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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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
# 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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user = User.find_by_any_email(email)
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if user
avatar_icon_for_user(user, size, scale, only_path: only_path)
else
gravatar_icon(email, size, scale)
end
end
def avatar_icon_for_user(user = nil, size = nil, scale = 2, only_path: true)
if user
user.avatar_url(size: size, only_path: only_path) || default_avatar
else
gravatar_icon(nil, size, scale)
end
end
def gravatar_icon(user_email = '', size = nil, scale = 2)
GravatarService.new.execute(user_email, size, scale) ||
default_avatar
end
def default_avatar
ActionController::Base.helpers.image_path('no_avatar.png')
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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private
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def user_avatar_url_for(only_path: true, **options)
return options[:url] if options[:url]
email = options[:user_email]
user = options.key?(:user) ? options[:user] : User.find_by_any_email(email)
if user
avatar_icon_for_user(user, options[:size], only_path: only_path)
else
gravatar_icon(email, options[:size])
end
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
end
def source_identicon(source, options = {})
bg_key = (source.id % 7) + 1
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options[:class] =
[*options[:class], "identicon bg#{bg_key}"].join(' ')
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content_tag(:div, class: options[:class].strip) do
source.name[0, 1].upcase
end
end
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end