198 lines
6.7 KiB
Ruby
198 lines
6.7 KiB
Ruby
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###
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### $Release: 2.6.5 $
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### copyright(c) 2006-2009 kuwata-lab.com all rights reserved.
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###
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module Erubis
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module Helpers
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module RailsFormHelper
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end
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end
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end
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module Erubis::Helpers::RailsFormHelper
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if ActionPack::VERSION::MAJOR == 1 ### Rails 1.X
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def pp_template_filename(basename)
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return "#{RAILS_ROOT}/app/views/#{controller.controller_name}/#{basename}.rhtml"
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end
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else ### Rails 2.X
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def pp_template_filename(basename)
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fname = "#{RAILS_ROOT}/app/views/#{controller.controller_name}/#{basename}.html.erb"
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return fname if test(?f, fname)
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return "#{RAILS_ROOT}/app/views/#{controller.controller_name}/#{basename}.rhtml"
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end
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end
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def pp_render_partial(basename)
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basename = "_#{basename}" unless basename[0] == ?_
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filename = pp_template_filename(basename)
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preprocessor = _create_preprocessor(File.read(filename))
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return preprocessor.evaluate(_preprocessing_context_object())
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end
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def pp_error_on(object_name, method)
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s = ''
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s << "<% _stag, _etag = _pp_error_tags(@#{object_name}.errors.on('#{method}')) %>"
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s << "<%= _stag %>"
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s << yield(object_name, method)
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s << "<%= _etag %>"
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return s
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end
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def _pp_error_tags(value)
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return value ? ['<div class="fieldWithErrors">', '</div>'] : ['', '']
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end
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def _pp_remove_error_div(s)
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s.sub!(/\A<div class="fieldWithErrors">(.*)<\/div>\z/, '\1')
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return s
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end
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def pp_tag_helper(helper, object_name, method, options={})
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if object_name.is_a?(ActionView::Helpers::FormHelper)
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object_name = object_name.object_name
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end
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unless options.key?(:value) || options.key?('value')
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options['value'] = _?("h @#{object_name}.#{method}")
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end
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#$stderr.puts "*** debug: pp_tag_helper(): options=#{options.inspect}"
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return pp_error_on(object_name, method) {
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s = __send__(helper, object_name, method, options)
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_pp_remove_error_div(s)
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}
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end
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def pp_form_tag(url_for_options={}, options={}, *parameters_for_url, &block)
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return form_tag(url_for_options, options, *parameters_for_url, &block)
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end
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#--
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#def pp_form_for(object_name, *args, &block)
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# return form_for(object_name, *args, &block)
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#end
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#++
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def pp_text_field(object_name, method, options={})
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return pp_tag_helper(:text_field, object_name, method, options)
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end
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def pp_password_field(object_name, method, options={})
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return pp_tag_helper(:password_field, object_name, method, options)
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end
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def pp_hidden_field(object_name, method, options={})
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return pp_tag_helper(:hidden_field, object_name, method, options)
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end
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def pp_file_field(object_name, method, options={})
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return pp_tag_helper(:file_field, object_name, method, options)
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end
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def pp_text_area(object_name, method, options={})
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return pp_tag_helper(:text_area, object_name, method, options)
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end
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def pp_check_box(object_name, method, options={}, checked_value="1", unchecked_value="0")
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s = check_box(object_name, method, options, checked_value, unchecked_value)
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s.sub!(/\schecked=\"checked\"/, '')
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s.sub!(/type="checkbox"/, "\\&<%= _pp_check_box_checked?(@#{object_name}.#{method}, #{checked_value.inspect}) ? ' checked=\"checked\"' : '' %>")
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return pp_error_on(object_name, method) { _pp_remove_error_div(s) }
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end
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def _pp_check_box_checked?(value, checked_value)
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return ActionView::Helpers::InstanceTag::check_box_checked?(value, checked_value)
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end
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def pp_radio_button(object_name, method, tag_value, options={})
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s = radio_button(object_name, method, tag_value, options)
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s.sub!(/\schecked=\"checked\"/, '')
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s.sub!(/type="radio"/, "\\&<%= _pp_radio_button_checked?(@#{object_name}.#{method}, #{tag_value.inspect}) ? ' checked=\"checked\"' : '' %>")
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return pp_error_on(object_name, method) { _pp_remove_error_div(s) }
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end
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def _pp_radio_button_checked?(value, tag_value)
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return ActionView::Helpers::InstanceTag::radio_button_checked?(value, tag_value)
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end
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def _pp_select(object, method, collection, priority_collection, options={}, html_options={})
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return pp_error_on(object, method) do
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s = ""
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## start tag
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s << "<select id=\"#{object}_#{method}\" name=\"#{object}[#{method}]\""
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for key, val in html_options:
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s << " #{key}=\"#{val}\""
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end
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s << ">\n"
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## selected table
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key = options.key?(:value) ? :value : (options.key?('value') ? 'value' : nil)
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if key.nil? ; selected = "@#{object}.#{method}"
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elsif (val=options[key]).nil? ; selected = nil
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elsif val =~ /\A<%=(.*)%>\z/ ; selected = $1
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else ; selected = val.inspect
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end
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s << "<% _table = {#{selected}=>' selected=\"selected\"'} %>\n" if selected
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## <option> tags
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if options[:include_blank] || options['include_blank']
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s << "<option value=\"\"></option>\n"
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end
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unless priority_collection.blank?
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_pp_select_options(s, priority_collection, selected, 'delete')
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s << "<option value=\"\">-------------</option>\n"
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end
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_pp_select_options(s, collection, selected, '[]')
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## end tag
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s << "</select>"
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s
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end
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end
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def _pp_select_options(s, collection, selected, operator)
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for item in collection
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value, text = item.is_a?(Array) ? item : [item, item]
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if !selected
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t = ''
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elsif operator == 'delete'
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t = "<%= _table.delete(#{value.inspect}) %>"
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else
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t = "<%= _table[#{value.inspect}] %>"
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end
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s << "<option value=\"#{h value}\"#{t}>#{h text}</option>\n"
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end
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end
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def pp_select(object, method, collection, options={}, html_options={})
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return _pp_select(object, method, collection, nil, options, html_options)
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end
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def pp_collection_select(object, method, collection, value_method, text_method, options={}, html_options={})
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collection2 = collection.collect { |e|
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[e.__send__(value_method), e.__send__(text_method)]
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}
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return _pp_select(object, method, collection2, nil, options, html_options)
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end
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def pp_country_select(object, method, priority_countries=nil, options={}, html_options={})
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collection = ActionView::Helpers::FormOptionsHelper::COUNTRIES
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return _pp_select(object, method, collection, priority_countries, options, html_options)
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end
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def pp_time_zone_select(object, method, priority_zones=nil, options={}, html_options={})
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model = options[:model] || options['model'] || TimeZone
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collection = model.all.collect { |e| [e.name, e.to_s] }
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return _pp_select(object, method, collection, priority_zones, options, html_options)
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end
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def pp_submit_tag(value="Save changes", options={})
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return submit_tag(value, options)
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end
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def pp_image_submit_tag(source, options={})
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return image_submit_tag(source, options)
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end
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end
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