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<title>[52829] trunk: Media: Allow `wp_check_filetype()` to support query strings in 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/52829">52829</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/52829","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>audrasjb</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2022-03-07 22:50:12 +0000 (Mon, 07 Mar 2022)</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'>Media: Allow `wp_check_filetype()` to support query strings in URLs.
This changeset adjusts the regex in `wp_check_filetype()` to support query strings in URLs.
Follow-up to <a href="https://core.trac.wordpress.org/changeset/30640">[30640]</a>, <a href="https://core.trac.wordpress.org/changeset/32172">[32172]</a>.
Props voldemortensen, johnbillion, layotte, dd32, atomicjack, supercleanse, spencercameron, ianmjones, audrasjb.
Fixes <a href="https://core.trac.wordpress.org/ticket/30377">#30377</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesfunctionsphp">trunk/src/wp-includes/functions.php</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunktestsphpunittestsfunctionswpCheckFiletypephp">trunk/tests/phpunit/tests/functions/wpCheckFiletype.php</a></li>
</ul>
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<h3>Diff</h3>
<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 2022-03-07 14:42:49 UTC (rev 52828)
+++ trunk/src/wp-includes/functions.php 2022-03-07 22:50:12 UTC (rev 52829)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2981,8 +2981,9 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * You can optionally define the mime array, if needed.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 2.0.4
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @since 6.0.0 URLs are now supported.
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @param string $filename File name or path.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param string $filename File name, path, or URL.
</ins><span class="cx" style="display: block; padding: 0 10px"> * @param string[] $mimes Optional. Array of allowed mime types keyed by their file extension regex.
</span><span class="cx" style="display: block; padding: 0 10px"> * @return array {
</span><span class="cx" style="display: block; padding: 0 10px"> * Values for the extension and mime type.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2998,6 +2999,15 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $type = false;
</span><span class="cx" style="display: block; padding: 0 10px"> $ext = false;
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // Strip query args and fragment from filename to reveal extension.
+ $query_pos = strpos( $filename, '?' );
+
+ if ( false !== $query_pos ) {
+ $filename = substr_replace( $filename, '', $query_pos );
+ }
+
+ $filename = strip_fragment_from_url( $filename );
+
</ins><span class="cx" style="display: block; padding: 0 10px"> foreach ( $mimes as $ext_preg => $mime_match ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $ext_preg = '!\.(' . $ext_preg . ')$!i';
</span><span class="cx" style="display: block; padding: 0 10px"> if ( preg_match( $ext_preg, $filename, $ext_matches ) ) {
</span></span></pre></div>
<a id="trunktestsphpunittestsfunctionswpCheckFiletypephp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/tests/phpunit/tests/functions/wpCheckFiletype.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/functions/wpCheckFiletype.php (rev 0)
+++ trunk/tests/phpunit/tests/functions/wpCheckFiletype.php 2022-03-07 22:50:12 UTC (rev 52829)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,58 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+
+/**
+ * Tests for wp_check_filetype()
+ *
+ * @group functions.php
+ * @covers ::wp_check_filetype
+ */
+class Tests_Functions_wpCheckFiletype extends WP_UnitTestCase {
+
+ public function data_url_filetypes() {
+ return array(
+ // Invalid or empty data:
+ array( null, false ),
+ array( '', false ),
+ array( ' ', false ),
+
+ // Paths:
+ array( 'file.jpg', 'jpg' ),
+ array( 'C:\path\to\file.mp3', 'mp3' ),
+ array( 'C:\path\to\file.mp3?file.jpg', 'mp3' ),
+ array( 'C:\path\to\file.exe?file.jpg', false ),
+ array( '/file.jpg', 'jpg' ),
+ array( '/path/to/file.jpg', 'jpg' ),
+ array( '/path/to/file.jpg', 'jpg' ),
+ array( '/file.exe?file.jpg', false ),
+
+ // Absolute URLs:
+ array( 'http://example.com', false ),
+ array( 'http://example.com/', false ),
+ array( 'http://example.com/wibble', false ),
+ array( 'http://example.com/wibble/', false ),
+ array( 'http://example.com/wibble.wobble', false ),
+ array( 'http://example.com/wibble.mp3', 'mp3' ),
+ array( 'http://example.com/wibble.mp3#wobble', 'mp3' ),
+ array( 'http://example.com/wibble.mp3?wobble=true', 'mp3' ),
+ array( 'http://example.com/wibble.mp3?wobble=true#wobble', 'mp3' ),
+ array( 'http://example.mp3/', false ),
+ array( 'http://example.com/file.mp3#file.jpg', 'mp3' ),
+ array( 'http://example.com/file.mp3?file.jpg', 'mp3' ),
+ array( 'http://example.com/file.exe#file.jpg', false ),
+ array( 'http://example.com/file.exe?file.jpg', false ),
+ array( 'http://example.com/file.mp3?foo=bar#?file=file.jpg', 'mp3' ),
+ array( 'http://example.com?file.jpg', false ),
+ );
+ }
+
+ /**
+ * @dataProvider data_url_filetypes
+ *
+ * @param string $url
+ * @param string|false $expected
+ */
+ public function test_url_ext( $url, $expected ) {
+ $filetype = wp_check_filetype( $url );
+ $this->assertSame( $expected, $filetype['ext'] );
+ }
+}
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: trunk/tests/phpunit/tests/functions/wpCheckFiletype.php
</span><span class="cx" style="display: block; padding: 0 10px">___________________________________________________________________
</span></span></pre></div>
<a id="svneolstyle"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:eol-style</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+native
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
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