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Show linked features as collapsable detail panels on feature browse pages

Browse source 
Fixes #2823

The panels are collapsed by default, when there is a long list of features, but
open on short lists to save on clicks. 10 items is arbitrary but seemed reasonable.
This commit is contained in:
Andy Allan 2020-09-16 15:25:27 +02:00
parent f70ec18989
commit b4b59df75e
4 changed files with 61 additions and 22 deletions
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24
app/views/browse/_node.html.erb
View file

@ -12,12 +12,24 @@
<% unless node.ways.empty? and node.containing_relation_members.empty? %>
<h4><%= t "browse.part_of" %></h4>
<ul class="list-unstyled">
<% node.ways.uniq.each do |way| %>
<li><%= link_to printable_name(way), { :action => "way", :id => way.id.to_s }, { :class => link_class("way", way), :title => link_title(way) } %></li>
<% end %>
<%= render :partial => "containing_relation", :collection => node.containing_relation_members.uniq %>
</ul>
<% unless node.ways.empty? %>
<details <%= 'open' if node.ways.count < 10 %>>
<summary><%= t 'browse.part_of_ways', :count => node.ways.count %></summary>
<ul class="list-unstyled">
<% node.ways.uniq.each do |way| %>
<li><%= link_to printable_name(way), { :action => "way", :id => way.id.to_s }, { :class => link_class("way", way), :title => link_title(way) } %></li>
<% end %>
</ul>
</details>
<% end %>
<% unless node.containing_relation_members.empty? %>
<details <%= 'open' if node.containing_relation_members.count < 10 %>>
<summary><%= t 'browse.part_of_relations', :count => node.containing_relation_members.count %></summary>
<ul class="list-unstyled">
<%= render :partial => "containing_relation", :collection => node.containing_relation_members.uniq %>
</ul>
</details>
<% end %>
<% end %>
</div>
<% end %>

14
app/views/browse/_relation.html.erb
View file

@ -12,12 +12,22 @@
<% unless relation.containing_relation_members.empty? %>
<h4><%= t "browse.part_of" %></h4>
<ul class="list-unstyled"><%= render :partial => "containing_relation", :collection => relation.containing_relation_members.uniq %></ul>
<details <%= 'open' if relation.containing_relation_members.count < 10 %>>
<summary><%= t 'browse.part_of_relations', :count => relation.containing_relation_members.count %></summary>
<ul class="list-unstyled">
<%= render :partial => "containing_relation", :collection => relation.containing_relation_members.uniq %>
</ul>
</details>
<% end %>
<% unless relation.relation_members.empty? %>
<h4><%= t ".members" %></h4>
<ul class="list-unstyled"><%= render :partial => "relation_member", :collection => relation.relation_members %></ul>
<details <%= 'open' if relation.relation_members.count < 10 %>>
<summary><%= t '.members_count', :count => relation.relation_members.count %></summary>
<ul class="list-unstyled">
<%= render :partial => "relation_member", :collection => relation.relation_members %>
</ul>
</details>
<% end %>
</div>
<% end %>

34
app/views/browse/_way.html.erb
View file

@ -12,24 +12,30 @@
<% unless way.containing_relation_members.empty? %>
<h4><%= t "browse.part_of" %></h4>
<ul class="list-unstyled">
<%= render :partial => "containing_relation", :collection => way.containing_relation_members.uniq %>
</ul>
<details <%= 'open' if way.containing_relation_members.count < 10 %>>
<summary><%= t 'browse.part_of_relations', :count => way.containing_relation_members.count %></summary>
<ul class="list-unstyled">
<%= render :partial => "containing_relation", :collection => way.containing_relation_members.uniq %>
</ul>
</details>
<% end %>
<% unless way.way_nodes.empty? %>
<h4><%= t ".nodes" %></h4>
<ul class="list-unstyled">
<% way.way_nodes.each do |wn| %>
<li>
<%= link_to printable_name(wn.node), { :action => "node", :id => wn.node_id.to_s }, { :class => link_class("node", wn.node), :title => link_title(wn.node), :rel => link_follow(wn.node) } %>
<% related_ways = wn.node.ways.reject { |w| w.id == wn.way_id } %>
<% if related_ways.size > 0 then %>
(<%= t ".also_part_of_html", :count => related_ways.size, :related_ways => to_sentence(related_ways.map { |w| link_to(printable_name(w), { :action => "way", :id => w.id.to_s }, { :class => link_class("way", w), :title => link_title(w) }) }) %>)
<% end %>
</li>
<% end %>
</ul>
<details <%= 'open' if way.way_nodes.count < 10 %>>
<summary><%= t '.nodes_count', :count => way.way_nodes.count %></summary>
<ul class="list-unstyled">
<% way.way_nodes.each do |wn| %>
<li>
<%= link_to printable_name(wn.node), { :action => "node", :id => wn.node_id.to_s }, { :class => link_class("node", wn.node), :title => link_title(wn.node), :rel => link_follow(wn.node) } %>
<% related_ways = wn.node.ways.reject { |w| w.id == wn.way_id } %>
<% if related_ways.size > 0 then %>
(<%= t ".also_part_of_html", :count => related_ways.size, :related_ways => to_sentence(related_ways.map { |w| link_to(printable_name(w), { :action => "way", :id => w.id.to_s }, { :class => link_class("way", w), :title => link_title(w) }) }) %>)
<% end %>
</li>
<% end %>
</ul>
</details>
<% end %>
</div>
<% end %>