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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) 2006-2016 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 QueriesHelper |
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21 | 21 | include ApplicationHelper |
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22 | 22 | |
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23 | 23 | def filters_options_for_select(query) |
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24 | 24 | ungrouped = [] |
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25 | 25 | grouped = {} |
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26 | 26 | query.available_filters.map do |field, field_options| |
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27 | 27 | if field_options[:type] == :relation |
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28 | 28 | group = :label_relations |
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29 | 29 | elsif field_options[:type] == :tree |
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30 | 30 | group = query.is_a?(IssueQuery) ? :label_relations : nil |
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31 | 31 | elsif field =~ /^(.+)\./ |
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32 | 32 | # association filters |
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33 | group = "field_#{$1}" | |
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33 | group = "field_#{$1}".to_sym | |
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34 | 34 | elsif %w(member_of_group assigned_to_role).include?(field) |
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35 | 35 | group = :field_assigned_to |
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36 | 36 | elsif field_options[:type] == :date_past || field_options[:type] == :date |
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37 | 37 | group = :label_date |
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38 | 38 | end |
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39 | 39 | if group |
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40 | 40 | (grouped[group] ||= []) << [field_options[:name], field] |
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41 | 41 | else |
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42 | 42 | ungrouped << [field_options[:name], field] |
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43 | 43 | end |
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44 | 44 | end |
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45 | 45 | # Don't group dates if there's only one (eg. time entries filters) |
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46 | 46 | if grouped[:label_date].try(:size) == 1 |
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47 | 47 | ungrouped << grouped.delete(:label_date).first |
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48 | 48 | end |
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49 | 49 | s = options_for_select([[]] + ungrouped) |
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50 | 50 | if grouped.present? |
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51 | 51 | localized_grouped = grouped.map {|k,v| [l(k), v]} |
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52 | 52 | s << grouped_options_for_select(localized_grouped) |
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53 | 53 | end |
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54 | 54 | s |
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55 | 55 | end |
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56 | 56 | |
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57 | 57 | def query_filters_hidden_tags(query) |
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58 | 58 | tags = ''.html_safe |
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59 | 59 | query.filters.each do |field, options| |
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60 | 60 | tags << hidden_field_tag("f[]", field, :id => nil) |
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61 | 61 | tags << hidden_field_tag("op[#{field}]", options[:operator], :id => nil) |
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62 | 62 | options[:values].each do |value| |
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63 | 63 | tags << hidden_field_tag("v[#{field}][]", value, :id => nil) |
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64 | 64 | end |
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65 | 65 | end |
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66 | 66 | tags |
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67 | 67 | end |
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68 | 68 | |
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69 | 69 | def query_columns_hidden_tags(query) |
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70 | 70 | tags = ''.html_safe |
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71 | 71 | query.columns.each do |column| |
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72 | 72 | tags << hidden_field_tag("c[]", column.name, :id => nil) |
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73 | 73 | end |
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74 | 74 | tags |
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75 | 75 | end |
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76 | 76 | |
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77 | 77 | def query_hidden_tags(query) |
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78 | 78 | query_filters_hidden_tags(query) + query_columns_hidden_tags(query) |
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79 | 79 | end |
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80 | 80 | |
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81 | 81 | def group_by_column_select_tag(query) |
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82 | 82 | options = [[]] + query.groupable_columns.collect {|c| [c.caption, c.name.to_s]} |
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83 | 83 | select_tag('group_by', options_for_select(options, @query.group_by)) |
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84 | 84 | end |
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85 | 85 | |
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86 | 86 | def available_block_columns_tags(query) |
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87 | 87 | tags = ''.html_safe |
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88 | 88 | query.available_block_columns.each do |column| |
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89 | 89 | tags << content_tag('label', check_box_tag('c[]', column.name.to_s, query.has_column?(column), :id => nil) + " #{column.caption}", :class => 'inline') |
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90 | 90 | end |
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91 | 91 | tags |
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92 | 92 | end |
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93 | 93 | |
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94 | 94 | def available_totalable_columns_tags(query) |
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95 | 95 | tags = ''.html_safe |
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96 | 96 | query.available_totalable_columns.each do |column| |
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97 | 97 | tags << content_tag('label', check_box_tag('t[]', column.name.to_s, query.totalable_columns.include?(column), :id => nil) + " #{column.caption}", :class => 'inline') |
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98 | 98 | end |
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99 | 99 | tags << hidden_field_tag('t[]', '') |
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100 | 100 | tags |
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101 | 101 | end |
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102 | 102 | |
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103 | 103 | def query_available_inline_columns_options(query) |
