euscan: add basic overlay support

Signed-off-by: Corentin Chary <corentincj@iksaif.net>

euscanwww/euscan/migrations/0008_index_overlay.py

@@ -0,0 +1,110 @@
+# encoding: utf-8
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        
+        # Adding index on 'Version', fields ['overlay']
+        db.create_index('euscan_version', ['overlay'])
+
+
+    def backwards(self, orm):
+        
+        # Removing index on 'Version', fields ['overlay']
+        db.delete_index('euscan_version', ['overlay'])
+
+
+    models = {
+        'euscan.categorylog': {
+            'Meta': {'object_name': 'CategoryLog', '_ormbases': ['euscan.Log']},
+            'category': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'log_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['euscan.Log']", 'unique': 'True', 'primary_key': 'True'})
+        },
+        'euscan.euscanresult': {
+            'Meta': {'object_name': 'EuscanResult'},
+            'datetime': ('django.db.models.fields.DateTimeField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'package': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['euscan.Package']"}),
+            'result': ('django.db.models.fields.TextField', [], {'blank': 'True'})
+        },
+        'euscan.herd': {
+            'Meta': {'object_name': 'Herd'},
+            'email': ('django.db.models.fields.CharField', [], {'max_length': '128', 'null': 'True', 'blank': 'True'}),
+            'herd': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
+        },
+        'euscan.herdlog': {
+            'Meta': {'object_name': 'HerdLog', '_ormbases': ['euscan.Log']},
+            'herd': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['euscan.Herd']"}),
+            'log_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['euscan.Log']", 'unique': 'True', 'primary_key': 'True'})
+        },
+        'euscan.log': {
+            'Meta': {'object_name': 'Log'},
+            'datetime': ('django.db.models.fields.DateTimeField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'n_packages_gentoo': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'n_packages_outdated': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'n_packages_overlay': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'n_versions_gentoo': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'n_versions_overlay': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'n_versions_upstream': ('django.db.models.fields.IntegerField', [], {'default': '0'})
+        },
+        'euscan.maintainer': {
+            'Meta': {'object_name': 'Maintainer'},
+            'email': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'})
+        },
+        'euscan.maintainerlog': {
+            'Meta': {'object_name': 'MaintainerLog', '_ormbases': ['euscan.Log']},
+            'log_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['euscan.Log']", 'unique': 'True', 'primary_key': 'True'}),
+            'maintainer': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['euscan.Maintainer']"})
+        },
+        'euscan.package': {
+            'Meta': {'unique_together': "(['category', 'name'],)", 'object_name': 'Package'},
+            'category': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'herds': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['euscan.Herd']", 'symmetrical': 'False', 'blank': 'True'}),
+            'homepage': ('django.db.models.fields.CharField', [], {'max_length': '256', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'maintainers': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['euscan.Maintainer']", 'symmetrical': 'False', 'blank': 'True'}),
+            'n_overlay': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'n_packaged': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'n_versions': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'})
+        },
+        'euscan.version': {
+            'Meta': {'unique_together': "(['package', 'slot', 'revision', 'version', 'overlay'],)", 'object_name': 'Version'},
+            'alive': ('django.db.models.fields.BooleanField', [], {'default': 'True', 'db_index': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'overlay': ('django.db.models.fields.CharField', [], {'default': "'gentoo'", 'max_length': '128', 'db_index': 'True'}),
+            'package': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['euscan.Package']"}),
+            'packaged': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'revision': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'slot': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'urls': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'version': ('django.db.models.fields.CharField', [], {'max_length': '128'})
+        },
+        'euscan.versionlog': {
+            'Meta': {'object_name': 'VersionLog'},
+            'action': ('django.db.models.fields.IntegerField', [], {}),
+            'datetime': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime(2011, 11, 23, 17, 13, 34, 785901)'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'overlay': ('django.db.models.fields.CharField', [], {'default': "'gentoo'", 'max_length': '128'}),
+            'package': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['euscan.Package']"}),
+            'packaged': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'revision': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'slot': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'version': ('django.db.models.fields.CharField', [], {'max_length': '128'})
+        },
+        'euscan.worldlog': {
+            'Meta': {'object_name': 'WorldLog', '_ormbases': ['euscan.Log']},
+            'log_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['euscan.Log']", 'unique': 'True', 'primary_key': 'True'})
+        }
+    }
+
+    complete_apps = ['euscan']

