gitlabhq/app/helpers/application_helper.rb

222 lines
8 KiB
Ruby

require 'digest/md5'
module ApplicationHelper
def gravatar_icon(user_email = '', size = 40)
return unless user_email
gravatar_host = request.ssl? ? "https://secure.gravatar.com" : "http://www.gravatar.com"
user_email.strip!
"#{gravatar_host}/avatar/#{Digest::MD5.hexdigest(user_email.downcase)}?s=#{size}&d=identicon"
end
def request_protocol
request.ssl? ? "https" : "http"
end
def web_app_url
"#{request_protocol}://#{Gitlab.config.web_host}/"
end
def last_commit(project)
if project.repo_exists?
time_ago_in_words(project.commit.committed_date) + " ago"
else
"Never"
end
rescue
"Never"
end
def grouped_options_refs(destination = :tree)
options = [
["Branch", @project.repo.heads.map(&:name) ],
[ "Tag", @project.tags ]
]
# 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}$/)
options << ["Commit", [@ref]]
end
grouped_options_for_select(options, @ref || @project.default_branch)
end
def gfm(text, html_options = {})
return text if text.nil?
raise "@project is not set" if @project.nil?
# Extract pre blocks
# from http://github.github.com/github-flavored-markdown/
extractions = {}
text.gsub!(%r{<pre>.*?</pre>|<code>.*?</code>}m) do |match|
md5 = Digest::MD5.hexdigest(match)
extractions[md5] = match
"{gfm-extraction-#{md5}}"
end
# match 1 2 3 4 5 6
text.gsub!(/(\W)?(@([\w\._]+)|[#!$](\d+)|([\h]{6,40}))(\W)?/) do |match|
prefix = $1
reference = $2
user_name = $3
issue_id = $4
merge_request_id = $4
snippet_id = $4
commit_id = $5
suffix = $6
# TODO: add popups with additional information
ref_link = case reference
# team member: @foo
when /^@/
user = @project.users.where(:name => user_name).first
member = @project.users_projects.where(:user_id => user).first if user
link_to("@#{user_name}", project_team_member_path(@project, member), html_options.merge(:class => "gfm gfm-team_member #{html_options[:class]}")) if member
# issue: #123
when /^#/
# avoid HTML entities
unless prefix.try(:end_with?, "&") && suffix.try(:start_with?, ";")
issue = @project.issues.where(:id => issue_id).first
link_to("##{issue_id}", project_issue_path(@project, issue), html_options.merge(:title => "Issue: #{issue.title}", :class => "gfm gfm-issue #{html_options[:class]}")) if issue
end
# merge request: !123
when /^!/
merge_request = @project.merge_requests.where(:id => merge_request_id).first
link_to("!#{merge_request_id}", project_merge_request_path(@project, merge_request), html_options.merge(:title => "Merge Request: #{merge_request.title}", :class => "gfm gfm-merge_request #{html_options[:class]}")) if merge_request
# snippet: $123
when /^\$/
snippet = @project.snippets.where(:id => snippet_id).first
link_to("$#{snippet_id}", project_snippet_path(@project, snippet), html_options.merge(:title => "Snippet: #{snippet.title}", :class => "gfm gfm-snippet #{html_options[:class]}")) if snippet
# commit: 123456...
when /^\h/
commit = @project.commit(commit_id)
link_to(commit_id, project_commit_path(@project, :id => commit.id), html_options.merge(:title => "Commit: #{commit.author_name} - #{CommitDecorator.new(commit).title}", :class => "gfm gfm-commit #{html_options[:class]}")) if commit
end # case
ref_link.nil? ? match : "#{prefix}#{ref_link}#{suffix}"
end # gsub
# Insert pre block extractions
text.gsub!(/\{gfm-extraction-(\h{32})\}/) do
extractions[$1]
end
text.html_safe
end
# circumvents nesting links, which will behave bad in browsers
def link_to_gfm(body, url, html_options = {})
gfm_body = gfm(body, html_options)
gfm_body.gsub!(%r{<a.*?>.*?</a>}m) do |match|
"</a>#{match}#{link_to("", url, html_options)[0..-5]}" # "</a>".length +1
end
link_to(gfm_body.html_safe, url, html_options)
end
def markdown(text)
@__renderer ||= Redcarpet::Markdown.new(Redcarpet::Render::GitlabHTML.new(self, filter_html: true, with_toc_data: true), {
no_intra_emphasis: true,
tables: true,
fenced_code_blocks: true,
autolink: true,
strikethrough: true,
lax_html_blocks: true,
space_after_headers: true,
superscript: true
})
@__renderer.render(text).html_safe
end
def search_autocomplete_source
projects = current_user.projects.map{ |p| { :label => p.name, :url => project_path(p) } }
default_nav = [
{ :label => "Profile", :url => profile_path },
{ :label => "Keys", :url => keys_path },
{ :label => "Dashboard", :url => root_path },
{ :label => "Admin", :url => admin_root_path }
]
project_nav = []
if @project && !@project.new_record?
project_nav = [
{ :label => "#{@project.name} / Issues", :url => project_issues_path(@project) },
{ :label => "#{@project.name} / Wall", :url => wall_project_path(@project) },
{ :label => "#{@project.name} / Tree", :url => tree_project_ref_path(@project, @project.root_ref) },
{ :label => "#{@project.name} / Commits", :url => project_commits_path(@project) },
{ :label => "#{@project.name} / Team", :url => team_project_path(@project) }
]
end
[projects, default_nav, project_nav].flatten.to_json
end
def ldap_enable?
Devise.omniauth_providers.include?(:ldap)
end
def app_theme
Gitlab::Theme.css_class_by_id(current_user.try(:theme_id))
end
def show_last_push_widget?(event)
event &&
event.last_push_to_non_root? &&
!event.rm_ref? &&
event.project &&
event.project.merge_requests_enabled
end
def tab_class(tab_key)
active = case tab_key
# Project Area
when :wall; wall_tab?
when :wiki; controller.controller_name == "wikis"
when :issues; issues_tab?
when :network; current_page?(:controller => "projects", :action => "graph", :id => @project)
when :merge_requests; controller.controller_name == "merge_requests"
# Dashboard Area
when :help; controller.controller_name == "help"
when :search; current_page?(search_path)
when :dash_issues; current_page?(dashboard_issues_path)
when :dash_mr; current_page?(dashboard_merge_requests_path)
when :root; current_page?(dashboard_path) || current_page?(root_path)
# Profile Area
when :profile; current_page?(:controller => "profile", :action => :show)
when :password; current_page?(:controller => "profile", :action => :password)
when :token; current_page?(:controller => "profile", :action => :token)
when :design; current_page?(:controller => "profile", :action => :design)
when :ssh_keys; controller.controller_name == "keys"
# Admin Area
when :admin_root; controller.controller_name == "dashboard"
when :admin_users; controller.controller_name == 'users'
when :admin_projects; controller.controller_name == "projects"
when :admin_emails; controller.controller_name == 'mailer'
when :admin_resque; controller.controller_name == 'resque'
when :admin_logs; controller.controller_name == 'logs'
else
false
end
active ? "current" : nil
end
def hexdigest(string)
Digest::SHA1.hexdigest string
end
end