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Contents
module Katello
module Util
module Search
DISABLED_LUCENE_SPECIAL_CHARS = ['-', ':'].freeze
def self.custom_analyzers
{
"kt_name_analyzer" => {
"type" => "custom",
"tokenizer" => "keyword"
},
"autcomplete_name_analyzer" => {
"type" => "custom",
"tokenizer" => "keyword",
"filter" => %w(standard lowercase ngram_filter)
}
}
end
def self.custom_filters
{
"ngram_filter" => {
"type" => "edgeNGram",
"side" => "front",
"min_gram" => 1,
"max_gram" => 30
}
}
end
# Filter the search input, escaping unsupported lucene syntax (e.g. usage of - operator)
def self.filter_input(search)
return nil if search.nil?
DISABLED_LUCENE_SPECIAL_CHARS.each do |chr|
search = search.gsub(chr, '\\' + chr)
end
return search
end
def self.active_record_search_classes
ignore_list = %w(Katello::CpConsumerUser Katello::Pool)
classes = get_subclasses(ActiveRecord::Base)
classes = classes.select { |c| !ignore_list.include?(c.name) && c.respond_to?(:index) }
#we need index base classes first (TaskStatus) before child classes (PulpTaskStatus)
initial_list = classes.select { |c| c.superclass == ActiveRecord::Base }
subclass_list = classes - initial_list
initial_list + subclass_list
end
def self.get_subclasses(obj_class)
classes = obj_class.subclasses
subs = classes.collect { |c| get_subclasses(c) }.flatten
classes + subs
end
end
end
end
Version data entries
64 entries across 64 versions & 1 rubygems