annotate .svn/pristine/25/25dd827654fa8266aba700a8953d3bb722e81865.svn-base @ 1524:82fac3dcf466 redmine-2.5-integration

Fix failure to interpret Javascript when autocompleting members for project
author Chris Cannam <chris.cannam@soundsoftware.ac.uk>
date Thu, 11 Sep 2014 10:24:38 +0100
parents e248c7af89ec
children
rev   line source
Chris@1494 1 # Redmine - project management software
Chris@1494 2 # Copyright (C) 2006-2014 Jean-Philippe Lang
Chris@1494 3 #
Chris@1494 4 # This program is free software; you can redistribute it and/or
Chris@1494 5 # modify it under the terms of the GNU General Public License
Chris@1494 6 # as published by the Free Software Foundation; either version 2
Chris@1494 7 # of the License, or (at your option) any later version.
Chris@1494 8 #
Chris@1494 9 # This program is distributed in the hope that it will be useful,
Chris@1494 10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@1494 11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Chris@1494 12 # GNU General Public License for more details.
Chris@1494 13 #
Chris@1494 14 # You should have received a copy of the GNU General Public License
Chris@1494 15 # along with this program; if not, write to the Free Software
Chris@1494 16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Chris@1494 17
Chris@1494 18 module Redmine
Chris@1494 19 module WikiFormatting
Chris@1494 20 module Macros
Chris@1494 21 module Definitions
Chris@1494 22 # Returns true if +name+ is the name of an existing macro
Chris@1494 23 def macro_exists?(name)
Chris@1494 24 Redmine::WikiFormatting::Macros.available_macros.key?(name.to_sym)
Chris@1494 25 end
Chris@1494 26
Chris@1494 27 def exec_macro(name, obj, args, text)
Chris@1494 28 macro_options = Redmine::WikiFormatting::Macros.available_macros[name.to_sym]
Chris@1494 29 return unless macro_options
Chris@1494 30
Chris@1494 31 method_name = "macro_#{name}"
Chris@1494 32 unless macro_options[:parse_args] == false
Chris@1494 33 args = args.split(',').map(&:strip)
Chris@1494 34 end
Chris@1494 35
Chris@1494 36 begin
Chris@1494 37 if self.class.instance_method(method_name).arity == 3
Chris@1494 38 send(method_name, obj, args, text)
Chris@1494 39 elsif text
Chris@1494 40 raise "This macro does not accept a block of text"
Chris@1494 41 else
Chris@1494 42 send(method_name, obj, args)
Chris@1494 43 end
Chris@1494 44 rescue => e
Chris@1494 45 "<div class=\"flash error\">Error executing the <strong>#{h name}</strong> macro (#{h e.to_s})</div>".html_safe
Chris@1494 46 end
Chris@1494 47 end
Chris@1494 48
Chris@1494 49 def extract_macro_options(args, *keys)
Chris@1494 50 options = {}
Chris@1494 51 while args.last.to_s.strip =~ %r{^(.+?)\=(.+)$} && keys.include?($1.downcase.to_sym)
Chris@1494 52 options[$1.downcase.to_sym] = $2
Chris@1494 53 args.pop
Chris@1494 54 end
Chris@1494 55 return [args, options]
Chris@1494 56 end
Chris@1494 57 end
Chris@1494 58
Chris@1494 59 @@available_macros = {}
Chris@1494 60 mattr_accessor :available_macros
Chris@1494 61
Chris@1494 62 class << self
Chris@1494 63 # Plugins can use this method to define new macros:
Chris@1494 64 #
Chris@1494 65 # Redmine::WikiFormatting::Macros.register do
Chris@1494 66 # desc "This is my macro"
Chris@1494 67 # macro :my_macro do |obj, args|
Chris@1494 68 # "My macro output"
Chris@1494 69 # end
Chris@1494 70 #
Chris@1494 71 # desc "This is my macro that accepts a block of text"
Chris@1494 72 # macro :my_macro do |obj, args, text|
Chris@1494 73 # "My macro output"
Chris@1494 74 # end
Chris@1494 75 # end
Chris@1494 76 def register(&block)
Chris@1494 77 class_eval(&block) if block_given?
Chris@1494 78 end
Chris@1494 79
Chris@1494 80 # Defines a new macro with the given name, options and block.
Chris@1494 81 #
Chris@1494 82 # Options:
Chris@1494 83 # * :desc - A description of the macro
Chris@1494 84 # * :parse_args => false - Disables arguments parsing (the whole arguments
Chris@1494 85 # string is passed to the macro)
Chris@1494 86 #
Chris@1494 87 # Macro blocks accept 2 or 3 arguments:
Chris@1494 88 # * obj: the object that is rendered (eg. an Issue, a WikiContent...)
Chris@1494 89 # * args: macro arguments
Chris@1494 90 # * text: the block of text given to the macro (should be present only if the
Chris@1494 91 # macro accepts a block of text). text is a String or nil if the macro is
Chris@1494 92 # invoked without a block of text.
