124 lines
4 KiB
Ruby
124 lines
4 KiB
Ruby
module UserHelper
|
|
# User images
|
|
|
|
def user_image(user, options = {})
|
|
options[:class] ||= "user_image border border-secondary-subtle bg-body"
|
|
options[:alt] ||= ""
|
|
|
|
if user.image_use_gravatar
|
|
user_gravatar_tag(user, options)
|
|
elsif user.avatar.attached?
|
|
user_avatar_variant_tag(user, { :resize_to_limit => [100, 100] }, options)
|
|
else
|
|
image_tag "avatar.svg", options.merge(:width => 100, :height => 100)
|
|
end
|
|
end
|
|
|
|
def user_thumbnail(user, options = {})
|
|
options[:class] ||= "user_thumbnail border border-secondary-subtle bg-body"
|
|
options[:alt] ||= ""
|
|
|
|
if user.image_use_gravatar
|
|
user_gravatar_tag(user, options.merge(:size => 50))
|
|
elsif user.avatar.attached?
|
|
user_avatar_variant_tag(user, { :resize_to_limit => [50, 50] }, options)
|
|
else
|
|
image_tag "avatar.svg", options.merge(:width => 50, :height => 50)
|
|
end
|
|
end
|
|
|
|
def user_thumbnail_tiny(user, options = {})
|
|
options[:class] ||= "user_thumbnail_tiny border border-secondary-subtle bg-body"
|
|
options[:alt] ||= ""
|
|
|
|
if user.image_use_gravatar
|
|
user_gravatar_tag(user, options.merge(:size => 50))
|
|
elsif user.avatar.attached?
|
|
user_avatar_variant_tag(user, { :resize_to_limit => [50, 50] }, options)
|
|
else
|
|
image_tag "avatar.svg", options.merge(:width => 50, :height => 50)
|
|
end
|
|
end
|
|
|
|
def user_image_url(user, options = {})
|
|
if user.image_use_gravatar
|
|
user_gravatar_url(user, options)
|
|
elsif user.avatar.attached?
|
|
polymorphic_url(user_avatar_variant(user, :resize_to_limit => [100, 100]), :host => Settings.server_url)
|
|
else
|
|
image_url("avatar.svg")
|
|
end
|
|
end
|
|
|
|
# External authentication support
|
|
|
|
def auth_button(provider, options = {})
|
|
link_to(
|
|
image_tag("auth_providers/#{provider}.svg",
|
|
:alt => t("application.auth_providers.#{provider}.alt"),
|
|
:class => "rounded-1",
|
|
:size => "36"),
|
|
auth_path(options.merge(:provider => provider)),
|
|
:method => :post,
|
|
:class => "auth_button btn btn-outline-secondary border p-2",
|
|
:title => t("application.auth_providers.#{provider}.title")
|
|
)
|
|
end
|
|
|
|
def auth_button_preferred(provider, options = {})
|
|
link_to(
|
|
image_tag("auth_providers/#{provider}.svg",
|
|
:alt => t("application.auth_providers.#{provider}.alt"),
|
|
:class => "rounded-1 me-3",
|
|
:size => "36") + t("application.auth_providers.#{provider}.title"),
|
|
auth_path(options.merge(:provider => provider)),
|
|
:method => :post,
|
|
:class => "auth_button btn btn-outline-secondary border py-2 px-4 d-flex justify-content-center align-items-center",
|
|
:title => t("application.auth_providers.#{provider}.title")
|
|
)
|
|
end
|
|
|
|
private
|
|
|
|
# Local avatar support
|
|
def user_avatar_variant_tag(user, variant_options, options)
|
|
if user.avatar.variable?
|
|
variant = user.avatar.variant(variant_options)
|
|
# https://stackoverflow.com/questions/61893089/get-metadata-of-active-storage-variant/67228171
|
|
if variant.send(:processed?)
|
|
metadata = variant.processed.send(:record).image.blob.metadata
|
|
if metadata["width"]
|
|
options[:width] = metadata["width"]
|
|
options[:height] = metadata["height"]
|
|
end
|
|
end
|
|
image_tag variant, options
|
|
else
|
|
image_tag user.avatar, options
|
|
end
|
|
end
|
|
|
|
def user_avatar_variant(user, options)
|
|
if user.avatar.variable?
|
|
user.avatar.variant(options)
|
|
else
|
|
user.avatar
|
|
end
|
|
end
|
|
|
|
# Gravatar support
|
|
|
|
# See http://en.gravatar.com/site/implement/images/ for details.
|
|
def user_gravatar_url(user, options = {})
|
|
size = options[:size] || 100
|
|
hash = Digest::MD5.hexdigest(user.email.downcase)
|
|
default_image_url = image_url("avatar_large.png")
|
|
"#{request.protocol}www.gravatar.com/avatar/#{hash}.jpg?s=#{size}&d=#{u(default_image_url)}"
|
|
end
|
|
|
|
def user_gravatar_tag(user, options = {})
|
|
url = user_gravatar_url(user, options)
|
|
options[:height] = options[:width] = options.delete(:size) || 100
|
|
image_tag url, options
|
|
end
|
|
end
|