Adds an option for displaying the issue description on the issue list (#3447).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10948 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/issues_helper.rb

@@ -371,12 +371,16 @@ module IssuesHelper
   def issues_to_csv(issues, project, query, options={})
     decimal_separator = l(:general_csv_decimal_separator)
     encoding = l(:general_csv_encoding)
-    columns = (options[:columns] == 'all' ? query.available_columns : query.columns)
+    columns = (options[:columns] == 'all' ? query.available_inline_columns : query.inline_columns)
+    if options[:description]
+      if description = query.available_columns.detect {|q| q.name == :description}
+        columns << description
+      end
+    end
 
     export = FCSV.generate(:col_sep => l(:general_csv_separator)) do |csv|
       # csv header fields
-      csv << [ "#" ] + columns.collect {|c| Redmine::CodesetUtil.from_utf8(c.caption.to_s, encoding) } +
-        (options[:description] ? [Redmine::CodesetUtil.from_utf8(l(:field_description), encoding)] : [])
+      csv << [ "#" ] + columns.collect {|c| Redmine::CodesetUtil.from_utf8(c.caption.to_s, encoding) }
 
       # csv lines
       issues.each do |issue|
@@ -398,8 +402,7 @@ module IssuesHelper
           end
           s.to_s
         end
-        csv << [ issue.id.to_s ] + col_values.collect {|c| Redmine::CodesetUtil.from_utf8(c.to_s, encoding) } +
-          (options[:description] ? [Redmine::CodesetUtil.from_utf8(issue.description, encoding)] : [])
+        csv << [ issue.id.to_s ] + col_values.collect {|c| Redmine::CodesetUtil.from_utf8(c.to_s, encoding) }
       end
     end
     export

app/helpers/queries_helper.rb

@@ -50,6 +50,14 @@ module QueriesHelper
     end
   end
 
+  def available_block_columns_tags(query)
+    tags = ''.html_safe
+    query.available_block_columns.each do |column|
+      tags << content_tag('label', check_box_tag('c[]', column.name.to_s, query.has_column?(column)) + " #{column.caption}", :class => 'inline')
+    end
+    tags
+  end
+
   def column_header(column)
     column.sortable ? sort_header_tag(column.name.to_s, :caption => column.caption,
                                                         :default_order => column.default_order) :
@@ -70,6 +78,8 @@ module QueriesHelper
     when 'String'
       if column.name == :subject
         link_to(h(value), :controller => 'issues', :action => 'show', :id => issue)
+      elsif column.name == :description
+        issue.description? ? content_tag('div', textilizable(issue, :description), :class => "wiki") : ''
       else
         h(value)
       end

app/models/query.rb

@@ -27,6 +27,7 @@ class QueryColumn
       self.groupable = name.to_s
     end
     self.default_order = options[:default_order]
+    @inline = options.key?(:inline) ? options[:inline] : true
     @caption_key = options[:caption] || "field_#{name}"
   end
 
@@ -43,6 +44,10 @@ class QueryColumn
     @sortable.is_a?(Proc) ? @sortable.call : @sortable
   end
 
+  def inline?
+    @inline
+  end
+
   def value(issue)
     issue.send name
   end
@@ -58,6 +63,7 @@ class QueryCustomFieldColumn < QueryColumn
     self.name = "cf_#{custom_field.id}".to_sym
     self.sortable = custom_field.order_statement || false
     self.groupable = custom_field.group_statement || false
+    @inline = true
     @cf = custom_field
   end
 
@@ -153,7 +159,8 @@ class Query < ActiveRecord::Base
     QueryColumn.new(:estimated_hours, :sortable => "#{Issue.table_name}.estimated_hours"),
     QueryColumn.new(:done_ratio, :sortable => "#{Issue.table_name}.done_ratio", :groupable => true),
     QueryColumn.new(:created_on, :sortable => "#{Issue.table_name}.created_on", :default_order => 'desc'),
-    QueryColumn.new(:relations, :caption => :label_related_issues)
+    QueryColumn.new(:relations, :caption => :label_related_issues),
+    QueryColumn.new(:description, :inline => false)
   ]
   cattr_reader :available_columns
 
