comparison .svn/pristine/2f/2f285623343d12f6ac399f9ec52ab70933439f61.svn-base @ 1517:dffacf8a6908 redmine-2.5

Update to Redmine SVN revision 13367 on 2.5-stable branch

+# Redmine - project management software
+# Copyright (C) 2006-2014  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class IssueQuery < Query
+
+  self.queried_class = Issue
+
+  self.available_columns = [
+    QueryColumn.new(:id, :sortable => "#{Issue.table_name}.id", :default_order => 'desc', :caption => '#', :frozen => true),
+    QueryColumn.new(:project, :sortable => "#{Project.table_name}.name", :groupable => true),
+    QueryColumn.new(:tracker, :sortable => "#{Tracker.table_name}.position", :groupable => true),
+    QueryColumn.new(:parent, :sortable => ["#{Issue.table_name}.root_id", "#{Issue.table_name}.lft ASC"], :default_order => 'desc', :caption => :field_parent_issue),
+    QueryColumn.new(:status, :sortable => "#{IssueStatus.table_name}.position", :groupable => true),
+    QueryColumn.new(:priority, :sortable => "#{IssuePriority.table_name}.position", :default_order => 'desc', :groupable => true),
+    QueryColumn.new(:subject, :sortable => "#{Issue.table_name}.subject"),
+    QueryColumn.new(:author, :sortable => lambda {User.fields_for_order_statement("authors")}, :groupable => true),
+    QueryColumn.new(:assigned_to, :sortable => lambda {User.fields_for_order_statement}, :groupable => true),
+    QueryColumn.new(:updated_on, :sortable => "#{Issue.table_name}.updated_on", :default_order => 'desc'),
+    QueryColumn.new(:category, :sortable => "#{IssueCategory.table_name}.name", :groupable => true),
+    QueryColumn.new(:fixed_version, :sortable => lambda {Version.fields_for_order_statement}, :groupable => true),
+    QueryColumn.new(:start_date, :sortable => "#{Issue.table_name}.start_date"),
+    QueryColumn.new(:due_date, :sortable => "#{Issue.table_name}.due_date"),
+    QueryColumn.new(:estimated_hours, :sortable => "#{Issue.table_name}.estimated_hours"),
+    QueryColumn.new(:done_ratio, :sortable => "#{Issue.table_name}.done_ratio", :groupable => true),
+    QueryColumn.new(:created_on, :sortable => "#{Issue.table_name}.created_on", :default_order => 'desc'),
+    QueryColumn.new(:closed_on, :sortable => "#{Issue.table_name}.closed_on", :default_order => 'desc'),
+    QueryColumn.new(:relations, :caption => :label_related_issues),
+    QueryColumn.new(:description, :inline => false)
+  ]
+
+  scope :visible, lambda {|*args|
+    user = args.shift || User.current
+    base = Project.allowed_to_condition(user, :view_issues, *args)
+    scope = includes(:project).where("#{table_name}.project_id IS NULL OR (#{base})")
+
+    if user.admin?
+      scope.where("#{table_name}.visibility <> ? OR #{table_name}.user_id = ?", VISIBILITY_PRIVATE, user.id)
+    elsif user.memberships.any?
+      scope.where("#{table_name}.visibility = ?" +
+        " OR (#{table_name}.visibility = ? AND #{table_name}.id IN (" +
+          "SELECT DISTINCT q.id FROM #{table_name} q" +
+          " INNER JOIN #{table_name_prefix}queries_roles#{table_name_suffix} qr on qr.query_id = q.id" +
+          " INNER JOIN #{MemberRole.table_name} mr ON mr.role_id = qr.role_id" +
+          " INNER JOIN #{Member.table_name} m ON m.id = mr.member_id AND m.user_id = ?" +
+          " WHERE q.project_id IS NULL OR q.project_id = m.project_id))" +
+        " OR #{table_name}.user_id = ?",
+        VISIBILITY_PUBLIC, VISIBILITY_ROLES, user.id, user.id)
+    elsif user.logged?
