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1 | 1 | # encoding: utf-8 |
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2 | 2 | # |
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3 | 3 | # Redmine - project management software |
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4 | 4 | # Copyright (C) 2006-2013 Jean-Philippe Lang |
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5 | 5 | # |
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6 | 6 | # This program is free software; you can redistribute it and/or |
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7 | 7 | # modify it under the terms of the GNU General Public License |
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8 | 8 | # as published by the Free Software Foundation; either version 2 |
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9 | 9 | # of the License, or (at your option) any later version. |
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10 | 10 | # |
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11 | 11 | # This program is distributed in the hope that it will be useful, |
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12 | 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | 14 | # GNU General Public License for more details. |
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15 | 15 | # |
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16 | 16 | # You should have received a copy of the GNU General Public License |
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17 | 17 | # along with this program; if not, write to the Free Software |
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18 | 18 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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19 | 19 | |
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20 | 20 | require 'tcpdf' |
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21 | 21 | require 'fpdf/chinese' |
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22 | 22 | require 'fpdf/japanese' |
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23 | 23 | require 'fpdf/korean' |
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24 | 24 | |
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25 | 25 | if RUBY_VERSION < '1.9' |
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26 | 26 | require 'iconv' |
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27 | 27 | end |
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28 | 28 | |
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29 | 29 | module Redmine |
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30 | 30 | module Export |
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31 | 31 | module PDF |
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32 | 32 | include ActionView::Helpers::TextHelper |
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33 | 33 | include ActionView::Helpers::NumberHelper |
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34 | 34 | include IssuesHelper |
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35 | 35 | |
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36 | 36 | class ITCPDF < TCPDF |
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37 | 37 | include Redmine::I18n |
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38 | 38 | attr_accessor :footer_date |
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39 | 39 | |
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40 | 40 | def initialize(lang, orientation='P') |
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41 | 41 | @@k_path_cache = Rails.root.join('tmp', 'pdf') |
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42 | 42 | FileUtils.mkdir_p @@k_path_cache unless File::exist?(@@k_path_cache) |
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43 | 43 | set_language_if_valid lang |
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44 | 44 | pdf_encoding = l(:general_pdf_encoding).upcase |
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45 | 45 | super(orientation, 'mm', 'A4', (pdf_encoding == 'UTF-8'), pdf_encoding) |
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46 | 46 | case current_language.to_s.downcase |
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47 | 47 | when 'vi' |
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48 | 48 | @font_for_content = 'DejaVuSans' |
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49 | 49 | @font_for_footer = 'DejaVuSans' |
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50 | 50 | else |
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51 | 51 | case pdf_encoding |
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52 | 52 | when 'UTF-8' |
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53 | 53 | @font_for_content = 'FreeSans' |
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54 | 54 | @font_for_footer = 'FreeSans' |
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55 | 55 | when 'CP949' |
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56 | 56 | extend(PDF_Korean) |
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57 | 57 | AddUHCFont() |
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58 | 58 | @font_for_content = 'UHC' |
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59 | 59 | @font_for_footer = 'UHC' |
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60 | 60 | when 'CP932', 'SJIS', 'SHIFT_JIS' |
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61 | 61 | extend(PDF_Japanese) |
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62 | 62 | AddSJISFont() |
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63 | 63 | @font_for_content = 'SJIS' |
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64 | 64 | @font_for_footer = 'SJIS' |
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65 | 65 | when 'GB18030' |
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66 | 66 | extend(PDF_Chinese) |
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67 | 67 | AddGBFont() |
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68 | 68 | @font_for_content = 'GB' |
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69 | 69 | @font_for_footer = 'GB' |
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70 | 70 | when 'BIG5' |
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71 | 71 | extend(PDF_Chinese) |
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72 | 72 | AddBig5Font() |
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73 | 73 | @font_for_content = 'Big5' |
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74 | 74 | @font_for_footer = 'Big5' |
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75 | 75 | else |
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76 | 76 | @font_for_content = 'Arial' |
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77 | 77 | @font_for_footer = 'Helvetica' |
