Merge branch 'pull/4985'

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

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 3119c8435469003a9433793005306b4be504df70..5558e69fbd6819f701a6baf3addcaf78ceee0bfa 100644 (file)
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,9 +1,107 @@
 module ApplicationHelper
-  def htmlize(text)
-    return sanitize(auto_link(simple_format(text), :urls))
+  require "rexml/document"
+  include SocialShareButtonHelper
+
+  def linkify(text)
+    if text.html_safe?
+      Rinku.auto_link(text, :urls, tag_builder.tag_options(:rel => "nofollow")).html_safe
+    else
+      Rinku.auto_link(ERB::Util.h(text), :urls, tag_builder.tag_options(:rel => "nofollow")).html_safe
+    end
+  end
+
+  def rss_link_to(args = {})
+    link_to image_tag("RSS.png", :size => "16x16", :class => "align-text-bottom"), args
+  end
+
+  def atom_link_to(args = {})
+    link_to image_tag("RSS.png", :size => "16x16", :class => "align-text-bottom"), args
+  end
+
+  def dir
+    if dir = params[:dir]
+      dir == "rtl" ? "rtl" : "ltr"
+    else
+      I18n.t("html.dir")
+    end
+  end
+
+  def friendly_date(date)
+    tag.time(time_ago_in_words(date), :title => l(date, :format => :friendly), :datetime => date.xmlschema)
+  end
+
+  def friendly_date_ago(date)
+    tag.time(time_ago_in_words(date, :scope => :"datetime.distance_in_words_ago"), :title => l(date, :format => :friendly), :datetime => date.xmlschema)
+  end
+
+  def body_class
+    if content_for? :body_class
+      content_for :body_class
+    else
+      "#{params[:controller]} #{params[:controller]}-#{params[:action]}"
+    end
   end
 
-  def rss_link_to(*args)
-    return link_to(image_tag("RSS.gif", :size => "16x16", :border => 0), Hash[*args], { :class => "rsssmall" });
+  def header_nav_link_class(path)
+    ["nav-link", current_page?(path) ? "text-secondary-emphasis" : "text-secondary"]
+  end
+
+  def application_data
+    data = {
+      :locale => I18n.locale,
+      :preferred_editor => preferred_editor,
+      :preferred_languages => preferred_languages.expand.map(&:to_s)
+    }
+
+    if current_user
+      data[:user] = current_user.id.to_json
+
+      data[:user_home] = { :lat => current_user.home_lat, :lon => current_user.home_lon } if current_user.home_location?
+    end
+
+    data[:location] = session[:location] if session[:location]
+    data[:oauth_token] = oauth_token.token if oauth_token
+
+    data
+  end
+
+  # If the flash is a hash, then it will be a partial with a hash of locals, so we can call `render` on that
+  # This allows us to render html into a flash message in a safe manner.
+  def render_flash(flash)
+    if flash.is_a?(Hash)
+      render flash.with_indifferent_access
+    else
+      flash
+    end
+  rescue StandardError
+    flash.inspect if Rails.env.development?
+  end
+
+  # Generates a set of social share buttons based on the specified options.
+  def render_social_share_buttons(opts = {})
+    sites = opts.fetch(:allow_sites, [])
+    valid_sites, invalid_sites = SocialShareButtonHelper.filter_allowed_sites(sites)
+
+    # Log invalid sites
+    invalid_sites.each do |invalid_site|
+      Rails.logger.error("Invalid site or icon not configured: #{invalid_site}")
+    end
+
+    tag.div(
+      :class => "social-share-button d-flex gap-1 align-items-end flex-wrap mb-3"
+    ) do
+      valid_sites.map do |site|
+        link_options = {
+          :rel => ["nofollow", opts[:rel]].compact,
+          :class => "ssb-icon rounded-circle",
+          :title => I18n.t("application.share.#{site}.title"),
+          :target => "_blank"
+        }
+
+        link_to SocialShareButtonHelper.generate_share_url(site, opts), link_options do
+          image_tag(SocialShareButtonHelper.icon_path(site), :alt => I18n.t("application.share.#{site}.alt"), :size => 28)
+        end
+      end.join.html_safe
+    end
   end
 end