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1265 lines
45 KiB
1265 lines
45 KiB
#-- encoding: UTF-8
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#-- copyright
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# OpenProject is a project management system.
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#
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# Copyright (C) 2012-2013 the OpenProject Team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License version 3.
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#
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# See doc/COPYRIGHT.rdoc for more details.
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#++
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require 'forwardable'
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require 'cgi'
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module ApplicationHelper
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include Redmine::WikiFormatting::Macros::Definitions
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include Redmine::I18n
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include GravatarHelper::PublicMethods
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include ERB::Util # for h()
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extend Forwardable
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def_delegators :wiki_helper, :wikitoolbar_for, :heads_for_wiki_formatter
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# Return true if user is authorized for controller/action, otherwise false
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def authorize_for(controller, action)
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User.current.allowed_to?({:controller => controller, :action => action}, @project)
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end
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# Display a link if user is authorized
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#
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# @param [String] name Anchor text (passed to link_to)
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# @param [Hash] options Hash params. This will checked by authorize_for to see if the user is authorized
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# @param [optional, Hash] html_options Options passed to link_to
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# @param [optional, Hash] parameters_for_method_reference Extra parameters for link_to
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#
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# When a block is given, skip the name parameter
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def link_to_if_authorized(*args, &block)
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name = args.shift unless block_given?
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options = args.shift || {}
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html_options = args.shift
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parameters_for_method_reference = args
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return unless authorize_for(options[:controller] || params[:controller], options[:action])
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if block_given?
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link_to(options, html_options, *parameters_for_method_reference, &block)
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else
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link_to(name, options, html_options, *parameters_for_method_reference)
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end
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end
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def li_unless_nil(link)
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content_tag(:li, link) if link
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end
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# Display a link to remote if user is authorized
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def link_to_remote_if_authorized(name, options = {}, html_options = nil)
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url = options[:url] || {}
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link_to_remote(name, options, html_options) if authorize_for(url[:controller] || params[:controller], url[:action])
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end
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# Displays a link to user's account page if active or registered
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def link_to_user(user, options={})
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if user.is_a?(User)
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name = user.name(options.delete(:format))
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if user.active? || user.registered?
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link_to(name, user, options)
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else
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name
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end
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else
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h(user.to_s)
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end
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end
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def link_to_issue_preview(context = nil, options = {})
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url = context.is_a?(Project) ?
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preview_new_project_issues_path(:project_id => context) :
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preview_issue_path(context)
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id = options[:form_id] || 'issue-form-preview'
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link_to l(:label_preview),
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url,
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:id => id,
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:class => 'preview'
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end
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# Show a sorted linkified (if active) comma-joined list of users
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def list_users(users, options={})
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users.sort.collect{|u| link_to_user(u, options)}.join(", ")
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end
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#returns a class name based on the user's status
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def user_status_class(user)
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case user.status
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when User::STATUS_ACTIVE
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"status_active"
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when User::STATUS_REGISTERED
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"status_registered"
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when User::STATUS_LOCKED
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"status_locked"
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end
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end
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def user_status_i18n(user)
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case user.status
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when User::STATUS_ACTIVE
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l(:status_active)
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when User::STATUS_REGISTERED
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l(:status_registered)
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when User::STATUS_LOCKED
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l(:status_locked)
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end
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end
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# Displays a link to +issue+ with its subject.
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# Examples:
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#
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# link_to_issue(issue) # => Defect #6: This is the subject
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# link_to_issue(issue, :truncate => 6) # => Defect #6: This i...
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# link_to_issue(issue, :subject => false) # => Defect #6
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# link_to_issue(issue, :project => true) # => Foo - Defect #6
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#
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def link_to_issue(issue, options={})
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title = nil
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subject = nil
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if options[:subject] == false
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title = truncate(issue.subject, :length => 60)
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else
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subject = issue.subject
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if options[:truncate]
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subject = truncate(subject, :length => options[:truncate])
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end
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end
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closed = issue.closed? ? content_tag(:span, l(:label_closed_issues), :class => "hidden-for-sighted") : ""
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s = ActiveSupport::SafeBuffer.new
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s << "#{issue.project} - " if options[:project]
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s << link_to("#{closed}#{h(options[:before_text].to_s)}#{(issue.kind.nil?) ? '' : h(issue.kind.name)} ##{issue.id}".html_safe,
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work_package_path(issue),
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:title => h(title))
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s << ": #{subject}" if subject
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s
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end
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# Generates a link to an attachment.
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# Options:
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# * :text - Link text (default to attachment filename)
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# * :download - Force download (default: false)
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def link_to_attachment(attachment, options={})
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text = options.delete(:text) || attachment.filename
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action = options.delete(:download) ? 'download' : 'show'
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only_path = options.delete(:only_path) { true }
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link_to h(text),
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{:controller => '/attachments',
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:action => action,
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:id => attachment,
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:filename => attachment.filename,
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:host => Setting.host_name,
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:protocol => Setting.protocol,
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:only_path => only_path },
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options
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end
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# Generates a link to a SCM revision
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# Options:
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# * :text - Link text (default to the formatted revision)
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def link_to_revision(revision, project, options={})
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text = options.delete(:text) || format_revision(revision)
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rev = revision.respond_to?(:identifier) ? revision.identifier : revision
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link_to(h(text), {:controller => '/repositories', :action => 'revision', :id => project, :rev => rev},
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:title => l(:label_revision_id, format_revision(revision)))
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end
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# Generates a link to a message
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def link_to_message(message, options={}, html_options = nil)
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link_to(
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h(truncate(message.subject, :length => 60)),
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{ :controller => '/messages', :action => 'show',
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:board_id => message.board_id,
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:id => message.root,
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:r => (message.parent_id && message.id),
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:anchor => (message.parent_id ? "message-#{message.id}" : nil)
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}.merge(options),
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html_options
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)
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end
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# Generates a link to a project if active
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# Examples:
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#
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# link_to_project(project) # => link to the specified project overview
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# link_to_project(project, :action=>'settings') # => link to project settings
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# link_to_project(project, {:only_path => false}, :class => "project") # => 3rd arg adds html options
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# link_to_project(project, {}, :class => "project") # => html options with default url (project overview)
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#
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def link_to_project(project, options={}, html_options = nil, show_icon = false)
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link = ''
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if show_icon && User.current.member_of?(project)
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link << image_tag('fav.png', :alt => l(:description_my_project), :title => l(:description_my_project))
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end
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if project.active?
