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1 | 1 | # redMine - project management software |
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2 | 2 | # Copyright (C) 2006-2007 Jean-Philippe Lang |
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3 | 3 | # |
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4 | 4 | # This program is free software; you can redistribute it and/or |
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5 | 5 | # modify it under the terms of the GNU General Public License |
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6 | 6 | # as published by the Free Software Foundation; either version 2 |
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7 | 7 | # of the License, or (at your option) any later version. |
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8 | 8 | # |
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9 | 9 | # This program is distributed in the hope that it will be useful, |
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10 | 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 | 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 | 12 | # GNU General Public License for more details. |
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13 | 13 | # |
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14 | 14 | # You should have received a copy of the GNU General Public License |
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15 | 15 | # along with this program; if not, write to the Free Software |
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16 | 16 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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17 | 17 | |
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18 | 18 | require 'coderay' |
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19 | 19 | require 'coderay/helpers/file_type' |
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20 | 20 | require 'forwardable' |
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21 | 21 | |
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22 | 22 | module ApplicationHelper |
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23 | 23 | include Redmine::WikiFormatting::Macros::Definitions |
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24 | 24 | include GravatarHelper::PublicMethods |
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25 | 25 | |
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26 | 26 | extend Forwardable |
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27 | 27 | def_delegators :wiki_helper, :wikitoolbar_for, :heads_for_wiki_formatter |
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28 | 28 | |
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29 | 29 | def current_role |
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30 | 30 | @current_role ||= User.current.role_for_project(@project) |
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31 | 31 | end |
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32 | 32 | |
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33 | 33 | # Return true if user is authorized for controller/action, otherwise false |
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34 | 34 | def authorize_for(controller, action) |
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35 | 35 | User.current.allowed_to?({:controller => controller, :action => action}, @project) |
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36 | 36 | end |
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37 | 37 | |
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38 | 38 | # Display a link if user is authorized |
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39 | 39 | def link_to_if_authorized(name, options = {}, html_options = nil, *parameters_for_method_reference) |
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40 | 40 | link_to(name, options, html_options, *parameters_for_method_reference) if authorize_for(options[:controller] || params[:controller], options[:action]) |
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41 | 41 | end |
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42 | 42 | |
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43 | 43 | # Display a link to remote if user is authorized |
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44 | 44 | def link_to_remote_if_authorized(name, options = {}, html_options = nil) |
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45 | 45 | url = options[:url] || {} |
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46 | 46 | link_to_remote(name, options, html_options) if authorize_for(url[:controller] || params[:controller], url[:action]) |
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47 | 47 | end |
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48 | 48 | |
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49 | 49 | # Display a link to user's account page |
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50 | 50 | def link_to_user(user) |
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51 | 51 | user ? link_to(user, :controller => 'account', :action => 'show', :id => user) : 'Anonymous' |
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52 | 52 | end |
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53 | 53 | |
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54 | 54 | def link_to_issue(issue, options={}) |
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55 | 55 | options[:class] ||= '' |
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56 | 56 | options[:class] << ' issue' |
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57 | 57 | options[:class] << ' closed' if issue.closed? |
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58 | 58 | link_to "#{issue.tracker.name} ##{issue.id}", {:controller => "issues", :action => "show", :id => issue}, options |
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59 | 59 | end |
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60 | 60 | |
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61 | 61 | # Generates a link to an attachment. |
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62 | 62 | # Options: |
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63 | 63 | # * :text - Link text (default to attachment filename) |
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64 | 64 | # * :download - Force download (default: false) |
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65 | 65 | def link_to_attachment(attachment, options={}) |
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66 | 66 | text = options.delete(:text) || attachment.filename |
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67 | 67 | action = options.delete(:download) ? 'download' : 'show' |
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68 | 68 | |