Chris@1494 93 #
Chris@1494 94 # Examples:
Chris@1494 95 # By default, when the macro is invoked, the coma separated list of arguments
Chris@1494 96 # is split and passed to the macro block as an array. If no argument is given
Chris@1494 97 # the macro will be invoked with an empty array:
Chris@1494 98 #
Chris@1494 99 # macro :my_macro do |obj, args|
Chris@1494 100 # # args is an array
Chris@1494 101 # # and this macro do not accept a block of text
Chris@1494 102 # end
Chris@1494 103 #
Chris@1494 104 # You can disable arguments spliting with the :parse_args => false option. In
Chris@1494 105 # this case, the full string of arguments is passed to the macro:
Chris@1494 106 #
Chris@1494 107 # macro :my_macro, :parse_args => false do |obj, args|
Chris@1494 108 # # args is a string
Chris@1494 109 # end
Chris@1494 110 #
Chris@1494 111 # Macro can optionally accept a block of text:
Chris@1494 112 #
Chris@1494 113 # macro :my_macro do |obj, args, text|
Chris@1494 114 # # this macro accepts a block of text
Chris@1494 115 # end
Chris@1494 116 #
Chris@1494 117 # Macros are invoked in formatted text using double curly brackets. Arguments
Chris@1494 118 # must be enclosed in parenthesis if any. A new line after the macro name or the
Chris@1494 119 # arguments starts the block of text that will be passe to the macro (invoking
Chris@1494 120 # a macro that do not accept a block of text with some text will fail).
Chris@1494 121 # Examples:
Chris@1494 122 #
Chris@1494 123 # No arguments:
Chris@1494 124 # {{my_macro}}
Chris@1494 125 #
Chris@1494 126 # With arguments:
Chris@1494 127 # {{my_macro(arg1, arg2)}}
Chris@1494 128 #
Chris@1494 129 # With a block of text:
Chris@1494 130 # {{my_macro
Chris@1494 131 # multiple lines
Chris@1494 132 # of text
Chris@1494 133 # }}
Chris@1494 134 #
Chris@1494 135 # With arguments and a block of text
Chris@1494 136 # {{my_macro(arg1, arg2)
Chris@1494 137 # multiple lines
Chris@1494 138 # of text
Chris@1494 139 # }}
Chris@1494 140 #
Chris@1494 141 # If a block of text is given, the closing tag }} must be at the start of a new line.
Chris@1494 142 def macro(name, options={}, &block)
Chris@1494 143 options.assert_valid_keys(:desc, :parse_args)
Chris@1494 144 unless name.to_s.match(/\A\w+\z/)
Chris@1494 145 raise "Invalid macro name: #{name} (only 0-9, A-Z, a-z and _ characters are accepted)"
Chris@1494 146 end
Chris@1494 147 unless block_given?
Chris@1494 148 raise "Can not create a macro without a block!"
Chris@1494 149 end
Chris@1494 150 name = name.to_s.downcase.to_sym
Chris@1494 151 available_macros[name] = {:desc => @@desc || ''}.merge(options)
Chris@1494 152 @@desc = nil
Chris@1494 153 Definitions.send :define_method, "macro_#{name}", &block
Chris@1494 154 end
Chris@1494 155
Chris@1494 156 # Sets description for the next macro to be defined
Chris@1494 157 def desc(txt)
Chris@1494 158 @@desc = txt
Chris@1494 159 end
Chris@1494 160 end
Chris@1494 161
Chris@1494 162 # Builtin macros
Chris@1494 163 desc "Sample macro."
Chris@1494 164 macro :hello_world do |obj, args, text|
Chris@1494 165 h("Hello world! Object: #{obj.class.name}, " +
Chris@1494 166 (args.empty? ? "Called with no argument" : "Arguments: #{args.join(', ')}") +
Chris@1494 167 " and " + (text.present? ? "a #{text.size} bytes long block of text." : "no block of text.")
Chris@1494 168 )
Chris@1494 169 end
Chris@1494 170
Chris@1494 171 desc "Displays a list of all available macros, including description if available."
Chris@1494 172 macro :macro_list do |obj, args|
Chris@1494 173 out = ''.html_safe
Chris@1494 174 @@available_macros.each do |macro, options|
Chris@1494 175 out << content_tag('dt', content_tag('code', macro.to_s))
Chris@1494 176 out << content_tag('dd', textilizable(options[:desc]))
Chris@1494 177 end
Chris@1494 178 content_tag('dl', out)
Chris@1494 179 end
Chris@1494 180
Chris@1494 181 desc "Displays a list of child pages. With no argument, it displays the child pages of the current wiki page. Examples:\n\n" +
Chris@1494 182 " !{{child_pages}} -- can be used from a wiki page only\n" +
Chris@1494 183 " !{{child_pages(depth=2)}} -- display 2 levels nesting only\n"
Chris@1494 184 " !{{child_pages(Foo)}} -- lists all children of page Foo\n" +
Chris@1494 185 " !{{child_pages(Foo, parent=1)}} -- same as above with a link to page Foo"
Chris@1494 186 macro :child_pages do |obj, args|
Chris@1494 187 args, options = extract_macro_options(args, :parent, :depth)
Chris@1494 188 options[:depth] = options[:depth].to_i if options[:depth].present?
