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# frozen_string_literal: true
# Redmine - project management software
# Copyright (C) 2006-2020 Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
module AvatarsHelper
include GravatarHelper::PublicMethods
def assignee_avatar(user, options={})
return '' unless user
options.merge!(:title => l(:field_assigned_to) + ": " + user.name)
avatar(user, options).to_s.html_safe
end
def author_avatar(user, options={})
return '' unless user
options.merge!(:title => l(:field_author) + ": " + user.name)
avatar(user, options).to_s.html_safe
end
# Returns the avatar image tag for the given +user+ if avatars are enabled
# +user+ can be a User or a string that will be scanned for an email address (eg. 'joe <joe@foo.bar>')
def avatar(user, options = { })
if Setting.gravatar_enabled?
options.merge!(:default => Setting.gravatar_default)
options[:class] = GravatarHelper::DEFAULT_OPTIONS[:class] + " " + options[:class] if options[:class]
email = nil
if user.respond_to?(:mail)
email = user.mail
options[:title] = user.name unless options[:title]
elsif user.to_s =~ %r{<(.+?)>}
email = $1
end
if email.present?
gravatar(email.to_s.downcase, options) rescue nil
elsif user.is_a?(AnonymousUser)
anonymous_avatar(options)
elsif user.is_a?(Group)
group_avatar(options)
else
nil
end
else
''
end
end
# Returns a link to edit user's avatar if avatars are enabled
def avatar_edit_link(user, options={})
if Setting.gravatar_enabled?
url = Redmine::Configuration['avatar_server_url']
link_to avatar(user, {:title => l(:button_edit)}.merge(options)), url, :target => '_blank'
end
end
private
def anonymous_avatar(options={})
image_tag 'anonymous.png', GravatarHelper::DEFAULT_OPTIONS.except(:default, :rating, :ssl).merge(options)
end
def group_avatar(options={})
image_tag 'group.png', GravatarHelper::DEFAULT_OPTIONS.except(:default, :rating, :ssl).merge(options)
end
end
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