# Complete set of Django files for "staff / team" demonstrations

settings.py - django server settings
urls.py - routing of URLs
models.py - definition of database tables, relationships and business logic
views.py - View Controllers - how incoming data is saved to model, and model is viewed
mybasepage.html - Template on which most other views are based
index.html - home page specific template elements
single.html - single record specific template elements
formdemo.html - Form and session demosntration - the template

#------------------------------------------------------------
#--------------------------------- settings.py
#------------------------------------------------------------

# Django settings for training project.

DEBUG = True
TEMPLATE_DEBUG = DEBUG

ADMINS = (
    # ('Graham Ellis', 'graham@wellho.net'),
)

MANAGERS = ADMINS

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3', # Add 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
        'NAME': 'trainingdata.sq3', # Or path to database file if using sqlite3.
        'USER': '', # Not used with sqlite3.
        'PASSWORD': '', # Not used with sqlite3.
        'HOST': '', # Set to empty string for localhost. Not used with sqlite3.
        'PORT': '', # Set to empty string for default. Not used with sqlite3.
    }
}

# Local time zone for this installation. Choices can be found here:
# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
# although not all choices may be available on all operating systems.
# On Unix systems, a value of None will cause Django to use the same
# timezone as the operating system.
# If running in a Windows environment this must be set to the same as your
# system time zone.
TIME_ZONE = 'Europe/Dublin'

# Language code for this installation. All choices can be found here:
# http://www.i18nguy.com/unicode/language-identifiers.html
LANGUAGE_CODE = 'en-ie'

SITE_ID = 1

# If you set this to False, Django will make some optimizations so as not
# to load the internationalization machinery.
USE_I18N = True

# If you set this to False, Django will not format dates, numbers and
# calendars according to the current locale
USE_L10N = True

# Absolute filesystem path to the directory that will hold user-uploaded files.
# Example: "/home/media/media.lawrence.com/media/"
MEDIA_ROOT = ''

# URL that handles the media served from MEDIA_ROOT. Make sure to use a
# trailing slash.
# Examples: "http://media.lawrence.com/media/", "http://example.com/media/"
MEDIA_URL = ''

# Absolute path to the directory static files should be collected to.
# Don't put anything in this directory yourself; store your static files
# in apps' "static/" subdirectories and in STATICFILES_DIRS.
# Example: "/home/media/media.lawrence.com/static/"
STATIC_ROOT = ''

# URL prefix for static files.
# Example: "http://media.lawrence.com/static/"
STATIC_URL = '/static/'

# URL prefix for admin static files -- CSS, JavaScript and images.
# Make sure to use a trailing slash.
# Examples: "http://foo.com/static/admin/", "/static/admin/".
ADMIN_MEDIA_PREFIX = '/static/admin/'

# Additional locations of static files
STATICFILES_DIRS = (
    # Put strings here, like "/home/html/static" or "C:/www/django/static".
    # Always use forward slashes, even on Windows.
    # Don't forget to use absolute paths, not relative paths.
)

# List of finder classes that know how to find static files in
# various locations.
STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
# 'django.contrib.staticfiles.finders.DefaultStorageFinder',
)

# Make this unique, and don't share it with anybody.
SECRET_KEY = '3=pl)_y8&%w+_lu)r)w1zn1^o2na%d2m#g#q21fzl8fnv5lh%v'

# List of callables that know how to import templates from various sources.
TEMPLATE_LOADERS = (
    'django.template.loaders.filesystem.Loader',
    'django.template.loaders.app_directories.Loader',
# 'django.template.loaders.eggs.Loader',
)

MIDDLEWARE_CLASSES = (
    'django.middleware.common.CommonMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
)

ROOT_URLCONF = 'training.urls'

TEMPLATE_DIRS = (
    # Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
    # Always use forward slashes, even on Windows.
    # Don't forget to use absolute paths, not relative paths.
        "/Users/grahamellis/dpy/djxi/training/templates"
)

INSTALLED_APPS = (
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'staff',
    # Uncomment the next line to enable the admin:
    'django.contrib.admin',
    # Uncomment the next line to enable admin documentation:
    # 'django.contrib.admindocs',
)

# A sample logging configuration. The only tangible logging
# performed by this configuration is to send an email to
# the site admins on every HTTP 500 error.
# See http://docs.djangoproject.com/en/dev/topics/logging for
# more details on how to customize your logging configuration.
LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'handlers': {
        'mail_admins': {
            'level': 'ERROR',
            'class': 'django.utils.log.AdminEmailHandler'
        }
    },
    'loggers': {
        'django.request': {
            'handlers': ['mail_admins'],
            'level': 'ERROR',
            'propagate': True,
        },
    }
}

#------------------------------------------------------------
#--------------------------------- urls.py
#------------------------------------------------------------

from django.conf.urls.defaults import patterns, include, url

# Uncomment the next two lines to enable the admin:
from django.contrib import admin
admin.autodiscover()

urlpatterns = patterns('',
    # Examples:
    # url(r'^$', 'training.views.home', name='home'),
    # url(r'^training/', include('training.foo.urls')),

    # Uncomment the admin/doc line below to enable admin documentation:
    # url(r'^admin/doc/', include('django.contrib.admindocs.urls')),

    # Uncomment the next line to enable the admin:
    url(r'^admin/', include(admin.site.urls)),

    url(r'^team/?$', 'staff.views.index'),
    url(r'^team/index.html?$', 'staff.views.index'),
    url(r'^team/test.html?$', 'staff.views.testing'),
    url(r'^team/formdemo.html?$', 'staff.views.formdemo'),

    url(r'^team/(?P<jobtype>\w+)\.htm', 'staff.views.single'),
)

