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1 | 1 | # encoding: utf-8 |
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2 | 2 | # |
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3 | 3 | # Redmine - project management software |
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4 | 4 | # Copyright (C) 2006-2013 Jean-Philippe Lang |
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5 | 5 | # |
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6 | 6 | # This program is free software; you can redistribute it and/or |
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7 | 7 | # modify it under the terms of the GNU General Public License |
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8 | 8 | # as published by the Free Software Foundation; either version 2 |
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9 | 9 | # of the License, or (at your option) any later version. |
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10 | 10 | # |
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11 | 11 | # This program is distributed in the hope that it will be useful, |
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12 | 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | 14 | # GNU General Public License for more details. |
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15 | 15 | # |
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16 | 16 | # You should have received a copy of the GNU General Public License |
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17 | 17 | # along with this program; if not, write to the Free Software |
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18 | 18 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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19 | 19 | |
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20 | 20 | module IssuesHelper |
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21 | 21 | include ApplicationHelper |
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22 | 22 | |
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23 | 23 | def issue_list(issues, &block) |
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24 | 24 | ancestors = [] |
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25 | 25 | issues.each do |issue| |
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26 | 26 | while (ancestors.any? && !issue.is_descendant_of?(ancestors.last)) |
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27 | 27 | ancestors.pop |
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28 | 28 | end |
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29 | 29 | yield issue, ancestors.size |
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30 | 30 | ancestors << issue unless issue.leaf? |
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31 | 31 | end |
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32 | 32 | end |
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33 | 33 | |
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34 | 34 | # Renders a HTML/CSS tooltip |
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35 | 35 | # |
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36 | 36 | # To use, a trigger div is needed. This is a div with the class of "tooltip" |
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37 | 37 | # that contains this method wrapped in a span with the class of "tip" |
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38 | 38 | # |
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39 | 39 | # <div class="tooltip"><%= link_to_issue(issue) %> |
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40 | 40 | # <span class="tip"><%= render_issue_tooltip(issue) %></span> |
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41 | 41 | # </div> |
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42 | 42 | # |
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43 | 43 | def render_issue_tooltip(issue) |
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44 | 44 | @cached_label_status ||= l(:field_status) |
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45 | 45 | @cached_label_start_date ||= l(:field_start_date) |
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46 | 46 | @cached_label_due_date ||= l(:field_due_date) |
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47 | 47 | @cached_label_assigned_to ||= l(:field_assigned_to) |
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48 | 48 | @cached_label_priority ||= l(:field_priority) |
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49 | 49 | @cached_label_project ||= l(:field_project) |
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50 | 50 | |
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51 | 51 | link_to_issue(issue) + "<br /><br />".html_safe + |
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52 | 52 | "<strong>#{@cached_label_project}</strong>: #{link_to_project(issue.project)}<br />".html_safe + |
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53 | 53 | "<strong>#{@cached_label_status}</strong>: #{h(issue.status.name)}<br />".html_safe + |
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54 | 54 | "<strong>#{@cached_label_start_date}</strong>: #{format_date(issue.start_date)}<br />".html_safe + |
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55 | 55 | "<strong>#{@cached_label_due_date}</strong>: #{format_date(issue.due_date)}<br />".html_safe + |
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56 | 56 | "<strong>#{@cached_label_assigned_to}</strong>: #{h(issue.assigned_to)}<br />".html_safe + |
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57 | 57 | "<strong>#{@cached_label_priority}</strong>: #{h(issue.priority.name)}".html_safe |
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58 | 58 | end |
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59 | 59 | |
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60 | 60 | def issue_heading(issue) |
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61 | 61 | h("#{issue.tracker} ##{issue.id}") |
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62 | 62 | end |
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63 | 63 | |
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64 | 64 | def render_issue_subject_with_tree(issue) |
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65 | 65 | s = '' |
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66 | 66 | ancestors = issue.root? ? [] : issue.ancestors.visible.all |
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67 | 67 | ancestors.each do |ancestor| |
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68 | 68 | s << '<div>' + content_tag('p', link_to_issue(ancestor, :project => (issue.project_id != ancestor.project_id))) |
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69 | 69 | end |
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70 | 70 | s << '<div>' |
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71 | 71 | subject = h(issue.subject) |
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72 | 72 | if issue.is_private? |
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73 | 73 | subject = content_tag('span', l(:field_is_private), :class => 'private') + ' ' + subject |
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74 | 74 | end |