@@ -506,6 +513,22 @@ class Query < ActiveRecord::Base
     end.compact
   end
 
+  def inline_columns
+    columns.select(&:inline?)
+  end
+
+  def block_columns
+    columns.reject(&:inline?)
+  end
+
+  def available_inline_columns
+    available_columns.select(&:inline?)
+  end
+
+  def available_block_columns
+    available_columns.reject(&:inline?)
+  end
+
   def default_columns_names
     @default_columns_names ||= begin
       default_columns = Setting.issue_list_default_columns.map(&:to_sym)

app/views/issues/_list.html.erb

@@ -10,7 +10,7 @@
                               :title => "#{l(:button_check_all)}/#{l(:button_uncheck_all)}" %>
       </th>
       <%= sort_header_tag('id', :caption => '#', :default_order => 'desc') %>
-      <% query.columns.each do |column| %>
+      <% query.inline_columns.each do |column| %>
         <%= column_header(column) %>
       <% end %>
     </tr>
@@ -21,7 +21,7 @@
   <% if @query.grouped? && (group = @query.group_by_column.value(issue)) != previous_group %>
     <% reset_cycle %>
     <tr class="group open">
-      <td colspan="<%= query.columns.size + 2 %>">
+      <td colspan="<%= query.inline_columns.size + 2 %>">
         <span class="expander" onclick="toggleRowGroup(this);">&nbsp;</span>
         <%= group.blank? ? l(:label_none) : column_content(@query.group_by_column, issue) %> <span class="count"><%= @issue_count_by_group[group] %></span>
         <%= link_to_function("#{l(:button_collapse_all)}/#{l(:button_expand_all)}",
@@ -33,8 +33,15 @@
   <tr id="issue-<%= issue.id %>" class="hascontextmenu <%= cycle('odd', 'even') %> <%= issue.css_classes %> <%= level > 0 ? "idnt idnt-#{level}" : nil %>">
     <td class="checkbox hide-when-print"><%= check_box_tag("ids[]", issue.id, false, :id => nil) %></td>
     <td class="id"><%= link_to issue.id, issue_path(issue) %></td>
-    <%= raw query.columns.map {|column| "<td class=\"#{column.css_classes}\">#{column_content(column, issue)}</td>"}.join %>
+    <%= raw query.inline_columns.map {|column| "<td class=\"#{column.css_classes}\">#{column_content(column, issue)}</td>"}.join %>
   </tr>
+  <% @query.block_columns.each do |column|
+       if (text = column_content(column, issue)) && text.present? -%>
+  <tr class="<%= current_cycle %>">
+    <td colspan="<%= @query.inline_columns.size + 2 %>" class="<%= column.css_classes %>"><%= text %></td>
+  </tr>
+  <% end -%>
+  <% end -%>
   <% end -%>
   </tbody>
 </table>

app/views/issues/index.html.erb

@@ -34,6 +34,10 @@
                                  @query.group_by)
                        ) %></td>
           </tr>
+          <tr>
+            <td><%= l(:button_show) %></td>
+            <td><%= available_block_columns_tags(@query) %></td>
+          </tr>
         </table>
       </div>
     </fieldset>
@@ -73,7 +77,7 @@
     <label><%= radio_button_tag 'columns', 'all' %> <%= l(:description_all_columns) %></label>
   </p>
   <p>
-    <label><%= check_box_tag 'description', '1' %> <%= l(:field_description) %></label>
+    <label><%= check_box_tag 'description', '1', @query.has_column?(:description) %> <%= l(:field_description) %></label>
   </p>
   <p class="buttons">
     <%= submit_tag l(:button_export), :name => nil, :onclick => "hideModal(this);" %>

app/views/queries/_columns.html.erb

@@ -4,7 +4,7 @@
       <%= label_tag "available_columns", l(:description_available_columns) %>
       <br />
       <%= select_tag 'available_columns',
-              options_for_select((query.available_columns - query.columns).collect {|column| [column.caption, column.name]}),
+              options_for_select((query.available_inline_columns - query.columns).collect {|column| [column.caption, column.name]}),
               :multiple => true, :size => 10, :style => "width:150px",
               :ondblclick => "moveOptions(this.form.available_columns, this.form.selected_columns);" %>
     </td>
@@ -18,7 +18,7 @@
       <%= label_tag "selected_columns", l(:description_selected_columns) %>
       <br />
       <%= select_tag((defined?(tag_name) ? tag_name : 'c[]'),
-              options_for_select(query.columns.collect {|column| [column.caption, column.name]}),
+              options_for_select(query.inline_columns.collect {|column| [column.caption, column.name]}),
               :id => 'selected_columns', :multiple => true, :size => 10, :style => "width:150px",
               :ondblclick => "moveOptions(this.form.selected_columns, this.form.available_columns);") %>
     </td>

app/views/queries/_form.html.erb

@@ -21,6 +21,9 @@
 
 <p><label for="query_group_by"><%= l(:field_group_by) %></label>
 <%= select 'query', 'group_by', @query.groupable_columns.collect {|c| [c.caption, c.name.to_s]}, :include_blank => true %></p>
+
+<p><label><%= l(:button_show) %></label>
+<%= available_block_columns_tags(@query) %></p>
 </div>
 
 <fieldset id="filters"><legend><%= l(:label_filter_plural) %></legend>

lib/plugins/rfpdf/lib/tcpdf.rb

@@ -403,6 +403,9 @@ class TCPDF
 			Error("Incorrect orientation: #{orientation}")
 		end
 
