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fontFamilyBackwardsCompatibility.php
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fontFamilyBackwardsCompatibility.php
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<?php
// @core-merge: Do not include these tests, they are for Gutenberg only.
/**
* Test deleting converting legacy font family posts into font family and font faces.
*
* @package WordPress
* @subpackage Font Library
*
* @group fonts
* @group font-library
*/
class Tests_Font_Family_Backwards_Compatibility extends WP_UnitTestCase {
private $post_ids_to_delete = array();
public function set_up() {
parent::set_up();
$this->post_ids_to_delete = array();
delete_option( 'gutenberg_font_family_format_converted' );
}
public function tear_down() {
foreach ( $this->post_ids_to_delete as $post_id ) {
wp_delete_post( $post_id, true );
}
delete_option( 'gutenberg_font_family_format_converted' );
parent::tear_down();
}
public function test_font_faces_with_remote_src() {
$legacy_content = '{"fontFace":[{"fontFamily":"Open Sans","fontStyle":"normal","fontWeight":"400","preview":"https://s.w.org/images/fonts/16.7/previews/open-sans/open-sans-400-normal.svg","src":"https://fonts.gstatic.com/s/opensans/v35/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4nY1M2xLER.ttf"},{"fontFamily":"Open Sans","fontStyle":"italic","fontWeight":"400","preview":"https://s.w.org/images/fonts/16.7/previews/open-sans/open-sans-400-italic.svg","src":"https://fonts.gstatic.com/s/opensans/v35/memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkaVcUwaERZjA.ttf"},{"fontFamily":"Open Sans","fontStyle":"normal","fontWeight":"700","preview":"https://s.w.org/images/fonts/16.7/previews/open-sans/open-sans-700-normal.svg","src":"https://fonts.gstatic.com/s/opensans/v35/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4nY1M2xLER.ttf"}],"fontFamily":"\'Open Sans\', sans-serif","name":"Open Sans","preview":"https://s.w.org/images/fonts/16.7/previews/open-sans/open-sans.svg","slug":"open-sans"}';
$font_family_id = $this->create_font_family( $legacy_content );
gutenberg_convert_legacy_font_family_format();
$font_family = $this->get_post( $font_family_id );
$font_faces = $this->get_font_faces( $font_family_id );
list( $font_face1, $font_face2, $font_face3 ) = $font_faces;
// Updated font family post.
$this->assertSame( 'wp_font_family', $font_family->post_type, 'The font family post type should be wp_font_family.' );
$this->assertSame( 'publish', $font_family->post_status, 'The font family post status should be publish.' );
$font_family_title = 'Open Sans';
$this->assertSame( $font_family_title, $font_family->post_title, 'The font family post title should be Open Sans.' );
$font_family_slug = 'open-sans';
$this->assertSame( $font_family_slug, $font_family->post_name, 'The font family post name should be open-sans.' );
$font_family_content = wp_json_encode( json_decode( '{"fontFamily":"\'Open Sans\', sans-serif","preview":"https://s.w.org/images/fonts/16.7/previews/open-sans/open-sans.svg"}', true ) );
$this->assertSame( $font_family_content, $font_family->post_content, 'The font family post content should match.' );
$meta = get_post_meta( $font_family_id, '_gutenberg_legacy_font_family', true );
$this->assertSame( $legacy_content, $meta, 'The _gutenberg_legacy_font_family post meta content should match.' );
// First font face post.
$this->assertSame( 'wp_font_face', $font_face1->post_type, 'The 1st font face post type should be wp_font_face.' );
$this->assertSame( $font_family_id, $font_face1->post_parent, 'The 1st font face post parent should match.' );
$this->assertSame( 'publish', $font_face1->post_status, 'The 1st font face post status should be publish.' );
$font_face1_title = 'open sans;normal;400;100%;U+0-10FFFF';
$this->assertSame( $font_face1_title, $font_face1->post_title, 'The 1st font face post title should match.' );
$this->assertSame( sanitize_title( $font_face1_title ), $font_face1->post_name, 'The 1st font face post name should match.' );
$font_face1_content = wp_json_encode( json_decode( '{"fontFamily":"Open Sans","fontStyle":"normal","fontWeight":"400","preview":"https://s.w.org/images/fonts/16.7/previews/open-sans/open-sans-400-normal.svg","src":"https://fonts.gstatic.com/s/opensans/v35/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4nY1M2xLER.ttf"}' ) );
$this->assertSame( $font_face1_content, $font_face1->post_content, 'The 1st font face post content should match.' );
// With a remote url, file post meta should not be set.
$meta = get_post_meta( $font_face1->ID, '_wp_font_face_file', true );
$this->assertSame( '', $meta, 'The _wp_font_face_file post meta for the 1st font face should be an empty string.' );
// Second font face post.
