diff --git a/printer/forms.py b/printer/forms.py
new file mode 100644
index 00000000..d013a91b
--- /dev/null
+++ b/printer/forms.py
@@ -0,0 +1,37 @@
+# -*- mode: python; coding: utf-8 -*-
+
+"""printer.forms
+Form to add, edit, cancel printer jobs.
+Author : Maxime Bombar <bombar@crans.org>.
+Date : 29/06/2018
+"""
+
+from django import forms
+from django.forms import (
+ Form,
+ ModelForm,
+)
+
+import itertools
+
+from re2o.mixins import FormRevMixin
+
+from .models import (
+ JobWithOptions,
+)
+
+
+class JobForm(FormRevMixin, ModelForm):
+ def __init__(self, *args, **kwargs):
+ prefix = kwargs.pop('prefix', self.Meta.model.__name__)
+ super(TrueJobForm, self).__init__(*args, prefix=prefix, **kwargs)
+
+ class Meta:
+ model = JobWithOptions
+ fields = [
+ 'file',
+ 'color',
+ 'disposition',
+ 'count',
+ ]
+
diff --git a/printer/models.py b/printer/models.py
index 71a83623..f16e620d 100644
--- a/printer/models.py
+++ b/printer/models.py
@@ -1,3 +1,116 @@
-from django.db import models
+# -*- mode: python; coding: utf-8 -*-
-# Create your models here.
+"""printer.models
+Models of the printer application
+Author : Maxime Bombar <bombar@crans.org>.
+Date : 29/06/2018
+"""
+
+from __future__ import unicode_literals
+
+from django.db import models
+from django.forms import ValidationError
+from django.utils.translation import ugettext_lazy as _
+from django.template.defaultfilters import filesizeformat
+
+from re2o.mixins import RevMixin
+
+import users.models
+
+from .validators import (
+ FileValidator,
+)
+
+from .settings import (
+ MAX_PRINTFILE_SIZE,
+ ALLOWED_TYPES,
+)
+
+
+"""
+- ```user_printing_path``` is a function that returns the path of the uploaded file, used with the FileField.
+- ```Job``` is the main model of a printer job. His parent is the ```user``` model.
+"""
+
+
+def user_printing_path(instance, filename):
+ # File will be uploaded to MEDIA_ROOT/printings/user_<id>/<filename>
+ return 'printings/user_{0}/{1}'.format(instance.user.id, filename)
+
+
+class JobWithOptions(RevMixin, models.Model):
+ """
+ This is the main model of printer application :
+
+ - ```user``` is a ForeignKey to the User Application
+ - ```file``` is the file to print
+ - ```starttime``` is the time when the job was launched
+ - ```endtime``` is the time when the job was stopped.
+ A job is stopped when it is either finished or cancelled.
+ - ```status``` can be running, finished or cancelled.
+ - ```club``` is blank in general. If the job was launched as a club then
+ it is the id of the club.
+ - ```price``` is the total price of this printing.
+
+ Printing Options :
+
+ - ```format``` is the paper format. Example: A4.
+ - ```color``` is the colorization option. Either Color or Greyscale.
+ - ```disposition``` is the paper disposition.
+ - ```count``` is the number of copies to be printed.
+ - ```stapling``` is the stapling options.
+ - ```perforations``` is the perforation options.