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78 | 78 | end |
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79 | 79 | end |
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80 | 80 | SetCreator(Redmine::Info.app_name) |
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81 | 81 | SetFont(@font_for_content) |
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82 | 82 | @outlines = [] |
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83 | 83 | @outlineRoot = nil |
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84 | 84 | end |
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85 | 85 | |
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86 | 86 | def SetFontStyle(style, size) |
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87 | 87 | SetFont(@font_for_content, style, size) |
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88 | 88 | end |
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89 | 89 | |
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90 | 90 | def SetTitle(txt) |
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91 | 91 | txt = begin |
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92 | 92 | utf16txt = to_utf16(txt) |
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93 | 93 | hextxt = "<FEFF" # FEFF is BOM |
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94 | 94 | hextxt << utf16txt.unpack("C*").map {|x| sprintf("%02X",x) }.join |
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95 | 95 | hextxt << ">" |
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96 | 96 | rescue |
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97 | 97 | txt |
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98 | 98 | end || '' |
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99 | 99 | super(txt) |
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100 | 100 | end |
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101 | 101 | |
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102 | 102 | def textstring(s) |
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103 | 103 | # Format a text string |
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104 | 104 | if s =~ /^</ # This means the string is hex-dumped. |
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105 | 105 | return s |
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106 | 106 | else |
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107 | 107 | return '('+escape(s)+')' |
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108 | 108 | end |
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109 | 109 | end |
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110 | 110 | |
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111 | 111 | def fix_text_encoding(txt) |
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112 | 112 | RDMPdfEncoding::rdm_from_utf8(txt, l(:general_pdf_encoding)) |
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113 | 113 | end |
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114 | 114 | |
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115 | 115 | def formatted_text(text) |
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116 | 116 | html = Redmine::WikiFormatting.to_html(Setting.text_formatting, text) |
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117 | 117 | # Strip {{toc}} tags |
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118 | 118 | html.gsub!(/<p>\{\{([<>]?)toc\}\}<\/p>/i, '') |
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119 | 119 | html |
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120 | 120 | end |
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121 | 121 | |
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122 | 122 | # Encodes an UTF-8 string to UTF-16BE |
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123 | 123 | def to_utf16(str) |
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124 | 124 | if str.respond_to?(:encode) |
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125 | 125 | str.encode('UTF-16BE') |
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126 | 126 | else |
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127 | 127 | Iconv.conv('UTF-16BE', 'UTF-8', str) |
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128 | 128 | end |
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129 | 129 | end |
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130 | 130 | |
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131 | 131 | def RDMCell(w ,h=0, txt='', border=0, ln=0, align='', fill=0, link='') |
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132 | 132 | Cell(w, h, fix_text_encoding(txt), border, ln, align, fill, link) |
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133 | 133 | end |
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134 | 134 | |
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135 | 135 | def RDMMultiCell(w, h=0, txt='', border=0, align='', fill=0, ln=1) |
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136 | 136 | MultiCell(w, h, fix_text_encoding(txt), border, align, fill, ln) |
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137 | 137 | end |
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138 | 138 | |
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139 | 139 | def RDMwriteHTMLCell(w, h, x, y, txt='', attachments=[], border=0, ln=1, fill=0) |
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140 | 140 | @attachments = attachments |
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141 | 141 | writeHTMLCell(w, h, x, y, |
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142 | 142 | fix_text_encoding(formatted_text(txt)), |
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143 | 143 | border, ln, fill) |
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144 | 144 | end |
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145 | 145 | |
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146 | 146 | def getImageFilename(attrname) |
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147 | 147 | # attrname: general_pdf_encoding string file/uri name |
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148 | 148 | atta = RDMPdfEncoding.attach(@attachments, attrname, l(:general_pdf_encoding)) |
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149 | 149 | if atta |
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150 | 150 | return atta.diskfile |
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151 | 151 | else |
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152 | 152 | return nil |
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153 | 153 | end |
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154 | 154 | end |
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155 | 155 | |
