Merge pull request #1 from rickbarrette/pdf

Pdf

init.rb

@@ -20,6 +20,7 @@ Redmine::Plugin.register :redmine_qbo do
     require_dependency 'issue_patch'
     require_dependency 'user_patch'
     require_dependency 'query_patch'
+    require_dependency 'pdf_patch'
 
     name 'Redmine Quickbooks Online plugin'
     author 'Rick Barrette'

lib/pdf_patch.rb

@@ -0,0 +1,237 @@
+require_dependency 'redmine/export/pdf'
+require_dependency 'redmine/export/pdf/issues_pdf_helper'
+
+module IssuesPdfHelperPatch
+
+  def self.included(base)
+    base.send(:include, InstanceMethods)
+    base.class_eval do
+      unloadable # Send unloadable so it will not be unloaded in development
+      alias_method_chain :issue_to_pdf, :patch
+    end
+  end
+
+  module InstanceMethods
+
+    def issue_to_pdf_with_patch(issue, assoc={})
+      pdf = ::Redmine::Export::PDF::ITCPDF.new(current_language)
+      pdf.set_title("#{issue.project} - #{issue.tracker} ##{issue.id}")
+      pdf.alias_nb_pages
+      pdf.footer_date = format_date(Date.today)
+      pdf.add_page
+      pdf.SetFontStyle('B',11)
+      buf = "#{issue.project} - #{issue.tracker} ##{issue.id}"
+      pdf.RDMMultiCell(190, 5, buf)
+      pdf.SetFontStyle('',8)
+      base_x = pdf.get_x
+      i = 1
+      issue.ancestors.visible.each do |ancestor|
+        pdf.set_x(base_x + i)
+        buf = "#{ancestor.tracker} # #{ancestor.id} (#{ancestor.status.to_s}): #{ancestor.subject}"
+        pdf.RDMMultiCell(190 - i, 5, buf)
+        i += 1 if i < 35
+      end
+      pdf.SetFontStyle('B',11)
+      pdf.RDMMultiCell(190 - i, 5, issue.subject.to_s)
+      pdf.SetFontStyle('',8)
+      pdf.RDMMultiCell(190, 5, "#{format_time(issue.created_on)} - #{issue.author}")
+      pdf.ln
+
+      left = []
+      left << [l(:field_status), issue.status]
+      left << [l(:field_priority), issue.priority]
+      left << [l(:field_qbo_customer), issue.qbo_customer.name]
+      left << [l(:field_assigned_to), issue.assigned_to] unless issue.disabled_core_fields.include?('assigned_to_id')
+      left << [l(:field_category), issue.category] unless issue.disabled_core_fields.include?('category_id')
+      left << [l(:field_fixed_version), issue.fixed_version] unless issue.disabled_core_fields.include?('fixed_version_id')
+
+      right = []
+      right << [l(:field_start_date), format_date(issue.start_date)] unless issue.disabled_core_fields.include?('start_date')
+      right << [l(:field_due_date), format_date(issue.due_date)] unless issue.disabled_core_fields.include?('due_date')
+      right << [l(:field_done_ratio), "#{issue.done_ratio}%"] unless issue.disabled_core_fields.include?('done_ratio')
+      right << [l(:field_estimated_hours), l_hours(issue.estimated_hours)] unless issue.disabled_core_fields.include?('estimated_hours')
+      right << [l(:label_spent_time), l_hours(issue.total_spent_hours)] if User.current.allowed_to?(:view_time_entries, issue.project)
+
+      rows = left.size > right.size ? left.size : right.size
+      while left.size < rows
+        left << nil
+      end
+      while right.size < rows
+        right << nil
+      end
+
+      half = (issue.visible_custom_field_values.size / 2.0).ceil
+      issue.visible_custom_field_values.each_with_index do |custom_value, i|
+        (i < half ? left : right) << [custom_value.custom_field.name, show_value(custom_value, false)]
+      end
+
+      if pdf.get_rtl
+        border_first_top = 'RT'
+        border_last_top  = 'LT'
+        border_first = 'R'
+        border_last  = 'L'
+      else
+        border_first_top = 'LT'
+        border_last_top  = 'RT'
+        border_first = 'L'
+        border_last  = 'R'
+      end
+
+      rows = left.size > right.size ? left.size : right.size
+      rows.times do |i|
+        heights = []
+        pdf.SetFontStyle('B',9)
+        item = left[i]
+        heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
+        item = right[i]
+        heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
+        pdf.SetFontStyle('',9)
+        item = left[i]
+        heights << pdf.get_string_height(60, item ? item.last.to_s  : "")
+        item = right[i]
+        heights << pdf.get_string_height(60, item ? item.last.to_s  : "")
+        height = heights.max
+
+        item = left[i]
+        pdf.SetFontStyle('B',9)
+        pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "", (i == 0 ? border_first_top : border_first), '', 0, 0)
+        pdf.SetFontStyle('',9)
+        pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 0)
+
+        item = right[i]
+        pdf.SetFontStyle('B',9)
+        pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "",  (i == 0 ? border_first_top : border_first), '', 0, 0)
