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<?php |
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|
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namespace Extendify\QuickEdit\Schemas; |
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|
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defined('ABSPATH') || die('No direct access.'); |
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|
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// Mirrors the media-* attrs and the inner <figure>/<img> markup so the |
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// parsed-block tree stays internally consistent across re-renders. The |
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// editable target is the image on the media side; the synthetic client |
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// blockType `core/media-text:image` resolves to the real `core/media-text` |
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// before it reaches SaveController, which is why this is keyed on the real |
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// block name in the Registry. |
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class MediaText implements Schema |
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{ |
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public function fields(): array |
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{ |
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return [ |
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[ |
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'key' => 'media', |
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'control' => 'image', |
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'label' => __('Image', 'extendify-local'), |
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], |
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]; |
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} |
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|
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public function apply(array $block, string $fieldKey, $value): array |
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{ |
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if ($fieldKey !== 'media' || !is_array($value)) { |
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return $block; |
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} |
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|
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$id = isset($value['id']) ? (int) $value['id'] : null; |
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$alt = isset($value['alt']) ? wp_strip_all_tags((string) $value['alt']) : null; |
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|
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// A positive id must resolve to a real image attachment; trust the |
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// server's URL when it does. The raw client URL is only honored for |
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// the id-less external-image case (mirror of Image::apply). |
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if ($id !== null && $id > 0) { |
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if (!wp_attachment_is_image($id)) { |
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return $block; |
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} |
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$url = wp_get_attachment_image_url($id, 'full') ?: null; |
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} else { |
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$url = isset($value['url']) ? esc_url_raw((string) $value['url']) : null; |
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} |
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|
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if (!$url) { |
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return $block; |
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} |
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|
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$attrs = $block['attrs'] ?? []; |
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$attrs['mediaUrl'] = $url; |
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$attrs['mediaLink'] = $url; |
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$attrs['mediaType'] = 'image'; |
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if ($id !== null && $id > 0) { |
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$attrs['mediaId'] = $id; |
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} else { |
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unset($attrs['mediaId']); |
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} |
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if ($alt !== null) { |
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$attrs['mediaAlt'] = $alt; |
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} |
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$attrs = $this->dropImportClass($attrs); |
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$block['attrs'] = $attrs; |
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|
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// Static block: serialize_blocks emits the stored innerContent verbatim, |
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// so the rendered <img>/background must be patched here — there's no |
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// save() re-run from attrs. The media <figure> + <img> live in the |
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// leading string chunk (the content side is inner blocks → nulls), so |
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// find that chunk and patch in place. NOT innerHTML, whose nulls would |
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// collapse and drop the content-side inner blocks (see Cover::apply). |
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$innerContent = $block['innerContent'] ?? []; |
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foreach ($innerContent as $i => $chunk) { |
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if (!is_string($chunk) || strpos($chunk, 'wp-block-media-text__media') === false) { |
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continue; |
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} |
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$tp = new \WP_HTML_Tag_Processor($chunk); |
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$inMedia = false; |
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$patched = false; |
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while ($tp->next_tag()) { |
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$tag = $tp->get_tag(); |
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if ($tag === 'FIGURE') { |
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$inMedia = $tp->has_class('wp-block-media-text__media'); |
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if ($inMedia) { |
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// imageFill renders the media as the figure's CSS |
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// background; keep that url in sync with the <img>. |
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$style = $tp->get_attribute('style'); |
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if (is_string($style) && stripos($style, 'background-image') !== false) { |
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$tp->set_attribute('style', preg_replace_callback( |
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'/background-image\s*:\s*url\([^)]*\)/i', |
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static function () use ($url) { |
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return 'background-image:url(' . $url . ')'; |
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}, |
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$style |
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)); |
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$patched = true; |
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} |
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} |
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continue; |
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} |
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if ($tag === 'IMG' && $inMedia) { |
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$tp->set_attribute('src', $url); |
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if ($alt !== null) { |
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$tp->set_attribute('alt', $alt); |
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} |
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|
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// Gutenberg's media-text save() derives wp-image-{id} from |
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// attrs.mediaId; a mismatch trips the validator. Strip any |
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// pre-existing first so re-edits don't stack. |
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$cls = (string) ($tp->get_attribute('class') ?? ''); |
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$cls = trim((string) preg_replace('/\bwp-image-\d+\b/', '', $cls)); |
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if ($id !== null && $id > 0) { |
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$cls = trim($cls . ' wp-image-' . $id); |
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} |
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$cls = (string) preg_replace('/\s{2,}/', ' ', $cls); |
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if ($cls === '') { |
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$tp->remove_attribute('class'); |
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} else { |
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$tp->set_attribute('class', $cls); |
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} |
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|
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if ($id === null || $id <= 0) { |
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$tp->remove_attribute('srcset'); |
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$tp->remove_attribute('sizes'); |
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} |
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$patched = true; |
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break; |
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} |
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} |
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if ($patched) { |
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$patchedChunk = $this->stripImportMarker($tp->get_updated_html(), 'div'); |
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$innerContent[$i] = $patchedChunk; |
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$block['innerContent'] = $innerContent; |
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// Inspection-only; the serializer rebuilds innerHTML from innerContent. |
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$block['innerHTML'] = implode('', array_map( |
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static function ($c) { |
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return is_string($c) ? $c : ''; |
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}, |
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$innerContent |
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)); |
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break; |
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} |
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} |
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|
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return $block; |
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} |
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|
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// The Launch-import marker lives in attrs.className for media-text (it |
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// renders into the wrapper div); strip it so a Quick Edit replace claims |
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// the image the same way the agent's change-image flow does. |
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private function dropImportClass(array $attrs): array |
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{ |
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if (!isset($attrs['className']) || !is_string($attrs['className'])) { |
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return $attrs; |
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} |
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$classes = array_filter( |
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preg_split('/\s+/', $attrs['className']) ?: [], |
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static function ($c) { |
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return $c !== '' && $c !== 'extendify-image-import'; |
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} |
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); |
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if ($classes) { |
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$attrs['className'] = implode(' ', $classes); |
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} else { |
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unset($attrs['className']); |
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} |
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return $attrs; |
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} |
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|
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// Mirror of Image::stripImportMarker — drop the marker class that survives |
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// in the rendered wrapper but not in attrs after the className edit above. |
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private function stripImportMarker(string $html, string $tagName): string |
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{ |
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$tp = new \WP_HTML_Tag_Processor($html); |
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if (!$tp->next_tag($tagName)) { |
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return $html; |
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} |
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if (!$tp->has_class('extendify-image-import')) { |
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return $html; |
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} |
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$tp->remove_class('extendify-image-import'); |
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return $tp->get_updated_html(); |
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} |
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} |
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|
