Agrego archivos iniciales

2026-06-04 14:47:50 -03:00
commit ed94601e34
76 changed files with 7737 additions and 0 deletions
@@ -0,0 +1,196 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+
+class OptimizeImages extends Command
+{
+    protected $signature = 'optimize:images
+                            {--apply : Aplica cambios. Sin esta flag corre en modo dry-run.}
+                            {--folder= : Solo procesa esta carpeta (carousel|sponsors|qr|promos|noticias|clubes).}
+                            {--no-backup : No crea backup de los originales.}';
+
+    protected $description = 'Comprime y redimensiona imagenes en storage/app/public/. Por defecto dry-run.';
+
+    private array $config = [
+        'carousel' => ['maxWidth' => 1600, 'quality' => 82],
+        'noticias' => ['maxWidth' => 1200, 'quality' => 82],
+        'promos'   => ['maxWidth' => 1200, 'quality' => 82],
+        'clubes'   => ['maxWidth' => 512,  'quality' => 85],
+        'sponsors' => ['maxWidth' => 600,  'quality' => 85],
+        'qr'       => ['maxWidth' => 800,  'quality' => 85],
+    ];
+
+    public function handle(): int
+    {
+        $apply    = (bool) $this->option('apply');
+        $only     = $this->option('folder');
+        $noBackup = (bool) $this->option('no-backup');
+
+        if (!extension_loaded('gd')) {
+            $this->error('La extension GD de PHP no esta instalada.');
+            return self::FAILURE;
+        }
+
+        // Usa la config real del disk 'public' (respeta override de Hostinger)
+        $base = realpath(config('filesystems.disks.public.root')) ?: config('filesystems.disks.public.root');
+        if (!is_dir($base)) {
+            $this->error("No existe: $base");
+            return self::FAILURE;
+        }
+        $this->line("Base: $base");
+
+        $backupBase = $base . '/_backup_optimize';
+        if ($apply && !$noBackup && !is_dir($backupBase)) {
+            mkdir($backupBase, 0755, true);
+        }
+
+        $this->line('');
+        $this->line($apply
+            ? '<fg=red>MODO APLICACION</> — los archivos seran reemplazados.'
+            : '<fg=yellow>MODO DRY-RUN</> — no se modifica nada. Pasa --apply para aplicar.');
+        $this->line('');
+
+        $totalOrig = 0; $totalNew = 0; $totalProcessed = 0; $totalSkipped = 0;
+
+        foreach ($this->config as $folder => $cfg) {
+            if ($only && $only !== $folder) continue;
+
+            $path = $base . '/' . $folder;
+            if (!is_dir($path)) {
+                $this->warn("  - $folder/  (no existe, skip)");
+                continue;
+            }
+
+            $this->info("Carpeta: $folder/  (max {$cfg['maxWidth']}px, q={$cfg['quality']})");
+            $files = glob($path . '/*.{jpg,jpeg,png,webp,JPG,JPEG,PNG,WEBP}', GLOB_BRACE);
+
+            $folderOrig = 0; $folderNew = 0; $folderProcessed = 0; $folderSkipped = 0;
+
+            foreach ($files as $file) {
+                $origSize = filesize($file);
+                $totalOrig += $origSize; $folderOrig += $origSize;
+
+                $info = @getimagesize($file);
+                if (!$info) { $folderSkipped++; $totalSkipped++; continue; }
+
+                [$w, $h] = $info;
+                $needsResize  = $w > $cfg['maxWidth'];
+                $needsRecomp  = $origSize > 100 * 1024; // skip si ya pesa <100KB
+
+                if (!$needsResize && !$needsRecomp) {
+                    $folderSkipped++; $totalSkipped++; $totalNew += $origSize; $folderNew += $origSize;
+                    continue;
+                }
+
+                $result = $this->processImage($file, $cfg['maxWidth'], $cfg['quality']);
+                if ($result === null) {
+                    $folderSkipped++; $totalSkipped++; $totalNew += $origSize; $folderNew += $origSize;
+                    continue;
+                }
+
+                [$newBytes, $newW, $newH] = $result;
+
+                if ($newBytes >= $origSize) {
