Index: openacs-4/packages/dotlrn/dotlrn.info
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/dotlrn.info,v
diff -u -r1.23 -r1.24
--- openacs-4/packages/dotlrn/dotlrn.info	15 Jan 2002 20:47:01 -0000	1.23
+++ openacs-4/packages/dotlrn/dotlrn.info	15 Jan 2002 22:23:41 -0000	1.24
@@ -131,6 +131,8 @@
             <file type="content_page" path="www/admin/users.adp"/>
             <file type="content_page" path="www/admin/users.tcl"/>
             <file type="query_file" path="www/admin/users.xql"/>
+            <file type="content_page" path="www/all-communities.adp"/>
+            <file type="content_page" path="www/all-communities.tcl"/>
             <file type="content_page" path="www/classes.adp"/>
             <file type="content_page" path="www/classes.tcl"/>
             <file type="query_file" path="www/classes.xql"/>
Index: openacs-4/packages/dotlrn/tcl/dotlrn-main-portlet-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/tcl/dotlrn-main-portlet-procs.tcl,v
diff -u -r1.13 -r1.14
--- openacs-4/packages/dotlrn/tcl/dotlrn-main-portlet-procs.tcl	11 Jan 2002 21:51:50 -0000	1.13
+++ openacs-4/packages/dotlrn/tcl/dotlrn-main-portlet-procs.tcl	15 Jan 2002 22:23:41 -0000	1.14
@@ -78,8 +78,7 @@
 
         if {[dotlrn::user_can_browse_p $user_id]} {
             append return_html "<tr><td><p></p></td></tr>\n"
-            append return_html "<tr><td><a href=\"classes\"><small>\[Subscribe to a new class\]</small></a>&nbsp;"
-            append return_html "<a href=\"clubs\"><small>\[Subscribe to a new club\]</small></a></td></tr>\n"
+            append return_html "<tr><td><small><a href=\"all-communities\">\[Subscribe to a new community\]</a></small></td></tr>\n"
         }
 
         append return_html "</table>"
Index: openacs-4/packages/dotlrn/tcl/navigation-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/tcl/navigation-procs.tcl,v
diff -u -r1.4 -r1.5
--- openacs-4/packages/dotlrn/tcl/navigation-procs.tcl	15 Jan 2002 20:47:01 -0000	1.4
+++ openacs-4/packages/dotlrn/tcl/navigation-procs.tcl	15 Jan 2002 22:23:41 -0000	1.5
@@ -65,6 +65,7 @@
             lappend first_args [list [dotlrn_community::get_community_type_url $community_type] [ad_parameter classes_pretty_plural]]
         } elseif {[string equal ${community_type} "dotlrn_club"] != 0} {
             lappend first_args [list [dotlrn_community::get_community_type_url $community_type] [ad_parameter clubs_pretty_plural]]
+        } elseif {[string equal ${community_type} "dotlrn_community"] != 0} {
         } else {
             lappend first_args [list [dotlrn_community::get_community_type_url $community_type] [dotlrn_community::get_community_type_name $community_type]]
         }
Index: openacs-4/packages/dotlrn/www/all-communities.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/www/Attic/all-communities.adp,v
diff -u
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/dotlrn/www/all-communities.adp	15 Jan 2002 22:23:41 -0000	1.1
@@ -0,0 +1,9 @@
+<master src="master">
+<property name="context_bar">@context_bar@</property>
+<property name="title">All Communities</property>
+
+<p></p>
+
+<blockquote>
+  <include src="communities" title=" " referer="all-communities">
+</blockquote>
Index: openacs-4/packages/dotlrn/www/all-communities.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/www/Attic/all-communities.tcl,v
diff -u
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/dotlrn/www/all-communities.tcl	15 Jan 2002 22:23:41 -0000	1.1
@@ -0,0 +1,14 @@
+ad_page_contract {
+    Displays all available communities
+
+    @author yon (yon@openforce.net)
+    @creation-date 2002-01-15
+    @version $Id: all-communities.tcl,v 1.1 2002/01/15 22:23:41 yon Exp $
+} -query {
+} -properties {
+    context_bar:onevalue
+}
+
+set context_bar {{All Communities}}
+
+ad_return_template
Index: openacs-4/packages/dotlrn/www/communities-oracle.xql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/www/communities-oracle.xql,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/dotlrn/www/communities-oracle.xql	11 Jan 2002 21:51:51 -0000	1.3
+++ openacs-4/packages/dotlrn/www/communities-oracle.xql	15 Jan 2002 22:23:41 -0000	1.4
@@ -7,7 +7,6 @@
     <querytext>
       select count(*)
       from dotlrn_communities_not_closed dotlrn_communities
-      where dotlrn_communities.community_type = :community_type
     </querytext>
   </fullquery>
 
