If a tag has no wiki page, but the corresponding key has, suggest looking there on the wiki tab of the tag page.

2 files changed, 7 insertions, 4 deletions

diff --git a/web/lib/ui/keys_tags.rb b/web/lib/ui/keys_tags.rb
index 2782be9..f0a233d 100644
--- a/web/lib/ui/keys_tags.rb
+++ b/web/lib/ui/keys_tags.rb
@@ -98,7 +98,10 @@ class Taginfo < Sinatra::Base
         @sel = Hash.new('')
         @sel[@filter_type] = ' selected="selected"'
 
-        @wiki_count = @db.count('wiki.wikipages').condition('value=?', @value).condition('key=?', @key).get_first_value().to_i
+        @wiki_count = @db.count('wiki.wikipages').condition('key=?', @key).condition('value=?', @value).get_first_value().to_i
+        if @wiki_count == 0
+            @wiki_count_key = @db.count('wiki.wikipages').condition('key=?', @key).condition('value IS NULL').get_first_value().to_i
+        end
         @count_all = @db.select('SELECT count_all FROM db.tags').condition('key = ? AND value = ?', @key, @value).get_first_value().to_i
 
         @desc = h(@db.select("SELECT description FROM wiki.wikipages WHERE lang=? AND key=? AND value=?", r18n.locale.code, @key, @value).get_first_value())
diff --git a/web/lib/utils.rb b/web/lib/utils.rb
index 731f765..c384940 100644
--- a/web/lib/utils.rb
+++ b/web/lib/utils.rb
@@ -129,13 +129,13 @@ def pp_value(value)
     return escape_html(value).gsub(/ /, '&#x2423;').gsub(/\s/, '<span class="whitespace">&nbsp;</span>')
 end
 
-def link_to_key(key)
+def link_to_key(key, tab='')
     k = escape(key)
 
     if key.match(/[=\/]/)
-        return '<a href="/keys/?key=' + k + '">' + pp_key(key) + '</a>'
+        return '<a href="/keys/?key=' + k + tab + '">' + pp_key(key) + '</a>'
     else
-        return '<a href="/keys/'      + k + '">' + pp_key(key) + '</a>'
+        return '<a href="/keys/'      + k + tab + '">' + pp_key(key) + '</a>'
     end
 end