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require 'digest/md5'
require 'uri'
module ApplicationHelper
COLOR_SCHEMES = {
1 => 'white',
2 => 'dark',
3 => 'solarized-dark',
4 => 'monokai',
}
COLOR_SCHEMES.default = 'white'
# Helper method to access the COLOR_SCHEMES
#
# The keys are the `color_scheme_ids`
# The values are the `name` of the scheme.
#
# The preview images are `name-scheme-preview.png`
# The stylesheets should use the css class `.name`
def color_schemes
COLOR_SCHEMES.freeze
end
# Check if a particular controller is the current one
#
# args - One or more controller names to check
#
# Examples
#
# # On TreeController
# current_controller?(:tree) # => true
# current_controller?(:commits) # => false
# current_controller?(:commits, :tree) # => true
def current_controller?(*args)
args.any? { |v| v.to_s.downcase == controller.controller_name }
end
# Check if a particular action is the current one
#
# args - One or more action names to check
#
# Examples
#
# # On Projects#new
# current_action?(:new) # => true
# current_action?(:create) # => false
# current_action?(:new, :create) # => true
def current_action?(*args)
args.any? { |v| v.to_s.downcase == action_name }
end
def avatar_icon(user_email = '', size = nil)
user = User.find_by_email(user_email)
if user && user.avatar.present?
user.avatar.url
else
gravatar_icon(user_email, size)
end
end
def gravatar_icon(user_email = '', size = nil)
size = 40 if size.nil? || size <= 0
if !Gitlab.config.gravatar.enabled || user_email.blank?
'no_avatar.png'
else
gravatar_url = request.ssl? || gitlab_config.https ? Gitlab.config.gravatar.ssl_url : Gitlab.config.gravatar.plain_url
user_email.strip!
sprintf gravatar_url, hash: Digest::MD5.hexdigest(user_email.downcase), size: size
end
end
def last_commit(project)
if project.repo_exists?
time_ago_in_words(project.repository.commit.committed_date) + " ago"
else
"Never"
end
rescue
"Never"
end
def grouped_options_refs(destination = :tree)
repository = @project.repository
options = [
["Branch", repository.branch_names ],
[ "Tag", repository.tag_names ]
]
# If reference is commit id -
# we should add it to branch/tag selectbox
if(@ref && !options.flatten.include?(@ref) &&
@ref =~ /^[0-9a-zA-Z]{6,52}$/)
options << ["Commit", [@ref]]
end
grouped_options_for_select(options, @ref || @project.default_branch)
end
def emoji_autocomplete_source
# should be an array of strings
# so to_s can be called, because it is sufficient and to_json is too slow
Emoji.names.to_s
end
def app_theme
Gitlab::Theme.css_class_by_id(current_user.try(:theme_id))
end
def user_color_scheme_class
COLOR_SCHEMES[current_user.try(:color_scheme_id)] if defined?(current_user)
end
# Define whenever show last push event
# with suggestion to create MR
def show_last_push_widget?(event)
# Skip if event is not about added or modified non-master branch
return false unless event && event.last_push_to_non_root? && !event.rm_ref?
project = event.project
# Skip if project repo is empty or MR disabled
return false unless project && !project.empty_repo? && project.merge_requests_enabled
# Skip if user already created appropriate MR
return false if project.merge_requests.where(source_branch: event.branch_name).opened.any?
true
end
def hexdigest(string)
Digest::SHA1.hexdigest string
end
def project_last_activity project
if project.last_activity_at
time_ago_in_words(project.last_activity_at) + " ago"
else
"Never"
end
end
def authbutton(provider, size = 64)
file_name = "#{provider.to_s.split('_').first}_#{size}.png"
image_tag("authbuttons/#{file_name}",
alt: "Sign in with #{provider.to_s.titleize}")
end
def simple_sanitize(str)
sanitize(str, tags: %w(a span))
end
def image_url(source)
# prevent relative_root_path being added twice (it's part of root_url and path_to_image)
root_url.sub(/#{root_path}$/, path_to_image(source))
end
alias_method :url_to_image, :image_url
def users_select_tag(id, opts = {})
css_class = "ajax-users-select "
css_class << "multiselect " if opts[:multiple]
css_class << (opts[:class] || '')
value = opts[:selected] || ''
hidden_field_tag(id, value, class: css_class)
end
def body_data_page
path = controller.controller_path.split('/')
namespace = path.first if path.second
[namespace, controller.controller_name, controller.action_name].compact.join(":")
end
# shortcut for gitlab config
def gitlab_config
Gitlab.config.gitlab
end
# shortcut for gitlab extra config
def extra_config
Gitlab.config.extra
end
def public_icon
content_tag :i, nil, class: 'icon-globe cblue'
end
def private_icon
content_tag :i, nil, class: 'icon-lock cgreen'
end
def search_placeholder
if @project && @project.persisted?
"Search in this project"
elsif @group && @group.persisted?
"Search in this group"
else
"Search"
end
end
def first_line(str)
lines = str.split("\n")
line = lines.first
line += "..." if lines.size > 1
line
end
end
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