%PDF-
%PDF-
Mini Shell
Mini Shell
/**
* BLOCK: extend image block
*/
const { __ } = wp.i18n,
{ createHigherOrderComponent } = wp.compose,
{ Fragment } = wp.element,
{ InspectorControls } = wp.editor,
{ PanelBody } = wp.components;
/**
* Transform bytes to human readable format.
*
* @param {int} bytes
* @returns {string}
*/
function humanFileSize( bytes ) {
const thresh = 1024,
units = ['kB','MB','GB','TB'];
if ( Math.abs( bytes ) < thresh ) {
return bytes + ' B';
}
let u = -1;
do {
bytes /= thresh;
++u;
} while ( Math.abs( bytes ) >= thresh && u < units.length - 1 );
return bytes.toFixed( 1 ) + ' ' + units[u];
}
/**
* Generate Smush stats table.
*
* @param {int} id
* @param {object} stats
* @returns {*}
*/
export function smushStats( id, stats ) {
if ( 'undefined' === typeof stats ) {
return smush_vars.strings.gb.select_image;
} else if ( 'string' === typeof stats ) {
return stats;
}
return (
<div id="smush-stats" className="sui-smush-media smush-stats-wrapper hidden" style={ { display: 'block' } }>
<table className="wp-smush-stats-holder">
<thead>
<tr>
<th className="smush-stats-header">{ smush_vars.strings.gb.size }</th>
<th className="smush-stats-header">{ smush_vars.strings.gb.savings }</th>
</tr>
</thead>
<tbody>
{ Object.keys( stats.sizes ).filter( item => 0 < stats.sizes[item].percent ).map( ( item, i ) => (
<tr key={ i }>
<td>{ item.toUpperCase() }</td>
<td>{ humanFileSize( stats.sizes[item].bytes ) } ( { stats.sizes[item].percent }% )</td>
</tr>)
) }
</tbody>
</table>
</div>
);
}
/**
* Fetch image data. If image is Smushing, update in 3 seconds.
*
* @todo this could be optimized not to query so much.
*/
export function fetchProps( props ) {
let image = new wp.api.models.Media( { id: props.attributes.id } ),
smushData = props.attributes.smush;
image.fetch( { attribute: 'smush' } ).done( function ( img ) {
if ( 'string' === typeof img.smush ) {
props.setAttributes( { smush: img.smush } );
setTimeout( () => fetch( props ), 3000 );
} else if ( 'undefined' !== typeof img.smush && (
'undefined' === typeof smushData || JSON.stringify( smushData ) !== JSON.stringify( img.smush )
) ) {
props.setAttributes( { smush: img.smush } );
}
});
}
/**
* Modify the block’s edit component.
* Receives the original block BlockEdit component and returns a new wrapped component.
*/
const smushStatsControl = createHigherOrderComponent( ( BlockEdit ) => {
return ( props ) => {
// If not image block or not selected, return unmodified block.
if ( 'core/image' !== props.name || ! props.isSelected || 'undefined' === typeof props.attributes.id ) {
return (
<Fragment>
<BlockEdit { ...props } />
</Fragment>
);
}
let smushData = props.attributes.smush;
fetchProps(props);
return (
<Fragment>
<BlockEdit { ...props } />
<InspectorControls>
<PanelBody title={ smush_vars.strings.gb.stats }>
{ smushStats( props.attributes.id, smushData ) }
</PanelBody>
</InspectorControls>
</Fragment>
);
};
}, "withInspectorControl" );
wp.hooks.addFilter( 'editor.BlockEdit', 'wp-smush/smush-data-control', smushStatsControl );
Zerion Mini Shell 1.0