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module Bootstrap3AutocompleteInput
module Orm
module ActiveRecord
def get_autocomplete_order(method, options, model=nil)
order = options[:order]
table_prefix = model ? "#{model.table_name}." : ""
order || "#{table_prefix}#{method} ASC"
end
def get_autocomplete_items(parameters)
model = parameters[:model]
term = parameters[:q] || parameters[:term]
method = parameters[:method]
options = parameters[:options]
scopes = Array(options[:scopes])
where = options[:where]
limit = autocomplete_option_limit(options)
order = get_autocomplete_order(method, options, model)
items = model.all
scopes.each { |scope| items = items.send(scope) } unless scopes.empty?
items = items.select(get_autocomplete_select_clause(model, method, options)) unless options[:full_model]
items = items.where(get_autocomplete_where_clause(model, term, method, options)).
limit(limit).order(order)
items = items.where(where) unless where.blank?
items
end
def get_autocomplete_select_clause(model, method, options)
table_name = model.table_name
(["#{table_name}.#{model.primary_key}", "#{table_name}.#{method}"] + (options[:extra_data].blank? ? [] : options[:extra_data]))
end
def get_autocomplete_where_clause(model, term, method, options)
table_name = model.table_name
is_full_search = options[:full]
like_clause = (postgres?(model) ? 'ILIKE' : 'LIKE')
["LOWER(#{table_name}.#{method}) #{like_clause} ?", "#{(is_full_search ? '%' : '')}#{term.downcase}%"]
end
def postgres?(model)
# Figure out if this particular model uses the PostgreSQL adapter
model.connection.class.to_s.match(/PostgreSQLAdapter/)
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems