jro_apps/redmine Commit - r3192:fe7d65922b63

1

# redMine - project management software

1

# redMine - project management software

2

3

#

3

#

4

# This program is free software; you can redistribute it and/or

4

# This program is free software; you can redistribute it and/or

5

# modify it under the terms of the GNU General Public License

5

# modify it under the terms of the GNU General Public License

6

# as published by the Free Software Foundation; either version 2

6

# as published by the Free Software Foundation; either version 2

7

# of the License, or (at your option) any later version.

7

# of the License, or (at your option) any later version.

8

#

8

#

9

# This program is distributed in the hope that it will be useful,

9

# This program is distributed in the hope that it will be useful,

10

# but WITHOUT ANY WARRANTY; without even the implied warranty of

10

# but WITHOUT ANY WARRANTY; without even the implied warranty of

11

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

11

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

12

# GNU General Public License for more details.

12

# GNU General Public License for more details.

13

#

13

#

14

# You should have received a copy of the GNU General Public License

14

# You should have received a copy of the GNU General Public License

15

# along with this program; if not, write to the Free Software

15

# along with this program; if not, write to the Free Software

16

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

16

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

17

18

class SearchController < ApplicationController

18

class SearchController < ApplicationController

19

before_filter :find_optional_project

19

before_filter :find_optional_project

20

21

helper :messages

21

helper :messages

22

include MessagesHelper

22

include MessagesHelper

23

24

def index

24

def index

25

@question = params[:q] || ""

25

@question = params[:q] || ""

26

@question.strip!

26

@question.strip!

27

@all_words = params[:all_words] || (params[:submit] ? false : true)

27

@all_words = params[:all_words] || (params[:submit] ? false : true)

28

@titles_only = !params[:titles_only].nil?

28

@titles_only = !params[:titles_only].nil?

29

30

projects_to_search =

30

projects_to_search =

31

case params[:scope]

31

case params[:scope]

32

when 'all'

32

when 'all'

33

nil

33

nil

34

when 'my_projects'

34

when 'my_projects'

35

User.current.memberships.collect(&:project)

35

User.current.memberships.collect(&:project)

36

when 'subprojects'

36

when 'subprojects'

37

@project ? (@project.self_and_descendants.active) : nil

37

@project ? (@project.self_and_descendants.active) : nil

38

else

38

else

39

@project

39

@project

40

end

40

end

41

42

offset = nil

42

offset = nil

43

begin; offset = params[:offset].to_time if params[:offset]; rescue; end

43

begin; offset = params[:offset].to_time if params[:offset]; rescue; end

44

45

# quick jump to an issue

45

# quick jump to an issue

46

if @question.match(/^#?(\d+)$/) && Issue.visible.find_by_id($1)

46

if @question.match(/^#?(\d+)$/) && Issue.visible.find_by_id($1)

47

redirect_to :controller => "issues", :action => "show", :id => $1

47

redirect_to :controller => "issues", :action => "show", :id => $1

48

return

48

return

49

end

49

end

50

51

@object_types = %w(issues news documents changesets wiki_pages messages projects)

51

@object_types = %w(issues news documents changesets wiki_pages messages projects)

52

if projects_to_search.is_a? Project

52

if projects_to_search.is_a? Project

53

# don't search projects

53

# don't search projects

54

@object_types.delete('projects')

54

@object_types.delete('projects')

55

# only show what the user is allowed to view

55

# only show what the user is allowed to view

56

@object_types = @object_types.select {|o| User.current.allowed_to?("view_#{o}".to_sym, projects_to_search)}

56

@object_types = @object_types.select {|o| User.current.allowed_to?("view_#{o}".to_sym, projects_to_search)}

57

end

57

end

58

59

@scope = @object_types.select {|t| params[t]}

59

@scope = @object_types.select {|t| params[t]}

60

@scope = @object_types if @scope.empty?

60

@scope = @object_types if @scope.empty?

61

62

# extract tokens from the question

62

# extract tokens from the question

63

# eg. hello "bye bye" => ["hello", "bye bye"]

63

# eg. hello "bye bye" => ["hello", "bye bye"]

64

@tokens = @question.scan(%r{((\s|^)"[\s\w]+"(\s|$)|\S+)}).collect {|m| m.first.gsub(%r{(^\s*"\s*|\s*"\s*$)}, '')}

64

@tokens = @question.scan(%r{((\s|^)"[\s\w]+"(\s|$)|\S+)}).collect {|m| m.first.gsub(%r{(^\s*"\s*|\s*"\s*$)}, '')}

65

# tokens must be at least 3 character long

65

# tokens must be at least 2 characters long

66

@tokens = @tokens.uniq.select {|w| w.length > 2 }

66

@tokens = @tokens.uniq.select {|w| w.length > 1 }

67

68

if !@tokens.empty?

68

if !@tokens.empty?

69

# no more than 5 tokens to search for

69

# no more than 5 tokens to search for

70

@tokens.slice! 5..-1 if @tokens.size > 5

70

@tokens.slice! 5..-1 if @tokens.size > 5

71

# strings used in sql like statement

71

# strings used in sql like statement

72

like_tokens = @tokens.collect {|w| "%#{w.downcase}%"}

72

like_tokens = @tokens.collect {|w| "%#{w.downcase}%"}

73

74

@results = []

74

@results = []

75

@results_by_type = Hash.new {|h,k| h[k] = 0}

75

@results_by_type = Hash.new {|h,k| h[k] = 0}

76

77

limit = 10

77

limit = 10

78

@scope.each do |s|

78

@scope.each do |s|

79

r, c = s.singularize.camelcase.constantize.search(like_tokens, projects_to_search,

79

r, c = s.singularize.camelcase.constantize.search(like_tokens, projects_to_search,

80

:all_words => @all_words,

80

:all_words => @all_words,

81

:titles_only => @titles_only,

81

:titles_only => @titles_only,

82

:limit => (limit+1),

82

:limit => (limit+1),

83

:offset => offset,

83

:offset => offset,

84

:before => params[:previous].nil?)