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# backwards compatibility
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if options.delete(:action) == 'settings'
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link << link_to(project.name, settings_project_path(project, options), html_options)
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else
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link << link_to(project.name, project_path(project, options), html_options)
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end
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else
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link << project.name
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end
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link.html_safe
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end
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def toggle_link(name, id, options={})
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onclick = "Element.toggle('#{id}'); "
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onclick << (options[:focus] ? "Form.Element.focus('#{options[:focus]}'); " : "this.blur(); ")
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onclick << "return false;"
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link_to(name, "#", :onclick => onclick)
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end
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def image_to_function(name, function, html_options = {})
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html_options.symbolize_keys!
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tag(:input, html_options.merge({
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:type => "image", :src => image_path(name),
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:onclick => (html_options[:onclick] ? "#{html_options[:onclick]}; " : "") + "#{function};"
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}))
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end
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def prompt_to_remote(name, text, param, url, html_options = {})
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html_options[:onclick] = "promptToRemote('#{text}', '#{param}', '#{url_for(url)}'); return false;"
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link_to name, {}, html_options
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end
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def format_activity_title(text)
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h(truncate_single_line(text, :length => 100))
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end
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def format_activity_day(date)
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date == Date.today ? l(:label_today).titleize : format_date(date)
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end
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def format_activity_description(text)
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h(truncate(text.to_s, :length => 120).gsub(%r{[\r\n]*<(pre|code)>.*$}m, '...')).gsub(/[\r\n]+/, "<br />").html_safe
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end
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def format_version_name(version)
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if version.project == @project
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h(version)
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else
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h("#{version.project} - #{version}")
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end
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end
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def due_date_distance_in_words(date)
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if date
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l((date < Date.today ? :label_roadmap_overdue : :label_roadmap_due_in), distance_of_date_in_words(Date.today, date))
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end
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end
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def render_page_hierarchy(pages, node=nil, options={})
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content = ''
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if pages[node]
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content << "<ul class=\"pages-hierarchy\">\n"
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pages[node].each do |page|
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content << "<li>"
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content << link_to(page.pretty_title, project_wiki_path(page.project, page),
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:title => (options[:timestamp] && page.updated_on ? l(:label_updated_time, distance_of_time_in_words(Time.now, page.updated_on)) : nil))
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content << "\n" + render_page_hierarchy(pages, page.id, options) if pages[page.id]
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content << "</li>\n"
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end
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content << "</ul>\n"
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end
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content.html_safe
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end
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# Renders flash messages
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def render_flash_messages
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if User.current.impaired?
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flash.map { |k,v| content_tag('div', content_tag('a', v, :href => 'javascript:;'), :class => "flash #{k}") }.join.html_safe
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else
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flash.map { |k,v| content_tag('div', v, :class => "flash #{k}") }.join.html_safe
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end
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end
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# Renders tabs and their content
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def render_tabs(tabs)
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if tabs.any?
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render :partial => 'common/tabs', :locals => {:tabs => tabs}
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else
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content_tag 'p', l(:label_no_data), :class => "nodata"
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end
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end
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def project_tree_options_for_select(projects, options = {}, &block)
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Project.project_level_list(projects).map do |element|
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tag_options = {
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:value => h(element[:project].id),
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:title => h(element[:project].name),
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}
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if options[:selected] == element[:project] ||
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(options[:selected].respond_to?(:include?) &&
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options[:selected].include?(element[:project]))
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tag_options[:selected] = 'selected'
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end
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level_prefix = ''
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level_prefix = (' ' * 3 * element[:level] + '» ').html_safe if element[:level] > 0
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tag_options.merge!(yield(element[:project])) if block_given?
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content_tag('option', level_prefix + h(element[:project].name), tag_options)
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end.join('').html_safe
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end
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# Yields the given block for each project with its level in the tree
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#
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# Wrapper for Project#project_tree
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def project_tree(projects, &block)
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Project.project_tree(projects, &block)
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end
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def project_nested_ul(projects, &block)
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s = ''
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if projects.any?
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ancestors = []
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Project.project_tree(projects) do |project, level|
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if (ancestors.empty? || project.is_descendant_of?(ancestors.last))
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s << "<ul>\n"
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else
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ancestors.pop
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s << "</li>"
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while (ancestors.any? && !project.is_descendant_of?(ancestors.last))
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ancestors.pop
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s << "</ul></li>\n"
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end
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end
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s << "<li>"
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s << yield(project).to_s
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ancestors << project
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end
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s << ("</li></ul>\n" * ancestors.size)
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end
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s.html_safe
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end
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def principals_check_box_tags(name, principals)
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labeled_check_box_tags(name, principals,
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{ :title => :user_status_i18n,
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:class => :user_status_class })
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end
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def labeled_check_box_tags(name, collection, options = {})
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collection.sort.collect do |object|
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id = name.gsub(/[\[\]]+/,"_") + object.id.to_s
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object_options = options.inject({}) do |h, (k, v)|
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h[k] = v.is_a?(Symbol) ?
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send(v, object) :
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v
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h
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end
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content_tag :div do
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check_box_tag(name, object.id, false, :id => id) +
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label_tag(id, object, object_options)
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end
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end.join.html_safe
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end
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# Truncates and returns the string as a single line
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def truncate_single_line(string, *args)
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truncate(string.to_s, *args).gsub(%r{[\r\n]+}m, ' ')
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end
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# Truncates at line break after 250 characters or options[:length]
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def truncate_lines(string, options={})
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length = options[:length] || 250
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if string.to_s =~ /\A(.{#{length}}.*?)$/m
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"#{$1}..."
