52 lines
1.3 KiB
Python
52 lines
1.3 KiB
Python
#!/usr/bin/env python3
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from os import environ
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from flask import Flask, request, render_template
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from .pg import query, select
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app = Flask(__name__)
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@app.route('/')
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def home():
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if 'filter' in request.args:
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messages = select(
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'''
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SELECT * FROM messages
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ORDER BY date DESC
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WHERE from_url = :filter
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OR to_url = :filter
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''',
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filter=request.args['filter']
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)
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else:
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messages = select(
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'''
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SELECT * FROM messages
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ORDER BY date DESC
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LIMIT 100
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'''
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)
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return render_template(
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"home.html",
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users=select(
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'''
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SELECT DISTINCT ON (url) url, name
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FROM (
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(
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SELECT DISTINCT ON (from_url) from_url as url, from_name as name
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FROM messages
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ORDER BY url, date DESC
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)
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UNION
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(
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SELECT DISTINCT ON (to_url) to_url as url, to_name as name
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FROM messages
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ORDER BY url, date DESC
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)
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) as nested;
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'''
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),
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messages=messages,
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)
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