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<title>[39514] trunk/src/wp-admin/about.php: About page: Resposive images and CDN media URLs.</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/39514">39514</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/39514","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>joemcgill</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2016-12-06 06:54:12 +0000 (Tue, 06 Dec 2016)</dd>
</dl>
<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>About page: Resposive images and CDN media URLs.
This adds `srcset` and `sizes` to the about page images, including
art direction, via `<picture>` for the lead Twenty Seventeen image.
This also replaces URLs for all images and feature videos to their
CDN locations on s.w.org.
Props helen, pento, joemcgill.
Fixes <a href="https://core.trac.wordpress.org/ticket/38616">#38616</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminaboutphp">trunk/src/wp-admin/about.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadminaboutphp"></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/about.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/about.php 2016-12-06 04:01:29 UTC (rev 39513)
+++ trunk/src/wp-admin/about.php 2016-12-06 06:54:12 UTC (rev 39514)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -53,7 +53,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> <div class="feature-section one-col">
</span><span class="cx" style="display: block; padding: 0 10px"> <h2><?php _e( 'Presenting Twenty Seventeen' ); ?></h2>
</span><span class="cx" style="display: block; padding: 0 10px"> <p class="lead-description"><?php _e( 'A brand new default theme brings your site to life with immersive featured images and video headers.' ); ?></p>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- <img src="https://cldup.com/vOUPhX0Y1J.jpg" alt="" />
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ <picture>
+ <source media="(min-width: 450px)" srcset="https://s.w.org/images/core/4.7/twenty-seventeen-1600.jpg?v1 1600w, https://s.w.org/images/core/4.7/twenty-seventeen-493.jpg?v1 493w, https://s.w.org/images/core/4.7/twenty-seventeen-663.jpg?v1 663w, https://s.w.org/images/core/4.7/twenty-seventeen-804.jpg?v1 804w, https://s.w.org/images/core/4.7/twenty-seventeen-928.jpg?v1 928w, https://s.w.org/images/core/4.7/twenty-seventeen-1058.jpg?v1 1058w, https://s.w.org/images/core/4.7/twenty-seventeen-1173.jpg?v1 1173w, https://s.w.org/images/core/4.7/twenty-seventeen-1299.jpg?v1 1299w, https://s.w.org/images/core/4.7/twenty-seventeen-1410.jpg?v1 1410w, https://s.w.org/images/core/4.7/twenty-seventeen-1513.jpg?v1 1513w, https://s.w.org/images/core/4.7/twenty-seventeen-1595.jpg?v1 1595w" sizes="(max-width: 500px) calc(100vw - 40px), (max-width: 782px) calc(100vw - 70px), (max-width: 959px) calc(100vw - 116px), (max-width: 1290px) calc(100vw - 240px), 1050px">
+ <source srcset="https://s.w.org/images/core/4.7/twenty-seventeen-mobile-564.jpg?v1 564w, https://s.w.org/images/core/4.7/twenty-seventeen-mobile-280.jpg?v1 280w, https://s.w.org/images/core/4.7/twenty-seventeen-mobile-372.jpg?v1 372w, https://s.w.org/images/core/4.7/twenty-seventeen-mobile-454.jpg?v1 454w, https://s.w.org/images/core/4.7/twenty-seventeen-mobile-541.jpg?v1 541w" sizes="calc(100vw - 40px)">
