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Added per user custom queries....
Added per user custom queries. Any logged in user can now save queries (they are not visible to the other users). Only users with explicit permission can manage queries that are visible to anyone. The queries list is removed from the "Reports" view. It can now be accessed from the issues list. git-svn-id: http://redmine.rubyforge.org/svn/trunk@566 e93f8b46-1217-0410-a6f0-8f06a7374b81

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query.rb
239 lines | 10.7 KiB | text/x-ruby | RubyLexer
Jean-Philippe Lang
"queries" branch merged...
r92 # redMine - project management software
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r444 # Copyright (C) 2006-2007 Jean-Philippe Lang
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r92 #
# 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 Query < ActiveRecord::Base
belongs_to :project
belongs_to :user
serialize :filters
attr_protected :project, :user
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r517 attr_accessor :executed_by
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r92
validates_presence_of :name, :on => :save
@@operators = { "=" => :label_equals,
"!" => :label_not_equals,
"o" => :label_open_issues,
"c" => :label_closed_issues,
"!*" => :label_none,
"*" => :label_all,
"<t+" => :label_in_less_than,
">t+" => :label_in_more_than,
"t+" => :label_in,
"t" => :label_today,
">t-" => :label_less_than_ago,
"<t-" => :label_more_than_ago,
"t-" => :label_ago,
"~" => :label_contains,
"!~" => :label_not_contains }
cattr_reader :operators
@@operators_by_filter_type = { :list => [ "=", "!" ],
:list_status => [ "o", "=", "!", "c", "*" ],
:list_optional => [ "=", "!", "!*", "*" ],
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r347 :list_one_or_more => [ "*", "=" ],
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r92 :date => [ "<t+", ">t+", "t+", "t", ">t-", "<t-", "t-" ],
:date_past => [ ">t-", "<t-", "t-", "t" ],
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r444 :string => [ "=", "~", "!", "!~" ],
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r92 :text => [ "~", "!~" ] }
cattr_reader :operators_by_filter_type
def initialize(attributes = nil)
super attributes
self.filters ||= { 'status_id' => {:operator => "o", :values => [""]} }
end
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r517 def executed_by=(user)
@executed_by = user
set_language_if_valid(user.language) if user
end
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r92 def validate
filters.each_key do |field|
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r444 errors.add label_for(field), :activerecord_error_blank unless
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r92 # filter requires one or more values
(values_for(field) and !values_for(field).first.empty?) or
# filter doesn't require any value
["o", "c", "!*", "*", "t"].include? operator_for(field)
end if filters
end
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r563 def editable_by?(user)
return false unless user
return true if !is_public && self.user_id == user.id
is_public && user.authorized_to(project, "projects/add_query")
end
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r92 def available_filters
return @available_filters if @available_filters
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added the ability to set the sort order for issue statuses...
r202 @available_filters = { "status_id" => { :type => :list_status, :order => 1, :values => IssueStatus.find(:all, :order => 'position').collect{|s| [s.name, s.id.to_s] } },
Jean-Philippe Lang
added the ability to set the sort order for trackers...
r206 "tracker_id" => { :type => :list, :order => 2, :values => Tracker.find(:all, :order => 'position').collect{|s| [s.name, s.id.to_s] } },
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r92 "priority_id" => { :type => :list, :order => 3, :values => Enumeration.find(:all, :conditions => ['opt=?','IPRI']).collect{|s| [s.name, s.id.to_s] } },
Jean-Philippe Lang
added back "fixed version" in issue/show and filters...
r162 "subject" => { :type => :text, :order => 8 },
"created_on" => { :type => :date_past, :order => 9 },
"updated_on" => { :type => :date_past, :order => 10 },
"start_date" => { :type => :date, :order => 11 },
"due_date" => { :type => :date, :order => 12 } }
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r92 unless project.nil?