+
+
+ Parent class : User
+ """
+ STATUS_AVAILABLE = (
+ ('Printable', 'Printable'),
+ ('Running', 'Running'),
+ ('Cancelled', 'Cancelled'),
+ ('Finished', 'Finished')
+ )
+ user = models.ForeignKey('users.User', on_delete=models.PROTECT)
+ file = models.FileField(upload_to=user_printing_path, validators=[FileValidator(allowed_types=ALLOWED_TYPES, max_size=MAX_PRINTFILE_SIZE)])
+ starttime = models.DateTimeField(auto_now_add=True)
+ endtime = models.DateTimeField(null=True)
+ status = models.CharField(max_length=255, choices=STATUS_AVAILABLE)
+ printAs = models.ForeignKey('users.User', on_delete=models.PROTECT, related_name='print_as_user', null=True)
+ price = models.IntegerField(default=0)
+
+ FORMAT_AVAILABLE = (
+ ('A4', 'A4'),
+ ('A3', 'A4'),
+ )
+ COLOR_CHOICES = (
+ ('Greyscale', 'Greyscale'),
+ ('Color', 'Color')
+ )
+ DISPOSITIONS_AVAILABLE = (
+ ('TwoSided', 'Two sided'),
+ ('OneSided', 'One sided'),
+ ('Booklet', 'Booklet')
+ )
+ STAPLING_OPTIONS = (
+ ('None', 'None'),
+ ('TopLeft', 'One top left'),
+ ('TopRight', 'One top right'),
+ ('LeftSided', 'Two left sided'),
+ ('RightSided', 'Two right sided')
+ )
+ PERFORATION_OPTIONS = (
+ ('None', 'None'),
+ ('TwoLeftSidedHoles', 'Two left sided holes'),
+ ('TwoRightSidedHoles', 'Two right sided holes'),
+ ('TwoTopHoles', 'Two top holes'),
+ ('TwoBottomHoles', 'Two bottom holes'),
+ ('FourLeftSidedHoles', 'Four left sided holes'),
+ ('FourRightSidedHoles', 'Four right sided holes')
+ )
+
+ format = models.CharField(max_length=255, choices=FORMAT_AVAILABLE, default='A4')
+ color = models.CharField(max_length=255, choices=COLOR_CHOICES, default='Greyscale')
+ disposition = models.CharField(max_length=255, choices=DISPOSITIONS_AVAILABLE, default='TwoSided')
+ count = models.PositiveIntegerField(default=1)
+ stapling = models.CharField(max_length=255, choices=STAPLING_OPTIONS, default='None')
+ perforation = models.CharField(max_length=255, choices=PERFORATION_OPTIONS, default='None')
diff --git a/printer/templates/printer/echec.html b/printer/templates/printer/echec.html
new file mode 100644
index 00000000..d15907c3
--- /dev/null
+++ b/printer/templates/printer/echec.html
@@ -0,0 +1,12 @@
+{% extends "base.html" %}
+{% load staticfiles %}
+{% load i18n %}
+
+{% load bootstrap3 %}
+{% load massive_bootstrap_form %}
+{% load static %}
+{% block title %}Printing interface{% endblock %}
+
+{% block content %}
+<h3>{% trans "Failure" %}</h3>
+{% endblock %}
diff --git a/printer/templates/printer/newjob.html b/printer/templates/printer/newjob.html
new file mode 100644
index 00000000..1167e18e
--- /dev/null
+++ b/printer/templates/printer/newjob.html
@@ -0,0 +1,87 @@
+{% extends "base.html" %}
+{% load staticfiles %}
+{% load i18n %}
+
+{% load bootstrap3 %}
+{% load massive_bootstrap_form %}
+{% load static %}
+{% block title %}Printing interface{% endblock %}
+
+{% block content %}
+<form class="form" method="post" enctype="multipart/form-data">
+ {% csrf_token %}
+ <h3>{% trans "Printing Menu" %}</h3>
+ {{ jobform.management_form }}
+ {% bootstrap_formset_errors jobform %}
+ <div id="form_set" class="form-group">
+ {% for job in jobform.forms %}
+ <div class='file_to_print form-inline'>
+ {% bootstrap_form job label_class='sr-only' %}
+ <button class="btn btn-danger btn-sm" id="id_form-0-job-remove" type="button">
+ <span class="fa fa-times"></span>
+ </button>
+ </div>
+ {% endfor %}
+ </div>
+ <input class="btn btn-primary btn-sm" role="button" value="{% trans "Add a file"%}" id="add_one">
+ {% bootstrap_button action_name button_type="submit" icon="star" %}
+</form>
+<script type="text/javascript">
+
+ var template = `{% bootstrap_form jobform.empty_form label_class='sr-only' %}
+ <button class="btn btn-danger btn-sm"