+    @fw = @w_pt/@k
+    @fh = @h_pt/@k
+    
 		@cur_orientation = @def_orientation
 		@w = @w_pt/@k
 		@h = @h_pt/@k
@@ -3615,9 +3618,9 @@ class TCPDF
 		restspace = GetPageHeight() - GetY() - GetBreakMargin();
 		
 		writeHTML(html, true, fill); # write html text
+    SetX(x)
 		
 		currentY =  GetY();
-		
 		@auto_page_break = false;
 		# check if a new page has been created
 		if (@page > pagenum)
@@ -3625,11 +3628,13 @@ class TCPDF
 			currentpage = @page;
 			@page = pagenum;
 			SetY(GetPageHeight() - restspace - GetBreakMargin());
+      SetX(x)
 			Cell(w, restspace - 1, "", b, 0, 'L', 0);
 			b = b2;
 			@page += 1;
 			while @page < currentpage
 				SetY(@t_margin); # put cursor at the beginning of text
+        SetX(x)
 				Cell(w, @page_break_trigger - @t_margin, "", b, 0, 'L', 0);
 				@page += 1;
 			end
@@ -3638,10 +3643,12 @@ class TCPDF
 			end
 			# design a cell around the text on last page
 			SetY(@t_margin); # put cursor at the beginning of text
+      SetX(x)
 			Cell(w, currentY - @t_margin, "", b, 0, 'L', 0);
 		else
 			SetY(y); # put cursor at the beginning of text
 			# design a cell around the text
+      SetX(x)
 			Cell(w, [h, (currentY - y)].max, "", border, 0, 'L', 0);
 		end
 		@auto_page_break = true;

lib/redmine/export/pdf.rb

@@ -34,12 +34,12 @@ module Redmine
         include Redmine::I18n
         attr_accessor :footer_date
 
-        def initialize(lang)
+        def initialize(lang, orientation='P')
           @@k_path_cache = Rails.root.join('tmp', 'pdf')
           FileUtils.mkdir_p @@k_path_cache unless File::exist?(@@k_path_cache)
           set_language_if_valid lang
           pdf_encoding = l(:general_pdf_encoding).upcase
-          super('P', 'mm', 'A4', (pdf_encoding == 'UTF-8'), pdf_encoding)
+          super(orientation, 'mm', 'A4', (pdf_encoding == 'UTF-8'), pdf_encoding)
           case current_language.to_s.downcase
           when 'vi'
             @font_for_content = 'DejaVuSans'
@@ -236,7 +236,7 @@ module Redmine
 
       # fetch row values
       def fetch_row_values(issue, query, level)
-        query.columns.collect do |column|
+        query.inline_columns.collect do |column|
           s = if column.is_a?(QueryCustomFieldColumn)
             cv = issue.custom_field_values.detect {|v| v.custom_field_id == column.custom_field.id}
             show_value(cv)
@@ -263,10 +263,10 @@ module Redmine
         #  by captions
         pdf.SetFontStyle('B',8)
         col_padding = pdf.GetStringWidth('OO')
-        col_width_min = query.columns.map {|v| pdf.GetStringWidth(v.caption) + col_padding}
+        col_width_min = query.inline_columns.map {|v| pdf.GetStringWidth(v.caption) + col_padding}
         col_width_max = Array.new(col_width_min)
         col_width_avg = Array.new(col_width_min)
-        word_width_max = query.columns.map {|c|
+        word_width_max = query.inline_columns.map {|c|
           n = 10
           c.caption.split.each {|w|
             x = pdf.GetStringWidth(w) + col_padding
@@ -370,13 +370,13 @@ module Redmine
         # render it background to find the max height used
         base_x = pdf.GetX
         base_y = pdf.GetY
-        max_height = issues_to_pdf_write_cells(pdf, query.columns, col_width, row_height, true)
+        max_height = issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, row_height, true)
         pdf.Rect(base_x, base_y, table_width + col_id_width, max_height, 'FD');
         pdf.SetXY(base_x, base_y);
 
         # write the cells on page
         pdf.RDMCell(col_id_width, row_height, "#", "T", 0, 'C', 1)
-        issues_to_pdf_write_cells(pdf, query.columns, col_width, row_height, true)
+        issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, row_height, true)
         issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, col_id_width, col_width)
         pdf.SetY(base_y + max_height);
 
