Estiliza pagina de upload externo - responsiva (novo47)

document_history.php

@@ -0,0 +1,85 @@
+<?php
+if (!isset($_SESSION['user_id'])) {
+    header("Location: login.php");
+    exit();
+}
+
+// Conectar ao banco de dados
+$mysqli = new mysqli("10.15.0.42", "root", "34641747", "valida");
+
+if ($mysqli->connect_error) {
+    die("Connection failed: " . $mysqli->connect_error);
+}
+
+// Buscar histórico de documentos processados
+$query = "SELECT pd.*, u.username FROM processed_documents pd 
+          LEFT JOIN users u ON pd.user_id = u.id 
+          ORDER BY pd.created_at DESC";
+$result = $mysqli->query($query);
+?>
+
+<div class="container">
+    <h2>Histórico de Documentos Processados</h2>
+    
+    <table class="data-table">
+        <thead>
+            <tr>
+                <th>Data/Hora</th>
+                <th>Usuário</th>
+                <th>Documento Original</th>
+                <th>Documento Processado</th>
+                <th>Ações</th>
+            </tr>
+        </thead>
+        <tbody>
+            <?php while ($row = $result->fetch_assoc()): ?>
+            <tr>
+                <td><?php echo date('d/m/Y H:i:s', strtotime($row['created_at'])); ?></td>
+                <td><?php echo htmlspecialchars($row['username']); ?></td>
+                <td>
+                    <a href="<?php echo htmlspecialchars($row['original_path']); ?>" target="_blank">
+                        Ver Original
+                    </a>
+                </td>
+                <td>
+                    <a href="<?php echo htmlspecialchars($row['processed_path']); ?>" target="_blank">
+                        Ver Processado
+                    </a>
+                </td>
+                <td>
+                    <button onclick="deleteDocument(<?php echo $row['id']; ?>)" class="delete-btn">
+                        Excluir
+                    </button>
+                </td>
+            </tr>
+            <?php endwhile; ?>
+        </tbody>
+    </table>
+</div>
+
+<script>
+function deleteDocument(id) {
+    if (confirm('Tem certeza que deseja excluir este documento?')) {
+        fetch('delete_document.php', {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json',
+            },
+            body: JSON.stringify({id: id})
+        })
+        .then(response => response.json())
+        .then(data => {
+            if (data.success) {
+                alert('Documento excluído com sucesso!');
+                location.reload();
+            } else {
+                alert('Erro ao excluir documento: ' + data.message);
+            }
+        })
+        .catch(error => {
+            console.error('Error:', error);
+            alert('Erro ao excluir documento');
+        });
+    }
+}
+</script>