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156 | 156 | def Footer |
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157 | 157 | SetFont(@font_for_footer, 'I', 8) |
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158 | 158 | SetY(-15) |
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159 | 159 | SetX(15) |
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160 | 160 | RDMCell(0, 5, @footer_date, 0, 0, 'L') |
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161 | 161 | SetY(-15) |
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162 | 162 | SetX(-30) |
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163 | 163 | RDMCell(0, 5, PageNo().to_s + '/{nb}', 0, 0, 'C') |
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164 | 164 | end |
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165 | 165 | |
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166 | 166 | def Bookmark(txt, level=0, y=0) |
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167 | 167 | if (y == -1) |
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168 | 168 | y = GetY() |
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169 | 169 | end |
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170 | 170 | @outlines << {:t => txt, :l => level, :p => PageNo(), :y => (@h - y)*@k} |
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171 | 171 | end |
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172 | 172 | |
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173 | 173 | def bookmark_title(txt) |
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174 | 174 | txt = begin |
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175 | 175 | utf16txt = to_utf16(txt) |
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176 | 176 | hextxt = "<FEFF" # FEFF is BOM |
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177 | 177 | hextxt << utf16txt.unpack("C*").map {|x| sprintf("%02X",x) }.join |
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178 | 178 | hextxt << ">" |
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179 | 179 | rescue |
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180 | 180 | txt |
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181 | 181 | end || '' |
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182 | 182 | end |
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183 | 183 | |
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184 | 184 | def putbookmarks |
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185 | 185 | nb=@outlines.size |
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186 | 186 | return if (nb==0) |
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187 | 187 | lru=[] |
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188 | 188 | level=0 |
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189 | 189 | @outlines.each_with_index do |o, i| |
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190 | 190 | if(o[:l]>0) |
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191 | 191 | parent=lru[o[:l]-1] |
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192 | 192 | #Set parent and last pointers |
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193 | 193 | @outlines[i][:parent]=parent |
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194 | 194 | @outlines[parent][:last]=i |
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195 | 195 | if (o[:l]>level) |
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196 | 196 | #Level increasing: set first pointer |
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197 | 197 | @outlines[parent][:first]=i |
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198 | 198 | end |
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199 | 199 | else |
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200 | 200 | @outlines[i][:parent]=nb |
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201 | 201 | end |
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202 | 202 | if (o[:l]<=level && i>0) |
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203 | 203 | #Set prev and next pointers |
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204 | 204 | prev=lru[o[:l]] |
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205 | 205 | @outlines[prev][:next]=i |
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206 | 206 | @outlines[i][:prev]=prev |
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207 | 207 | end |
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208 | 208 | lru[o[:l]]=i |
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209 | 209 | level=o[:l] |
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210 | 210 | end |
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211 | 211 | #Outline items |
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212 | 212 | n=self.n+1 |
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213 | 213 | @outlines.each_with_index do |o, i| |
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214 | 214 | newobj() |
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215 | 215 | out('<</Title '+bookmark_title(o[:t])) |
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216 | 216 | out("/Parent #{n+o[:parent]} 0 R") |
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217 | 217 | if (o[:prev]) |
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218 | 218 | out("/Prev #{n+o[:prev]} 0 R") |
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219 | 219 | end |
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220 | 220 | if (o[:next]) |
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221 | 221 | out("/Next #{n+o[:next]} 0 R") |
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222 | 222 | end |
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223 | 223 | if (o[:first]) |
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224 | 224 | out("/First #{n+o[:first]} 0 R") |
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225 | 225 | end |
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226 | 226 | if (o[:last]) |
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227 | 227 | out("/Last #{n+o[:last]} 0 R") |
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228 | 228 | end |
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229 | 229 | out("/Dest [%d 0 R /XYZ 0 %.2f null]" % [1+2*o[:p], o[:y]]) |
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230 | 230 | out('/Count 0>>') |
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231 | 231 | out('endobj') |
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232 | 232 | end |
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233 | 233 | #Outline root |
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234 | 234 | newobj() |
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235 | 235 | @outlineRoot=self.n |