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75 | 75 | s << content_tag('h3', subject) |
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76 | 76 | s << '</div>' * (ancestors.size + 1) |
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77 | 77 | s.html_safe |
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78 | 78 | end |
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79 | 79 | |
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80 | 80 | def render_descendants_tree(issue) |
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81 | 81 | s = '<form><table class="list issues">' |
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82 | 82 | issue_list(issue.descendants.visible.sort_by(&:lft)) do |child, level| |
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83 | 83 | css = "issue issue-#{child.id} hascontextmenu" |
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84 | 84 | css << " idnt idnt-#{level}" if level > 0 |
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85 | 85 | s << content_tag('tr', |
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86 | 86 | content_tag('td', check_box_tag("ids[]", child.id, false, :id => nil), :class => 'checkbox') + |
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87 | 87 | content_tag('td', link_to_issue(child, :truncate => 60, :project => (issue.project_id != child.project_id)), :class => 'subject') + |
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88 | 88 | content_tag('td', h(child.status)) + |
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89 | 89 | content_tag('td', link_to_user(child.assigned_to)) + |
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90 | 90 | content_tag('td', progress_bar(child.done_ratio, :width => '80px')), |
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91 | 91 | :class => css) |
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92 | 92 | end |
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93 | 93 | s << '</table></form>' |
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94 | 94 | s.html_safe |
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95 | 95 | end |
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96 | 96 | |
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97 | 97 | # Returns a link for adding a new subtask to the given issue |
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98 | 98 | def link_to_new_subtask(issue) |
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99 | 99 | attrs = { |
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100 | 100 | :tracker_id => issue.tracker, |
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101 | 101 | :parent_issue_id => issue |
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102 | 102 | } |
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103 | 103 | link_to(l(:button_add), new_project_issue_path(issue.project, :issue => attrs)) |
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104 | 104 | end |
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105 | 105 | |
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106 | 106 | class IssueFieldsRows |
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107 | 107 | include ActionView::Helpers::TagHelper |
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108 | 108 | |
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109 | 109 | def initialize |
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110 | 110 | @left = [] |
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111 | 111 | @right = [] |
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112 | 112 | end |
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113 | 113 | |
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114 | 114 | def left(*args) |
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115 | 115 | args.any? ? @left << cells(*args) : @left |
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116 | 116 | end |
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117 | 117 | |
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118 | 118 | def right(*args) |
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119 | 119 | args.any? ? @right << cells(*args) : @right |
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120 | 120 | end |
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121 | 121 | |
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122 | 122 | def size |
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123 | 123 | @left.size > @right.size ? @left.size : @right.size |
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124 | 124 | end |
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125 | 125 | |
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126 | 126 | def to_html |
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127 | 127 | html = ''.html_safe |
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128 | 128 | blank = content_tag('th', '') + content_tag('td', '') |
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129 | 129 | size.times do |i| |
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130 | 130 | left = @left[i] || blank |
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131 | 131 | right = @right[i] || blank |
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132 | 132 | html << content_tag('tr', left + right) |
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133 | 133 | end |
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134 | 134 | html |
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135 | 135 | end |
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136 | 136 | |
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137 | 137 | def cells(label, text, options={}) |
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138 | 138 | content_tag('th', "#{label}:", options) + content_tag('td', text, options) |
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139 | 139 | end |
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140 | 140 | end |
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141 | 141 | |
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142 | 142 | def issue_fields_rows |
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143 | 143 | r = IssueFieldsRows.new |
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144 | 144 | yield r |
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145 | 145 | r.to_html |
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146 | 146 | end |
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147 | 147 | |
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148 | 148 | def render_custom_fields_rows(issue) |
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149 | 149 | return if issue.custom_field_values.empty? |
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150 | 150 | ordered_values = [] |
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151 | 151 | half = (issue.custom_field_values.size / 2.0).ceil |
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152 | 152 | half.times do |i| |
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153 | 153 | ordered_values << issue.custom_field_values[i] |
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154 | 154 | ordered_values << issue.custom_field_values[i + half] |
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155 | 155 | end |