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69 | 69 | link_to(h(text), {:controller => 'attachments', :action => action, :id => attachment, :filename => attachment.filename }, options) |
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70 | 70 | end |
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71 | 71 | |
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72 | 72 | def toggle_link(name, id, options={}) |
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73 | 73 | onclick = "Element.toggle('#{id}'); " |
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74 | 74 | onclick << (options[:focus] ? "Form.Element.focus('#{options[:focus]}'); " : "this.blur(); ") |
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75 | 75 | onclick << "return false;" |
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76 | 76 | link_to(name, "#", :onclick => onclick) |
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77 | 77 | end |
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78 | 78 | |
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79 | 79 | def image_to_function(name, function, html_options = {}) |
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80 | 80 | html_options.symbolize_keys! |
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81 | 81 | tag(:input, html_options.merge({ |
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82 | 82 | :type => "image", :src => image_path(name), |
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83 | 83 | :onclick => (html_options[:onclick] ? "#{html_options[:onclick]}; " : "") + "#{function};" |
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84 | 84 | })) |
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85 | 85 | end |
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86 | 86 | |
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87 | 87 | def prompt_to_remote(name, text, param, url, html_options = {}) |
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88 | 88 | html_options[:onclick] = "promptToRemote('#{text}', '#{param}', '#{url_for(url)}'); return false;" |
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89 | 89 | link_to name, {}, html_options |
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90 | 90 | end |
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91 | 91 | |
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92 | 92 | def format_date(date) |
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93 | 93 | return nil unless date |
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94 | 94 | # "Setting.date_format.size < 2" is a temporary fix (content of date_format setting changed) |
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95 | 95 | @date_format ||= (Setting.date_format.blank? || Setting.date_format.size < 2 ? l(:general_fmt_date) : Setting.date_format) |
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96 | 96 | date.strftime(@date_format) |
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97 | 97 | end |
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98 | 98 | |
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99 | 99 | def format_time(time, include_date = true) |
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100 | 100 | return nil unless time |
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101 | 101 | time = time.to_time if time.is_a?(String) |
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102 | 102 | zone = User.current.time_zone |
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103 | 103 | local = zone ? time.in_time_zone(zone) : (time.utc? ? time.localtime : time) |
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104 | 104 | @date_format ||= (Setting.date_format.blank? || Setting.date_format.size < 2 ? l(:general_fmt_date) : Setting.date_format) |
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105 | 105 | @time_format ||= (Setting.time_format.blank? ? l(:general_fmt_time) : Setting.time_format) |
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106 | 106 | include_date ? local.strftime("#{@date_format} #{@time_format}") : local.strftime(@time_format) |
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107 | 107 | end |
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108 | 108 | |
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109 | 109 | def distance_of_date_in_words(from_date, to_date = 0) |
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110 | 110 | from_date = from_date.to_date if from_date.respond_to?(:to_date) |
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111 | 111 | to_date = to_date.to_date if to_date.respond_to?(:to_date) |
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112 | 112 | distance_in_days = (to_date - from_date).abs |
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113 | 113 | lwr(:actionview_datehelper_time_in_words_day, distance_in_days) |
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114 | 114 | end |
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115 | 115 | |
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116 | 116 | def due_date_distance_in_words(date) |
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117 | 117 | if date |
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118 | 118 | l((date < Date.today ? :label_roadmap_overdue : :label_roadmap_due_in), distance_of_date_in_words(Date.today, date)) |
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119 | 119 | end |
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120 | 120 | end |
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121 | 121 | |
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122 | 122 | # Truncates and returns the string as a single line |
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123 | 123 | def truncate_single_line(string, *args) |
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124 | 124 | truncate(string, *args).gsub(%r{[\r\n]+}m, ' ') |
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125 | 125 | end |
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126 | 126 | |
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127 | 127 | def html_hours(text) |
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128 | 128 | text.gsub(%r{(\d+)\.(\d+)}, '<span class="hours hours-int">\1</span><span class="hours hours-dec">.\2</span>') |
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129 | 129 | end |
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130 | 130 | |
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131 | 131 | def authoring(created, author) |
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132 | time_tag = content_tag('acronym', distance_of_time_in_words(Time.now, created), :title => format_time(created)) | |
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132 | time_tag = @project.nil? ? content_tag('acronym', distance_of_time_in_words(Time.now, created), :title => format_time(created)) : | |
