metamaps--metamaps/app/helpers/maps_helper.rb

36 lines
1.1 KiB
Ruby

module MapsHelper
## this one is for building our custom JSON autocomplete format for typeahead
def autocomplete_map_array_json(maps)
temp = []
maps.each do |m|
map = {}
map['id'] = m.id
map['label'] = m.name
map['value'] = m.name
map['description'] = m.desc.truncate(30)
map['permission'] = m.permission
map['topicCount'] = m.topics.count
map['synapseCount'] = m.synapses.count
map['contributorCount'] = m.contributors.count
map['rtype'] = "map"
contributorList = m.user.name + ' created this map. '
if m.contributors.count > 0
m.contributors.each_with_index do |c, index|
comma = (index+1) == m.contributors.count ? '' : ', '
contributorList += c.name + comma
end
contributorList += ' has edited it.' if m.contributors.count == 1
contributorList += ' have edited it.' if m.contributors.count > 1
else
contributorList += 'No one has added anything yet.'
end
map['contributorList'] = contributorList
temp.push map
end
return temp
end
end