annotate .svn/pristine/63/638f9e19fd163d15dde9713bbaf44b74fb5217b7.svn-base @ 1327:287f201c2802 redmine-2.2-integration

Add italic
author Chris Cannam <chris.cannam@soundsoftware.ac.uk>
date Wed, 19 Jun 2013 20:56:22 +0100
parents 038ba2d95de8
children
rev   line source
Chris@1296 1 # Redmine - project management software
Chris@1296 2 # Copyright (C) 2006-2012 Jean-Philippe Lang
Chris@1296 3 #
Chris@1296 4 # This program is free software; you can redistribute it and/or
Chris@1296 5 # modify it under the terms of the GNU General Public License
Chris@1296 6 # as published by the Free Software Foundation; either version 2
Chris@1296 7 # of the License, or (at your option) any later version.
Chris@1296 8 #
Chris@1296 9 # This program is distributed in the hope that it will be useful,
Chris@1296 10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@1296 11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Chris@1296 12 # GNU General Public License for more details.
Chris@1296 13 #
Chris@1296 14 # You should have received a copy of the GNU General Public License
Chris@1296 15 # along with this program; if not, write to the Free Software
Chris@1296 16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Chris@1296 17
Chris@1296 18 class QueryColumn
Chris@1296 19 attr_accessor :name, :sortable, :groupable, :default_order
Chris@1296 20 include Redmine::I18n
Chris@1296 21
Chris@1296 22 def initialize(name, options={})
Chris@1296 23 self.name = name
Chris@1296 24 self.sortable = options[:sortable]
Chris@1296 25 self.groupable = options[:groupable] || false
Chris@1296 26 if groupable == true
Chris@1296 27 self.groupable = name.to_s
Chris@1296 28 end
Chris@1296 29 self.default_order = options[:default_order]
Chris@1296 30 @inline = options.key?(:inline) ? options[:inline] : true
Chris@1296 31 @caption_key = options[:caption] || "field_#{name}"
Chris@1296 32 end
Chris@1296 33
Chris@1296 34 def caption
Chris@1296 35 l(@caption_key)
Chris@1296 36 end
Chris@1296 37
Chris@1296 38 # Returns true if the column is sortable, otherwise false
Chris@1296 39 def sortable?
Chris@1296 40 !@sortable.nil?
Chris@1296 41 end
Chris@1296 42
Chris@1296 43 def sortable
Chris@1296 44 @sortable.is_a?(Proc) ? @sortable.call : @sortable
Chris@1296 45 end
Chris@1296 46
Chris@1296 47 def inline?
Chris@1296 48 @inline
Chris@1296 49 end
Chris@1296 50
Chris@1296 51 def value(issue)
Chris@1296 52 issue.send name
Chris@1296 53 end
Chris@1296 54
Chris@1296 55 def css_classes
Chris@1296 56 name
Chris@1296 57 end
Chris@1296 58 end
Chris@1296 59
Chris@1296 60 class QueryCustomFieldColumn < QueryColumn
Chris@1296 61
Chris@1296 62 def initialize(custom_field)
Chris@1296 63 self.name = "cf_#{custom_field.id}".to_sym
Chris@1296 64 self.sortable = custom_field.order_statement || false
Chris@1296 65 self.groupable = custom_field.group_statement || false
Chris@1296 66 @inline = true
Chris@1296 67 @cf = custom_field
Chris@1296 68 end
Chris@1296 69
Chris@1296 70 def caption
Chris@1296 71 @cf.name
Chris@1296 72 end
Chris@1296 73
Chris@1296 74 def custom_field
Chris@1296 75 @cf
Chris@1296 76 end
Chris@1296 77
Chris@1296 78 def value(issue)
Chris@1296 79 cv = issue.custom_values.select {|v| v.custom_field_id == @cf.id}.collect {|v| @cf.cast_value(v.value)}
Chris@1296 80 cv.size > 1 ? cv.sort {|a,b| a.to_s <=> b.to_s} : cv.first
Chris@1296 81 end
Chris@1296 82
Chris@1296 83 def css_classes
Chris@1296 84 @css_classes ||= "#{name} #{@cf.field_format}"
Chris@1296 85 end
Chris@1296 86 end
Chris@1296 87
Chris@1296 88 class Query < ActiveRecord::Base
Chris@1296 89 class StatementInvalid < ::ActiveRecord::StatementInvalid
Chris@1296 90 end
Chris@1296 91
Chris@1296 92 belongs_to :project
Chris@1296 93 belongs_to :user
Chris@1296 94 serialize :filters
Chris@1296 95 serialize :column_names
Chris@1296 96 serialize :sort_criteria, Array
Chris@1296 97
Chris@1296 98 attr_protected :project_id, :user_id
Chris@1296 99
Chris@1296 100 validates_presence_of :name
Chris@1296 101 validates_length_of :name, :maximum => 255
Chris@1296 102 validate :validate_query_filters
Chris@1296 103
Chris@1296 104 @@operators = { "=" => :label_equals,
Chris@1296 105 "!" => :label_not_equals,
Chris@1296 106 "o" => :label_open_issues,
Chris@1296 107 "c" => :label_closed_issues,
Chris@1296 108 "!*" => :label_none,
Chris@1296 109 "*" => :label_any,
Chris@1296 110 ">=" => :label_greater_or_equal,
Chris@1296 111 "<=" => :label_less_or_equal,
Chris@1296 112 "><" => :label_between,
Chris@1296 113 "<t+" => :label_in_less_than,
Chris@1296 114 ">t+" => :label_in_more_than,
Chris@1296 115 "><t+"=> :label_in_the_next_days,
Chris@1296 116 "t+" => :label_in,
Chris@1296 117 "t" => :label_today,
Chris@1296 118 "w" => :label_this_week,
Chris@1296 119 ">t-" => :label_less_than_ago,
Chris@1296 120 "<t-" => :label_more_than_ago,
Chris@1296 121 "><t-"=> :label_in_the_past_days,
Chris@1296 122 "t-" => :label_ago,
Chris@1296 123 "~" => :label_contains,
Chris@1296 124 "!~" => :label_not_contains,
Chris@1296 125 "=p" => :label_any_issues_in_project,
Chris@1296 126 "=!p" => :label_any_issues_not_in_project,
Chris@1296 127 "!p" => :label_no_issues_in_project}
Chris@1296 128
Chris@1296 129 cattr_reader :operators
Chris@1296 130
Chris@1296 131 @@operators_by_filter_type = { :list => [ "=", "!" ],
Chris@1296 132 :list_status => [ "o", "=", "!", "c", "*" ],
Chris@1296 133 :list_optional => [ "=", "!", "!*", "*" ],
Chris@1296 134 :list_subprojects => [ "*", "!*", "=" ],
Chris@1296 135 :date => [ "=", ">=", "<=", "><", "<t+", ">t+", "><t+", "t+", "t", "w", ">t-", "<t-", "><t-", "t-", "!*", "*" ],
Chris@1296 136 :date_past => [ "=", ">=", "<=", "><", ">t-", "<t-", "><t-", "t-", "t", "w", "!*", "*" ],
Chris@1296 137 :string => [ "=", "~", "!", "!~", "!*", "*" ],
Chris@1296 138 :text => [ "~", "!~", "!*", "*" ],
Chris@1296 139 :integer => [ "=", ">=", "<=", "><", "!*", "*" ],
Chris@1296 140 :float => [ "=", ">=", "<=", "><", "!*", "*" ],
Chris@1296 141 :relation => ["=", "=p", "=!p", "!p", "!*", "*"]}
Chris@1296 142
Chris@1296 143 cattr_reader :operators_by_filter_type
Chris@1296 144
Chris@1296 145 @@available_columns = [
Chris@1296 146 QueryColumn.new(:project, :sortable => "#{Project.table_name}.name", :groupable => true),
Chris@1296 147 QueryColumn.new(:tracker, :sortable => "#{Tracker.table_name}.position", :groupable => true),
Chris@1296 148 QueryColumn.new(:parent, :sortable => ["#{Issue.table_name}.root_id", "#{Issue.table_name}.lft ASC"], :default_order => 'desc', :caption => :field_parent_issue),
Chris@1296 149 QueryColumn.new(:status, :sortable => "#{IssueStatus.table_name}.position", :groupable => true),