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104 | 104 | (query.available_inline_columns - query.columns).reject(&:frozen?).collect {|column| [column.caption, column.name]} |
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105 | 105 | end |
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106 | 106 | |
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107 | 107 | def query_selected_inline_columns_options(query) |
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108 | 108 | (query.inline_columns & query.available_inline_columns).reject(&:frozen?).collect {|column| [column.caption, column.name]} |
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109 | 109 | end |
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110 | 110 | |
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111 | 111 | def render_query_columns_selection(query, options={}) |
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112 | 112 | tag_name = (options[:name] || 'c') + '[]' |
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113 | 113 | render :partial => 'queries/columns', :locals => {:query => query, :tag_name => tag_name} |
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114 | 114 | end |
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115 | 115 | |
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116 | 116 | def grouped_query_results(items, query, item_count_by_group, &block) |
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117 | 117 | previous_group, first = false, true |
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118 | 118 | totals_by_group = query.totalable_columns.inject({}) do |h, column| |
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119 | 119 | h[column] = query.total_by_group_for(column) |
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120 | 120 | h |
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121 | 121 | end |
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122 | 122 | items.each do |item| |
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123 | 123 | group_name = group_count = nil |
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124 | 124 | if query.grouped? |
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125 | 125 | group = query.group_by_column.value(item) |
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126 | 126 | if first || group != previous_group |
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127 | 127 | if group.blank? && group != false |
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128 | 128 | group_name = "(#{l(:label_blank_value)})" |
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129 | 129 | else |
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130 | 130 | group_name = format_object(group) |
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131 | 131 | end |
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132 | 132 | group_name ||= "" |
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133 | 133 | group_count = item_count_by_group ? item_count_by_group[group] : nil |
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134 | 134 | group_totals = totals_by_group.map {|column, t| total_tag(column, t[group] || 0)}.join(" ").html_safe |
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135 | 135 | end |
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136 | 136 | end |
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137 | 137 | yield item, group_name, group_count, group_totals |
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138 | 138 | previous_group, first = group, false |
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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 render_query_totals(query) |
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143 | 143 | return unless query.totalable_columns.present? |
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144 | 144 | totals = query.totalable_columns.map do |column| |
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145 | 145 | total_tag(column, query.total_for(column)) |
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146 | 146 | end |
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147 | 147 | content_tag('p', totals.join(" ").html_safe, :class => "query-totals") |
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148 | 148 | end |
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149 | 149 | |
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150 | 150 | def total_tag(column, value) |
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151 | 151 | label = content_tag('span', "#{column.caption}:") |
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152 | 152 | value = if [:hours, :spent_hours, :total_spent_hours, :estimated_hours].include? column.name |
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153 | 153 | format_hours(value) |
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154 | 154 | else |
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155 | 155 | format_object(value) |
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156 | 156 | end |
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157 | 157 | value = content_tag('span', value, :class => 'value') |
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158 | 158 | content_tag('span', label + " " + value, :class => "total-for-#{column.name.to_s.dasherize}") |
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159 | 159 | end |
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160 | 160 | |
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161 | 161 | def column_header(column) |
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162 | 162 | column.sortable ? sort_header_tag(column.name.to_s, :caption => column.caption, |
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163 | 163 | :default_order => column.default_order) : |
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164 | 164 | content_tag('th', h(column.caption)) |
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165 | 165 | end |
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166 | 166 | |
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167 | 167 | def column_content(column, item) |
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168 | 168 | value = column.value_object(item) |
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169 | 169 | if value.is_a?(Array) |
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170 | 170 | value.collect {|v| column_value(column, item, v)}.compact.join(', ').html_safe |
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171 | 171 | else |
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172 | 172 | column_value(column, item, value) |
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173 | 173 | end |
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174 | 174 | end |
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175 | 175 | |
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176 | 176 | def column_value(column, item, value) |
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177 | 177 | case column.name |
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178 | 178 | when :id |
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179 | 179 | link_to value, issue_path(item) |
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180 | 180 | when :subject |
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181 | 181 | link_to value, issue_path(item) |
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182 | 182 | when :parent |
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183 | 183 | value ? (value.visible? ? link_to_issue(value, :subject => false) : "##{value.id}") : '' |
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184 | 184 | when :description |
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185 | 185 | item.description? ? content_tag('div', textilizable(item, :description), :class => "wiki") : '' |
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186 | 186 | when :done_ratio |
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187 | 187 | progress_bar(value) |
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188 | 188 | when :relations |
