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import { downloadImage } from '@shared/api/wp'; |
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import { track } from '@shared/lib/track'; |
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import { fetchImages } from '@shared/lib/unsplash'; |
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import { |
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Button, |
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Modal, |
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Notice, |
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SearchControl, |
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Spinner, |
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} from '@wordpress/components'; |
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import { useEffect, useState } from '@wordpress/element'; |
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import { __ } from '@wordpress/i18n'; |
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import { loadProduct, save, saveProduct } from '../../lib/api'; |
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import { invalidateBlockSource } from '../../lib/block-source-cache'; |
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import { splice } from '../../lib/dom'; |
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import { friendlyMessage } from '../../lib/errors'; |
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import { QE_MODAL_BODY_OPEN_CLASS } from '../../lib/modal-root'; |
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import { pushUndo } from '../../state/undo'; |
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import { ModalCloseButton } from './ModalCloseButton'; |
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|
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// The modal portals outside `div.extendify-quick-edit`, so the bundle's |
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// prefix-scoped `.sr-only` doesn't reach it — hide the loading label inline. |
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const SR_ONLY_STYLE = { |
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position: 'absolute', |
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width: '1px', |
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height: '1px', |
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margin: '-1px', |
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padding: 0, |
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overflow: 'hidden', |
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clip: 'rect(0, 0, 0, 0)', |
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whiteSpace: 'nowrap', |
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border: 0, |
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}; |
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|
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// Local copy (vs. importing from InlineEditor) so this modal can be code-split later. |
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const readImageAttrs = (liveEl) => { |
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const img = |
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liveEl.querySelector('.wp-block-cover__image-background') || |
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liveEl.querySelector('img'); |
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if (!img) return null; |
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const url = img.getAttribute('src') || ''; |
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const alt = img.getAttribute('alt') || ''; |
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let id = null; |
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for (const cls of img.classList) { |
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const m = /^wp-image-(\d+)$/.exec(cls); |
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if (m) { |
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id = Number(m[1]); |
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break; |
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} |
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} |
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return { url, id, alt }; |
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}; |
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|
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export const UnsplashImagePickerModal = ({ selected, field, onAfterSave }) => { |
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const [search, setSearch] = useState(''); |
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const [debounced, setDebounced] = useState(''); |
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const [images, setImages] = useState(null); |
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const [loadError, setLoadError] = useState(null); |
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const [pending, setPending] = useState(null); |
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const [error, setError] = useState(null); |
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|
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useEffect(() => { |
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if (!search) { |
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setDebounced(''); |
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return undefined; |
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} |
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const t = setTimeout(() => { |
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setDebounced(search); |
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track('unsplash_searched', { len: search.length }); |
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}, 500); |
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return () => clearTimeout(t); |
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}, [search]); |
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|
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useEffect(() => { |
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const ac = new AbortController(); |
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setLoadError(null); |
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setImages(null); |
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// Empty search → seed from the site profile's first imageSearchTerm. |
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// We deliberately don't read from the Shared Unsplash cache: that's |
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// populated via `source='prefetch'`, which the backend serves at |
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// smaller dimensions for localStorage friendliness. A direct fetch |
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// with `source='user'` gives the same site-relevance signal with |
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// grid-thumbnail quality on par with searched results. |
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const seed = window.extSharedData?.siteProfile?.imageSearchTerms?.[0]; |
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const query = debounced || seed || 'unsplash'; |
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fetchImages(query, 'user') |
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.then((res) => { |
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if (ac.signal.aborted) return; |
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setImages(res || []); |
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}) |
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.catch((err) => { |
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if (ac.signal.aborted) return; |
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setLoadError(friendlyMessage(err)); |
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}); |
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return () => ac.abort(); |
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}, [debounced]); |
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|
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const onPick = async (image) => { |
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if (pending) return; |
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setError(null); |
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setPending(image.id); |
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try { |
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const downloaded = await downloadImage( |
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image.requestMetadata?.id, |
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image.urls?.regular, |
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'unsplash', |
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image.id, |
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{ |
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alt: image.alt_description || image.description || '', |
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caption: '', |
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}, |
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); |
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const mediaId = downloaded?.id; |
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if (!mediaId) throw new Error('No media id returned'); |
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|
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// Product image: write through `saveProduct` and reload |
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// (cascades to product-collection cards / single-product |
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// page / related-products carousels — splice can't reach |
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// them all). Mirrors the wp.media + AI flows. |
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if (selected.source?.kind === 'product') { |
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let beforeImageId = 0; |
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try { |
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const cur = await loadProduct(selected.source.id); |
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beforeImageId = Number(cur?.image_id) || 0; |
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} catch (_) { |
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// non-fatal — undo entry just won't have a before-state |
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} |
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await saveProduct({ |
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productId: selected.source.id, |
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field: 'image', |
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value: mediaId, |
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}); |
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if (beforeImageId && beforeImageId !== mediaId) { |
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pushUndo({ |
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kind: 'product-image', |
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productReplay: true, |
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productId: selected.source.id, |
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field: 'image', |
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beforeValue: beforeImageId, |
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}); |
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} |
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track('image_replaced', { source: 'unsplash', kind: 'product' }); |
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onAfterSave(true); |
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return; |
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} |
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|
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const before = readImageAttrs(selected.mediaEl ?? selected.el); |
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const res = await save({ |
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source: selected.source, |
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blockId: selected.blockId, |
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blockType: selected.blockName ?? selected.blockType, |
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patches: [ |
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{ |
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fieldKey: field, |
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value: { |
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url: downloaded.url || downloaded.source_url, |
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id: mediaId, |
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alt: downloaded.alt_text || image.alt_description || '', |
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}, |
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}, |