Chris@1296 150 QueryColumn.new(:priority, :sortable => "#{IssuePriority.table_name}.position", :default_order => 'desc', :groupable => true),
Chris@1296 151 QueryColumn.new(:subject, :sortable => "#{Issue.table_name}.subject"),
Chris@1296 152 QueryColumn.new(:author, :sortable => lambda {User.fields_for_order_statement("authors")}, :groupable => true),
Chris@1296 153 QueryColumn.new(:assigned_to, :sortable => lambda {User.fields_for_order_statement}, :groupable => true),
Chris@1296 154 QueryColumn.new(:updated_on, :sortable => "#{Issue.table_name}.updated_on", :default_order => 'desc'),
Chris@1296 155 QueryColumn.new(:category, :sortable => "#{IssueCategory.table_name}.name", :groupable => true),
Chris@1296 156 QueryColumn.new(:fixed_version, :sortable => lambda {Version.fields_for_order_statement}, :groupable => true),
Chris@1296 157 QueryColumn.new(:start_date, :sortable => "#{Issue.table_name}.start_date"),
Chris@1296 158 QueryColumn.new(:due_date, :sortable => "#{Issue.table_name}.due_date"),
Chris@1296 159 QueryColumn.new(:estimated_hours, :sortable => "#{Issue.table_name}.estimated_hours"),
Chris@1296 160 QueryColumn.new(:done_ratio, :sortable => "#{Issue.table_name}.done_ratio", :groupable => true),
Chris@1296 161 QueryColumn.new(:created_on, :sortable => "#{Issue.table_name}.created_on", :default_order => 'desc'),
Chris@1296 162 QueryColumn.new(:relations, :caption => :label_related_issues),
Chris@1296 163 QueryColumn.new(:description, :inline => false)
Chris@1296 164 ]
Chris@1296 165 cattr_reader :available_columns
Chris@1296 166
Chris@1296 167 scope :visible, lambda {|*args|
Chris@1296 168 user = args.shift || User.current
Chris@1296 169 base = Project.allowed_to_condition(user, :view_issues, *args)
Chris@1296 170 user_id = user.logged? ? user.id : 0
Chris@1296 171 {
Chris@1296 172 :conditions => ["(#{table_name}.project_id IS NULL OR (#{base})) AND (#{table_name}.is_public = ? OR #{table_name}.user_id = ?)", true, user_id],
Chris@1296 173 :include => :project
Chris@1296 174 }
Chris@1296 175 }
Chris@1296 176
Chris@1296 177 def initialize(attributes=nil, *args)
Chris@1296 178 super attributes
Chris@1296 179 self.filters ||= { 'status_id' => {:operator => "o", :values => [""]} }
Chris@1296 180 @is_for_all = project.nil?
Chris@1296 181 end
Chris@1296 182
Chris@1296 183 def validate_query_filters
Chris@1296 184 filters.each_key do |field|
Chris@1296 185 if values_for(field)
Chris@1296 186 case type_for(field)
Chris@1296 187 when :integer
Chris@1296 188 add_filter_error(field, :invalid) if values_for(field).detect {|v| v.present? && !v.match(/^[+-]?\d+$/) }
Chris@1296 189 when :float
Chris@1296 190 add_filter_error(field, :invalid) if values_for(field).detect {|v| v.present? && !v.match(/^[+-]?\d+(\.\d*)?$/) }
Chris@1296 191 when :date, :date_past
Chris@1296 192 case operator_for(field)
Chris@1296 193 when "=", ">=", "<=", "><"
Chris@1296 194 add_filter_error(field, :invalid) if values_for(field).detect {|v| v.present? && (!v.match(/^\d{4}-\d{2}-\d{2}$/) || (Date.parse(v) rescue nil).nil?) }
Chris@1296 195 when ">t-", "<t-", "t-", ">t+", "<t+", "t+", "><t+", "><t-"
Chris@1296 196 add_filter_error(field, :invalid) if values_for(field).detect {|v| v.present? && !v.match(/^\d+$/) }
Chris@1296 197 end
Chris@1296 198 end
Chris@1296 199 end
Chris@1296 200
Chris@1296 201 add_filter_error(field, :blank) unless
Chris@1296 202 # filter requires one or more values
Chris@1296 203 (values_for(field) and !values_for(field).first.blank?) or
Chris@1296 204 # filter doesn't require any value
Chris@1296 205 ["o", "c", "!*", "*", "t", "w"].include? operator_for(field)
Chris@1296 206 end if filters
Chris@1296 207 end
Chris@1296 208
Chris@1296 209 def add_filter_error(field, message)
Chris@1296 210 m = label_for(field) + " " + l(message, :scope => 'activerecord.errors.messages')
Chris@1296 211 errors.add(:base, m)
Chris@1296 212 end
Chris@1296 213
Chris@1296 214 # Returns true if the query is visible to +user+ or the current user.
Chris@1296 215 def visible?(user=User.current)
Chris@1296 216 (project.nil? || user.allowed_to?(:view_issues, project)) && (self.is_public? || self.user_id == user.id)
Chris@1296 217 end
Chris@1296 218
Chris@1296 219 def editable_by?(user)
Chris@1296 220 return false unless user
Chris@1296 221 # Admin can edit them all and regular users can edit their private queries
Chris@1296 222 return true if user.admin? || (!is_public && self.user_id == user.id)
Chris@1296 223 # Members can not edit public queries that are for all project (only admin is allowed to)
Chris@1296 224 is_public && !@is_for_all && user.allowed_to?(:manage_public_queries, project)
Chris@1296 225 end
Chris@1296 226
Chris@1296 227 def trackers
Chris@1296 228 @trackers ||= project.nil? ? Tracker.find(:all, :order => 'position') : project.rolled_up_trackers
Chris@1296 229 end
Chris@1296 230
Chris@1296 231 # Returns a hash of localized labels for all filter operators
Chris@1296 232 def self.operators_labels
Chris@1296 233 operators.inject({}) {|h, operator| h[operator.first] = l(operator.last); h}
Chris@1296 234 end
Chris@1296 235
Chris@1296 236 def available_filters
Chris@1296 237 return @available_filters if @available_filters
Chris@1296 238 @available_filters = {
Chris@1296 239 "status_id" => {
Chris@1296 240 :type => :list_status, :order => 0,
Chris@1296 241 :values => IssueStatus.find(:all, :order => 'position').collect{|s| [s.name, s.id.to_s] }
Chris@1296 242 },
Chris@1296 243 "tracker_id" => {
Chris@1296 244 :type => :list, :order => 2, :values => trackers.collect{|s| [s.name, s.id.to_s] }
Chris@1296 245 },
Chris@1296 246 "priority_id" => {
Chris@1296 247 :type => :list, :order => 3, :values => IssuePriority.all.collect{|s| [s.name, s.id.to_s] }
Chris@1296 248 },
Chris@1296 249 "subject" => { :type => :text, :order => 8 },
Chris@1296 250 "created_on" => { :type => :date_past, :order => 9 },
Chris@1296 251 "updated_on" => { :type => :date_past, :order => 10 },
Chris@1296 252 "start_date" => { :type => :date, :order => 11 },
Chris@1296 253 "due_date" => { :type => :date, :order => 12 },
Chris@1296 254 "estimated_hours" => { :type => :float, :order => 13 },
Chris@1296 255 "done_ratio" => { :type => :integer, :order => 14 }
Chris@1296 256 }
Chris@1296 257 IssueRelation::TYPES.each do |relation_type, options|
Chris@1296 258 @available_filters[relation_type] = {
Chris@1296 259 :type => :relation, :order => @available_filters.size + 100,
Chris@1296 260 :label => options[:name]
Chris@1296 261 }
Chris@1296 262 end
Chris@1296 263 principals = []
Chris@1296 264 if project
Chris@1296 265 principals += project.principals.sort
Chris@1296 266 unless project.leaf?
Chris@1296 267 subprojects = project.descendants.visible.all
Chris@1296 268 if subprojects.any?
