class Administrate::Search
Attributes
query[R]
resolver[R]
Public Class Methods
new(scoped_resource, dashboard_class, term)
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# File lib/administrate/search.rb, line 50 def initialize(scoped_resource, dashboard_class, term) @dashboard_class = dashboard_class @scoped_resource = scoped_resource @query = Query.new(term) end
Public Instance Methods
run()
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# File lib/administrate/search.rb, line 56 def run if query.blank? @scoped_resource.all else results = search_results(@scoped_resource) results = filter_results(results) results end end
Private Instance Methods
apply_filter(filter, resources)
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# File lib/administrate/search.rb, line 68 def apply_filter(filter, resources) return resources unless filter filter.call(resources) end
association_search?(attribute)
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# File lib/administrate/search.rb, line 147 def association_search?(attribute) attribute_types[attribute].associative? end
attribute_types()
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# File lib/administrate/search.rb, line 114 def attribute_types @dashboard_class::ATTRIBUTE_TYPES end
column_to_query(attr)
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# File lib/administrate/search.rb, line 132 def column_to_query(attr) if association_search?(attr) ActiveRecord::Base.connection. quote_column_name(attribute_types[attr].searchable_field) else ActiveRecord::Base.connection.quote_column_name(attr) end end
filter_results(resources)
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# File lib/administrate/search.rb, line 73 def filter_results(resources) query.filters.each do |filter_name| filter = valid_filters[filter_name] resources = apply_filter(filter, resources) end resources end
query_table_name(attr)
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# File lib/administrate/search.rb, line 118 def query_table_name(attr) if association_search?(attr) provided_class_name = attribute_types[attr].options[:class_name] if provided_class_name provided_class_name.constantize.table_name else ActiveRecord::Base.connection.quote_table_name(attr.to_s.pluralize) end else ActiveRecord::Base.connection. quote_table_name(@scoped_resource.table_name) end end
query_template()
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# File lib/administrate/search.rb, line 81 def query_template search_attributes.map do |attr| table_name = query_table_name(attr) attr_name = column_to_query(attr) "LOWER(CAST(#{table_name}.#{attr_name} AS CHAR(256))) LIKE ?" end.join(" OR ") end
query_values()
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# File lib/administrate/search.rb, line 90 def query_values ["%#{term.mb_chars.downcase}%"] * search_attributes.count end
search_attributes()
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# File lib/administrate/search.rb, line 94 def search_attributes attribute_types.keys.select do |attribute| attribute_types[attribute].searchable? end end
search_results(resources)
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# File lib/administrate/search.rb, line 100 def search_results(resources) resources. joins(tables_to_join). where(query_template, *query_values) end
tables_to_join()
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# File lib/administrate/search.rb, line 141 def tables_to_join attribute_types.keys.select do |attribute| attribute_types[attribute].searchable? && association_search?(attribute) end end
term()
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# File lib/administrate/search.rb, line 151 def term query.terms end
valid_filters()
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# File lib/administrate/search.rb, line 106 def valid_filters if @dashboard_class.const_defined?(:COLLECTION_FILTERS) @dashboard_class.const_get(:COLLECTION_FILTERS).stringify_keys else {} end end