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189 | 189 | content_tag('span', |
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190 | 190 | value.to_s(item) {|other| link_to_issue(other, :subject => false, :tracker => false)}.html_safe, |
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191 | 191 | :class => value.css_classes_for(item)) |
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192 | 192 | when :hours, :spent_hours, :total_spent_hours, :estimated_hours |
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193 | 193 | format_hours(value) |
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194 | 194 | else |
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195 | 195 | format_object(value) |
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196 | 196 | end |
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197 | 197 | end |
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198 | 198 | |
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199 | 199 | def csv_content(column, item) |
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200 | 200 | value = column.value_object(item) |
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201 | 201 | if value.is_a?(Array) |
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202 | 202 | value.collect {|v| csv_value(column, item, v)}.compact.join(', ') |
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203 | 203 | else |
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204 | 204 | csv_value(column, item, value) |
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205 | 205 | end |
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206 | 206 | end |
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207 | 207 | |
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208 | 208 | def csv_value(column, object, value) |
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209 | 209 | format_object(value, false) do |value| |
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210 | 210 | case value.class.name |
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211 | 211 | when 'Float' |
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212 | 212 | sprintf("%.2f", value).gsub('.', l(:general_csv_decimal_separator)) |
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213 | 213 | when 'IssueRelation' |
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214 | 214 | value.to_s(object) |
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215 | 215 | when 'Issue' |
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216 | 216 | if object.is_a?(TimeEntry) |
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217 | 217 | "#{value.tracker} ##{value.id}: #{value.subject}" |
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218 | 218 | else |
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219 | 219 | value.id |
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220 | 220 | end |
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221 | 221 | else |
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222 | 222 | value |
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223 | 223 | end |
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224 | 224 | end |
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225 | 225 | end |
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226 | 226 | |
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227 | 227 | def query_to_csv(items, query, options={}) |
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228 | 228 | options ||= {} |
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229 | 229 | columns = (options[:columns] == 'all' ? query.available_inline_columns : query.inline_columns) |
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230 | 230 | query.available_block_columns.each do |column| |
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231 | 231 | if options[column.name].present? |
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232 | 232 | columns << column |
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233 | 233 | end |
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234 | 234 | end |
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235 | 235 | |
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236 | 236 | Redmine::Export::CSV.generate do |csv| |
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237 | 237 | # csv header fields |
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238 | 238 | csv << columns.map {|c| c.caption.to_s} |
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239 | 239 | # csv lines |
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240 | 240 | items.each do |item| |
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241 | 241 | csv << columns.map {|c| csv_content(c, item)} |
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242 | 242 | end |
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243 | 243 | end |
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244 | 244 | end |
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245 | 245 | |
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246 | 246 | # Retrieve query from session or build a new query |
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247 | 247 | def retrieve_query(klass=IssueQuery, use_session=true) |
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248 | 248 | session_key = klass.name.underscore.to_sym |
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249 | 249 | |
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250 | 250 | if params[:query_id].present? |
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251 | 251 | cond = "project_id IS NULL" |
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252 | 252 | cond << " OR project_id = #{@project.id}" if @project |
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253 | 253 | @query = klass.where(cond).find(params[:query_id]) |
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254 | 254 | raise ::Unauthorized unless @query.visible? |
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255 | 255 | @query.project = @project |
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256 | 256 | session[session_key] = {:id => @query.id, :project_id => @query.project_id} if use_session |
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257 | 257 | sort_clear |
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258 | 258 | elsif api_request? || params[:set_filter] || !use_session || session[session_key].nil? || session[session_key][:project_id] != (@project ? @project.id : nil) |
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259 | 259 | # Give it a name, required to be valid |
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260 | 260 | @query = klass.new(:name => "_", :project => @project) |
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261 | 261 | @query.build_from_params(params) |
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262 | 262 | session[session_key] = {:project_id => @query.project_id, :filters => @query.filters, :group_by => @query.group_by, :column_names => @query.column_names, :totalable_names => @query.totalable_names} if use_session |
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263 | 263 | else |
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264 | 264 | # retrieve from session |
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265 | 265 | @query = nil |
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266 | 266 | @query = klass.find_by_id(session[session_key][:id]) if session[session_key][:id] |
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267 | 267 | @query ||= klass.new(:name => "_", :filters => session[session_key][:filters], :group_by => session[session_key][:group_by], :column_names => session[session_key][:column_names], :totalable_names => session[session_key][:totalable_names]) |
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268 | 268 | @query.project = @project |
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269 | 269 | end |
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270 | 270 | end |