+      scope.where("#{table_name}.visibility = ? OR #{table_name}.user_id = ?", VISIBILITY_PUBLIC, user.id)
+    else
+      scope.where("#{table_name}.visibility = ?", VISIBILITY_PUBLIC)
+    end
+  }
+
+  def initialize(attributes=nil, *args)
+    super attributes
+    self.filters ||= { 'status_id' => {:operator => "o", :values => [""]} }
+  end
+
+  # Returns true if the query is visible to +user+ or the current user.
+  def visible?(user=User.current)
+    return true if user.admin?
+    return false unless project.nil? || user.allowed_to?(:view_issues, project)
+    case visibility
+    when VISIBILITY_PUBLIC
+      true
+    when VISIBILITY_ROLES
+      if project
+        (user.roles_for_project(project) & roles).any?
+      else
+        Member.where(:user_id => user.id).joins(:roles).where(:member_roles => {:role_id => roles.map(&:id)}).any?
+      end
+    else
+      user == self.user
+    end
+  end
+
+  def is_private?
+    visibility == VISIBILITY_PRIVATE
+  end
+
+  def is_public?
+    !is_private?
+  end
+
+  def draw_relations
+    r = options[:draw_relations]
+    r.nil? || r == '1'
+  end
+
+  def draw_relations=(arg)
+    options[:draw_relations] = (arg == '0' ? '0' : nil)
+  end
+
+  def draw_progress_line
+    r = options[:draw_progress_line]
+    r == '1'
+  end
+
+  def draw_progress_line=(arg)
+    options[:draw_progress_line] = (arg == '1' ? '1' : nil)
+  end
+
+  def build_from_params(params)
+    super
+    self.draw_relations = params[:draw_relations] || (params[:query] && params[:query][:draw_relations])
+    self.draw_progress_line = params[:draw_progress_line] || (params[:query] && params[:query][:draw_progress_line])
+    self
+  end
+
+  def initialize_available_filters
+    principals = []
+    subprojects = []
+    versions = []
+    categories = []
+    issue_custom_fields = []
+
+    if project
+      principals += project.principals.sort
+      unless project.leaf?
+        subprojects = project.descendants.visible.all
+        principals += Principal.member_of(subprojects)
+      end
+      versions = project.shared_versions.all
+      categories = project.issue_categories.all
+      issue_custom_fields = project.all_issue_custom_fields
+    else
+      if all_projects.any?
+        principals += Principal.member_of(all_projects)
+      end
+      versions = Version.visible.where(:sharing => 'system').all
+      issue_custom_fields = IssueCustomField.where(:is_for_all => true)
+    end
+    principals.uniq!
+    principals.sort!
+    users = principals.select {|p| p.is_a?(User)}
+
+    add_available_filter "status_id",
+      :type => :list_status, :values => IssueStatus.sorted.collect{|s| [s.name, s.id.to_s] }
+
+    if project.nil?
+      project_values = []
+      if User.current.logged? && User.current.memberships.any?
+        project_values << ["<< #{l(:label_my_projects).downcase} >>", "mine"]
+      end
+      project_values += all_projects_values
+      add_available_filter("project_id",
+        :type => :list, :values => project_values
+      ) unless project_values.empty?
+    end
+
+    add_available_filter "tracker_id",
+      :type => :list, :values => trackers.collect{|s| [s.name, s.id.to_s] }
+    add_available_filter "priority_id",
+      :type => :list, :values => IssuePriority.all.collect{|s| [s.name, s.id.to_s] }
+
+    author_values = []
+    author_values << ["<< #{l(:label_me)} >>", "me"] if User.current.logged?
+    author_values += users.collect{|s| [s.name, s.id.to_s] }
+    add_available_filter("author_id",
+      :type => :list, :values => author_values
+    ) unless author_values.empty?
+
+    assigned_to_values = []
+    assigned_to_values << ["<< #{l(:label_me)} >>", "me"] if User.current.logged?
+    assigned_to_values += (Setting.issue_group_assignment? ?