#------------------------------------------------------------
#--------------------------------- staff/models.py
#------------------------------------------------------------

from django.db import models

class Role(models.Model):
        name = models.CharField(max_length=24)
        required = models.IntegerField()

        def __unicode__ (self):
                return self.name + " (" + str(self.required) + ")"

class People(models.Model):
        name = models.CharField(max_length=64)
        role = models.ForeignKey(Role)
        hours = models.FloatField()
        hobbies = models.TextField()

        def __unicode__ (self):
                return self.name + " (" + str(self.role) + ")"

#------------------------------------------------------------
#--------------------------------- staff/views.py
#------------------------------------------------------------

# OK - so it's really my controller ;-)

from staff.models import People, Role
from django.http import HttpResponse

from django.template import Context, loader
from django.shortcuts import render_to_response

from django.core.context_processors import csrf
from django import forms

def index(request):

        pageshell = loader.get_template('staff/index.html')

        html = ''
        for role in Role.objects.all():
                html += '<a href="' + role.name + '.html">' + role.name + "</a><br />"

        fill = Context({'year': '2012',
                'mainbody': html,
                'copyright': "Well House"})

        return HttpResponse(pageshell.render(fill))

def single(request,jobtype):

        people = []
        for person in People.objects.filter(role__name__iexact=jobtype):
                people.append([str(person)])

        fill = Context({'year': '2012',
                'role': jobtype,
                'clist': people,
                'copyright': "Well House"})

        return render_to_response('staff/single.html',fill)

def describe(element,word):
        html = word + ":<br />"
        for pair in element.items():
                html += pair[0] + " --> " + str(pair[1]) + "<br />"
        html += "<br />"
        return html

def testing(request):

        html = "Here are your passed in values<br /><br />"
        html += "get_host() " + request.get_host() + "<br />"
        html += "method " + request.method + "<br />"
        html += "raw_post_data " + request.raw_post_data + "<br />"
        html += "path " + request.path + "<br />"
        html += "path_info " + request.path_info + "<br /><br />"

        # Next are QueryDict Objects
        html += describe(request.GET,"GET")
        html += describe(request.POST,"POST")
        html += describe(request.REQUEST,"REQUEST")
        html += describe(request.COOKIES,"COOKIES")
        html += describe(request.FILES,"FILES")
        html += describe(request.META,"META")

        # for key in dir(request):
        # html += key + "> " + "<br />"

        return HttpResponse(html)

class MyForm(forms.Form):
        role = forms.CharField(max_length=20)
        count = forms.IntegerField()

def formdemo(request):
        havesubmission = "Blank form"
        stufftosave = ""
        if request.method == 'POST':
                form = MyForm(request.POST)
                if form.is_valid():
                        havesubmission = "We HAVE got data to store"
                        stufftosave = "Saving ... " + form.cleaned_data['role']
                        stufftosave += ": " + str(form.cleaned_data['count'])

                        adding = request.session.get("newroles","")
                        adding += form.cleaned_data['role'] + " " + str(form.cleaned_data['count']) + "<br />"
                        request.session["newroles"] = adding

                        form = MyForm()
                else:
                        havesubmission = "Data Invalid - please correct"
        else:
                form = MyForm()

        myHistory = ""
        for retained_key in request.session.keys():
                myHistory += retained_key + " -> " + str(request.session[retained_key]) + "<br />"
        havesubmission += "<br /><br />History ...<br />" + myHistory

        mycontext = {'formholder': form, 'status': havesubmission, 'saving': stufftosave}
        mycontext.update(csrf(request))
        return render_to_response('staff/formdemo.html',mycontext)

#------------------------------------------------------------
#--------------------------------- templates/staff/mybasepage.html
#------------------------------------------------------------

<html>
<head>
<title>Staff Stuff</title>
</head>
<body bgcolor=#FFEEDD><h1>Staff Information {% block pagetitle %} Page Name {% endblock %}</h1>
{% block tagline %} What this is {% endblock %}<br />
{% block mainsection %} The Real McCoy {% endblock %}
<hr />
Copyright {{copyright}} in year {{year}}
</body>
</html>

#------------------------------------------------------------
#--------------------------------- templates/staff/index.html
#------------------------------------------------------------

{% extends "staff/mybasepage.html" %}
{% block pagetitle %}Index{% endblock %}
{% block tagline %}Here are the various Roles, matey!{% endblock %}
{% block mainsection %}{{mainbody|safe}}{% endblock %}

#------------------------------------------------------------
#--------------------------------- templates/staff/single.html
#------------------------------------------------------------

{% extends "staff/mybasepage.html" %}
{% block pagetitle %}[{{role}}]{% endblock %}
{% block tagline %}Here are you colleagues in that area{% endblock %}
{% block mainsection %}
{% for colleague in clist %}
        &bull; How about asking {{colleague.0}}<br />
{% endfor %}
<hr />Please select <a href=index.html>EAR</a> for the Eindex
{% endblock %}

#------------------------------------------------------------
#--------------------------------- templates/staff/formdemo.html
#------------------------------------------------------------

<html>
<head>
<title>This is a form demo</title>
</head>
<body bgcolor=#CCBBAA>
<h1>Form Demo</h1>
<b>{{ status|safe }}</b><br /><br />
<form method="POST">
{% csrf_token %}
{{ formholder.as_p }}
<input type="submit" value="Submit" />
</form>
<hr />
{{ saving }}
</body>
</html>