60 lines
1.5 KiB
Ruby
60 lines
1.5 KiB
Ruby
module TopicsHelper
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## this one is for building our custom JSON autocomplete format for typeahead
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def autocomplete_array_json(topics)
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temp = []
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topics.each do |t|
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topic = {}
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topic['id'] = t.id
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topic['label'] = t.name
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topic['value'] = t.name
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topic['description'] = t.desc.truncate(70) # make this return matched results
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topic['type'] = t.metacode.name
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topic['typeImageURL'] = t.metacode.icon
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topic['permission'] = t.permission
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topic['mapCount'] = t.maps.count
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topic['synapseCount'] = t.synapses.count
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topic['originator'] = t.user.name
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topic['originatorImage'] = t.user.image.url(:thirtytwo)
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topic['rtype'] = "topic"
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temp.push topic
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end
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return temp
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end
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#find all nodes in any given nodes network
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def network(node, array, count)
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# recurse starting with a node to find all connected nodes and return an array of topics that constitutes the starting nodes network
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# if the array of nodes is empty initialize it
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if array.nil?
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array = Array.new
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end
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# add the node to the array
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array.push(node)
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if count == 0
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return array
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end
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count = count - 1
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# check if each relative is already in the array and if not, call the network function again
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if not node.relatives.empty?
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if (node.relatives-array).empty?
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return array
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else
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(node.relatives-array).each do |relative|
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array = (array | network(relative, array, count))
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end
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return array
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end
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elsif node.relatives.empty?
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return array
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end
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end
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end
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