+ id="id_form-__prefix__-job-remove" type="button">
+ <span class="fa fa-times"></span>
+ </button>`
+
+ function add_job() {
+ var new_index =
+ document.getElementsByClassName('file_to_print').length;
+ document.getElementById('id_form-TOTAL_FORMS').value ++;
+ var new_job = document.createElement('div');
+ new_job.className = 'file_to_print form-inline';
+ new_job.innerHTML = template.replace(/__prefix__/g, new_index);
+ document.getElementById('form_set').appendChild(new_job);
+ add_listener_for_id(new_index);
+ }
+
+
+ function del_job(event){
+ var job = event.target.parentNode;
+ job.parentNode.removeChild(job);
+ document.getElementById('id_form-TOTAL_FORMS').value --;
+ }
+
+
+function add_listener_for_id(i){
+ document.getElementById('id_form-' + i.toString() + '-job-remove')
+ .addEventListener("click", function(event){
+ var job = event.target.parentNode;
+ job.parentNode.removeChild(job);
+ document.getElementById('id_form-TOTAL_FORMS').value --;
+ }
+ )
+ }
+
+
+ // Add events manager when DOM is fully loaded
+ document.addEventListener(
+ "DOMContentLoaded",
+ function() {
+ document.getElementById("add_one")
+ .addEventListener("click", add_job, true);
+ document.getElementById('id_form-0-job-remove')
+ .addEventListener("click", function(event){
+ var job = event.target.parentNode;
+ job.parentNode.removeChild(job);
+ document.getElementById('id_form-TOTAL_FORMS').value --;
+ }
+ )
+
+ }
+
+ );
+
+</script>
+{% endblock %}
+
diff --git a/printer/templates/printer/success.html b/printer/templates/printer/success.html
new file mode 100644
index 00000000..c7649e0a
--- /dev/null
+++ b/printer/templates/printer/success.html
@@ -0,0 +1,12 @@
+{% extends "base.html" %}
+{% load staticfiles %}
+{% load i18n %}
+
+{% load bootstrap3 %}
+{% load massive_bootstrap_form %}
+{% load static %}
+{% block title %}Printing interface{% endblock %}
+
+{% block content %}
+<h3>{% trans "Success" %}</h3>
+{% endblock %}
diff --git a/printer/urls.py b/printer/urls.py
index 5dcec9cd..3629c741 100644
--- a/printer/urls.py
+++ b/printer/urls.py
@@ -1,3 +1,17 @@
# -*- coding: utf-8 -*-
+"""printer.urls
+The defined URLs for the printer app
+Author : Maxime Bombar <bombar@crans.org>.
+Date : 29/06/2018
+"""
+from __future__ import unicode_literals
-urlpatterns = []
+from django.conf.urls import url
+
+import re2o
+from . import views
+
+urlpatterns = [
+ url(r'^new_job/$', views.new_job, name="new-job"),
+ url(r'^success/$', views.success, name="success"),
+]
diff --git a/printer/validators.py b/printer/validators.py
new file mode 100644
index 00000000..069383cb
--- /dev/null
+++ b/printer/validators.py
@@ -0,0 +1,72 @@
+# -*- mode: python; coding: utf-8 -*-
+
+
+"""printer.validators
+Custom validators useful for printer application.
+Author : Maxime Bombar <bombar@crans.org>.
+Date : 29/06/2018
+"""
+
+
+
+from django.utils.translation import ugettext_lazy as _
+from django.core.exceptions import ValidationError
+from django.template.defaultfilters import filesizeformat
+from django.utils.deconstruct import deconstructible
+
+import mimetypes
+
+@deconstructible
+class FileValidator(object):
+ """
+ Custom validator for files. It checks the size and mimetype.
+
+ Parameters:
+ * ```allowed_types``` is an iterable of allowed mimetypes. Example: ['application/pdf'] for a pdf file.
+ * ```max_size``` is the maximum size allowed in bytes. Example: 25*1024*1024 for 25 MB.
+
+ Usage example:
+
+ class UploadModel(models.Model):
+ file = fileField(..., validators=FileValidator(allowed_types = ['application/pdf'], max_size=25*1024*1024))
+ """
+
+
+ def __init__(self, *args, **kwargs):
+ """
+ Initialize the custom validator.
+ By default, all types and size are allowed.