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236 | 236 | out("<</Type /Outlines /First #{n} 0 R"); |
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237 | 237 | out("/Last #{n+lru[0]} 0 R>>"); |
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238 | 238 | out('endobj'); |
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239 | 239 | end |
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240 | 240 | |
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241 | 241 | def putresources() |
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242 | 242 | super |
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243 | 243 | putbookmarks() |
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244 | 244 | end |
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245 | 245 | |
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246 | 246 | def putcatalog() |
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247 | 247 | super |
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248 | 248 | if(@outlines.size > 0) |
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249 | 249 | out("/Outlines #{@outlineRoot} 0 R"); |
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250 | 250 | out('/PageMode /UseOutlines'); |
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251 | 251 | end |
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252 | 252 | end |
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253 | 253 | end |
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254 | 254 | |
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255 | 255 | # fetch row values |
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256 | 256 | def fetch_row_values(issue, query, level) |
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257 | 257 | query.inline_columns.collect do |column| |
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258 | 258 | s = if column.is_a?(QueryCustomFieldColumn) |
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259 | 259 | cv = issue.custom_field_values.detect {|v| v.custom_field_id == column.custom_field.id} |
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260 | 260 | show_value(cv) |
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261 | 261 | else |
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262 | 262 | value = issue.send(column.name) |
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263 | 263 | if column.name == :subject |
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264 | 264 | value = " " * level + value |
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265 | 265 | end |
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266 | 266 | if value.is_a?(Date) |
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267 | 267 | format_date(value) |
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268 | 268 | elsif value.is_a?(Time) |
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269 | 269 | format_time(value) |
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270 | 270 | else |
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271 | 271 | value |
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272 | 272 | end |
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273 | 273 | end |
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274 | 274 | s.to_s |
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275 | 275 | end |
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276 | 276 | end |
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277 | 277 | |
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278 | 278 | # calculate columns width |
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279 | 279 | def calc_col_width(issues, query, table_width, pdf) |
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280 | 280 | # calculate statistics |
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281 | 281 | # by captions |
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282 | 282 | pdf.SetFontStyle('B',8) |
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283 | 283 | col_padding = pdf.GetStringWidth('OO') |
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284 | 284 | col_width_min = query.inline_columns.map {|v| pdf.GetStringWidth(v.caption) + col_padding} |
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285 | 285 | col_width_max = Array.new(col_width_min) |
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286 | 286 | col_width_avg = Array.new(col_width_min) |
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287 | 287 | word_width_max = query.inline_columns.map {|c| |
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288 | 288 | n = 10 |
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289 | 289 | c.caption.split.each {|w| |
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290 | 290 | x = pdf.GetStringWidth(w) + col_padding |
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291 | 291 | n = x if n < x |
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292 | 292 | } |
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293 | 293 | n |
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294 | 294 | } |
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295 | 295 | |
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296 | 296 | # by properties of issues |
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297 | 297 | pdf.SetFontStyle('',8) |
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298 | 298 | col_padding = pdf.GetStringWidth('OO') |
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299 | 299 | k = 1 |
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300 | 300 | issue_list(issues) {|issue, level| |
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301 | 301 | k += 1 |
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302 | 302 | values = fetch_row_values(issue, query, level) |
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303 | 303 | values.each_with_index {|v,i| |
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304 | 304 | n = pdf.GetStringWidth(v) + col_padding |
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305 | 305 | col_width_max[i] = n if col_width_max[i] < n |
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306 | 306 | col_width_min[i] = n if col_width_min[i] > n |
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307 | 307 | col_width_avg[i] += n |
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308 | 308 | v.split.each {|w| |
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309 | 309 | x = pdf.GetStringWidth(w) + col_padding |
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310 | 310 | word_width_max[i] = x if word_width_max[i] < x |
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311 | 311 | } |
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312 | 312 | } |