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271 | 271 | |
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272 | 272 | def retrieve_query_from_session(klass=IssueQuery) |
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273 | 273 | session_key = klass.name.underscore.to_sym |
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274 | 274 | session_data = session[session_key] |
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275 | 275 | |
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276 | 276 | if session_data |
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277 | 277 | if session_data[:id] |
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278 | 278 | @query = IssueQuery.find_by_id(session_data[:id]) |
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279 | 279 | return unless @query |
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280 | 280 | else |
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281 | 281 | @query = IssueQuery.new(:name => "_", :filters => session_data[:filters], :group_by => session_data[:group_by], :column_names => session_data[:column_names], :totalable_names => session_data[:totalable_names]) |
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282 | 282 | end |
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283 | 283 | if session_data.has_key?(:project_id) |
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284 | 284 | @query.project_id = session_data[:project_id] |
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285 | 285 | else |
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286 | 286 | @query.project = @project |
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287 | 287 | end |
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288 | 288 | @query |
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289 | 289 | end |
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290 | 290 | end |
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291 | 291 | |
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292 | 292 | # Returns the query definition as hidden field tags |
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293 | 293 | def query_as_hidden_field_tags(query) |
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294 | 294 | tags = hidden_field_tag("set_filter", "1", :id => nil) |
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295 | 295 | |
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296 | 296 | if query.filters.present? |
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297 | 297 | query.filters.each do |field, filter| |
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298 | 298 | tags << hidden_field_tag("f[]", field, :id => nil) |
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299 | 299 | tags << hidden_field_tag("op[#{field}]", filter[:operator], :id => nil) |
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300 | 300 | filter[:values].each do |value| |
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301 | 301 | tags << hidden_field_tag("v[#{field}][]", value, :id => nil) |
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302 | 302 | end |
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303 | 303 | end |
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304 | 304 | else |
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305 | 305 | tags << hidden_field_tag("f[]", "", :id => nil) |
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306 | 306 | end |
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307 | 307 | if query.column_names.present? |
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308 | 308 | query.column_names.each do |name| |
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309 | 309 | tags << hidden_field_tag("c[]", name, :id => nil) |
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310 | 310 | end |
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311 | 311 | end |
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312 | 312 | if query.totalable_names.present? |
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313 | 313 | query.totalable_names.each do |name| |
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314 | 314 | tags << hidden_field_tag("t[]", name, :id => nil) |
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315 | 315 | end |
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316 | 316 | end |
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317 | 317 | if query.group_by.present? |
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318 | 318 | tags << hidden_field_tag("group_by", query.group_by, :id => nil) |
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319 | 319 | end |
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320 | 320 | |
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321 | 321 | tags |
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322 | 322 | end |
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323 | 323 | |
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324 | 324 | # Returns the queries that are rendered in the sidebar |
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325 | 325 | def sidebar_queries(klass, project) |
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326 | 326 | klass.visible.global_or_on_project(@project).sorted.to_a |
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327 | 327 | end |
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328 | 328 | |
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329 | 329 | # Renders a group of queries |
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330 | 330 | def query_links(title, queries) |
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331 | 331 | return '' if queries.empty? |
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332 | 332 | # links to #index on issues/show |
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333 | 333 | url_params = controller_name == 'issues' ? {:controller => 'issues', :action => 'index', :project_id => @project} : {} |
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334 | 334 | |
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335 | 335 | content_tag('h3', title) + "\n" + |
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336 | 336 | content_tag('ul', |
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337 | 337 | queries.collect {|query| |
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338 | 338 | css = 'query' |
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339 | 339 | css << ' selected' if query == @query |
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340 | 340 | content_tag('li', link_to(query.name, url_params.merge(:query_id => query), :class => css)) |
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341 | 341 | }.join("\n").html_safe, |
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342 | 342 | :class => 'queries' |
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343 | 343 | ) + "\n" |
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344 | 344 | end |
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345 | 345 | |
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346 | 346 | # Renders the list of queries for the sidebar |
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347 | 347 | def render_sidebar_queries(klass, project) |
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348 | 348 | queries = sidebar_queries(klass, project) |
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349 | 349 | |
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350 | 350 | out = ''.html_safe |
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351 | 351 | out << query_links(l(:label_my_queries), queries.select(&:is_private?)) |
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352 | 352 | out << query_links(l(:label_query_plural), queries.reject(&:is_private?)) |
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353 | 353 | out |
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354 | 354 | end |
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355 | 355 | end |
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