forked from Anteros-Code-Mentoria/poc-mvc-ocr
Ajustando telas de login
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49
app/app.py
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49
app/app.py
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from flask import Flask, render_template, request, redirect, url_for, session, flash
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import os
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app = Flask(__name__)
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app.secret_key = 'segredo-super-seguro'
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# Rota de login
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@app.route('/', methods=['GET', 'POST'])
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@app.route('/login', methods=['GET', 'POST'])
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def login():
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if request.method == 'POST':
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email = request.form['email']
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password = request.form['password']
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if email == 'admin@admin.com' and password == '123456':
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session['user'] = 'Admin'
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return redirect(url_for('dashboard'))
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else:
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flash('Credenciais inválidas.', 'danger')
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return render_template('login.html')
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# Rota protegida
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@app.route('/dashboard')
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def dashboard():
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if 'user' not in session:
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return redirect(url_for('login'))
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return render_template('dashboard.html', user_name=session['user'])
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# Rota de upload
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@app.route('/upload', methods=['GET', 'POST'])
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def upload():
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if 'user' not in session:
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return redirect(url_for('login'))
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if request.method == 'POST':
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file = request.files['file']
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if file:
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filepath = os.path.join('uploads', file.filename)
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os.makedirs('uploads', exist_ok=True)
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file.save(filepath)
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flash('Arquivo enviado com sucesso!', 'success')
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return render_template('upload.html')
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# Logout
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@app.route('/logout')
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def logout():
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session.clear()
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return redirect(url_for('login'))
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if __name__ == '__main__':
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app.run(debug=True, port=5003)
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27
app/statics/css/style.css
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app/statics/css/style.css
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body {
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background-color: #f8f9fa;
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font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
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}
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h3 {
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color: #343a40;
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}
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form {
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background: #fff;
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padding: 20px;
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border-radius: 10px;
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box-shadow: 0px 3px 10px rgba(0, 0, 0, 0.1);
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}
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.navbar-brand {
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font-weight: bold;
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}
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button.btn {
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transition: background-color 0.3s ease;
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}
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button.btn:hover {
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opacity: 0.9;
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}
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21
app/templates/base.html
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21
app/templates/base.html
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<!DOCTYPE html>
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<html lang="pt-br">
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<head>
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<meta charset="UTF-8">
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<title>{% block title %}OCR App{% endblock %}</title>
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
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<link rel="stylesheet" href="{{ url_for('static', filename='css/style.css') }}">
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</head>
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<body>
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<nav class="navbar navbar-expand-lg navbar-dark bg-dark px-4">
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<a class="navbar-brand" href="#">OCR App</a>
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</nav>
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<div class="container mt-4">
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{% block content %}{% endblock %}
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</div>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
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</body>
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</html>
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<!DOCTYPE html>
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<html lang="pt">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Dashboard</title>
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</head>
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<body>
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<h1>Bem-vindo ao Dashboard!</h1>
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<p>Usuário logado: {{ user_email }}</p>
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<a href="{{ url_for('login_form.login') }}">Sair</a>
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</body>
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</html>
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{% extends "base.html" %}
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{% block title %}Dashboard - OCR App{% endblock %}
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{% block content %}
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<h3>Bem-vindo(a), {{ user_name }}</h3>
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<p>Escolha uma ação no menu ou envie um novo documento para OCR.</p>
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<a href="/upload" class="btn btn-outline-primary">Enviar novo documento</a>
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{% endblock %}
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<!DOCTYPE html>
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<html lang="pt">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Login</title>
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<link rel="stylesheet" href="{{ url_for('static', filename='styles.css') }}">
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</head>
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<body>
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<div class="login-container">
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<h2>Login</h2>
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{% with messages = get_flashed_messages(with_categories=True) %}
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{% if messages %}
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{% for category, message in messages %}
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<div class="alert alert-{{ category }}">{{ message }}</div>
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{% endfor %}
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{% endif %}
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{% endwith %}
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{% extends "base.html" %}
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<form method="POST">
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<label for="email">E-mail:</label>
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<input type="email" name="email" required>
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{% block title %}Login - OCR App{% endblock %}
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<label for="password">Senha:</label>
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<input type="password" name="password" required>
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<button type="submit">Entrar</button>
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{% block content %}
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<div class="row justify-content-center">
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<div class="col-md-4">
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<h3 class="mb-4">Login</h3>
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<form method="POST" action="/login">
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<div class="mb-3">
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<label>Email:</label>
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<input type="email" name="email" class="form-control" required>
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</div>
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<div class="mb-3">
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<label>Senha:</label>
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<input type="password" name="password" class="form-control" required>
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</div>
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<button class="btn btn-primary w-100" type="submit">Entrar</button>
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</form>
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</div>
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</body>
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</html>
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</div>
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{% endblock %}
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14
app/templates/upload.html
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14
app/templates/upload.html
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{% extends "base.html" %}
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{% block title %}Upload de Arquivo - OCR App{% endblock %}
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{% block content %}
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<h3>Upload de Documento</h3>
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<form method="POST" action="/upload" enctype="multipart/form-data">
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<div class="mb-3">
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<label for="file" class="form-label">Selecionar Arquivo</label>
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<input class="form-control" type="file" id="file" name="file" accept=".pdf,.jpg,.png,.jpeg" required>
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</div>
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<button class="btn btn-success" type="submit">Enviar</button>
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</form>
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{% endblock %}
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