mirror of
https://github.com/DarkflameUniverse/NexusDashboard.git
synced 2024-11-09 19:58:19 +00:00
78 lines
2.3 KiB
Python
78 lines
2.3 KiB
Python
from flask import render_template, Blueprint, redirect, request, send_from_directory, make_response, send_file
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from flask_user import login_required, current_user
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import json, glob, os
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from wand import image
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from app.models import Account, AccountInvitation, CharacterInfo
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from app.schemas import AccountSchema, CharacterInfoSchema
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from app.luclient import query_cdclient
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from app import gm_level
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main_blueprint = Blueprint('main', __name__)
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account_schema = AccountSchema()
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char_info_schema = CharacterInfoSchema()
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@main_blueprint.route('/', methods=['GET'])
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def index():
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"""Home/Index Page"""
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if current_user.is_authenticated:
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account_data = Account.query.filter(Account.id == current_user.id).first()
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return render_template(
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'main/index.html.j2',
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account_data=account_data
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)
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else:
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return render_template('main/index.html.j2')
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@main_blueprint.route('/about')
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def about():
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"""About Page"""
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return render_template('main/about.html.j2')
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@main_blueprint.route('/favicon.ico')
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def favicon():
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return send_from_directory(
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'static/logo/',
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'favicon.ico',
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mimetype='image/vnd.microsoft.icon'
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)
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@main_blueprint.route('/logs')
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@gm_level(9)
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def logs():
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with open('nexus_dashboard.log', 'r') as file:
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logs = tail(file, 100)
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return render_template('main/logs.html.j2', logs=logs)
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def tail( f, lines=20 ):
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total_lines_wanted = lines
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BLOCK_SIZE = 1024
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f.seek(0, 2)
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block_end_byte = f.tell()
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lines_to_go = total_lines_wanted
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block_number = -1
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blocks = [] # blocks of size BLOCK_SIZE, in reverse order starting
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# from the end of the file
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while lines_to_go > 0 and block_end_byte > 0:
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if (block_end_byte - BLOCK_SIZE > 0):
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# read the last block we haven't yet read
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f.seek(block_number*BLOCK_SIZE, 2)
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blocks.append(f.read(BLOCK_SIZE))
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else:
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# file too small, start from begining
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f.seek(0,0)
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# only read what was not read
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blocks.append(f.read(block_end_byte))
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lines_found = blocks[-1].count('\n')
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lines_to_go -= lines_found
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block_end_byte -= BLOCK_SIZE
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block_number -= 1
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all_read_text = ''.join(reversed(blocks))
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return '</br>'.join(all_read_text.splitlines()[-total_lines_wanted:])
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