Chris@1494 189
Chris@1494 190 page = nil
Chris@1494 191 if args.size > 0
Chris@1494 192 page = Wiki.find_page(args.first.to_s, :project => @project)
Chris@1494 193 elsif obj.is_a?(WikiContent) || obj.is_a?(WikiContent::Version)
Chris@1494 194 page = obj.page
Chris@1494 195 else
Chris@1494 196 raise 'With no argument, this macro can be called from wiki pages only.'
Chris@1494 197 end
Chris@1494 198 raise 'Page not found' if page.nil? || !User.current.allowed_to?(:view_wiki_pages, page.wiki.project)
Chris@1494 199 pages = page.self_and_descendants(options[:depth]).group_by(&:parent_id)
Chris@1494 200 render_page_hierarchy(pages, options[:parent] ? page.parent_id : page.id)
Chris@1494 201 end
Chris@1494 202
Chris@1494 203 desc "Include a wiki page. Example:\n\n !{{include(Foo)}}\n\nor to include a page of a specific project wiki:\n\n !{{include(projectname:Foo)}}"
Chris@1494 204 macro :include do |obj, args|
Chris@1494 205 page = Wiki.find_page(args.first.to_s, :project => @project)
Chris@1494 206 raise 'Page not found' if page.nil? || !User.current.allowed_to?(:view_wiki_pages, page.wiki.project)
Chris@1494 207 @included_wiki_pages ||= []
Chris@1494 208 raise 'Circular inclusion detected' if @included_wiki_pages.include?(page.title)
Chris@1494 209 @included_wiki_pages << page.title
Chris@1494 210 out = textilizable(page.content, :text, :attachments => page.attachments, :headings => false)
Chris@1494 211 @included_wiki_pages.pop
Chris@1494 212 out
Chris@1494 213 end
Chris@1494 214
Chris@1494 215 desc "Inserts of collapsed block of text. Example:\n\n {{collapse(View details...)\nThis is a block of text that is collapsed by default.\nIt can be expanded by clicking a link.\n}}"
Chris@1494 216 macro :collapse do |obj, args, text|
Chris@1494 217 html_id = "collapse-#{Redmine::Utils.random_hex(4)}"
Chris@1494 218 show_label = args[0] || l(:button_show)
Chris@1494 219 hide_label = args[1] || args[0] || l(:button_hide)
Chris@1494 220 js = "$('##{html_id}-show, ##{html_id}-hide').toggle(); $('##{html_id}').fadeToggle(150);"
Chris@1494 221 out = ''.html_safe
Chris@1494 222 out << link_to_function(show_label, js, :id => "#{html_id}-show", :class => 'collapsible collapsed')
Chris@1494 223 out << link_to_function(hide_label, js, :id => "#{html_id}-hide", :class => 'collapsible', :style => 'display:none;')
Chris@1494 224 out << content_tag('div', textilizable(text, :object => obj), :id => html_id, :class => 'collapsed-text', :style => 'display:none;')
Chris@1494 225 out
Chris@1494 226 end
Chris@1494 227
Chris@1494 228 desc "Displays a clickable thumbnail of an attached image. Examples:\n\n<pre>{{thumbnail(image.png)}}\n{{thumbnail(image.png, size=300, title=Thumbnail)}}</pre>"
Chris@1494 229 macro :thumbnail do |obj, args|
Chris@1494 230 args, options = extract_macro_options(args, :size, :title)
Chris@1494 231 filename = args.first
Chris@1494 232 raise 'Filename required' unless filename.present?
Chris@1494 233 size = options[:size]
Chris@1494 234 raise 'Invalid size parameter' unless size.nil? || size.match(/^\d+$/)
Chris@1494 235 size = size.to_i
Chris@1494 236 size = nil unless size > 0
Chris@1494 237 if obj && obj.respond_to?(:attachments) && attachment = Attachment.latest_attach(obj.attachments, filename)
Chris@1494 238 title = options[:title] || attachment.title
Chris@1494 239 img = image_tag(url_for(:controller => 'attachments', :action => 'thumbnail', :id => attachment, :size => size), :alt => attachment.filename)
Chris@1494 240 link_to(img, url_for(:controller => 'attachments', :action => 'show', :id => attachment), :class => 'thumbnail', :title => title)
Chris@1494 241 else
Chris@1494 242 raise "Attachment #{filename} not found"
Chris@1494 243 end
Chris@1494 244 end
Chris@1494 245 end
Chris@1494 246 end
Chris@1494 247 end