@@ -27,12 +26,60 @@
                             and dotlrn_member_rels_full.community_id = dotlrn_communities.community_id)) as member_p,
              decode(acs_permission.permission_p(:user_id, dotlrn_communities.community_id, 'admin'),'f',0,1) as admin_p
       from dotlrn_communities_not_closed dotlrn_communities
+      order by dotlrn_communities.community_type, dotlrn_communities.pretty_name
+    </querytext>
+  </fullquery>
+
+  <fullquery name="select_active_communities">
+    <querytext>
+      select dotlrn_communities.community_id,
+             dotlrn_communities.community_type,
+             dotlrn_communities.pretty_name,
+             dotlrn_communities.description,
+             dotlrn_communities.package_id,
+             dotlrn_community.url(dotlrn_communities.community_id) as url,
+             (select count(*)
+              from dual
+              where exists (select 1
+                            from dotlrn_member_rels_full
+                            where dotlrn_member_rels_full.user_id = :user_id
+                            and dotlrn_member_rels_full.community_id = dotlrn_communities.community_id)) as member_p,
+             decode(acs_permission.permission_p(:user_id, dotlrn_communities.community_id, 'admin'),'f',0,1) as admin_p
+      from dotlrn_active_comms_not_closed dotlrn_communities
+      order by dotlrn_communities.community_type, dotlrn_communities.pretty_name
+    </querytext>
+  </fullquery>
+
+  <fullquery name="select_all_communities_count_by_type">
+    <querytext>
+      select count(*)
+      from dotlrn_communities_not_closed dotlrn_communities
       where dotlrn_communities.community_type = :community_type
+    </querytext>
+  </fullquery>
+
+  <fullquery name="select_communities_by_type">
+    <querytext>
+      select dotlrn_communities.community_id,
+             dotlrn_communities.community_type,
+             dotlrn_communities.pretty_name,
+             dotlrn_communities.description,
+             dotlrn_communities.package_id,
+             dotlrn_community.url(dotlrn_communities.community_id) as url,
+             (select count(*)
+              from dual
+              where exists (select 1
+                            from dotlrn_member_rels_full
+                            where dotlrn_member_rels_full.user_id = :user_id
+                            and dotlrn_member_rels_full.community_id = dotlrn_communities.community_id)) as member_p,
+             decode(acs_permission.permission_p(:user_id, dotlrn_communities.community_id, 'admin'),'f',0,1) as admin_p
+      from dotlrn_communities_not_closed dotlrn_communities
+      where dotlrn_communities.community_type = :community_type
       order by dotlrn_communities.pretty_name
     </querytext>
   </fullquery>
 
