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Fix for ruby1.9.3....
Jean-Philippe Lang -
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1 1 # encoding: utf-8
2 2 #
3 3 # Redmine - project management software
4 4 # Copyright (C) 2006-2011 Jean-Philippe Lang
5 5 #
6 6 # This program is free software; you can redistribute it and/or
7 7 # modify it under the terms of the GNU General Public License
8 8 # as published by the Free Software Foundation; either version 2
9 9 # of the License, or (at your option) any later version.
10 10 #
11 11 # This program is distributed in the hope that it will be useful,
12 12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 14 # GNU General Public License for more details.
15 15 #
16 16 # You should have received a copy of the GNU General Public License
17 17 # along with this program; if not, write to the Free Software
18 18 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 19
20 20 require 'iconv'
21 21 require 'fpdf/chinese'
22 22 require 'fpdf/japanese'
23 23 require 'fpdf/korean'
24 24 require 'core/rmagick'
25 25
26 26 module Redmine
27 27 module Export
28 28 module PDF
29 29 include ActionView::Helpers::TextHelper
30 30 include ActionView::Helpers::NumberHelper
31 31 include IssuesHelper
32 32
33 33 class ITCPDF < TCPDF
34 34 include Redmine::I18n
35 35 attr_accessor :footer_date
36 36
37 37 def initialize(lang)
38 38 @@k_path_cache = Rails.root.join('tmp', 'pdf')
39 39 FileUtils.mkdir_p @@k_path_cache unless File::exist?(@@k_path_cache)
40 40 set_language_if_valid lang
41 41 pdf_encoding = l(:general_pdf_encoding).upcase
42 42 super('P', 'mm', 'A4', (pdf_encoding == 'UTF-8'), pdf_encoding)
43 43 case current_language.to_s.downcase
44 44 when 'vi'
45 45 @font_for_content = 'DejaVuSans'
46 46 @font_for_footer = 'DejaVuSans'
47 47 else
48 48 case pdf_encoding
49 49 when 'UTF-8'
50 50 @font_for_content = 'FreeSans'
51 51 @font_for_footer = 'FreeSans'
52 52 when 'CP949'
53 53 extend(PDF_Korean)
54 54 AddUHCFont()
55 55 @font_for_content = 'UHC'
56 56 @font_for_footer = 'UHC'
57 57 when 'CP932', 'SJIS', 'SHIFT_JIS'
58 58 extend(PDF_Japanese)
59 59 AddSJISFont()
60 60 @font_for_content = 'SJIS'
61 61 @font_for_footer = 'SJIS'
62 62 when 'GB18030'
63 63 extend(PDF_Chinese)
64 64 AddGBFont()
65 65 @font_for_content = 'GB'
66 66 @font_for_footer = 'GB'
67 67 when 'BIG5'
68 68 extend(PDF_Chinese)
69 69 AddBig5Font()
70 70 @font_for_content = 'Big5'
71 71 @font_for_footer = 'Big5'
72 72 else
73 73 @font_for_content = 'Arial'
74 74 @font_for_footer = 'Helvetica'
75 75 end
76 76 end
77 77 SetCreator(Redmine::Info.app_name)
78 78 SetFont(@font_for_content)
79 79 @outlines = []
80 80 @outlineRoot = nil
81 81 end
82 82
83 83 def SetFontStyle(style, size)
84 84 SetFont(@font_for_content, style, size)
85 85 end
86 86
87 87 def SetTitle(txt)
88 88 txt = begin
89 89 utf16txt = Iconv.conv('UTF-16BE', 'UTF-8', txt)
90 90 hextxt = "<FEFF" # FEFF is BOM
91 91 hextxt << utf16txt.unpack("C*").map {|x| sprintf("%02X",x) }.join
92 92 hextxt << ">"
93 93 rescue
94 94 txt
95 95 end || ''
96 96 super(txt)
97 97 end
98 98
99 99 def textstring(s)
100 100 # Format a text string
101 if s.chars.first == '<' # This means the string is hex-dumped.
101 if s =~ /^</ # This means the string is hex-dumped.