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else
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string
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end
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end
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def html_hours(text)
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text.gsub(%r{(\d+)\.(\d+)}, '<span class="hours hours-int">\1</span><span class="hours hours-dec">.\2</span>').html_safe
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end
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def authoring(created, author, options={})
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l(options[:label] || :label_added_time_by, :author => link_to_user(author), :age => time_tag(created)).html_safe
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end
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def time_tag(time)
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text = distance_of_time_in_words(Time.now, time)
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if @project
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link_to(text, {:controller => '/activities', :action => 'index', :id => @project, :from => time.to_date}, :title => format_time(time))
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else
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content_tag('label', text, :title => format_time(time), :class => "timestamp")
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end
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end
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def syntax_highlight(name, content)
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Redmine::SyntaxHighlighting.highlight_by_filename(content, name)
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end
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def to_path_param(path)
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path.to_s.split(%r{[/\\]}).select {|p| !p.blank?}
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end
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def reorder_links(name, url, options = {})
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method = options[:method] || :post
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content_tag(:span,
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link_to(image_tag('2uparrow.png', :alt => l(:label_sort_highest)), url.merge({"#{name}[move_to]" => 'highest'}), :method => method, :title => l(:label_sort_highest)) +
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link_to(image_tag('1uparrow.png', :alt => l(:label_sort_higher)), url.merge({"#{name}[move_to]" => 'higher'}), :method => method, :title => l(:label_sort_higher)) +
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link_to(image_tag('1downarrow.png', :alt => l(:label_sort_lower)), url.merge({"#{name}[move_to]" => 'lower'}), :method => method, :title => l(:label_sort_lower)) +
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link_to(image_tag('2downarrow.png', :alt => l(:label_sort_lowest)), url.merge({"#{name}[move_to]" => 'lowest'}), :method => method, :title => l(:label_sort_lowest)),
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:class => "reorder-icons"
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)
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end
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|
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def other_formats_links(&block)
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content_tag 'p', :class => 'other-formats' do
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formats = capture(Redmine::Views::OtherFormatsBuilder.new(self), &block)
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(l(:label_export_to) + formats).html_safe
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end
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end
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|
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# this method seems to not be used any more
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def page_header_title
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if @page_header_title.present?
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h(@page_header_title)
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elsif @project.nil? || @project.new_record?
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h(Setting.app_title)
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else
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b = []
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ancestors = (@project.root? ? [] : @project.ancestors.visible)
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if ancestors.any?
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root = ancestors.shift
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b << link_to_project(root, {:jump => current_menu_item}, :class => 'root')
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if ancestors.size > 2
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b << '…'
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ancestors = ancestors[-2, 2]
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end
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b += ancestors.collect {|p| link_to_project(p, {:jump => current_menu_item}, :class => 'ancestor') }
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end
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b << h(@project)
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b.join(' » ')
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end
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end
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def html_title(*args)
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title = []
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if args.empty?
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title << h(@project.name) if @project
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title += @html_title if @html_title
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title << h(Setting.app_title)
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else
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@html_title ||= []
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@html_title += args
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title += @html_title
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end
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title.select {|t| !t.blank? }.join(' - ').html_safe
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end
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# Returns the theme, controller name, and action as css classes for the
|
|
# HTML body.
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|
def body_css_classes
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|
theme = Redmine::Themes.theme(Setting.ui_theme)
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css = ['theme-' + theme.name.to_s]
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if params[:controller] && params[:action]
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css << 'controller-' + params[:controller]
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css << 'action-' + params[:action]
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end
|
|
|
|
css.join(' ')
|
|
end
|
|
|
|
def accesskey(s)
|
|
Redmine::AccessKeys.key_for s
|
|
end
|
|
|
|
# Formats text according to system settings.
|
|
# 2 ways to call this method:
|
|
# * with a String: textilizable(text, options)
|
|
# * with an object and one of its attribute: textilizable(issue, :description, options)
|
|
def textilizable(*args)
|
|
options = args.last.is_a?(Hash) ? args.pop : {}
|
|
case args.size
|
|
when 1
|
|
obj = options[:object]
|
|
text = args.shift
|
|
when 2
|
|
obj = args.shift
|
|
attr = args.shift
|
|
text = obj.send(attr).to_s
|
|
else
|
|
raise ArgumentError, 'invalid arguments to textilizable'
|
|
end
|
|
return '' if text.blank?
|
|
|
|
edit = !!options.delete(:edit)
|
|
# don't return html in edit mode when textile or text formatting is enabled
|
|
return text if edit && Setting.text_formatting.to_s != 'xml'
|
|
project = options[:project] || @project || (obj && obj.respond_to?(:project) ? obj.project : nil)
|
|
only_path = options.delete(:only_path) == false ? false : true
|
|
|
|
text = Redmine::WikiFormatting.to_html(Setting.text_formatting, text, :object => obj, :attribute => attr, :edit => edit) { |macro, args| exec_macro(macro, obj, args, :view => self, :edit => edit) }
|
|
|
|
unless edit #do not perform production modifications on edit-html
|
|
#TODO: transform modifications into WikiFormatting Helper, or at least ask the helper if he wants his stuff to be modified
|
|
@parsed_headings = []
|
|
text = parse_non_pre_blocks(text) do |text|
|
|
[:parse_inline_attachments, :parse_wiki_links, :parse_redmine_links, :parse_headings, :parse_relative_urls].each do |method_name|
|
|
send method_name, text, project, obj, attr, only_path, options
|
|
end
|
|
end
|
|
|
|
if @parsed_headings.any?
|
|
replace_toc(text, @parsed_headings)
|
|
end
|
|
end
|
|
|
|
text.html_safe
|
|
end
|
|
alias_method :textilize, :textilizable
|
|
|
|
def parse_non_pre_blocks(text)
|
|
s = StringScanner.new(text)
|
|
tags = []
|
|
parsed = ''
|
|
while !s.eos?
|
|
s.scan(/(.*?)(<(\/)?(pre|code)(.*?)>|\z)/im)
|
|
text, full_tag, closing, tag = s[1], s[2], s[3], s[4]
|
|
if tags.empty?
|
|
yield text
|
|
end
|
|
parsed << text
|
|
if tag
|
|
if closing
|
|
if tags.last == tag.downcase
|
|
tags.pop
|
|
end
|
|
else
|
|
tags << tag.downcase
|
|
end
|
|
parsed << full_tag
|
|
end
|
|
end
|
|
# Close any non closing tags
|
|
while tag = tags.pop
|
|
parsed << "</#{tag}>"
|
|
end
|
|
parsed
|
|
end
|
|
|
|
RELATIVE_LINK_RE = %r{
|
|
<a
|
|
(?:
|
|
(\shref=
|
|
(?: # the href and link
|
|
(?:'(\/[^>]+?)')|
|
|
(?:"(\/[^>]+?)")