Chris@1296 269 @available_filters["subproject_id"] = {
Chris@1296 270 :type => :list_subprojects, :order => 13,
Chris@1296 271 :values => subprojects.collect{|s| [s.name, s.id.to_s] }
Chris@1296 272 }
Chris@1296 273 principals += Principal.member_of(subprojects)
Chris@1296 274 end
Chris@1296 275 end
Chris@1296 276 else
Chris@1296 277 if all_projects.any?
Chris@1296 278 # members of visible projects
Chris@1296 279 principals += Principal.member_of(all_projects)
Chris@1296 280 # project filter
Chris@1296 281 project_values = []
Chris@1296 282 if User.current.logged? && User.current.memberships.any?
Chris@1296 283 project_values << ["<< #{l(:label_my_projects).downcase} >>", "mine"]
Chris@1296 284 end
Chris@1296 285 project_values += all_projects_values
Chris@1296 286 @available_filters["project_id"] = {
Chris@1296 287 :type => :list, :order => 1, :values => project_values
Chris@1296 288 } unless project_values.empty?
Chris@1296 289 end
Chris@1296 290 end
Chris@1296 291 principals.uniq!
Chris@1296 292 principals.sort!
Chris@1296 293 users = principals.select {|p| p.is_a?(User)}
Chris@1296 294
Chris@1296 295 assigned_to_values = []
Chris@1296 296 assigned_to_values << ["<< #{l(:label_me)} >>", "me"] if User.current.logged?
Chris@1296 297 assigned_to_values += (Setting.issue_group_assignment? ?
Chris@1296 298 principals : users).collect{|s| [s.name, s.id.to_s] }
Chris@1296 299 @available_filters["assigned_to_id"] = {
Chris@1296 300 :type => :list_optional, :order => 4, :values => assigned_to_values
Chris@1296 301 } unless assigned_to_values.empty?
Chris@1296 302
Chris@1296 303 author_values = []
Chris@1296 304 author_values << ["<< #{l(:label_me)} >>", "me"] if User.current.logged?
Chris@1296 305 author_values += users.collect{|s| [s.name, s.id.to_s] }
Chris@1296 306 @available_filters["author_id"] = {
Chris@1296 307 :type => :list, :order => 5, :values => author_values
Chris@1296 308 } unless author_values.empty?
Chris@1296 309
Chris@1296 310 group_values = Group.all.collect {|g| [g.name, g.id.to_s] }
Chris@1296 311 @available_filters["member_of_group"] = {
Chris@1296 312 :type => :list_optional, :order => 6, :values => group_values
Chris@1296 313 } unless group_values.empty?
Chris@1296 314
Chris@1296 315 role_values = Role.givable.collect {|r| [r.name, r.id.to_s] }
Chris@1296 316 @available_filters["assigned_to_role"] = {
Chris@1296 317 :type => :list_optional, :order => 7, :values => role_values
Chris@1296 318 } unless role_values.empty?
Chris@1296 319
Chris@1296 320 if User.current.logged?
Chris@1296 321 @available_filters["watcher_id"] = {
Chris@1296 322 :type => :list, :order => 15, :values => [["<< #{l(:label_me)} >>", "me"]]
Chris@1296 323 }
Chris@1296 324 end
Chris@1296 325
Chris@1296 326 if project
Chris@1296 327 # project specific filters
Chris@1296 328 categories = project.issue_categories.all
Chris@1296 329 unless categories.empty?
Chris@1296 330 @available_filters["category_id"] = {
Chris@1296 331 :type => :list_optional, :order => 6,
Chris@1296 332 :values => categories.collect{|s| [s.name, s.id.to_s] }
Chris@1296 333 }
Chris@1296 334 end
Chris@1296 335 versions = project.shared_versions.all
Chris@1296 336 unless versions.empty?
Chris@1296 337 @available_filters["fixed_version_id"] = {
Chris@1296 338 :type => :list_optional, :order => 7,
Chris@1296 339 :values => versions.sort.collect{|s| ["#{s.project.name} - #{s.name}", s.id.to_s] }
Chris@1296 340 }
Chris@1296 341 end
Chris@1296 342 add_custom_fields_filters(project.all_issue_custom_fields)
Chris@1296 343 else
Chris@1296 344 # global filters for cross project issue list
Chris@1296 345 system_shared_versions = Version.visible.find_all_by_sharing('system')
Chris@1296 346 unless system_shared_versions.empty?
Chris@1296 347 @available_filters["fixed_version_id"] = {
Chris@1296 348 :type => :list_optional, :order => 7,
Chris@1296 349 :values => system_shared_versions.sort.collect{|s|
Chris@1296 350 ["#{s.project.name} - #{s.name}", s.id.to_s]
Chris@1296 351 }
Chris@1296 352 }
Chris@1296 353 end
Chris@1296 354 add_custom_fields_filters(
Chris@1296 355 IssueCustomField.find(:all,
Chris@1296 356 :conditions => {
Chris@1296 357 :is_filter => true,
Chris@1296 358 :is_for_all => true
Chris@1296 359 }))
Chris@1296 360 end
Chris@1296 361 add_associations_custom_fields_filters :project, :author, :assigned_to, :fixed_version
Chris@1296 362 if User.current.allowed_to?(:set_issues_private, nil, :global => true) ||
Chris@1296 363 User.current.allowed_to?(:set_own_issues_private, nil, :global => true)
Chris@1296 364 @available_filters["is_private"] = {
Chris@1296 365 :type => :list, :order => 16,
Chris@1296 366 :values => [[l(:general_text_yes), "1"], [l(:general_text_no), "0"]]
Chris@1296 367 }
Chris@1296 368 end
Chris@1296 369 Tracker.disabled_core_fields(trackers).each {|field|
Chris@1296 370 @available_filters.delete field
Chris@1296 371 }
Chris@1296 372 @available_filters.each do |field, options|
Chris@1296 373 options[:name] ||= l(options[:label] || "field_#{field}".gsub(/_id$/, ''))
Chris@1296 374 end
Chris@1296 375 @available_filters
Chris@1296 376 end
Chris@1296 377
Chris@1296 378 # Returns a representation of the available filters for JSON serialization
Chris@1296 379 def available_filters_as_json
Chris@1296 380 json = {}
Chris@1296 381 available_filters.each do |field, options|
Chris@1296 382 json[field] = options.slice(:type, :name, :values).stringify_keys
Chris@1296 383 end
Chris@1296 384 json
Chris@1296 385 end
Chris@1296 386
Chris@1296 387 def all_projects
Chris@1296 388 @all_projects ||= Project.visible.all
Chris@1296 389 end
Chris@1296 390
Chris@1296 391 def all_projects_values
Chris@1296 392 return @all_projects_values if @all_projects_values
Chris@1296 393
Chris@1296 394 values = []
Chris@1296 395 Project.project_tree(all_projects) do |p, level|
Chris@1296 396 prefix = (level > 0 ? ('--' * level + ' ') : '')
Chris@1296 397 values << ["#{prefix}#{p.name}", p.id.to_s]
Chris@1296 398 end
Chris@1296 399 @all_projects_values = values
Chris@1296 400 end
Chris@1296 401
Chris@1296 402 def add_filter(field, operator, values)
Chris@1296 403 # values must be an array
Chris@1296 404 return unless values.nil? || values.is_a?(Array)
Chris@1296 405 # check if field is defined as an available filter
Chris@1296 406 if available_filters.has_key? field
Chris@1296 407 filter_options = available_filters[field]
Chris@1296 408 # check if operator is allowed for that filter
Chris@1296 409 #if @@operators_by_filter_type[filter_options[:type]].include? operator
Chris@1296 410 # allowed_values = values & ([""] + (filter_options[:values] || []).collect {|val| val[1]})
Chris@1296 411 # filters[field] = {:operator => operator, :values => allowed_values } if (allowed_values.first and !allowed_values.first.empty?) or ["o", "c", "!*", "*", "t"].include? operator
Chris@1296 412 #end
Chris@1296 413 filters[field] = {:operator => operator, :values => (values || [''])}
Chris@1296 414 end
Chris@1296 415 end
Chris@1296 416
Chris@1296 417 def add_short_filter(field, expression)
Chris@1296 418 return unless expression && available_filters.has_key?(field)
Chris@1296 419 field_type = available_filters[field][:type]
Chris@1296 420 @@operators_by_filter_type[field_type].sort.reverse.detect do |operator|
Chris@1296 421 next unless expression =~ /^#{Regexp.escape(operator)}(.*)$/
Chris@1296 422 add_filter field, operator, $1.present? ? $1.split('|') : ['']
Chris@1296 423 end || add_filter(field, '=', expression.split('|'))
Chris@1296 424 end
Chris@1296 425
Chris@1296 426 # Add multiple filters using +add_filter+
Chris@1296 427 def add_filters(fields, operators, values)
Chris@1296 428 if fields.is_a?(Array) && operators.is_a?(Hash) && (values.nil? || values.is_a?(Hash))
Chris@1296 429 fields.each do |field|
Chris@1296 430 add_filter(field, operators[field], values && values[field])
Chris@1296 431 end
Chris@1296 432 end
Chris@1296 433 end
Chris@1296 434
Chris@1296 435 def has_filter?(field)
Chris@1296 436 filters and filters[field]
Chris@1296 437 end
Chris@1296 438
Chris@1296 439 def type_for(field)
Chris@1296 440 available_filters[field][:type] if available_filters.has_key?(field)
Chris@1296 441 end
Chris@1296 442
Chris@1296 443 def operator_for(field)
Chris@1296 444 has_filter?(field) ? filters[field][:operator] : nil
Chris@1296 445 end
Chris@1296 446
Chris@1296 447 def values_for(field)
Chris@1296 448 has_filter?(field) ? filters[field][:values] : nil
Chris@1296 449 end
Chris@1296 450
Chris@1296 451 def value_for(field, index=0)
Chris@1296 452 (values_for(field) || [])[index]
Chris@1296 453 end
Chris@1296 454
Chris@1296 455 def label_for(field)
Chris@1296 456 label = available_filters[field][:name] if available_filters.has_key?(field)
Chris@1296 457 label ||= l("field_#{field.to_s.gsub(/_id$/, '')}", :default => field)
Chris@1296 458 end
Chris@1296 459
Chris@1296 460 def available_columns
Chris@1296 461 return @available_columns if @available_columns
Chris@1296 462 @available_columns = ::Query.available_columns.dup
Chris@1296 463 @available_columns += (project ?
