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Defect #61 » prawn.patch

Jan Topiński, 2008-11-25 23:50

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app/helpers/pdf_helper.rb (wersja 0)
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# redMine - project management software
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# Copyright (C) 2006  Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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# 
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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# 
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
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module PdfHelper  
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  def PdfHelper.font_for_lang(lang)
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      case lang.to_s
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      when 'ja'
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        return "#{Prawn::BASEDIR}/data/fonts/gkai00mp.ttf"
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      when 'zh'
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        return "#{Prawn::BASEDIR}/data/fonts/gkai00mp.ttf"
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      when 'zh-tw'
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        return "#{Prawn::BASEDIR}/data/fonts/gkai00mp.ttf"
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      else
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        return "#{Prawn::BASEDIR}/data/fonts/DejaVuSans.ttf"
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      end
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  end
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end
app/controllers/issues_controller.rb (kopia robocza)
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        format.html { render :template => 'issues/index.rhtml', :layout => !request.xhr? }
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        format.atom { render_feed(@issues, :title => "#{@project || Setting.app_title}: #{l(:label_issue_plural)}") }
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        format.csv  { send_data(issues_to_csv(@issues, @project).read, :type => 'text/csv; header=present', :filename => 'export.csv') }
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        format.pdf  { send_data(render(:template => 'issues/index.rfpdf', :layout => false), :type => 'application/pdf', :filename => 'export.pdf') }
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        format.pdf  { send_data(render(:template => 'issues/index.pdf.prawn', :layout => false), :type => 'application/pdf', :filename => 'export.pdf') }
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      end
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    else
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      # Send html if the query is not valid
app/views/issues/index.pdf.prawn (wersja 0)
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Prawn::Document.generate('index.pdf', :page_layout => :landscape) do |pdf|
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pdf.font(PdfHelper.font_for_lang(current_language))
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title = @project ? "#{@project.name} - #{l(:label_issue_plural)}" : "#{l(:label_issue_plural)}"
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pdf.header pdf.margin_box.top_left do
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   pdf.text title , :size => 12, :align => :left
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   pdf.stroke_horizontal_rule
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end
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pdf.footer [pdf.margin_box.left, pdf.margin_box.bottom + 20] do
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    pdf.stroke_horizontal_rule
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    pdf.text format_date(Date.today), :size => 12
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end
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pdf.move_down 25
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#rows
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	rows=[]
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        i=0
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	@issues.each do |issue|		
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	   	rows[i] = [issue.id.to_s, issue.tracker.name, issue.status.name,
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                          issue.priority.name, issue.assigned_to ? issue.assigned_to.name : '',
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                          format_date(issue.updated_on),
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                          @project == issue.project ? issue.subject : "#{issue.project.name} - #{issue.subject}"]
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	i=i+1
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        end
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pdf.table rows,     
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    :font_size  => 11, 
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    :horizontal_padding => 10,
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    :vertical_padding   => 3,
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    :border_width       => 1,
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    :position           => :left,
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    :headers            => ["#", l(:field_tracker), l(:field_status), l(:field_priority), l(:field_assigned_to), l(:field_updated_on), l(:field_subject)],
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    :align              => {0 => :center},
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    :align_headers      => :left,
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    :widths             => {6 => 250},
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    :row_colors         => ["ffffff","cccccc"]
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end
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