Jan-Niclas LoosenandClaude Sonnet 5.5
5af188d656
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
75 lines
2.4 KiB
PHP
75 lines
2.4 KiB
PHP
<?php
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declare(strict_types=1);
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namespace LIT\MCP\Integrations\Divi\Design;
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use Closure;
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use LIT\MCP\Integrations\Divi\Release\DiviFeature;
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use WP_Error;
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defined('ABSPATH') || exit;
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/**
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* Restores a snapshot of the presets (Etappe 4a): the snapshot replaces the whole inventory (presets missing in it are
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* removed); without unfiltered_html it is refused while the snapshot or the current inventory holds HTML/CSS that
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* Divi would strip (final review I-2).
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*/
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final class PresetRestorePlanner implements RestorePlanner
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{
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private const MARKUP = 'Der Snapshot oder der aktuelle Bestand enthält Presets mit HTML/CSS, das beim Speichern '
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. 'ohne das Recht unfiltered_html verloren ginge; nichts wurde gespeichert.';
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/** @param (Closure(): bool)|null $unfiltered Whether the user may save unfiltered HTML (DesignRights). */
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public function __construct(private DesignSystemWriter $writer, private ?Closure $unfiltered = null)
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{
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$this->unfiltered ??= DesignRights::unfilteredHtml();
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}
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public function area(): string
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{
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return 'presets';
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}
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public function designArea(): DesignArea
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{
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return new PresetArea($this->writer);
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}
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public function rights(): ?WP_Error
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{
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return DesignRights::presets($this->writer);
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}
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/** Writes the presets (PresetWrite), reading them first (DesignRead). */
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public function features(): array
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{
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return [DiviFeature::DesignRead, DiviFeature::PresetWrite];
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}
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public function plan(array $current, array $snapshot, string $snapshotId): DesignPlan|WP_Error
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{
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$before = PresetBook::fromDivi($current);
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$after = PresetBook::fromDivi($snapshot);
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$refusal = DesignRights::markup(
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$this->unfiltered,
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array_merge($before->markupOutside([]), $after->markupOutside([])),
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self::MARKUP
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);
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if ($refusal !== null) {
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return $refusal;
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}
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$diff = PresetDiff::between($before, $after);
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return new DesignPlan(
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$after->data(),
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$diff,
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sprintf('Snapshot %s wiederherstellen – %s', $snapshotId, PresetDiff::summary($diff)),
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null,
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['Seiten, die Presets verwenden, die es im Snapshot nicht gibt, behalten den Verweis; das Modul fällt '
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. 'dann auf das Standard-Preset zurück.'],
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true
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);
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}
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}
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