Chris@1296 464 project.all_issue_custom_fields :
Chris@1296 465 IssueCustomField.find(:all)
Chris@1296 466 ).collect {|cf| QueryCustomFieldColumn.new(cf) }
Chris@1296 467
Chris@1296 468 if User.current.allowed_to?(:view_time_entries, project, :global => true)
Chris@1296 469 index = nil
Chris@1296 470 @available_columns.each_with_index {|column, i| index = i if column.name == :estimated_hours}
Chris@1296 471 index = (index ? index + 1 : -1)
Chris@1296 472 # insert the column after estimated_hours or at the end
Chris@1296 473 @available_columns.insert index, QueryColumn.new(:spent_hours,
Chris@1296 474 :sortable => "(SELECT COALESCE(SUM(hours), 0) FROM #{TimeEntry.table_name} WHERE #{TimeEntry.table_name}.issue_id = #{Issue.table_name}.id)",
Chris@1296 475 :default_order => 'desc',
Chris@1296 476 :caption => :label_spent_time
Chris@1296 477 )
Chris@1296 478 end
Chris@1296 479
Chris@1296 480 if User.current.allowed_to?(:set_issues_private, nil, :global => true) ||
Chris@1296 481 User.current.allowed_to?(:set_own_issues_private, nil, :global => true)
Chris@1296 482 @available_columns << QueryColumn.new(:is_private, :sortable => "#{Issue.table_name}.is_private")
Chris@1296 483 end
Chris@1296 484
Chris@1296 485 disabled_fields = Tracker.disabled_core_fields(trackers).map {|field| field.sub(/_id$/, '')}
Chris@1296 486 @available_columns.reject! {|column|
Chris@1296 487 disabled_fields.include?(column.name.to_s)
Chris@1296 488 }
Chris@1296 489
Chris@1296 490 @available_columns
Chris@1296 491 end
Chris@1296 492
Chris@1296 493 def self.available_columns=(v)
Chris@1296 494 self.available_columns = (v)
Chris@1296 495 end
Chris@1296 496
Chris@1296 497 def self.add_available_column(column)
Chris@1296 498 self.available_columns << (column) if column.is_a?(QueryColumn)
Chris@1296 499 end
Chris@1296 500
Chris@1296 501 # Returns an array of columns that can be used to group the results
Chris@1296 502 def groupable_columns
Chris@1296 503 available_columns.select {|c| c.groupable}
Chris@1296 504 end
Chris@1296 505
Chris@1296 506 # Returns a Hash of columns and the key for sorting
Chris@1296 507 def sortable_columns
Chris@1296 508 {'id' => "#{Issue.table_name}.id"}.merge(available_columns.inject({}) {|h, column|
Chris@1296 509 h[column.name.to_s] = column.sortable
Chris@1296 510 h
Chris@1296 511 })
Chris@1296 512 end
Chris@1296 513
Chris@1296 514 def columns
Chris@1296 515 # preserve the column_names order
Chris@1296 516 (has_default_columns? ? default_columns_names : column_names).collect do |name|
Chris@1296 517 available_columns.find { |col| col.name == name }
Chris@1296 518 end.compact
Chris@1296 519 end
Chris@1296 520
Chris@1296 521 def inline_columns
Chris@1296 522 columns.select(&:inline?)
Chris@1296 523 end
Chris@1296 524
Chris@1296 525 def block_columns
Chris@1296 526 columns.reject(&:inline?)
Chris@1296 527 end
Chris@1296 528
Chris@1296 529 def available_inline_columns
Chris@1296 530 available_columns.select(&:inline?)
Chris@1296 531 end
Chris@1296 532
Chris@1296 533 def available_block_columns
Chris@1296 534 available_columns.reject(&:inline?)
Chris@1296 535 end
Chris@1296 536
Chris@1296 537 def default_columns_names
Chris@1296 538 @default_columns_names ||= begin
Chris@1296 539 default_columns = Setting.issue_list_default_columns.map(&:to_sym)
Chris@1296 540
Chris@1296 541 project.present? ? default_columns : [:project] | default_columns
Chris@1296 542 end
Chris@1296 543 end
Chris@1296 544
Chris@1296 545 def column_names=(names)
Chris@1296 546 if names
Chris@1296 547 names = names.select {|n| n.is_a?(Symbol) || !n.blank? }
Chris@1296 548 names = names.collect {|n| n.is_a?(Symbol) ? n : n.to_sym }
Chris@1296 549 # Set column_names to nil if default columns
Chris@1296 550 if names == default_columns_names
Chris@1296 551 names = nil
Chris@1296 552 end
Chris@1296 553 end
Chris@1296 554 write_attribute(:column_names, names)
Chris@1296 555 end
Chris@1296 556
Chris@1296 557 def has_column?(column)
Chris@1296 558 column_names && column_names.include?(column.is_a?(QueryColumn) ? column.name : column)
Chris@1296 559 end
Chris@1296 560
Chris@1296 561 def has_default_columns?
Chris@1296 562 column_names.nil? || column_names.empty?