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313 | 313 | } |
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314 | 314 | col_width_avg.map! {|x| x / k} |
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315 | 315 | |
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316 | 316 | # calculate columns width |
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317 | 317 | ratio = table_width / col_width_avg.inject(0, :+) |
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318 | 318 | col_width = col_width_avg.map {|w| w * ratio} |
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319 | 319 | |
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320 | 320 | # correct max word width if too many columns |
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321 | 321 | ratio = table_width / word_width_max.inject(0, :+) |
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322 | 322 | word_width_max.map! {|v| v * ratio} if ratio < 1 |
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323 | 323 | |
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324 | 324 | # correct and lock width of some columns |
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325 | 325 | done = 1 |
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326 | 326 | col_fix = [] |
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327 | 327 | col_width.each_with_index do |w,i| |
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328 | 328 | if w > col_width_max[i] |
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329 | 329 | col_width[i] = col_width_max[i] |
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330 | 330 | col_fix[i] = 1 |
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331 | 331 | done = 0 |
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332 | 332 | elsif w < word_width_max[i] |
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333 | 333 | col_width[i] = word_width_max[i] |
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334 | 334 | col_fix[i] = 1 |
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335 | 335 | done = 0 |
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336 | 336 | else |
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337 | 337 | col_fix[i] = 0 |
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338 | 338 | end |
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339 | 339 | end |
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340 | 340 | |
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341 | 341 | # iterate while need to correct and lock coluns width |
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342 | 342 | while done == 0 |
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343 | 343 | # calculate free & locked columns width |
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344 | 344 | done = 1 |
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345 | 345 | fix_col_width = 0 |
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346 | 346 | free_col_width = 0 |
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347 | 347 | col_width.each_with_index do |w,i| |
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348 | 348 | if col_fix[i] == 1 |
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349 | 349 | fix_col_width += w |
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350 | 350 | else |
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351 | 351 | free_col_width += w |
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352 | 352 | end |
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353 | 353 | end |
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354 | 354 | |
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355 | 355 | # calculate column normalizing ratio |
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356 | 356 | if free_col_width == 0 |
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357 | 357 | ratio = table_width / col_width.inject(0, :+) |
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358 | 358 | else |
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359 | 359 | ratio = (table_width - fix_col_width) / free_col_width |
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360 | 360 | end |
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361 | 361 | |
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362 | 362 | # correct columns width |
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363 | 363 | col_width.each_with_index do |w,i| |
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364 | 364 | if col_fix[i] == 0 |
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365 | 365 | col_width[i] = w * ratio |
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366 | 366 | |
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367 | 367 | # check if column width less then max word width |
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368 | 368 | if col_width[i] < word_width_max[i] |
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369 | 369 | col_width[i] = word_width_max[i] |
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370 | 370 | col_fix[i] = 1 |
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371 | 371 | done = 0 |
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372 | 372 | elsif col_width[i] > col_width_max[i] |
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373 | 373 | col_width[i] = col_width_max[i] |
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374 | 374 | col_fix[i] = 1 |
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375 | 375 | done = 0 |
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376 | 376 | end |
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377 | 377 | end |
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378 | 378 | end |
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379 | 379 | end |
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380 | 380 | col_width |
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381 | 381 | end |
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382 | 382 | |
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383 | 383 | def render_table_header(pdf, query, col_width, row_height, table_width) |
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384 | 384 | # headers |
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385 | 385 | pdf.SetFontStyle('B',8) |
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386 | 386 | pdf.SetFillColor(230, 230, 230) |
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387 | 387 | |
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388 | 388 | # render it background to find the max height used |
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389 | 389 | base_x = pdf.GetX |
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390 | 390 | base_y = pdf.GetY |
