1 files changed, 243 insertions, 0 deletions
diff --git a/app/jrnl/models.py b/app/jrnl/models.py
new file mode 100644
index 0000000..fe7f274
--- /dev/null
+++ b/app/jrnl/models.py
@@ -0,0 +1,243 @@
+import datetime
+import os
+
+from django.contrib.gis.db import models
+from django.utils.html import format_html
+from django.core.urlresolvers import reverse
+from django.conf import settings
+from django.contrib.syndication.views import Feed
+from django.contrib.sitemaps import Sitemap
+from django import forms
+
+# http://freewisdom.org/projects/python-markdown/
+import markdown
+from bs4 import BeautifulSoup
+
+from photos.models import PhotoGallery
+from locations.models import Location
+
+
+def get_upload_path(self, filename):
+    return "images/post-images/%s/%s" % (datetime.datetime.today().strftime("%Y"), filename)
+
+
+def get_tn_path(self, filename):
+    return "images/post-thumbnail/%s/%s" % (datetime.datetime.today().strftime("%Y"), filename)
+
+
+def image_url_replace(s):
+    s = s.replace('[[base_url]]', settings.IMAGES_URL)
+    return s
+
+
+def extract_images(s):
+    soup = BeautifulSoup(s)
+    imgs = []
+    for img in soup.find_all('img'):
+        imgs.append(img['src'])
+    return imgs
+
+
+class PostImage(models.Model):
+    title = models.CharField(max_length=100)
+    image = models.ImageField(upload_to="%s/%s" % (settings.IMAGES_ROOT, datetime.datetime.today().strftime("%Y")))
+
+    def __unicode__(self):
+        return self.title
+
+    def post_image(self):
+        return format_html('<img src="%s%s" alt="%s" class="postpic"/>' % (
+            settings.IMAGES_URL,
+            self.image.url.split('images')[1].split('/', 1)[1],
+            self.title)
+        )
+
+    post_image.allow_tags = True
+
+
+class Entry(models.Model):
+    title = models.CharField(max_length=200)
+    slug = models.SlugField(unique_for_date='pub_date')
+    body_html = models.TextField(blank=True)
+    body_markdown = models.TextField()
+    dek = models.TextField(null=True, blank=True)
+    pub_date = models.DateTimeField('Date published')
+    enable_comments = models.BooleanField(default=False)
+    point = models.PointField(null=True, blank=True)
+    location = models.ForeignKey(Location, null=True, blank=True)
+    PUB_STATUS = (
+        (0, 'Draft'),
+        (1, 'Published'),
+    )
+    status = models.IntegerField(choices=PUB_STATUS, default=0)
+    photo_gallery = models.ForeignKey(PhotoGallery, blank=True, null=True, verbose_name='photo set')
+    image = models.FileField(upload_to=get_upload_path, null=True, blank=True, help_text="should be 205px high")
+    thumbnail = models.FileField(upload_to=get_tn_path, null=True, blank=True, help_text="should be 160 wide")
+    meta_description = models.CharField(max_length=256, null=True, blank=True)
+    TEMPLATES = (
+        (0, 'single'),
+        (1, 'double'),
+        (2, 'single-dark'),
+        (3, 'double-dark'),
+        (4, 'bigimg'),
+        (5, 'bigimg-dark'),
+    )
+    template_name = models.IntegerField(choices=TEMPLATES, default=0)
+
+    class Meta:
+        ordering = ('-pub_date',)
+        get_latest_by = 'pub_date'
+        verbose_name_plural = 'entries'
+
+    def __str__(self):
+        return self.title
+
+    def get_absolute_url(self):
+        # return "/jrnl/%s/%s" % (self.pub_date.strftime("%Y/%m").lower(), self.slug)
+        return reverse("jrnl:detail", kwargs={"year": self.pub_date.year, "month": self.pub_date.strftime("%m"), "slug": self.slug})
+
+    def get_absolute_url_old(self):
+        return "/%s/%s/" % (self.pub_date.strftime("%Y/%b/%d").lower(), self.slug)
+
+    def comment_period_open(self):
+        return self.enable_comments and datetime.datetime.today() - datetime.timedelta(30) <= self.pub_date
+
+    def get_thumbnail_url(self):
+        image_dir, img = self.thumbnail.url.split('post-thumbnail/')[1].split('/')
+        return '%spost-thumbnail/%s/%s' % (settings.IMAGES_URL, image_dir, img)
+
+    def get_image_url(self):
+        image_dir, img = self.image.url.split('post-images/')[1].split('/')
+        return '%spost-images/%s/%s' % (settings.IMAGES_URL, image_dir, img)
+
+    def get_image_wide_url(self):
+        img = self.image.url.split('post-images/')[1].split('/')[1]
+        # return '%shome-images/%s' % (settings.IMAGES_URL, img)
+        return '/media/images/home-images/%s' % (img)
+
+    def get_image_hero_url(self):
+        img = self.image.url.split('post-images/')[1].split('/')[1]
+        return '/media/images/home-images/hero%s' % (img)
+
+    def get_image_hero_url_sm(self):
+        img = self.image.url.split('post-images/')[1].split('/')[1]
+        img = os.path.splitext(img)[0]
+        return '/media/images/home-images/hero%s_sm.jpg' % (img)
+
+    def get_images(self):
+        return extract_images(self.body_html)
+
+    @property
+    def state(self):
+        return self.location.state
+
+    @property
+    def country(self):
+        return self.location.state.country
+
+    @property
+    def region(self):
+        return self.location.state.country.lux_region
+
+    @property
+    def longitude(self):
+        '''Get the site's longitude.'''