euscanwww/euscan/models.py

@@ -42,7 +42,7 @@ class Version(models.Model):
     revision = models.CharField(max_length=128)
     version = models.CharField(max_length=128)
     packaged = models.BooleanField()
-    overlay = models.CharField(max_length=128, default='gentoo')
+    overlay = models.CharField(max_length=128, default='gentoo', db_index=True)
     urls = models.TextField(blank=True)
     alive = models.BooleanField(default=True, db_index=True)
 

euscanwww/euscan/urls.py

@@ -27,6 +27,11 @@ maintainers_patterns = patterns('euscan.views',
     (r'^$', 'maintainers'),
 )
 
+overlays_patterns = patterns('euscan.views',
+    (r'^(?P<overlay>[\w+][\w+.-]*)/(view/)?$', 'overlay'),
+    (r'^$', 'overlays'),
+)
+
 urlpatterns = patterns('euscan.views',
     # Global stuff
     (r'^$', 'index'),
@@ -42,5 +47,6 @@ urlpatterns = patterns('euscan.views',
     (r'^categories/', include(categories_patterns)),
     (r'^herds/', include(herds_patterns)),
     (r'^maintainers/', include(maintainers_patterns)),
+    (r'^overlays/', include(overlays_patterns)),
     (r'^package/', include(package_patterns)),
 )

euscanwww/euscan/views.py

@@ -73,6 +73,23 @@ def maintainer(request, maintainer_id):
     packages = Package.objects.filter(maintainers__id=maintainer.id)
     return { 'maintainer' : maintainer, 'packages' : packages }
 
+@render_to('euscan/overlays.html')
+def overlays(request):
+    overlays = Package.objects.values('version__overlay')
+    overlays = overlays.exclude(version__overlay='')
+    overlays = overlays.distinct()
+    return { 'overlays' : overlays }
+
+@render_to('euscan/overlay.html')
+def overlay(request, overlay):
+    packages = Package.objects.values('id', 'name', 'category',
+                                      'n_versions', 'n_packaged',
+                                      'n_overlay')
+    packages = packages.filter(version__overlay=overlay).distinct()
+    if not packages:
+        raise Http404
+    return { 'overlay' : overlay, 'packages' : packages }
+
 @render_to('euscan/package.html')
 def package(request, category, package):
     package = get_object_or_404(Package, category=category, name=package)

euscanwww/templates/_base.html

@@ -31,6 +31,7 @@
 	  <li><a href="{% url euscan.views.categories %}">Categories</a></li>
 	  <li><a href="{% url euscan.views.herds %}">Herds</a></li>
 	  <li><a href="{% url euscan.views.maintainers %}">Maintainers</a></li>
+	  <li><a href="{% url euscan.views.overlays %}">Overlays</a></li>
 	  <li><a href="{% url euscan.views.world %}">Scan World</a></li>
 	  <li><a href="{% url euscan.views.statistics %}">Statistics</a></li>
 	  <!--

euscanwww/templates/euscan/overlay.html

@@ -0,0 +1,12 @@
+{% extends "euscan/_datatable.html" %}
+
+{% load packages %}
+
+{% block title %}
+{{ block.super }} - Overlay: {{ overlay }}
+{% endblock %}
+
+{% block content %}
+<h2>Overlay: {{ overlay }}</h2>
+{% packages packages %}
+{% endblock %}

euscanwww/templates/euscan/overlays.html

@@ -0,0 +1,26 @@
+{% extends "euscan/_datatable.html" %}
+
+{% load packages %}
+
+{% block title %}
+{{ block.super }} - overlays
+{% endblock %}
+
+{% block content %}
+<h2>Overlays</h2>
+
+<table id="table" class="display">
+  <thead>
+    <th>Overlay</th>
+  </thead>
+  <tbody>
+  {% for overlay in overlays %}
+  <tr>
+    <td>
+      <a href="{% url euscan.views.overlay overlay.version__overlay %}">{{ overlay.version__overlay }}</a>
+    </td>
+  </tr>
+  {% endfor %}
+  </tbody>
+</table>
+{% endblock %}