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391 | 391 | max_height = issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, row_height, true) |
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392 | 392 | pdf.Rect(base_x, base_y, table_width, max_height, 'FD'); |
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393 | 393 | pdf.SetXY(base_x, base_y); |
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394 | 394 | |
|
|
395 | 395 | # write the cells on page |
|
|
396 | 396 | issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, row_height, true) |
|
|
397 | issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, col_width) | |
|
|
397 | issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, 0, col_width) | |
|
|
398 | 398 | pdf.SetY(base_y + max_height); |
|
|
399 | 399 | |
|
|
400 | 400 | # rows |
|
|
401 | 401 | pdf.SetFontStyle('',8) |
|
|
402 | 402 | pdf.SetFillColor(255, 255, 255) |
|
|
403 | 403 | end |
|
|
404 | 404 | |
|
|
405 | 405 | # Returns a PDF string of a list of issues |
|
|
406 | 406 | def issues_to_pdf(issues, project, query) |
|
|
407 | 407 | pdf = ITCPDF.new(current_language, "L") |
|
|
408 | 408 | title = query.new_record? ? l(:label_issue_plural) : query.name |
|
|
409 | 409 | title = "#{project} - #{title}" if project |
|
|
410 | 410 | pdf.SetTitle(title) |
|
|
411 | 411 | pdf.alias_nb_pages |
|
|
412 | 412 | pdf.footer_date = format_date(Date.today) |
|
|
413 | 413 | pdf.SetAutoPageBreak(false) |
|
|
414 | 414 | pdf.AddPage("L") |
|
|
415 | 415 | |
|
|
416 | 416 | # Landscape A4 = 210 x 297 mm |
|
|
417 | 417 | page_height = 210 |
|
|
418 | 418 | page_width = 297 |
|
|
419 | 419 | left_margin = 10 |
|
|
420 | 420 | right_margin = 10 |
|
|
421 | 421 | bottom_margin = 20 |
|
|
422 | 422 | row_height = 4 |
|
|
423 | 423 | |
|
|
424 | 424 | # column widths |
|
|
425 | 425 | table_width = page_width - right_margin - left_margin |
|
|
426 | 426 | col_width = [] |
|
|
427 | 427 | unless query.inline_columns.empty? |
|
|
428 | 428 | col_width = calc_col_width(issues, query, table_width, pdf) |
|
|
429 | 429 | table_width = col_width.inject(0, :+) |
|
|
430 | 430 | end |
|
|
431 | 431 | |
|
|
432 | 432 | # use full width if the description is displayed |
|
|
433 | 433 | if table_width > 0 && query.has_column?(:description) |
|
|
434 | 434 | col_width = col_width.map {|w| w * (page_width - right_margin - left_margin) / table_width} |
|
|
435 | 435 | table_width = col_width.inject(0, :+) |
|
|
436 | 436 | end |
|
|
437 | 437 | |
|
|
438 | 438 | # title |
|
|
439 | 439 | pdf.SetFontStyle('B',11) |
|
|
440 | 440 | pdf.RDMCell(190,10, title) |
|
|
441 | 441 | pdf.Ln |
|
|
442 | 442 | render_table_header(pdf, query, col_width, row_height, table_width) |
|
|
443 | 443 | previous_group = false |
|
|
444 | 444 | issue_list(issues) do |issue, level| |
|
|
445 | 445 | if query.grouped? && |
|
|
446 | 446 | (group = query.group_by_column.value(issue)) != previous_group |
|
|
447 | 447 | pdf.SetFontStyle('B',10) |
|
|
448 | 448 | group_label = group.blank? ? 'None' : group.to_s.dup |
|
|
449 | 449 | group_label << " (#{query.issue_count_by_group[group]})" |
|
|
450 | 450 | pdf.Bookmark group_label, 0, -1 |
|
|
451 | 451 | pdf.RDMCell(table_width, row_height * 2, group_label, 1, 1, 'L') |
|
|
452 | 452 | pdf.SetFontStyle('',8) |
|
|
453 | 453 | previous_group = group |
|
|
454 | 454 | end |
|
|
455 | 455 | |
|
|
456 | 456 | # fetch row values |
|
|
457 | 457 | col_values = fetch_row_values(issue, query, level) |
|
|
458 | 458 | |
|
|
459 | 459 | # render it off-page to find the max height used |
|
|
460 | 460 | base_x = pdf.GetX |
|
|
461 | 461 | base_y = pdf.GetY |
|
|
462 | 462 | pdf.SetY(2 * page_height) |
|
|
463 | 463 | max_height = issues_to_pdf_write_cells(pdf, col_values, col_width, row_height) |
|
|
464 | 464 | pdf.SetXY(base_x, base_y) |
|
|
465 | 465 | |
|
|
466 | 466 | # make new page if it doesn't fit on the current one |
|
|
467 | 467 | space_left = page_height - base_y - bottom_margin |
|
|
468 | 468 | if max_height > space_left |
|
|
469 | 469 | pdf.AddPage("L") |
|
|
470 | 470 | render_table_header(pdf, query, col_width, row_height, table_width) |
|
|
471 | 471 | base_x = pdf.GetX |
|
|
472 | 472 | base_y = pdf.GetY |
|
|
473 | 473 | end |
|
|
474 | 474 | |
|
|
475 | 475 | # write the cells on page |
|
|
476 | 476 | issues_to_pdf_write_cells(pdf, col_values, col_width, row_height) |
|
|
477 | issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, col_width) | |
|
|
477 | issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, 0, col_width) | |
|
|
478 | 478 | pdf.SetY(base_y + max_height); |
|
|
479 | 479 | |
|
|
480 | 480 | if query.has_column?(:description) && issue.description? |
|
|
481 | 481 | pdf.SetX(10) |
|
|
482 | 482 | pdf.SetAutoPageBreak(true, 20) |
|
|
483 | 483 | pdf.RDMwriteHTMLCell(0, 5, 10, 0, issue.description.to_s, issue.attachments, "LRBT") |
|
|
484 | 484 | pdf.SetAutoPageBreak(false) |
|
|
485 | 485 | end |
|
|
486 | 486 | end |
|
|
487 | 487 | |
|
|
488 | 488 | if issues.size == Setting.issues_export_limit.to_i |
|
|
489 | 489 | pdf.SetFontStyle('B',10) |
|
|
490 | 490 | pdf.RDMCell(0, row_height, '...') |
|
|
491 | 491 | end |
|
|
492 | 492 | pdf.Output |
|
|
493 | 493 | end |
|
|
494 | 494 | |
|
|
495 | 495 | # Renders MultiCells and returns the maximum height used |
|
|
496 | 496 | def issues_to_pdf_write_cells(pdf, col_values, col_widths, row_height, head=false) |
|
|
497 | 497 | base_y = pdf.GetY |
|
|
498 | 498 | max_height = row_height |
|
|
499 | 499 | col_values.each_with_index do |column, i| |
|
|
500 | 500 | col_x = pdf.GetX |
|
|
501 | 501 | if head == true |
|
|
502 | 502 | pdf.RDMMultiCell(col_widths[i], row_height, column.caption, "T", 'L', 1) |
|
|
503 | 503 | else |
|
|
504 | 504 | pdf.RDMMultiCell(col_widths[i], row_height, column, "T", 'L', 1) |
|
|
505 | 505 | end |
|
|
506 | 506 | max_height = (pdf.GetY - base_y) if (pdf.GetY - base_y) > max_height |
|
|
507 | 507 | pdf.SetXY(col_x + col_widths[i], base_y); |
|
|
508 | 508 | end |
|
|
509 | 509 | return max_height |
|
|
510 | 510 | end |
|
|
511 | 511 | |
|
|
512 | 512 | # Draw lines to close the row (MultiCell border drawing in not uniform) |
|
|
513 | def issues_to_pdf_draw_borders(pdf, top_x, top_y, lower_y, col_widths) | |
|
|
513 | # | |
|
|
514 | # parameter "id_width" is not used. it is kept for compatibility. | |
|
|
515 | def issues_to_pdf_draw_borders(pdf, top_x, top_y, lower_y, id_width, col_widths) | |
|
|
514 | 516 | col_x = top_x |
|
|
515 | 517 | pdf.Line(col_x, top_y, col_x, lower_y) # id right border |
|
|
516 | 518 | col_widths.each do |width| |
|
|
517 | 519 | col_x += width |
|
|
518 | 520 | pdf.Line(col_x, top_y, col_x, lower_y) # columns right border |
|
|
519 | 521 | end |
|
|
520 | 522 | pdf.Line(top_x, top_y, top_x, lower_y) # left border |
