96 lines
2.7 KiB
Ruby
96 lines
2.7 KiB
Ruby
module BrowseHelper
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def element_single_current_link(type, object, url)
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link_to url, { :class => element_class(type, object), :title => element_title(object), :rel => (link_follow(object) if type == "node") } do
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element_strikethrough object do
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printable_element_name object
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end
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end
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end
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def element_list_item(type, object, &block)
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tag.li :class => element_class(type, object), :title => element_title(object) do
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element_strikethrough object, &block
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end
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end
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def printable_element_name(object)
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id = if object.id.is_a?(Array)
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object.id[0]
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else
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object.id
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end
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name = id.to_s
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# don't look at object tags if redacted, so as to avoid giving
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# away redacted version tag information.
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unless object.redacted?
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available_locales = Locale.list(name_locales(object))
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locale = available_locales.preferred(preferred_languages, :default => nil)
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if object.tags.include? "name:#{locale}"
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name = t "printable_name.with_name_html", :name => tag.bdi(object.tags["name:#{locale}"].to_s), :id => tag.bdi(name)
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elsif object.tags.include? "name"
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name = t "printable_name.with_name_html", :name => tag.bdi(object.tags["name"].to_s), :id => tag.bdi(name)
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elsif object.tags.include? "ref"
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name = t "printable_name.with_name_html", :name => tag.bdi(object.tags["ref"].to_s), :id => tag.bdi(name)
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end
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end
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name
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end
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def printable_element_version(object)
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t "printable_name.version", :version => object.version
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end
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def element_strikethrough(object, &block)
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if object.redacted? || !object.visible?
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tag.s(&block)
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else
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yield
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end
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end
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def element_class(type, object)
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classes = [type]
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classes += icon_tags(object).flatten.map { |t| h(t) } unless object.redacted?
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classes.join(" ")
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end
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def element_title(object)
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if object.redacted?
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""
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else
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h(icon_tags(object).map { |k, v| "#{k}=#{v}" }.to_sentence)
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end
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end
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def link_follow(object)
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"nofollow" if object.tags.empty?
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end
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def type_and_paginated_count(type, pages)
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if pages.page_count == 1
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t "browse.changeset.#{type}",
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:count => pages.item_count
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else
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t "browse.changeset.#{type}_paginated",
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:x => pages.current_page.first_item,
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:y => pages.current_page.last_item,
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:count => pages.item_count
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end
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end
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private
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ICON_TAGS = %w[aeroway amenity barrier building highway historic landuse leisure man_made natural railway shop tourism waterway].freeze
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def icon_tags(object)
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object.tags.find_all { |k, _v| ICON_TAGS.include? k }.sort
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end
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def name_locales(object)
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object.tags.keys.map { |k| Regexp.last_match(1) if k =~ /^name:(.*)$/ }.flatten
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end
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end
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