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Size: 1.04 KB
Versions: 12
Compression:
Stored size: 1.04 KB
Contents
module ActiveAdmin
class OrderClause
attr_reader :field, :order, :active_admin_config
def initialize(active_admin_config, clause)
clause =~ /^([\w\_\.]+)(->'\w+')?_(desc|asc)$/
@column = $1
@op = $2
@order = $3
@active_admin_config = active_admin_config
@field = [@column, @op].compact.join
end
def valid?
@field.present? && @order.present?
end
def apply(chain)
chain.reorder(sql)
end
def to_sql
[table_column, @op, ' ', @order].compact.join
end
def table
active_admin_config.resource_column_names.include?(@column) ? active_admin_config.resource_table_name : nil
end
def table_column
(@column =~ /\./) ? @column :
[table, active_admin_config.resource_quoted_column_name(@column)].compact.join(".")
end
def sql
custom_sql || to_sql
end
protected
def custom_sql
if active_admin_config.ordering[@column].present?
active_admin_config.ordering[@column].call(self)
end
end
end
end
Version data entries
12 entries across 12 versions & 2 rubygems