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133 | link_to(distance_of_time_in_words(Time.now, created), | |
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134 | {:controller => 'projects', :action => 'activity', :id => @project, :from => created.to_date}, | |
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135 | :title => format_time(created)) | |
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133 | 136 | author_tag = (author.is_a?(User) && !author.anonymous?) ? link_to(h(author), :controller => 'account', :action => 'show', :id => author) : h(author || 'Anonymous') |
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134 | 137 | l(:label_added_time_by, author_tag, time_tag) |
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135 | 138 | end |
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136 | 139 | |
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137 | 140 | def l_or_humanize(s, options={}) |
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138 | 141 | k = "#{options[:prefix]}#{s}".to_sym |
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139 | 142 | l_has_string?(k) ? l(k) : s.to_s.humanize |
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140 | 143 | end |
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141 | 144 | |
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142 | 145 | def day_name(day) |
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143 | 146 | l(:general_day_names).split(',')[day-1] |
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144 | 147 | end |
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145 | 148 | |
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146 | 149 | def month_name(month) |
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147 | 150 | l(:actionview_datehelper_select_month_names).split(',')[month-1] |
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148 | 151 | end |
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149 | 152 | |
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150 | 153 | def syntax_highlight(name, content) |
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151 | 154 | type = CodeRay::FileType[name] |
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152 | 155 | type ? CodeRay.scan(content, type).html : h(content) |
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153 | 156 | end |
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154 | 157 | |
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155 | 158 | def to_path_param(path) |
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156 | 159 | path.to_s.split(%r{[/\\]}).select {|p| !p.blank?} |
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157 | 160 | end |
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158 | 161 | |
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159 | 162 | def pagination_links_full(paginator, count=nil, options={}) |
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160 | 163 | page_param = options.delete(:page_param) || :page |
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161 | 164 | url_param = params.dup |
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162 | 165 | # don't reuse params if filters are present |
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163 | 166 | url_param.clear if url_param.has_key?(:set_filter) |
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164 | 167 | |
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165 | 168 | html = '' |
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166 | 169 | html << link_to_remote(('« ' + l(:label_previous)), |
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167 | 170 | {:update => 'content', |
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168 | 171 | :url => url_param.merge(page_param => paginator.current.previous), |
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169 | 172 | :complete => 'window.scrollTo(0,0)'}, |
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170 | 173 | {:href => url_for(:params => url_param.merge(page_param => paginator.current.previous))}) + ' ' if paginator.current.previous |
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171 | 174 | |
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172 | 175 | html << (pagination_links_each(paginator, options) do |n| |
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173 | 176 | link_to_remote(n.to_s, |
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174 | 177 | {:url => {:params => url_param.merge(page_param => n)}, |
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175 | 178 | :update => 'content', |
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176 | 179 | :complete => 'window.scrollTo(0,0)'}, |
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177 | 180 | {:href => url_for(:params => url_param.merge(page_param => n))}) |
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178 | 181 | end || '') |
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179 | 182 | |
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180 | 183 | html << ' ' + link_to_remote((l(:label_next) + ' »'), |
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181 | 184 | {:update => 'content', |
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182 | 185 | :url => url_param.merge(page_param => paginator.current.next), |
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183 | 186 | :complete => 'window.scrollTo(0,0)'}, |
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184 | 187 | {:href => url_for(:params => url_param.merge(page_param => paginator.current.next))}) if paginator.current.next |
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185 | 188 | |
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186 | 189 | unless count.nil? |
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187 | 190 | html << [" (#{paginator.current.first_item}-#{paginator.current.last_item}/#{count})", per_page_links(paginator.items_per_page)].compact.join(' | ') |
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188 | 191 | end |
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189 | 192 | |
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190 | 193 | html |
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191 | 194 | end |
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192 | 195 | |
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193 | 196 | def per_page_links(selected=nil) |
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194 | 197 | url_param = params.dup |
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195 | 198 | url_param.clear if url_param.has_key?(:set_filter) |
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196 | 199 | |