|
|
521 | 523 | pdf.Line(top_x, lower_y, col_x, lower_y) # bottom border |
|
|
522 | 524 | end |
|
|
523 | 525 | |
|
|
524 | 526 | # Returns a PDF string of a single issue |
|
|
525 | 527 | def issue_to_pdf(issue, assoc={}) |
|
|
526 | 528 | pdf = ITCPDF.new(current_language) |
|
|
527 | 529 | pdf.SetTitle("#{issue.project} - #{issue.tracker} ##{issue.id}") |
|
|
528 | 530 | pdf.alias_nb_pages |
|
|
529 | 531 | pdf.footer_date = format_date(Date.today) |
|
|
530 | 532 | pdf.AddPage |
|
|
531 | 533 | pdf.SetFontStyle('B',11) |
|
|
532 | 534 | buf = "#{issue.project} - #{issue.tracker} ##{issue.id}" |
|
|
533 | 535 | pdf.RDMMultiCell(190, 5, buf) |
|
|
534 | 536 | pdf.SetFontStyle('',8) |
|
|
535 | 537 | base_x = pdf.GetX |
|
|
536 | 538 | i = 1 |
|
|
537 | 539 | issue.ancestors.visible.each do |ancestor| |
|
|
538 | 540 | pdf.SetX(base_x + i) |
|
|
539 | 541 | buf = "#{ancestor.tracker} # #{ancestor.id} (#{ancestor.status.to_s}): #{ancestor.subject}" |
|
|
540 | 542 | pdf.RDMMultiCell(190 - i, 5, buf) |
|
|
541 | 543 | i += 1 if i < 35 |
|
|
542 | 544 | end |
|
|
543 | 545 | pdf.SetFontStyle('B',11) |
|
|
544 | 546 | pdf.RDMMultiCell(190 - i, 5, issue.subject.to_s) |
|
|
545 | 547 | pdf.SetFontStyle('',8) |
|
|
546 | 548 | pdf.RDMMultiCell(190, 5, "#{format_time(issue.created_on)} - #{issue.author}") |
|
|
547 | 549 | pdf.Ln |
|
|
548 | 550 | |
|
|
549 | 551 | left = [] |
|
|
550 | 552 | left << [l(:field_status), issue.status] |
|
|
551 | 553 | left << [l(:field_priority), issue.priority] |
|
|
552 | 554 | left << [l(:field_assigned_to), issue.assigned_to] unless issue.disabled_core_fields.include?('assigned_to_id') |
|
|
553 | 555 | left << [l(:field_category), issue.category] unless issue.disabled_core_fields.include?('category_id') |
|
|
554 | 556 | left << [l(:field_fixed_version), issue.fixed_version] unless issue.disabled_core_fields.include?('fixed_version_id') |
|
|
555 | 557 | |
|
|
556 | 558 | right = [] |
|
|
557 | 559 | right << [l(:field_start_date), format_date(issue.start_date)] unless issue.disabled_core_fields.include?('start_date') |
|
|
558 | 560 | right << [l(:field_due_date), format_date(issue.due_date)] unless issue.disabled_core_fields.include?('due_date') |
|
|
559 | 561 | right << [l(:field_done_ratio), "#{issue.done_ratio}%"] unless issue.disabled_core_fields.include?('done_ratio') |
|
|
560 | 562 | right << [l(:field_estimated_hours), l_hours(issue.estimated_hours)] unless issue.disabled_core_fields.include?('estimated_hours') |
|
|
561 | 563 | right << [l(:label_spent_time), l_hours(issue.total_spent_hours)] if User.current.allowed_to?(:view_time_entries, issue.project) |
|
|
562 | 564 | |
|
|
563 | 565 | rows = left.size > right.size ? left.size : right.size |
|
|
564 | 566 | while left.size < rows |
|
|
565 | 567 | left << nil |
|
|
566 | 568 | end |
|
|
567 | 569 | while right.size < rows |
|
|
568 | 570 | right << nil |
|
|
569 | 571 | end |
|
|
570 | 572 | |
|
|
571 | 573 | half = (issue.custom_field_values.size / 2.0).ceil |
|
|
572 | 574 | issue.custom_field_values.each_with_index do |custom_value, i| |
|
|
573 | 575 | (i < half ? left : right) << [custom_value.custom_field.name, show_value(custom_value)] |
|
|
574 | 576 | end |
|
|
575 | 577 | |
|
|
576 | 578 | rows = left.size > right.size ? left.size : right.size |
|
|
577 | 579 | rows.times do |i| |
|
|
578 | 580 | item = left[i] |
|
|
579 | 581 | pdf.SetFontStyle('B',9) |
|
|
580 | 582 | pdf.RDMCell(35,5, item ? "#{item.first}:" : "", i == 0 ? "LT" : "L") |
|
|
581 | 583 | pdf.SetFontStyle('',9) |
|
|
582 | 584 | pdf.RDMCell(60,5, item ? item.last.to_s : "", i == 0 ? "RT" : "R") |
|
|
583 | 585 | |
|
|
584 | 586 | item = right[i] |
|
|
585 | 587 | pdf.SetFontStyle('B',9) |
|
|
586 | 588 | pdf.RDMCell(35,5, item ? "#{item.first}:" : "", i == 0 ? "LT" : "L") |
|
|
587 | 589 | pdf.SetFontStyle('',9) |
|
|
588 | 590 | pdf.RDMCell(60,5, item ? item.last.to_s : "", i == 0 ? "RT" : "R") |
|
|
589 | 591 | pdf.Ln |
|
|
590 | 592 | end |
|
|
591 | 593 | |
|
|
592 | 594 | pdf.SetFontStyle('B',9) |
|
|
593 | 595 | pdf.RDMCell(35+155, 5, l(:field_description), "LRT", 1) |
|
|
594 | 596 | pdf.SetFontStyle('',9) |
|
|
595 | 597 | |
|
|
596 | 598 | # Set resize image scale |
|
|
597 | 599 | pdf.SetImageScale(1.6) |
|
|
598 | 600 | pdf.RDMwriteHTMLCell(35+155, 5, 0, 0, |
|
|
599 | 601 | issue.description.to_s, issue.attachments, "LRB") |
|
|
600 | 602 | |
|
|
601 | 603 | unless issue.leaf? |
|
|
602 | 604 | # for CJK |
|
|
603 | 605 | truncate_length = ( l(:general_pdf_encoding).upcase == "UTF-8" ? 90 : 65 ) |
|
|
604 | 606 | |
|
|
605 | 607 | pdf.SetFontStyle('B',9) |
|
|
606 | 608 | pdf.RDMCell(35+155,5, l(:label_subtask_plural) + ":", "LTR") |
|
|
607 | 609 | pdf.Ln |
|
|
608 | 610 | issue_list(issue.descendants.visible.sort_by(&:lft)) do |child, level| |
|
|
609 | 611 | buf = truncate("#{child.tracker} # #{child.id}: #{child.subject}", |
|
|
610 | 612 | :length => truncate_length) |
|
|
611 | 613 | level = 10 if level >= 10 |
|
|
612 | 614 | pdf.SetFontStyle('',8) |
|
|
613 | 615 | pdf.RDMCell(35+135,5, (level >=1 ? " " * level : "") + buf, "L") |
|
|
614 | 616 | pdf.SetFontStyle('B',8) |
|
|
615 | 617 | pdf.RDMCell(20,5, child.status.to_s, "R") |
|
|
616 | 618 | pdf.Ln |
|
|
617 | 619 | end |
|
|
618 | 620 | end |
|
|
619 | 621 | |
|
|
620 | 622 | relations = issue.relations.select { |r| r.other_issue(issue).visible? } |
|
|
621 | 623 | unless relations.empty? |
|
|
622 | 624 | # for CJK |
|
|
623 | 625 | truncate_length = ( l(:general_pdf_encoding).upcase == "UTF-8" ? 80 : 60 ) |
|
|
624 | 626 | |
|
|
625 | 627 | pdf.SetFontStyle('B',9) |
|
|
626 | 628 | pdf.RDMCell(35+155,5, l(:label_related_issues) + ":", "LTR") |
|
|
627 | 629 | pdf.Ln |
|
|
628 | 630 | relations.each do |relation| |
|
|
629 | 631 | buf = "" |
|
|
630 | 632 | buf += "#{l(relation.label_for(issue))} " |
|
|
631 | 633 | if relation.delay && relation.delay != 0 |
|
|
632 | 634 | buf += "(#{l('datetime.distance_in_words.x_days', :count => relation.delay)}) " |
|
|
633 | 635 | end |
|
|
634 | 636 | if Setting.cross_project_issue_relations? |
|
|
635 | 637 | buf += "#{relation.other_issue(issue).project} - " |
|
|
636 | 638 | end |
|
|
637 | 639 | buf += "#{relation.other_issue(issue).tracker}" + |
|
|
638 | 640 | " # #{relation.other_issue(issue).id}: #{relation.other_issue(issue).subject}" |
|
|
639 | 641 | buf = truncate(buf, :length => truncate_length) |
|
|
640 | 642 | pdf.SetFontStyle('', 8) |
|
|
641 | 643 | pdf.RDMCell(35+155-60, 5, buf, "L") |
|
|
642 | 644 | pdf.SetFontStyle('B',8) |
|
|
643 | 645 | pdf.RDMCell(20,5, relation.other_issue(issue).status.to_s, "") |
|
|
644 | 646 | pdf.RDMCell(20,5, format_date(relation.other_issue(issue).start_date), "") |
|
|
645 | 647 | pdf.RDMCell(20,5, format_date(relation.other_issue(issue).due_date), "R") |