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156 | 156 | s = "<tr>\n" |
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157 | 157 | n = 0 |
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158 | 158 | ordered_values.compact.each do |value| |
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159 | 159 | s << "</tr>\n<tr>\n" if n > 0 && (n % 2) == 0 |
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160 | 160 | s << "\t<th>#{ h(value.custom_field.name) }:</th><td>#{ simple_format_without_paragraph(h(show_value(value))) }</td>\n" |
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161 | 161 | n += 1 |
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162 | 162 | end |
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163 | 163 | s << "</tr>\n" |
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164 | 164 | s.html_safe |
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165 | 165 | end |
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166 | 166 | |
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167 | 167 | def issues_destroy_confirmation_message(issues) |
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168 | 168 | issues = [issues] unless issues.is_a?(Array) |
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169 | 169 | message = l(:text_issues_destroy_confirmation) |
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170 | 170 | descendant_count = issues.inject(0) {|memo, i| memo += (i.right - i.left - 1)/2} |
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171 | 171 | if descendant_count > 0 |
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172 | 172 | issues.each do |issue| |
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173 | 173 | next if issue.root? |
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174 | 174 | issues.each do |other_issue| |
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175 | 175 | descendant_count -= 1 if issue.is_descendant_of?(other_issue) |
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176 | 176 | end |
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177 | 177 | end |
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178 | 178 | if descendant_count > 0 |
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179 | 179 | message << "\n" + l(:text_issues_destroy_descendants_confirmation, :count => descendant_count) |
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180 | 180 | end |
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181 | 181 | end |
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182 | 182 | message |
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183 | 183 | end |
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184 | 184 | |
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185 | 185 | def sidebar_queries |
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186 | 186 | unless @sidebar_queries |
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187 | 187 | @sidebar_queries = IssueQuery.visible. |
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188 | 188 | order("#{Query.table_name}.name ASC"). |
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189 | 189 | # Project specific queries and global queries |
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190 | 190 | where(@project.nil? ? ["project_id IS NULL"] : ["project_id IS NULL OR project_id = ?", @project.id]). |
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191 | 191 | all |
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192 | 192 | end |
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193 | 193 | @sidebar_queries |
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194 | 194 | end |
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195 | 195 | |
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196 | 196 | def query_links(title, queries) |
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197 | 197 | return '' if queries.empty? |
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198 | 198 | # links to #index on issues/show |
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199 | 199 | url_params = controller_name == 'issues' ? {:controller => 'issues', :action => 'index', :project_id => @project} : params |
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200 | 200 | |
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201 | 201 | content_tag('h3', title) + "\n" + |
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202 | 202 | content_tag('ul', |
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203 | 203 | queries.collect {|query| |
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204 | 204 | css = 'query' |
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205 | 205 | css << ' selected' if query == @query |
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206 | 206 | content_tag('li', link_to(query.name, url_params.merge(:query_id => query), :class => css)) |
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207 | 207 | }.join("\n").html_safe, |
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208 | 208 | :class => 'queries' |
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209 | 209 | ) + "\n" |
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210 | 210 | end |
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211 | 211 | |
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212 | 212 | def render_sidebar_queries |
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213 | 213 | out = ''.html_safe |
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214 | 214 | out << query_links(l(:label_my_queries), sidebar_queries.reject(&:is_public?)) |
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215 | 215 | out << query_links(l(:label_query_plural), sidebar_queries.select(&:is_public?)) |
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216 | 216 | out |
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217 | 217 | end |
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218 | 218 | |
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219 | 219 | # Returns the textual representation of a journal details |
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220 | 220 | # as an array of strings |
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221 | 221 | def details_to_strings(details, no_html=false, options={}) |
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222 | 222 | options[:only_path] = (options[:only_path] == false ? false : true) |
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223 | 223 | strings = [] |
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224 | 224 | values_by_field = {} |
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225 | 225 | details.each do |detail| |
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226 | 226 | if detail.property == 'cf' |
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227 | 227 | field_id = detail.prop_key |
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228 | 228 | field = CustomField.find_by_id(field_id) |
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229 | 229 | if field && field.multiple? |
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230 | 230 | values_by_field[field_id] ||= {:added => [], :deleted => []} |
