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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 QueriesHelper |
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21 | 21 | def filters_options_for_select(query) |
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22 | 22 | options_for_select(filters_options(query)) |
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23 | 23 | end |
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24 | 24 | |
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25 | 25 | def filters_options(query) |
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26 | 26 | options = [[]] |
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27 | 27 | options += query.available_filters.map do |field, field_options| |
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28 | 28 | [field_options[:name], field] |
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29 | 29 | end |
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30 | 30 | end |
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31 | 31 | |
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32 | 32 | def query_filters_hidden_tags(query) |
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33 | 33 | tags = ''.html_safe |
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34 | 34 | query.filters.each do |field, options| |
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35 | 35 | tags << hidden_field_tag("f[]", field, :id => nil) |
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36 | 36 | tags << hidden_field_tag("op[#{field}]", options[:operator], :id => nil) |
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37 | 37 | options[:values].each do |value| |
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38 | 38 | tags << hidden_field_tag("v[#{field}][]", value, :id => nil) |
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39 | 39 | end |
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40 | 40 | end |
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41 | 41 | tags |
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42 | 42 | end |
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43 | 43 | |
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44 | 44 | def query_columns_hidden_tags(query) |
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45 | 45 | tags = ''.html_safe |
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46 | 46 | query.columns.each do |column| |
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47 | 47 | tags << hidden_field_tag("c[]", column.name, :id => nil) |
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48 | 48 | end |
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49 | 49 | tags |
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50 | 50 | end |
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51 | 51 | |
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52 | 52 | def query_hidden_tags(query) |
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53 | 53 | query_filters_hidden_tags(query) + query_columns_hidden_tags(query) |
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54 | 54 | end |
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55 | 55 | |
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56 | 56 | def available_block_columns_tags(query) |
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57 | 57 | tags = ''.html_safe |
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58 | 58 | query.available_block_columns.each do |column| |
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59 | tags << content_tag('label', check_box_tag('c[]', column.name.to_s, query.has_column?(column)) + " #{column.caption}", :class => 'inline') | |
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59 | 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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60 | 60 | end |
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61 | 61 | tags |
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62 | 62 | end |
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63 | 63 | |
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64 | 64 | def query_available_inline_columns_options(query) |
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65 | 65 | (query.available_inline_columns - query.columns).reject(&:frozen?).collect {|column| [column.caption, column.name]} |
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66 | 66 | end |
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67 | 67 | |
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68 | 68 | def query_selected_inline_columns_options(query) |
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69 | 69 | (query.inline_columns & query.available_inline_columns).reject(&:frozen?).collect {|column| [column.caption, column.name]} |
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70 | 70 | end |
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71 | 71 | |
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72 | 72 | def render_query_columns_selection(query, options={}) |
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73 | 73 | tag_name = (options[:name] || 'c') + '[]' |
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74 | 74 | render :partial => 'queries/columns', :locals => {:query => query, :tag_name => tag_name} |
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75 | 75 | end |
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76 | 76 | |
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77 | 77 | def column_header(column) |
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78 | 78 | column.sortable ? sort_header_tag(column.name.to_s, :caption => column.caption, |
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79 | 79 | :default_order => column.default_order) : |
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80 | 80 | content_tag('th', h(column.caption)) |
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81 | 81 | end |
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82 | 82 | |
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83 | 83 | def column_content(column, issue) |
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84 | 84 | value = column.value(issue) |
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85 | 85 | if value.is_a?(Array) |
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86 | 86 | value.collect {|v| column_value(column, issue, v)}.compact.join(', ').html_safe |
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87 | 87 | else |
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88 | 88 | column_value(column, issue, value) |
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89 | 89 | end |
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90 | 90 | end |
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91 | 91 | |
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92 | 92 | def column_value(column, issue, value) |
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93 | 93 | case column.name |
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94 | 94 | when :id |
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95 | 95 | link_to value, issue_path(issue) |
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96 | 96 | when :subject |
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97 | 97 | link_to value, issue_path(issue) |
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98 | 98 | when :description |
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99 | 99 | issue.description? ? content_tag('div', textilizable(issue, :description), :class => "wiki") : '' |
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100 | 100 | when :done_ratio |
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101 | 101 | progress_bar(value, :width => '80px') |
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102 | 102 | when :relations |
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103 | 103 | other = value.other_issue(issue) |
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104 | 104 | content_tag('span', |
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105 | 105 | (l(value.label_for(issue)) + " " + link_to_issue(other, :subject => false, :tracker => false)).html_safe, |
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106 | 106 | :class => value.css_classes_for(issue)) |
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107 | 107 | else |
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108 | 108 | format_object(value) |
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109 | 109 | end |
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110 | 110 | end |