+ <img src="https://s.w.org/images/core/4.7/twenty-seventeen-1600.jpg?v1" srcset="https://s.w.org/images/core/4.7/twenty-seventeen-1600.jpg?v1 1600w, https://s.w.org/images/core/4.7/twenty-seventeen-280.jpg?v1 280w, https://s.w.org/images/core/4.7/twenty-seventeen-493.jpg?v1 493w, https://s.w.org/images/core/4.7/twenty-seventeen-663.jpg?v1 663w, https://s.w.org/images/core/4.7/twenty-seventeen-804.jpg?v1 804w, https://s.w.org/images/core/4.7/twenty-seventeen-928.jpg?v1 928w, https://s.w.org/images/core/4.7/twenty-seventeen-1058.jpg?v1 1058w, https://s.w.org/images/core/4.7/twenty-seventeen-1173.jpg?v1 1173w, https://s.w.org/images/core/4.7/twenty-seventeen-1299.jpg?v1 1299w, https://s.w.org/images/core/4.7/twenty-seventeen-1410.jpg?v1 1410w, https://s.w.org/images/core/4.7/twenty-seventeen-1513.jpg?v1 1513w, https://s.w.org/images/core/4.7/twenty-seventeen-1595.jpg?v1 1595w" sizes="(max-width: 500px) calc(100vw - 40px), (max-width: 782px) calc(100vw - 7
0px), (max-width: 959px) calc(100vw - 116px), (max-width: 1290px) calc(100vw - 240px), 1050px" alt="" />
+ </picture>
</ins><span class="cx" style="display: block; padding: 0 10px"> <p><?php _e( 'Twenty Seventeen focuses on business sites and features a customizable front page with multiple sections. Personalize it with widgets, navigation, social menus, a logo, custom colors, and more. Our default theme for 2017 works great in many languages, on any device, and for a wide range of users.' ); ?></p>
</span><span class="cx" style="display: block; padding: 0 10px"> </div>
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -72,9 +76,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> <div class="col">
</span><span class="cx" style="display: block; padding: 0 10px"> <?php
</span><span class="cx" style="display: block; padding: 0 10px"> echo wp_video_shortcode( array(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- 'mp4' => 'https://cldup.com/drMtx9mh_D.mp4',
- // 'webm' => 'https://s.w.org/images/core/4.6/streamlined-updates.webm',
- // 'poster' => 'https://s.w.org/images/core/4.6/streamlined-updates-2000.png?v1',
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'mp4' => 'https://s.w.org/images/core/4.7/starter-content.mp4',
+ 'poster' => 'https://s.w.org/images/core/4.7/starter-content.jpg?v1',
</ins><span class="cx" style="display: block; padding: 0 10px"> 'loop' => true,
</span><span class="cx" style="display: block; padding: 0 10px"> 'autoplay' => true,
</span><span class="cx" style="display: block; padding: 0 10px"> 'width' => 1140,
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -90,9 +93,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> <h3><?php _e( 'Edit Shortcuts' ); ?></h3>
</span><span class="cx" style="display: block; padding: 0 10px"> <?php
</span><span class="cx" style="display: block; padding: 0 10px"> echo wp_video_shortcode( array(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- 'mp4' => 'https://cldup.com/PaNFgzdnna.mp4',
- // 'webm' => 'https://s.w.org/images/core/4.6/streamlined-updates.webm',
- // 'poster' => 'https://s.w.org/images/core/4.6/streamlined-updates-2000.png?v1',
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'mp4' => 'https://s.w.org/images/core/4.7/edit-shortcuts.mp4',
+ 'poster' => 'https://s.w.org/images/core/4.7/edit-shortcuts.jpg?v1',
</ins><span class="cx" style="display: block; padding: 0 10px"> 'loop' => true,
</span><span class="cx" style="display: block; padding: 0 10px"> 'autoplay' => true,
</span><span class="cx" style="display: block; padding: 0 10px"> 'width' => 2520,
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -106,9 +108,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> <h3><?php _e( 'Video Headers' ); ?></h3>
</span><span class="cx" style="display: block; padding: 0 10px"> <?php
</span><span class="cx" style="display: block; padding: 0 10px"> echo wp_video_shortcode( array(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- 'mp4' => 'https://cldup.com/qPvXxrut7L.mp4',
- // 'webm' => 'https://s.w.org/images/core/4.6/streamlined-updates.webm',
- // 'poster' => 'https://s.w.org/images/core/4.6/streamlined-updates-2000.png?v1',
