From 6243f7ba662b39c25835c65b6641531e8c66c95f Mon Sep 17 00:00:00 2001
From: Ismael Carnales <icarnales@gmail.com>
Date: Sat, 31 Oct 2009 13:22:09 -0200
Subject: added mirrors app from archweb_pub

---
 mirrors/__init__.py              |  0
 mirrors/views.py                 | 56 ++++++++++++++++++++++++++++++++++++++++
 settings.py                      |  1 +
 templates/mirrors/index.html     | 25 ++++++++++++++++++
 templates/mirrors/mirrorlist.txt | 13 ++++++++++
 urls.py                          |  6 +++++
 6 files changed, 101 insertions(+)
 create mode 100644 mirrors/__init__.py
 create mode 100644 mirrors/views.py
 create mode 100644 templates/mirrors/index.html
 create mode 100644 templates/mirrors/mirrorlist.txt

diff --git a/mirrors/__init__.py b/mirrors/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/mirrors/views.py b/mirrors/views.py
new file mode 100644
index 0000000..5ad522b
--- /dev/null
+++ b/mirrors/views.py
@@ -0,0 +1,56 @@
+from django import forms
+from django.core.urlresolvers import reverse
+from django.db.models import Q
+from django.http import HttpResponseRedirect
+from django.shortcuts import get_object_or_404, render_to_response
+from archweb.main.models import Arch, Mirror, MirrorUrl
+from archweb.main.utils import make_choice
+
+class MirrorlistForm(forms.Form):
+    arch = forms.ChoiceField(required=True)
+    country = forms.ChoiceField(required=False)
+
+    def __init__(self, *args, **kwargs):
+        super(MirrorlistForm, self).__init__(*args, **kwargs)
+        arches = Arch.objects.exclude(name__iexact='any').order_by('name')
+        mirrors = Mirror.objects.values_list(
+                'country', flat=True).distinct().order_by('country')
+        self.fields['arch'].choices = make_choice(
+                        [arch.name for arch in arches])
+        self.fields['country'].choices = [('all', 'All')] + make_choice(
+                        [mirror for mirror in mirrors])
+
+
+def choose(request):
+    if request.POST:
+        form = MirrorlistForm(data=request.POST)
+        if form.is_valid():
+            arch = form.cleaned_data['arch']
+            country = form.cleaned_data['country']
+            return HttpResponseRedirect(reverse(generate,
+                kwargs = {'arch' : arch, 'country' : country }))
+    else:
+        form = MirrorlistForm()
+        return render_to_response('mirrors/index.html',
+                {'mirrorlist_form': form})
+
+def generate(request, arch='i686', country=None):
+    # do a quick sanity check on the architecture
+    archobj = get_object_or_404(Arch, name=arch)
+    qset = MirrorUrl.objects.filter(
+            Q(protocol__protocol__iexact='HTTP') |
+            Q(protocol__protocol__iexact='FTP'),
+            mirror__public=True, mirror__active=True, mirror__isos=True
+    )
+    if country and country != 'all':
+        qset = qset.filter(mirror__country__iexact=country)
+    qset = qset.order_by('mirror__country', 'mirror__name', 'url')
+    res = render_to_response('mirrors/mirrorlist.txt',
+            {
+                'mirror_urls': qset,
+                'arch': arch,
+            },
+            mimetype='text/plain')
+    return res
+
+# vim: set ts=4 sw=4 et:
diff --git a/settings.py b/settings.py
index d97c785..6696fa5 100644
--- a/settings.py
+++ b/settings.py
@@ -72,6 +72,7 @@ INSTALLED_APPS = (
     'django.contrib.sitemaps',
     'django.contrib.admin',
     'archweb.main', # contains shared models and libs
+    'archweb.mirrors',
     'archweb.news',
     'archweb.packages',
     'archweb.todolists',
diff --git a/templates/mirrors/index.html b/templates/mirrors/index.html
new file mode 100644
index 0000000..73949c6
--- /dev/null
+++ b/templates/mirrors/index.html
@@ -0,0 +1,25 @@
+{% extends "base.html" %}
+{% load package_extras %}
+{% block title %}Arch Linux - Generate Mirrorlist{% endblock %}
+
+{% block content %}
+<div class="box">
+    <h2 class="title">Generate Custom Mirrorlist</h2>
+    <form method="post">
+        <table>
+            <tr>
+                <td>Architecture</td>
+                {% td_input mirrorlist_form.arch %}
+            </tr>
+            <tr>
+                <td>Country</td>
+                {% td_input mirrorlist_form.country %}
+            </tr>
+            <tr>
+                <td><input type="submit" value="Generate" /></td>
+            </tr>
+        </table>
+    </form>
+</div>
+{% endblock %}
+
diff --git a/templates/mirrors/mirrorlist.txt b/templates/mirrors/mirrorlist.txt
new file mode 100644
index 0000000..891800d
--- /dev/null
+++ b/templates/mirrors/mirrorlist.txt
@@ -0,0 +1,13 @@
+{% comment %}
+Yes, ugly templates are ugly, but in order to keep line breaks where we want
+them, sacrifices have to be made. If editing this template, it is easiest to
+forget about where line breaks are happening until you are done getting the
+content right, and then go back later to fix it all up.
+{% endcomment %}{% autoescape off %}#
+# Arch Linux repository mirrorlist
+# Generated on {% now "Y-m-d" %}
+#{% for mirror_url in mirror_urls %}{% ifchanged %}
+
+# {{ mirror_url.mirror.country }}{% endifchanged %}
+#Server = {{ mirror_url.url}}$repo/os/{{ arch }}{% endfor %}
+{% endautoescape %}
diff --git a/urls.py b/urls.py
index 7a870ea..ccac493 100644
--- a/urls.py
+++ b/urls.py
@@ -57,6 +57,12 @@ urlpatterns = patterns('',
 
     (r'^mirrors/$',        'archweb.devel.views.mirrorlist'),
 
+    (r'^mirrorlist/$', 'archweb.mirrors.views.choose'),
+    (r'^mirrorlist/(?P<arch>[\S]+)/(?P<country>[A-z0-9 ]+)/$',
+        'archweb.mirrors.views.generate'),
+    (r'^mirrorlist/(?P<arch>[\S]+)/$',
+        'archweb.mirrors.views.generate'),
+
     (r'^devel/$',          'archweb.devel.views.index'),
     (r'^devel/notify/$',   'archweb.devel.views.change_notify'),
     (r'^devel/profile/$',  'archweb.devel.views.change_profile'),
-- 
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