Use wg_www_pages table for area/group specific URLs

- Legacy-Id: 2034

changelog

@@ -1,3 +1,13 @@
+ietfdb (2.45)
+
+  From Pasi:
+
+  * Use wg_www_pages table (and removed unused idtracker_areaurl).
+    Requires applying changes to database as follows:
+
+	cd /a/www/ietf-datatracker/2.45/ietf
+	PYTHONPATH=../ python manage.py dbshell < ../test/sql_fixup.sql
+
 ietfdb (2.44)
 
   From Robert:

ietf/idtracker/admin.py

@@ -18,9 +18,9 @@ class AreaStatusAdmin(admin.ModelAdmin):
     pass
 admin.site.register(AreaStatus, AreaStatusAdmin)
 
-class AreaURLAdmin(admin.ModelAdmin):
+class AreaWGURLAdmin(admin.ModelAdmin):
     pass
-admin.site.register(AreaURL, AreaURLAdmin)
+admin.site.register(AreaWGURL, AreaWGURLAdmin)
 
 class BallotInfoAdmin(admin.ModelAdmin):
     pass

ietf/idtracker/models.py

@@ -85,6 +85,8 @@ class Area(models.Model):
     extra_email_addresses = models.TextField(blank=True)
     def __str__(self):
 	return self.area_acronym.acronym
+    def additional_urls(self):
+        return AreaWGURL.objects.filter(name=self.area_acronym.name)
     def active_wgs(self):
         return IETFWG.objects.filter(group_type=1,status=IETFWG.ACTIVE,areagroup__area=self).order_by('group_acronym__acronym')
     def active_areas():
@@ -97,14 +99,17 @@ class Area(models.Model):
         list_display = ('area_acronym', 'status')
 	pass
 
-class AreaURL(models.Model):
-    area = models.ForeignKey(Area, null=True, related_name='urls')
-    url = models.URLField(max_length=255, db_column='url_value')
-    url_label = models.CharField(max_length=255, db_column='url_label')
-    def __str__(self):
-        return self.url
-    class Admin:
-        pass
+class AreaWGURL(models.Model):
+    id = models.AutoField(primary_key=True, db_column='area_ID')
+    # For WGs, this is the WG acronym; for areas, it's the area name.
+    name = models.CharField(max_length=50, db_column='area_Name')
+    url = models.CharField(max_length=50)
+    description = models.CharField(max_length=50)
+    def __unicode__(self):
+        return u'%s (%s)' % (self.name, self.description)
+    class Meta:
+        ordering = ['name']
+        db_table = "wg_www_pages"
 
 class IDStatus(models.Model):
     status_id = models.AutoField(primary_key=True)
@@ -930,6 +935,9 @@ class IETFWG(models.Model):
         except BaseException:    
             desc =  'Error Loading Work Group Description'
         return desc
+
+    def additional_urls(self):
+        return AreaWGURL.objects.filter(name=self.group_acronym.acronym)        
                   
     class Meta:
         db_table = 'groups_ietf'

ietf/templates/wginfo/wg-dir.html

@@ -57,6 +57,17 @@ Working Groups</a> and
 {% endif %}
 {% endfor %}
 
+{% for url in area.additional_urls %}
+{% if forloop.first %}
+<p>Area Specific Web Page{{ forloop.revcounter|pluralize}}:</p>
+<p style="margin-left: 2em">
+{% endif %}
+<a href="{{url.url}}">{{ url.description }}</a>{% if not forloop.last %}<br/>{% endif %}
+{% if forloop.last %}
+</p>
+{% endif %}
+{% endfor %}
+
 {% for wg in area.active_wgs %}
 {% if forloop.first %}
 <p>Active Working Groups:</p>

ietf/templates/wginfo/wg_charter.html

@@ -108,6 +108,14 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 </table>
 </div>
 
+{% if wg.additional_urls %}
+<p>In addition to the charter maintained by the IETF Secretariat, there is additional information about this working group on the Web at: 
+{% for url in wg.additional_urls %}
+<a href="{{ url.url }}">{{ url.description}}</a>{% if not forloop.last %}, {% endif %}
+{% endfor %}
+</p>
+{% endif %}
+
 <h2>Description of Working Group</h2>
 <p>{{ wg.charter_text|escape|format_charter|safe }}</p>
 

test/sql_fixup.sql

@@ -1,2 +1,3 @@
 -- This file holds needed corrections to the database until they have been applied to
 -- the live database.  This file is applied after importing a new dump of the live DB.
+DROP TABLE idtracker_areaurl;