102 102 return s
103 103 else
104 104 return '('+escape(s)+')'
105 105 end
106 106 end
107 107
108 108 def fix_text_encoding(txt)
109 109 RDMPdfEncoding::rdm_from_utf8(txt, l(:general_pdf_encoding))
110 110 end
111 111
112 112 def RDMCell(w ,h=0, txt='', border=0, ln=0, align='', fill=0, link='')
113 113 Cell(w, h, fix_text_encoding(txt), border, ln, align, fill, link)
114 114 end
115 115
116 116 def RDMMultiCell(w, h=0, txt='', border=0, align='', fill=0, ln=1)
117 117 MultiCell(w, h, fix_text_encoding(txt), border, align, fill, ln)
118 118 end
119 119
120 120 def RDMwriteHTMLCell(w, h, x, y, txt='', attachments=[], border=0, ln=1, fill=0)
121 121 @attachments = attachments
122 122 writeHTMLCell(w, h, x, y,
123 123 fix_text_encoding(
124 124 Redmine::WikiFormatting.to_html(Setting.text_formatting, txt)),
125 125 border, ln, fill)
126 126 end
127 127
128 128 def getImageFilename(attrname)
129 129 # attrname: general_pdf_encoding string file/uri name
130 130 atta = RDMPdfEncoding.attach(@attachments, attrname, l(:general_pdf_encoding))
131 131 if atta
132 132 return atta.diskfile
133 133 else
134 134 return nil
135 135 end
136 136 end
137 137
138 138 def Footer
139 139 SetFont(@font_for_footer, 'I', 8)
140 140 SetY(-15)
141 141 SetX(15)
142 142 RDMCell(0, 5, @footer_date, 0, 0, 'L')
143 143 SetY(-15)
144 144 SetX(-30)
145 145 RDMCell(0, 5, PageNo().to_s + '/{nb}', 0, 0, 'C')
146 146 end
147 147
148 148 def Bookmark(txt, level=0, y=0)
149 utf16 = Iconv.conv('UTF-16', 'UTF-8', txt)
150 149 if (y == -1)
151 150 y = GetY()
152 151 end
153 @outlines << {:t => utf16, :l => level, :p => PageNo(), :y => (@h - y)*@k}
152 @outlines << {:t => txt, :l => level, :p => PageNo(), :y => (@h - y)*@k}
153 end
154
155 def bookmark_title(txt)
156 txt = begin
157 utf16txt = Iconv.conv('UTF-16BE', 'UTF-8', txt)
158 hextxt = "<FEFF" # FEFF is BOM
159 hextxt << utf16txt.unpack("C*").map {|x| sprintf("%02X",x) }.join
160 hextxt << ">"
161 rescue
162 txt
163 end || ''
154 164 end
155 165
156 166 def putbookmarks
157 167 nb=@outlines.size
158 168 return if (nb==0)
159 169 lru=[]
160 170 level=0
161 171 @outlines.each_with_index do |o, i|
162 172 if(o[:l]>0)
163 173 parent=lru[o[:l]-1]
164 174 #Set parent and last pointers
165 175 @outlines[i][:parent]=parent
166 176 @outlines[parent][:last]=i
167 177 if (o[:l]>level)
168 178 #Level increasing: set first pointer
169 179 @outlines[parent][:first]=i
170 180 end
171 181 else
172 182 @outlines[i][:parent]=nb
173 183 end
174 184 if (o[:l]<=level && i>0)
175 185 #Set prev and next pointers
176 186 prev=lru[o[:l]]
177 187 @outlines[prev][:next]=i
178 188 @outlines[i][:prev]=prev
179 189 end
180 190 lru[o[:l]]=i
181 191 level=o[:l]
182 192 end
183 193 #Outline items
184 194 n=self.n+1
185 195 @outlines.each_with_index do |o, i|
186 196 newobj()
187 out('<</Title '+textstring(o[:t]))
197 out('<</Title '+bookmark_title(o[:t]))
188 198 out("/Parent #{n+o[:parent]} 0 R")
189 199 if (o[:prev])
190 200 out("/Prev #{n+o[:prev]} 0 R")
191 201 end
192 202 if (o[:next])
193 203 out("/Next #{n+o[:next]} 0 R")
194 204 end
195 205 if (o[:first])
