31 lines
930 B
Python
Executable File
31 lines
930 B
Python
Executable File
from flask import Blueprint, abort
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import os
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prgs_bp = Blueprint('prgs', __name__, url_prefix='/api/prgs')
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# Base directory for files
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PRGS_DIR = os.path.join(os.getcwd(), 'prgs')
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@prgs_bp.route('/<filename>', methods=['GET'])
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def get_prg_file(filename):
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"""
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Return the last line of the specified file from the prgs directory.
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"""
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try:
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# Security check to prevent path traversal attacks
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if '..' in filename or '/' in filename:
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abort(400, "Invalid file request")
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filepath = os.path.join(PRGS_DIR, filename)
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# Read the last line of the file
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with open(filepath, 'r') as f:
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content = f.read()
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lines = content.splitlines()
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last_line = lines[-1] if lines else ''
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return last_line
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except FileNotFoundError:
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abort(404, "File not found")
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except Exception as e:
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abort(500, f"An error occurred: {e}") |