@wordpress/block-editor
Version:
438 lines (434 loc) • 14.6 kB
JavaScript
/**
* External dependencies
*/
import clsx from 'clsx';
/**
* WordPress dependencies
*/
import { Button, FormFileUpload, Placeholder, DropZone, __experimentalInputControl as InputControl, __experimentalInputControlSuffixWrapper as InputControlSuffixWrapper, withFilters } from '@wordpress/components';
import { __, _x } from '@wordpress/i18n';
import { useState, useEffect } from '@wordpress/element';
import { useSelect } from '@wordpress/data';
import { keyboardReturn } from '@wordpress/icons';
import deprecated from '@wordpress/deprecated';
/**
* Internal dependencies
*/
import MediaUpload from '../media-upload';
import MediaUploadCheck from '../media-upload/check';
import URLPopover from '../url-popover';
import { store as blockEditorStore } from '../../store';
import { parseDropEvent } from '../use-on-block-drop';
import { jsx as _jsx, jsxs as _jsxs, Fragment as _Fragment } from "react/jsx-runtime";
const noop = () => {};
const InsertFromURLPopover = ({
src,
onChange,
onSubmit,
onClose,
popoverAnchor
}) => /*#__PURE__*/_jsx(URLPopover, {
anchor: popoverAnchor,
onClose: onClose,
children: /*#__PURE__*/_jsx("form", {
className: "block-editor-media-placeholder__url-input-form",
onSubmit: onSubmit,
children: /*#__PURE__*/_jsx(InputControl, {
__next40pxDefaultSize: true,
label: __('URL'),
type: "url",
hideLabelFromVision: true,
placeholder: __('Paste or type URL'),
onChange: onChange,
value: src,
suffix: /*#__PURE__*/_jsx(InputControlSuffixWrapper, {
variant: "control",
children: /*#__PURE__*/_jsx(Button, {
size: "small",
icon: keyboardReturn,
label: __('Apply'),
type: "submit"
})
})
})
})
});
const URLSelectionUI = ({
src,
onChangeSrc,
onSelectURL
}) => {
// Use internal state instead of a ref to make sure that the component
// re-renders when the popover's anchor updates.
const [popoverAnchor, setPopoverAnchor] = useState(null);
const [isURLInputVisible, setIsURLInputVisible] = useState(false);
const openURLInput = () => {
setIsURLInputVisible(true);
};
const closeURLInput = () => {
setIsURLInputVisible(false);
popoverAnchor?.focus();
};
const onSubmitSrc = event => {
event.preventDefault();
if (src && onSelectURL) {
onSelectURL(src);
closeURLInput();
}
};
return /*#__PURE__*/_jsxs("div", {
className: "block-editor-media-placeholder__url-input-container",
children: [/*#__PURE__*/_jsx(Button, {
__next40pxDefaultSize: true,
className: "block-editor-media-placeholder__button",
onClick: openURLInput,
isPressed: isURLInputVisible,
variant: "secondary",
"aria-haspopup": "dialog",
ref: setPopoverAnchor,
children: __('Insert from URL')
}), isURLInputVisible && /*#__PURE__*/_jsx(InsertFromURLPopover, {
src: src,
onChange: onChangeSrc,
onSubmit: onSubmitSrc,
onClose: closeURLInput,
popoverAnchor: popoverAnchor
})]
});
};
export function MediaPlaceholder({
value = {},
allowedTypes,
className,
icon,
labels = {},
mediaPreview,
notices,
isAppender,
accept,
addToGallery,
multiple = false,
handleUpload = true,
disableDropZone,
disableMediaButtons,
onError,
onSelect,
onCancel,
onSelectURL,
onToggleFeaturedImage,
onDoubleClick,
onFilesPreUpload = noop,
onHTMLDrop: deprecatedOnHTMLDrop,
children,
mediaLibraryButton,
placeholder,
style
}) {
if (deprecatedOnHTMLDrop) {
deprecated('wp.blockEditor.MediaPlaceholder onHTMLDrop prop', {
since: '6.2',
version: '6.4'
});
}
const mediaUpload = useSelect(select => {
const {
getSettings
} = select(blockEditorStore);
return getSettings().mediaUpload;
}, []);
const [src, setSrc] = useState('');
useEffect(() => {
var _value$src;
setSrc((_value$src = value?.src) !== null && _value$src !== void 0 ? _value$src : '');
}, [value?.src]);
const onlyAllowsImages = () => {
if (!allowedTypes || allowedTypes.length === 0) {
return false;
}
return allowedTypes.every(allowedType => allowedType === 'image' || allowedType.startsWith('image/'));
};
const onFilesUpload = files => {
if (!handleUpload || typeof handleUpload === 'function' && !handleUpload(files)) {
return onSelect(files);
}
onFilesPreUpload(files);
let setMedia;
if (multiple) {
if (addToGallery) {
// Since the setMedia function runs multiple times per upload group
// and is passed newMedia containing every item in its group each time, we must
// filter out whatever this upload group had previously returned to the
// gallery before adding and returning the image array with replacement newMedia
// values.