@@ -387,7 +387,7 @@ module Redmine
 
       # Returns a PDF string of a list of issues
       def issues_to_pdf(issues, project, query)
-        pdf = ITCPDF.new(current_language)
+        pdf = ITCPDF.new(current_language, "L")
         title = query.new_record? ? l(:label_issue_plural) : query.name
         title = "#{project} - #{title}" if project
         pdf.SetTitle(title)
@@ -407,11 +407,17 @@ module Redmine
         # column widths
         table_width = page_width - right_margin - 10  # fixed left margin
         col_width = []
-        unless query.columns.empty?
+        unless query.inline_columns.empty?
           col_width = calc_col_width(issues, query, table_width - col_id_width, pdf)
           table_width = col_width.inject(0) {|s,v| s += v}
         end
 
+				# use full width if the description is displayed
+        if table_width > 0 && query.has_column?(:description)
+          col_width = col_width.map {|w| w = w * (page_width - right_margin - 10 - col_id_width) / table_width}
+          table_width = col_width.inject(0) {|s,v| s += v}
+        end
+
         # title
         pdf.SetFontStyle('B',11)
         pdf.RDMCell(190,10, title)
@@ -454,6 +460,13 @@ module Redmine
           issues_to_pdf_write_cells(pdf, col_values, col_width, row_height)
           issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, col_id_width, col_width)
           pdf.SetY(base_y + max_height);
+
+          if query.has_column?(:description) && issue.description?
+            pdf.SetX(10)
+            pdf.SetAutoPageBreak(true, 20)
+            pdf.RDMwriteHTMLCell(0, 5, 10, 0, issue.description.to_s, issue.attachments, "LRBT")
+            pdf.SetAutoPageBreak(false)
+          end
         end
 
         if issues.size == Setting.issues_export_limit.to_i

public/stylesheets/application.css

@@ -149,6 +149,8 @@ tr.issue td.subject, tr.issue td.category, td.assigned_to, tr.issue td.string, t
 tr.issue td.subject, tr.issue td.relations { text-align: left; }
 tr.issue td.done_ratio table.progress { margin-left:auto; margin-right: auto;}
 tr.issue td.relations span {white-space: nowrap;}
+table.issues td.description {color:#777; font-size:90%; padding:4px 4px 4px 24px; text-align:left; white-space:normal;}
+table.issues td.description pre {white-space:normal;}
 
 tr.issue.idnt td.subject a {background: url(../images/bullet_arrow_right.png) no-repeat 0 50%; padding-left: 16px;}
 tr.issue.idnt-1 td.subject {padding-left: 0.5em;}

test/functional/issues_controller_test.rb

@@ -418,7 +418,7 @@ class IssuesControllerTest < ActionController::TestCase
     assert_equal 'text/csv; header=present', @response.content_type
     assert @response.body.starts_with?("#,")
     lines = @response.body.chomp.split("\n")
-    assert_equal assigns(:query).available_columns.size + 1, lines[0].split(',').size
+    assert_equal assigns(:query).available_inline_columns.size + 1, lines[0].split(',').size
   end
 
   def test_index_csv_with_multi_column_field
@@ -825,6 +825,17 @@ class IssuesControllerTest < ActionController::TestCase
     assert_equal 'application/pdf', response.content_type
   end
 
+  def test_index_with_description_column
+    get :index, :set_filter => 1, :c => %w(subject description)
+
+    assert_select 'table.issues thead th', 3 # columns: chekbox + id + subject
+    assert_select 'td.description[colspan=3]', :text => 'Unable to print recipes'
+
+    get :index, :set_filter => 1, :c => %w(subject description), :format => 'pdf'
+    assert_response :success
+    assert_equal 'application/pdf', response.content_type
+  end
+
   def test_index_send_html_if_query_is_invalid
     get :index, :f => ['start_date'], :op => {:start_date => '='}
     assert_equal 'text/html', @response.content_type

test/unit/query_test.rb

@@ -737,7 +737,9 @@ class QueryTest < ActiveSupport::TestCase
 
   def test_default_columns
     q = Query.new
-    assert !q.columns.empty?
+    assert q.columns.any?
+    assert q.inline_columns.any?
+    assert q.block_columns.empty?
   end
 
   def test_set_column_names
@@ -748,6 +750,21 @@ class QueryTest < ActiveSupport::TestCase
     assert q.has_column?(c)
   end
 
+  def test_inline_and_block_columns
+    q = Query.new
+    q.column_names = ['subject', 'description', 'tracker']
+
+    assert_equal [:subject, :tracker], q.inline_columns.map(&:name)
+    assert_equal [:description], q.block_columns.map(&:name)
+  end
+
+  def test_custom_field_columns_should_be_inline
+    q = Query.new
+    columns = q.available_columns.select {|column| column.is_a? QueryCustomFieldColumn}
+    assert columns.any?
+    assert_nil columns.detect {|column| !column.inline?}
+  end
+
   def test_query_should_preload_spent_hours
     q = Query.new(:name => '_', :column_names => [:subject, :spent_hours])
     assert q.has_column?(:spent_hours)