$this->assertSame( 'wp_font_face', $font_face2->post_type, 'The 2nd font face post type should be wp_font_face.' );
$this->assertSame( $font_family_id, $font_face2->post_parent, 'The 2md font face post type should be wp_font_face.' );
$this->assertSame( 'publish', $font_face2->post_status, 'The 2nd font face post status should be publish.' );
$font_face2_title = 'open sans;italic;400;100%;U+0-10FFFF';
$this->assertSame( $font_face2_title, $font_face2->post_title, 'The 2nd font face post title should match.' );
$this->assertSame( sanitize_title( $font_face2_title ), $font_face2->post_name, 'The 2nd font face post name should match.' );
$font_face2_content = wp_json_encode( json_decode( '{"fontFamily":"Open Sans","fontStyle":"italic","fontWeight":"400","preview":"https://s.w.org/images/fonts/16.7/previews/open-sans/open-sans-400-italic.svg","src":"https://fonts.gstatic.com/s/opensans/v35/memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkaVcUwaERZjA.ttf"}' ) );
$this->assertSame( $font_face2_content, $font_face2->post_content, 'The 2nd font face post content should match.' );
// With a remote url, file post meta should not be set.
$meta = get_post_meta( $font_face2->ID, '_wp_font_face_file', true );
$this->assertSame( '', $meta, 'The _wp_font_face_file post meta for the 2nd font face should be an empty string.' );
// Third font face post.
$this->assertSame( 'wp_font_face', $font_face3->post_type, 'The 3rd font face post type should be wp_font_face.' );
$this->assertSame( $font_family_id, $font_face3->post_parent, 'The 3rd font face post type should be wp_font_face.' );
$this->assertSame( 'publish', $font_face3->post_status, 'The 3rd font face post status should be publish.' );
$font_face3_title = 'open sans;normal;700;100%;U+0-10FFFF';
$this->assertSame( $font_face3_title, $font_face3->post_title, 'The 3rd font face post title should match.' );
$this->assertSame( sanitize_title( $font_face3_title ), $font_face3->post_name, 'The 3rd font face post name should match.' );
$font_face3_content = wp_json_encode( json_decode( '{"fontFamily":"Open Sans","fontStyle":"normal","fontWeight":"700","preview":"https://s.w.org/images/fonts/16.7/previews/open-sans/open-sans-700-normal.svg","src":"https://fonts.gstatic.com/s/opensans/v35/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4nY1M2xLER.ttf"}' ) );
$this->assertSame( $font_face3_content, $font_face3->post_content, 'The 3rd font face post content should match.' );
// With a remote url, file post meta should not be set.
$meta = get_post_meta( $font_face3->ID, '_wp_font_face_file', true );
$this->assertSame( '', $meta, 'The _wp_font_face_file post meta for the 3rd font face should be an empty string.' );
}
public function test_font_faces_with_local_src() {
$legacy_content = '{"fontFace":[{"fontFamily":"Open Sans","fontStyle":"normal","fontWeight":"400","preview":"https://s.w.org/images/fonts/16.7/previews/open-sans/open-sans-400-normal.svg","src":"' . site_url() . '/wp-content/fonts/open-sans_normal_400.ttf"}],"fontFamily":"\'Open Sans\', sans-serif","name":"Open Sans","preview":"https://s.w.org/images/fonts/16.7/previews/open-sans/open-sans.svg","slug":"open-sans"}';
$font_family_id = $this->create_font_family( $legacy_content );
gutenberg_convert_legacy_font_family_format();
$font_faces = $this->get_font_faces( $font_family_id );
$this->assertCount( 1, $font_faces, 'There should be 1 font face.' );
$font_face = reset( $font_faces );
// Check that file meta is present.
$file_path = 'open-sans_normal_400.ttf';
$meta = get_post_meta( $font_face->ID, '_wp_font_face_file', true );
$this->assertSame( $file_path, $meta, 'The _wp_font_face_file should match.' );
}
public function test_migration_only_runs_once() {
$legacy_content = '{"fontFace":[],"fontFamily":"\'Open Sans\', sans-serif","name":"Open Sans","preview":"","slug":"open-sans"}';
// Simulate that the migration has already run.
update_option( 'gutenberg_font_family_format_converted', true );
$font_family_id = $this->create_font_family( $legacy_content );
gutenberg_convert_legacy_font_family_format();
// Meta with backup content will not be present if migration isn't triggered.
$meta = get_post_meta( $font_family_id, '_gutenberg_legacy_font_family', true );
$this->assertSame( '', $meta );
}
protected function create_font_family( $content ) {
$post_id = wp_insert_post(
array(
'post_type' => 'wp_font_family',
'post_status' => 'publish',
'post_title' => 'Open Sans',
'post_name' => 'open-sans',
'post_content' => $content,
)
);
$this->store_id_for_cleanup_in_teardown( $post_id );
return $post_id;
}
private function get_post( $post_id ) {
$post = get_post( $post_id );
$this->store_id_for_cleanup_in_teardown( $post );
return $post;
}
protected function get_font_faces( $font_family_id ) {
$posts = get_posts(
array(
'post_parent' => $font_family_id,
'post_type' => 'wp_font_face',
'order' => 'ASC',
'orderby' => 'id',
)
);
$this->store_id_for_cleanup_in_teardown( $posts );
return $posts;
}
private function store_id_for_cleanup_in_teardown( $post ) {
if ( null === $post ) {
return;
}
$posts = is_array( $post ) ? $post : array( $post );
foreach ( $posts as $post ) {
if ( null === $post ) {
continue;
}
$this->post_ids_to_delete[] = is_int( $post ) ? $post : $post->ID;
}
}
}