diff options
Diffstat (limited to 'app/notes/models.py')
| -rw-r--r-- | app/notes/models.py | 77 |
1 files changed, 61 insertions, 16 deletions
diff --git a/app/notes/models.py b/app/notes/models.py index 35680af..0a9e5c6 100644 --- a/app/notes/models.py +++ b/app/notes/models.py @@ -1,6 +1,16 @@ +''' +TODO: + +2) test urlize with markdown links +3) parse out markdown wrapped links for twitter +4) CSS +6) Write JavaScript to automatically place map on current location +''' + import datetime from django.contrib.gis.db import models from django.template.defaultfilters import slugify +from django.utils.html import urlize from django import forms from django.db.models.signals import post_save from django.dispatch import receiver @@ -11,20 +21,24 @@ from twython import Twython # http://freewisdom.org/projects/python-markdown/ import markdown + def twitter_truncate(txt): - try: - return txt.split("|")[0] - except: - return txt + return txt.split("|")[0] + class Note(models.Model): + title = models.CharField(max_length=250, null=True, blank=True) slug = models.SlugField(unique_for_date='date_created', blank=True) date_created = models.DateTimeField('Date', blank=True) date_last_updated = models.DateTimeField('Date', blank=True) point = models.PointField() location = models.ForeignKey(Location, null=True, blank=True) + city_name = models.CharField(max_length=250, null=True, blank=True) + state_name = models.CharField(max_length=250, null=True, blank=True) + country_name = models.CharField(max_length=150, null=True, blank=True) body_html = models.TextField(blank=True) body_markdown = models.CharField('Note', max_length=450) + twitter_text = models.CharField('Twitter text', max_length=450, null=True, blank=True) twitter_id = models.CharField('twitter_id', max_length=450) twitter_send = models.BooleanField("send to twitter?", default=False) twitter_sent = models.BooleanField(default=False, blank=True) @@ -33,7 +47,7 @@ class Note(models.Model): return self.slug def get_absolute_url(self): - return '/notes/%s/%s' % (self.date_created.strftime("%Y/%b").lower(), self.slug) + return '/notes/%s/%s' % (self.date_created.strftime("%Y/%m").lower(), self.slug) @property def state(self): @@ -50,38 +64,69 @@ class Note(models.Model): @property def longitude(self): '''Get the site's longitude.''' - return self.point.x + return round(self.point.x, 2) @property def latitude(self): '''Get the site's latitude.''' - return self.point.y + return round(self.point.y, 2) + + @property + def get_previous_published(self): + return self.get_previous_by_date_created() + + @property + def get_next_published(self): + return self.get_next_by_date_created() + + def link_twitter_names(self): + opts = {'username_include_symbol': True} + from twitter_text.autolink import Autolink + return Autolink(self.body_html).auto_link_usernames_or_lists(opts) def save(self): - self.body_html = markdown.markdown(self.body_markdown, extensions=['extra'], safe_mode=False) + self.body_html = markdown.markdown(urlize(self.body_markdown, 45), extensions=['extra'], safe_mode=False) self.date_last_updated = datetime.datetime.now() if not self.date_created: self.date_created = datetime.datetime.now() if not self.slug: self.slug = slugify(self.body_markdown)[:20] - 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)) + if not self.twitter_text: + self.twitter_text = twitter_truncate(self.body_markdown) super(Note, self).save() +import requests +import json @receiver(post_save, sender=Note) def post_save_events(sender, instance, **kwargs): + #if kwargs["created"]: + try: + l = Location.objects.filter(geometry__contains=instance.point).get() + instance.location = l + instance.city_name = l.name + instance.state_name = l.state.name + instance.country_name = l.state.country.name + except Location.DoesNotExist: + r_str = 'http://nominatim.openstreetmap.org/reverse?format=json&lat=%s&lon=%s&zoom=18' % (instance.latitude, instance.longitude) + response = requests.get(r_str) + data = json.loads(response.text) + adr = data.get('address', {}) + instance.city_name = adr.get('hamlet') or adr.get('village') or adr.get('town') or adr.get('city') + instance.state_name = adr.get('state') + instance.country_name = adr.get('country') if instance.twitter_send and not instance.twitter_sent: t = Twython(settings.TWITTER_API_KEY, settings.TWITTER_API_SECRET, settings.TWITTER_ACCESS_TOKEN, settings.TWITTER_ACCESS_SECRET) geo = t.reverse_geocode(lat=instance.latitude, lon=instance.longitude, accuracy=1500, granularity="city") geo_id = geo['result']['places'][0]['id'] - status = t.update_status(status=instance.body_markdown, place_id=geo_id) + status = t.update_status(status=instance.twitter_text, place_id=geo_id) instance.twitter_id = status['id'] instance.twitter_sent = True - instance.save() + post_save.disconnect(post_save_events, sender=Note) + instance.save() + post_save.connect(post_save_events, sender=Note) + def write_note(sender, instance, **kwargs): - if created: - pass + if kwargs["created"]: + pass |