+                    $folderSkipped++; $totalSkipped++; $totalNew += $origSize; $folderNew += $origSize;
+                    $this->line(sprintf("    - %-40s %dKB no mejora, skip", basename($file), $origSize / 1024));
+                    continue;
+                }
+
+                $folderProcessed++; $totalProcessed++;
+                $totalNew += $newBytes; $folderNew += $newBytes;
+
+                $reduction = round((1 - $newBytes / $origSize) * 100, 1);
+                $this->line(sprintf(
+                    "    %s %-40s %dKB -> %dKB (-%s%%)  %dx%d -> %dx%d",
+                    $apply ? '<fg=green>OK</>' : '<fg=cyan>--</>',
+                    basename($file), $origSize / 1024, $newBytes / 1024, $reduction,
+                    $w, $h, $newW, $newH
+                ));
+
+                if ($apply) {
+                    if (!$noBackup) {
+                        $backupDir = $backupBase . '/' . $folder;
+                        if (!is_dir($backupDir)) mkdir($backupDir, 0755, true);
+                        copy($file, $backupDir . '/' . basename($file));
+                    }
+                    file_put_contents($file, $result[3]);
+                }
+            }
+
+            $this->line(sprintf(
+                "  -> %s files procesados, %s skip, %s -> %s (-%s%%)",
+                $folderProcessed, $folderSkipped,
+                $this->fmt($folderOrig), $this->fmt($folderNew),
+                $folderOrig > 0 ? round((1 - $folderNew / max($folderOrig, 1)) * 100, 1) : 0
+            ));
+            $this->line('');
+        }
+
+        $this->line(str_repeat('=', 60));
+        $this->info(sprintf(
+            'TOTAL: %d procesados, %d skip. %s -> %s  (ahorro: %s, -%s%%)',
+            $totalProcessed, $totalSkipped,
+            $this->fmt($totalOrig), $this->fmt($totalNew),
+            $this->fmt($totalOrig - $totalNew),
+            $totalOrig > 0 ? round((1 - $totalNew / max($totalOrig, 1)) * 100, 1) : 0
+        ));
+
+        if (!$apply && $totalProcessed > 0) {
+            $this->line('');
+            $this->warn('Para aplicar realmente: php artisan optimize:images --apply');
+        }
+
+        return self::SUCCESS;
+    }
+
+    private function processImage(string $file, int $maxWidth, int $quality): ?array
+    {
+        $ext = strtolower(pathinfo($file, PATHINFO_EXTENSION));
+
+        $img = match ($ext) {
+            'jpg', 'jpeg' => @imagecreatefromjpeg($file),
+            'png'         => @imagecreatefrompng($file),
+            'webp'        => @imagecreatefromwebp($file),
+            default       => null,
+        };
+        if (!$img) return null;
+
+        $w = imagesx($img); $h = imagesy($img);
+        $newW = $w; $newH = $h;
+
+        if ($w > $maxWidth) {
+            $newW = $maxWidth;
+            $newH = (int) round($h * ($maxWidth / $w));
+            $resized = imagecreatetruecolor($newW, $newH);
+
+            if (in_array($ext, ['png', 'webp'])) {
+                imagealphablending($resized, false);
+                imagesavealpha($resized, true);
+                $transparent = imagecolorallocatealpha($resized, 0, 0, 0, 127);
+                imagefilledrectangle($resized, 0, 0, $newW, $newH, $transparent);
+            }
+
+            imagecopyresampled($resized, $img, 0, 0, 0, 0, $newW, $newH, $w, $h);
+            $img = $resized;
+        }
+
+        ob_start();
+        match ($ext) {
+            'jpg', 'jpeg' => imagejpeg($img, null, $quality),
+            'png'         => imagepng($img, null, 9),
+            'webp'        => imagewebp($img, null, $quality),
+        };
+        $bytes = ob_get_clean();
+
+        return [strlen($bytes), $newW, $newH, $bytes];
+    }
+
+    private function fmt(int $bytes): string
+    {
+        if ($bytes < 1024) return $bytes . 'B';
+        if ($bytes < 1024 * 1024) return round($bytes / 1024, 1) . 'KB';
+        return round($bytes / 1024 / 1024, 2) . 'MB';
+    }
+}