class IssueQuery < Query
+ self.queried_class = Issue
+
self.available_columns = [
QueryColumn.new(:project, :sortable => "#{Project.table_name}.name", :groupable => true),
QueryColumn.new(:tracker, :sortable => "#{Tracker.table_name}.position", :groupable => true),
@available_columns
end
+ def sortable_columns
+ {'id' => "#{Issue.table_name}.id"}.merge(super)
+ 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.count(:include => [:status, :project], :conditions => statement)
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.find_all_by_id(value)
+ end
+ groups ||= []
+
+ members_of_groups = groups.inject([]) {|user_ids, group|
+ if group && group.user_ids.present?
+ user_ids << group.user_ids
+ end
+ user_ids.flatten.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)]
+ sqls.join(["!", "!*", "!p"].include?(operator) ? " AND " : " OR ")
+ else
+ sql
+ end
+ end
+
+ IssueRelation::TYPES.keys.each do |relation_type|
+ alias_method "sql_for_#{relation_type}_field".to_sym, :sql_for_relations
+ end
end
@inline
end
- def value(issue)
- issue.send name
+ def value(object)
+ object.send name
end
def css_classes
@cf
end
- def value(issue)
- cv = issue.custom_values.select {|v| v.custom_field_id == @cf.id}.collect {|v| @cf.cast_value(v.value)}
+ def value(object)
+ cv = object.custom_values.select {|v| v.custom_field_id == @cf.id}.collect {|v| @cf.cast_value(v.value)}
cv.size > 1 ? cv.sort {|a,b| a.to_s <=> b.to_s} : cv.first
end
class_attribute :available_columns
self.available_columns = []
+ class_attribute :queried_class
+
+ def queried_table_name
+ @queried_table_name ||= self.class.queried_class.table_name
+ end
+
def initialize(attributes=nil, *args)
super attributes
@is_for_all = project.nil?
# Returns a Hash of columns and the key for sorting
def sortable_columns
- {'id' => "#{Issue.table_name}.id"}.merge(available_columns.inject({}) {|h, column|
- h[column.name.to_s] = column.sortable
- h
- })
+ available_columns.inject({}) {|h, column|
+ h[column.name.to_s] = column.sortable
+ h
+ }
end
def 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
def column_names=(names)
filters_clauses << send("sql_for_#{field}_field", field, operator, v)
else
# regular field
- filters_clauses << '(' + sql_for_field(field, operator, v, Issue.table_name, field) + ')'
+ filters_clauses << '(' + sql_for_field(field, operator, v, queried_table_name, field) + ')'
end
end if filters and valid?
filters_clauses.any? ? filters_clauses.join(' AND ') : nil
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.find_all_by_id(value)
- end
- groups ||= []
-
- members_of_groups = groups.inject([]) {|user_ids, group|
- if group && group.user_ids.present?
- user_ids << group.user_ids
- end
- user_ids.flatten.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)]
- sqls.join(["!", "!*", "!p"].include?(operator) ? " AND " : " OR ")
- else
- sql
- end
- end
-
- IssueRelation::TYPES.keys.each do |relation_type|
- alias_method "sql_for_#{relation_type}_field".to_sym, :sql_for_relations
- end
-
private
def sql_for_custom_field(field, operator, value, custom_field_id)
not_in = 'NOT'
end
customized_key = "id"
- customized_class = Issue
+ customized_class = queried_class
if field =~ /^(.+)\.cf_/
assoc = $1
customized_key = "#{assoc}_id"
- customized_class = Issue.reflect_on_association(assoc.to_sym).klass.base_class rescue nil
- raise "Unknown Issue association #{assoc}" unless customized_class
+ customized_class = queried_class.reflect_on_association(assoc.to_sym).klass.base_class rescue nil
+ raise "Unknown #{queried_class.name} association #{assoc}" unless customized_class
end
- "#{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 " +
+ "#{queried_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 " +
sql_for_field(field, operator, value, db_table, db_field, true) + ')'
end
end
end
when "o"
- sql = "#{Issue.table_name}.status_id IN (SELECT id FROM #{IssueStatus.table_name} WHERE is_closed=#{connection.quoted_false})" if field == "status_id"
+ sql = "#{queried_table_name}.status_id IN (SELECT id FROM #{IssueStatus.table_name} WHERE is_closed=#{connection.quoted_false})" if field == "status_id"
when "c"
- sql = "#{Issue.table_name}.status_id IN (SELECT id FROM #{IssueStatus.table_name} WHERE is_closed=#{connection.quoted_true})" if field == "status_id"
+ sql = "#{queried_table_name}.status_id IN (SELECT id FROM #{IssueStatus.table_name} WHERE is_closed=#{connection.quoted_true})" if field == "status_id"
when "><t-"
# between today - n days and today
sql = relative_date_clause(db_table, db_field, - value.first.to_i, 0)
def add_associations_custom_fields_filters(*associations)
fields_by_class = CustomField.where(:is_filter => true).group_by(&:class)
associations.each do |assoc|
- association_klass = Issue.reflect_on_association(assoc).klass
+ association_klass = queried_class.reflect_on_association(assoc).klass
fields_by_class.each do |field_class, fields|
if field_class.customized_class <= association_klass
add_custom_fields_filters(fields, assoc)
if order_options
if order_options.include?('authors')
- joins << "LEFT OUTER JOIN #{User.table_name} authors ON authors.id = #{Issue.table_name}.author_id"
+ joins << "LEFT OUTER JOIN #{User.table_name} authors ON authors.id = #{queried_table_name}.author_id"
end
order_options.scan(/cf_\d+/).uniq.each do |name|
column = available_columns.detect {|c| c.name.to_s == name}
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