|
|
)
|
|
)|
|
|
[^>]
|
|
)*
|
|
>
|
|
[^<]*?<\/a> # content and closing link tag.
|
|
}x unless const_defined?(:RELATIVE_LINK_RE)
|
|
|
|
def parse_relative_urls(text, project, obj, attr, only_path, options)
|
|
return if only_path
|
|
text.gsub!(RELATIVE_LINK_RE) do |m|
|
|
href, relative_url = $1, $2 || $3
|
|
next m unless href.present?
|
|
if defined?(request) && request.present?
|
|
# we have a request!
|
|
protocol, host_with_port = request.protocol, request.host_with_port
|
|
elsif @controller
|
|
# use the same methods as url_for in the Mailer
|
|
url_opts = @controller.class.default_url_options
|
|
next m unless url_opts && url_opts[:protocol] && url_opts[:host]
|
|
protocol, host_with_port = "#{url_opts[:protocol]}://", url_opts[:host]
|
|
else
|
|
next m
|
|
end
|
|
m.sub href, " href=\"#{protocol}#{host_with_port}#{relative_url}\""
|
|
end
|
|
end
|
|
|
|
def parse_inline_attachments(text, project, obj, attr, only_path, options)
|
|
# when using an image link, try to use an attachment, if possible
|
|
if options[:attachments] || (obj && obj.respond_to?(:attachments))
|
|
attachments = nil
|
|
text.gsub!(/src="([^\/"]+\.(bmp|gif|jpg|jpeg|png))"(\s+alt="([^"]*)")?/i) do |m|
|
|
filename, ext, alt, alttext = $1.downcase, $2, $3, $4
|
|
attachments ||= (options[:attachments] || obj.attachments).sort_by(&:created_on).reverse
|
|
# search for the picture in attachments
|
|
if found = attachments.detect { |att| att.filename.downcase == filename }
|
|
image_url = url_for :only_path => only_path, :controller => '/attachments', :action => 'download', :id => found
|
|
desc = found.description.to_s.gsub('"', '')
|
|
if !desc.blank? && alttext.blank?
|
|
alt = " title=\"#{desc}\" alt=\"#{desc}\""
|
|
end
|
|
"src=\"#{image_url}\"#{alt}"
|
|
else
|
|
m
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
# Wiki links
|
|
#
|
|
# Examples:
|
|
# [[mypage]]
|
|
# [[mypage|mytext]]
|
|
# wiki links can refer other project wikis, using project name or identifier:
|
|
# [[project:]] -> wiki starting page
|
|
# [[project:|mytext]]
|
|
# [[project:mypage]]
|
|
# [[project:mypage|mytext]]
|
|
def parse_wiki_links(text, project, obj, attr, only_path, options)
|
|
text.gsub!(/(!)?(\[\[([^\]\n\|]+)(\|([^\]\n\|]+))?\]\])/) do |m|
|
|
link_project = project
|
|
esc, all, page, title = $1, $2, $3, $5
|
|
if esc.nil?
|
|
if page =~ /^([^\:]+)\:(.*)$/
|
|
link_project = Project.find_by_identifier($1) || Project.find_by_name($1)
|
|
page = $2
|
|
title ||= $1 if page.blank?
|
|
end
|
|
|
|
if link_project && link_project.wiki
|
|
# extract anchor
|
|
anchor = nil
|
|
if page =~ /^(.+?)\#(.+)$/
|
|
page, anchor = $1, $2
|
|
end
|
|
# check if page exists
|
|
wiki_page = link_project.wiki.find_page(page)
|
|
url = case options[:wiki_links]
|
|
when :local; "#{title}.html"
|
|
when :anchor; "##{title}" # used for single-file wiki export
|
|
else
|
|
wiki_page_id = page.present? ? Wiki.titleize(page) : nil
|
|
url_for(:only_path => only_path, :controller => '/wiki', :action => 'show', :project_id => link_project, :id => wiki_page_id, :anchor => anchor)
|
|
end
|
|
link_to(h(title || page), url, :class => ('wiki-page' + (wiki_page ? '' : ' new')))
|
|
else
|
|
# project or wiki doesn't exist
|
|
all
|
|
end
|
|
else
|
|
all
|
|
end
|
|
end
|
|
end
|
|
|
|
# Redmine links
|
|
#
|
|
# Examples:
|
|
# Issues:
|
|
# #52 -> Link to issue #52
|
|
# Changesets:
|
|
# r52 -> Link to revision 52
|
|
# commit:a85130f -> Link to scmid starting with a85130f
|
|
# Documents:
|
|
# document#17 -> Link to document with id 17
|
|
# document:Greetings -> Link to the document with title "Greetings"
|
|
# document:"Some document" -> Link to the document with title "Some document"
|
|
# Versions:
|
|
# version#3 -> Link to version with id 3
|
|
# version:1.0.0 -> Link to version named "1.0.0"
|
|
# version:"1.0 beta 2" -> Link to version named "1.0 beta 2"
|
|
# Attachments:
|
|
# attachment:file.zip -> Link to the attachment of the current object named file.zip
|
|
# Source files:
|
|
# source:some/file -> Link to the file located at /some/file in the project's repository
|
|
# source:some/file@52 -> Link to the file's revision 52
|
|
# source:some/file#L120 -> Link to line 120 of the file
|
|
# source:some/file@52#L120 -> Link to line 120 of the file's revision 52
|
|
# export:some/file -> Force the download of the file
|
|
# Forum messages:
|
|
# message#1218 -> Link to message with id 1218
|
|
#
|
|
# Links can refer other objects from other projects, using project identifier:
|
|
# identifier:r52
|
|
# identifier:document:"Some document"
|
|
# identifier:version:1.0.0
|
|
# identifier:source:some/file
|
|
def parse_redmine_links(text, project, obj, attr, only_path, options)
|
|
text.gsub!(%r{([\s\(,\-\[\>]|^)(!)?(([a-z0-9\-_]+):)?(attachment|document|version|commit|source|export|message|project)?((#+|r)(\d+)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]]\W)|,|\s|\]|<|$)}) do |m|
|
|
leading, esc, project_prefix, project_identifier, prefix, sep, identifier = $1, $2, $3, $4, $5, $7 || $9, $8 || $10
|
|
link = nil
|
|
if project_identifier
|
|
project = Project.visible.find_by_identifier(project_identifier)
|
|
end
|
|
if esc.nil?
