89 lines
2.0 KiB
Python
89 lines
2.0 KiB
Python
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import pymysql
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from jinja2 import Environment, FileSystemLoader
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from flask import Flask, render_template
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import os
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# Configuration
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HOST = "localhost"
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USER = "demoUser"
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PASSWORD = "demoPassword"
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DATABASE = "cijliness"
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CHARSET = 'utf8mb4'
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# Initialize Flask app and Jinja2 template engine
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app = Flask(__name__, template_folder=os.path.abspath('./templates'))
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app.config['TEMPLATES_AUTO_RELOAD'] = True
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app.config['SECRET_KEY'] = 'your_secret_key'
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loader = FileSystemLoader('templates')
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env = Environment(loader=loader)
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app.jinja_env = env
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def get_formatted_date(value):
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"""Custom Jinja2 date filter."""
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return value.strftime("%Y-%m-%d %H:%M")
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env.filters['date'] = get_formatted_date
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def get_articles():
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"""Fetch articles from the database."""
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try:
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connection = pymysql.connect(
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host=HOST,
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user=USER,
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password=PASSWORD,
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db=DATABASE,
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charset=CHARSET
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)
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cursor = connection.cursor()
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query = '''
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SELECT id, title, introtext,created FROM cijliness.cijl_content
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WHERE state = 1
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ORDER BY id ASC;
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'''
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cursor.execute(query)
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articles = []
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for row in cursor:
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articles.append({
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'id': row[0],
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'title': row[1],
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'introtext': row[2],
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'created': row[3],
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})
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cursor.close()
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connection.commit()
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connection.close()
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return articles
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except pymysql.MySQLError as e:
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print(f"Error: {e}")
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return None
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@app.route("/")
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def index():
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"""Render base.html with articles."""
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articles = get_articles()
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if articles is not None:
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context = {'articles': articles}
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output = render_template('base.html', **context)
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with open("rendered.html", "w") as f:
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f.write(output)
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return render_template('base.html', **context)
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return "Failed to fetch articles."
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if __name__ == "__main__":
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app.run()
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index() |