+ """
+ self.allowed_types = kwargs.pop('allowed_types', None)
+ self.max_size = kwargs.pop('max_size', None)
+
+ def __call__(self, value):
+ """
+ Check the type and size.
+ """
+
+
+ type_message = _("MIME type '%(type)s' is not valid. Please, use one of these types: %(allowed_types)s.")
+ type_code = 'invalidType'
+
+ oversized_message = _('The current file size is %(size)s. The maximum file size is %(max_size)s.')
+ oversized_code = 'oversized'
+
+
+ mimetype = mimetypes.guess_type(value.name)[0]
+ if self.allowed_types and not (mimetype in self.allowed_types):
+ type_params = {
+ 'type': mimetype,
+ 'allowed_types': ', '.join(self.allowed_types),
+ }
+
+ raise ValidationError(type_message, code=type_code, params=type_params)
+
+ filesize = len(value)
+ if self.max_size and filesize > self.max_size:
+ oversized_params = {
+ 'size': '{}'.format(filesizeformat(filesize)),
+ 'max_size': '{}'.format(filesizeformat(self.max_size)),
+ }
+
+ raise ValidationError(oversized_message, code=oversized_code, params=oversized_params)
diff --git a/printer/views.py b/printer/views.py
index 91ea44a2..4dced049 100644
--- a/printer/views.py
+++ b/printer/views.py
@@ -1,3 +1,55 @@
-from django.shortcuts import render
+# -*- mode: python; coding: utf-8 -*-
-# Create your views here.
+"""printer.views
+The views for the printer app
+Author : Maxime Bombar <bombar@crans.org>.
+Date : 29/06/2018
+"""
+
+from __future__ import unicode_literals
+
+from django.urls import reverse
+from django.shortcuts import render, redirect
+from django.forms import modelformset_factory, formset_factory
+
+from re2o.views import form
+from users.models import User
+
+from . import settings
+
+from .forms import (
+ JobForm,
+ )
+
+
+def new_job(request):
+ """
+ View to create a new printing job
+ """
+ job_formset = formset_factory(JobForm)(
+ request.POST or None, request.FILES,
+ )
+ if job_formset.is_valid():
+ for job in job_formset:
+ job = job.save(commit=False)
+ job.user=request.user
+ job.status='Printable'
+ job.save()
+ return redirect(reverse(
+ 'printer:success',
+ ))
+ return form(
+ {
+ 'jobform': job_formset,
+ 'action_name': "Print",
+ },
+ 'printer/newjob.html',
+ request
+ )
+
+def success(request):
+ return form(
+ {},
+ 'printer/success.html',
+ request
+ )
diff --git a/re2o/settings.py b/re2o/settings.py
index 1117dd77..3025d5cd 100644
--- a/re2o/settings.py
+++ b/re2o/settings.py
@@ -75,6 +75,7 @@ LOCAL_APPS = (
're2o',
'preferences',
'logs',
+ 'printer',
)
INSTALLED_APPS = (
DJANGO_CONTRIB_APPS +
diff --git a/re2o/urls.py b/re2o/urls.py
index 3322e82b..b1a1037c 100644
--- a/re2o/urls.py
+++ b/re2o/urls.py
@@ -71,6 +71,7 @@ urlpatterns = [
r'^preferences/',
include('preferences.urls', namespace='preferences')
),
+ url(r'^printer/', include('printer.urls', namespace='printer')),
]
# Add debug_toolbar URLs if activated
if 'debug_toolbar' in settings.INSTALLED_APPS:
diff --git a/templates/base.html b/templates/base.html
index d6b03798..3755e1c2 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -112,6 +112,12 @@ with this program; if not, write to the Free Software Foundation, Inc.,
</ul>
</li>
{% acl_end %}
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><i class="glyphicon glyphicon-print"></i> Printer<span class="caret"></span></a>
+ <ul class="dropdown-menu">
+ <li><a href="{% url "printer:new-job" %}"><i class="fa fa-print"></i> {% trans "Print" %}</a></li>
+ </ul>
+ </li>
{% can_view_app logs %}
<li><a href="{% url "logs:index" %}"><i class="fa fa-chart-area"></i> {% trans "Statistics" %}</a></li>
{% acl_end %}