Module: AvatarsHelper

Included in:
Banzai::Filter::CommitTrailersFilter, Gitlab::BlamePresenter, Groups::GroupMembersHelper
Defined in:
app/helpers/avatars_helper.rb

Instance Method Summary collapse

Instance Method Details

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


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# File 'app/helpers/avatars_helper.rb', line 50

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,
    css_class: 'd-none d-sm-inline-block'
  }))
end

#avatar_icon_for(user = nil, email = nil, size = nil, scale = 2, only_path: true) ⇒ Object

Takes both user and email and returns the avatar_icon by user (preferred) or email.


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# File 'app/helpers/avatars_helper.rb', line 14

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

#avatar_icon_for_email(email = nil, size = nil, scale = 2, only_path: true) ⇒ Object 


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# File 'app/helpers/avatars_helper.rb', line 24

def avatar_icon_for_email(email = nil, size = nil, scale = 2, only_path: true)
  user = User.find_by_any_email(email)
  if user
    avatar_icon_for_user(user, size, scale, only_path: only_path)
  else
    gravatar_icon(email, size, scale)
  end
end

#avatar_icon_for_user(user = nil, size = nil, scale = 2, only_path: true) ⇒ Object 


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# File 'app/helpers/avatars_helper.rb', line 33

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

#default_avatar ⇒ Object 


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# File 'app/helpers/avatars_helper.rb', line 46

def default_avatar
  ActionController::Base.helpers.image_path('no_avatar.png')
end

#gravatar_icon(user_email = '', size = nil, scale = 2) ⇒ Object 


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# File 'app/helpers/avatars_helper.rb', line 41

def gravatar_icon(user_email = '', size = nil, scale = 2)
  GravatarService.new.execute(user_email, size, scale) ||
    default_avatar
end

#group_icon(group, options = {}) ⇒ Object 


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# File 'app/helpers/avatars_helper.rb', line 8

def group_icon(group, options = {})
  source_icon(group, options)
end

#project_icon(project, options = {}) ⇒ Object 


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# File 'app/helpers/avatars_helper.rb', line 4

def project_icon(project, options = {})
  source_icon(project, options)
end

#user_avatar(options = {}) ⇒ Object 


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# File 'app/helpers/avatars_helper.rb', line 92

def user_avatar(options = {})
  avatar = user_avatar_without_link(options)

  if options[:user]
    link_to(avatar, user_path(options[:user]))
  elsif options[:user_email]
    mail_to(options[:user_email], avatar)
  end
end

#user_avatar_without_link(options = {}) ⇒ Object 


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# File 'app/helpers/avatars_helper.rb', line 59

def user_avatar_without_link(options = {})
  avatar_size = options[:size] || 16
  user_name = options[:user].try(:name) || options[:user_name]

  avatar_url = user_avatar_url_for(options.merge(size: avatar_size))

  has_tooltip = options[:has_tooltip].nil? ? true : options[:has_tooltip]
  data_attributes = options[:data] || {}
  css_class = %W[avatar s#{avatar_size}].push(*options[:css_class])
  alt_text = user_name ? "#{user_name}'s avatar" : "default avatar"

  if has_tooltip
    css_class.push('has-tooltip')
    data_attributes[:container] = 'body'
  end

  if options[:lazy]
    css_class << 'lazy'
    data_attributes[:src] = avatar_url
    avatar_url = LazyImageTagHelper.placeholder_image
  end

  image_options = {
    alt:   alt_text,
    src:   avatar_url,
    data:  data_attributes,
    class: css_class,
    title: user_name
  }

  tag(:img, image_options)
end