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Adds placeholder when feature image is in use #41460

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Merged
scruffian merged 2 commits into from
Jun 8, 2022
Merged

Adds placeholder when feature image is in use #41460

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f89a03b
adds placeholder when feature image is in use
draganescu May 31, 2022
2e6cfc7
cleans up superfluous CSS rules
draganescu Jun 8, 2022
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61 changes: 41 additions & 20 deletions packages/block-library/src/cover/edit/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,7 @@ import {
import { __ } from '@wordpress/i18n';
import { useSelect, useDispatch } from '@wordpress/data';
import { isBlobURL } from '@wordpress/blob';
import { SVG, Path } from '@wordpress/primitives';
import { store as noticesStore } from '@wordpress/notices';

/**
Expand All @@ -46,6 +47,18 @@ import ResizableCover from './resizable-cover';

extend( [ namesPlugin ] );

const placeholderIllustration = (
<SVG
className="components-placeholder__illustration"
fill="none"
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 60 60"
preserveAspectRatio="none"
>
<Path vectorEffect="non-scaling-stroke" d="M60 60 0 0" />
</SVG>
);

function getInnerBlocksTemplate( attributes ) {
return [
[
Expand Down Expand Up @@ -212,7 +225,7 @@ function CoverEdit( {
overlayColor,
};

if ( ! hasInnerBlocks && ! hasBackground ) {
if ( ! useFeaturedImage && ! hasInnerBlocks && ! hasBackground ) {
return (
<>
<CoverBlockControls
Expand Down Expand Up @@ -324,25 +337,33 @@ function CoverEdit( {
showHandle={ isSelected }
/>

<span
aria-hidden="true"
className={ classnames(
'wp-block-cover__background',
dimRatioToClass( dimRatio ),
{
[ overlayColor.class ]: overlayColor.class,
'has-background-dim': dimRatio !== undefined,
// For backwards compatibility. Former versions of the Cover Block applied
// `.wp-block-cover__gradient-background` in the presence of
// media, a gradient and a dim.
'wp-block-cover__gradient-background':
url && gradientValue && dimRatio !== 0,
'has-background-gradient': gradientValue,
[ gradientClass ]: gradientClass,
}
) }
style={ { backgroundImage: gradientValue, ...bgStyle } }
/>
{ ( ! useFeaturedImage || url ) && (
<span
aria-hidden="true"
className={ classnames(
'wp-block-cover__background',
dimRatioToClass( dimRatio ),
{
[ overlayColor.class ]: overlayColor.class,
'has-background-dim': dimRatio !== undefined,
// For backwards compatibility. Former versions of the Cover Block applied
// `.wp-block-cover__gradient-background` in the presence of
// media, a gradient and a dim.
'wp-block-cover__gradient-background':
url && gradientValue && dimRatio !== 0,
'has-background-gradient': gradientValue,
[ gradientClass ]: gradientClass,
}
) }
style={ { backgroundImage: gradientValue, ...bgStyle } }
/>
) }

{ ! url && useFeaturedImage && (
<div className="wp-block-cover__image--placeholder-image">
{ placeholderIllustration }
</div>
) }

{ url &&
isImageBackground &&
Expand Down
22 changes: 22 additions & 0 deletions packages/block-library/src/cover/editor.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,28 @@
.wp-block-cover__placeholder-background-options {
width: 100%;
}

.wp-block-cover__image--placeholder-image {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;

// Style the placeholder illustration.
.components-placeholder__illustration {
position: absolute;
left: 0;
width: 100%;
height: 100%;
stroke: currentColor;
stroke-dasharray: 3;
opacity: 0.4;
}

border: $border-width dashed currentColor;
}

}

[data-align="left"] > .wp-block-cover,
Expand Down