event photo wasserzeichen umgesetzt. Event admins können eigene einsetzen (als branding) falls das Paket es erlaubt. der Super Admin kann für die günstigen Pakete eigene Wasserzeichen erzwingen
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Codex Agent
@@ -13,6 +13,7 @@ trait PresentsPackages
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$packageArray = $package->toArray();
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$features = $packageArray['features'] ?? [];
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$features = $this->normaliseFeatures($features);
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$watermarkPolicy = $package->watermark_allowed === false ? 'none' : 'basic';
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$locale = app()->getLocale();
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$name = $this->resolveTranslation($package->name_translations ?? null, $package->name ?? '', $locale);
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@@ -50,6 +51,7 @@ trait PresentsPackages
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'gallery_duration_label' => $galleryDuration,
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'events' => $package->type === 'endcustomer' ? 1 : ($package->max_events_per_year ?? null),
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'features' => $features,
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'watermark_policy' => $watermarkPolicy,
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'limits' => $package->limits,
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'max_photos' => $package->max_photos,
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'max_guests' => $package->max_guests,
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@@ -65,5 +65,122 @@ class ImageHelper
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return null;
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}
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}
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}
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/**
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* Apply a watermark in-place on the given disk/path.
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* Expects $config with keys: asset (path), position, opacity (0..1), scale (0..1), padding (px).
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*/
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public static function applyWatermarkOnDisk(string $disk, string $path, array $config): bool
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{
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$fullSrc = Storage::disk($disk)->path($path);
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if (! file_exists($fullSrc)) {
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return false;
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}
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$assetPath = $config['asset'] ?? null;
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if (! $assetPath) {
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return false;
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}
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$assetFull = null;
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if (Storage::disk('public')->exists($assetPath)) {
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$assetFull = Storage::disk('public')->path($assetPath);
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} elseif (file_exists($assetPath)) {
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$assetFull = $assetPath;
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}
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if (! $assetFull || ! file_exists($assetFull)) {
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return false;
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}
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try {
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$data = @file_get_contents($fullSrc);
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$src = $data !== false ? @imagecreatefromstring($data) : null;
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if (! $src) {
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return false;
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}
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$wmData = @file_get_contents($assetFull);
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$watermark = $wmData !== false ? @imagecreatefromstring($wmData) : null;
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if (! $watermark) {
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imagedestroy($src);
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return false;
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}
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imagesavealpha($src, true);
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imagesavealpha($watermark, true);
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$srcW = imagesx($src);
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$srcH = imagesy($src);
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$wmW = imagesx($watermark);
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$wmH = imagesy($watermark);
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if ($srcW <= 0 || $srcH <= 0 || $wmW <= 0 || $wmH <= 0) {
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imagedestroy($src);
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imagedestroy($watermark);
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return false;
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}
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$scale = max(0.05, min(1.0, (float) ($config['scale'] ?? 0.2)));
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$targetW = max(1, (int) round($srcW * $scale));
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$targetH = max(1, (int) round($wmH * ($targetW / $wmW)));
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$resized = imagecreatetruecolor($targetW, $targetH);
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imagealphablending($resized, false);
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imagesavealpha($resized, true);
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imagecopyresampled($resized, $watermark, 0, 0, 0, 0, $targetW, $targetH, $wmW, $wmH);
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imagedestroy($watermark);
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$padding = max(0, (int) ($config['padding'] ?? 0));
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$position = $config['position'] ?? 'bottom-right';
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$x = $padding;
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$y = $padding;
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if ($position === 'top-right') {
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$x = max(0, $srcW - $targetW - $padding);
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} elseif ($position === 'bottom-left') {
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$y = max(0, $srcH - $targetH - $padding);
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} elseif ($position === 'bottom-right') {
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$x = max(0, $srcW - $targetW - $padding);
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$y = max(0, $srcH - $targetH - $padding);
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} elseif ($position === 'center') {
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$x = (int) max(0, ($srcW - $targetW) / 2);
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$y = (int) max(0, ($srcH - $targetH) / 2);
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}
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$opacity = max(0.0, min(1.0, (float) ($config['opacity'] ?? 0.25)));
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$mergeOpacity = (int) round($opacity * 100); // imagecopymerge uses 0-100
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imagealphablending($src, true);
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imagecopymerge($src, $resized, $x, $y, 0, 0, $targetW, $targetH, $mergeOpacity);
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imagedestroy($resized);
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// Overwrite original (respect mime: always JPEG for compatibility)
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@imagejpeg($src, $fullSrc, 90);
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imagedestroy($src);
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return true;
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} catch (\Throwable $e) {
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return false;
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}
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}
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/**
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* Copy a source to destination and apply watermark there.
