2 files changed, 57 insertions, 1 deletions
diff --git a/app/projects/models/__init__.py b/app/projects/models/__init__.py
index ca95ec7..3230ff4 100644
--- a/app/projects/models/__init__.py
+++ b/app/projects/models/__init__.py
@@ -1,5 +1,5 @@
 from .base import Project
 from .fiveby import FiveBy
 from .natparks import NationalParks
-from .code import Code, CodeBlogDemo, CodeBlogEntry
 from .gifs import AnimatedGif
+from .self_experiments import Experiment
diff --git a/app/projects/models/self_experiments.py b/app/projects/models/self_experiments.py
new file mode 100644
index 0000000..be9d0b7
--- /dev/null
+++ b/app/projects/models/self_experiments.py
@@ -0,0 +1,56 @@
+import datetime
+from django.db import models
+
+import markdown
+
+PUB_STATUS = (
+    (0, 'Draft'),
+    (1, 'Published'),
+)
+
+
+def markdown_processor(md):
+    return markdown.markdown(md, ['footnotes'], safe_mode=False)
+
+
+class Experiment(models.Model):
+    title = models.CharField(max_length=254)
+    slug = models.SlugField()
+    date_created = models.DateField(auto_now_add=True)
+    date_start = models.DateField()
+    date_end_actual = models.DateField(blank=True, null=True)
+    date_end_projected = models.DateField(blank=True)
+    duration = models.PositiveSmallIntegerField(default=30)
+    status = models.IntegerField(choices=PUB_STATUS, default=0)
+    body_html = models.TextField(blank=True)
+    body_markdown = models.TextField()
+
+    class Meta:
+        app_label = 'projects'
+        ordering = ('-date_start',)
+
+    # Returns the string representation of the model.
+    def __str__(self):
+        return self.title
+
+    def get_absolute_url(self):
+        return "/projects/experiments/%s/%s/" % (self.pub_date.strftime("%Y").lower(), self.slug)
+
+    def days_remaining(self):
+        return self.date_end_projected - datetime.date.today()
+
+    @property
+    def get_previous_published(self):
+        return self.get_previous_by_pub_date(status__exact=1)
+
+    @property
+    def get_next_published(self):
+        return self.get_next_by_pub_date(status__exact=1)
+
+    def comment_period_open(self):
+        return self.enable_comments and datetime.datetime.today() - datetime.timedelta(30) <= self.pub_date
+
+    def save(self):
+        self.body_html = markdown_processor(self.body_markdown)
+        self.date_end_projected = self.date_start + datetime.timedelta(self.duration)
+        super(Experiment, self).save()