From 3491bfc7e50f5b2bd034667ccf0a987ec5d54046 Mon Sep 17 00:00:00 2001
From: Gary Pendergast <pento@git.wordpress.org>
Date: Fri, 26 Apr 2019 00:43:50 +0000
Subject: [PATCH] Media: Revert [44947].

`get_available_post_mime_types()` uses a query that's extremely slow on sites with lots of posts. The original fix can be revisited after those performance issues are tackled.

See #43658.


git-svn-id: https://develop.svn.wordpress.org/trunk@45270 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/media.php         | 10 +------
 tests/phpunit/tests/functions.php | 47 -------------------------------
 2 files changed, 1 insertion(+), 56 deletions(-)

diff --git a/src/wp-includes/media.php b/src/wp-includes/media.php
index 35ab3d8c4c..743e8d7e83 100644
--- a/src/wp-includes/media.php
+++ b/src/wp-includes/media.php
@@ -3576,18 +3576,10 @@ function wp_enqueue_media( $args = array() ) {
 		$month_year->text = sprintf( __( '%1$s %2$d' ), $wp_locale->get_month( $month_year->month ), $month_year->year );
 	}
 
-	// Filter to show only available mime types.
-	$avail_post_mime_types = get_available_post_mime_types( 'attachment' );
-	$mimeTypes             = wp_list_pluck( get_post_mime_types(), 0 );
-	foreach ( $mimeTypes as $mime_type => $label ) {
-		if ( ! wp_match_mime_types( $mime_type, $avail_post_mime_types ) ) {
-			unset( $mimeTypes[ $mime_type ] );
-		}
-	}
 	$settings = array(
 		'tabs'             => $tabs,
 		'tabUrl'           => add_query_arg( array( 'chromeless' => true ), admin_url( 'media-upload.php' ) ),
-		'mimeTypes'        => $mimeTypes,
+		'mimeTypes'        => wp_list_pluck( get_post_mime_types(), 0 ),
 		/** This filter is documented in wp-admin/includes/media.php */
 		'captions'         => ! apply_filters( 'disable_captions', '' ),
 		'nonce'            => array(
diff --git a/tests/phpunit/tests/functions.php b/tests/phpunit/tests/functions.php
index 7c1c97ce8a..88b9a46475 100644
--- a/tests/phpunit/tests/functions.php
+++ b/tests/phpunit/tests/functions.php
@@ -465,53 +465,6 @@ class Tests_Functions extends WP_UnitTestCase {
 		$this->assertNotEmpty( $mimes );
 	}
 
-	/**
-	 * Test that the media grid uses the correct available single media type.
-	 * @ticket 43658
-	 */
-	function test_wp_enqueue_media_single_mime_type() {
-		$filename      = DIR_TESTDATA . '/images/test-image.jpg';
-		$contents      = file_get_contents( $filename );
-		$upload        = wp_upload_bits( basename( $filename ), null, $contents );
-		$attachment_id = $this->_make_attachment( $upload );
-
-		add_filter(
-			'media_view_settings',
-			function( $settings ) {
-				$this->assertEquals( array( 'image' ), array_keys( $settings['mimeTypes'] ) );
-				return $settings;
-			}
-		);
-		wp_enqueue_media();
-		remove_all_filters( 'media_view_settings' );
-	}
-
-	/**
-	 * Test that the media grid uses the correct available multiple media types.
-	 * @ticket 43658
-	 */
-	function test_wp_enqueue_media_multiple_mime_types() {
-		$filename      = DIR_TESTDATA . '/images/test-image.jpg';
-		$contents      = file_get_contents( $filename );
-		$upload        = wp_upload_bits( basename( $filename ), null, $contents );
-		$attachment_id = $this->_make_attachment( $upload );
-
-		$filename      = DIR_TESTDATA . '/uploads/small-audio.mp3';
-		$contents      = file_get_contents( $filename );
-		$upload        = wp_upload_bits( basename( $filename ), null, $contents );
-		$attachment_id = $this->_make_attachment( $upload );
-
-		add_filter(
-			'media_view_settings',
-			function( $settings ) {
-				$this->assertEquals( array( 'image', 'audio' ), array_keys( $settings['mimeTypes'] ) );
-				return $settings;
-			}
-		);
-		wp_enqueue_media();
-		remove_all_filters( 'media_view_settings' );
-	}
-
 	/**
 	 * @ticket 21594
 	 */