155 lines
3.8 KiB
Python
Executable File
155 lines
3.8 KiB
Python
Executable File
#! /usr/bin/env python
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# _*_ coding: UTF-8 _*_
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import web
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urls = (
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'/', 'Index'
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)
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render = web.template.render('templates/')
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db = web.database(dbn = 'mysql', user = '', pw = '', db = '')
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def _get_schedule_list():
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schedules = db.query("SELECT sched_id, description FROM schedules WHERE sched_id < 8 ORDER BY sched_id ASC")
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lst = []
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for s in schedules:
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lst.append((s['sched_id'], s['description']))
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return lst
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class Index:
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form = web.form.Form(
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web.form.Textbox(
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'cedula',
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web.form.notnull,
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web.form.regexp('\d+', 'Debe ser un numero'),
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size = 30,
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description = "Cedula de identidad:"
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),
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web.form.Textbox(
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'email',
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web.form.notnull,
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size = 30,
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description = "Correo electronico:"
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),
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web.form.Dropdown(
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'horario',
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_get_schedule_list(),
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description = "Horario a inscribir:"
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),
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web.form.Button('Registrar horario')
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)
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def GET(self):
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schedules = db.query(
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"SELECT schedules.sched_id, schedules.description, schedules.capacity, rooms.name " +
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"FROM schedules " +
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"INNER JOIN rooms ON schedules.room_id = rooms.room_id " +
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"ORDER BY schedules.sched_id ASC"
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)
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return render.index(schedules, self.form(), None)
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def POST(self):
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schedules = db.query(
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"SELECT schedules.sched_id, schedules.description, schedules.capacity, rooms.name " +
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"FROM schedules " +
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"INNER JOIN rooms ON schedules.room_id = rooms.room_id " +
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"ORDER BY schedules.sched_id ASC"
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)
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form = self.form()
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if not form.validates():
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return render.index(
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schedules,
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self.form,
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"No deje los campos vacíos.<br/>La cédula debe ser un número."
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)
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else:
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student = db.query(
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"SELECT schedule_id FROM students WHERE id_CARD = $id AND email = $email",
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vars = {
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'id':str(form.d.cedula),
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'email':form.d.email.upper()
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}
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)
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if len(student) == 0:
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return render.index(schedules, self.form, "Cedula o email no encontrados.")
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else:
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if student[0]["schedule_id"] != 8:
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return render.index(schedules, self.form, "Estudiante con horario ya registrado.")
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else:
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sched = db.query(
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"SELECT description, capacity FROM schedules WHERE sched_id = $id",
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vars = {'id':form.d.horario}
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)
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if len(sched) == 0:
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return render.index(schedules, self.form, "ERROR: Horario no encontrado.")
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else:
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x = 0
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for s in sched:
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if x > 0:
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raise Exception("POOTIS")
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desc = s['description']
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cap = int(s['capacity'])
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x += 1
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if cap <= 0:
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return render.index(schedules, self.form, "Horario agotado.")
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else:
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db.query(
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"UPDATE schedules SET capacity = $cap where sched_id = $id",
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vars = {
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'id':form.d.horario,
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'cap':str((cap - 1))
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}
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)
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db.query(
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"UPDATE students " +
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"SET schedule_id = $sched " +
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"WHERE id_CARD = $id AND email = $email",
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vars = {
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'id':str(form.d.cedula),
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'email':form.d.email.upper(),
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'sched':form.d.horario
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}
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)
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schedules = db.query(
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"SELECT schedules.sched_id, schedules.description, " +
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"schedules.capacity, rooms.name " +
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"FROM schedules " +
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"INNER JOIN rooms ON schedules.room_id = rooms.room_id " +
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"ORDER BY schedules.sched_id ASC"
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)
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web.sendmail(
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'',
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form.d.email.lower(),
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'OECI - Laboratorio Registrado',
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'Ha registrado exitosamente el horario de laboratorio: ' + desc
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)
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return render.index(schedules, self.form, "Horario registrado exitosamente.")
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if __name__ == "__main__":
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web.config.smtp_server = ''
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web.config.smtp_port = -1
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web.config.smtp_username = ''
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web.config.smtp_password = ''
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web.config.smtp_starttls = True
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app = web.application(urls, globals())
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app.run()
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