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197 | 200 | links = Setting.per_page_options_array.collect do |n| |
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198 | 201 | n == selected ? n : link_to_remote(n, {:update => "content", :url => params.dup.merge(:per_page => n)}, |
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199 | 202 | {:href => url_for(url_param.merge(:per_page => n))}) |
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200 | 203 | end |
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201 | 204 | links.size > 1 ? l(:label_display_per_page, links.join(', ')) : nil |
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202 | 205 | end |
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203 | 206 | |
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204 | 207 | def breadcrumb(*args) |
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205 | 208 | elements = args.flatten |
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206 | 209 | elements.any? ? content_tag('p', args.join(' » ') + ' » ', :class => 'breadcrumb') : nil |
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207 | 210 | end |
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208 | 211 | |
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209 | 212 | def html_title(*args) |
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210 | 213 | if args.empty? |
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211 | 214 | title = [] |
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212 | 215 | title << @project.name if @project |
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213 | 216 | title += @html_title if @html_title |
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214 | 217 | title << Setting.app_title |
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215 | 218 | title.compact.join(' - ') |
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216 | 219 | else |
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217 | 220 | @html_title ||= [] |
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218 | 221 | @html_title += args |
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219 | 222 | end |
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220 | 223 | end |
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221 | 224 | |
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222 | 225 | def accesskey(s) |
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223 | 226 | Redmine::AccessKeys.key_for s |
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224 | 227 | end |
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225 | 228 | |
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226 | 229 | # Formats text according to system settings. |
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227 | 230 | # 2 ways to call this method: |
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228 | 231 | # * with a String: textilizable(text, options) |
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229 | 232 | # * with an object and one of its attribute: textilizable(issue, :description, options) |
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230 | 233 | def textilizable(*args) |
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231 | 234 | options = args.last.is_a?(Hash) ? args.pop : {} |
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232 | 235 | case args.size |
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233 | 236 | when 1 |
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234 | 237 | obj = options[:object] |
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235 | 238 | text = args.shift |
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236 | 239 | when 2 |
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237 | 240 | obj = args.shift |
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238 | 241 | text = obj.send(args.shift).to_s |
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239 | 242 | else |
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240 | 243 | raise ArgumentError, 'invalid arguments to textilizable' |
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241 | 244 | end |
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242 | 245 | return '' if text.blank? |
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243 | 246 | |
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244 | 247 | only_path = options.delete(:only_path) == false ? false : true |
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245 | 248 | |
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246 | 249 | # when using an image link, try to use an attachment, if possible |
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247 | 250 | attachments = options[:attachments] || (obj && obj.respond_to?(:attachments) ? obj.attachments : nil) |
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248 | 251 | |
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249 | 252 | if attachments |
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250 | 253 | attachments = attachments.sort_by(&:created_on).reverse |
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251 | 254 | text = text.gsub(/!((\<|\=|\>)?(\([^\)]+\))?(\[[^\]]+\])?(\{[^\}]+\})?)(\S+\.(bmp|gif|jpg|jpeg|png))!/i) do |m| |
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252 | 255 | style = $1 |
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253 | 256 | filename = $6 |
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254 | 257 | rf = Regexp.new(Regexp.escape(filename), Regexp::IGNORECASE) |
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255 | 258 | # search for the picture in attachments |
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256 | 259 | if found = attachments.detect { |att| att.filename =~ rf } |
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257 | 260 | image_url = url_for :only_path => only_path, :controller => 'attachments', :action => 'download', :id => found |
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258 | 261 | desc = found.description.to_s.gsub(/^([^\(\)]*).*$/, "\\1") |
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259 | 262 | alt = desc.blank? ? nil : "(#{desc})" |
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260 | 263 | "!#{style}#{image_url}#{alt}!" |
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261 | 264 | else |
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262 | 265 | "!#{style}#{filename}!" |
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263 | 266 | end |
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264 | 267 | end |
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265 | 268 | end |
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266 | 269 | |
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267 | 270 | text = Redmine::WikiFormatting.to_html(Setting.text_formatting, text) { |macro, args| exec_macro(macro, obj, args) } |
