From f9305457e75542195cd8a162be2b9ef0e1d92f63 Mon Sep 17 00:00:00 2001
From: bnewbold <bnewbold@eta.mit.edu>
Date: Fri, 23 Jan 2009 02:24:14 -0500
Subject: journal prog prog

---
 bn_django/journal/models.py   | 97 ++++++++++++++++++++++++++++---------------
 bn_django/journal/urls.py     | 12 ++++++
 bn_django/settings.py.example |  1 +
 3 files changed, 77 insertions(+), 33 deletions(-)
 create mode 100644 bn_django/journal/urls.py

(limited to 'bn_django')

diff --git a/bn_django/journal/models.py b/bn_django/journal/models.py
index 89392b2..962efee 100644
--- a/bn_django/journal/models.py
+++ b/bn_django/journal/models.py
@@ -1,56 +1,87 @@
 from django.db import models
+from django.dispatch import dispatcher
+from django.db.models import signals
+from django.contrib.auth.models import User, AnonymousUser
+from bn_django.photos.models import Photo
 
 class SubJournal(models.Model):
-    name = models.CharField("full title"), blank=False,max_length=196)
-    date = models.DateField("date started"), auto_now_add=True)
+    name = models.CharField("full title", blank=False,max_length=196)
+    date = models.DateField("date started", auto_now_add=True)
     slug = models.SlugField()
     description = models.TextField("description of content",blank=True)
 
+    class Meta:
+        get_latest_by = 'date'
+        ordering = ['-date']
+
 class JournalCommon(models.Model):
-    author = 
-    date
-    edit_date
-    subjournal
-    defunct
-    private
+    author = User("User who created this") 
+    date = models.DateTimeField("associated day", auto_now=True)
+    last_edited = models.DateField("day last edited", auto_now_add=True)
+    subjournal = models.ForeignKey(SubJournal,blank=True,null=True)
+    defunct = models.BooleanField("is this entry all around done with?",default=False,blank=False)
+    private = models.BooleanField("is this entry for validated users only?",default=False,blank=False)
 
     class Meta:
         abstract = True
+        get_latest_by = 'date'
+        ordering = ['-date']
 
-class Entry():
-    html_content
-    title
-    slug
+class Entry(JournalCommon):
+    html_content = models.TextField("html format content", blank=False)
+    title = models.CharField("entry title", max_length=384)
+    slug = models.SlugField()
 
-class MicroEntry(models.Model):
-    html_content
-    text_content
+class MicroEntry(JournalCommon):
+    html_content = models.TextField("html format content", blank=False)
+    text_content = models.TextField("text version of content", blank=True,null=True)
 
-class Artifact(models.Model)
-    html_caption
-    entry
+class Artifact(JournalCommon):
+    html_caption = models.TextField("html format caption", blank=False)
+    text_caption = models.TextField("text format caption", blank=True,null=True)
+    entry = models.ForeignKey(Entry, blank=True)
+    title = models.CharField("title of the artifact", max_length=256, blank=True)
 
     class Meta:
         abstract = True
 
-class ImageArtifact(Artifact)
-    original_file
-    thumb_file
-    pass
+class VideoArtifact(Artifact):
+    codec = models.CharField("what codec/format the video is", max_length=384)
+    filepath = models.FileField(upload_to="artifacts/%Y/%m/")
+    external_url = models.URLField("external representation to reduce bandwidth (youtube, etc)", blank=True)
 
-class VideoArtifact(Artifact)
-    codec
-    filepath
-    external_url
-    pass
+class CodeArtifact(Artifact):
+    code = models.TextField("raw source code", blank=False)
+    language = models.CharField("what programming language", max_length=160, \
+        blank=True)
 
-class CodeArtifact(Artifact)
-    code
-    language
-    pass
+class LinkArtifact(Artifact):
+    url = models.URLField("external link to something wonderful!", blank=True)
 
-class LinkArtifact(Artifact)
-    url
+class ImageArtifact(Artifact,Photo):
+    """Multiply inherets from the photo app
+    """
     pass
 
+def build_display_images(sender, instance, signal, *args, **kwargs):
+    """Simple hook for save-after trigger
+    """
+    instance.build_display_images()
+def delete_thumbnails(sender, instance, signal, *args, **kwargs):
+    """Simple hook for pre-delete trigger.
+    """
+    instance.delete_thumbnails()
+
+signals.post_save.connect(build_display_images, sender=ImageArtifact)
+signals.pre_delete.connect(delete_thumbnails, sender=ImageArtifact)
+
+from django.contrib import admin
 
+admin.site.register(Entry)
+admin.site.register(MicroEntry)
+admin.site.register(SubJournal)
+admin.site.register(Artifact)
+admin.site.register(LinkArtifact)
+admin.site.register(CodeArtifact)
+admin.site.register(VideoArtifact)
+admin.site.register(ImageArtifact)
diff --git a/bn_django/journal/urls.py b/bn_django/journal/urls.py
new file mode 100644
index 0000000..d65d52a
--- /dev/null
+++ b/bn_django/journal/urls.py
@@ -0,0 +1,12 @@
+from django.conf.urls.defaults import *
+from django.conf import settings
+
+from models import Entry, MicroEntry, Artifact
+
+urlpatterns = patterns('django.views.generic.list_detail',
+	(r'^$', 'object_list',
+		dict(queryset=Entry.objects.order_by('-date'),
+        paginate_by=35, allow_empty=False)),
+	(r'^(?P<slug>)/$', 'object_detail',
+		dict(info_dict, queryset=Entry.objects.all(), slug_field='slug')),
+)
diff --git a/bn_django/settings.py.example b/bn_django/settings.py.example
index d9e3198..6ce8f3f 100644
--- a/bn_django/settings.py.example
+++ b/bn_django/settings.py.example
@@ -85,4 +85,5 @@ INSTALLED_APPS = (
     'bn_django.photos',
     'bn_django.git_wiki',
     'bn_django.git_browse',
+    'bn_django.journal',
 )
-- 
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