How to use @wordpress/blob - 10 common examples
To help you get started, we’ve selected a few @wordpress/blob examples, based on popular ways it is used in public projects.
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front / gutenberg-js / src / js / gutenberg-overrides / packages / editor / build-module / components / rich-text / index.js View on Github 
event.dataTransfer ||
this.editor.getDoc().dataTransfer ||
// Removes the need for further `dataTransfer` checks.
{ getData: () => '' };
const { items = [], files = [], types = [] } = dataTransfer;
const item = find([ ...items, ...files ], ({ type }) => /^image\/(?:jpe?g|png|gif)$/.test(type));
const plainText = dataTransfer.getData('text/plain');
const HTML = dataTransfer.getData('text/html');
// Only process file if no HTML is present.
// Note: a pasted file may have the URL as plain text.
if (item && ! HTML) {
const file = item.getAsFile ? item.getAsFile() : item;
const content = rawHandler({
HTML: `<img src="${createBlobURL(file)}">`,
mode: 'BLOCKS',
tagName: this.props.tagName,
});
const shouldReplace = this.props.onReplace && this.isEmpty();
// Allows us to ask for this information when we get a report.
window.console.log('Received item:\n\n', file);
if (shouldReplace) {
// Necessary to allow the paste bin to be removed without errors.
this.props.setTimeout(() => this.props.onReplace(content));
}
else if (this.props.onSplit) {
// Necessary to get the right range.
// Also done in the TinyMCE paste plugin.
this.props.setTimeout(() => this.splitContent(content));event.dataTransfer ||
this.editor.getDoc().dataTransfer ||
// Removes the need for further `dataTransfer` checks.
{ getData: () => '' };
const { items = [], files = [], types = [] } = dataTransfer;
const item = find( [ ...items, ...files ], ( { type } ) => /^image\/(?:jpe?g|png|gif)$/.test( type ) );
const plainText = dataTransfer.getData( 'text/plain' );
const HTML = dataTransfer.getData( 'text/html' );
// Only process file if no HTML is present.
// Note: a pasted file may have the URL as plain text.
if ( item && ! HTML ) {
const file = item.getAsFile ? item.getAsFile() : item;
const content = rawHandler( {
HTML: `<img src="${ createBlobURL( file ) }">`,
mode: 'BLOCKS',
tagName: this.props.tagName,
} );
const shouldReplace = this.props.onReplace && this.isEmpty();
// Allows us to ask for this information when we get a report.
window.console.log( 'Received item:\n\n', file );
if ( shouldReplace ) {
// Necessary to allow the paste bin to be removed without errors.
this.props.setTimeout( () => this.props.onReplace( content ) );
} else if ( this.props.onSplit ) {
// Necessary to get the right range.
// Also done in the TinyMCE paste plugin.
this.props.setTimeout( () => this.splitContent( content ) );
}event.dataTransfer ||
this.editor.getDoc().dataTransfer ||
// Removes the need for further `dataTransfer` checks.
{ getData: () => '' };
const { items = [], files = [], types = [] } = dataTransfer;
const item = find( [ ...items, ...files ], ( { type } ) => /^image\/(?:jpe?g|png|gif)$/.test( type ) );
const plainText = dataTransfer.getData( 'text/plain' );
const HTML = dataTransfer.getData( 'text/html' );
// Only process file if no HTML is present.
// Note: a pasted file may have the URL as plain text.
if ( item && ! HTML ) {
const file = item.getAsFile ? item.getAsFile() : item;
const content = rawHandler( {
HTML: `<img src="${ createBlobURL( file ) }">`,
mode: 'BLOCKS',
tagName: this.props.tagName,
} );
const shouldReplace = this.props.onReplace && this.isEmpty();
// Allows us to ask for this information when we get a report.
window.console.log( 'Received item:\n\n', file );
if ( shouldReplace ) {
// Necessary to allow the paste bin to be removed without errors.
this.props.setTimeout( () => this.props.onReplace( content ) );
} else if ( this.props.onSplit ) {
// Necessary to get the right range.