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268 | 271 | |
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269 | 272 | # different methods for formatting wiki links |
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270 | 273 | case options[:wiki_links] |
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271 | 274 | when :local |
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272 | 275 | # used for local links to html files |
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273 | 276 | format_wiki_link = Proc.new {|project, title, anchor| "#{title}.html" } |
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274 | 277 | when :anchor |
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275 | 278 | # used for single-file wiki export |
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276 | 279 | format_wiki_link = Proc.new {|project, title, anchor| "##{title}" } |
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277 | 280 | else |
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278 | 281 | format_wiki_link = Proc.new {|project, title, anchor| url_for(:only_path => only_path, :controller => 'wiki', :action => 'index', :id => project, :page => title, :anchor => anchor) } |
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279 | 282 | end |
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280 | 283 | |
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281 | 284 | project = options[:project] || @project || (obj && obj.respond_to?(:project) ? obj.project : nil) |
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282 | 285 | |
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283 | 286 | # Wiki links |
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284 | 287 | # |
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285 | 288 | # Examples: |
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286 | 289 | # [[mypage]] |
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287 | 290 | # [[mypage|mytext]] |
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288 | 291 | # wiki links can refer other project wikis, using project name or identifier: |
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289 | 292 | # [[project:]] -> wiki starting page |
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290 | 293 | # [[project:|mytext]] |
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291 | 294 | # [[project:mypage]] |
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292 | 295 | # [[project:mypage|mytext]] |
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293 | 296 | text = text.gsub(/(!)?(\[\[([^\]\n\|]+)(\|([^\]\n\|]+))?\]\])/) do |m| |
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294 | 297 | link_project = project |
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295 | 298 | esc, all, page, title = $1, $2, $3, $5 |
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296 | 299 | if esc.nil? |
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297 | 300 | if page =~ /^([^\:]+)\:(.*)$/ |
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298 | 301 | link_project = Project.find_by_name($1) || Project.find_by_identifier($1) |
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299 | 302 | page = $2 |
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300 | 303 | title ||= $1 if page.blank? |
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301 | 304 | end |
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302 | 305 | |
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303 | 306 | if link_project && link_project.wiki |
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304 | 307 | # extract anchor |
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305 | 308 | anchor = nil |
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306 | 309 | if page =~ /^(.+?)\#(.+)$/ |
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307 | 310 | page, anchor = $1, $2 |
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308 | 311 | end |
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309 | 312 | # check if page exists |
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310 | 313 | wiki_page = link_project.wiki.find_page(page) |
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311 | 314 | link_to((title || page), format_wiki_link.call(link_project, Wiki.titleize(page), anchor), |
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312 | 315 | :class => ('wiki-page' + (wiki_page ? '' : ' new'))) |
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313 | 316 | else |
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314 | 317 | # project or wiki doesn't exist |
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315 | 318 | title || page |
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316 | 319 | end |
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317 | 320 | else |
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318 | 321 | all |
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319 | 322 | end |
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320 | 323 | end |
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321 | 324 | |
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322 | 325 | # Redmine links |
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323 | 326 | # |
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324 | 327 | # Examples: |
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325 | 328 | # Issues: |
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326 | 329 | # #52 -> Link to issue #52 |
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327 | 330 | # Changesets: |
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328 | 331 | # r52 -> Link to revision 52 |
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329 | 332 | # commit:a85130f -> Link to scmid starting with a85130f |
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330 | 333 | # Documents: |
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331 | 334 | # document#17 -> Link to document with id 17 |
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332 | 335 | # document:Greetings -> Link to the document with title "Greetings" |
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333 | 336 | # document:"Some document" -> Link to the document with title "Some document" |
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334 | 337 | # Versions: |
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335 | 338 | # version#3 -> Link to version with id 3 |
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336 | 339 | # version:1.0.0 -> Link to version named "1.0.0" |
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337 | 340 | # version:"1.0 beta 2" -> Link to version named "1.0 beta 2" |
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338 | 341 | # Attachments: |