Chris@1296 563 end
Chris@1296 564
Chris@1296 565 def sort_criteria=(arg)
Chris@1296 566 c = []
Chris@1296 567 if arg.is_a?(Hash)
Chris@1296 568 arg = arg.keys.sort.collect {|k| arg[k]}
Chris@1296 569 end
Chris@1296 570 c = arg.select {|k,o| !k.to_s.blank?}.slice(0,3).collect {|k,o| [k.to_s, (o == 'desc' || o == false) ? 'desc' : 'asc']}
Chris@1296 571 write_attribute(:sort_criteria, c)
Chris@1296 572 end
Chris@1296 573
Chris@1296 574 def sort_criteria
Chris@1296 575 read_attribute(:sort_criteria) || []
Chris@1296 576 end
Chris@1296 577
Chris@1296 578 def sort_criteria_key(arg)
Chris@1296 579 sort_criteria && sort_criteria[arg] && sort_criteria[arg].first
Chris@1296 580 end
Chris@1296 581
Chris@1296 582 def sort_criteria_order(arg)
Chris@1296 583 sort_criteria && sort_criteria[arg] && sort_criteria[arg].last
Chris@1296 584 end
Chris@1296 585
Chris@1296 586 def sort_criteria_order_for(key)
Chris@1296 587 sort_criteria.detect {|k, order| key.to_s == k}.try(:last)
Chris@1296 588 end
Chris@1296 589
Chris@1296 590 # Returns the SQL sort order that should be prepended for grouping
Chris@1296 591 def group_by_sort_order
Chris@1296 592 if grouped? && (column = group_by_column)
Chris@1296 593 order = sort_criteria_order_for(column.name) || column.default_order
Chris@1296 594 column.sortable.is_a?(Array) ?
Chris@1296 595 column.sortable.collect {|s| "#{s} #{order}"}.join(',') :
Chris@1296 596 "#{column.sortable} #{order}"
Chris@1296 597 end
Chris@1296 598 end
Chris@1296 599
Chris@1296 600 # Returns true if the query is a grouped query
Chris@1296 601 def grouped?
Chris@1296 602 !group_by_column.nil?
Chris@1296 603 end
Chris@1296 604
Chris@1296 605 def group_by_column
Chris@1296 606 groupable_columns.detect {|c| c.groupable && c.name.to_s == group_by}
Chris@1296 607 end
Chris@1296 608
Chris@1296 609 def group_by_statement
Chris@1296 610 group_by_column.try(:groupable)
Chris@1296 611 end
Chris@1296 612
Chris@1296 613 def project_statement
Chris@1296 614 project_clauses = []
Chris@1296 615 if project && !project.descendants.active.empty?
Chris@1296 616 ids = [project.id]
Chris@1296 617 if has_filter?("subproject_id")
Chris@1296 618 case operator_for("subproject_id")
Chris@1296 619 when '='
Chris@1296 620 # include the selected subprojects
Chris@1296 621 ids += values_for("subproject_id").each(&:to_i)
Chris@1296 622 when '!*'
Chris@1296 623 # main project only
Chris@1296 624 else
Chris@1296 625 # all subprojects
Chris@1296 626 ids += project.descendants.collect(&:id)
Chris@1296 627 end
Chris@1296 628 elsif Setting.display_subprojects_issues?
Chris@1296 629 ids += project.descendants.collect(&:id)
Chris@1296 630 end
Chris@1296 631 project_clauses << "#{Project.table_name}.id IN (%s)" % ids.join(',')
Chris@1296 632 elsif project
Chris@1296 633 project_clauses << "#{Project.table_name}.id = %d" % project.id
Chris@1296 634 end
Chris@1296 635 project_clauses.any? ? project_clauses.join(' AND ') : nil
Chris@1296 636 end
Chris@1296 637
Chris@1296 638 def statement
Chris@1296 639 # filters clauses
Chris@1296 640 filters_clauses = []
Chris@1296 641 filters.each_key do |field|
Chris@1296 642 next if field == "subproject_id"
Chris@1296 643 v = values_for(field).clone
Chris@1296 644 next unless v and !v.empty?
Chris@1296 645 operator = operator_for(field)
Chris@1296 646
Chris@1296 647 # "me" value subsitution
Chris@1296 648 if %w(assigned_to_id author_id watcher_id).include?(field)
Chris@1296 649 if v.delete("me")
Chris@1296 650 if User.current.logged?
Chris@1296 651 v.push(User.current.id.to_s)
Chris@1296 652 v += User.current.group_ids.map(&:to_s) if field == 'assigned_to_id'
Chris@1296 653 else
Chris@1296 654 v.push("0")
Chris@1296 655 end
Chris@1296 656 end
Chris@1296 657 end
Chris@1296 658
Chris@1296 659 if field == 'project_id'
Chris@1296 660 if v.delete('mine')
Chris@1296 661 v += User.current.memberships.map(&:project_id).map(&:to_s)
Chris@1296 662 end
Chris@1296 663 end
Chris@1296 664
Chris@1296 665 if field =~ /cf_(\d+)$/
Chris@1296 666 # custom field
Chris@1296 667 filters_clauses << sql_for_custom_field(field, operator, v, $1)
Chris@1296 668 elsif respond_to?("sql_for_#{field}_field")
Chris@1296 669 # specific statement
Chris@1296 670 filters_clauses << send("sql_for_#{field}_field", field, operator, v)
Chris@1296 671 else
Chris@1296 672 # regular field
Chris@1296 673 filters_clauses << '(' + sql_for_field(field, operator, v, Issue.table_name, field) + ')'
Chris@1296 674 end
Chris@1296 675 end if filters and valid?
Chris@1296 676
Chris@1296 677 filters_clauses << project_statement
Chris@1296 678 filters_clauses.reject!(&:blank?)
Chris@1296 679
Chris@1296 680 filters_clauses.any? ? filters_clauses.join(' AND ') : nil
Chris@1296 681 end
Chris@1296 682
Chris@1296 683 # Returns the issue count
Chris@1296 684 def issue_count
Chris@1296 685 Issue.visible.count(:include => [:status, :project], :conditions => statement)
Chris@1296 686 rescue ::ActiveRecord::StatementInvalid => e
Chris@1296 687 raise StatementInvalid.new(e.message)
Chris@1296 688 end
Chris@1296 689
Chris@1296 690 # Returns the issue count by group or nil if query is not grouped
Chris@1296 691 def issue_count_by_group
Chris@1296 692 r = nil
Chris@1296 693 if grouped?
Chris@1296 694 begin
Chris@1296 695 # Rails3 will raise an (unexpected) RecordNotFound if there's only a nil group value
Chris@1296 696 r = Issue.visible.count(:group => group_by_statement, :include => [:status, :project], :conditions => statement)
Chris@1296 697 rescue ActiveRecord::RecordNotFound
Chris@1296 698 r = {nil => issue_count}
Chris@1296 699 end
Chris@1296 700 c = group_by_column
Chris@1296 701 if c.is_a?(QueryCustomFieldColumn)
Chris@1296 702 r = r.keys.inject({}) {|h, k| h[c.custom_field.cast_value(k)] = r[k]; h}
Chris@1296 703 end
Chris@1296 704 end
Chris@1296 705 r
Chris@1296 706 rescue ::ActiveRecord::StatementInvalid => e
Chris@1296 707 raise StatementInvalid.new(e.message)
Chris@1296 708 end
Chris@1296 709
Chris@1296 710 # Returns the issues
Chris@1296 711 # Valid options are :order, :offset, :limit, :include, :conditions
Chris@1296 712 def issues(options={})
Chris@1296 713 order_option = [group_by_sort_order, options[:order]].reject {|s| s.blank?}.join(',')
Chris@1296 714 order_option = nil if order_option.blank?
Chris@1296 715
Chris@1296 716 issues = Issue.visible.scoped(:conditions => options[:conditions]).find :all, :include => ([:status, :project] + (options[:include] || [])).uniq,
Chris@1296 717 :conditions => statement,
Chris@1296 718 :order => order_option,
Chris@1296 719 :joins => joins_for_order_statement(order_option),
Chris@1296 720 :limit => options[:limit],
Chris@1296 721 :offset => options[:offset]
Chris@1296 722
Chris@1296 723 if has_column?(:spent_hours)
Chris@1296 724 Issue.load_visible_spent_hours(issues)
Chris@1296 725 end
Chris@1296 726 if has_column?(:relations)
Chris@1296 727 Issue.load_visible_relations(issues)
Chris@1296 728 end
Chris@1296 729 issues
Chris@1296 730 rescue ::ActiveRecord::StatementInvalid => e
Chris@1296 731 raise StatementInvalid.new(e.message)
Chris@1296 732 end
Chris@1296 733
Chris@1296 734 # Returns the issues ids
Chris@1296 735 def issue_ids(options={})
Chris@1296 736 order_option = [group_by_sort_order, options[:order]].reject {|s| s.blank?}.join(',')
Chris@1296 737 order_option = nil if order_option.blank?