-  <fullquery name="select_active_communities">
+  <fullquery name="select_active_communities_by_type">
     <querytext>
       select dotlrn_communities.community_id,
              dotlrn_communities.community_type,
Index: openacs-4/packages/dotlrn/www/communities.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/www/communities.adp,v
diff -u -r1.4 -r1.5
--- openacs-4/packages/dotlrn/www/communities.adp	11 Jan 2002 21:51:51 -0000	1.4
+++ openacs-4/packages/dotlrn/www/communities.adp	15 Jan 2002 22:23:41 -0000	1.5
@@ -10,10 +10,10 @@
       <td><a href="@communities.url@">@communities.pretty_name@</a></td>
       <td> 
 <if @communities.member_p@ eq 0>
-        (<include src="register" url="community-register?community_id=@communities.community_id@" referer="@referer@">)
+        (<include src="register" url="community-register?community_id=@communities.community_id@&referer=@referer@">)
 </if>
 <else>
-        (<include src="deregister" url="community-deregister?community_id=@communities.community_id@" referer="@referer@">)
+        (<include src="deregister" url="community-deregister?community_id=@communities.community_id@&referer=@referer@">)
 </else>
       </td>
       <td>
Index: openacs-4/packages/dotlrn/www/communities.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/www/communities.tcl,v
diff -u -r1.4 -r1.5
--- openacs-4/packages/dotlrn/www/communities.tcl	11 Jan 2002 21:51:51 -0000	1.4
+++ openacs-4/packages/dotlrn/www/communities.tcl	15 Jan 2002 22:23:41 -0000	1.5
@@ -6,16 +6,26 @@
     @version $Id$
 } -query {
     {filter "select_active_communities"}
-    {referer "./"}
 } -properties {
     n_communities:onevalue
     communities:multirow
 }
 
+if {![info exists community_type]} {
+    set community_type ""
+}
+
+if {![info exists referer]} {
+    set referer "./"
+}
+
 set user_id [ad_conn user_id]
-set community_type [dotlrn_community::get_community_type]
 
-set n_communities [db_string select_all_communities_count {}]
+if {![empty_string_p $community_type]} {
+    set n_communities [db_string select_all_communities_count_by_type {}]
+} else {
+    set n_communities [db_string select_all_communities_count {}]
+}
 
 set filter_bar [ad_dimensional {
     {filter "Status:" select_active_communities
@@ -26,6 +36,10 @@
     }
 }]
 
+if {![empty_string_p $community_type]} {
+    append filter "_by_type"
+}
+
 db_multirow communities $filter {}
 
 ad_return_template
Index: openacs-4/packages/dotlrn/www/community-deregister.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/www/Attic/community-deregister.tcl,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/dotlrn/www/community-deregister.tcl	11 Jan 2002 21:51:51 -0000	1.3
+++ openacs-4/packages/dotlrn/www/community-deregister.tcl	15 Jan 2002 22:23:41 -0000	1.4
@@ -6,9 +6,9 @@
     @creation-date 2001-10-06
     @version $Id$
 } -query {
-    {referer "./"}
     {user_id ""}
     {community_id ""}
+    {referer "./"}
 }
 
 ad_maybe_redirect_for_registration
@@ -25,4 +25,4 @@
 
 dotlrn_community::remove_user $community_id $user_id
 
-ns_returnredirect $referer
+ad_returnredirect $referer
Index: openacs-4/packages/dotlrn/www/community-register.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/www/Attic/community-register.tcl,v
diff -u -r1.4 -r1.5
--- openacs-4/packages/dotlrn/www/community-register.tcl	10 Jan 2002 19:30:18 -0000	1.4
+++ openacs-4/packages/dotlrn/www/community-register.tcl	15 Jan 2002 22:23:41 -0000	1.5
@@ -6,8 +6,8 @@
     @creation-date 2001-10-06
     @version $Id$
 } -query {
-    {referer "./"}
     {community_id ""}
+    {referer "./"}
 }
 
 ad_maybe_redirect_for_registration
Index: openacs-4/packages/dotlrn/www/one-community-type.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/www/one-community-type.adp,v
diff -u -r1.13 -r1.14
--- openacs-4/packages/dotlrn/www/one-community-type.adp	10 Jan 2002 19:30:18 -0000	1.13
+++ openacs-4/packages/dotlrn/www/one-community-type.adp	15 Jan 2002 22:23:41 -0000	1.14
@@ -17,5 +17,5 @@
 <p></p>
 
 <blockquote>
-  <include src="communities" title="@communities_title@">
+  <include src="communities" title="@communities_title@" community_type="@community_type@">
 </blockquote>