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339 | 342 | # attachment:file.zip -> Link to the attachment of the current object named file.zip |
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340 | 343 | # Source files: |
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341 | 344 | # source:some/file -> Link to the file located at /some/file in the project's repository |
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342 | 345 | # source:some/file@52 -> Link to the file's revision 52 |
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343 | 346 | # source:some/file#L120 -> Link to line 120 of the file |
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344 | 347 | # source:some/file@52#L120 -> Link to line 120 of the file's revision 52 |
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345 | 348 | # export:some/file -> Force the download of the file |
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346 | 349 | # Forum messages: |
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347 | 350 | # message#1218 -> Link to message with id 1218 |
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348 | 351 | text = text.gsub(%r{([\s\(,\-\>]|^)(!)?(attachment|document|version|commit|source|export|message)?((#|r)(\d+)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]]\W)|\s|<|$)}) do |m| |
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349 | 352 | leading, esc, prefix, sep, oid = $1, $2, $3, $5 || $7, $6 || $8 |
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350 | 353 | link = nil |
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351 | 354 | if esc.nil? |
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352 | 355 | if prefix.nil? && sep == 'r' |
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353 | 356 | if project && (changeset = project.changesets.find_by_revision(oid)) |
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354 | 357 | link = link_to("r#{oid}", {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :rev => oid}, |
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355 | 358 | :class => 'changeset', |
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356 | 359 | :title => truncate_single_line(changeset.comments, 100)) |
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357 | 360 | end |
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358 | 361 | elsif sep == '#' |
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359 | 362 | oid = oid.to_i |
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360 | 363 | case prefix |
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361 | 364 | when nil |
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362 | 365 | if issue = Issue.find_by_id(oid, :include => [:project, :status], :conditions => Project.visible_by(User.current)) |
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363 | 366 | link = link_to("##{oid}", {:only_path => only_path, :controller => 'issues', :action => 'show', :id => oid}, |
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364 | 367 | :class => (issue.closed? ? 'issue closed' : 'issue'), |
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365 | 368 | :title => "#{truncate(issue.subject, 100)} (#{issue.status.name})") |
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366 | 369 | link = content_tag('del', link) if issue.closed? |
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367 | 370 | end |
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368 | 371 | when 'document' |
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369 | 372 | if document = Document.find_by_id(oid, :include => [:project], :conditions => Project.visible_by(User.current)) |
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370 | 373 | link = link_to h(document.title), {:only_path => only_path, :controller => 'documents', :action => 'show', :id => document}, |
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371 | 374 | :class => 'document' |
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372 | 375 | end |
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373 | 376 | when 'version' |
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374 | 377 | if version = Version.find_by_id(oid, :include => [:project], :conditions => Project.visible_by(User.current)) |
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375 | 378 | link = link_to h(version.name), {:only_path => only_path, :controller => 'versions', :action => 'show', :id => version}, |
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376 | 379 | :class => 'version' |
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377 | 380 | end |
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378 | 381 | when 'message' |
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379 | 382 | if message = Message.find_by_id(oid, :include => [:parent, {:board => :project}], :conditions => Project.visible_by(User.current)) |
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380 | 383 | link = link_to h(truncate(message.subject, 60)), {:only_path => only_path, |
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381 | 384 | :controller => 'messages', |
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382 | 385 | :action => 'show', |
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383 | 386 | :board_id => message.board, |
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384 | 387 | :id => message.root, |
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385 | 388 | :anchor => (message.parent ? "message-#{message.id}" : nil)}, |
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386 | 389 | :class => 'message' |
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387 | 390 | end |
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388 | 391 | end |
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389 | 392 | elsif sep == ':' |
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390 | 393 | # removes the double quotes if any |
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391 | 394 | name = oid.gsub(%r{^"(.*)"$}, "\\1") |
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392 | 395 | case prefix |
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393 | 396 | when 'document' |
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394 | 397 | if project && document = project.documents.find_by_title(name) |
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395 | 398 | link = link_to h(document.title), {:only_path => only_path, :controller => 'documents', :action => 'show', :id => document}, |
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396 | 399 | :class => 'document' |
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397 | 400 | end |
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398 | 401 | when 'version' |
