2cf0e7dcb5
* Add default IDs for <table> tags (ex: <table id="artists-table">). * Add default CSS classes for <th> and <td> tags (ex: <td class="name-column">).
60 lines
1.6 KiB
Ruby
60 lines
1.6 KiB
Ruby
class TableBuilder
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class Column
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attr_reader :attribute, :name, :block, :header_attributes, :body_attributes
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def initialize(attribute = nil, th: {}, td: {}, width: nil, name: nil, &block)
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@attribute = attribute
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@header_attributes = { width: width, **th }
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@body_attributes = td
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@block = block
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@name = name || attribute
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@name = @name.to_s.titleize unless @name.kind_of?(String)
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if @name.present?
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column_class = "#{@name.parameterize.dasherize}-column"
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@header_attributes[:class] = "#{column_class} #{@header_attributes[:class]}".strip
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@body_attributes[:class] = "#{column_class} #{@body_attributes[:class]}".strip
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end
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end
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def value(item, i, j)
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if block.present?
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block.call(item, i, j, self)
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nil
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elsif attribute.kind_of?(Symbol)
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item.send(attribute)
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else
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""
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end
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end
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end
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attr_reader :columns, :table_attributes, :items
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def initialize(items, **table_attributes)
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@items = items
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@columns = []
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@table_attributes = { class: "striped", **table_attributes }
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if items.respond_to?(:model_name)
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@table_attributes[:id] ||= "#{items.model_name.plural.dasherize}-table"
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end
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yield self if block_given?
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end
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def column(*options, &block)
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@columns << Column.new(*options, &block)
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end
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def all_row_attributes(item, i)
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return {} if !item.is_a?(ApplicationRecord)
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{
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id: "#{item.model_name.singular.dasherize}-#{item.id}",
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**ApplicationController.helpers.data_attributes_for(item, "data", item.html_data_attributes)
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}
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end
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end
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