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'mp4' => 'https://s.w.org/images/core/4.7/header-video.mp4',
+ 'poster' => 'https://s.w.org/images/core/4.7/header-video.jpg?v1',
</ins><span class="cx" style="display: block; padding: 0 10px"> 'loop' => true,
</span><span class="cx" style="display: block; padding: 0 10px"> 'autoplay' => true,
</span><span class="cx" style="display: block; padding: 0 10px"> 'width' => 2520,
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -123,12 +124,12 @@
</span><span class="cx" style="display: block; padding: 0 10px"> <div class="feature-section two-col">
</span><span class="cx" style="display: block; padding: 0 10px"> <div class="col">
</span><span class="cx" style="display: block; padding: 0 10px"> <h3><?php _e( 'Smoother Menu Building' ); ?></h3>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- <img src="https://cldup.com/qhkOJVA69G.jpg" alt="" />
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ <img src="https://s.w.org/images/core/4.7/nav-menus-760.jpg?v1" srcset="https://s.w.org/images/core/4.7/nav-menus-760.jpg?v1 760w, https://s.w.org/images/core/4.7/nav-menus-280.jpg?v1 280w, https://s.w.org/images/core/4.7/nav-menus-536.jpg?v1 536w, https://s.w.org/images/core/4.7/nav-menus-745.jpg?v1 745w" sizes="(max-width: 500px) calc(100vw - 40px), (max-width: 781px) calc((100vw - 70px) * .466), (max-width: 959px) calc((100vw - 116px) * .469), (max-width: 1290px) calc((100vw - 240px) * .472), 496px" alt="" />
</ins><span class="cx" style="display: block; padding: 0 10px"> <p><?php _e( 'Many menus for sites contain links to the pages of your site, but what happens when you don’t have any pages yet? Now you can add new pages while building menus instead of leaving the customizer and abandoning your changes. Once you’ve published your customizations, you’ll have new pages ready for you to fill with content.' );?></p>
</span><span class="cx" style="display: block; padding: 0 10px"> </div>
</span><span class="cx" style="display: block; padding: 0 10px"> <div class="col">
</span><span class="cx" style="display: block; padding: 0 10px"> <h3><?php _e( 'Custom CSS' ); ?></h3>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- <img src="https://cldup.com/uLLUgWamG1.jpg" alt="" />
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ <img src="https://s.w.org/images/core/4.7/css-760.jpg?v1" srcset="https://s.w.org/images/core/4.7/css-760.jpg?v1 760w, https://s.w.org/images/core/4.7/css-280.jpg?v1 280w, https://s.w.org/images/core/4.7/css-547.jpg?v1 547w" sizes="(max-width: 500px) calc(100vw - 40px), (max-width: 781px) calc((100vw - 70px) * .466), (max-width: 959px) calc((100vw - 116px) * .469), (max-width: 1290px) calc((100vw - 240px) * .472), 496px" alt="" />
</ins><span class="cx" style="display: block; padding: 0 10px"> <p><?php _e( 'Sometimes you just need a few visual tweaks to make your site perfect. WordPress 4.7 allows you to add custom CSS and instantly see how your changes affect your site. The live preview allows you to work quickly without page refreshes slowing you down.' ); ?></p>
</span><span class="cx" style="display: block; padding: 0 10px"> </div>
</span><span class="cx" style="display: block; padding: 0 10px"> </div>
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -138,12 +139,12 @@
</span><span class="cx" style="display: block; padding: 0 10px"> <div class="feature-section no-heading two-col">
</span><span class="cx" style="display: block; padding: 0 10px"> <div class="col">
</span><span class="cx" style="display: block; padding: 0 10px"> <h3><?php _e( 'PDF Thumbnail Previews' ); ?></h3>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- <img src="https://cldup.com/tDz71MBtjn.jpg" alt="" />