|
|
if prefix.nil? && sep == 'r'
|
|
# project.changesets.visible raises an SQL error because of a double join on repositories
|
|
if project && project.repository && (changeset = Changeset.visible.find_by_repository_id_and_revision(project.repository.id, identifier))
|
|
link = link_to(h("#{project_prefix}r#{identifier}"), {:only_path => only_path, :controller => '/repositories', :action => 'revision', :id => project, :rev => changeset.revision},
|
|
:class => 'changeset',
|
|
:title => truncate_single_line(changeset.comments, :length => 100))
|
|
end
|
|
elsif sep == '#'
|
|
oid = identifier.to_i
|
|
case prefix
|
|
when nil
|
|
if issue = Issue.visible.find_by_id(oid, :include => :status)
|
|
link = link_to("##{oid}", {:only_path => only_path, :controller => '/issues', :action => 'show', :id => oid},
|
|
:class => issue.css_classes,
|
|
:title => "#{truncate(issue.subject, :length => 100)} (#{issue.status.name})")
|
|
end
|
|
when 'document'
|
|
if document = Document.visible.find_by_id(oid)
|
|
link = link_to h(document.title), {:only_path => only_path, :controller => '/documents', :action => 'show', :id => document},
|
|
:class => 'document'
|
|
end
|
|
when 'version'
|
|
if version = Version.visible.find_by_id(oid)
|
|
link = link_to h(version.name), {:only_path => only_path, :controller => '/versions', :action => 'show', :id => version},
|
|
:class => 'version'
|
|
end
|
|
when 'message'
|
|
if message = Message.visible.find_by_id(oid, :include => :parent)
|
|
link = link_to_message(message, {:only_path => only_path}, :class => 'message')
|
|
end
|
|
when 'project'
|
|
if p = Project.visible.find_by_id(oid)
|
|
link = link_to_project(p, {:only_path => only_path}, :class => 'project')
|
|
end
|
|
end
|
|
elsif sep == '##'
|
|
oid = identifier.to_i
|
|
if issue = Issue.visible.find_by_id(oid, :include => :status)
|
|
extend IssuesHelper # TODO: remove me from here
|
|
link = issue_quick_info(issue)
|
|
end
|
|
elsif sep == '###'
|
|
oid = identifier.to_i
|
|
if issue = Issue.visible.find_by_id(oid, :include => :status)
|
|
extend IssuesHelper # TODO: remove me from here
|
|
link = issue_quick_info_with_description(issue)
|
|
end
|
|
elsif sep == ':'
|
|
# removes the double quotes if any
|
|
name = identifier.gsub(%r{^"(.*)"$}, "\\1")
|
|
case prefix
|
|
when 'document'
|
|
if project && document = project.documents.visible.find_by_title(name)
|
|
link = link_to h(document.title), {:only_path => only_path, :controller => '/documents', :action => 'show', :id => document},
|
|
:class => 'document'
|
|
end
|
|
when 'version'
|
|
if project && version = project.versions.visible.find_by_name(name)
|
|
link = link_to h(version.name), {:only_path => only_path, :controller => '/versions', :action => 'show', :id => version},
|
|
:class => 'version'
|
|
end
|
|
when 'commit'
|
|
if project && project.repository && (changeset = Changeset.visible.find(:first, :conditions => ["repository_id = ? AND scmid LIKE ?", project.repository.id, "#{name}%"]))
|
|
link = link_to h("#{project_prefix}#{name}"), {:only_path => only_path, :controller => '/repositories', :action => 'revision', :id => project, :rev => changeset.identifier},
|
|
:class => 'changeset',
|
|
:title => truncate_single_line(h(changeset.comments), :length => 100)
|
|
end
|
|
when 'source', 'export'
|
|
if project && project.repository && User.current.allowed_to?(:browse_repository, project)
|
|
name =~ %r{^[/\\]*(.*?)(@([0-9a-f]+))?(#(L\d+))?$}
|
|
path, rev, anchor = $1, $3, $5
|
|
link = link_to h("#{project_prefix}#{prefix}:#{name}"), {:controller => '/repositories', :action => 'entry', :id => project,
|
|
:path => to_path_param(path),
|
|
:rev => rev,
|
|
:anchor => anchor,
|
|
:format => (prefix == 'export' ? 'raw' : nil)},
|
|
:class => (prefix == 'export' ? 'source download' : 'source')
|
|
end
|
|
when 'attachment'
|
|
attachments = options[:attachments] || (obj && obj.respond_to?(:attachments) ? obj.attachments : nil)
|
|
if attachments && attachment = attachments.detect {|a| a.filename == name }
|
|
link = link_to h(attachment.filename), {:only_path => only_path, :controller => '/attachments', :action => 'download', :id => attachment},
|
|
:class => 'attachment'
|
|
end
|
|
when 'project'
|
|
if p = Project.visible.find(:first, :conditions => ["identifier = :s OR LOWER(name) = :s", {:s => name.downcase}])
|
|
link = link_to_project(p, {:only_path => only_path}, :class => 'project')
|
|
end
|
|
end
|
|
end
|
|
end
|
|
leading + (link || "#{project_prefix}#{prefix}#{sep}#{identifier}")
|
|
end
|
|
end
|
|
|
|
HEADING_RE = /<h(1|2|3|4)( [^>]+)?>(.+?)<\/h(1|2|3|4)>/i unless const_defined?(:HEADING_RE)
|
|
|
|
# Headings and TOC
|
|
# Adds ids and links to headings unless options[:headings] is set to false
|
|
def parse_headings(text, project, obj, attr, only_path, options)
|
|
return if options[:headings] == false
|
|
|
|
text.gsub!(HEADING_RE) do
|
|
level, attrs, content = $1.to_i, $2, $3
|
|
item = strip_tags(content).strip
|
|
anchor = item.gsub(%r{[^\w\s\-]}, '').gsub(%r{\s+(\-+\s*)?}, '-')
|
|
@parsed_headings << [level, anchor, item]
|
|
"<a name=\"#{anchor}\"></a>\n<h#{level} #{attrs}>#{content}<a href=\"##{anchor}\" class=\"wiki-anchor\">¶</a></h#{level}>"
|
|
end
|
|
end
|
|
|
|
TOC_RE = /<p>\{\{([<>]?)toc\}\}<\/p>/i unless const_defined?(:TOC_RE)
|
|
|
|
# Renders the TOC with given headings
|
|
def replace_toc(text, headings)
|
|
text.gsub!(TOC_RE) do
|
|
if headings.empty?
