# HG changeset patch
# User Ross Thomas <ross@lns-nevasoft.com>
# Date 2020-02-12 14:37:15
# Node ID 173612a900efae31bb338ae8fd108658a5d4ca9e
# Parent  51af7c12ffb12c9fcc7791ff593a76121f046324

ui: show toggleable "Follow" status in repo groups' repo list

It makes sense to show Follow status next to repo names in the repo list, and
it is a meaningful and efficient bulk operation to toggle Follow status there.

Clicking on the (Un)Follow 'heart' will toggle the caller's follow status for
that repo.

The repo model already has layering violations - expand on them to compute the
follow status of the current user.

(Changeset was cherry picked and modified by Mads Kiilerich.)

diff --git a/kallithea/model/repo.py b/kallithea/model/repo.py
--- a/kallithea/model/repo.py
+++ b/kallithea/model/repo.py
@@ -138,12 +138,16 @@ class RepoModel(object):
         admin: return data for action column.
         """
         _render = self._render_datatable
-        from tg import tmpl_context as c
+        from tg import tmpl_context as c, request
+        from kallithea.model.scm import ScmModel
 
         def repo_lnk(name, rtype, rstate, private, fork_of):
             return _render('repo_name', name, rtype, rstate, private, fork_of,
                            short_name=short_name)
 
+        def following(repo_id, is_following):
+            return _render('following', repo_id, is_following)
+
         def last_change(last_change):
             return _render("last_change", last_change)
 
@@ -188,6 +192,10 @@ class RepoModel(object):
                 "just_name": repo.just_name,
                 "name": repo_lnk(repo.repo_name, repo.repo_type,
                                  repo.repo_state, repo.private, repo.fork),
+                "following": following(
+                    repo.repo_id,
+                    ScmModel().is_following_repo(repo.repo_name, request.authuser.user_id),
+                ),
                 "last_change_iso": repo.last_db_change.isoformat(),
                 "last_change": last_change(repo.last_db_change),
                 "last_changeset": last_rev(repo.repo_name, cs_cache),
diff --git a/kallithea/templates/data_table/_dt_elements.html b/kallithea/templates/data_table/_dt_elements.html
--- a/kallithea/templates/data_table/_dt_elements.html
+++ b/kallithea/templates/data_table/_dt_elements.html
@@ -31,6 +31,12 @@
   </div>
 </%def>
 
+<%def name="following(repo_id, repo_following)">
+  %if request.authuser.username != 'default':
+    <a href="#" class="${'following' if repo_following else 'follow'}" onclick="return toggleFollowingRepo(this, ${repo_id});"><i class="list-extra icon-heart-empty show-follow" title="${_('Follow')}"></i><i class="list-extra icon-heart show-following" title="${_('Unfollow')}"></i></a>
+  %endif
+</%def>
+
 <%def name="last_change(last_change)">
   <span data-toggle="tooltip" title="${h.fmt_date(last_change)}" date="${last_change}">${h.age(last_change)}</span>
 </%def>
diff --git a/kallithea/templates/index_base.html b/kallithea/templates/index_base.html
--- a/kallithea/templates/index_base.html
+++ b/kallithea/templates/index_base.html
@@ -55,6 +55,7 @@
                             return row.just_name;
                         }
                     }},
+                    {data: "following", defaultContent: '', sortable: false},
                     {data: "desc", title: ${h.jshtml(_('Description'))}, searchable: false},
                     {data: "last_change_iso", defaultContent: '', visible: false, searchable: false},
                     {data: "last_change", defaultContent: '', title: ${h.jshtml(_('Last Change'))}, orderData: [3,], searchable: false},