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111 | 111 | |
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112 | 112 | def csv_content(column, issue) |
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113 | 113 | value = column.value(issue) |
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114 | 114 | if value.is_a?(Array) |
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115 | 115 | value.collect {|v| csv_value(column, issue, v)}.compact.join(', ') |
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116 | 116 | else |
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117 | 117 | csv_value(column, issue, value) |
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118 | 118 | end |
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119 | 119 | end |
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120 | 120 | |
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121 | 121 | def csv_value(column, issue, value) |
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122 | 122 | case value.class.name |
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123 | 123 | when 'Time' |
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124 | 124 | format_time(value) |
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125 | 125 | when 'Date' |
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126 | 126 | format_date(value) |
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127 | 127 | when 'Float' |
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128 | 128 | sprintf("%.2f", value).gsub('.', l(:general_csv_decimal_separator)) |
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129 | 129 | when 'IssueRelation' |
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130 | 130 | other = value.other_issue(issue) |
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131 | 131 | l(value.label_for(issue)) + " ##{other.id}" |
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132 | 132 | else |
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133 | 133 | value.to_s |
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134 | 134 | end |
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135 | 135 | end |
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136 | 136 | |
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137 | 137 | def query_to_csv(items, query, options={}) |
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138 | 138 | encoding = l(:general_csv_encoding) |
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139 | 139 | columns = (options[:columns] == 'all' ? query.available_inline_columns : query.inline_columns) |
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140 | 140 | query.available_block_columns.each do |column| |
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141 | 141 | if options[column.name].present? |
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142 | 142 | columns << column |
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143 | 143 | end |
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144 | 144 | end |
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145 | 145 | |
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146 | 146 | export = FCSV.generate(:col_sep => l(:general_csv_separator)) do |csv| |
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147 | 147 | # csv header fields |
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148 | 148 | csv << columns.collect {|c| Redmine::CodesetUtil.from_utf8(c.caption.to_s, encoding) } |
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149 | 149 | # csv lines |
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150 | 150 | items.each do |item| |
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151 | 151 | csv << columns.collect {|c| Redmine::CodesetUtil.from_utf8(csv_content(c, item), encoding) } |
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152 | 152 | end |
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153 | 153 | end |
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154 | 154 | export |
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155 | 155 | end |
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156 | 156 | |
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157 | 157 | # Retrieve query from session or build a new query |
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158 | 158 | def retrieve_query |
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159 | 159 | if !params[:query_id].blank? |
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160 | 160 | cond = "project_id IS NULL" |
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161 | 161 | cond << " OR project_id = #{@project.id}" if @project |
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162 | 162 | @query = IssueQuery.where(cond).find(params[:query_id]) |
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163 | 163 | raise ::Unauthorized unless @query.visible? |
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164 | 164 | @query.project = @project |
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165 | 165 | session[:query] = {:id => @query.id, :project_id => @query.project_id} |
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166 | 166 | sort_clear |
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167 | 167 | elsif api_request? || params[:set_filter] || session[:query].nil? || session[:query][:project_id] != (@project ? @project.id : nil) |
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168 | 168 | # Give it a name, required to be valid |
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169 | 169 | @query = IssueQuery.new(:name => "_") |
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170 | 170 | @query.project = @project |
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171 | 171 | @query.build_from_params(params) |
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172 | 172 | session[:query] = {:project_id => @query.project_id, :filters => @query.filters, :group_by => @query.group_by, :column_names => @query.column_names} |
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173 | 173 | else |
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174 | 174 | # retrieve from session |
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175 | 175 | @query = nil |
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176 | 176 | @query = IssueQuery.find_by_id(session[:query][:id]) if session[:query][:id] |
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177 | 177 | @query ||= IssueQuery.new(:name => "_", :filters => session[:query][:filters], :group_by => session[:query][:group_by], :column_names => session[:query][:column_names]) |
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178 | 178 | @query.project = @project |
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179 | 179 | end |
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180 | 180 | end |
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181 | 181 | |
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182 | 182 | def retrieve_query_from_session |
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183 | 183 | if session[:query] |
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184 | 184 | if session[:query][:id] |
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185 | 185 | @query = IssueQuery.find_by_id(session[:query][:id]) |
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186 | 186 | return unless @query |
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187 | 187 | else |
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188 | 188 | @query = IssueQuery.new(:name => "_", :filters => session[:query][:filters], :group_by => session[:query][:group_by], :column_names => session[:query][:column_names]) |
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189 | 189 | end |
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190 | 190 | if session[:query].has_key?(:project_id) |
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191 | 191 | @query.project_id = session[:query][:project_id] |
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192 | 192 | else |
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193 | 193 | @query.project = @project |
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194 | 194 | end |
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195 | 195 | @query |
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196 | 196 | end |
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197 | 197 | end |
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198 | 198 | end |
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