debian-mirror-gitlab/app/helpers/avatars_helper.rb

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# frozen_string_literal: true
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module AvatarsHelper
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DEFAULT_AVATAR_PATH = 'no_avatar.png'
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def project_icon(project, options = {})
source_icon(project, options)
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end
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def group_icon(group, options = {})
source_icon(group, options)
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end
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def topic_icon(topic, options = {})
source_icon(topic, options)
end
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# Takes both user and email and returns the avatar_icon by
# user (preferred) or email.
def avatar_icon_for(user = nil, email = nil, size = nil, scale = 2, only_path: true)
if user
avatar_icon_for_user(user, size, scale, only_path: only_path)
elsif email
avatar_icon_for_email(email, size, scale, only_path: only_path)
else
default_avatar
end
end
def avatar_icon_for_email(email = nil, size = nil, scale = 2, only_path: true)
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return gravatar_icon(email, size, scale) if email.nil?
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Gitlab::AvatarCache.by_email(email, size, scale, only_path) do
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avatar_icon_by_user_email_or_gravatar(email, size, scale, only_path: only_path)
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end
end
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def avatar_icon_for_user(user = nil, size = nil, scale = 2, only_path: true, current_user: nil)
return gravatar_icon(nil, size, scale) unless user
return default_avatar if blocked_or_unconfirmed?(user) && !can_admin?(current_user)
user_avatar = user.avatar_url(size: size, only_path: only_path)
user_avatar || default_avatar
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end
def gravatar_icon(user_email = '', size = nil, scale = 2)
GravatarService.new.execute(user_email, size, scale) ||
default_avatar
end
def default_avatar
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ActionController::Base.helpers.image_path(DEFAULT_AVATAR_PATH)
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end
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def author_avatar(commit_or_event, options = {})
user_avatar(options.merge({
user: commit_or_event.author,
user_name: commit_or_event.author_name,
user_email: commit_or_event.author_email,
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css_class: 'd-none d-sm-inline-block'
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}))
end
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def user_avatar_without_link(options = {})
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avatar_size = options[:size] || 16
user_name = options[:user].try(:name) || options[:user_name]
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avatar_url = user_avatar_url_for(**options.merge(size: avatar_size))
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has_tooltip = options[:has_tooltip].nil? ? true : options[:has_tooltip]
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data_attributes = options[:data] || {}
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css_class = %W[avatar s#{avatar_size}].push(*options[:css_class])
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alt_text = user_name ? "#{user_name}'s avatar" : "default avatar"
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if has_tooltip
css_class.push('has-tooltip')
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data_attributes[:container] = 'body'
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end
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if options[:lazy]
css_class << 'lazy'
data_attributes[:src] = avatar_url
avatar_url = LazyImageTagHelper.placeholder_image
end
image_options = {
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alt: alt_text,
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src: avatar_url,
data: data_attributes,
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class: css_class,
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title: user_name
}
tag(:img, image_options)
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end
def user_avatar(options = {})
avatar = user_avatar_without_link(options)
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if options[:user]
link_to(avatar, user_path(options[:user]))
elsif options[:user_email]
mail_to(options[:user_email], avatar)
end
end
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def avatar_without_link(resource, options = {})
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if resource.is_a?(Namespaces::UserNamespace)
user_avatar_without_link(options.merge(user: resource.first_owner))
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elsif resource.is_a?(Group)
group_icon(resource, options.merge(class: 'avatar'))
end
end
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private
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def avatar_icon_by_user_email_or_gravatar(email, size, scale, only_path:)
user = User.find_by_any_email(email)
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if user
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avatar_icon_for_user(user, size, scale, only_path: only_path)
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else
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gravatar_icon(email, size, scale)
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end
end
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def user_avatar_url_for(only_path: true, **options)
return options[:url] if options[:url]
return avatar_icon_for_user(options[:user], options[:size], only_path: only_path) if options[:user]
avatar_icon_for_email(options[:user_email], options[:size], only_path: only_path)
end
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def source_icon(source, options = {})
avatar_url = source.try(:avatar_url)
if avatar_url
image_tag avatar_url, options
else
source_identicon(source, options)
end
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rescue GRPC::Unavailable, GRPC::DeadlineExceeded => e
# Handle Gitaly connection issues gracefully
Gitlab::ErrorTracking
.track_exception(e, source_type: source.class.name, source_id: source.id)
source_identicon(source, options)
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end
def source_identicon(source, options = {})
bg_key = (source.id % 7) + 1
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size_class = "s#{options[:size]}" if options[:size]
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options[:class] =
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[*options[:class], "identicon bg#{bg_key}", size_class].compact.join(' ')
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content_tag(:span, class: options[:class].strip) do
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source.name[0, 1].upcase
end
end
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def blocked_or_unconfirmed?(user)
user.blocked? || !user.confirmed?
end
def can_admin?(user)
return false unless user
user.can_admin_all_resources?
end
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end