Upload

README.rst

@@ -16,6 +16,11 @@ Depends on
 * auth, admin, comments
 * django-model-utils
 * python-pytz
+* markdown
+* textile
+* oembed
+* pyembed-markdown
+* six
 
 Huboard
 -------

django_mesh/admin.py

@@ -18,7 +18,7 @@
 from django.contrib import admin
 
 # App imports
-from .models import Channel, Post, Tag
+from .models import Channel, Post, Tag, Media
 
 class ChannelAdmin(admin.ModelAdmin):
     prepopulated_fields = {"slug": ("title",)}
@@ -42,4 +42,10 @@ def formfield_for_foreignkey(self, db_field, request, **kwargs):
             db_field.default = request.user
         return super(PostAdmin, self).formfield_for_foreignkey(db_field, request, **kwargs)
 
-admin.site.register(Post, PostAdmin)
+admin.site.register(Post, PostAdmin)
+
+class MediaAdmin(admin.ModelAdmin):
+    list_display = ('title', 'media_type')
+
+admin.site.register(Media, MediaAdmin)
+

django_mesh/forms.py

@@ -0,0 +1,8 @@
+# -*- coding: utf-8 -*-
+from django import forms
+
+class UploadForm(forms.Form):
+    upload_file = forms.FileField(
+        label='Select a file',
+        help_text='max. 42 megabytes'
+    )

django_mesh/managers.py

@@ -15,10 +15,11 @@
 #along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # Django imports
+
 from django.db import models
-from django.utils import timezone
-from django.db.models.query import QuerySet 
 from django.db.models import Q
+from django.db.models.query import QuerySet
+from django.utils import timezone
 
 
 class PostQuerySet(QuerySet):
@@ -48,4 +49,14 @@ def get_for_user(self, user):
         if user.id is not None:
             q_object = Q(post__channel__followers=user.id) | q_object
 
-        return self.filter(q_object).distinct().filter(post__published__lte=timezone.now())
+        return self.filter(q_object).distinct().filter(post__published__lte=timezone.now())
+
+class MediaQuerySet(QuerySet):
+    def get_for_user(self, user):
+
+        q_object = Q(channel__public=True)
+
+        if user.id is not None:
+            q_object = Q(channel__followers=user.id) | q_object
+
+        return self.filter(q_object).distinct()

django_mesh/models.py

@@ -17,48 +17,96 @@
 # Python imports
 from __future__ import unicode_literals
 import re
-
+import six
 # Django imports
 #from django.contrib.sitemaps import ping_google
 from django.utils.encoding import python_2_unicode_compatible
+
 from django.core.urlresolvers import reverse
 from django.db import models
 from django.utils import timezone
 from django.conf import settings
+from django.contrib.sites.models import Site
 
 # 3d party imports
 from model_utils import Choices
+import markdown
+import textile # to do: add oembed for textile markup
+from pyembed.markdown import PyEmbedMarkdown
+from pyembed.core import PyEmbed
+from bs4 import BeautifulSoup
 
 # App imports
-from .managers import PostQuerySet, ChannelQuerySet, TagQuerySet
+from .managers import PostQuerySet, ChannelQuerySet, TagQuerySet, MediaQuerySet
+
+# URL_REGEX = r"""(?i)\b((?:https?:(?:/{1,3}|[a-z0-9%])|[a-z0-9.\-]+[.](?:com|net|org|edu|gov|mil|aero|asia|biz|cat|coop|info|int|jobs|mobi|museum|name|post|pro|tel|travel|xxx|ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cs|cu|cv|cx|cy|cz|dd|de|dj|dk|dm|do|dz|ec|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps|pt|pw|py|qa|re|ro|rs|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|Ja|sk|sl|sm|sn|so|sr|ss|st|su|sv|sx|sy|sz|tc|td|tf|tg|th|tj|tk|tl|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)/)(?:[^\s()<>{}\[\]]+|\([^\s()]*?\([^\s()]+\)[^\s()]*?\)|\([^\s]+?\))+(?:\([^\s()]*?\([^\s()]+\)[^\s()]*?\)|\([^\s]+?\)|[^\s`!()\[\]{};:'".,<>?«»“”‘’])|(?:(?<!@)[a-z0-9]+(?:[.\-][a-z0-9]+)*[.](?:com|net|org|edu|gov|mil|aero|asia|biz|cat|coop|info|int|jobs|mobi|museum|name|post|pro|tel|travel|xxx|ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cs|cu|cv|cx|cy|cz|dd|de|dj|dk|dm|do|dz|ec|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps|pt|pw|py|qa|re|ro|rs|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|Ja|sk|sl|sm|sn|so|sr|ss|st|su|sv|sx|sy|sz|tc|td|tf|tg|th|tj|tk|tl|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)\b/?(?!@)))"""
+URL_REGEX = r"""http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+"""
+
+# def get_match_and_replace(text):
+
+#     # for each in re.findall(URL_REGEX, text):
+#     #     text = text.replace(each, '<a href="%s">%s</a>' % (each,each), 1)
+#     # return text # text but with anchors inserted
 
