139 lines
3.7 KiB
Python
139 lines
3.7 KiB
Python
from flask import Flask, redirect, url_for, render_template, request, flash
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from models import db, Contact
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from forms import ContactForm
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# Flask
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app = Flask(__name__)
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app.secret_key = 'my secret'
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# Database
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app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///book.sqlite'
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# app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql+pymysql://root@localhost/book'
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app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
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@app.context_processor
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def add_lang_to_templates():
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return {'lang': 'en'}
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db.init_app(app)
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@app.route("/")
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def index():
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'''
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Home page
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'''
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return redirect(url_for('contacts'))
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@app.route("/new_contact", methods=('GET', 'POST'))
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def new_contact():
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'''
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Create new contact
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'''
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form = ContactForm()
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if form.validate_on_submit():
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# Get form
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name = form.name.data
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surname = form.surname.data
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email = form.email.data
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phone = form.phone.data
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# Save in database
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try:
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my_contact = Contact(name, surname, email, phone)
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db.session.add(my_contact)
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db.session.commit()
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# User info
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flash('Contact created correctly', 'success')
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return redirect(url_for('contacts'))
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except:
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db.session.rollback()
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flash('Error generating contact.', 'danger')
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return render_template('web/new_contact.html', form=form)
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@app.route("/edit_contact/<id>", methods=('GET', 'POST'))
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def edit_contact(id):
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'''
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Edit contact
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:param id: Id from contact
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'''
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rtn = None
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my_contact = Contact.query.filter_by(id=id).first()
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if request.method.lower() == 'get':
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form = ContactForm(obj=my_contact)
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else:
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form = ContactForm()
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if form.validate_on_submit():
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form.populate_obj(my_contact)
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# Get form
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name = form.name.data
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surname = form.surname.data
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email = form.email.data
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phone = form.phone.data
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try:
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# Update contact
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my_contact.name = name
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my_contact.surname = surname
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my_contact.email = email
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my_contact.phone = phone
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db.session.add(my_contact)
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db.session.commit()
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# User info
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flash('Saved successfully', 'success')
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rtn = redirect(url_for('index'))
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except:
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db.session.rollback()
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flash('Error updating contact.', 'danger')
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return rtn if rtn is not None else render_template(
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'web/edit_contact.html',
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form=form,
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contact_id=my_contact.id)
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@app.route("/contacts")
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def contacts():
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'''
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Show alls contacts
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'''
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contacts = Contact.query.order_by(Contact.name).all()
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return render_template('web/contacts.html', contacts=contacts)
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@app.route("/search")
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def search():
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'''
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Search
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'''
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name_search = request.args.get('name')
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all_contacts = Contact.query.filter(
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Contact.name.contains(name_search)
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).order_by(Contact.name).all()
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return render_template('web/contacts.html', contacts=all_contacts)
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@app.route("/contacts/delete", methods=('POST',))
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def contacts_delete():
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'''
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Delete contact
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:param id: Id from contact
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'''
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try:
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mi_contacto = Contact.query.filter_by(id=request.form['id']).first()
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db.session.delete(mi_contacto)
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db.session.commit()
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flash('Delete successfully.', 'danger')
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except:
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db.session.rollback()
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flash('Error delete contact.', 'danger')
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return redirect(url_for('contacts'))
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if __name__ == "__main__":
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app.debug = True
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app.run(host='0.0.0.0', port=8888, debug=True)
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