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Jonathan Cremin 2015-01-17 23:54:26 +00:00
parent 593f3e6d1c
commit 5972323cc1
15 changed files with 453 additions and 6 deletions
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0
links/__init__.py Normal file
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3
links/admin.py Normal file
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from django.contrib import admin
# Register your models here.

27
links/migrations/0001_initial.py Normal file
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# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import models, migrations
class Migration(migrations.Migration):
dependencies = [
]
operations = [
migrations.CreateModel(
name='Link',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('link', models.URLField(max_length=2048)),
('base62', models.CharField(max_length=64, null=True)),
('created_at', models.DateTimeField(auto_now_add=True)),
('clicks', models.IntegerField(default=0)),
('ip', models.GenericIPAddressField(null=True)),
],
options={
},
bases=(models.Model,),
),
]

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links/migrations/0002_auto_20150117_2248.py Normal file
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# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import models, migrations
class Migration(migrations.Migration):
dependencies = [
('links', '0001_initial'),
]
operations = [
migrations.AlterField(
model_name='link',
name='id',
field=models.AutoField(serialize=False, primary_key=True),
preserve_default=True,
),
]

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links/migrations/0003_auto_20150117_2306.py Normal file
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# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import models, migrations
class Migration(migrations.Migration):
dependencies = [
('links', '0002_auto_20150117_2248'),
]
operations = [
migrations.RemoveField(
model_name='link',
name='base62',
),
migrations.AlterField(
model_name='link',
name='id',
field=models.CharField(max_length=12, serialize=False, primary_key=True),
preserve_default=True,
),
]

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links/migrations/0004_auto_20150117_2338.py Normal file
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# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import models, migrations
class Migration(migrations.Migration):
dependencies = [
('links', '0003_auto_20150117_2306'),
]
operations = [
migrations.RenameField(
model_name='link',
old_name='link',
new_name='url',
),
]

0
links/migrations/__init__.py Normal file
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54
links/models.py Normal file
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from django.db import models
from django.forms import ModelForm, CharField, TextInput
import random
class Link(models.Model):
id = models.CharField(primary_key=True, max_length=12)
url = models.URLField(max_length=2048)
created_at = models.DateTimeField(auto_now_add=True)
clicks = models.IntegerField(default=0)
ip = models.GenericIPAddressField(null=True)
def __unicode__(self):
return self.url
def generate_unique_id(self, length=12):
attempts = 0
id = random_id()
try:
while Link.objects.get(id=id) and attempts < 10:
attempts = attempts + 1
id = random_id()
except:
pass
return id
def save(self, *args, **kwargs):
if not self.pk:
self.id = self.generate_unique_id()
super(Link, self).save(*args, **kwargs)
class LinkForm(ModelForm):
url = CharField(label='')
class Meta:
model = Link
fields = ['url']
def random_id():
rand = ''
for i in range(0,12):
rand += int_to_char(random.randint(0,61));
return rand;
def int_to_char(int):
if(int < 10):
char = chr(int + 48)
elif(int < 36):
char = chr(int + 55)
else:
char = chr(int + 61)
return char

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links/templates/index.html Normal file
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<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="/static/style.css" />
<title>minie links!</title>
</head>
<body>
<div id="main-box">
<form method="post" action="/">
<ul>
{{form.as_ul}}
<li><input type="submit" value="shrink" name="shrink" id="main-submit" /></li>
</ul>
</form>
</div>
<div id="logo-wrap">
<div id="logo">
<a href="/"><img src="/static/minie.png" alt="min.ie" /></a>
</div>
{% if short_url %}
<form name="url">
<label onclick=\"document.url.short_link.focus();document.url.short_link.select();\" for=\"short_link\">Your Link</label>
<input name='short_link' value='{{short_url}}' id='short_link' readonly='true' size='25' onclick='javascript:this.focus();this.select();' />
</form>
{% endif %}
<div id="info">Drag this bookmarklet <a onclick="return false" href="javascript:void(window.location%20=%20'http://min.ie/'+window.location)">min.ie</a> to your bookmark bar, or just stick "min.ie/" before any link you want to shrink.</div>
<p>Django and Postgres Powered</p>
</div>
<script src="http://www.google-analytics.com/urchin.js" type="text/javascript">
</script>
<script type="text/javascript">
_uacct = "UA-66209-5";
urchinTracker();
</script>
</body>
</html>

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links/tests.py Normal file
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from django.test import TestCase
# Create your tests here.

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links/views.py Normal file
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from django.shortcuts import render, redirect
from django.http import Http404
from .models import Link, LinkForm
from urlparse import urlparse
def catchall(request, id):
try:
link = Link.objects.get(id=id)
return redirect(link.url)
except:
parsed = urlparse(id)
if parsed.netloc:
link = Link(url=id)
link.save();
context = {'form': LinkForm}
context['short_url'] = "http://" + str(request.get_host()) + "/" + str(link.id)
return render(request, 'index.html', context)
raise Http404("Link does not exist")
def home(request):
context = {'form': LinkForm}
if 'link' in request.POST:
link = Link(link=request.POST['url'])
link.save();
context['short_url'] = "http://" + str(request.get_host()) + "/" + str(link.id)
return render(request, 'index.html', context)