// Also done in the TinyMCE paste plugin.
this.props.setTimeout( () => this.splitContent( content ) );
}photonize( { height, width, url } ) {
if ( ! url ) {
return;
}
// Do not Photonize images that are still uploading or from localhost
if ( isBlobURL( url ) || /^https?:\/\/localhost/.test( url ) ) {
return url;
}
// Drop query args, photon URLs can't handle them
// This should be the "raw" url, we'll add dimensions later
const cleanUrl = url.split( '?', 1 )[ 0 ];
const photonImplementation = isWpcomFilesUrl( url ) ? photonWpcomImage : photon;
const { layoutStyle } = this.props;
if ( isSquareishLayout( layoutStyle ) && width && height ) {
const size = Math.min( PHOTON_MAX_RESIZE, width, height );
return photonImplementation( cleanUrl, { resize: `${ size },${ size }` } );
}
return photonImplementation( cleanUrl );// Don't allow empty files to be uploaded.
if ( mediaFile.size <= 0 ) {
triggerError( {
code: 'EMPTY_FILE',
message: __( 'This file is empty.' ),
file: mediaFile,
} );
continue;
}
validFiles.push( mediaFile );
// Set temporary URL to create placeholder media file, this is replaced
// with final file from media gallery when upload is `done` below
filesSet.push( { url: createBlobURL( mediaFile ) } );
onFileChange( filesSet );
}
for ( let idx = 0; idx < validFiles.length; ++idx ) {
const mediaFile = validFiles[ idx ];
try {
const savedMedia = await createMediaFromFile( mediaFile, additionalData );
const mediaObject = {
...omit( savedMedia, [ 'alt_text', 'source_url' ] ),
alt: savedMedia.alt_text,
caption: get( savedMedia, [ 'caption', 'raw' ], '' ),
title: savedMedia.title.raw,
url: savedMedia.source_url,
};
setAndUpdateFiles( idx, mediaObject );
} catch ( error ) {<img tabindex="0" src="{" width="" data-width="{" data-url="{" data-link="{" id="" data-id="{" height="" data-height="{" aria-label="{" alt="{">
{ isBlobURL( origUrl ) && }
/* eslint-enable jsx-a11y/no-noninteractive-element-interactions, jsx-a11y/no-noninteractive-tabindex */
);
// Disable reason: Each block can be selected by clicking on it and we should keep the same saved markup
return (
<figure>
{ isSelected && (
<div>
</div></figure>export default function GalleryImageSave( props ) {
const {
alt,
// caption,
imageFilter,
height,
id,
link,
linkTo,
origUrl,
url,
width,
} = props;
if ( isBlobURL( origUrl ) ) {
return null;
}
let href;
switch ( linkTo ) {
case 'media':
href = url;
break;
case 'attachment':
href = link;
break;
}
const img = (defaultedAlt = __( 'This image has an empty alt attribute' );
}
const img = (
// Disable reason: Image itself is not meant to be interactive, but
// should direct focus to block.
/* eslint-disable jsx-a11y/no-noninteractive-element-interactions */
<>
<img alt="{" src="{"> this.onImageError( url ) }
/>
{ isBlobURL( url ) && }
/* eslint-enable jsx-a11y/no-noninteractive-element-interactions */
);
if ( ! isResizable || ! imageWidthWithinContainer ) {
return (
<>
{ getInspectorControls( imageWidth, imageHeight ) }
<div height="" style="{">
{ img }
</div>
);
}
const currentWidth = width || imageWidthWithinContainer;files.forEach( ( file ) => {
const blobURL = createBlobURL( file );
// File will be uploaded in componentDidMount()
blocks.push( createBlock( 'core/file', {
href: blobURL,
fileName: file.name,
textLinkHref: blobURL,
} ) );
} );transform: ( files ) => {
const file = files[ 0 ];
const blobURL = createBlobURL( file );
// File will be uploaded in componentDidMount()
return createBlock( 'core/file', {
href: blobURL,
fileName: file.name,
textLinkHref: blobURL,
} );
},
},