|
|
''
|
|
else
|
|
div_class = 'toc'
|
|
div_class << ' right' if $1 == '>'
|
|
div_class << ' left' if $1 == '<'
|
|
out = "<fieldset class='header_collapsible collapsible'><legend title='" + l(:description_toc_toggle)+ "', onclick='toggleFieldset(this);'><a href='javascript:'>#{l(:label_table_of_contents)}</a></legend><div>"
|
|
out << "<ul class=\"#{div_class}\"><li>"
|
|
root = headings.map(&:first).min
|
|
current = root
|
|
started = false
|
|
headings.each do |level, anchor, item|
|
|
if level > current
|
|
out << '<ul><li>' * (level - current)
|
|
elsif level < current
|
|
out << "</li></ul>\n" * (current - level) + "</li><li>"
|
|
elsif started
|
|
out << '</li><li>'
|
|
end
|
|
out << "<a href=\"##{anchor}\">#{item}</a>"
|
|
current = level
|
|
started = true
|
|
end
|
|
out << '</li></ul>' * (current - root)
|
|
out << '</li></ul>'
|
|
out << '</div></fieldset>'
|
|
end
|
|
end
|
|
end
|
|
|
|
# Same as Rails' simple_format helper without using paragraphs
|
|
def simple_format_without_paragraph(text)
|
|
text.to_s.
|
|
gsub(/\r\n?/, "\n"). # \r\n and \r -> \n
|
|
gsub(/\n\n+/, "<br /><br />"). # 2+ newline -> 2 br
|
|
gsub(/([^\n]\n)(?=[^\n])/, '\1<br />'). # 1 newline -> br
|
|
html_safe
|
|
end
|
|
|
|
def lang_options_for_select(blank=true)
|
|
auto = if (blank && (valid_languages - all_languages) == (all_languages - valid_languages))
|
|
[["(auto)", ""]]
|
|
else
|
|
[]
|
|
end
|
|
auto + valid_languages.collect{|lang| [ ll(lang.to_s, :general_lang_name), lang.to_s]}.sort{|x,y| x.last <=> y.last }
|
|
end
|
|
|
|
def all_lang_options_for_select(blank=true)
|
|
(blank ? [["(auto)", ""]] : []) +
|
|
all_languages.collect{|lang| [ ll(lang.to_s, :general_lang_name), lang.to_s]}.sort{|x,y| x.last <=> y.last }
|
|
end
|
|
|
|
def label_tag_for(name, option_tags = nil, options = {})
|
|
label_text = l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym) + (options.delete(:required) ? @template.content_tag("span", " *", :class => "required"): "")
|
|
content_tag("label", label_text)
|
|
end
|
|
|
|
def labelled_tabular_form_for(record, options = {}, &block)
|
|
options.reverse_merge!(:builder => TabularFormBuilder, :lang => current_language, :html => {})
|
|
options[:html][:class] = 'tabular' unless options[:html].has_key?(:class)
|
|
form_for(record, options, &block)
|
|
end
|
|
|
|
def back_url_hidden_field_tag
|
|
back_url = params[:back_url] || request.env['HTTP_REFERER']
|
|
back_url = CGI.unescape(back_url.to_s)
|
|
hidden_field_tag('back_url', CGI.escape(back_url)) unless back_url.blank?
|
|
end
|
|
|
|
def back_url_to_current_page_hidden_field_tag
|
|
back_url = params[:back_url]
|
|
if back_url.present?
|
|
back_url = back_url.to_s
|
|
elsif request.get? and !params.blank?
|
|
back_url = url_for(params)
|
|
end
|
|
hidden_field_tag('back_url', back_url) unless back_url.blank?
