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Use url attr to get the url of the media used by cover block #750

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Use url attr to get the url of the media used by cover block #750

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f196c97
Change the way how the media is extracted from the cover block. Use t…
matiasbenedetto Nov 27, 2024
ff14e16
Add a test case
matiasbenedetto Nov 27, 2024
b84a9ef
Merge branch 'trunk' into update/cover-block-media
pbking May 30, 2025
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16 changes: 2 additions & 14 deletions includes/create-theme/theme-media.php
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,6 @@ public static function get_media_absolute_urls_from_template( $template ) {
// Gets the absolute URLs of img in these blocks
if ( 'core/image' === $block['blockName'] ||
'core/video' === $block['blockName'] ||
'core/cover' === $block['blockName'] ||
'core/media-text' === $block['blockName']
) {
$html = new WP_HTML_Tag_Processor( $block['innerHTML'] );
Expand All @@ -58,19 +57,8 @@ public static function get_media_absolute_urls_from_template( $template ) {

// Gets the absolute URLs of background images in these blocks
if ( 'core/cover' === $block['blockName'] ) {
$html = new WP_HTML_Tag_Processor( $block['innerHTML'] );
while ( $html->next_tag( 'div' ) ) {
$style = $html->get_attribute( 'style' );
if ( $style ) {
$matches = array();
preg_match( '/background-image: url\((.*)\)/', $style, $matches );
if ( isset( $matches[1] ) ) {
$url = $matches[1];
if ( CBT_Theme_Utils::is_absolute_url( $url ) ) {
$media[] = $url;
}
}
}
if ( isset( $block['attrs']['url'] ) && CBT_Theme_Utils::is_absolute_url( $block['attrs']['url'] ) ) {
$media[] = $block['attrs']['url'];
}
}

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15 changes: 15 additions & 0 deletions tests/test-theme-media.php
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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,21 @@ public function test_make_cover_block_local() {
$this->assertStringContainsString( '/assets/images', $new_template->content );
}

public function test_make_cover_block_local_with_background_image() {
$template = new stdClass();
$template->content = '
<!-- wp:cover {"url":"http://example.com/image.jpg"} -->
<div class="wp-block-cover"><div class="wp-block-cover__image-background" style="background-image:url(http://example.com/image.jpg)"></div></div>
<!-- /wp:cover -->
';
$new_template = CBT_Theme_Media::make_template_images_local( $template );

// The image should be replaced with a relative URL
$this->assertStringNotContainsString( 'http://example.com/image.jpg', $new_template->content );
$this->assertStringContainsString( 'get_template_directory_uri', $new_template->content );
$this->assertStringContainsString( '/assets/images', $new_template->content );
}

public function test_template_with_media_correctly_prepared() {
$template = new stdClass();
$template->slug = 'test-template';
Expand Down