196 206 out("/First #{n+o[:first]} 0 R")
197 207 end
198 208 if (o[:last])
199 209 out("/Last #{n+o[:last]} 0 R")
200 210 end
201 211 out("/Dest [%d 0 R /XYZ 0 %.2f null]" % [1+2*o[:p], o[:y]])
202 212 out('/Count 0>>')
203 213 out('endobj')
204 214 end
205 215 #Outline root
206 216 newobj()
207 217 @outlineRoot=self.n
208 218 out("<</Type /Outlines /First #{n} 0 R");
209 219 out("/Last #{n+lru[0]} 0 R>>");
210 220 out('endobj');
211 221 end
212 222
213 223 def putresources()
214 224 super
215 225 putbookmarks()
216 226 end
217 227
218 228 def putcatalog()
219 229 super
220 230 if(@outlines.size > 0)
221 231 out("/Outlines #{@outlineRoot} 0 R");
222 232 out('/PageMode /UseOutlines');
223 233 end
224 234 end
225 235 end
226 236
227 237 # Returns a PDF string of a list of issues
228 238 def issues_to_pdf(issues, project, query)
229 239 pdf = ITCPDF.new(current_language)
230 240 title = query.new_record? ? l(:label_issue_plural) : query.name
231 241 title = "#{project} - #{title}" if project
232 242 pdf.SetTitle(title)
233 243 pdf.alias_nb_pages
234 244 pdf.footer_date = format_date(Date.today)
235 245 pdf.SetAutoPageBreak(false)
236 246 pdf.AddPage("L")
237 247
238 248 # Landscape A4 = 210 x 297 mm
239 249 page_height = 210
240 250 page_width = 297
241 251 right_margin = 10
242 252 bottom_margin = 20
243 253 col_id_width = 10
244 254 row_height = 5
245 255
246 256 # column widths
247 257 table_width = page_width - right_margin - 10 # fixed left margin
248 258 col_width = []
249 259 unless query.columns.empty?
250 260 col_width = query.columns.collect do |c|
251 261 (c.name == :subject || (c.is_a?(QueryCustomFieldColumn) &&
252 262 ['string', 'text'].include?(c.custom_field.field_format))) ? 4.0 : 1.0
253 263 end
254 264 ratio = (table_width - col_id_width) / col_width.inject(0) {|s,w| s += w}
255 265 col_width = col_width.collect {|w| w * ratio}
256 266 end
257 267
258 268 # title
259 269 pdf.SetFontStyle('B',11)
260 270 pdf.RDMCell(190,10, title)
261 271 pdf.Ln
262 272
263 273 # headers
264 274 pdf.SetFontStyle('B',8)
265 275 pdf.SetFillColor(230, 230, 230)
266 276
267 277 # render it background to find the max height used
268 278 base_x = pdf.GetX
269 279 base_y = pdf.GetY
270 280 max_height = issues_to_pdf_write_cells(pdf, query.columns, col_width, row_height, true)
271 281 pdf.Rect(base_x, base_y, table_width, max_height, 'FD');
272 282 pdf.SetXY(base_x, base_y);
273 283
274 284 # write the cells on page
275 285 pdf.RDMCell(col_id_width, row_height, "#", "T", 0, 'C', 1)
276 286 issues_to_pdf_write_cells(pdf, query.columns, col_width, row_height, true)
277 287 issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, col_id_width, col_width)
278 288 pdf.SetY(base_y + max_height);
279 289
280 290 # rows
281 291 pdf.SetFontStyle('',8)
282 292 pdf.SetFillColor(255, 255, 255)
283 293 previous_group = false
284 294 issue_list(issues) do |issue, level|
285 295 if query.grouped? &&
286 296 (group = query.group_by_column.value(issue)) != previous_group
287 297 pdf.SetFontStyle('B',9)
288 298 group_label = group.blank? ? 'None' : group.to_s
289 299 group_label << " (#{query.issue_count_by_group[group]})"
