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|
"""
App object setup for application.
Contains the create_app() procedure for instansiating new Flask app
ins. Settings are instanciated from instance/settings.py, and extra
functionallity is pulled in from other modules.
"""
import logging
import random
import os.path
import subprocess
from domonic.html import (
a,
div,
img,
span,
)
import flask
from flask import (
Flask,
request,
flash,
redirect,
url_for
)
from sqlalchemy.orm import joinedload
import werkzeug.datastructures
import http.client
import urllib.parse
from .app import model
from .app import cmdline
from .app import api
logging.basicConfig(level=logging.DEBUG)
def create_app():
"""
Create new flask app.
Should bind everything needed to it.
This method is also used by `flask run`
https://flask.palletsprojects.com/en/2.1.x/cli/
"""
app = Flask(__name__, instance_relative_config=True)
app.config.from_pyfile('settings.py')
for module in [
model,
cmdline,
api,
]:
module.init_app(app)
@app.route('/')
def root_page():
# flash('Test')
return flask.render_template('index.html')
@app.route('/host')
def hosts():
result = model.Host.query.all()
return flask.render_template(
'list.html',
title='Hosts',
items=[div(img(_class='distroicon',
_height=16,
**{'_data-host':x.fqdn}),
a(x.fqdn, _href=f'/host/{x.fqdn}'),
span(x.summary,_class='summary') if x.summary else [],
_class='hostline',
)
for x in result])
@app.route('/host/<host>')
def host(host):
host = model.Host.query.where(model.Host.fqdn == host).one()
return flask.render_template('host.html', host=host)
@app.route('/environment')
def environments():
# TODO sqlalchemy order by for children?
envs = model.Environment.query.all()
return flask.render_template(
'list.html',
title='Environments',
items=[a(env.name, _href=f'/environment/{env.name}')
for env in envs])
@app.route('/environment/<name>')
def environment(name):
env = model.Environment \
.query \
.where(model.Environment.name == name) \
.one()
return flask.render_template(
'environment.html',
title=name,
env=env)
@app.route('/class')
def classes():
clss = model.PuppetClass \
.query \
.all()
return flask.render_template(
'list.html',
title='Classes',
items=[div(a(cls.name, _href=f'/class/{cls.name}'),
span(_class="count", **{'_data-cls': cls.name}))
for cls in clss])
@app.route('/class/<name>')
def class_(name):
cls = model.PuppetClass \
.query \
.where(model.PuppetClass.name == name) \
.options(joinedload('files').joinedload('environment')) \
.one()
return flask.render_template('class.html',
title=name,
cls=cls)
@app.route('/file')
def file():
environment = request.args.get('environment')
path = request.args.get('path')
path_base = '/var/lib/machines/busting/etc/puppetlabs/code/environments/'
with open(os.path.join(path_base, environment, path)) as f:
content = f.read()
return flask.render_template('file.html',
title=f'{environment}/{path}',
content=content)
@app.route('/pdb')
def pdb_proxy():
h1 = http.client.HTTPConnection('busting.adrift.space:8080')
params = urllib.parse.urlencode({
'query': request.args.get('query')
})
type = request.args.get('type')
# h1.request('GET', f'/pdb/query/v4?{params}')
h1.request('GET', f'/pdb/query/v4/{type}?{params}')
r1 = h1.getresponse()
data = r1.read()
d = werkzeug.datastructures.Headers()
for key, value in r1.headers.items():
d.add(key, value)
return flask.Response(response=[data],
status=r1.status,
headers=d)
# API?
@app.route('/remove', methods=['POST'])
def remove_classes():
print(request.form['fqdn'])
print(request.form.getlist('cls'))
flash('Classes removed')
return redirect(url_for('root_page'))
# a /enc route for the classifier might be a good idea
return app
|