// Define an array to store urls from newMedia between subsequent function calls.
let lastMediaPassed = [];
setMedia = newMedia => {
// Remove any images this upload group is responsible for (lastMediaPassed).
// Their replacements are contained in newMedia.
const filteredMedia = (value !== null && value !== void 0 ? value : []).filter(item => {
// If Item has id, only remove it if lastMediaPassed has an item with that id.
if (item.id) {
return !lastMediaPassed.some(
// Be sure to convert to number for comparison.
({
id
}) => Number(id) === Number(item.id));
}
// Compare transient images via .includes since gallery may append extra info onto the url.
return !lastMediaPassed.some(({
urlSlug
}) => item.url.includes(urlSlug));
});
// Return the filtered media array along with newMedia.
onSelect(filteredMedia.concat(newMedia));
// Reset lastMediaPassed and set it with ids and urls from newMedia.
lastMediaPassed = newMedia.map(media => {
// Add everything up to '.fileType' to compare via .includes.
const cutOffIndex = media.url.lastIndexOf('.');
const urlSlug = media.url.slice(0, cutOffIndex);
return {
id: media.id,
urlSlug
};
});
};
} else {
setMedia = onSelect;
}
} else {
setMedia = ([media]) => onSelect(media);
}
mediaUpload({
allowedTypes,
filesList: files,
onFileChange: setMedia,
onError,
multiple
});
};
async function handleBlocksDrop(event) {
const {
blocks
} = parseDropEvent(event);
if (!blocks?.length) {
return;
}
const uploadedMediaList = await Promise.all(blocks.map(block => {
const blockType = block.name.split('/')[1];
if (block.attributes.id) {
block.attributes.type = blockType;
return block.attributes;
}
return new Promise((resolve, reject) => {
window.fetch(block.attributes.url).then(response => response.blob()).then(blob => mediaUpload({
filesList: [blob],
additionalData: {
title: block.attributes.title,
alt_text: block.attributes.alt,
caption: block.attributes.caption,
type: blockType
},
onFileChange: ([media]) => {
if (media.id) {
resolve(media);
}
},
allowedTypes,
onError: reject
})).catch(() => resolve(block.attributes.url));
});
})).catch(err => onError(err));
if (multiple) {
onSelect(uploadedMediaList);
} else {
onSelect(uploadedMediaList[0]);
}
}
const onUpload = event => {
onFilesUpload(event.target.files);
};
const defaultRenderPlaceholder = content => {
let {
instructions,
title
} = labels;
if (!mediaUpload && !onSelectURL) {
instructions = __('To edit this block, you need permission to upload media.');
}
if (instructions === undefined || title === undefined) {
const typesAllowed = allowedTypes !== null && allowedTypes !== void 0 ? allowedTypes : [];
const [firstAllowedType] = typesAllowed;
const isOneType = 1 === typesAllowed.length;
const isAudio = isOneType && 'audio' === firstAllowedType;
const isImage = isOneType && 'image' === firstAllowedType;
const isVideo = isOneType && 'video' === firstAllowedType;
if (instructions === undefined && mediaUpload) {
instructions = __('Drag and drop an image or video, upload, or choose from your library.');
if (isAudio) {
instructions = __('Drag and drop an audio file, upload, or choose from your library.');
} else if (isImage) {
instructions = __('Drag and drop an image, upload, or choose from your library.');
} else if (isVideo) {
instructions = __('Drag and drop a video, upload, or choose from your library.');
}
}
if (title === undefined) {
title = __('Media');
if (isAudio) {
title = __('Audio');
} else if (isImage) {
title = __('Image');
} else if (isVideo) {
title = __('Video');
}
}
}
const placeholderClassName = clsx('block-editor-media-placeholder', className, {
'is-appender': isAppender
});
return /*#__PURE__*/_jsxs(Placeholder, {
icon: icon,
label: title,
instructions: instructions,
className: placeholderClassName,
notices: notices,
onDoubleClick: onDoubleClick,
preview: mediaPreview,
style: style,
children: [content, children]
});
};