|
|
end
|
|
|
|
def check_all_links(form_name)
|
|
link_to_function(l(:button_check_all), "checkAll('#{form_name}', true)") +
|
|
" | " +
|
|
link_to_function(l(:button_uncheck_all), "checkAll('#{form_name}', false)")
|
|
end
|
|
|
|
def progress_bar(pcts, options={})
|
|
pcts = [pcts, pcts] unless pcts.is_a?(Array)
|
|
pcts = pcts.collect(&:round)
|
|
pcts[1] = pcts[1] - pcts[0]
|
|
pcts << (100 - pcts[1] - pcts[0])
|
|
width = options[:width] || '100px;'
|
|
legend = options[:legend] || ''
|
|
|
|
bar = content_tag 'table', { :class => 'progress', :style => "width: #{width};" } do
|
|
row = content_tag 'tr' do
|
|
((pcts[0] > 0 ? content_tag('td', '', :style => "width: #{pcts[0]}%;", :class => 'closed') : '') +
|
|
(pcts[1] > 0 ? content_tag('td', '', :style => "width: #{pcts[1]}%;", :class => 'done') : '') +
|
|
(pcts[2] > 0 ? content_tag('td', '', :style => "width: #{pcts[2]}%;", :class => 'todo') : '')).html_safe
|
|
end
|
|
end
|
|
|
|
number = content_tag 'p', :class => 'pourcent' do
|
|
legend + " " + l(:total_progress)
|
|
end
|
|
|
|
bar + number
|
|
end
|
|
|
|
def checked_image(checked=true)
|
|
if checked
|
|
image_tag('check.png', :alt => l(:label_checked), :title => l(:label_checked))
|
|
end
|
|
end
|
|
|
|
def context_menu(url)
|
|
unless @context_menu_included
|
|
if l(:direction) == 'rtl'
|
|
content_for :header_tags do
|
|
stylesheet_link_tag('context_menu_rtl')
|
|
end
|
|
end
|
|
@context_menu_included = true
|
|
end
|
|
javascript_tag "new ContextMenu('#{ url_for(url) }')"
|
|
end
|
|
|
|
def context_menu_link(name, url, options={})
|
|
options[:class] ||= ''
|
|
if options.delete(:selected)
|
|
options[:class] << ' icon-checked disabled'
|
|
options[:disabled] = true
|
|
end
|
|
if options.delete(:disabled)
|
|
options.delete(:method)
|
|
options.delete(:confirm)
|
|
options.delete(:onclick)
|
|
options[:class] << ' disabled'
|
|
url = '#'
|
|
end
|
|
link_to h(name), url, options
|
|
end
|
|
|
|
# TODO: need a decorator to clean this up
|
|
def context_menu_entry(args)
|
|
db_attribute = args[:db_attribute] || "#{args[:attribute]}_id"
|
|
|
|
content_tag :li, :class => "folder #{args[:attribute]}" do
|
|
ret = link_to((args[:title] || l(:"field_#{args[:attribute]}")), "#", :class => "context_item")
|
|
|
|
ret += content_tag :ul do
|
|
args[:collection].collect do |(s, name)|
|
|
content_tag :li do
|
|
context_menu_link (name || s), bulk_update_issues_path(:ids => args[:updated_object_ids],
|
|
:issue => { db_attribute => s },
|
|
:back_url => args[:back_url]),
|
|
:method => :put,
|
|
:selected => args[:selected].call(s),
|
|
:disabled => args[:disabled].call(s)
|
|
end
|
|
end.join.html_safe
|
|
end
|
|
|
|
ret += content_tag :div, '', :class => "submenu"
|
|
|
|
ret
|
|
end
|
|
end
|
|
|
|
def calendar_for(field_id)
|
|
include_calendar_headers_tags
|
|
image_tag("calendar.png", {:id => "#{field_id}_trigger",:class => "calendar-trigger", :alt => l(:label_calendar_show)}) +
|
|
javascript_tag("Calendar.setup({inputField : '#{field_id}', ifFormat : '%Y-%m-%d', button : '#{field_id}_trigger' });")
|
|
end
|
|
|
|
def include_calendar_headers_tags
|
|
unless @calendar_headers_tags_included
|
|
@calendar_headers_tags_included = true
|
|
content_for :header_tags do
|
|
start_of_week = case Setting.start_of_week.to_i
|
|
when 1
|
|
'Calendar._FD = 1;' # Monday
|
|
when 7
|
|
'Calendar._FD = 0;' # Sunday
|
|
when 6
|
|
'Calendar._FD = 6;' # Saturday
|
|
else
|
|
'' # use language
|
|
end
|
|
javascript_include_tag("calendar/lang/calendar-#{current_language.to_s.downcase}.js") +
|
|
javascript_tag(start_of_week)
|
|
end
|
|
end
|
|
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!({:ssl => (defined?(request) && request.ssl?), :default => Setting.gravatar_default})
|
|
email = nil
|
|
if user.respond_to?(:mail)
|
|
email = user.mail
|
|
elsif user.to_s =~ %r{<(.+?)>}
|
|
email = $1
|
|
end
|
|
return gravatar(email.to_s.downcase, options) unless email.blank? rescue nil
|
|
else
|
|
''
|
|
end
|
|
end
|
|
|
|
# Returns the javascript tags that are included in the html layout head
|
|
def user_specific_javascript_includes
|
|
tags = ''
|
|
tags += javascript_tag(%Q{
|
|
window.openProject = new OpenProject({
|
|
urlRoot : '#{Redmine::Utils.relative_url_root}',
|
|
loginUrl: '#{url_for :controller => "/account", :action => "login"}'
|
|
});
|
|
})
|
|
unless User.current.pref.warn_on_leaving_unsaved == '0'
|
|
tags += javascript_tag("jQuery(function(){ new WarnLeavingUnsaved('#{escape_javascript( l(:text_warn_on_leaving_unsaved) )}'); });")
|
|
end
|
|
|
|
if User.current.impaired? and accessibility_js_enabled?
|
|
tags += javascript_include_tag("accessibility.js")
|
|
end
|
|
|
|
tags.html_safe
|
|
end
|
|
|
|
# Add a HTML meta tag to control robots (web spiders)
|
|
#
|
|
# @param [optional, String] content the content of the ROBOTS tag.
|
|
# defaults to no index, follow, and no archive
|
|
def robot_exclusion_tag(content="NOINDEX,FOLLOW,NOARCHIVE")
|
|
"<meta name='ROBOTS' content='#{h(content)}' />".html_safe
|
|
end
|
|
|
|
# Returns true if arg is expected in the API response
|
|
def include_in_api_response?(arg)
|
|
unless @included_in_api_response
|
|
param = params[:include]
|
|
@included_in_api_response = param.is_a?(Array) ? param.collect(&:to_s) : param.to_s.split(',')
|
|
@included_in_api_response.collect!(&:strip)
|
|
end
|
|
@included_in_api_response.include?(arg.to_s)
|
|
end
|
|
|
|
# Returns options or nil if nometa param or X-OpenProject-Nometa header
|
|
# was set in the request
|
|
def api_meta(options)
|
|
if params[:nometa].present? || request.headers['X-OpenProject-Nometa']
|
|
# compatibility mode for activeresource clients that raise
|
|
# an error when unserializing an array with attributes
|
|
nil
|
|
else
|
|
options
|
|
end
|
|
end
|
|
|
|
# Expands the current menu item using JavaScript based on the params
|
|
def expand_current_menu
|
|
javascript_tag do
|
|
raw "jQuery.menu_expand({ item: jQuery('#main-menu .selected').parents('#main-menu li').last().find('a').first() });"
|
|
end
|
|
end
|
|
|
|
|
|
def disable_accessibility_css!
|
|
@accessibility_css_disabled = true
|
|
end
|
|
|
|
def accessibility_css_enabled?