document_processor.php

@@ -0,0 +1,144 @@
+<?php
+require_once 'vendor/autoload.php';
+
+class DocumentProcessor {
+    private $srcImage;
+    private $processedImage;
+    private $outputPath;
+    
+    public function __construct() {
+        if (!extension_loaded('opencv')) {
+            throw new Exception('OpenCV PHP extension is required');
+        }
+    }
+
+    public function processDocument($imagePath, $outputPath) {
+        $this->outputPath = $outputPath;
+        
+        // Carrega a imagem
+        $this->srcImage = cv\imread($imagePath);
+        if ($this->srcImage === null) {
+            throw new Exception('Failed to load image');
+        }
+
+        // Pipeline de processamento
+        $this->detectDocument()
+             ->correctPerspective()
+             ->enhanceImage()
+             ->saveResult();
+
+        return $this->outputPath;
+    }
+
+    private function detectDocument() {
+        // Converte para escala de cinza
+        $gray = cv\cvtColor($this->srcImage, cv\COLOR_BGR2GRAY);
+        
+        // Aplica blur para reduzir ruído
+        $blur = new cv\Mat();
+        cv\GaussianBlur($gray, $blur, new cv\Size(5, 5), 0);
+        
+        // Detecta bordas
+        $edges = new cv\Mat();
+        cv\Canny($blur, $edges, 75, 200);
+        
+        // Encontra contornos
+        $contours = [];
+        $hierarchy = new cv\Mat();
+        cv\findContours($edges, $contours, $hierarchy, cv\RETR_LIST, cv\CHAIN_APPROX_SIMPLE);
+        
+        // Ordena contornos por área
+        usort($contours, function($a, $b) {
+            return cv\contourArea($b) - cv\contourArea($a);
+        });
+
+        // Procura o contorno mais próximo de um documento
+        foreach ($contours as $contour) {
+            $peri = cv\arcLength($contour, true);
+            $approx = cv\approxPolyDP($contour, 0.02 * $peri, true);
+            
+            if (count($approx) == 4) {
+                $this->documentContour = $approx;
+                break;
+            }
+        }
+
+        return $this;
+    }
+
+    private function correctPerspective() {
+        if (!isset($this->documentContour)) {
+            return $this;
+        }
+
+        // Ordena os pontos para perspectiva
+        $points = $this->orderPoints($this->documentContour);
+        
+        // Calcula dimensões do documento
+        $width = max(
+            sqrt(pow($points[1][0] - $points[0][0], 2) + pow($points[1][1] - $points[0][1], 2)),
+            sqrt(pow($points[3][0] - $points[2][0], 2) + pow($points[3][1] - $points[2][1], 2))
+        );
+        
+        $height = max(
+            sqrt(pow($points[2][0] - $points[1][0], 2) + pow($points[2][1] - $points[1][1], 2)),
+            sqrt(pow($points[3][0] - $points[0][0], 2) + pow($points[3][1] - $points[0][1], 2))
+        );
+
+        // Define pontos de destino
+        $dst = cv\Mat::zeros([4, 2], CV_32F);
+        $dst[0] = [0, 0];
+        $dst[1] = [$width - 1, 0];
+        $dst[2] = [$width - 1, $height - 1];
+        $dst[3] = [0, $height - 1];
+
+        // Aplica transformação de perspectiva
+        $matrix = cv\getPerspectiveTransform($points, $dst);
+        $this->processedImage = cv\warpPerspective($this->srcImage, $matrix, [$width, $height]);
+
+        return $this;
+    }
+
+    private function enhanceImage() {
+        if (!isset($this->processedImage)) {
+            $this->processedImage = $this->srcImage;
+        }
+
+        // Converte para LAB para melhor processamento
+        $lab = cv\cvtColor($this->processedImage, cv\COLOR_BGR2LAB);
+        $l_channel = cv\split($lab)[0];
+        
+        // Aplica CLAHE para melhorar contraste
+        $clahe = cv\createCLAHE(3.0, [8, 8]);
+        $cl = $clahe->apply($l_channel);
+        
+        // Reconstrói imagem
+        $limg = cv\merge([$cl, cv\split($lab)[1], cv\split($lab)[2]]);
+        $this->processedImage = cv\cvtColor($limg, cv\COLOR_LAB2BGR);
+
+        return $this;
+    }
+
+    private function saveResult() {
+        if (!isset($this->processedImage)) {
+            throw new Exception('No processed image to save');
+        }
+
+        cv\imwrite($this->outputPath, $this->processedImage);
+        return $this;
+    }
+
+    private function orderPoints($pts) {
+        // Ordena pontos para transformação de perspectiva
+        $rect = array_fill(0, 4, [0, 0]);
+        $s = array_map(function($p) { return $p[0] + $p[1]; }, $pts);
+        $d = array_map(function($p) { return $p[0] - $p[1]; }, $pts);
+        
+        $rect[0] = $pts[array_search(min($s), $s)]; // top-left
+        $rect[2] = $pts[array_search(max($s), $s)]; // bottom-right
+        $rect[1] = $pts[array_search(min($d), $d)]; // top-right
+        $rect[3] = $pts[array_search(max($d), $d)]; // bottom-left
+        
+        return $rect;
+    }
+}

index.php

@@ -52,6 +52,10 @@ include 'top_menu.php';
                 include 'clientes/edit_note.php';
             } elseif ($page == 'delete_note' && isset($_POST['id'])) {
                 include 'clientes/delete_note.php';
+            } elseif ($page == 'process_document') {
+                include 'process_document.php';
+            } elseif ($page == 'document_history') {
+                include 'document_history.php';
             } else {
                 echo "<h2>Bem-vindo ao Sistema de Ferramentas</h2>";
             }

menu.php

@@ -12,7 +12,7 @@ if (!isset($_SESSION['user_id'])) {
         <li>
             <a href="javascript:void(0);" onclick="toggleSubmenu('submenu1')">Autenticador de Provas Digitais</a>
             <ul id="submenu1" class="submenu">
-                <li><a href="index.php?page=upload">Upload de Arquivos</a></li>
+                <li><a href="/prova/upload_prova.php">Upload de Arquivos</a></li>
                 <li><a href="index.php?page=status">Ver Status</a></li>
                 <li><a href="index.php?page=list_files">Lista de Arquivos Processados</a></li>
             </ul>
@@ -24,6 +24,13 @@ if (!isset($_SESSION['user_id'])) {
                 <li><a href="index.php?page=list_clients">Listagem de Clientes</a></li>
             </ul>
         </li>
+        <li>
+            <a href="javascript:void(0);" onclick="toggleSubmenu('submenu3')">Processamento de Documentos</a>
+            <ul id="submenu3" class="submenu">
+                <li><a href="index.php?page=process_document">Processar Documento</a></li>
+                <li><a href="index.php?page=document_history">Histórico</a></li>
+            </ul>
+        </li>
         <!-- Adicione mais ferramentas aqui -->
     </ul>
 </div>