const renderPlaceholder = placeholder !== null && placeholder !== void 0 ? placeholder : defaultRenderPlaceholder;
const renderDropZone = () => {
if (disableDropZone) {
return null;
}
return /*#__PURE__*/_jsx(DropZone, {
onFilesDrop: onFilesUpload,
onDrop: handleBlocksDrop,
isEligible: dataTransfer => {
const prefix = 'wp-block:core/';
const types = [];
for (const type of dataTransfer.types) {
if (type.startsWith(prefix)) {
types.push(type.slice(prefix.length));
}
}
return types.every(type => allowedTypes.includes(type)) && (multiple ? true : types.length === 1);
}
});
};
const renderCancelLink = () => {
return onCancel && /*#__PURE__*/_jsx(Button, {
__next40pxDefaultSize: true,
className: "block-editor-media-placeholder__cancel-button",
title: __('Cancel'),
variant: "link",
onClick: onCancel,
children: __('Cancel')
});
};
const renderUrlSelectionUI = () => {
return onSelectURL && /*#__PURE__*/_jsx(URLSelectionUI, {
src: src,
onChangeSrc: setSrc,
onSelectURL: onSelectURL
});
};
const renderFeaturedImageToggle = () => {
return onToggleFeaturedImage && /*#__PURE__*/_jsx("div", {
className: "block-editor-media-placeholder__url-input-container",
children: /*#__PURE__*/_jsx(Button, {
__next40pxDefaultSize: true,
className: "block-editor-media-placeholder__button",
onClick: onToggleFeaturedImage,
variant: "secondary",
children: __('Use featured image')
})
});
};
const renderMediaUploadChecked = () => {
const defaultButton = ({
open
}) => {
return /*#__PURE__*/_jsx(Button, {
__next40pxDefaultSize: true,
variant: "secondary",
onClick: () => {
open();
},
children: __('Media Library')
});
};
const libraryButton = mediaLibraryButton !== null && mediaLibraryButton !== void 0 ? mediaLibraryButton : defaultButton;
const uploadMediaLibraryButton = /*#__PURE__*/_jsx(MediaUpload, {
addToGallery: addToGallery,
gallery: multiple && onlyAllowsImages(),
multiple: multiple,
onSelect: onSelect,
allowedTypes: allowedTypes,
mode: "browse",
value: Array.isArray(value) ? value.map(({
id
}) => id) : value.id,
render: libraryButton
});
if (mediaUpload && isAppender) {
return /*#__PURE__*/_jsxs(_Fragment, {
children: [renderDropZone(), /*#__PURE__*/_jsx(FormFileUpload, {
onChange: onUpload,
accept: accept,
multiple: !!multiple,
render: ({
openFileDialog
}) => {
const content = /*#__PURE__*/_jsxs(_Fragment, {
children: [/*#__PURE__*/_jsx(Button, {
__next40pxDefaultSize: true,
variant: "primary",
className: clsx('block-editor-media-placeholder__button', 'block-editor-media-placeholder__upload-button'),
onClick: openFileDialog,
children: _x('Upload', 'verb')
}), uploadMediaLibraryButton, renderUrlSelectionUI(), renderFeaturedImageToggle(), renderCancelLink()]
});
return renderPlaceholder(content);
}
})]
});
}
if (mediaUpload) {
const content = /*#__PURE__*/_jsxs(_Fragment, {
children: [renderDropZone(), /*#__PURE__*/_jsx(FormFileUpload, {
render: ({
openFileDialog
}) => /*#__PURE__*/_jsx(Button, {
__next40pxDefaultSize: true,
onClick: openFileDialog,
variant: "primary",
className: clsx('block-editor-media-placeholder__button', 'block-editor-media-placeholder__upload-button'),
children: _x('Upload', 'verb')
}),
onChange: onUpload,
accept: accept,
multiple: !!multiple
}), uploadMediaLibraryButton, renderUrlSelectionUI(), renderFeaturedImageToggle(), renderCancelLink()]
});
return renderPlaceholder(content);
}
return renderPlaceholder(uploadMediaLibraryButton);
};
if (disableMediaButtons) {
return /*#__PURE__*/_jsx(MediaUploadCheck, {
children: renderDropZone()
});
}
return /*#__PURE__*/_jsx(MediaUploadCheck, {
fallback: renderPlaceholder(renderUrlSelectionUI()),
children: renderMediaUploadChecked()
});
}
/**
* @see https://github.com/WordPress/gutenberg/blob/HEAD/packages/block-editor/src/components/media-placeholder/README.md
*/
export default withFilters('editor.MediaPlaceholder')(MediaPlaceholder);
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