-oembed_regex = re.compile(r'^(?P<spacing>\s*)(?P<url>http://.+)', re.MULTILINE)
 
 @python_2_unicode_compatible
 class _Abstract(models.Model):     #microblog compatible.
     slug = models.SlugField(unique=True)
     title = models.CharField(max_length=140, unique=True)
     text = models.TextField(default='')
     rendered_text = models.TextField(default='', blank=True)
+    TEXT_TYPE = Choices(
+        (0, 'SIMPLE', 'Simple',),
+        (1, 'MARKDOWN', 'Markdown',),
+        (2, 'TEXTILE', 'Textile'),
+        )
 
-    def get_oembed_markup(self, matchobj):
-        gd = matchobj.groupdict('')
-        return '%(spacing)s<a href="%(url)s">%(url)s</a>' % gd
+    text_type      = models.IntegerField(max_length=1, default=TEXT_TYPE.SIMPLE, choices=TEXT_TYPE)
 
-    def render(self):
-        #TODO: strip out dangerous HTML attributes, only allow basic formatting tags
-        self.rendered_text = oembed_regex.sub(self.get_oembed_markup, self.text)
+    def render(self, *args, **kwargs):
+
+        self.rendered_text = markdown.markdown(self.text)
+
+        if self.text_type == self.TEXT_TYPE.SIMPLE:
+            self.rendered_text = self.text
+
+        elif self.text_type == self.TEXT_TYPE.TEXTILE:
+            self.rendered_text = textile.textile(self.text)
+
+
+        soup = BeautifulSoup(self.rendered_text)
+
+        matching_text_nodes = soup.find_all(text = re.compile(URL_REGEX)) 
+
+        pyembed = PyEmbed()
+
+
+        for matching_text_node in matching_text_nodes:
+
+            plain_text = six.text_type(matching_text_node)
+
+            for each in re.findall(URL_REGEX, plain_text):
+                plain_text = plain_text.replace(each, '<a href="%s">%s</a>' % (each,each), 1)
+
+            if matching_text_node.parent.text == each: # if url on one line, each == url == matching_text_node
+                try:
+                    oembed = pyembed.embed(matching_text_node)
+                except:
+                    matching_text_node.replace_with(plain_text)
+                else:
+                    matching_text_node.replace_with(oembed)
+            else:
+                matching_text_node.replace_with(plain_text)
+
+        soup = BeautifulSoup(soup.encode(formatter=None))
+
+        self.rendered_text = soup.encode(formatter=None).decode()
 
     def save(self, *args, **kwargs):
         if self.rendered_text == '':
             self.render()
 
         super(_Abstract, self).save(*args, **kwargs)
-#        try:
-#            ping_google()
-#        except Exception:
-#            # Bare 'except' because we could get a variety of HTTP-related exceptions.
-#            pass
 
     def __str__(self):
         return self.title
@@ -80,6 +128,7 @@ class Channel(_Abstract):
 
     objects = ChannelQuerySet.as_manager()
 
+
     def get_absolute_url(self):
         return reverse('mesh_channel_view', kwargs={'slug': self.slug,})
 
@@ -130,7 +179,64 @@ def _get_summary(self):
     summary = property(_get_summary)
 
     def get_absolute_url(self):
-        return reverse('mesh_post_view', kwargs={'slug': self.slug,})
+        return reverse('mesh_post_view', args=(self.slug,))
 
