4º sprint

core/admin.py

@@ -0,0 +1,12 @@
+from django.contrib import admin
+from core.models import Speaker, Contact
+
+class ContactInline(admin.TabularInline):
+    model = Contact
+    extra = 1
+
+class SpeakerAdmin(admin.ModelAdmin):
+    inlines = [ContactInline,]
+    prepopulated_fields = {'slug': ('name', )}
+
+admin.site.register(Speaker, SpeakerAdmin)

core/models.py

@@ -1,4 +1,85 @@
 from django.db import models
+from django.utils.translation import ugettext as _
+import datetime
 
-# Create your models here.
+class Speaker(models.Model):
+    name = models.CharField(max_length=255)
+    slug = models.SlugField()
+    url = models.URLField(verify_exists=False)
+    description = models.TextField(blank=True)
+    avatar = models.FileField(upload_to='palestrantes', blank=True, null=True)
+
+    class Meta:
+        verbose_name = 'Palestrante'
+        verbose_name_plural = 'Palestrantes'
+
+    def __unicode__(self):
+        return self.name
+
+class KindContactManager(models.Manager):
+    def __init__(self, kind):
+        super(KindContactManager, self).__init__()
+        self.kind = kind
+
+    def get_query_set(self):
+        qs = super(KindContactManager, self).get_query_set()
+        qs.filter = kind=self.kind
+        return qs        
+
+class Contact(models.Model):
+    KINDS = (
+        ('P', _('Telefone')),
+        ('E', _('E-mail')),
+        ('F', _('Fax')))
+    speaker = models.ForeignKey(Speaker, verbose_name=_('Palestrante'))
+    kind = models.CharField(max_length=1, choices=KINDS)
+    value = models.CharField(max_length=255)
+
+    objects = models.Manager()
+    phones = KindContactManager('P')
+    emails = KindContactManager('E')
+    faxes = KindContactManager('F')
+
+    class Meta:
+        verbose_name = 'Contato'
+        verbose_name_plural = 'Contatos'
+
+class PeriodManager(models.Manager):
+    midday = datetime.time(12)
+
+    def at_morning(self):
+        qs = self.filter(start_time__lt=self.midday)
+        qs = self.order_by('start_time')
+        return qs
+
+    def at_afternoon(self):
+        qs = self.filter(start_time__gt=self.midday)
+        qs = self.order_by('start_time')
+        return qs
 
+class Talk(models.Model):
+    title = models.CharField(max_length=200)
+    description = models.TextField()
+    start_time = models.TimeField(blank=True)
+    speakers = models.ManyToManyField('Speaker', verbose_name=_('palestrante'))
+
+    objects = PeriodManager()
+
+    class Meta:
+        verbose_name = 'Palestra'
+        verbose_name_plural = 'Palestras'
+
+    def __unicode__(self):
+        return unicode(self.title)
+
+class Course(Talk):
+    slots = models.IntegerField()
+    notes = models.TextField()
+
+    class Meta:
+        verbose_name = 'Curso'
+        verbose_name = 'Cursos'
+
+
+
+

core/views.py

@@ -1,10 +1,24 @@
 # Create your views here.
 
 from django.http import HttpResponse
-from django.shortcuts import render_to_response
+from django.shortcuts import render_to_response, get_object_or_404
+from django.views.generic.simple import direct_to_template
 from django.template import RequestContext
+from core.models import Talk
 
 def homepage(request):
     context = RequestContext(request)   
     return render_to_response('homepage.html', context)
+
+def speaker(request, slug):
+    speaker = get_object_or_404(Speaker, slug=slug)
+    context = RequestContext(request, {'speaker': speaker})
+    return render_to_response('core/speaker.html', context)
+
+def talks(request):
+    return direct_to_template(request, 'core/talks.html', {
+        'morning_talks': Talk.objects.at_morning(),
+        'afternoon_talks': Talk.objects.at_afternoon(), })
+
+
 

templates/core/speaker.html

@@ -0,0 +1,12 @@
+{% extends  'master.html' %}
+    {% block content %}
+
+    {% if speaker.avatar %}
+        <p>
+        <img src="{{ speaker.avatar.url }}" alt="{{ speaker.name }}" />
+        </p>
+    {% endif %}
+    <h4><a href="{{ speaker.url }}">{{ speaker.name }}</a></h4>
+    <p>{{ speaker.description</p>
+{% endblock content %}
+

templates/core/talks.html

@@ -0,0 +1,17 @@
+{% extends 'master.html' %}
+    {% block content %}
+        <h3>Manhã</h3>
+        {% for talk in morning_talks %}
+            {% include 'core/talks_snippet.html' %}
+        {% empty %}
+            <p>Não existem palestras durante a manhã.</p>
+        {% endfor %}
+        <hr style="display: block"/>
+        <h3>Tarde</h3>
+        {% for talk in afternoon_talks %}
+            {% include 'core/talks_snippet.html' %}
+        {% empty %}
+            <p>Não existem palestras durante a tarde.</p>
+        {% endfor %}
+{% endblock content %}
+

templates/core/talks_snippet.html

@@ -0,0 +1,12 @@
+<div class="palestra">
+<h4><a href="{% url core:talk_details talk.id %}">
+{{ talk.start_time }} - {{ talk.title }}</a></h4>
+{% for speaker in talk.speaker.all %}
+    <h5><a href="{% url core:speaker speaker.slug %}"
+    title="{{ speaker.description|truncatewords:20 }}">
+    {{ speaker.name }}
+    </a></h5>
+{% endfor %}
+<p>{{ talk.description }}</p>
+</div>
+

templates/master.html

@@ -30,6 +30,7 @@ <h1><a href="#">EventeX</a></h1>
 			<ul>
 				<li><a href="{% url home %}" class="first">Home</a></li>
 				<li><a href="{% url subscription:subscribe %}">Inscrições</a></li>
+			    <li><a href="{% url talks %}">Palestras</a></li> 
 				<li><a href="#">Contato</a></li>
 			</ul>
 		</div>

urls.py

@@ -19,3 +19,7 @@
     # Uncomment the next line to enable the admin:
     (r'^admin/', include(admin.site.urls)),
 )
+
+urlpatterns += patterns('core.views',
+    url(r'^palestrante/([-\w]+)/$', 'speaker', name='speaker'),
+    url(r'^palestras/$', 'talks', name='talks'),)