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ <img src="https://s.w.org/images/core/4.7/pdf-760.jpg?v1" srcset="https://s.w.org/images/core/4.7/pdf-760.jpg?v1 760w, https://s.w.org/images/core/4.7/pdf-280.jpg?v1 280w, https://s.w.org/images/core/4.7/pdf-412.jpg?v1 412w, https://s.w.org/images/core/4.7/pdf-516.jpg?v1 516w, https://s.w.org/images/core/4.7/pdf-615.jpg?v1 615w, https://s.w.org/images/core/4.7/pdf-716.jpg?v1 716w" sizes="(max-width: 500px) calc(100vw - 40px), (max-width: 781px) calc((100vw - 70px) * .466), (max-width: 959px) calc((100vw - 116px) * .469), (max-width: 1290px) calc((100vw - 240px) * .472), 496px" alt="" />
</ins><span class="cx" style="display: block; padding: 0 10px"> <p><?php _e( 'Managing your document collection is easier with WordPress 4.7. Uploading PDFs will generate thumbnail images so you can more easily distinguish between all your documents.' ); ?></p>
</span><span class="cx" style="display: block; padding: 0 10px"> </div>
</span><span class="cx" style="display: block; padding: 0 10px"> <div class="col">
</span><span class="cx" style="display: block; padding: 0 10px"> <h3><?php _e( 'Dashboard in your language' ); ?></h3>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- <img src="https://cldup.com/PtlX3xeJpX.jpg" alt="" />
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ <img src="https://s.w.org/images/core/4.7/language-760.jpg?v1" srcset="https://s.w.org/images/core/4.7/language-760.jpg?v1 760w, https://s.w.org/images/core/4.7/language-280.jpg?v1 280w, https://s.w.org/images/core/4.7/language-568.jpg?v1 568w" sizes="(max-width: 500px) calc(100vw - 40px), (max-width: 781px) calc((100vw - 70px) * .466), (max-width: 959px) calc((100vw - 116px) * .469), (max-width: 1290px) calc((100vw - 240px) * .472), 496px" alt="" />
</ins><span class="cx" style="display: block; padding: 0 10px"> <p><?php _e( 'Just because your site is in one language doesn’t mean that everybody helping manage it prefers that language for their admin. Add more languages to your site and a user language option will show up in your user’s profiles.' );?></p>
</span><span class="cx" style="display: block; padding: 0 10px"> </div>
</span><span class="cx" style="display: block; padding: 0 10px"> </div>
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -153,7 +154,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> <div class="rest-api feature-section one-col">
</span><span class="cx" style="display: block; padding: 0 10px"> <h2><?php _e( 'Introducing REST API Content Endpoints' ); ?></h2>
</span><span class="cx" style="display: block; padding: 0 10px"> <p class="lead-description"><?php _e( 'WordPress 4.7 comes with REST API endpoints for posts, comments, terms, users, meta, and settings.' ); ?></p>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- <img src="https://cldup.com/WkGAL4UJfI.jpg" alt="" />
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ <img src="https://s.w.org/images/core/4.7/api-1559.jpg?v1" srcset="https://s.w.org/images/core/4.7/api-2100.jpg?v1 2100w, https://s.w.org/images/core/4.7/api-280.jpg?v1 280w, https://s.w.org/images/core/4.7/api-1034.jpg?v1 1034w, https://s.w.org/images/core/4.7/api-1559.jpg?v1 1559w, https://s.w.org/images/core/4.7/api-2032.jpg?v1 2032w" sizes="(max-width: 500px) calc(100vw - 40px), (max-width: 782px) calc(100vw - 70px), (max-width: 959px) calc(100vw - 116px), (max-width: 1290px) calc(100vw - 240px), 1050px" alt="" />
</ins><span class="cx" style="display: block; padding: 0 10px"> <p><?php
</span><span class="cx" style="display: block; padding: 0 10px"> printf(
</span><span class="cx" style="display: block; padding: 0 10px"> /* translators: %s: https://developer.wordpress.org/rest-api/ */
</span></span></pre>
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