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399 | 402 | if project && version = project.versions.find_by_name(name) |
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400 | 403 | link = link_to h(version.name), {:only_path => only_path, :controller => 'versions', :action => 'show', :id => version}, |
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401 | 404 | :class => 'version' |
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402 | 405 | end |
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403 | 406 | when 'commit' |
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404 | 407 | if project && (changeset = project.changesets.find(:first, :conditions => ["scmid LIKE ?", "#{name}%"])) |
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405 | 408 | link = link_to h("#{name}"), {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :rev => changeset.revision}, |
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406 | 409 | :class => 'changeset', |
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407 | 410 | :title => truncate_single_line(changeset.comments, 100) |
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408 | 411 | end |
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409 | 412 | when 'source', 'export' |
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410 | 413 | if project && project.repository |
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411 | 414 | name =~ %r{^[/\\]*(.*?)(@([0-9a-f]+))?(#(L\d+))?$} |
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412 | 415 | path, rev, anchor = $1, $3, $5 |
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413 | 416 | link = link_to h("#{prefix}:#{name}"), {:controller => 'repositories', :action => 'entry', :id => project, |
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414 | 417 | :path => to_path_param(path), |
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415 | 418 | :rev => rev, |
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416 | 419 | :anchor => anchor, |
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417 | 420 | :format => (prefix == 'export' ? 'raw' : nil)}, |
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418 | 421 | :class => (prefix == 'export' ? 'source download' : 'source') |
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419 | 422 | end |
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420 | 423 | when 'attachment' |
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421 | 424 | if attachments && attachment = attachments.detect {|a| a.filename == name } |
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422 | 425 | link = link_to h(attachment.filename), {:only_path => only_path, :controller => 'attachments', :action => 'download', :id => attachment}, |
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423 | 426 | :class => 'attachment' |
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424 | 427 | end |
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425 | 428 | end |
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426 | 429 | end |
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427 | 430 | end |
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428 | 431 | leading + (link || "#{prefix}#{sep}#{oid}") |
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429 | 432 | end |
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430 | 433 | |
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431 | 434 | text |
|
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432 | 435 | end |
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433 | 436 | |
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434 | 437 | # Same as Rails' simple_format helper without using paragraphs |
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435 | 438 | def simple_format_without_paragraph(text) |
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436 | 439 | text.to_s. |
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437 | 440 | gsub(/\r\n?/, "\n"). # \r\n and \r -> \n |
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438 | 441 | gsub(/\n\n+/, "<br /><br />"). # 2+ newline -> 2 br |
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439 | 442 | gsub(/([^\n]\n)(?=[^\n])/, '\1<br />') # 1 newline -> br |
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|
440 | 443 | end |
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441 | 444 | |
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442 | 445 | def error_messages_for(object_name, options = {}) |
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443 | 446 | options = options.symbolize_keys |
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444 | 447 | object = instance_variable_get("@#{object_name}") |
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445 | 448 | if object && !object.errors.empty? |
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446 | 449 | # build full_messages here with controller current language |
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447 | 450 | full_messages = [] |
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448 | 451 | object.errors.each do |attr, msg| |
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449 | 452 | next if msg.nil? |
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450 | 453 | msg = msg.first if msg.is_a? Array |
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451 | 454 | if attr == "base" |
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452 | 455 | full_messages << l(msg) |
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453 | 456 | else |
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454 | 457 | full_messages << "« " + (l_has_string?("field_" + attr) ? l("field_" + attr) : object.class.human_attribute_name(attr)) + " » " + l(msg) unless attr == "custom_values" |
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455 | 458 | end |
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456 | 459 | end |
|
|
457 | 460 | # retrieve custom values error messages |
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|
458 | 461 | if object.errors[:custom_values] |
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|
459 | 462 | object.custom_values.each do |v| |
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460 | 463 | v.errors.each do |attr, msg| |
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461 | 464 | next if msg.nil? |
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462 | 465 | msg = msg.first if msg.is_a? Array |
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463 | 466 | full_messages << "« " + v.custom_field.name + " » " + l(msg) |
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464 | 467 | end |
|
|
465 | 468 | end |
|
|
466 | 469 | end |
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|
467 | 470 | content_tag("div", |
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468 | 471 | content_tag( |
