euscanwww: Use Version.tag to be more DRY

Signed-off-by: volpino <fox91@anche.no>

euscanwww/djeuscan/feeds.py

@@ -44,9 +44,8 @@ class BaseFeed(Feed):
     def item_link(self, vlog):
         kwargs = {'category': vlog.package.category,
                   'package': vlog.package.name}
-        return "%s#version-%s-%s:%s-%s" % (
-            reverse('djeuscan.views.package', kwargs=kwargs),
-            vlog.version, vlog.revision, vlog.slot, vlog.overlay,
+        return "%s#version-%s" % (
+            reverse('djeuscan.views.package', kwargs=kwargs), vlog.tag
         )
 
     def item_pubdate(self, vlog):

euscanwww/djeuscan/helpers.py

@@ -98,3 +98,12 @@ def get_layman_repos():
     lay = Layman(config=settings.LAYMAN_CONFIG)
     installed_overlays = lay.get_installed()
     return lay.get_all_info(installed_overlays)
+
+
+def versiontag_to_attrs(tag):
+    import re
+    match = re.match(r"(.+)-(.+):(\d+)-(.+)", tag)
+    if match:
+        return match.groups()
+    else:
+        None

euscanwww/djeuscan/models.py

@@ -156,6 +156,11 @@ class Version(models.Model):
     class Meta:
         unique_together = ['package', 'slot', 'revision', 'version', 'overlay']
 
+    @property
+    def tag(self):
+        return '%s-%s:%s-%s' % (self.version, self.revision, self.slot,
+                                self.overlay)
+
     def cpv(self):
         return '%s/%s-%s%s' % (
             self.package.category, self.package.name, self.version,
@@ -196,6 +201,11 @@ class VersionLog(models.Model):
 
     objects = VersionLogManager()
 
+    @property
+    def tag(self):
+        return '%s-%s:%s-%s' % (self.version, self.revision, self.slot,
+                                self.overlay)
+
     def __unicode__(self):
         txt = '+ ' if self.action == self.VERSION_ADDED else '- '
         txt += '%s/%s-%s-%s:%s [%s]' % (
@@ -209,10 +219,6 @@ class VersionLog(models.Model):
         self.full_clean()
         super(VersionLog, self).save(*args, **kwargs)
 
-    def tag(self):
-        return '%s-%s:%s-[%s]' % (self.version, self.revision, self.slot,
-                                  self.overlay)
-
 
 class EuscanResult(models.Model):
     package = models.ForeignKey(Package)

euscanwww/djeuscan/templates/euscan/_package_details.html

@@ -73,7 +73,7 @@
   <dd>
     <ul>
       {% for version in upstream %}
-      <li id="version-{{ version.version }}-{{version.revision }}:{{ version.slot }}-{{ version.overlay }}">
+      <li id="version-{{ version.tag }}">
         <img src="{{ STATIC_URL }}img/upstream-icon.png" alt="upstream" title="Upstream" />
 
         {% if version.vtype and not version.vtype|is_stable %}