|
|
646 | 648 | pdf.Ln |
|
|
647 | 649 | end |
|
|
648 | 650 | end |
|
|
649 | 651 | pdf.RDMCell(190,5, "", "T") |
|
|
650 | 652 | pdf.Ln |
|
|
651 | 653 | |
|
|
652 | 654 | if issue.changesets.any? && |
|
|
653 | 655 | User.current.allowed_to?(:view_changesets, issue.project) |
|
|
654 | 656 | pdf.SetFontStyle('B',9) |
|
|
655 | 657 | pdf.RDMCell(190,5, l(:label_associated_revisions), "B") |
|
|
656 | 658 | pdf.Ln |
|
|
657 | 659 | for changeset in issue.changesets |
|
|
658 | 660 | pdf.SetFontStyle('B',8) |
|
|
659 | 661 | csstr = "#{l(:label_revision)} #{changeset.format_identifier} - " |
|
|
660 | 662 | csstr += format_time(changeset.committed_on) + " - " + changeset.author.to_s |
|
|
661 | 663 | pdf.RDMCell(190, 5, csstr) |
|
|
662 | 664 | pdf.Ln |
|
|
663 | 665 | unless changeset.comments.blank? |
|
|
664 | 666 | pdf.SetFontStyle('',8) |
|
|
665 | 667 | pdf.RDMwriteHTMLCell(190,5,0,0, |
|
|
666 | 668 | changeset.comments.to_s, issue.attachments, "") |
|
|
667 | 669 | end |
|
|
668 | 670 | pdf.Ln |
|
|
669 | 671 | end |
|
|
670 | 672 | end |
|
|
671 | 673 | |
|
|
672 | 674 | if assoc[:journals].present? |
|
|
673 | 675 | pdf.SetFontStyle('B',9) |
|
|
674 | 676 | pdf.RDMCell(190,5, l(:label_history), "B") |
|
|
675 | 677 | pdf.Ln |
|
|
676 | 678 | assoc[:journals].each do |journal| |
|
|
677 | 679 | pdf.SetFontStyle('B',8) |
|
|
678 | 680 | title = "##{journal.indice} - #{format_time(journal.created_on)} - #{journal.user}" |
|
|
679 | 681 | title << " (#{l(:field_private_notes)})" if journal.private_notes? |
|
|
680 | 682 | pdf.RDMCell(190,5, title) |
|
|
681 | 683 | pdf.Ln |
|
|
682 | 684 | pdf.SetFontStyle('I',8) |
|
|
683 | 685 | details_to_strings(journal.details, true).each do |string| |
|
|
684 | 686 | pdf.RDMMultiCell(190,5, "- " + string) |
|
|
685 | 687 | end |
|
|
686 | 688 | if journal.notes? |
|
|
687 | 689 | pdf.Ln unless journal.details.empty? |
|
|
688 | 690 | pdf.SetFontStyle('',8) |
|
|
689 | 691 | pdf.RDMwriteHTMLCell(190,5,0,0, |
|
|
690 | 692 | journal.notes.to_s, issue.attachments, "") |
|
|
691 | 693 | end |
|
|
692 | 694 | pdf.Ln |
|
|
693 | 695 | end |
|
|
694 | 696 | end |
|
|
695 | 697 | |
|
|
696 | 698 | if issue.attachments.any? |
|
|
697 | 699 | pdf.SetFontStyle('B',9) |
|
|
698 | 700 | pdf.RDMCell(190,5, l(:label_attachment_plural), "B") |
|
|
699 | 701 | pdf.Ln |
|
|
700 | 702 | for attachment in issue.attachments |
|
|
701 | 703 | pdf.SetFontStyle('',8) |
|
|
702 | 704 | pdf.RDMCell(80,5, attachment.filename) |
|
|
703 | 705 | pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R") |
|
|
704 | 706 | pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R") |
|
|
705 | 707 | pdf.RDMCell(65,5, attachment.author.name,0,0,"R") |
|
|
706 | 708 | pdf.Ln |
|
|
707 | 709 | end |
|
|
708 | 710 | end |
|
|
709 | 711 | pdf.Output |
|
|
710 | 712 | end |
|
|
711 | 713 | |
|
|
712 | 714 | # Returns a PDF string of a set of wiki pages |
|
|
713 | 715 | def wiki_pages_to_pdf(pages, project) |
|
|
714 | 716 | pdf = ITCPDF.new(current_language) |
|
|
715 | 717 | pdf.SetTitle(project.name) |
|
|
716 | 718 | pdf.alias_nb_pages |
|
|
717 | 719 | pdf.footer_date = format_date(Date.today) |
|
|
718 | 720 | pdf.AddPage |
|
|
719 | 721 | pdf.SetFontStyle('B',11) |
|
|
720 | 722 | pdf.RDMMultiCell(190,5, project.name) |
|
|
721 | 723 | pdf.Ln |
|
|
722 | 724 | # Set resize image scale |
|
|
723 | 725 | pdf.SetImageScale(1.6) |
|
|
724 | 726 | pdf.SetFontStyle('',9) |
|
|
725 | 727 | write_page_hierarchy(pdf, pages.group_by(&:parent_id)) |
|
|
726 | 728 | pdf.Output |
|
|
727 | 729 | end |
|
|
728 | 730 | |
|
|
729 | 731 | # Returns a PDF string of a single wiki page |
|
|
730 | 732 | def wiki_page_to_pdf(page, project) |
|
|
731 | 733 | pdf = ITCPDF.new(current_language) |
|
|
732 | 734 | pdf.SetTitle("#{project} - #{page.title}") |
|
|
733 | 735 | pdf.alias_nb_pages |
|
|
734 | 736 | pdf.footer_date = format_date(Date.today) |
|
|
735 | 737 | pdf.AddPage |
|
|
736 | 738 | pdf.SetFontStyle('B',11) |
|
|
737 | 739 | pdf.RDMMultiCell(190,5, |
|
|
738 | 740 | "#{project} - #{page.title} - # #{page.content.version}") |
|
|
739 | 741 | pdf.Ln |
|
|
740 | 742 | # Set resize image scale |
|
|
741 | 743 | pdf.SetImageScale(1.6) |
|
|
742 | 744 | pdf.SetFontStyle('',9) |
|
|
743 | 745 | write_wiki_page(pdf, page) |
|
|
744 | 746 | pdf.Output |
|
|
745 | 747 | end |
|
|
746 | 748 | |
|
|
747 | 749 | def write_page_hierarchy(pdf, pages, node=nil, level=0) |
|
|
748 | 750 | if pages[node] |
|
|
749 | 751 | pages[node].each do |page| |
|
|
750 | 752 | if @new_page |
|
|
751 | 753 | pdf.AddPage |
|
|
752 | 754 | else |
|
|
753 | 755 | @new_page = true |
|
|
754 | 756 | end |
|
|
755 | 757 | pdf.Bookmark page.title, level |
|
|
756 | 758 | write_wiki_page(pdf, page) |
|
|
757 | 759 | write_page_hierarchy(pdf, pages, page.id, level + 1) if pages[page.id] |
|
|
758 | 760 | end |
|
|
759 | 761 | end |
|
|
760 | 762 | end |
|
|
761 | 763 | |
|
|
762 | 764 | def write_wiki_page(pdf, page) |
|
|
763 | 765 | pdf.RDMwriteHTMLCell(190,5,0,0, |
|
|
764 | 766 | page.content.text.to_s, page.attachments, 0) |
|
|
765 | 767 | if page.attachments.any? |
|
|
766 | 768 | pdf.Ln |
|
|
767 | 769 | pdf.SetFontStyle('B',9) |
|
|
768 | 770 | pdf.RDMCell(190,5, l(:label_attachment_plural), "B") |
|
|
769 | 771 | pdf.Ln |
|
|
770 | 772 | for attachment in page.attachments |
|
|
771 | 773 | pdf.SetFontStyle('',8) |
|
|
772 | 774 | pdf.RDMCell(80,5, attachment.filename) |
|
|
773 | 775 | pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R") |
|
|
774 | 776 | pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R") |
|
|
775 | 777 | pdf.RDMCell(65,5, attachment.author.name,0,0,"R") |
|
|
776 | 778 | pdf.Ln |
|
|
777 | 779 | end |
|
|
778 | 780 | end |
|
|
779 | 781 | end |
|
|
780 | 782 | |
|
|
781 | 783 | class RDMPdfEncoding |
|
|
782 | 784 | def self.rdm_from_utf8(txt, encoding) |
|
|
783 | 785 | txt ||= '' |
|
|
784 | 786 | txt = Redmine::CodesetUtil.from_utf8(txt, encoding) |
|
|
785 | 787 | if txt.respond_to?(:force_encoding) |
|
|
786 | 788 | txt.force_encoding('ASCII-8BIT') |
|
|
787 | 789 | end |
|
|
788 | 790 | txt |
|
|
789 | 791 | end |
|
|
790 | 792 | |
|
|
791 | 793 | def self.attach(attachments, filename, encoding) |
|
|
792 | 794 | filename_utf8 = Redmine::CodesetUtil.to_utf8(filename, encoding) |
|
|
793 | 795 | atta = nil |
|
|
794 | 796 | if filename_utf8 =~ /^[^\/"]+\.(gif|jpg|jpe|jpeg|png)$/i |
|
|
795 | 797 | atta = Attachment.latest_attach(attachments, filename_utf8) |
|
|
796 | 798 | end |
|
|
797 | 799 | if atta && atta.readable? && atta.visible? |
|
|
798 | 800 | return atta |
|
|
799 | 801 | else |
|
|
800 | 802 | return nil |
|
|
801 | 803 | end |
|
|
802 | 804 | end |
|
|
803 | 805 | end |
|
|
804 | 806 | end |
|
|
805 | 807 | end |
|
|
806 | 808 | end |
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