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231 | 231 | if detail.old_value |
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232 | 232 | values_by_field[field_id][:deleted] << detail.old_value |
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233 | 233 | end |
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234 | 234 | if detail.value |
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235 | 235 | values_by_field[field_id][:added] << detail.value |
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236 | 236 | end |
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237 | 237 | next |
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238 | 238 | end |
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239 | 239 | end |
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240 | 240 | strings << show_detail(detail, no_html, options) |
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241 | 241 | end |
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242 | 242 | values_by_field.each do |field_id, changes| |
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243 | 243 | detail = JournalDetail.new(:property => 'cf', :prop_key => field_id) |
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244 | 244 | if changes[:added].any? |
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245 | 245 | detail.value = changes[:added] |
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246 | 246 | strings << show_detail(detail, no_html, options) |
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247 | 247 | elsif changes[:deleted].any? |
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248 | 248 | detail.old_value = changes[:deleted] |
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249 | 249 | strings << show_detail(detail, no_html, options) |
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250 | 250 | end |
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251 | 251 | end |
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252 | 252 | strings |
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253 | 253 | end |
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254 | 254 | |
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255 | 255 | # Returns the textual representation of a single journal detail |
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256 | 256 | def show_detail(detail, no_html=false, options={}) |
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257 | 257 | multiple = false |
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258 | 258 | case detail.property |
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259 | 259 | when 'attr' |
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260 | 260 | field = detail.prop_key.to_s.gsub(/\_id$/, "") |
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261 | 261 | label = l(("field_" + field).to_sym) |
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262 | 262 | case detail.prop_key |
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263 | 263 | when 'due_date', 'start_date' |
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264 | 264 | value = format_date(detail.value.to_date) if detail.value |
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265 | 265 | old_value = format_date(detail.old_value.to_date) if detail.old_value |
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266 | 266 | |
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267 | 267 | when 'project_id', 'status_id', 'tracker_id', 'assigned_to_id', |
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268 | 268 | 'priority_id', 'category_id', 'fixed_version_id' |
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269 | 269 | value = find_name_by_reflection(field, detail.value) |
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270 | 270 | old_value = find_name_by_reflection(field, detail.old_value) |
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271 | 271 | |
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272 | 272 | when 'estimated_hours' |
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273 | 273 | value = "%0.02f" % detail.value.to_f unless detail.value.blank? |
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274 | 274 | old_value = "%0.02f" % detail.old_value.to_f unless detail.old_value.blank? |
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275 | 275 | |
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276 | 276 | when 'parent_id' |
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277 | 277 | label = l(:field_parent_issue) |
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278 | 278 | value = "##{detail.value}" unless detail.value.blank? |
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279 | 279 | old_value = "##{detail.old_value}" unless detail.old_value.blank? |
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280 | 280 | |
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281 | 281 | when 'is_private' |
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282 | 282 | value = l(detail.value == "0" ? :general_text_No : :general_text_Yes) unless detail.value.blank? |
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283 | 283 | old_value = l(detail.old_value == "0" ? :general_text_No : :general_text_Yes) unless detail.old_value.blank? |
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284 | 284 | end |
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285 | 285 | when 'cf' |
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286 | 286 | custom_field = CustomField.find_by_id(detail.prop_key) |
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287 | 287 | if custom_field |
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288 | 288 | multiple = custom_field.multiple? |
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289 | 289 | label = custom_field.name |
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290 | 290 | value = format_value(detail.value, custom_field.field_format) if detail.value |
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291 | 291 | old_value = format_value(detail.old_value, custom_field.field_format) if detail.old_value |
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292 | 292 | end |
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293 | 293 | when 'attachment' |
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294 | 294 | label = l(:label_attachment) |
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295 | 295 | end |
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296 | 296 | call_hook(:helper_issues_show_detail_after_setting, |
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297 | 297 | {:detail => detail, :label => label, :value => value, :old_value => old_value }) |
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298 | 298 | |
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299 | 299 | label ||= detail.prop_key |
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300 | 300 | value ||= detail.value |
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301 | 301 | old_value ||= detail.old_value |
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302 | 302 | |
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303 | 303 | unless no_html |
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304 | 304 | label = content_tag('strong', label) |