process_document.php

@@ -0,0 +1,85 @@
+<?php
+if (!isset($_SESSION['user_id'])) {
+    header("Location: login.php");
+    exit();
+}
+
+require_once 'document_processor.php';
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_FILES['document'])) {
+    try {
+        $file = $_FILES['document'];
+        $uploadDir = 'uploads/documents/';
+        $processedDir = 'uploads/processed/';
+        
+        // Cria diretórios se não existirem
+        if (!file_exists($uploadDir)) {
+            mkdir($uploadDir, 0777, true);
+        }
+        if (!file_exists($processedDir)) {
+            mkdir($processedDir, 0777, true);
+        }
+
+        // Gera nomes únicos para os arquivos
+        $originalName = basename($file['name']);
+        $extension = pathinfo($originalName, PATHINFO_EXTENSION);
+        $timestamp = time();
+        $uploadFile = $uploadDir . $timestamp . '_' . $originalName;
+        $processedFile = $processedDir . $timestamp . '_processed.' . $extension;
+
+        if (move_uploaded_file($file['tmp_name'], $uploadFile)) {
+            $processor = new DocumentProcessor();
+            $result = $processor->processDocument($uploadFile, $processedFile);
+            
+            // Salva o registro no banco de dados
+            $mysqli = new mysqli("10.15.0.42", "root", "34641747", "valida");
+            $stmt = $mysqli->prepare("INSERT INTO processed_documents (user_id, original_path, processed_path, created_at) VALUES (?, ?, ?, NOW())");
+            $stmt->bind_param("iss", $_SESSION['user_id'], $uploadFile, $processedFile);
+            $stmt->execute();
+            
+            $message = "Documento processado com sucesso!";
+            $success = true;
+        } else {
+            throw new Exception("Falha ao fazer upload do arquivo.");
+        }
+    } catch (Exception $e) {
+        $message = "Erro: " . $e->getMessage();
+        $success = false;
+    }
+}
+?>
+
+<div class="container">
+    <h2>Processamento de Documentos</h2>
+    
+    <?php if (isset($message)): ?>
+        <div class="alert <?php echo $success ? 'alert-success' : 'alert-error'; ?>">
+            <?php echo htmlspecialchars($message); ?>
+        </div>
+    <?php endif; ?>
+
+    <form method="POST" enctype="multipart/form-data" class="upload-form">
+        <div class="form-group">
+            <label for="document">Selecione o documento:</label>
+            <input type="file" id="document" name="document" accept="image/*" required>
+        </div>
+        
+        <button type="submit" class="btn btn-primary">Processar Documento</button>
+    </form>
+
+    <?php if (isset($processedFile) && file_exists($processedFile)): ?>
+        <div class="result-preview">
+            <h3>Resultado:</h3>
+            <div class="image-comparison">
+                <div>
+                    <h4>Original:</h4>
+                    <img src="<?php echo htmlspecialchars($uploadFile); ?>" alt="Original">
+                </div>
+                <div>
+                    <h4>Processado:</h4>
+                    <img src="<?php echo htmlspecialchars($processedFile); ?>" alt="Processado">
+                </div>
+            </div>
+        </div>
+    <?php endif; ?>
+</div>

style.css

@@ -209,3 +209,50 @@ textarea {
 #search-button:hover {
     background-color: #0056b3;
 }
+
+/* Estilos para processamento de documentos */
+.upload-form {
+    max-width: 600px;
+    margin: 20px auto;
+    padding: 20px;
+    background: #f5f5f5;
+    border-radius: 5px;
+}
+
+.result-preview {
+    margin-top: 30px;
+}
+
+.image-comparison {
+    display: flex;
+    justify-content: space-around;
+    margin-top: 20px;
+    flex-wrap: wrap;
+}
+
+.image-comparison img {
+    max-width: 45%;
+    height: auto;
+    margin: 10px;
+    border: 1px solid #ddd;
+    box-shadow: 0 0 5px rgba(0,0,0,0.2);
+}
+
+.alert {
+    padding: 15px;
+    margin-bottom: 20px;
+    border: 1px solid transparent;
+    border-radius: 4px;
+}
+
+.alert-success {
+    color: #155724;
+    background-color: #d4edda;
+    border-color: #c3e6cb;
+}
+
+.alert-error {
+    color: #721c24;
+    background-color: #f8d7da;
+    border-color: #f5c6cb;
+}