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getpgdata: Flask-приложение для доступа к PostgreSQL (Nubes структура)

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naeel
2026-08-18 18:12:04 +04:00
commit 5c5e11c5a8
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site/templates/error.html
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<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Ошибка {{ code }}</title>
<link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}">
</head>
<body>
<header><h1>Ошибка {{ code }}</h1></header>
<main>
<p class="error">{{ message }}</p>
<p><a href="{{ url_for('index') }}">← На главную</a></p>
</main>
</body>
</html>
site/templates/index.html
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<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>PostgreSQL Access</title>
<link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}">
</head>
<body>
<header>
<h1>PostgreSQL Access</h1>
<nav>
<a href="{{ url_for('index') }}">Главная</a>
<a href="{{ url_for('query') }}">SQL-консоль</a>
</nav>
{% if env == 'test' %}<span class="badge test">TEST</span>{% endif %}
</header>
<main>
<section class="card">
<h2>Подключение</h2>
<table class="kv">
<tr><th>Host</th><td>{{ cfg.host }}</td></tr>
<tr><th>Port</th><td>{{ cfg.port }}</td></tr>
<tr><th>Database</th><td>{{ cfg.dbname }}</td></tr>
<tr><th>User</th><td>{{ cfg.user }}</td></tr>
</table>
{% if error %}
<p class="error">{{ error }}</p>
{% else %}
<p class="ok">✓ Подключение активно</p>
{% endif %}
</section>
{% if tables is not none and not error %}
<section class="card">
<h2>Таблицы ({{ tables|length }})</h2>
{% if tables %}
<table>
<thead>
<tr><th>Схема</th><th>Таблица</th><th></th></tr>
</thead>
<tbody>
{% for t in tables %}
<tr>
<td>{{ t.schemaname }}</td>
<td>{{ t.tablename }}</td>
<td>
<a href="{{ url_for('table', schema=t.schemaname, name=t.tablename) }}">открыть</a>
</td>
</tr>
{% endfor %}
</tbody>
</table>
{% else %}
<p>Доступных таблиц нет.</p>
{% endif %}
</section>
{% endif %}
</main>
</body>
</html>
site/templates/query.html
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<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>SQL-консоль</title>
<link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}">
</head>
<body>
<header>
<h1>SQL-консоль (read-only)</h1>
<nav>
<a href="{{ url_for('index') }}">Главная</a>
<a href="{{ url_for('query') }}">SQL-консоль</a>
</nav>
</header>
<main>
<section class="card">
<form method="post" action="{{ url_for('query') }}">
<textarea name="sql" rows="8" placeholder="SELECT * FROM public.contracts LIMIT 100;">{{ sql }}</textarea>
<button type="submit">Выполнить</button>
<p class="hint">Только SELECT. Обрезается до {{ (QUERY_MAX_ROWS or 200)|int }} строк.</p>
</form>
</section>
{% if error %}
<p class="error">{{ error }}</p>
{% endif %}
{% if columns is not none and not error %}
<section class="card">
<h2>Результат {% if elapsed is not none %}({{ elapsed }} c){% endif %}</h2>
{% if columns %}
<div class="table-wrap">
<table>
<thead>
<tr>{% for c in columns %}<th>{{ c }}</th>{% endfor %}</tr>
</thead>
<tbody>
{% for r in rows %}
<tr>
{% for c in columns %}
<td>
{% if r[c] is none %}<span class="null">NULL</span>
{% elif r[c] is boolean %}{{ 'true' if r[c] else 'false' }}
{% else %}{{ r[c] }}{% endif %}
</td>
{% endfor %}
</tr>
{% endfor %}
</tbody>
</table>
</div>
<p class="hint">Строк: {{ rows|length }}</p>
{% else %}
<p>Запрос выполнен без набора строк.</p>
{% endif %}
</section>
{% endif %}
</main>
</body>
</html>
site/templates/table.html
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<!DOCTYPE html>
<html lang="ru">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Таблица — {{ schema }}.{{ name }}</title>
<link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}">
</head>
<body>
<header>
<h1>Таблица: {{ schema }}.{{ name }}</h1>
<nav>
<a href="{{ url_for('index') }}">Главная</a>
<a href="{{ url_for('query') }}">SQL-консоль</a>
</nav>
</header>
<main>
{% if error %}
<p class="error">{{ error }}</p>
{% else %}
<p>Строк всего: <strong>{{ count }}</strong>. Показано: {{ rows|length }} (стр. {{ page }}).</p>
{% if columns %}
<div class="table-wrap">
<table>
<thead>
<tr>
{% for c in columns %}<th>{{ c }}</th>{% endfor %}
</tr>
</thead>
<tbody>
{% for r in rows %}
<tr>
{% for c in columns %}
<td>
{% if r[c] is none %}<span class="null">NULL</span>
{% elif r[c] is boolean %}{{ 'true' if r[c] else 'false' }}
{% else %}{{ r[c] }}{% endif %}
</td>
{% endfor %}
</tr>
{% endfor %}
</tbody>
</table>
</div>
<nav class="pager">
{% if page > 1 %}
<a href="{{ url_for('table', schema=schema, name=name, page=page-1, per_page=per_page) }}">← Назад</a>
{% endif %}
{% if page * per_page < count %}
<a href="{{ url_for('table', schema=schema, name=name, page=page+1, per_page=per_page) }}">Вперёд →</a>
{% endif %}
</nav>
{% else %}
<p>Таблица пуста.</p>
{% endif %}
{% endif %}
</main>
</body>
</html>