Chris@1296 738
Chris@1296 739 Issue.visible.scoped(:conditions => options[:conditions]).scoped(:include => ([:status, :project] + (options[:include] || [])).uniq,
Chris@1296 740 :conditions => statement,
Chris@1296 741 :order => order_option,
Chris@1296 742 :joins => joins_for_order_statement(order_option),
Chris@1296 743 :limit => options[:limit],
Chris@1296 744 :offset => options[:offset]).find_ids
Chris@1296 745 rescue ::ActiveRecord::StatementInvalid => e
Chris@1296 746 raise StatementInvalid.new(e.message)
Chris@1296 747 end
Chris@1296 748
Chris@1296 749 # Returns the journals
Chris@1296 750 # Valid options are :order, :offset, :limit
Chris@1296 751 def journals(options={})
Chris@1296 752 Journal.visible.find :all, :include => [:details, :user, {:issue => [:project, :author, :tracker, :status]}],
Chris@1296 753 :conditions => statement,
Chris@1296 754 :order => options[:order],
Chris@1296 755 :limit => options[:limit],
Chris@1296 756 :offset => options[:offset]
Chris@1296 757 rescue ::ActiveRecord::StatementInvalid => e
Chris@1296 758 raise StatementInvalid.new(e.message)
Chris@1296 759 end
Chris@1296 760
Chris@1296 761 # Returns the versions
Chris@1296 762 # Valid options are :conditions
Chris@1296 763 def versions(options={})
Chris@1296 764 Version.visible.scoped(:conditions => options[:conditions]).find :all, :include => :project, :conditions => project_statement
Chris@1296 765 rescue ::ActiveRecord::StatementInvalid => e
Chris@1296 766 raise StatementInvalid.new(e.message)
Chris@1296 767 end
Chris@1296 768
Chris@1296 769 def sql_for_watcher_id_field(field, operator, value)
Chris@1296 770 db_table = Watcher.table_name
Chris@1296 771 "#{Issue.table_name}.id #{ operator == '=' ? 'IN' : 'NOT IN' } (SELECT #{db_table}.watchable_id FROM #{db_table} WHERE #{db_table}.watchable_type='Issue' AND " +
Chris@1296 772 sql_for_field(field, '=', value, db_table, 'user_id') + ')'
Chris@1296 773 end
Chris@1296 774
Chris@1296 775 def sql_for_member_of_group_field(field, operator, value)
Chris@1296 776 if operator == '*' # Any group
Chris@1296 777 groups = Group.all
Chris@1296 778 operator = '=' # Override the operator since we want to find by assigned_to
Chris@1296 779 elsif operator == "!*"
Chris@1296 780 groups = Group.all
Chris@1296 781 operator = '!' # Override the operator since we want to find by assigned_to
Chris@1296 782 else
Chris@1296 783 groups = Group.find_all_by_id(value)
Chris@1296 784 end
Chris@1296 785 groups ||= []
Chris@1296 786
Chris@1296 787 members_of_groups = groups.inject([]) {|user_ids, group|
Chris@1296 788 if group && group.user_ids.present?
Chris@1296 789 user_ids << group.user_ids
Chris@1296 790 end
Chris@1296 791 user_ids.flatten.uniq.compact
Chris@1296 792 }.sort.collect(&:to_s)
Chris@1296 793
Chris@1296 794 '(' + sql_for_field("assigned_to_id", operator, members_of_groups, Issue.table_name, "assigned_to_id", false) + ')'
Chris@1296 795 end
Chris@1296 796
Chris@1296 797 def sql_for_assigned_to_role_field(field, operator, value)
Chris@1296 798 case operator
Chris@1296 799 when "*", "!*" # Member / Not member
Chris@1296 800 sw = operator == "!*" ? 'NOT' : ''
Chris@1296 801 nl = operator == "!*" ? "#{Issue.table_name}.assigned_to_id IS NULL OR" : ''
Chris@1296 802 "(#{nl} #{Issue.table_name}.assigned_to_id #{sw} IN (SELECT DISTINCT #{Member.table_name}.user_id FROM #{Member.table_name}" +
Chris@1296 803 " WHERE #{Member.table_name}.project_id = #{Issue.table_name}.project_id))"
Chris@1296 804 when "=", "!"
Chris@1296 805 role_cond = value.any? ?
Chris@1296 806 "#{MemberRole.table_name}.role_id IN (" + value.collect{|val| "'#{connection.quote_string(val)}'"}.join(",") + ")" :
Chris@1296 807 "1=0"
Chris@1296 808
Chris@1296 809 sw = operator == "!" ? 'NOT' : ''
Chris@1296 810 nl = operator == "!" ? "#{Issue.table_name}.assigned_to_id IS NULL OR" : ''
Chris@1296 811 "(#{nl} #{Issue.table_name}.assigned_to_id #{sw} IN (SELECT DISTINCT #{Member.table_name}.user_id FROM #{Member.table_name}, #{MemberRole.table_name}" +
Chris@1296 812 " WHERE #{Member.table_name}.project_id = #{Issue.table_name}.project_id AND #{Member.table_name}.id = #{MemberRole.table_name}.member_id AND #{role_cond}))"
Chris@1296 813 end
Chris@1296 814 end
Chris@1296 815
Chris@1296 816 def sql_for_is_private_field(field, operator, value)
Chris@1296 817 op = (operator == "=" ? 'IN' : 'NOT IN')
Chris@1296 818 va = value.map {|v| v == '0' ? connection.quoted_false : connection.quoted_true}.uniq.join(',')
Chris@1296 819
Chris@1296 820 "#{Issue.table_name}.is_private #{op} (#{va})"
Chris@1296 821 end
Chris@1296 822
Chris@1296 823 def sql_for_relations(field, operator, value, options={})
Chris@1296 824 relation_options = IssueRelation::TYPES[field]
Chris@1296 825 return relation_options unless relation_options
Chris@1296 826
Chris@1296 827 relation_type = field
Chris@1296 828 join_column, target_join_column = "issue_from_id", "issue_to_id"
Chris@1296 829 if relation_options[:reverse] || options[:reverse]
Chris@1296 830 relation_type = relation_options[:reverse] || relation_type
Chris@1296 831 join_column, target_join_column = target_join_column, join_column
Chris@1296 832 end
Chris@1296 833
Chris@1296 834 sql = case operator
Chris@1296 835 when "*", "!*"
Chris@1296 836 op = (operator == "*" ? 'IN' : 'NOT IN')
Chris@1296 837 "#{Issue.table_name}.id #{op} (SELECT DISTINCT #{IssueRelation.table_name}.#{join_column} FROM #{IssueRelation.table_name} WHERE #{IssueRelation.table_name}.relation_type = '#{connection.quote_string(relation_type)}')"
Chris@1296 838 when "=", "!"