+                              principals : users).collect{|s| [s.name, s.id.to_s] }
+    add_available_filter("assigned_to_id",
+      :type => :list_optional, :values => assigned_to_values
+    ) unless assigned_to_values.empty?
+
+    group_values = Group.all.collect {|g| [g.name, g.id.to_s] }
+    add_available_filter("member_of_group",
+      :type => :list_optional, :values => group_values
+    ) unless group_values.empty?
+
+    role_values = Role.givable.collect {|r| [r.name, r.id.to_s] }
+    add_available_filter("assigned_to_role",
+      :type => :list_optional, :values => role_values
+    ) unless role_values.empty?
+
+    if versions.any?
+      add_available_filter "fixed_version_id",
+        :type => :list_optional,
+        :values => versions.sort.collect{|s| ["#{s.project.name} - #{s.name}", s.id.to_s] }
+    end
+
+    if categories.any?
+      add_available_filter "category_id",
+        :type => :list_optional,
+        :values => categories.collect{|s| [s.name, s.id.to_s] }
+    end
+
+    add_available_filter "subject", :type => :text
+    add_available_filter "created_on", :type => :date_past
+    add_available_filter "updated_on", :type => :date_past
+    add_available_filter "closed_on", :type => :date_past
+    add_available_filter "start_date", :type => :date
+    add_available_filter "due_date", :type => :date
+    add_available_filter "estimated_hours", :type => :float
+    add_available_filter "done_ratio", :type => :integer
+
+    if User.current.allowed_to?(:set_issues_private, nil, :global => true) ||
+      User.current.allowed_to?(:set_own_issues_private, nil, :global => true)
+      add_available_filter "is_private",
+        :type => :list,
+        :values => [[l(:general_text_yes), "1"], [l(:general_text_no), "0"]]
+    end
+
+    if User.current.logged?
+      add_available_filter "watcher_id",
+        :type => :list, :values => [["<< #{l(:label_me)} >>", "me"]]
+    end
+
+    if subprojects.any?
+      add_available_filter "subproject_id",
+        :type => :list_subprojects,
+        :values => subprojects.collect{|s| [s.name, s.id.to_s] }
+    end
+
+    add_custom_fields_filters(issue_custom_fields)
+
+    add_associations_custom_fields_filters :project, :author, :assigned_to, :fixed_version
+
+    IssueRelation::TYPES.each do |relation_type, options|
+      add_available_filter relation_type, :type => :relation, :label => options[:name]
+    end
+
+    Tracker.disabled_core_fields(trackers).each {|field|
+      delete_available_filter field
+    }
+  end
+
+  def available_columns
+    return @available_columns if @available_columns
+    @available_columns = self.class.available_columns.dup
+    @available_columns += (project ?
+                            project.all_issue_custom_fields :
+                            IssueCustomField
+                           ).visible.collect {|cf| QueryCustomFieldColumn.new(cf) }
+
+    if User.current.allowed_to?(:view_time_entries, project, :global => true)
+      index = nil
+      @available_columns.each_with_index {|column, i| index = i if column.name == :estimated_hours}
+      index = (index ? index + 1 : -1)
+      # insert the column after estimated_hours or at the end
+      @available_columns.insert index, QueryColumn.new(:spent_hours,
+        :sortable => "COALESCE((SELECT SUM(hours) FROM #{TimeEntry.table_name} WHERE #{TimeEntry.table_name}.issue_id = #{Issue.table_name}.id), 0)",
+        :default_order => 'desc',
+        :caption => :label_spent_time
+      )
+    end
+
+    if User.current.allowed_to?(:set_issues_private, nil, :global => true) ||
+      User.current.allowed_to?(:set_own_issues_private, nil, :global => true)
+      @available_columns << QueryColumn.new(:is_private, :sortable => "#{Issue.table_name}.is_private")
+    end
+
+    disabled_fields = Tracker.disabled_core_fields(trackers).map {|field| field.sub(/_id$/, '')}
+    @available_columns.reject! {|column|
+      disabled_fields.include?(column.name.to_s)
+    }
+
+    @available_columns
+  end
+
+  def default_columns_names
+    @default_columns_names ||= begin
+      default_columns = Setting.issue_list_default_columns.map(&:to_sym)
+
+      project.present? ? default_columns : [:project] | default_columns
+    end
+  end
+
+  # Returns the issue count
+  def issue_count
+    Issue.visible.joins(:status, :project).where(statement).count
+  rescue ::ActiveRecord::StatementInvalid => e
+    raise StatementInvalid.new(e.message)
+  end
+
+  # Returns the issue count by group or nil if query is not grouped
+  def issue_count_by_group
+    r = nil
+    if grouped?
