Using ruby helpers to construct html, changed div to span

[rails.git] / app / helpers / browse_helper.rb

diff --git a/app/helpers/browse_helper.rb b/app/helpers/browse_helper.rb
index c4ce41b064df9550fb0113ec9b628a4120f74189..2f07fd2ebe3278e45b05b1759458ea34551e4dc5 100644 (file)
--- a/app/helpers/browse_helper.rb
+++ b/app/helpers/browse_helper.rb
@@ -8,18 +8,14 @@ module BrowseHelper
            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
+    name = t "printable_name.with_version", :id => name, :version => object.version.to_s if version
 
     # don't look at object tags if redacted, so as to avoid giving
     # away redacted version tag information.
     unless object.redacted?
       locale = I18n.locale.to_s
 
-      while locale =~ /-[^-]+/ && !object.tags.include?("name:#{I18n.locale}")
-        locale = locale.sub(/-[^-]+/, "")
-      end
+      locale = locale.sub(/-[^-]+/, "") while locale =~ /-[^-]+/ && !object.tags.include?("name:#{I18n.locale}")
 
       if object.tags.include? "name:#{locale}"
         name = t "printable_name.with_name_html", :name => content_tag(:bdi, object.tags["name:#{locale}"].to_s), :id => content_tag(:bdi, name)
@@ -80,6 +76,8 @@ module BrowseHelper
       link_to h(value), url, :title => t("browse.tag_details.wiki_link.tag", :key => key, :value => value)
     elsif url = telephone_link(key, value)
       link_to h(value), url, :title => t("browse.tag_details.telephone_link", :phone_number => value)
+    elsif colour_value = colour_preview(key, value)
+      content_tag(:span, "", :class => "colour-preview-box", :style => "background-color:#{colour_value}", :title => t("browse.tag_details.colour_preview", :colour_value => colour_value)) + colour_value
     else
       linkify h(value)
     end
@@ -115,9 +113,9 @@ module BrowseHelper
     lookup_us = lookup.tr(" ", "_")
 
     if page = WIKI_PAGES.dig(locale, type, lookup_us)
-      url = "http://wiki.openstreetmap.org/wiki/#{page}?uselang=#{locale}"
+      url = "https://wiki.openstreetmap.org/wiki/#{page}?uselang=#{locale}"
     elsif page = WIKI_PAGES.dig("en", type, lookup_us)
-      url = "http://wiki.openstreetmap.org/wiki/#{page}?uselang=#{locale}"
+      url = "https://wiki.openstreetmap.org/wiki/#{page}?uselang=#{locale}"
     end
 
     url
@@ -158,7 +156,7 @@ module BrowseHelper
     end
 
     {
-      :url => "http://#{lang}.wikipedia.org/wiki/#{value}?uselang=#{I18n.locale}#{encoded_section}",
+      :url => "https://#{lang}.wikipedia.org/wiki/#{value}?uselang=#{I18n.locale}#{encoded_section}",
       :title => value + section
     }
   end
@@ -171,7 +169,7 @@ module BrowseHelper
         :title => value
       }]
     # Key has to be one of the accepted wikidata-tags
-    elsif key =~ /(architect|artist|brand|operator|subject):wikidata/ &&
+    elsif key =~ /(architect|artist|brand|name:etymology|network|operator|subject):wikidata/ &&
           # Value has to be a semicolon-separated list of wikidata-IDs (whitespaces allowed before and after semicolons)
           value =~ /^[Qq][1-9][0-9]*(\s*;\s*[Qq][1-9][0-9]*)*$/
       # Splitting at every semicolon to get a separate hash for each wikidata-ID
@@ -192,4 +190,16 @@ module BrowseHelper
 
     "tel:#{value_no_whitespace}"
   end
+
+  def colour_preview(key, value)
+    return nil unless key =~ /^(?>.+:)?colour$/ && !value.nil? # see discussion at https://github.com/openstreetmap/openstreetmap-website/pull/1779
+    # does value look like a colour? ( 3 or 6 digit hex code or w3c colour name)
+    w3c_colors =
+      %w[aliceblue antiquewhite aqua aquamarine azure beige bisque black blanchedalmond blue blueviolet brown burlywood cadetblue chartreuse chocolate coral cornflowerblue cornsilk crimson cyan darkblue darkcyan darkgoldenrod darkgray darkgrey darkgreen darkkhaki darkmagenta darkolivegreen darkorange darkorchid darkred darksalmon darkseagreen darkslateblue darkslategray
+         darkslategrey darkturquoise darkviolet deeppink deepskyblue dimgray dimgrey dodgerblue firebrick floralwhite forestgreen fuchsia gainsboro ghostwhite gold goldenrod gray grey green greenyellow honeydew hotpink indianred indigo ivory khaki lavender lavenderblush lawngreen lemonchiffon lightblue lightcoral lightcyan lightgoldenrodyellow lightgray lightgrey lightgreen
+         lightpink lightsalmon lightseagreen lightskyblue lightslategray lightslategrey lightsteelblue lightyellow lime limegreen linen magenta maroon mediumaquamarine mediumblue mediumorchid mediumpurple mediumseagreen mediumslateblue mediumspringgreen mediumturquoise mediumvioletred midnightblue mintcream mistyrose moccasin navajowhite navy oldlace olive olivedrab orange
+         orangered orchid palegoldenrod palegreen paleturquoise palevioletred papayawhip peachpuff peru pink plum powderblue purple red rosybrown royalblue saddlebrown salmon sandybrown seagreen seashell sienna silver skyblue slateblue slategray slategrey snow springgreen steelblue tan teal thistle tomato turquoise violet wheat white whitesmoke yellow yellowgreen]
+    return nil unless value =~ /^#([0-9a-fA-F]{3}){1,2}$/ || w3c_colors.include?(value.downcase)
+    value
+  end
 end