# project specific filters
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r517 user_values = []
user_values << ["<< #{l(:label_me)} >>", "me"] if executed_by
user_values += @project.users.collect{|s| [s.name, s.id.to_s] }
@available_filters["assigned_to_id"] = { :type => :list_optional, :order => 4, :values => user_values }
@available_filters["author_id"] = { :type => :list, :order => 5, :values => user_values }
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r92 @available_filters["category_id"] = { :type => :list_optional, :order => 6, :values => @project.issue_categories.collect{|s| [s.name, s.id.to_s] } }
Jean-Philippe Lang
Versions can now be created with no date....
r533 @available_filters["fixed_version_id"] = { :type => :list_optional, :order => 7, :values => @project.versions.sort.collect{|s| [s.name, s.id.to_s] } }
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r546 unless @project.active_children.empty?
@available_filters["subproject_id"] = { :type => :list_one_or_more, :order => 13, :values => @project.active_children.collect{|s| [s.name, s.id.to_s] } }
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r347 end
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r444 @project.all_custom_fields.select(&:is_filter?).each do |field|
case field.field_format
when "string", "int"
options = { :type => :string, :order => 20 }
when "text"
options = { :type => :text, :order => 20 }
when "list"
options = { :type => :list_optional, :values => field.possible_values, :order => 20}
when "date"
options = { :type => :date, :order => 20 }
when "bool"
options = { :type => :list, :values => [[l(:general_text_yes), "1"], [l(:general_text_no), "0"]], :order => 20 }
end
@available_filters["cf_#{field.id}"] = options.merge({ :name => field.name })
end
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r92 # remove category filter if no category defined
@available_filters.delete "category_id" if @available_filters["category_id"][:values].empty?
end
@available_filters
end
def add_filter(field, operator, values)
# values must be an array
return unless values and values.is_a? Array # and !values.first.empty?
# check if field is defined as an available filter
if available_filters.has_key? field
filter_options = available_filters[field]
# check if operator is allowed for that filter
#if @@operators_by_filter_type[filter_options[:type]].include? operator
# allowed_values = values & ([""] + (filter_options[:values] || []).collect {|val| val[1]})
# filters[field] = {:operator => operator, :values => allowed_values } if (allowed_values.first and !allowed_values.first.empty?) or ["o", "c", "!*", "*", "t"].include? operator
#end
filters[field] = {:operator => operator, :values => values }
end
end
def add_short_filter(field, expression)
return unless expression
parms = expression.scan(/^(o|c|\!|\*)?(.*)$/).first
add_filter field, (parms[0] || "="), [parms[1] || ""]
end
def has_filter?(field)
filters and filters[field]
end
def operator_for(field)
has_filter?(field) ? filters[field][:operator] : nil
end
def values_for(field)
has_filter?(field) ? filters[field][:values] : nil
end
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r444 def label_for(field)
label = @available_filters[field][:name] if @available_filters.has_key?(field)
label ||= field.gsub(/\_id$/, "")
end
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r92 def statement
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r347 sql = "1=1"
if has_filter?("subproject_id")
subproject_ids = []
if operator_for("subproject_id") == "="
subproject_ids = values_for("subproject_id").each(&:to_i)
else
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r546 subproject_ids = project.active_children.collect{|p| p.id}
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r347 end
sql << " AND #{Issue.table_name}.project_id IN (%d,%s)" % [project.id, subproject_ids.join(",")] if project
else
sql << " AND #{Issue.table_name}.project_id=%d" % project.id if project
end
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r92 filters.each_key do |field|
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r347 next if field == "subproject_id"
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r517 v = values_for(field).clone
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r444 next unless v and !v.empty?
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r92 sql = sql + " AND " unless sql.empty?
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r444 sql << "("
if field =~ /^cf_(\d+)$/
# custom field
db_table = CustomValue.table_name
db_field = "value"
sql << "#{db_table}.custom_field_id = #{$1} AND "
else
# regular field
db_table = Issue.table_name
db_field = field
end
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r517 # "me" value subsitution
if %w(assigned_to_id author_id).include?(field)
v.push(executed_by ? executed_by.id.to_s : "0") if v.delete("me")
end
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r92 case operator_for field
when "="
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r444 sql = sql + "#{db_table}.#{db_field} IN (" + v.collect{|val| "'#{connection.quote_string(val)}'"}.join(",") + ")"
Jean-Philippe Lang
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r92 when "!"