+      begin
+        # Rails3 will raise an (unexpected) RecordNotFound if there's only a nil group value
+        r = Issue.visible.
+          joins(:status, :project).
+          where(statement).
+          joins(joins_for_order_statement(group_by_statement)).
+          group(group_by_statement).
+          count
+      rescue ActiveRecord::RecordNotFound
+        r = {nil => issue_count}
+      end
+      c = group_by_column
+      if c.is_a?(QueryCustomFieldColumn)
+        r = r.keys.inject({}) {|h, k| h[c.custom_field.cast_value(k)] = r[k]; h}
+      end
+    end
+    r
+  rescue ::ActiveRecord::StatementInvalid => e
+    raise StatementInvalid.new(e.message)
+  end
+
+  # Returns the issues
+  # Valid options are :order, :offset, :limit, :include, :conditions
+  def issues(options={})
+    order_option = [group_by_sort_order, options[:order]].flatten.reject(&:blank?)
+
+    scope = Issue.visible.
+      joins(:status, :project).
+      where(statement).
+      includes(([:status, :project] + (options[:include] || [])).uniq).
+      where(options[:conditions]).
+      order(order_option).
+      joins(joins_for_order_statement(order_option.join(','))).
+      limit(options[:limit]).
+      offset(options[:offset])
+
+    scope = scope.preload(:custom_values)
+    if has_column?(:author)
+      scope = scope.preload(:author)
+    end
+
+    issues = scope.all
+
+    if has_column?(:spent_hours)
+      Issue.load_visible_spent_hours(issues)
+    end
+    if has_column?(:relations)
+      Issue.load_visible_relations(issues)
+    end
+    issues
+  rescue ::ActiveRecord::StatementInvalid => e
+    raise StatementInvalid.new(e.message)
+  end
+
+  # Returns the issues ids
+  def issue_ids(options={})
+    order_option = [group_by_sort_order, options[:order]].flatten.reject(&:blank?)
+
+    Issue.visible.
+      joins(:status, :project).
+      where(statement).
+      includes(([:status, :project] + (options[:include] || [])).uniq).
+      where(options[:conditions]).
+      order(order_option).
+      joins(joins_for_order_statement(order_option.join(','))).
+      limit(options[:limit]).
+      offset(options[:offset]).
+      find_ids
+  rescue ::ActiveRecord::StatementInvalid => e
+    raise StatementInvalid.new(e.message)
+  end
+
+  # Returns the journals
+  # Valid options are :order, :offset, :limit
+  def journals(options={})
+    Journal.visible.
+      joins(:issue => [:project, :status]).
+      where(statement).
+      order(options[:order]).
+      limit(options[:limit]).
+      offset(options[:offset]).
+      preload(:details, :user, {:issue => [:project, :author, :tracker, :status]}).
+      all
+  rescue ::ActiveRecord::StatementInvalid => e
+    raise StatementInvalid.new(e.message)
+  end
+
+  # Returns the versions
+  # Valid options are :conditions
+  def versions(options={})
+    Version.visible.
+      where(project_statement).
+      where(options[:conditions]).
+      includes(:project).