+        return self.point.x
+
+    @property
+    def latitude(self):
+        '''Get the site's latitude.'''
+        return self.point.y
+
+    @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 save(self):
+        md = image_url_replace(self.body_markdown)
+        self.body_html = markdown.markdown(md, extensions=['extra'], safe_mode=False)
+        self.dek == markdown.markdown(self.dek, safe_mode=False)
+        try:
+            self.location = Location.objects.filter(geometry__contains=self.point).get()
+        except Location.DoesNotExist:
+            raise forms.ValidationError("There is no location associated with that point, add it:  %sadmin/locations/location/add/" % (settings.BASE_URL))
+        super(Entry, self).save()
+
+
+class EntryAside(models.Model):
+    title = models.CharField(max_length=200)
+    body = models.TextField(null=True, blank=True)
+    entry = models.ForeignKey(Entry)
+
+
+class HomepageCurrator(models.Model):
+    alt_text = models.CharField(max_length=200)
+    image_base_url = models.CharField(max_length=200)
+    tag_line = models.CharField(max_length=200)
+    banner = models.ForeignKey(Entry, related_name="banner")
+    entry_list = models.ManyToManyField(Entry)
+    template_name = models.CharField(max_length=200, help_text="full path")
+
+
+class BlogSitemap(Sitemap):
+    changefreq = "never"
+    priority = 1.0
+    protocol = "https"
+
+    def items(self):
+        return Entry.objects.filter(status=1)
+
+    def lastmod(self, obj):
+        return obj.pub_date
+
+
+class LatestFull(Feed):
+    title = "Luxagraf: Topographical Writings"
+    link = "/writing/"
+    description = "Latest postings to luxagraf.net"
+    description_template = 'feeds/blog_description.html'
+
+    def items(self):
+        return Entry.objects.filter(status__exact=1).order_by('-pub_date')[:10]
+
+
+import urllib.request
+import urllib.parse
+import urllib.error
+from django_gravatar.helpers import get_gravatar_url, has_gravatar, calculate_gravatar_hash
+from django.dispatch import receiver
+from django_comments.signals import comment_was_posted
+from django_comments.models import Comment
+from django_comments.moderation import CommentModerator, moderator
+
+
+class EntryModerator(CommentModerator):
+    '''
+    Moderate everything except people with multiple approvals
+    '''
+    email_notification = True
+
+    def moderate(self, comment, content_object, request):
+        previous_approvals = Comment.objects.filter(user_email=comment.email, is_public=True).count()
+        if previous_approvals > 2:
+            return False
+            # do entry build right here so it goes to live site
+        return True
+
+moderator.register(Entry, EntryModerator)
+
+
+@receiver(comment_was_posted, sender=Comment)
+def cache_gravatar(sender, comment, **kwargs):
+    gravatar_exists = has_gravatar(comment.email)
+    grav_dir = settings.IMAGES_ROOT + '/gravcache/'
+    if gravatar_exists:
+        url = get_gravatar_url(comment.email, size=60)
+        if not os.path.isdir(grav_dir):
+            os.makedirs(grav_dir)
+        local_grav = '%s/%s.jpg' % (grav_dir, calculate_gravatar_hash(comment.email))
+        urllib.request.urlretrieve(url, local_grav)