+        pdf.SetFontStyle('',9)
+        pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 2)
+
+        pdf.set_x(base_x)
+      end
+
+      pdf.SetFontStyle('B',9)
+      pdf.RDMCell(35+155, 5, l(:field_description), "LRT", 1)
+      pdf.SetFontStyle('',9)
+
+      # Set resize image scale
+      pdf.set_image_scale(1.6)
+      text = textilizable(issue, :description,
+                          :only_path => false,
+                          :edit_section_links => false,
+                          :headings => false,
+                          :inline_attachments => false
+      )
+      pdf.RDMwriteFormattedCell(35+155, 5, '', '', text, issue.attachments, "LRB")
+
+      unless issue.leaf?
+        truncate_length = (!is_cjk? ? 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 = "#{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, border_first)
+          pdf.SetFontStyle('B',8)
+          pdf.RDMCell(20,5, child.status.to_s, border_last)
+          pdf.ln
+        end
+      end
+
+      relations = issue.relations.select { |r| r.other_issue(issue).visible? }
+      unless relations.empty?
+        truncate_length = (!is_cjk? ? 80 : 60)
+        pdf.SetFontStyle('B',9)
+        pdf.RDMCell(35+155,5, l(:label_related_issues) + ":", "LTR")
+        pdf.ln
+        relations.each do |relation|
+          buf = relation.to_s(issue) {|other|
+            text = ""
+            if Setting.cross_project_issue_relations?
+              text += "#{relation.other_issue(issue).project} - "
+            end
+            text += "#{other.tracker} ##{other.id}: #{other.subject}"
+            text
+          }
+          buf = buf.truncate(truncate_length)
+          pdf.SetFontStyle('', 8)
+          pdf.RDMCell(35+155-60, 5, buf, border_first)
+          pdf.SetFontStyle('B',8)
+          pdf.RDMCell(20,5, relation.other_issue(issue).status.to_s, "")
+          pdf.RDMCell(20,5, format_date(relation.other_issue(issue).start_date), "")
+          pdf.RDMCell(20,5, format_date(relation.other_issue(issue).due_date), border_last)
+          pdf.ln
+        end
+      end
+      pdf.RDMCell(190,5, "", "T")
+      pdf.ln
+
+      if issue.changesets.any? &&
+          User.current.allowed_to?(:view_changesets, issue.project)
+        pdf.SetFontStyle('B',9)
+        pdf.RDMCell(190,5, l(:label_associated_revisions), "B")
+        pdf.ln
+        for changeset in issue.changesets
+          pdf.SetFontStyle('B',8)
+          csstr  = "#{l(:label_revision)} #{changeset.format_identifier} - "
+          csstr += format_time(changeset.committed_on) + " - " + changeset.author.to_s
+          pdf.RDMCell(190, 5, csstr)
+          pdf.ln
+          unless changeset.comments.blank?
+            pdf.SetFontStyle('',8)
+            pdf.RDMwriteHTMLCell(190,5,'','',
+                                 changeset.comments.to_s, issue.attachments, "")
+          end
+          pdf.ln
+        end
+      end
+
+      if assoc[:journals].present?
+        pdf.SetFontStyle('B',9)
+        pdf.RDMCell(190,5, l(:label_history), "B")
+        pdf.ln
+        assoc[:journals].each do |journal|
+          pdf.SetFontStyle('B',8)
+          title = "##{journal.indice} - #{format_time(journal.created_on)} - #{journal.user}"
+          title << " (#{l(:field_private_notes)})" if journal.private_notes?
+          pdf.RDMCell(190,5, title)
+          pdf.ln
+          pdf.SetFontStyle('I',8)
+          details_to_strings(journal.visible_details, true).each do |string|
+            pdf.RDMMultiCell(190,5, "- " + string)
+          end
+          if journal.notes?
+            pdf.ln unless journal.details.empty?
+            pdf.SetFontStyle('',8)
+            text = textilizable(journal, :notes,
+                                :only_path => false,
+                                :edit_section_links => false,
+                                :headings => false,
+                                :inline_attachments => false
+            )
+            pdf.RDMwriteFormattedCell(190,5,'','', text, issue.attachments, "")
+          end
+          pdf.ln
+        end
+      end
+
+      if issue.attachments.any?
+        pdf.SetFontStyle('B',9)
+        pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
+        pdf.ln
+        for attachment in issue.attachments
+          pdf.SetFontStyle('',8)
+          pdf.RDMCell(80,5, attachment.filename)
+          pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
+          pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
+          pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
+          pdf.ln
+        end
+      end
+      pdf.output
+    end
+
+  end
+end
+
+Redmine::Export::PDF::IssuesPdfHelper.send(:include, IssuesPdfHelperPatch)