290 300 pdf.Bookmark group_label, 0, -1
291 301 pdf.RDMCell(277, row_height, group_label, 1, 1, 'L')
292 302 pdf.SetFontStyle('',8)
293 303 previous_group = group
294 304 end
295 305 # fetch all the row values
296 306 col_values = query.columns.collect do |column|
297 307 s = if column.is_a?(QueryCustomFieldColumn)
298 308 cv = issue.custom_field_values.detect {|v| v.custom_field_id == column.custom_field.id}
299 309 show_value(cv)
300 310 else
301 311 value = issue.send(column.name)
302 312 if column.name == :subject
303 313 value = " " * level + value
304 314 end
305 315 if value.is_a?(Date)
306 316 format_date(value)
307 317 elsif value.is_a?(Time)
308 318 format_time(value)
309 319 else
310 320 value
311 321 end
312 322 end
313 323 s.to_s
314 324 end
315 325
316 326 # render it off-page to find the max height used
317 327 base_x = pdf.GetX
318 328 base_y = pdf.GetY
319 329 pdf.SetY(2 * page_height)
320 330 max_height = issues_to_pdf_write_cells(pdf, col_values, col_width, row_height)
321 331 pdf.SetXY(base_x, base_y)
322 332
323 333 # make new page if it doesn't fit on the current one
324 334 space_left = page_height - base_y - bottom_margin
325 335 if max_height > space_left
326 336 pdf.AddPage("L")
327 337 base_x = pdf.GetX
328 338 base_y = pdf.GetY
329 339 end
330 340
331 341 # write the cells on page
332 342 pdf.RDMCell(col_id_width, row_height, issue.id.to_s, "T", 0, 'C', 1)
333 343 issues_to_pdf_write_cells(pdf, col_values, col_width, row_height)
334 344 issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, col_id_width, col_width)
335 345 pdf.SetY(base_y + max_height);
336 346 end
337 347
338 348 if issues.size == Setting.issues_export_limit.to_i
339 349 pdf.SetFontStyle('B',10)
340 350 pdf.RDMCell(0, row_height, '...')
341 351 end
342 352 pdf.Output
343 353 end
344 354
345 355 # Renders MultiCells and returns the maximum height used
346 356 def issues_to_pdf_write_cells(pdf, col_values, col_widths,
347 357 row_height, head=false)
348 358 base_y = pdf.GetY
349 359 max_height = row_height
350 360 col_values.each_with_index do |column, i|
351 361 col_x = pdf.GetX
352 362 if head == true
353 363 pdf.RDMMultiCell(col_widths[i], row_height, column.caption, "T", 'L', 1)
354 364 else
355 365 pdf.RDMMultiCell(col_widths[i], row_height, column, "T", 'L', 1)
356 366 end
357 367 max_height = (pdf.GetY - base_y) if (pdf.GetY - base_y) > max_height
358 368 pdf.SetXY(col_x + col_widths[i], base_y);
359 369 end
360 370 return max_height
361 371 end
362 372
363 373 # Draw lines to close the row (MultiCell border drawing in not uniform)
364 374 def issues_to_pdf_draw_borders(pdf, top_x, top_y, lower_y,
365 375 id_width, col_widths)
366 376 col_x = top_x + id_width
367 377 pdf.Line(col_x, top_y, col_x, lower_y) # id right border
368 378 col_widths.each do |width|
369 379 col_x += width
370 380 pdf.Line(col_x, top_y, col_x, lower_y) # columns right border
371 381 end
372 382 pdf.Line(top_x, top_y, top_x, lower_y) # left border
373 383 pdf.Line(top_x, lower_y, col_x, lower_y) # bottom border
374 384 end
375 385
376 386 # Returns a PDF string of a single issue