+      all
+  rescue ::ActiveRecord::StatementInvalid => e
+    raise StatementInvalid.new(e.message)
+  end
+
+  def sql_for_watcher_id_field(field, operator, value)
+    db_table = Watcher.table_name
+    "#{Issue.table_name}.id #{ operator == '=' ? 'IN' : 'NOT IN' } (SELECT #{db_table}.watchable_id FROM #{db_table} WHERE #{db_table}.watchable_type='Issue' AND " +
+      sql_for_field(field, '=', value, db_table, 'user_id') + ')'
+  end
+
+  def sql_for_member_of_group_field(field, operator, value)
+    if operator == '*' # Any group
+      groups = Group.all
+      operator = '=' # Override the operator since we want to find by assigned_to
+    elsif operator == "!*"
+      groups = Group.all
+      operator = '!' # Override the operator since we want to find by assigned_to
+    else
+      groups = Group.where(:id => value).all
+    end
+    groups ||= []
+
+    members_of_groups = groups.inject([]) {|user_ids, group|
+      user_ids + group.user_ids + [group.id]
+    }.uniq.compact.sort.collect(&:to_s)
+
+    '(' + sql_for_field("assigned_to_id", operator, members_of_groups, Issue.table_name, "assigned_to_id", false) + ')'
+  end
+
+  def sql_for_assigned_to_role_field(field, operator, value)
+    case operator
+    when "*", "!*" # Member / Not member
+      sw = operator == "!*" ? 'NOT' : ''
+      nl = operator == "!*" ? "#{Issue.table_name}.assigned_to_id IS NULL OR" : ''
+      "(#{nl} #{Issue.table_name}.assigned_to_id #{sw} IN (SELECT DISTINCT #{Member.table_name}.user_id FROM #{Member.table_name}" +
+        " WHERE #{Member.table_name}.project_id = #{Issue.table_name}.project_id))"
+    when "=", "!"
+      role_cond = value.any? ?
+        "#{MemberRole.table_name}.role_id IN (" + value.collect{|val| "'#{connection.quote_string(val)}'"}.join(",") + ")" :
+        "1=0"
+
+      sw = operator == "!" ? 'NOT' : ''
+      nl = operator == "!" ? "#{Issue.table_name}.assigned_to_id IS NULL OR" : ''
+      "(#{nl} #{Issue.table_name}.assigned_to_id #{sw} IN (SELECT DISTINCT #{Member.table_name}.user_id FROM #{Member.table_name}, #{MemberRole.table_name}" +
+        " WHERE #{Member.table_name}.project_id = #{Issue.table_name}.project_id AND #{Member.table_name}.id = #{MemberRole.table_name}.member_id AND #{role_cond}))"
+    end
+  end
+
+  def sql_for_is_private_field(field, operator, value)
+    op = (operator == "=" ? 'IN' : 'NOT IN')
+    va = value.map {|v| v == '0' ? connection.quoted_false : connection.quoted_true}.uniq.join(',')
+
+    "#{Issue.table_name}.is_private #{op} (#{va})"
+  end
+
+  def sql_for_relations(field, operator, value, options={})
+    relation_options = IssueRelation::TYPES[field]
+    return relation_options unless relation_options
+
+    relation_type = field
+    join_column, target_join_column = "issue_from_id", "issue_to_id"
+    if relation_options[:reverse] || options[:reverse]
+      relation_type = relation_options[:reverse] || relation_type
+      join_column, target_join_column = target_join_column, join_column
+    end
+
+    sql = case operator
+      when "*", "!*"
+        op = (operator == "*" ? 'IN' : 'NOT IN')
+        "#{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)}')"
+      when "=", "!"
+        op = (operator == "=" ? 'IN' : 'NOT IN')
+        "#{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})"
+      when "=p", "=!p", "!p"
+        op = (operator == "!p" ? 'NOT IN' : 'IN')
+        comp = (operator == "=!p" ? '<>' : '=')
+        "#{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})"
+      end
+
+    if relation_options[:sym] == field && !options[:reverse]
+      sqls = [sql, sql_for_relations(field, operator, value, :reverse => true)]
+      sql = sqls.join(["!", "!*", "!p"].include?(operator) ? " AND " : " OR ")
+    end
+    "(#{sql})"
+  end
+
+  IssueRelation::TYPES.keys.each do |relation_type|
+    alias_method "sql_for_#{relation_type}_field".to_sym, :sql_for_relations
+  end
+end