     class Meta:
         ordering = ['published']
+
+class MockYoutube(models.Model):
+    ysc = models.IntegerField(max_length=3)
+    yu = models.CharField(max_length=140, unique=True)
+    yc = models.CharField(max_length=140, unique=True)
+    yt = models.TextField(default='')
+    yh = models.CharField(max_length=140, unique=True)
+
+    yosc = models.IntegerField(max_length=3)
+    you = models.CharField(max_length=140, unique=True)
+    yoh = models.CharField(max_length=140, unique=True)
+    yot = models.TextField(default='')
+    yoj = models.TextField(default='')
+
+class Media(_Abstract):
+
+    MEDIA_TYPE = Choices(
+        (0, 'NONE',       'none',),
+        (1, 'IMAGE',      'image',),
+        (2, 'VIDEO',      'video',),
+    )
+
+    channel = models.ForeignKey(Channel)
+    objects = MediaQuerySet.as_manager()
+
+
+    upload_file = models.FileField(upload_to='uploads/%Y/%m/%d')
+
+    media_type = models.IntegerField(max_length=1, default=MEDIA_TYPE.NONE, choices=MEDIA_TYPE)
+
+
+
+    oembed_html = models.TextField(default='', blank=True)
+
+    @property    
+    def get_file_url(self):
+        return self.upload_file.url
+
+    def render(self):
+
+        embed = '<a href="'+self.get_file_url+'"> %s </a>' % self.get_file_url
+
+        if self.media_type == Media.MEDIA_TYPE.IMAGE:
+            embed = '<img src="'+self.get_file_url+'" style="width:100%;height:100%;>'
+
+        elif self.media_type == Media.MEDIA_TYPE.VIDEO:
+            embed = '<video width="700" height="350" controls> <source src="'+self.get_file_url+'" type="video/mp4"> Your browser does not support the video tag. </video>'
+
+        self.oembed_html = embed
+
+    def get_absolute_url(self):
+        return reverse('mesh_media_view', args=(self.slug,))
+
+    def save(self, *args, **kwargs):
+        self.render()
+        super(Media, self).save(*args, **kwargs)
+

django_mesh/templates/django_mesh/base.html

@@ -1 +1 @@
-{% extends "base.html" %}
+{% extends "base.html" %}

django_mesh/templates/django_mesh/media_index_view.html

@@ -0,0 +1,23 @@
+{% extends "django_mesh/base.html" %}
+
+{% block content %}
+
+<div class="media_list">
+{% if media_list %}
+
+    {% for media in media_list %}
+        <div>
+            <a href="{% url 'mesh_media_view' slug=media.slug %}">{{ media.title|safe }}</a>
+            <div class="container2">
+
+            <p> <embed src="{{ media.get_file_url }}" autoplay="false" height="120" width="200">
+            </p>
+        </div></div>
+    {% endfor %}
+
+{% else %}
+    There are no files to display.
+{% endif %}
+</div>
+
+{% endblock content %}

django_mesh/templates/django_mesh/media_view.html

@@ -0,0 +1,16 @@
+{% extends "django_mesh/base.html" %}
+
+{% block extra_head %}
+<link rel="alternate" type="application/json" href="{% url 'mesh_oembed' slug=media.slug %}" title="{{ media.title }}"></link>
+{% endblock %}
+
+{% block content %}
+
+<div class="media_list">
+    {% ifequal media.media_type 1 %}
+        <a href="{{ media.get_file_url }}"> {{ media.oembed_html | safe}}</a>
+    {% else %}
+        {{ media.oembed_html | safe}}
+    {% endifequal %}
+
+{% endblock content %}

django_mesh/templates/django_mesh/post_view.html

@@ -8,7 +8,7 @@
 
                     <h2>{{ post.title }}</h2>
 
-                    {{ post.rendered_text }} 
+                    {{ post.rendered_text|safe }} 
                 </div>
             </div>
         </div>

django_mesh/tests/test_managers.py

@@ -15,7 +15,7 @@
 #along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # App imports
-from ..models import Post, Channel, Tag
+from ..models import Post, Channel, Tag, Media
 
 # Test imports
 from .util import BaseTestCase
@@ -288,4 +288,50 @@ def test_tags_only_show_up_if_user_has_access_to_that_Channel(self):
         viewable = Tag.objects.get_for_user(new_user)
 
         self.assertIn(self.t1, viewable)
-        self.assertNotIn(self.t2, viewable)
+        self.assertNotIn(self.t2, viewable)
+
+
+class MediaQuerySetTestCase(BaseTestCase):
+    def test_get_for_user_with_a_user(self):
+        user = self.user
+
+        self.c1.save() # public
+
+        self.following_private_channel.save() # following private
+        self.following_private_channel.followers.add(user)
+
+        self.c3.save() # private channel that we are not following
+
+        self.f1.channel = self.c1
+        self.f1.save()
+
+        self.f2.channel = self.c3
+        self.f2.save()
+
+        self.f3.channel = self.following_private_channel
+        self.f3.save()
+
+        viewable = Media.objects.get_for_user(user)
+
+        self.assertIn(self.f1, viewable)
+        self.assertIn(self.f3, viewable)
+        self.assertNotIn(self.f2, viewable)
+
+
+    def test_get_for_user_anonymous(self):
+        user = self.user
+        user.id == None
+
+        self.c1.save()
+        self.c3.save()
+
+        self.f1.channel = self.c1
+        self.f2.channel = self.c3
+
+        self.f1.save()
+        self.f2.save()
+
+        viewable = Media.objects.get_for_user(user)
+
+        self.assertIn(self.f1, viewable)
+        self.assertNotIn(self.f2, viewable)