rm old invalid example, add fbsample which works well on django-1.1

Author: purp

.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>pyfacebook</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.python.pydev.PyDevBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.python.pydev.pythonNature</nature>
+	</natures>
+</projectDescription>

.pydevproject

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+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?eclipse-pydev version="1.0"?>
+
+<pydev_project>
+<pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python 2.6</pydev_property>
+<pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">Default</pydev_property>
+</pydev_project>

examples/examples.py

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>fbsample</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.python.pydev.PyDevBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.python.pydev.pythonNature</nature>
+	</natures>
+</projectDescription>

examples/fbsample/.project

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+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?eclipse-pydev version="1.0"?>
+
+<pydev_project>
+<pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python 2.6</pydev_property>
+<pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">Default</pydev_property>
+</pydev_project>

examples/fbsample/.pydevproject

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+from django.db import models
+
+# get_facebook_client lets us get the current Facebook object
+# from outside of a view, which lets us have cleaner code
+from facebook.djangofb import get_facebook_client
+
+
+def _2int(d, k):
+    try:
+        d = d.__dict__
+    except:
+        pass
+    
+    t = d.get(k, '')
+    if t == 'None':
+        t = 0
+    else:
+        t = int(t)
+    return t
+
+class UserManager(models.Manager):
+    """Custom manager for a Facebook User."""
+    
+    def get_current(self):
+        """Gets a User object for the logged-in Facebook user."""
+        facebook = get_facebook_client()
+        user, created = self.get_or_create(id=_2int(facebook, 'uid'))
+        if created:
+            # we could do some custom actions for new users here...
+            pass
+        return user
+
+class User(models.Model):
+    """A simple User model for Facebook users."""
+
+    # We use the user's UID as the primary key in our database.
+    id = models.IntegerField(primary_key=True)
+
+    # TODO: The data that you want to store for each user would go here.
+    # For this sample, we let users let people know their favorite progamming
+    # language, in the spirit of Extended Info.
+    language = models.CharField(max_length=64, default='Python')
+
+    # Add the custom manager
+    objects = UserManager()

examples/pyfacebook_sample/__init__.py renamed to examples/fbsample/__init__.py

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+<fb:header>
+  {% comment %}
+    We can use {{ fbuser }} to get at the current user.
+    {{ fbuser.id }} will be the user's UID, and {{ fbuser.language }}
+    is his/her favorite language (Python :-).
+  {% endcomment %}
+  Welcome, <fb:name uid="{{ fbuser.id }}" firstnameonly="true" useyou="false" />!
+</fb:header>
+
+<div class="clearfix" style="float: left; border: 1px #d8dfea solid; padding: 10px 10px 10px 10px; margin-left: 30px; margin-bottom: 30px; width: 500px;">
+  Your favorite language is {{ fbuser.language|escape }}.
+  <br /><br />
+
+  <div class="grayheader clearfix">
+    <br /><br />
+
+    <form action="." method="POST">
+      <input type="text" name="language" value="{{ fbuser.language|escape }}" />
+      <input type="submit" value="Change" />
+    </form>
+  </div>
+</div>