377 387 def issue_to_pdf(issue)
378 388 pdf = ITCPDF.new(current_language)
379 389 pdf.SetTitle("#{issue.project} - ##{issue.tracker} #{issue.id}")
380 390 pdf.alias_nb_pages
381 391 pdf.footer_date = format_date(Date.today)
382 392 pdf.AddPage
383 393 pdf.SetFontStyle('B',11)
384 394 buf = "#{issue.project} - #{issue.tracker} # #{issue.id}"
385 395 pdf.RDMMultiCell(190, 5, buf)
386 396 pdf.Ln
387 397 pdf.SetFontStyle('',8)
388 398 base_x = pdf.GetX
389 399 i = 1
390 400 issue.ancestors.each do |ancestor|
391 401 pdf.SetX(base_x + i)
392 402 buf = "#{ancestor.tracker} # #{ancestor.id} (#{ancestor.status.to_s}): #{ancestor.subject}"
393 403 pdf.RDMMultiCell(190 - i, 5, buf)
394 404 i += 1 if i < 35
395 405 end
396 406 pdf.Ln
397 407
398 408 pdf.SetFontStyle('B',9)
399 409 pdf.RDMCell(35,5, l(:field_status) + ":","LT")
400 410 pdf.SetFontStyle('',9)
401 411 pdf.RDMCell(60,5, issue.status.to_s,"RT")
402 412 pdf.SetFontStyle('B',9)
403 413 pdf.RDMCell(35,5, l(:field_priority) + ":","LT")
404 414 pdf.SetFontStyle('',9)
405 415 pdf.RDMCell(60,5, issue.priority.to_s,"RT")
406 416 pdf.Ln
407 417
408 418 pdf.SetFontStyle('B',9)
409 419 pdf.RDMCell(35,5, l(:field_author) + ":","L")
410 420 pdf.SetFontStyle('',9)
411 421 pdf.RDMCell(60,5, issue.author.to_s,"R")
412 422 pdf.SetFontStyle('B',9)
413 423 pdf.RDMCell(35,5, l(:field_category) + ":","L")
414 424 pdf.SetFontStyle('',9)
415 425 pdf.RDMCell(60,5, issue.category.to_s,"R")
416 426 pdf.Ln
417 427
418 428 pdf.SetFontStyle('B',9)
419 429 pdf.RDMCell(35,5, l(:field_created_on) + ":","L")
420 430 pdf.SetFontStyle('',9)
421 431 pdf.RDMCell(60,5, format_date(issue.created_on),"R")
422 432 pdf.SetFontStyle('B',9)
423 433 pdf.RDMCell(35,5, l(:field_assigned_to) + ":","L")
424 434 pdf.SetFontStyle('',9)
425 435 pdf.RDMCell(60,5, issue.assigned_to.to_s,"R")
426 436 pdf.Ln
427 437
428 438 pdf.SetFontStyle('B',9)
429 439 pdf.RDMCell(35,5, l(:field_updated_on) + ":","LB")
430 440 pdf.SetFontStyle('',9)
431 441 pdf.RDMCell(60,5, format_date(issue.updated_on),"RB")
432 442 pdf.SetFontStyle('B',9)
433 443 pdf.RDMCell(35,5, l(:field_due_date) + ":","LB")
434 444 pdf.SetFontStyle('',9)
435 445 pdf.RDMCell(60,5, format_date(issue.due_date),"RB")
436 446 pdf.Ln
437 447
438 448 for custom_value in issue.custom_field_values
439 449 pdf.SetFontStyle('B',9)
440 450 pdf.RDMCell(35,5, custom_value.custom_field.name + ":","L")
441 451 pdf.SetFontStyle('',9)
442 452 pdf.RDMMultiCell(155,5, (show_value custom_value),"R")
443 453 end
444 454
445 455 y0 = pdf.GetY
446 456
447 457 pdf.SetFontStyle('B',9)
448 458 pdf.RDMCell(35,5, l(:field_subject) + ":","LT")
449 459 pdf.SetFontStyle('',9)
450 460 pdf.RDMMultiCell(155,5, issue.subject,"RT")
451 461 pdf.Line(pdf.GetX, y0, pdf.GetX, pdf.GetY)
452 462
453 463 pdf.SetFontStyle('B',9)
454 464 pdf.RDMCell(35+155, 5, l(:field_description), "LRT", 1)
455 465 pdf.SetFontStyle('',9)
456 466
457 467 # Set resize image scale
458 468 pdf.SetImageScale(1.6)
459 469 pdf.RDMwriteHTMLCell(35+155, 5, 0, 0,
460 470 issue.description.to_s, issue.attachments, "LRB")
461 471
462 472 unless issue.leaf?
