Class: SmartListing::Base
- Inherits:
-
Object
- Object
- SmartListing::Base
- Defined in:
- lib/smart_listing.rb
Instance Attribute Summary collapse
-
#collection ⇒ Object
readonly
Returns the value of attribute collection.
-
#count ⇒ Object
readonly
Returns the value of attribute count.
-
#name ⇒ Object
readonly
Returns the value of attribute name.
-
#options ⇒ Object
readonly
Returns the value of attribute options.
-
#page ⇒ Object
readonly
Returns the value of attribute page.
-
#partial ⇒ Object
readonly
Returns the value of attribute partial.
-
#per_page ⇒ Object
readonly
Returns the value of attribute per_page.
-
#sort ⇒ Object
readonly
Returns the value of attribute sort.
Instance Method Summary collapse
- #all_params(overrides = {}) ⇒ Object
- #base_param ⇒ Object
- #callback_href ⇒ Object
- #href ⇒ Object
-
#initialize(name, collection, options = {}) ⇒ Base
constructor
A new instance of Base.
- #kaminari_options ⇒ Object
- #max_count ⇒ Object
- #page_sizes ⇒ Object
- #param_name(key) ⇒ Object
- #param_names ⇒ Object
- #remote? ⇒ Boolean
- #setup(params, cookies) ⇒ Object
- #sort_dirs ⇒ Object
- #sort_order(attribute) ⇒ Object
- #unlimited_per_page? ⇒ Boolean
Constructor Details
#initialize(name, collection, options = {}) ⇒ Base
Returns a new instance of Base.
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# File 'lib/smart_listing.rb', line 26 def initialize name, collection, = {} @name = name config_profile = .delete(:config_profile) @options = { :partial => @name, # SmartListing partial name :sort_attributes => :implicit, # allow implicitly setting sort attributes :default_sort => {}, # default sorting :href => nil, # set SmartListing target url (in case when different than current url) :remote => true, # SmartListing is remote by default :callback_href => nil, # set SmartListing callback url (in case when different than current url) }.merge(SmartListing.config(config_profile).).merge() if @options[:array] @collection = collection.to_a else @collection = collection end end |
Instance Attribute Details
#collection ⇒ Object (readonly)
Returns the value of attribute collection.
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# File 'lib/smart_listing.rb', line 24 def collection @collection end |
#count ⇒ Object (readonly)
Returns the value of attribute count.
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# File 'lib/smart_listing.rb', line 24 def count @count end |
#name ⇒ Object (readonly)
Returns the value of attribute name.
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# File 'lib/smart_listing.rb', line 24 def name @name end |
#options ⇒ Object (readonly)
Returns the value of attribute options.
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# File 'lib/smart_listing.rb', line 24 def @options end |
#page ⇒ Object (readonly)
Returns the value of attribute page.
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# File 'lib/smart_listing.rb', line 24 def page @page end |
#partial ⇒ Object (readonly)
Returns the value of attribute partial.
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# File 'lib/smart_listing.rb', line 24 def partial @partial end |
#per_page ⇒ Object (readonly)
Returns the value of attribute per_page.
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# File 'lib/smart_listing.rb', line 24 def per_page @per_page end |
#sort ⇒ Object (readonly)
Returns the value of attribute sort.
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# File 'lib/smart_listing.rb', line 24 def sort @sort end |
Instance Method Details
#all_params(overrides = {}) ⇒ Object
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# File 'lib/smart_listing.rb', line 155 def all_params overrides = {} ap = {base_param => {}} @options[:param_names].each do |k, v| if overrides[k] ap[base_param][v] = overrides[k] else ap[base_param][v] = self.send(k) end end ap end |
#base_param ⇒ Object
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# File 'lib/smart_listing.rb', line 171 def base_param "#{name}_smart_listing" end |
#callback_href ⇒ Object
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# File 'lib/smart_listing.rb', line 135 def callback_href @options[:callback_href] end |
#href ⇒ Object
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# File 'lib/smart_listing.rb', line 131 def href @options[:href] end |
#kaminari_options ⇒ Object
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# File 'lib/smart_listing.rb', line 147 def @options[:kaminari_options] end |
#max_count ⇒ Object
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# File 'lib/smart_listing.rb', line 127 def max_count @options[:max_count] end |
#page_sizes ⇒ Object
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# File 'lib/smart_listing.rb', line 143 def page_sizes @options[:page_sizes] end |
#param_name(key) ⇒ Object
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# File 'lib/smart_listing.rb', line 119 def param_name key "#{base_param}[#{param_names[key]}]" end |
#param_names ⇒ Object
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# File 'lib/smart_listing.rb', line 115 def param_names @options[:param_names] end |
#remote? ⇒ Boolean
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# File 'lib/smart_listing.rb', line 139 def remote? @options[:remote] end |
#setup(params, cookies) ⇒ Object
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# File 'lib/smart_listing.rb', line 47 def setup params, @params = params @page = get_param :page @per_page = !get_param(:per_page) || get_param(:per_page).empty? ? (@options[:memorize_per_page] && get_param(:per_page, ).to_i > 0 ? get_param(:per_page, ).to_i : page_sizes.first) : get_param(:per_page).to_i @per_page = page_sizes.first unless page_sizes.include?(@per_page) || (unlimited_per_page? && @per_page == 0) @sort = parse_sort(get_param(:sort)) || @options[:default_sort] sort_keys = (@options[:sort_attributes] == :implicit ? @sort.keys.collect{|s| [s, s]} : @options[:sort_attributes]) set_param(:per_page, @per_page, ) if @options[:memorize_per_page] @count = @collection.size @count = @count.length if @count.is_a?(Hash) # Reset @page if greater than total number of pages if @per_page > 0 no_pages = (@count.to_f / @per_page.to_f).ceil.to_i if @page.to_i > no_pages @page = no_pages end end if @options[:array] if @sort && @sort.any? # when array we sort only by first attribute i = sort_keys.index{|x| x[0] == @sort.first[0]} @collection = @collection.sort do |x, y| xval = x yval = y sort_keys[i][1].split(".").each do |m| xval = xval.try(m) yval = yval.try(m) end xval = xval.upcase if xval.is_a?(String) yval = yval.upcase if yval.is_a?(String) if xval.nil? || yval.nil? xval.nil? ? 1 : -1 else if @sort.first[1] == "asc" (xval <=> yval) || (xval && !yval ? 1 : -1) else (yval <=> xval) || (yval && !xval ? 1 : -1) end end end end if @options[:paginate] && @per_page > 0 @collection = ::Kaminari.paginate_array(@collection).page(@page).per(@per_page) if @collection.length == 0 @collection = @collection.page(@collection.num_pages) end end else # let's sort by all attributes # @collection = @collection.order(sort_keys.collect{|s| "#{s[1]} #{@sort[s[0]]}" if @sort[s[0]]}.compact) if @sort && @sort.any? if @options[:paginate] && @per_page > 0 @collection = @collection.page(@page).per(@per_page) end end end |
#sort_dirs ⇒ Object
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# File 'lib/smart_listing.rb', line 151 def sort_dirs @options[:sort_dirs] end |
#sort_order(attribute) ⇒ Object
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# File 'lib/smart_listing.rb', line 167 def sort_order attribute @sort && @sort[attribute].present? ? @sort[attribute] : nil end |
#unlimited_per_page? ⇒ Boolean
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# File 'lib/smart_listing.rb', line 123 def unlimited_per_page? !!@options[:unlimited_per_page] end |