Rails4: replace ActionView::Helpers::TextHelper#truncate by String#truncate at lib...

git-svn-id: http://svn.redmine.org/redmine/trunk@12832 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/lib/redmine/export/pdf.rb b/lib/redmine/export/pdf.rb
index bf05481101d235f804ad99bd3acec58c0641ea28..bd1e64c6ee812e7da1bdfe3262dfc9d5e87709af 100644 (file)
--- a/lib/redmine/export/pdf.rb
+++ b/lib/redmine/export/pdf.rb
@@ -604,13 +604,12 @@ module Redmine
         unless issue.leaf?
           # for CJK
           truncate_length = ( l(:general_pdf_encoding).upcase == "UTF-8" ? 90 : 65 )
-
           pdf.SetFontStyle('B',9)
           pdf.RDMCell(35+155,5, l(:label_subtask_plural) + ":", "LTR")
           pdf.Ln
           issue_list(issue.descendants.visible.sort_by(&:lft)) do |child, level|
-            buf = truncate("#{child.tracker} # #{child.id}: #{child.subject}",
-                           :length => truncate_length)
+            buf = "#{child.tracker} # #{child.id}: #{child.subject}".
+                    truncate(truncate_length)
             level = 10 if level >= 10
             pdf.SetFontStyle('',8)
             pdf.RDMCell(35+135,5, (level >=1 ? "  " * level : "") + buf, "L")
@@ -624,7 +623,6 @@ module Redmine
         unless relations.empty?
           # for CJK
           truncate_length = ( l(:general_pdf_encoding).upcase == "UTF-8" ? 80 : 60 )
-
           pdf.SetFontStyle('B',9)
           pdf.RDMCell(35+155,5, l(:label_related_issues) + ":", "LTR")
           pdf.Ln
@@ -639,7 +637,7 @@ module Redmine
             end
             buf += "#{relation.other_issue(issue).tracker}" +
                    " # #{relation.other_issue(issue).id}: #{relation.other_issue(issue).subject}"
-            buf = truncate(buf, :length => truncate_length)
+            buf = buf.truncate(truncate_length)
             pdf.SetFontStyle('', 8)
             pdf.RDMCell(35+155-60, 5, buf, "L")
             pdf.SetFontStyle('B',8)