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Potlatch 0.8 - be afraid, be very, very afraid

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This commit is contained in:
Richard Fairhurst 2008-03-19 01:03:51 +00:00
parent d0aa199e92
commit ae142c554b
6 changed files with 163 additions and 23 deletions
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18
app/models/relation.rb
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@ -102,6 +102,24 @@ class Relation < ActiveRecord::Base
return el1
end
def self.find_for_nodes_and_ways(node_ids, way_ids)
# collect relationships. currently done in one big block at the end;
# may need to move this upwards if people want automatic completion of
# relationships, i.e. deliver referenced objects like we do with ways...
relations = Array.new
if node_ids.length > 0
relations += Relation.find_by_sql("select e.* from current_relations e,current_relation_members em where " +
"e.visible=1 and " +
"em.id = e.id and em.member_type='node' and em.member_id in (#{node_ids.join(',')})")
end
if way_ids.length > 0
relations += Relation.find_by_sql("select e.* from current_relations e,current_relation_members em where " +
"e.visible=1 and " +
"em.id = e.id and em.member_type='way' and em.member_id in (#{way_ids.join(',')})")
end
end
# FIXME is this really needed?
def members
unless @members