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], |
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}); |
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if (!res.rendered) throw new Error('No rendered HTML'); |
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const newEl = splice(selected.el, res.rendered); |
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if (!newEl) throw new Error('Splice failed'); |
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invalidateBlockSource(selected.source, selected.blockId); |
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if (before) { |
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pushUndo({ |
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kind: 'image', |
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source: selected.source, |
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blockId: selected.blockId, |
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blockType: selected.blockName ?? selected.blockType, |
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patches: [{ fieldKey: field, value: before }], |
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}); |
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} |
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track('image_replaced', { source: 'unsplash' }); |
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onAfterSave(true); |
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} catch (err) { |
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track('save_failed', { kind: 'image', source: 'unsplash' }); |
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setError(friendlyMessage(err)); |
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setPending(null); |
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} |
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}; |
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|
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return ( |
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<Modal |
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title={__('Search Unsplash', 'extendify-local')} |
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onRequestClose={() => onAfterSave(false)} |
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isDismissible={false} |
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headerActions={<ModalCloseButton onClick={() => onAfterSave(false)} />} |
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className="extendify-quick-edit-modal extendify-quick-edit-image-picker" |
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overlayClassName="extendify-quick-edit" |
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bodyOpenClassName={QE_MODAL_BODY_OPEN_CLASS} |
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size="large" |
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> |
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{error ? ( |
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<Notice status="error" isDismissible={false}> |
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{error} |
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</Notice> |
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) : null} |
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<SearchControl |
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value={search} |
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onChange={(v) => setSearch(v)} |
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placeholder={__( |
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'Describe an image to search Unsplash', |
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'extendify-local', |
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)} |
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disabled={!!pending} |
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autoFocus |
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__nextHasNoMarginBottom |
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/> |
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<div |
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className="extendify-quick-edit-image-grid" |
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aria-busy={!images && !loadError} |
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> |
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{loadError ? ( |
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<Notice status="error" isDismissible={false}> |
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{loadError} |
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</Notice> |
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) : null} |
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{!images && !loadError ? ( |
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// biome-ignore lint/a11y/useSemanticElements: deliberate live region; <output> changes display + semantics |
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<div role="status"> |
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<Spinner /> |
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<span style={SR_ONLY_STYLE}> |
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{__('Loading images…', 'extendify-local')} |
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</span> |
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</div> |
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) : null} |
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{images?.length === 0 ? ( |
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// biome-ignore lint/a11y/useSemanticElements: deliberate live region; <output> changes display + semantics |
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<p role="status">{__('No images found.', 'extendify-local')}</p> |
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) : null} |
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{images?.map((image) => ( |
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<button |
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key={image.id} |
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type="button" |
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className="extendify-quick-edit-image-grid-item" |
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onClick={() => onPick(image)} |
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disabled={!!pending} |
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aria-label={ |
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image.alt_description || __('Use this image', 'extendify-local') |
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} |
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> |
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<img |
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src={image.urls?.small || image.urls?.thumb} |
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alt={image.alt_description || ''} |
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loading="lazy" |
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/> |
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<UnsplashCredit image={image} /> |
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{pending === image.id ? ( |
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<span className="extendify-quick-edit-image-grid-item-overlay"> |
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<Spinner /> |
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</span> |
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) : null} |
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</button> |
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))} |
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</div> |
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{images?.length ? <UnsplashFooter /> : null} |
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<div className="extendify-quick-edit-modal-actions"> |
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<Button variant="tertiary" onClick={() => onAfterSave(false)}> |
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{__('Cancel', 'extendify-local')} |
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</Button> |
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</div> |
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</Modal> |
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); |
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}; |
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|
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// Unsplash API guidelines (https://help.unsplash.com/en/articles/2511315): |
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// - Per-photo: credit the photographer with a link back to their |
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// Unsplash profile. |
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// - Hot-link the photographer + Unsplash links with the |
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// `utm_source` + `utm_medium=referral` query params so Unsplash |
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// can track downstream attribution. |
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// - Each link MUST open on Unsplash (target=_blank + rel safe defaults). |
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const UTM = 'utm_source=extendify&utm_medium=referral'; |
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const withUtm = (url) => { |
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if (!url) return url; |
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return url.includes('?') ? `${url}&${UTM}` : `${url}?${UTM}`; |
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}; |
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|
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const UnsplashCredit = ({ image }) => { |
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const name = image?.user?.name; |
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const profile = image?.user?.links?.html; |
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if (!name) return null; |
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return ( |
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<span className="extendify-quick-edit-image-grid-item-credit"> |
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{ |
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/* translators: image credit line; precedes the photographer's name. */ __( |
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'Photo by', |
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'extendify-local', |
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) |
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}{' '} |
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{profile ? ( |
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<a |
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href={withUtm(profile)} |
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target="_blank" |
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rel="noopener noreferrer" |
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onClick={(e) => e.stopPropagation()} |
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> |
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{name} |
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</a> |
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) : ( |
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name |
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)} |
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</span> |
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); |
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}; |
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|
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const UnsplashFooter = () => ( |
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<p className="extendify-quick-edit-image-attribution"> |
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{ |
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/* translators: precedes the "Unsplash" brand link. */ __( |
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'Photos powered by', |
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'extendify-local', |
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) |
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}{' '} |
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<a |
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href={withUtm('https://unsplash.com/')} |
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target="_blank" |
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rel="noopener noreferrer" |
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> |
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Unsplash |
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</a> |
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. |
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</p> |
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); |
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|
