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<title>[45909] trunk/src: Administration: Output valid HTML when `wp_die()` is called.</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/45909">45909</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/45909","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>mikeschroder</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2019-08-29 07:52:43 +0000 (Thu, 29 Aug 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'>Administration: Output valid HTML when `wp_die()` is called.
To better support HTML and string calls to `wp_die()` without
outputting invalid HTML, wraps error messages in `<div>` rather than `<p>`.
Adds `.wp-die-message` CSS class for styling.
Props dinhtungdu, jeremyfelt, audrasjb, SergeyBiryukov, afercia, audrasjb, noisysocks.
Fixes <a href="https://core.trac.wordpress.org/ticket/47580">#47580</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcindexphp">trunk/src/index.php</a></li>
<li><a href="#trunksrcwpadmincsscommoncss">trunk/src/wp-admin/css/common.css</a></li>
<li><a href="#trunksrcwpincludesfunctionsphp">trunk/src/wp-includes/functions.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunksrcindexphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/index.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/index.php 2019-08-29 05:06:15 UTC (rev 45908)
+++ trunk/src/index.php 2019-08-29 07:52:43 UTC (rev 45909)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -30,7 +30,10 @@
</span><span class="cx" style="display: block; padding: 0 10px"> wp_load_translations_early();
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Die with an error message
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-$die = __( 'You are running WordPress without JavaScript and CSS files. These need to be built.' ) . '</p>';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+$die = sprintf(
+ '<p>%s</p>',
+ __( 'You are running WordPress without JavaScript and CSS files. These need to be built.' )
+);
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $die .= '<p>' . sprintf(
</span><span class="cx" style="display: block; padding: 0 10px"> /* translators: %s: npm install */
</span></span></pre></div>
<a id="trunksrcwpadmincsscommoncss"></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/css/common.css</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/css/common.css 2019-08-29 05:06:15 UTC (rev 45908)
+++ trunk/src/wp-admin/css/common.css 2019-08-29 07:52:43 UTC (rev 45909)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -460,6 +460,12 @@
</span><span class="cx" style="display: block; padding: 0 10px"> white-space: nowrap;
</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">+.wp-die-message {
+ font-size: 13px;
+ line-height: 1.5;
+ margin: 1em 0;
+}
+
</ins><span class="cx" style="display: block; padding: 0 10px"> /* .widefat - main style for tables */
</span><span class="cx" style="display: block; padding: 0 10px"> .widefat {
</span><span class="cx" style="display: block; padding: 0 10px"> border-spacing: 0;
</span></span></pre></div>
<a id="trunksrcwpincludesfunctionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/functions.php 2019-08-29 05:06:15 UTC (rev 45908)
+++ trunk/src/wp-includes/functions.php 2019-08-29 07:52:43 UTC (rev 45909)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -3191,9 +3191,12 @@
</span><span class="cx" style="display: block; padding: 0 10px"> wp_list_pluck( $parsed_args['additional_errors'], 'message' )
</span><span class="cx" style="display: block; padding: 0 10px"> );
</span><span class="cx" style="display: block; padding: 0 10px"> $message = "<ul>\n\t\t<li>" . join( "</li>\n\t\t<li>", $message ) . "</li>\n\t</ul>";
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- } else {
- $message = "<p>$message</p>";
</del><span class="cx" style="display: block; padding: 0 10px"> }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+ $message = sprintf(
+ '<div class="wp-die-message">%s</div>',
+ $message
+ );
</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"> $have_gettext = function_exists( '__' );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -3263,7 +3266,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> #error-page {
</span><span class="cx" style="display: block; padding: 0 10px"> margin-top: 50px;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- #error-page p {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ #error-page p,
+ #error-page .wp-die-message {
</ins><span class="cx" style="display: block; padding: 0 10px"> font-size: 14px;
</span><span class="cx" style="display: block; padding: 0 10px"> line-height: 1.5;
</span><span class="cx" style="display: block; padding: 0 10px"> margin: 25px 0 20px;
</span></span></pre>
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