Chris@1296 839 op = (operator == "=" ? 'IN' : 'NOT IN')
Chris@1296 840 "#{Issue.table_name}.id #{op} (SELECT DISTINCT #{IssueRelation.table_name}.#{join_column} FROM #{IssueRelation.table_name} WHERE #{IssueRelation.table_name}.relation_type = '#{connection.quote_string(relation_type)}' AND #{IssueRelation.table_name}.#{target_join_column} = #{value.first.to_i})"
Chris@1296 841 when "=p", "=!p", "!p"
Chris@1296 842 op = (operator == "!p" ? 'NOT IN' : 'IN')
Chris@1296 843 comp = (operator == "=!p" ? '<>' : '=')
Chris@1296 844 "#{Issue.table_name}.id #{op} (SELECT DISTINCT #{IssueRelation.table_name}.#{join_column} FROM #{IssueRelation.table_name}, #{Issue.table_name} relissues WHERE #{IssueRelation.table_name}.relation_type = '#{connection.quote_string(relation_type)}' AND #{IssueRelation.table_name}.#{target_join_column} = relissues.id AND relissues.project_id #{comp} #{value.first.to_i})"
Chris@1296 845 end
Chris@1296 846
Chris@1296 847 if relation_options[:sym] == field && !options[:reverse]
Chris@1296 848 sqls = [sql, sql_for_relations(field, operator, value, :reverse => true)]
Chris@1296 849 sqls.join(["!", "!*", "!p"].include?(operator) ? " AND " : " OR ")
Chris@1296 850 else
Chris@1296 851 sql
Chris@1296 852 end
Chris@1296 853 end
Chris@1296 854
Chris@1296 855 IssueRelation::TYPES.keys.each do |relation_type|
Chris@1296 856 alias_method "sql_for_#{relation_type}_field".to_sym, :sql_for_relations
Chris@1296 857 end
Chris@1296 858
Chris@1296 859 private
Chris@1296 860
Chris@1296 861 def sql_for_custom_field(field, operator, value, custom_field_id)
Chris@1296 862 db_table = CustomValue.table_name
Chris@1296 863 db_field = 'value'
Chris@1296 864 filter = @available_filters[field]
Chris@1296 865 return nil unless filter
Chris@1296 866 if filter[:format] == 'user'
Chris@1296 867 if value.delete('me')
Chris@1296 868 value.push User.current.id.to_s
Chris@1296 869 end
Chris@1296 870 end
Chris@1296 871 not_in = nil
Chris@1296 872 if operator == '!'
Chris@1296 873 # Makes ! operator work for custom fields with multiple values
Chris@1296 874 operator = '='
Chris@1296 875 not_in = 'NOT'
Chris@1296 876 end
Chris@1296 877 customized_key = "id"
Chris@1296 878 customized_class = Issue
Chris@1296 879 if field =~ /^(.+)\.cf_/
Chris@1296 880 assoc = $1
Chris@1296 881 customized_key = "#{assoc}_id"
Chris@1296 882 customized_class = Issue.reflect_on_association(assoc.to_sym).klass.base_class rescue nil
Chris@1296 883 raise "Unknown Issue association #{assoc}" unless customized_class
Chris@1296 884 end
Chris@1296 885 "#{Issue.table_name}.#{customized_key} #{not_in} IN (SELECT #{customized_class.table_name}.id FROM #{customized_class.table_name} LEFT OUTER JOIN #{db_table} ON #{db_table}.customized_type='#{customized_class}' AND #{db_table}.customized_id=#{customized_class.table_name}.id AND #{db_table}.custom_field_id=#{custom_field_id} WHERE " +
Chris@1296 886 sql_for_field(field, operator, value, db_table, db_field, true) + ')'
Chris@1296 887 end
Chris@1296 888
Chris@1296 889 # Helper method to generate the WHERE sql for a +field+, +operator+ and a +value+
Chris@1296 890 def sql_for_field(field, operator, value, db_table, db_field, is_custom_filter=false)
Chris@1296 891 sql = ''
Chris@1296 892 case operator
Chris@1296 893 when "="
Chris@1296 894 if value.any?
Chris@1296 895 case type_for(field)
Chris@1296 896 when :date, :date_past
Chris@1296 897 sql = date_clause(db_table, db_field, (Date.parse(value.first) rescue nil), (Date.parse(value.first) rescue nil))
Chris@1296 898 when :integer
Chris@1296 899 if is_custom_filter
Chris@1296 900 sql = "(#{db_table}.#{db_field} <> '' AND CAST(#{db_table}.#{db_field} AS decimal(60,3)) = #{value.first.to_i})"
Chris@1296 901 else
Chris@1296 902 sql = "#{db_table}.#{db_field} = #{value.first.to_i}"
Chris@1296 903 end
Chris@1296 904 when :float
Chris@1296 905 if is_custom_filter
Chris@1296 906 sql = "(#{db_table}.#{db_field} <> '' AND CAST(#{db_table}.#{db_field} AS decimal(60,3)) BETWEEN #{value.first.to_f - 1e-5} AND #{value.first.to_f + 1e-5})"
Chris@1296 907 else
Chris@1296 908 sql = "#{db_table}.#{db_field} BETWEEN #{value.first.to_f - 1e-5} AND #{value.first.to_f + 1e-5}"
Chris@1296 909 end
Chris@1296 910 else
Chris@1296 911 sql = "#{db_table}.#{db_field} IN (" + value.collect{|val| "'#{connection.quote_string(val)}'"}.join(",") + ")"
Chris@1296 912 end
Chris@1296 913 else
Chris@1296 914 # IN an empty set
Chris@1296 915 sql = "1=0"
Chris@1296 916 end
Chris@1296 917 when "!"
Chris@1296 918 if value.any?
Chris@1296 919 sql = "(#{db_table}.#{db_field} IS NULL OR #{db_table}.#{db_field} NOT IN (" + value.collect{|val| "'#{connection.quote_string(val)}'"}.join(",") + "))"
Chris@1296 920 else
Chris@1296 921 # NOT IN an empty set
Chris@1296 922 sql = "1=1"
Chris@1296 923 end
Chris@1296 924 when "!*"
Chris@1296 925 sql = "#{db_table}.#{db_field} IS NULL"
Chris@1296 926 sql << " OR #{db_table}.#{db_field} = ''" if is_custom_filter
Chris@1296 927 when "*"
Chris@1296 928 sql = "#{db_table}.#{db_field} IS NOT NULL"
Chris@1296 929 sql << " AND #{db_table}.#{db_field} <> ''" if is_custom_filter
Chris@1296 930 when ">="
Chris@1296 931 if [:date, :date_past].include?(type_for(field))
Chris@1296 932 sql = date_clause(db_table, db_field, (Date.parse(value.first) rescue nil), nil)
Chris@1296 933 else
Chris@1296 934 if is_custom_filter
Chris@1296 935 sql = "(#{db_table}.#{db_field} <> '' AND CAST(#{db_table}.#{db_field} AS decimal(60,3)) >= #{value.first.to_f})"
Chris@1296 936 else
Chris@1296 937 sql = "#{db_table}.#{db_field} >= #{value.first.to_f}"
Chris@1296 938 end
Chris@1296 939 end
Chris@1296 940 when "<="
Chris@1296 941 if [:date, :date_past].include?(type_for(field))
Chris@1296 942 sql = date_clause(db_table, db_field, nil, (Date.parse(value.first) rescue nil))
Chris@1296 943 else
Chris@1296 944 if is_custom_filter
Chris@1296 945 sql = "(#{db_table}.#{db_field} <> '' AND CAST(#{db_table}.#{db_field} AS decimal(60,3)) <= #{value.first.to_f})"
Chris@1296 946 else
Chris@1296 947 sql = "#{db_table}.#{db_field} <= #{value.first.to_f}"
Chris@1296 948 end
Chris@1296 949 end
Chris@1296 950 when "><"
Chris@1296 951 if [:date, :date_past].include?(type_for(field))
Chris@1296 952 sql = date_clause(db_table, db_field, (Date.parse(value[0]) rescue nil), (Date.parse(value[1]) rescue nil))
Chris@1296 953 else
Chris@1296 954 if is_custom_filter
Chris@1296 955 sql = "(#{db_table}.#{db_field} <> '' AND CAST(#{db_table}.#{db_field} AS decimal(60,3)) BETWEEN #{value[0].to_f} AND #{value[1].to_f})"
Chris@1296 956 else
Chris@1296 957 sql = "#{db_table}.#{db_field} BETWEEN #{value[0].to_f} AND #{value[1].to_f}"
Chris@1296 958 end
Chris@1296 959 end
Chris@1296 960 when "o"
Chris@1296 961 sql = "#{Issue.table_name}.status_id IN (SELECT id FROM #{IssueStatus.table_name} WHERE is_closed=#{connection.quoted_false})" if field == "status_id"
Chris@1296 962 when "c"