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469 | 472 | options[:header_tag] || "span", lwr(:gui_validation_error, full_messages.length) + ":" |
|
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470 | 473 | ) + |
|
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471 | 474 | content_tag("ul", full_messages.collect { |msg| content_tag("li", msg) }), |
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472 | 475 | "id" => options[:id] || "errorExplanation", "class" => options[:class] || "errorExplanation" |
|
|
473 | 476 | ) |
|
|
474 | 477 | else |
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|
475 | 478 | "" |
|
|
476 | 479 | end |
|
|
477 | 480 | end |
|
|
478 | 481 | |
|
|
479 | 482 | def lang_options_for_select(blank=true) |
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|
480 | 483 | (blank ? [["(auto)", ""]] : []) + |
|
|
481 | 484 | GLoc.valid_languages.collect{|lang| [ ll(lang.to_s, :general_lang_name), lang.to_s]}.sort{|x,y| x.last <=> y.last } |
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482 | 485 | end |
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|
483 | 486 | |
|
|
484 | 487 | def label_tag_for(name, option_tags = nil, options = {}) |
|
|
485 | 488 | label_text = l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym) + (options.delete(:required) ? @template.content_tag("span", " *", :class => "required"): "") |
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486 | 489 | content_tag("label", label_text) |
|
|
487 | 490 | end |
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|
488 | 491 | |
|
|
489 | 492 | def labelled_tabular_form_for(name, object, options, &proc) |
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490 | 493 | options[:html] ||= {} |
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491 | 494 | options[:html][:class] = 'tabular' unless options[:html].has_key?(:class) |
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492 | 495 | form_for(name, object, options.merge({ :builder => TabularFormBuilder, :lang => current_language}), &proc) |
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|
493 | 496 | end |
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494 | 497 | |
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495 | 498 | def back_url_hidden_field_tag |
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|
496 | 499 | back_url = params[:back_url] || request.env['HTTP_REFERER'] |
|
|
497 | 500 | hidden_field_tag('back_url', back_url) unless back_url.blank? |
|
|
498 | 501 | end |
|
|
499 | 502 | |
|
|
500 | 503 | def check_all_links(form_name) |
|
|
501 | 504 | link_to_function(l(:button_check_all), "checkAll('#{form_name}', true)") + |
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|
502 | 505 | " | " + |
|
|
503 | 506 | link_to_function(l(:button_uncheck_all), "checkAll('#{form_name}', false)") |
|
|
504 | 507 | end |
|
|
505 | 508 | |
|
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506 | 509 | def progress_bar(pcts, options={}) |
|
|
507 | 510 | pcts = [pcts, pcts] unless pcts.is_a?(Array) |
|
|
508 | 511 | pcts[1] = pcts[1] - pcts[0] |
|
|
509 | 512 | pcts << (100 - pcts[1] - pcts[0]) |
|
|
510 | 513 | width = options[:width] || '100px;' |
|
|
511 | 514 | legend = options[:legend] || '' |
|
|
512 | 515 | content_tag('table', |
|
|
513 | 516 | content_tag('tr', |
|
|
514 | 517 | (pcts[0] > 0 ? content_tag('td', '', :width => "#{pcts[0].floor}%;", :class => 'closed') : '') + |
|
|
515 | 518 | (pcts[1] > 0 ? content_tag('td', '', :width => "#{pcts[1].floor}%;", :class => 'done') : '') + |
|
|
516 | 519 | (pcts[2] > 0 ? content_tag('td', '', :width => "#{pcts[2].floor}%;", :class => 'todo') : '') |
|
|
517 | 520 | ), :class => 'progress', :style => "width: #{width};") + |
|
|
518 | 521 | content_tag('p', legend, :class => 'pourcent') |
|
|
519 | 522 | end |
|
|
520 | 523 | |
|
|
521 | 524 | def context_menu_link(name, url, options={}) |
|
|
522 | 525 | options[:class] ||= '' |
|
|
523 | 526 | if options.delete(:selected) |
|
|
524 | 527 | options[:class] << ' icon-checked disabled' |
|
|
525 | 528 | options[:disabled] = true |
|
|
526 | 529 | end |
|
|
527 | 530 | if options.delete(:disabled) |
|
|
528 | 531 | options.delete(:method) |
|
|
529 | 532 | options.delete(:confirm) |
|
|
530 | 533 | options.delete(:onclick) |
|
|
531 | 534 | options[:class] << ' disabled' |
|
|
532 | 535 | url = '#' |
|
|
533 | 536 | end |
|
|
534 | 537 | link_to name, url, options |
|
|
535 | 538 | end |
|
|
536 | 539 | |
|
|
537 | 540 | def calendar_for(field_id) |
|
|
538 | 541 | include_calendar_headers_tags |
|
|
539 | 542 | image_tag("calendar.png", {:id => "#{field_id}_trigger",:class => "calendar-trigger"}) + |
|
|
540 | 543 | javascript_tag("Calendar.setup({inputField : '#{field_id}', ifFormat : '%Y-%m-%d', button : '#{field_id}_trigger' });") |
|
|
541 | 544 | end |
|
|
542 | 545 | |
|
|
543 | 546 | def include_calendar_headers_tags |
|
|
544 | 547 | unless @calendar_headers_tags_included |
|
|
545 | 548 | @calendar_headers_tags_included = true |
|
|
546 | 549 | content_for :header_tags do |
|
|
547 | 550 | javascript_include_tag('calendar/calendar') + |
|
|
548 | 551 | javascript_include_tag("calendar/lang/calendar-#{current_language}.js") + |
|
|
549 | 552 | javascript_include_tag('calendar/calendar-setup') + |
|
|
550 | 553 | stylesheet_link_tag('calendar') |
|
|
551 | 554 | end |
|
|
552 | 555 | end |
|
|
553 | 556 | end |
|
|
554 | 557 | |
|
|
555 | 558 | def content_for(name, content = nil, &block) |
|
|
556 | 559 | @has_content ||= {} |
|
|
557 | 560 | @has_content[name] = true |
|
|
558 | 561 | super(name, content, &block) |
|
|
559 | 562 | end |
|
|
560 | 563 | |
|
|
561 | 564 | def has_content?(name) |
|
|
562 | 565 | (@has_content && @has_content[name]) || false |
|
|
563 | 566 | end |
|
|
564 | 567 | |
|
|
565 | 568 | # Returns the avatar image tag for the given +user+ if avatars are enabled |
|
|
566 | 569 | # +user+ can be a User or a string that will be scanned for an email address (eg. 'joe <joe@foo.bar>') |
|
|
567 | 570 | def avatar(user, options = { }) |
|
|
568 | 571 | if Setting.gravatar_enabled? |
|
|
569 | 572 | email = nil |
|
|
570 | 573 | if user.respond_to?(:mail) |
|
|
571 | 574 | email = user.mail |
|
|
572 | 575 | elsif user.to_s =~ %r{<(.+?)>} |
|
|
573 | 576 | email = $1 |
|
|
574 | 577 | end |
|
|
575 | 578 | return gravatar(email.to_s.downcase, options) unless email.blank? rescue nil |
|
|
576 | 579 | end |
|
|
577 | 580 | end |
|
|
578 | 581 | |
|
|
579 | 582 | private |
|
|
580 | 583 | |
|
|
581 | 584 | def wiki_helper |
|
|
582 | 585 | helper = Redmine::WikiFormatting.helper_for(Setting.text_formatting) |
|
|
583 | 586 | extend helper |
|
|
584 | 587 | return self |
|
|
585 | 588 | end |
|
|
586 | 589 | end |
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