+
+ target.postMessage( JSON.stringify( data ), window.location.origin );
+ });
+
</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"> $( window ).on( 'message', function( e ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -487,12 +508,30 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> message = $.parseJSON( event.data );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( typeof message.action === 'undefined' || message.action !== 'decrementUpdateCount' ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( typeof message.action === 'undefined' ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> return;
</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">- wp.updates.decrementCount( message.upgradeType );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ switch (message.action){
+ case 'decrementUpdateCount' :
+ wp.updates.decrementCount( message.upgradeType );
+ break;
+ case 'updatePlugin' :
+ tb_remove();
+ if ( 'plugins' === pagenow || 'plugins-network' === pagenow ) {
+ // Return the user to the input box of the plugin's table row after closing the modal.
+ $( '#' + message.slug ).find( '.check-column input' ).focus();
+ // trigger the update
+ $( '.plugin-update-tr[data-slug="' + message.slug + '"]' ).find( '.update-link' ).trigger( 'click' );
+ } else if ( 'plugin-install' === pagenow ) {
+ $( '.plugin-card-' + message.slug ).find( 'h4 a' ).focus();
+ $( '.plugin-card-' + message.slug ).find( '[data-slug="' + message.slug + '"]' ).trigger( 'click' );
+ }
+ break;
+ }
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+
</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"> /*
</span></span></pre>
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