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r444 sql = sql + "#{db_table}.#{db_field} NOT IN (" + v.collect{|val| "'#{connection.quote_string(val)}'"}.join(",") + ")"
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r92 when "!*"
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r444 sql = sql + "#{db_table}.#{db_field} IS NULL"
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r92 when "*"
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r444 sql = sql + "#{db_table}.#{db_field} IS NOT NULL"
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r92 when "o"
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fixed #9308 table_name pre/suffix support...
r334 sql = sql + "#{IssueStatus.table_name}.is_closed=#{connection.quoted_false}" if field == "status_id"
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r92 when "c"
Jean-Philippe Lang
fixed #9308 table_name pre/suffix support...
r334 sql = sql + "#{IssueStatus.table_name}.is_closed=#{connection.quoted_true}" if field == "status_id"
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r92 when ">t-"
Jean-Philippe Lang
Fixed date query filters (wrong results and sql error with postgresql)...
r551 sql = sql + "#{db_table}.#{db_field} BETWEEN '%s' AND '%s'" % [connection.quoted_date((Date.today - v.first.to_i).to_time), connection.quoted_date((Date.today + 1).to_time)]
Jean-Philippe Lang
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r92 when "<t-"
Jean-Philippe Lang
Fixed date query filters (wrong results and sql error with postgresql)...
r551 sql = sql + "#{db_table}.#{db_field} <= '%s'" % connection.quoted_date((Date.today - v.first.to_i).to_time)
Jean-Philippe Lang
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r92 when "t-"
Jean-Philippe Lang
Fixed date query filters (wrong results and sql error with postgresql)...
r551 sql = sql + "#{db_table}.#{db_field} BETWEEN '%s' AND '%s'" % [connection.quoted_date((Date.today - v.first.to_i).to_time), connection.quoted_date((Date.today - v.first.to_i + 1).to_time)]
Jean-Philippe Lang
"queries" branch merged...
r92 when ">t+"
Jean-Philippe Lang
Fixed date query filters (wrong results and sql error with postgresql)...
r551 sql = sql + "#{db_table}.#{db_field} >= '%s'" % connection.quoted_date((Date.today + v.first.to_i).to_time)
Jean-Philippe Lang
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r92 when "<t+"
Jean-Philippe Lang
Fixed date query filters (wrong results and sql error with postgresql)...
r551 sql = sql + "#{db_table}.#{db_field} BETWEEN '%s' AND '%s'" % [connection.quoted_date(Date.today.to_time), connection.quoted_date((Date.today + v.first.to_i + 1).to_time)]
Jean-Philippe Lang
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r92 when "t+"
Jean-Philippe Lang
Fixed date query filters (wrong results and sql error with postgresql)...
r551 sql = sql + "#{db_table}.#{db_field} BETWEEN '%s' AND '%s'" % [connection.quoted_date((Date.today + v.first.to_i).to_time), connection.quoted_date((Date.today + v.first.to_i + 1).to_time)]
Jean-Philippe Lang
"queries" branch merged...
r92 when "t"
Jean-Philippe Lang
Fixed date query filters (wrong results and sql error with postgresql)...
r551 sql = sql + "#{db_table}.#{db_field} BETWEEN '%s' AND '%s'" % [connection.quoted_date(Date.today.to_time), connection.quoted_date((Date.today+1).to_time)]
Jean-Philippe Lang
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r92 when "~"
Jean-Philippe Lang
Custom fields for issues can now be used as filters on issue list....
r444 sql = sql + "#{db_table}.#{db_field} LIKE '%#{connection.quote_string(v.first)}%'"
Jean-Philippe Lang
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r92 when "!~"
Jean-Philippe Lang
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r444 sql = sql + "#{db_table}.#{db_field} NOT LIKE '%#{connection.quote_string(v.first)}%'"
Jean-Philippe Lang
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r92 end
Jean-Philippe Lang
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r444 sql << ")"
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r92 end if filters and valid?
sql
end
end