91 lines
2.1 KiB
Python
91 lines
2.1 KiB
Python
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from flask import render_template, request, jsonify
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from www import app
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import json, logging, os, glob
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from lxml import etree as et
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import config
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def list_all(d, ext):
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if not os.path.isdir(d):
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logging.error(d + " is not a valid directory.")
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return None
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return [os.path.basename(f) for f in glob.glob(os.path.join(d, "*." + ext))]
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def read_xml(d, fn):
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fp = os.path.join(d, fn)
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if not os.path.isfile(fp):
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return None
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root = et.parse(fp).getroot()
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xml_data = []
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for m in root.findall('mails/mail'):
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nbr_str = m.find('nbr').text
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date_str = m.find('date').text
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from_str = m.find('from').text
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subject_str = m.find('subject').text
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xml_data.append({'nbr': nbr_str, 'date': date_str, 'from': from_str, 'subject': subject_str})
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return xml_data
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def update_nbr_xml(d, fn, nbr, new_nbr):
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fp = os.path.join(d, fn)
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if not os.path.isfile(fp):
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return False
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tr = et.parse(fp)
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m = tr.xpath(".//nbr[text()='" + nbr + "']")
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if m is None or len(m) > 1:
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return False
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# replace nbr
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m[0].text = new_nbr
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# order all mails according to their nbr
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mails = tr.find('mails')
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print(mails)
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mails[:] = sorted(mails, key=lambda x: float(x.find('nbr').text))
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tr.write(fp)
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return True
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@app.route('/')
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def index():
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return render_template("index.html")
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@app.route('/xml', methods = ['GET', 'POST'])
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def xml():
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if request.method == 'GET':
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li = list_all(config.xml['path'], 'xml')
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li = sorted(li, key=lambda x: int(x.split('.')[0]))
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return render_template("xml_all.html", files=li)
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@app.route('/xml/<path:fn>', methods = ['GET', 'POST'])
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def xmlfn(fn):
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if request.method == 'GET':
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data = read_xml(config.xml['path'], fn)
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if data is not None:
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return render_template("xml.html", fn=fn, data=data)
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else:
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return "File: " + fn + "does not exist."
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elif request.method == 'POST':
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data = request.form
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print(data)
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a = data.get('action')
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if a == "update":
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logging.info("POST update for " + fn + " -- " + data.get('nbr') + " ++ " + data.get('new_nbr'))
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if update_nbr_xml(config.xml['path'], fn, data.get('nbr'), data.get('new_nbr')):
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return "ok"
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return "-"
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