463 473 # for CJK
464 474 truncate_length = ( l(:general_pdf_encoding).upcase == "UTF-8" ? 90 : 65 )
465 475
466 476 pdf.SetFontStyle('B',9)
467 477 pdf.RDMCell(35+155,5, l(:label_subtask_plural) + ":", "LTR")
468 478 pdf.Ln
469 479 issue_list(issue.descendants.sort_by(&:lft)) do |child, level|
470 480 buf = truncate("#{child.tracker} # #{child.id}: #{child.subject}",
471 481 :length => truncate_length)
472 482 level = 10 if level >= 10
473 483 pdf.SetFontStyle('',8)
474 484 pdf.RDMCell(35+135,5, (level >=1 ? " " * level : "") + buf, "L")
475 485 pdf.SetFontStyle('B',8)
476 486 pdf.RDMCell(20,5, child.status.to_s, "R")
477 487 pdf.Ln
478 488 end
479 489 end
480 490
481 491 relations = issue.relations.select { |r| r.other_issue(issue).visible? }
482 492 unless relations.empty?
483 493 # for CJK
484 494 truncate_length = ( l(:general_pdf_encoding).upcase == "UTF-8" ? 80 : 60 )
485 495
486 496 pdf.SetFontStyle('B',9)
487 497 pdf.RDMCell(35+155,5, l(:label_related_issues) + ":", "LTR")
488 498 pdf.Ln
489 499 relations.each do |relation|
490 500 buf = ""
491 501 buf += "#{l(relation.label_for(issue))} "
492 502 if relation.delay && relation.delay != 0
493 503 buf += "(#{l('datetime.distance_in_words.x_days', :count => relation.delay)}) "
494 504 end
495 505 if Setting.cross_project_issue_relations?
496 506 buf += "#{relation.other_issue(issue).project} - "
497 507 end
498 508 buf += "#{relation.other_issue(issue).tracker}" +
499 509 " # #{relation.other_issue(issue).id}: #{relation.other_issue(issue).subject}"
500 510 buf = truncate(buf, :length => truncate_length)
501 511 pdf.SetFontStyle('', 8)
502 512 pdf.RDMCell(35+155-60, 5, buf, "L")
503 513 pdf.SetFontStyle('B',8)
504 514 pdf.RDMCell(20,5, relation.other_issue(issue).status.to_s, "")
505 515 pdf.RDMCell(20,5, format_date(relation.other_issue(issue).start_date), "")
506 516 pdf.RDMCell(20,5, format_date(relation.other_issue(issue).due_date), "R")
507 517 pdf.Ln
508 518 end
509 519 end
510 520 pdf.RDMCell(190,5, "", "T")
511 521 pdf.Ln
512 522
513 523 if issue.changesets.any? &&
514 524 User.current.allowed_to?(:view_changesets, issue.project)
515 525 pdf.SetFontStyle('B',9)
516 526 pdf.RDMCell(190,5, l(:label_associated_revisions), "B")
517 527 pdf.Ln
518 528 for changeset in issue.changesets
519 529 pdf.SetFontStyle('B',8)
520 530 csstr = "#{l(:label_revision)} #{changeset.format_identifier} - "
521 531 csstr += format_time(changeset.committed_on) + " - " + changeset.author.to_s
522 532 pdf.RDMCell(190, 5, csstr)
523 533 pdf.Ln
524 534 unless changeset.comments.blank?
525 535 pdf.SetFontStyle('',8)
526 536 pdf.RDMwriteHTMLCell(190,5,0,0,
527 537 changeset.comments.to_s, issue.attachments, "")
528 538 end
529 539 pdf.Ln
530 540 end
531 541 end
532 542
533 543 pdf.SetFontStyle('B',9)
534 544 pdf.RDMCell(190,5, l(:label_history), "B")
535 545 pdf.Ln
536 546 indice = 0
537 547 for journal in issue.journals.find(
538 548 :all, :include => [:user, :details],
539 549 :order => "#{Journal.table_name}.created_on ASC")
540 550 indice = indice + 1
541 551 pdf.SetFontStyle('B',8)
542 552 pdf.RDMCell(190,5,
543 553 "#" + indice.to_s +
544 554 " - " + format_time(journal.created_on) +
545 555 " - " + journal.user.name)
546 556 pdf.Ln
547 557 pdf.SetFontStyle('I',8)
548 558 details_to_strings(journal.details, true).each do |string|
549 559 pdf.RDMMultiCell(190,5, "- " + string)
550 560 end
551 561 if journal.notes?
552 562 pdf.Ln unless journal.details.empty?
553 563 pdf.SetFontStyle('',8)
554 564 pdf.RDMwriteHTMLCell(190,5,0,0,
555 565 journal.notes.to_s, issue.attachments, "")
556 566 end
557 567 pdf.Ln
558 568 end
559 569
560 570 if issue.attachments.any?
