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Contents
module SqlSortSetup
def setup_sql_sort(model_class=nil)
#Get model class from class if passed in or by guessing at controller
model = model_class || controller_name.classify.constantize
if model.is_a? SqlSearchableSortable
if @selected_sort_opt = sort_by = get_sort_by(model) #so we just call the actual get_sort_by() method once
@sort_by = (sort_by.split.length > 1) ?
sort_by.split.first.to_sym : sort_by.to_sym
dir = (sort_by.split.length > 1) ? sort_by.split[1].to_sym : nil
if [:asc, :desc].include?(dir)
@sort_dir = dir
else
@sort_dir = :asc
params[:sort_by] = @sort_by
end
else
sort_by_param = model.default_sort_col.to_s
sort_by_param += " #{model.default_sort_dir}" if model.default_sort_dir
@selected_sort_opt = sort_by_param.gsub(/\sasc/i, "")
params[:sort_by] = sort_by_param
end
@sort_dropdown_opts = model.sort_cols_for_dropdown
@sort_dir ||= :asc
end
end
private
def push_or_replace_hash_element(key, val)
h = JSON.parse(cookies[:sort_by] || '{"init": "init"}')
h.merge!({key => val})
end
def get_sort_by(model)
sort_by = params[:sort_by]
sort_by ||= JSON.parse(cookies[:sort_by]).fetch(model.to_s, nil) if cookies[:sort_by]
cookies[:sort_by] = JSON.generate(push_or_replace_hash_element(model.to_s, sort_by))
return sort_by
end
end
Version data entries
11 entries across 11 versions & 1 rubygems