|
|
!@accessibility_css_disabled
|
|
end
|
|
|
|
def disable_accessibility_js!
|
|
@accessibility_js_disabled = true
|
|
end
|
|
|
|
def accessibility_js_enabled?
|
|
!@accessibility_js_disabled
|
|
end
|
|
|
|
#
|
|
# Returns the footer text displayed in the layout file.
|
|
#
|
|
def footer_content
|
|
elements = []
|
|
unless OpenProject::Footer.content.nil?
|
|
OpenProject::Footer.content.each do |name, value|
|
|
content = value.respond_to?(:call) ? value.call : value
|
|
if content
|
|
elements << content_tag(:span, content, :class => "footer_#{name}")
|
|
end
|
|
end
|
|
end
|
|
elements << I18n.t(:text_powered_by, :link => link_to(Redmine::Info.app_name, Redmine::Info.url))
|
|
elements.join(", ").html_safe
|
|
end
|
|
|
|
# start timelines stuff
|
|
#
|
|
def link_to_planning_element(planning_element, options = {})
|
|
return if planning_element.new_record?
|
|
|
|
options = options.stringify_keys
|
|
options.assert_valid_keys("include_id", "include_name", "text")
|
|
|
|
options.reverse_merge!("include_id" => true,
|
|
"include_name" => true)
|
|
|
|
if options["text"].blank?
|
|
text = []
|
|
|
|
text << "*#{planning_element.id}" if options["include_id"]
|
|
text << "#{planning_element.subject}" if options["include_name"]
|
|
|
|
text = text.join(" ")
|
|
else
|
|
text = options[:text]
|
|
end
|
|
|
|
link_to(h(text),
|
|
work_package_path(planning_element),
|
|
:title => planning_element.subject)
|
|
end
|
|
|
|
def planning_element_quick_info(planning_element)
|
|
start_date_change = ""
|
|
end_date_change = ""
|
|
|
|
journals = planning_element.journals.find(:all, :conditions => ["created_at >= ?", Date.today.to_time - 7.day], :order => "created_at desc")
|
|
|
|
journals.each do |journal|
|
|
break if !start_date_change.empty? and !end_date_change.empty?
|
|
|
|
if start_date_change.empty?
|
|
unless journal.changes["start_date"].nil?
|
|
unless journal.changes["start_date"].first.nil?
|
|
start_date_change = " (<del>#{journal.changes["start_date"].first}</del>)"
|
|
end
|
|
end
|
|
end
|
|
|
|
if end_date_change.empty?
|
|
unless journal.changes["end_date"].nil?
|
|
unless journal.changes["end_date"].first.nil?
|
|
end_date_change = " (<del>#{journal.changes["end_date"].first}</del>)"
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
link = link_to(h("*#{planning_element.id} #{planning_element.planning_element_status.nil? ? "" : planning_element.planning_element_status.name + ":"} #{planning_element.subject} "),
|
|
work_package_path(planning_element),
|
|
:title => h("#{truncate(planning_element.subject, :length => 100)} #{planning_element.planning_element_status.nil? ? "" :
|
|
"(" + planning_element.planning_element_status.name + ")"}"))
|
|
link += "#{planning_element.start_date.nil? ? "[?]" : planning_element.start_date.to_s}#{start_date_change} – #{planning_element.end_date.nil? ? "[?]" :
|
|
planning_element.end_date.to_s}#{end_date_change}"
|
|
link += "#{planning_element.responsible.nil? ? "" : h(" (#{planning_element.responsible.to_s})")}"
|
|
|
|
return link
|
|
end
|
|
|
|
def planning_element_quick_info_with_description(planning_element, lines)
|
|
description_lines = planning_element.description.to_s.lines.to_a[0,lines]
|
|
|
|
if description_lines[lines-1] && planning_element.description.to_s.lines.to_a.size > lines
|
|
description_lines[lines-1].strip!
|
|
|
|
while !description_lines[lines-1].end_with?("...") do
|
|
description_lines[lines-1] = description_lines[lines-1] + "."
|
|
end
|
|
end
|
|
|
|
planning_element_quick_info(planning_element) +
|
|
content_tag(:div, textilizable("\n" + description_lines.to_s), :class => "indent")
|
|
end
|
|
|
|
def parse_redmine_links_with_planning_element_links(text, project, obj, attr, only_path, options)
|
|
parse_redmine_links_without_planning_element_links(text, project, obj, attr, only_path, options)
|
|
text.gsub!(%r{(?:\W|^|\A)((\*+)(\d+))(?:\W|$|\z)}) do |match|
|
|
text, stars, id = $1, $2, $3
|
|
planning_element = PlanningElement.without_deleted.visible.find_by_id(id)
|
|
|
|
if planning_element.present?
|
|
if stars == "*"
|
|
match.sub(text, link_to_planning_element(planning_element, :include_name => false))
|
|
elsif stars == "**"
|
|
replace = planning_element_quick_info(planning_element)
|
|
match.sub(text, replace)
|
|
elsif stars == "***"
|
|
replace = planning_element_quick_info_with_description(planning_element,3)
|
|
match.sub(text, replace)
|
|
end
|
|
else
|
|
match
|
|
end
|
|
end
|
|
end
|
|
|
|
#TODO remove method chain!
|
|
alias_method_chain :parse_redmine_links, :planning_element_links
|
|
|
|
# end timelines stuff
|
|
|
|
private
|
|
|
|
def wiki_helper
|
|
helper = Redmine::WikiFormatting.helper_for(Setting.text_formatting)
|
|
extend helper
|
|
return self
|
|
end
|
|
|
|
def link_to_content_update(text, url_params = {}, html_options = {})
|
|
link_to(text, url_params, html_options)
|
|
end
|
|
|
|
def password_complexity_requirements
|
|
rules = OpenProject::Passwords::Evaluator.rules_description
|
|
# use 0..0, so this doesn't fail if rules is an empty string
|
|
rules[0] = rules[0..0].upcase
|
|
|
|
s = raw "<em>" + OpenProject::Passwords::Evaluator.min_length_description + "</em>"
|
|
s += raw "<br /><em>" + rules + "</em>" unless rules.empty?
|
|
s
|
|
end
|
|
|
|
end
|
|
|