module BrowseHelper
- def link_to_page(page, page_param)
- return link_to(page, page_param => page)
- end
-
def printable_name(object, version=false)
- name = t 'printable_name.with_id', :id => object.id.to_s
+ if object.id.is_a?(Array)
+ id = object.id[0]
+ else
+ id = object.id
+ end
+ name = t 'printable_name.with_id', :id => id.to_s
if version
name = t 'printable_name.with_version', :id => name, :version => object.version.to_s
end
- if object.tags.include? "name:#{I18n.locale}"
- name = t 'printable_name.with_name', :name => object.tags["name:#{I18n.locale}"].to_s, :id => name
- elsif object.tags.include? 'name'
- name = t 'printable_name.with_name', :name => object.tags['name'].to_s, :id => name
+
+ # don't look at object tags if redacted, so as to avoid giving
+ # away redacted version tag information.
+ unless object.redacted?
+ if object.tags.include? "name:#{I18n.locale}"
+ name = t 'printable_name.with_name', :name => object.tags["name:#{I18n.locale}"].to_s, :id => name
+ elsif object.tags.include? 'name'
+ name = t 'printable_name.with_name', :name => object.tags['name'].to_s, :id => name
+ end
end
+
return name
end
- def wiki_link(type, key, tag)
- wiki_data = YAML.load_file("#{RAILS_ROOT}/config/wiki-tag-and-key-description.yml")
- my_locale = I18n.locale.to_s
+ def link_class(type, object)
+ classes = [ type ]
- if type == "key"
- ret = key
- lookup = key
+ if object.redacted?
+ classes << "deleted"
else
- ret = tag
- lookup = key + "=" + tag
+ classes += icon_tags(object).flatten.map { |t| h(t) }
+ classes << "deleted" unless object.visible?
end
- # Try our native language
- has_primary = wiki_data[my_locale][type][lookup] rescue false
- if has_primary
- ret = wikify(type, key, tag, lookup, wiki_data[my_locale][type][lookup])
+ classes.join(" ")
+ end
+
+ def link_title(object)
+ if object.redacted?
+ ""
else
- # Fall back on English
- has_fallback = wiki_data["en"][type][lookup] rescue false
- if has_fallback
- ret = wikify(type, key, tag, lookup, wiki_data["en"][type][lookup])
- end
+ h(icon_tags(object).map { |k,v| k + '=' + v }.to_sentence)
+ end
+ end
+
+ def format_key(key)
+ if url = wiki_link("key", key)
+ link_to h(key), url, :title => t('browse.tag_details.wiki_link.key', :key => key)
+ else
+ h(key)
+ end
+ end
+
+ def format_value(key, value)
+ if wp = wikipedia_link(key, value)
+ link_to h(wp[:title]), wp[:url], :title => t('browse.tag_details.wikipedia_link', :page => wp[:title])
+ elsif url = wiki_link("tag", "#{key}=#{value}")
+ link_to h(value), url, :title => t('browse.tag_details.wiki_link.tag', :key => key, :value => value)
+ else
+ linkify h(value)
+ end
+ end
+
+ def type_and_paginated_count(type, pages)
+ if pages.page_count == 1
+ t "browse.changeset.#{type}",
+ :count => pages.item_count
+ else
+ t "browse.changeset.#{type}_paginated",
+ :x => pages.current_page.first_item,
+ :y => pages.current_page.last_item,
+ :count => pages.item_count
+ end
+ end
+
+private
+
+ ICON_TAGS = [
+ "aeroway", "amenity", "barrier", "building", "highway", "historic", "landuse",
+ "leisure", "man_made", "natural", "railway", "shop", "tourism", "waterway"
+ ]
+
+ def icon_tags(object)
+ object.tags.find_all { |k,v| ICON_TAGS.include? k }
+ end
+
+ def wiki_link(type, lookup)
+ locale = I18n.locale.to_s
+
+ # update-wiki-pages does s/ /_/g on keys before saving them, we
+ # have to replace spaces with underscore so we'll link
+ # e.g. `source=Isle of Man Government aerial imagery (2001)' to
+ # the correct page.
+ lookup_us = lookup.tr(" ", "_")
+
+ if page = WIKI_PAGES[locale][type][lookup_us] rescue nil
+ url = "http://wiki.openstreetmap.org/wiki/#{page}?uselang=#{locale}"
+ elsif page = WIKI_PAGES["en"][type][lookup_us] rescue nil
+ url = "http://wiki.openstreetmap.org/wiki/#{page}?uselang=#{locale}"
end
- return ret
+ return url
end
- def wikify(type, key, tag, text, wiki)
- my_locale = I18n.locale
- url = "http://wiki.openstreetmap.org/wiki/#{wiki}?uselang=#{my_locale}"
-
- if type == "key"
- return '<a href="' + url + '" title="' + h(t('browse.tag_details.wiki_link.key', :key => key)) + '">' + h(text) + '</a>'
+ def wikipedia_link(key, value)
+ # Some k/v's are wikipedia=http://en.wikipedia.org/wiki/Full%20URL
+ return nil if value =~ /^https?:\/\//
+
+ if key == "wikipedia"
+ # This regex should match Wikipedia language codes, everything
+ # from de to zh-classical
+ if value =~ /^([a-z-]{2,12}):(.+)$/i
+ # Value is <lang>:<title> so split it up
+ # Note that value is always left as-is, see: https://trac.openstreetmap.org/ticket/4315
+ lang = $1
+ else
+ # Value is <title> so default to English Wikipedia
+ lang = 'en'
+ end
+ elsif key =~ /^wikipedia:(\S+)$/
+ # Language is in the key, so assume value is the title
+ lang = $1
else
- return '<a href="' + url + '" title="' + h(t('browse.tag_details.wiki_link.tag', :key => key, :value => tag)) + '">' + h(tag) + '</a>'
+ # Not a wikipedia key!
+ return nil
end
+
+ if value =~ /^([^#]*)(#.*)/ then
+ # Contains a reference to a section of the wikipedia article
+ # Must break it up to correctly build the url
+ value = $1
+ section = $2
+ else
+ section = ""
+ end
+
+ return {
+ :url => "http://#{lang}.wikipedia.org/wiki/#{value}?uselang=#{I18n.locale}#{section}",
+ :title => value + section
+ }
end
end
projects / rails.git / blobdiff