Module: AvatarsHelper

Includes:
GravatarHelper::PublicMethods
Included in:
ApplicationController
Defined in:
app/helpers/avatars_helper.rb

Overview

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.

Instance Method Summary collapse

Methods included from GravatarHelper::PublicMethods

#gravatar, #gravatar_api_url, #gravatar_for, #gravatar_url

Instance Method Details

#assignee_avatar(user, options = {}) ⇒ Object


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# File 'app/helpers/avatars_helper.rb', line 23

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

#author_avatar(user, options = {}) ⇒ Object


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# File 'app/helpers/avatars_helper.rb', line 30

def author_avatar(user, options={})
  return '' unless user

  options.merge!(:title => l(:field_author) + ": " + user.name)
  avatar(user, options).to_s.html_safe
end

#avatar(user, options = { }) ⇒ Object

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 <[email protected]>')


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# File 'app/helpers/avatars_helper.rb', line 39

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


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# File 'app/helpers/avatars_helper.rb', line 65

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