Chris@1296 963 sql = "#{Issue.table_name}.status_id IN (SELECT id FROM #{IssueStatus.table_name} WHERE is_closed=#{connection.quoted_true})" if field == "status_id"
Chris@1296 964 when "><t-"
Chris@1296 965 # between today - n days and today
Chris@1296 966 sql = relative_date_clause(db_table, db_field, - value.first.to_i, 0)
Chris@1296 967 when ">t-"
Chris@1296 968 # >= today - n days
Chris@1296 969 sql = relative_date_clause(db_table, db_field, - value.first.to_i, nil)
Chris@1296 970 when "<t-"
Chris@1296 971 # <= today - n days
Chris@1296 972 sql = relative_date_clause(db_table, db_field, nil, - value.first.to_i)
Chris@1296 973 when "t-"
Chris@1296 974 # = n days in past
Chris@1296 975 sql = relative_date_clause(db_table, db_field, - value.first.to_i, - value.first.to_i)
Chris@1296 976 when "><t+"
Chris@1296 977 # between today and today + n days
Chris@1296 978 sql = relative_date_clause(db_table, db_field, 0, value.first.to_i)
Chris@1296 979 when ">t+"
Chris@1296 980 # >= today + n days
Chris@1296 981 sql = relative_date_clause(db_table, db_field, value.first.to_i, nil)
Chris@1296 982 when "<t+"
Chris@1296 983 # <= today + n days
Chris@1296 984 sql = relative_date_clause(db_table, db_field, nil, value.first.to_i)
Chris@1296 985 when "t+"
Chris@1296 986 # = today + n days
Chris@1296 987 sql = relative_date_clause(db_table, db_field, value.first.to_i, value.first.to_i)
Chris@1296 988 when "t"
Chris@1296 989 # = today
Chris@1296 990 sql = relative_date_clause(db_table, db_field, 0, 0)
Chris@1296 991 when "w"
Chris@1296 992 # = this week
Chris@1296 993 first_day_of_week = l(:general_first_day_of_week).to_i
Chris@1296 994 day_of_week = Date.today.cwday
Chris@1296 995 days_ago = (day_of_week >= first_day_of_week ? day_of_week - first_day_of_week : day_of_week + 7 - first_day_of_week)
Chris@1296 996 sql = relative_date_clause(db_table, db_field, - days_ago, - days_ago + 6)
Chris@1296 997 when "~"
Chris@1296 998 sql = "LOWER(#{db_table}.#{db_field}) LIKE '%#{connection.quote_string(value.first.to_s.downcase)}%'"
Chris@1296 999 when "!~"
Chris@1296 1000 sql = "LOWER(#{db_table}.#{db_field}) NOT LIKE '%#{connection.quote_string(value.first.to_s.downcase)}%'"
Chris@1296 1001 else
Chris@1296 1002 raise "Unknown query operator #{operator}"
Chris@1296 1003 end
Chris@1296 1004
Chris@1296 1005 return sql
Chris@1296 1006 end
Chris@1296 1007
Chris@1296 1008 def add_custom_fields_filters(custom_fields, assoc=nil)
Chris@1296 1009 return unless custom_fields.present?
Chris@1296 1010 @available_filters ||= {}
Chris@1296 1011
Chris@1296 1012 custom_fields.select(&:is_filter?).each do |field|
Chris@1296 1013 case field.field_format
Chris@1296 1014 when "text"
Chris@1296 1015 options = { :type => :text, :order => 20 }
Chris@1296 1016 when "list"
Chris@1296 1017 options = { :type => :list_optional, :values => field.possible_values, :order => 20}
Chris@1296 1018 when "date"
Chris@1296 1019 options = { :type => :date, :order => 20 }
Chris@1296 1020 when "bool"
Chris@1296 1021 options = { :type => :list, :values => [[l(:general_text_yes), "1"], [l(:general_text_no), "0"]], :order => 20 }
Chris@1296 1022 when "int"
Chris@1296 1023 options = { :type => :integer, :order => 20 }
Chris@1296 1024 when "float"
Chris@1296 1025 options = { :type => :float, :order => 20 }
Chris@1296 1026 when "user", "version"
Chris@1296 1027 next unless project
Chris@1296 1028 values = field.possible_values_options(project)
Chris@1296 1029 if User.current.logged? && field.field_format == 'user'
Chris@1296 1030 values.unshift ["<< #{l(:label_me)} >>", "me"]
Chris@1296 1031 end
Chris@1296 1032 options = { :type => :list_optional, :values => values, :order => 20}
Chris@1296 1033 else
Chris@1296 1034 options = { :type => :string, :order => 20 }
Chris@1296 1035 end
Chris@1296 1036 filter_id = "cf_#{field.id}"
Chris@1296 1037 filter_name = field.name
Chris@1296 1038 if assoc.present?
Chris@1296 1039 filter_id = "#{assoc}.#{filter_id}"
Chris@1296 1040 filter_name = l("label_attribute_of_#{assoc}", :name => filter_name)
Chris@1296 1041 end
Chris@1296 1042 @available_filters[filter_id] = options.merge({
Chris@1296 1043 :name => filter_name,
Chris@1296 1044 :format => field.field_format,
Chris@1296 1045 :field => field
Chris@1296 1046 })
Chris@1296 1047 end
Chris@1296 1048 end
Chris@1296 1049
Chris@1296 1050 def add_associations_custom_fields_filters(*associations)
Chris@1296 1051 fields_by_class = CustomField.where(:is_filter => true).group_by(&:class)
Chris@1296 1052 associations.each do |assoc|
Chris@1296 1053 association_klass = Issue.reflect_on_association(assoc).klass
Chris@1296 1054 fields_by_class.each do |field_class, fields|
Chris@1296 1055 if field_class.customized_class <= association_klass
Chris@1296 1056 add_custom_fields_filters(fields, assoc)
Chris@1296 1057 end
Chris@1296 1058 end
Chris@1296 1059 end
Chris@1296 1060 end
Chris@1296 1061
Chris@1296 1062 # Returns a SQL clause for a date or datetime field.
Chris@1296 1063 def date_clause(table, field, from, to)
Chris@1296 1064 s = []
Chris@1296 1065 if from
Chris@1296 1066 from_yesterday = from - 1
Chris@1296 1067 from_yesterday_time = Time.local(from_yesterday.year, from_yesterday.month, from_yesterday.day)
Chris@1296 1068 if self.class.default_timezone == :utc
Chris@1296 1069 from_yesterday_time = from_yesterday_time.utc
Chris@1296 1070 end
Chris@1296 1071 s << ("#{table}.#{field} > '%s'" % [connection.quoted_date(from_yesterday_time.end_of_day)])
Chris@1296 1072 end
Chris@1296 1073 if to
Chris@1296 1074 to_time = Time.local(to.year, to.month, to.day)
Chris@1296 1075 if self.class.default_timezone == :utc
Chris@1296 1076 to_time = to_time.utc
Chris@1296 1077 end
Chris@1296 1078 s << ("#{table}.#{field} <= '%s'" % [connection.quoted_date(to_time.end_of_day)])
Chris@1296 1079 end
Chris@1296 1080 s.join(' AND ')
Chris@1296 1081 end
Chris@1296 1082
Chris@1296 1083 # Returns a SQL clause for a date or datetime field using relative dates.
Chris@1296 1084 def relative_date_clause(table, field, days_from, days_to)
Chris@1296 1085 date_clause(table, field, (days_from ? Date.today + days_from : nil), (days_to ? Date.today + days_to : nil))
Chris@1296 1086 end
Chris@1296 1087
Chris@1296 1088 # Additional joins required for the given sort options
Chris@1296 1089 def joins_for_order_statement(order_options)
Chris@1296 1090 joins = []
Chris@1296 1091
Chris@1296 1092 if order_options
Chris@1296 1093 if order_options.include?('authors')
Chris@1296 1094 joins << "LEFT OUTER JOIN #{User.table_name} authors ON authors.id = #{Issue.table_name}.author_id"
Chris@1296 1095 end
Chris@1296 1096 order_options.scan(/cf_\d+/).uniq.each do |name|
Chris@1296 1097 column = available_columns.detect {|c| c.name.to_s == name}
Chris@1296 1098 join = column && column.custom_field.join_for_order_statement
Chris@1296 1099 if join
Chris@1296 1100 joins << join
Chris@1296 1101 end
Chris@1296 1102 end
Chris@1296 1103 end
Chris@1296 1104
Chris@1296 1105 joins.any? ? joins.join(' ') : nil
Chris@1296 1106 end
Chris@1296 1107 end