561 571 pdf.SetFontStyle('B',9)
562 572 pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
563 573 pdf.Ln
564 574 for attachment in issue.attachments
565 575 pdf.SetFontStyle('',8)
566 576 pdf.RDMCell(80,5, attachment.filename)
567 577 pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
568 578 pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
569 579 pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
570 580 pdf.Ln
571 581 end
572 582 end
573 583 pdf.Output
574 584 end
575 585
576 586 # Returns a PDF string of a set of wiki pages
577 587 def wiki_pages_to_pdf(pages, project)
578 588 pdf = ITCPDF.new(current_language)
579 589 pdf.SetTitle(project.name)
580 590 pdf.alias_nb_pages
581 591 pdf.footer_date = format_date(Date.today)
582 592 pdf.AddPage
583 593 pdf.SetFontStyle('B',11)
584 594 pdf.RDMMultiCell(190,5, project.name)
585 595 pdf.Ln
586 596 # Set resize image scale
587 597 pdf.SetImageScale(1.6)
588 598 pdf.SetFontStyle('',9)
589 599 write_page_hierarchy(pdf, pages.group_by(&:parent_id))
590 600 pdf.Output
591 601 end
592 602
593 603 # Returns a PDF string of a single wiki page
594 604 def wiki_page_to_pdf(page, project)
595 605 pdf = ITCPDF.new(current_language)
596 606 pdf.SetTitle("#{project} - #{page.title}")
597 607 pdf.alias_nb_pages
598 608 pdf.footer_date = format_date(Date.today)
599 609 pdf.AddPage
600 610 pdf.SetFontStyle('B',11)
601 611 pdf.RDMMultiCell(190,5,
602 612 "#{project} - #{page.title} - # #{page.content.version}")
603 613 pdf.Ln
604 614 # Set resize image scale
605 615 pdf.SetImageScale(1.6)
606 616 pdf.SetFontStyle('',9)
607 617 write_wiki_page(pdf, page)
608 618 pdf.Output
609 619 end
610 620
611 621 def write_page_hierarchy(pdf, pages, node=nil, level=0)
612 622 if pages[node]
613 623 pages[node].each do |page|
614 624 if @new_page
615 625 pdf.AddPage
616 626 else
617 627 @new_page = true
618 628 end
619 629 pdf.Bookmark page.title, level
620 630 write_wiki_page(pdf, page)
621 631 write_page_hierarchy(pdf, pages, page.id, level + 1) if pages[page.id]
622 632 end
623 633 end
624 634 end
625 635
626 636 def write_wiki_page(pdf, page)
627 637 pdf.RDMwriteHTMLCell(190,5,0,0,
628 638 page.content.text.to_s, page.attachments, "TLRB")
629 639 if page.attachments.any?
630 640 pdf.Ln
631 641 pdf.SetFontStyle('B',9)
632 642 pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
633 643 pdf.Ln
634 644 for attachment in page.attachments
635 645 pdf.SetFontStyle('',8)
636 646 pdf.RDMCell(80,5, attachment.filename)
637 647 pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
638 648 pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
639 649 pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
640 650 pdf.Ln
641 651 end
642 652 end
643 653 end
644 654
645 655 class RDMPdfEncoding
646 656 def self.rdm_from_utf8(txt, encoding)
647 657 txt ||= ''
648 658 txt = Redmine::CodesetUtil.from_utf8(txt, encoding)
649 659 if txt.respond_to?(:force_encoding)
650 660 txt.force_encoding('ASCII-8BIT')
651 661 end
652 662 txt
653 663 end
654 664
655 665 def self.attach(attachments, filename, encoding)
656 666 filename_utf8 = Redmine::CodesetUtil.to_utf8(filename, encoding)
657 667 atta = nil
658 668 if filename_utf8 =~ /^[^\/"]+\.(gif|jpg|jpe|jpeg|png)$/i
659 669 atta = Attachment.latest_attach(attachments, filename_utf8)
660 670 end
661 671 if atta && atta.readable? && atta.visible?
662 672 return atta
663 673 else
664 674 return nil
665 675 end
666 676 end
667 677 end
668 678 end
669 679 end
670 680 end
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