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305 | 305 | old_value = content_tag("i", h(old_value)) if detail.old_value |
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306 | 306 | old_value = content_tag("del", old_value) if detail.old_value and detail.value.blank? |
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307 | 307 | if detail.property == 'attachment' && !value.blank? && atta = Attachment.find_by_id(detail.prop_key) |
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308 | 308 | # Link to the attachment if it has not been removed |
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309 | 309 | value = link_to_attachment(atta, :download => true, :only_path => options[:only_path]) |
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310 | 310 | if options[:only_path] != false && atta.is_text? |
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311 | 311 | value += link_to( |
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312 | 312 | image_tag('magnifier.png'), |
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313 | 313 | :controller => 'attachments', :action => 'show', |
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314 | 314 | :id => atta, :filename => atta.filename |
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315 | 315 | ) |
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316 | 316 | end |
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317 | 317 | else |
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318 | 318 | value = content_tag("i", h(value)) if value |
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319 | 319 | end |
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320 | 320 | end |
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321 | 321 | |
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322 | 322 | if detail.property == 'attr' && detail.prop_key == 'description' |
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323 | 323 | s = l(:text_journal_changed_no_detail, :label => label) |
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324 | 324 | unless no_html |
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325 | 325 | diff_link = link_to 'diff', |
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326 | 326 | {:controller => 'journals', :action => 'diff', :id => detail.journal_id, |
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327 | 327 | :detail_id => detail.id, :only_path => options[:only_path]}, |
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328 | 328 | :title => l(:label_view_diff) |
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329 | 329 | s << " (#{ diff_link })" |
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330 | 330 | end |
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331 | 331 | s.html_safe |
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332 | 332 | elsif detail.value.present? |
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333 | 333 | case detail.property |
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334 | 334 | when 'attr', 'cf' |
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335 | 335 | if detail.old_value.present? |
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336 | 336 | l(:text_journal_changed, :label => label, :old => old_value, :new => value).html_safe |
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337 | 337 | elsif multiple |
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338 | 338 | l(:text_journal_added, :label => label, :value => value).html_safe |
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339 | 339 | else |
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340 | 340 | l(:text_journal_set_to, :label => label, :value => value).html_safe |
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341 | 341 | end |
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342 | 342 | when 'attachment' |
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343 | 343 | l(:text_journal_added, :label => label, :value => value).html_safe |
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344 | 344 | end |
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345 | 345 | else |
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346 | 346 | l(:text_journal_deleted, :label => label, :old => old_value).html_safe |
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347 | 347 | end |
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348 | 348 | end |
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349 | 349 | |
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350 | 350 | # Find the name of an associated record stored in the field attribute |
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351 | 351 | def find_name_by_reflection(field, id) |
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352 | 352 | unless id.present? |
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353 | 353 | return nil |
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354 | 354 | end |
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355 | 355 | association = Issue.reflect_on_association(field.to_sym) |
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356 | 356 | if association |
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357 | 357 | record = association.class_name.constantize.find_by_id(id) |
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358 |
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358 | if record | |
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359 | record.name.force_encoding('UTF-8') if record.name.respond_to?(:force_encoding) | |
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360 | return record.name | |
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361 | end | |
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359 | 362 | end |
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360 | 363 | end |
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361 | 364 | |
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362 | 365 | # Renders issue children recursively |
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363 | 366 | def render_api_issue_children(issue, api) |
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364 | 367 | return if issue.leaf? |
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365 | 368 | api.array :children do |
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366 | 369 | issue.children.each do |child| |
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367 | 370 | api.issue(:id => child.id) do |
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368 | 371 | api.tracker(:id => child.tracker_id, :name => child.tracker.name) unless child.tracker.nil? |
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369 | 372 | api.subject child.subject |
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370 | 373 | render_api_issue_children(child, api) |
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371 | 374 | end |
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372 | 375 | end |
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373 | 376 | end |
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374 | 377 | end |
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375 | 378 | end |
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