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*/
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public static function copyWithWatermark(string $disk, string $sourcePath, string $destPath, array $config): ?string
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{
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if (! Storage::disk($disk)->exists($sourcePath)) {
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return null;
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}
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Storage::disk($disk)->makeDirectory(dirname($destPath));
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Storage::disk($disk)->copy($sourcePath, $destPath);
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$applied = self::applyWatermarkOnDisk($disk, $destPath, $config);
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return $applied ? $destPath : null;
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}
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}
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90
app/Support/WatermarkConfigResolver.php
Normal file
90
app/Support/WatermarkConfigResolver.php
Normal file
@@ -0,0 +1,90 @@
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<?php
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namespace App\Support;
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use App\Models\Event;
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use Illuminate\Support\Arr;
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class WatermarkConfigResolver
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{
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public static function determineBrandingAllowed(Event $event): bool
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{
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$event->loadMissing('eventPackage.package');
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return $event->eventPackage?->package?->branding_allowed === true;
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}
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public static function determinePolicy(Event $event): string
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{
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$event->loadMissing('eventPackage.package');
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return $event->eventPackage?->package?->watermark_allowed === false ? 'none' : 'basic';
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}
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/**
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* @return array{type:string, policy:string, asset?:string, position?:string, opacity?:float, scale?:float, padding?:int}
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*/
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public static function resolve(Event $event): array
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{
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$policy = self::determinePolicy($event);
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if ($policy === 'none') {
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return [
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'type' => 'none',
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'policy' => $policy,
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];
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}
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$baseSetting = WatermarkSetting::query()->first();
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$base = [
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'asset' => $baseSetting?->asset ?? config('watermark.base.asset', 'branding/fotospiel-watermark.png'),
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'position' => $baseSetting?->position ?? config('watermark.base.position', 'bottom-right'),
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'opacity' => $baseSetting?->opacity ?? config('watermark.base.opacity', 0.25),
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'scale' => $baseSetting?->scale ?? config('watermark.base.scale', 0.2),
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'padding' => $baseSetting?->padding ?? config('watermark.base.padding', 16),
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];
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$event->loadMissing('eventPackage.package', 'tenant');
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$brandingAllowed = self::determineBrandingAllowed($event);
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$eventWatermark = Arr::get($event->settings, 'watermark', []);
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$tenantWatermark = Arr::get($event->tenant?->settings, 'watermark', []);
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$serveOriginals = (bool) Arr::get($event->settings, 'watermark_serve_originals', false);
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$mode = $brandingAllowed
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? ($eventWatermark['mode'] ?? $tenantWatermark['mode'] ?? 'base')
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: 'base';
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if ($mode === 'off' && $policy === 'basic') {
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$mode = 'base';
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}
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if ($mode === 'off') {
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return [
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'type' => 'none',
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'policy' => $policy,
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];
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}
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$source = $mode === 'custom' && $brandingAllowed ? ($eventWatermark ?: $tenantWatermark) : [];
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$asset = $source['asset'] ?? $base['asset'] ?? null;
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$position = $source['position'] ?? $base['position'] ?? 'bottom-right';
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$opacity = (float) ($source['opacity'] ?? $base['opacity'] ?? 0.25);
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$scale = (float) ($source['scale'] ?? $base['scale'] ?? 0.2);
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$padding = (int) ($source['padding'] ?? $base['padding'] ?? 16);
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$clamp = static fn (float $value, float $min, float $max) => max($min, min($max, $value));
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return [
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'type' => $mode === 'custom' && $brandingAllowed ? 'custom' : 'base',
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'policy' => $policy,
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'asset' => $asset,
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'position' => $position,
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'opacity' => $clamp($opacity, 0.0, 1.0),
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'scale' => $clamp($scale, 0.05, 1.0),
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'padding' => max(0, $padding),
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'serve_originals' => $serveOriginals,
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];
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}
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}
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use App\Models\WatermarkSetting;
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