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FEATURE: fall back to apple_touch_icon_url if default_opengraph_image_url is not present

This commit is contained in:
Arpit Jalan 2016-08-22 14:58:46 +05:30
parent 61b49c2d03
commit f6bd114b5e
1 changed files with 7 additions and 3 deletions
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10
app/helpers/application_helper.rb
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@ -142,14 +142,18 @@ module ApplicationHelper
opts ||= {}
opts[:url] ||= "#{Discourse.base_url_no_prefix}#{request.fullpath}"
# Use the correct scheme for open graph
if opts[:image].blank? && SiteSetting.default_opengraph_image_url.present?
opts[:image] = SiteSetting.default_opengraph_image_url
elsif opts[:image].blank? && SiteSetting.apple_touch_icon_url.present?
opts[:image] = SiteSetting.apple_touch_icon_url
end
# Use the correct scheme for open graph image
if opts[:image].present? && opts[:image].start_with?("//")
uri = URI(Discourse.base_url)
opts[:image] = "#{uri.scheme}:#{opts[:image]}"
elsif opts[:image].present? && opts[:image].start_with?("/uploads/")
opts[:image] = "#{Discourse.base_url}#{opts[:image]}"
elsif SiteSetting.default_opengraph_image_url.present?
opts[:image] = SiteSetting.default_opengraph_image_url
end
# Add opengraph tags