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<title>[50951] trunk: Media: Some documentation and test improvements for the `image_editor_output_format` filter:</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/50951">50951</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/50951","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>SergeyBiryukov</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2021-05-22 12:58:46 +0000 (Sat, 22 May 2021)</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'>Media: Some documentation and test improvements for the `image_editor_output_format` filter:
* Update the filter DocBlock per the documentation standards.
* Use a shorter variable name for consistency with the surrounding code.
* Delete the test file before performing assertions to avoid leftovers in case the test fails.
Follow-up to <a href="https://core.trac.wordpress.org/changeset/50943">[50943]</a>.
See <a href="https://core.trac.wordpress.org/ticket/52867">#52867</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswpimageeditorphp">trunk/src/wp-includes/class-wp-image-editor.php</a></li>
<li><a href="#trunktestsphpunittestsimageintermediateSizephp">trunk/tests/phpunit/tests/image/intermediateSize.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcwpincludesclasswpimageeditorphp"></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/class-wp-image-editor.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-image-editor.php 2021-05-21 15:56:31 UTC (rev 50950)
+++ trunk/src/wp-includes/class-wp-image-editor.php 2021-05-22 12:58:46 UTC (rev 50951)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -322,29 +322,28 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * Enables filtering the mime type used to save images. By default,
</span><span class="cx" style="display: block; padding: 0 10px"> * the mapping array is empty, so the mime type matches the source image.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @see src/wp-includes/class-wp-image-editor.php -> get_output_format()
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @see WP_Image_Editor::get_output_format()
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 5.8.0
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @param array $wp_image_editor_output_format {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param array $output_format {
</ins><span class="cx" style="display: block; padding: 0 10px"> * An array of mime type mappings. Maps a source mime type to a new
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * destination mime type. Empty by default.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * destination mime type. Default empty array.
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @type array $mime_type The source mime type {
</span><span class="cx" style="display: block; padding: 0 10px"> * @type string $mime_type The new mime type.
</span><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 Path to the image.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param string $filename Path to the image.
</ins><span class="cx" style="display: block; padding: 0 10px"> * @param string $mime_type The source image mime type.
</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_image_editor_output_format = apply_filters( 'image_editor_output_format', array(), $filename, $mime_type );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $output_format = apply_filters( 'image_editor_output_format', array(), $filename, $mime_type );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if (
- isset( $wp_image_editor_output_format[ $mime_type ] ) &&
- $this->supports_mime_type( $wp_image_editor_output_format[ $mime_type ] )
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( isset( $output_format[ $mime_type ] )
+ && $this->supports_mime_type( $output_format[ $mime_type ] )
</ins><span class="cx" style="display: block; padding: 0 10px"> ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $mime_type = $wp_image_editor_output_format[ $mime_type ];
- $new_ext = $this->get_extension( $mime_type );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $mime_type = $output_format[ $mime_type ];
+ $new_ext = $this->get_extension( $mime_type );
</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"> // Double-check that the mime-type selected is supported by the editor.
</span></span></pre></div>
<a id="trunktestsphpunittestsimageintermediateSizephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/image/intermediateSize.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/image/intermediateSize.php 2021-05-21 15:56:31 UTC (rev 50950)
+++ trunk/tests/phpunit/tests/image/intermediateSize.php 2021-05-22 12:58:46 UTC (rev 50951)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -52,6 +52,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> function test_make_intermediate_size_successful() {
</span><span class="cx" style="display: block; padding: 0 10px"> $image = image_make_intermediate_size( DIR_TESTDATA . '/images/a2-small.jpg', 100, 75, true );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ unlink( DIR_TESTDATA . '/images/a2-small-100x75.jpg' );
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $this->assertInternalType( 'array', $image );
</span><span class="cx" style="display: block; padding: 0 10px"> $this->assertSame( 100, $image['width'] );
</span><span class="cx" style="display: block; padding: 0 10px"> $this->assertSame( 75, $image['height'] );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -58,13 +60,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $this->assertSame( 'image/jpeg', $image['mime-type'] );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $this->assertFalse( isset( $image['path'] ) );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-
- unlink( DIR_TESTDATA . '/images/a2-small-100x75.jpg' );
</del><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><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @ticket 52867
</ins><span class="cx" style="display: block; padding: 0 10px"> * @requires function imagejpeg
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @ticket 52867
</del><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> function test_image_editor_output_format_filter() {
</span><span class="cx" style="display: block; padding: 0 10px"> add_filter(
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -73,16 +73,19 @@
</span><span class="cx" style="display: block; padding: 0 10px"> return array( 'image/jpeg' => 'image/webp' );
</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">+
</ins><span class="cx" style="display: block; padding: 0 10px"> $file = DIR_TESTDATA . '/images/waffles.jpg';
</span><span class="cx" style="display: block; padding: 0 10px"> $image = image_make_intermediate_size( $file, 100, 75, true );
</span><span class="cx" style="display: block; padding: 0 10px"> $editor = wp_get_image_editor( $file );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+ unlink( DIR_TESTDATA . '/images/' . $image['file'] );
+ remove_all_filters( 'image_editor_output_format' );
+
</ins><span class="cx" style="display: block; padding: 0 10px"> if ( is_wp_error( $editor ) || ! $editor->supports_mime_type( 'image/webp' ) ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $this->assertSame( 'image/jpeg', $image['mime-type'] );
</span><span class="cx" style="display: block; padding: 0 10px"> } else {
</span><span class="cx" style="display: block; padding: 0 10px"> $this->assertSame( 'image/webp', $image['mime-type'] );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- unlink( DIR_TESTDATA . '/images/' . $image['file'] );
- remove_all_filters( 'image_editor_output_format' );
</del><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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