84

:before => params[:previous].nil?)

85

@results += r

85

@results += r

86

@results_by_type[s] += c

86

@results_by_type[s] += c

87

end

87

end

88

@results = @results.sort {|a,b| b.event_datetime <=> a.event_datetime}

88

@results = @results.sort {|a,b| b.event_datetime <=> a.event_datetime}

89

if params[:previous].nil?

89

if params[:previous].nil?

90

@pagination_previous_date = @results[0].event_datetime if offset && @results[0]

90

@pagination_previous_date = @results[0].event_datetime if offset && @results[0]

91

if @results.size > limit

91

if @results.size > limit

92

@pagination_next_date = @results[limit-1].event_datetime

92

@pagination_next_date = @results[limit-1].event_datetime

93

@results = @results[0, limit]

93

@results = @results[0, limit]

94

end

94

end

95

else

95

else

96

@pagination_next_date = @results[-1].event_datetime if offset && @results[-1]

96

@pagination_next_date = @results[-1].event_datetime if offset && @results[-1]

97

if @results.size > limit

97

if @results.size > limit

98

@pagination_previous_date = @results[-(limit)].event_datetime

98

@pagination_previous_date = @results[-(limit)].event_datetime

99

@results = @results[-(limit), limit]

99

@results = @results[-(limit), limit]

100

end

100

end

101

end

101

end

102

else

102

else

103

@question = ""

103

@question = ""

104

end

104

end

105

render :layout => false if request.xhr?

105

render :layout => false if request.xhr?

106

end

106

end

107

108

private

108

private

109

def find_optional_project

109

def find_optional_project

110

return true unless params[:id]

110

return true unless params[:id]

111

@project = Project.find(params[:id])

111

@project = Project.find(params[:id])

112

check_project_privacy

112

check_project_privacy

113

rescue ActiveRecord::RecordNotFound

113

rescue ActiveRecord::RecordNotFound

114

render_404

114

render_404

115

end

115

end

116

end

116

end

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

             # redMine - project management software
             # Copyright (C) 2006  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 SearchController < ApplicationController
               before_filter :find_optional_project
               helper :messages
               include MessagesHelper
               def index
                 @question = params[:q] || ""
                 @question.strip!
                 @all_words = params[:all_words] || (params[:submit] ? false : true)
                 @titles_only = !params[:titles_only].nil?
                 projects_to_search =
                   case params[:scope]
                   when 'all'
                     nil
                   when 'my_projects'
                     User.current.memberships.collect(&:project)
                   when 'subprojects'
                     @project ? (@project.self_and_descendants.active) : nil
                   else
                     @project
                   end
                 offset = nil
                 begin; offset = params[:offset].to_time if params[:offset]; rescue; end
                 # quick jump to an issue
                 if @question.match(/^#?(\d+)$/) && Issue.visible.find_by_id($1)
                   redirect_to :controller => "issues", :action => "show", :id => $1
                   return
                 end
                 @object_types = %w(issues news documents changesets wiki_pages messages projects)
                 if projects_to_search.is_a? Project
                   # don't search projects
                   @object_types.delete('projects')
                   # only show what the user is allowed to view
                   @object_types = @object_types.select {|o| User.current.allowed_to?("view_#{o}".to_sym, projects_to_search)}
                 end
                 @scope = @object_types.select {|t| params[t]}
                 @scope = @object_types if @scope.empty?
                 # extract tokens from the question
                 # eg. hello "bye bye" => ["hello", "bye bye"]
                 @tokens = @question.scan(%r{((\s|^)"[\s\w]+"(\s|$)|\S+)}).collect {|m| m.first.gsub(%r{(^\s*"\s*|\s*"\s*$)}, '')}
-                # tokens must be at least 3 character long
+                # tokens must be at least 2 characters long
-                @tokens = @tokens.uniq.select {|w| w.length > 2 }
+                @tokens = @tokens.uniq.select {|w| w.length > 1 }
                 if !@tokens.empty?
                   # no more than 5 tokens to search for
                   @tokens.slice! 5..-1 if @tokens.size > 5
                   # strings used in sql like statement
                   like_tokens = @tokens.collect {|w| "%#{w.downcase}%"}
                   @results = []
                   @results_by_type = Hash.new {|h,k| h[k] = 0}
                   limit = 10
                   @scope.each do |s|
                     r, c = s.singularize.camelcase.constantize.search(like_tokens, projects_to_search,
                       :all_words => @all_words,
                       :titles_only => @titles_only,
                       :limit => (limit+1),
                       :offset => offset,
                       :before => params[:previous].nil?)
                     @results += r
                     @results_by_type[s] += c
                   end
                   @results = @results.sort {|a,b| b.event_datetime <=> a.event_datetime}
                   if params[:previous].nil?
                     @pagination_previous_date = @results[0].event_datetime if offset && @results[0]
                     if @results.size > limit
                       @pagination_next_date = @results[limit-1].event_datetime
                       @results = @results[0, limit]
                     end
                   else
                     @pagination_next_date = @results[-1].event_datetime if offset && @results[-1]
                     if @results.size > limit
                       @pagination_previous_date = @results[-(limit)].event_datetime
                       @results = @results[-(limit), limit]
                     end
                   end
                 else
                   @question = ""
                 end
                 render :layout => false if request.xhr?
               end
             private
               def find_optional_project
                 return true unless params[:id]
                 @project = Project.find(params[:id])
                 check_project_privacy
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
             end