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Strip {{toc}} tags in pdf exports (#9842)....
Jean-Philippe Lang -
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1 1 # encoding: utf-8
2 2 #
3 3 # Redmine - project management software
4 4 # Copyright (C) 2006-2013 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 'tcpdf'
21 21 require 'fpdf/chinese'
22 22 require 'fpdf/japanese'
23 23 require 'fpdf/korean'
24 24
25 25 if RUBY_VERSION < '1.9'
26 26 require 'iconv'
27 27 end
28 28
29 29 module Redmine
30 30 module Export
31 31 module PDF
32 32 include ActionView::Helpers::TextHelper
33 33 include ActionView::Helpers::NumberHelper
34 34 include IssuesHelper
35 35
36 36 class ITCPDF < TCPDF
37 37 include Redmine::I18n
38 38 attr_accessor :footer_date
39 39
40 40 def initialize(lang, orientation='P')
41 41 @@k_path_cache = Rails.root.join('tmp', 'pdf')
42 42 FileUtils.mkdir_p @@k_path_cache unless File::exist?(@@k_path_cache)
43 43 set_language_if_valid lang
44 44 pdf_encoding = l(:general_pdf_encoding).upcase
45 45 super(orientation, 'mm', 'A4', (pdf_encoding == 'UTF-8'), pdf_encoding)
46 46 case current_language.to_s.downcase
47 47 when 'vi'
48 48 @font_for_content = 'DejaVuSans'
49 49 @font_for_footer = 'DejaVuSans'
50 50 else
51 51 case pdf_encoding
52 52 when 'UTF-8'
53 53 @font_for_content = 'FreeSans'
54 54 @font_for_footer = 'FreeSans'
55 55 when 'CP949'
56 56 extend(PDF_Korean)
57 57 AddUHCFont()
58 58 @font_for_content = 'UHC'
59 59 @font_for_footer = 'UHC'
60 60 when 'CP932', 'SJIS', 'SHIFT_JIS'
61 61 extend(PDF_Japanese)
62 62 AddSJISFont()
63 63 @font_for_content = 'SJIS'
64 64 @font_for_footer = 'SJIS'
65 65 when 'GB18030'
66 66 extend(PDF_Chinese)
67 67 AddGBFont()
68 68 @font_for_content = 'GB'
69 69 @font_for_footer = 'GB'
70 70 when 'BIG5'
71 71 extend(PDF_Chinese)
72 72 AddBig5Font()
73 73 @font_for_content = 'Big5'
74 74 @font_for_footer = 'Big5'
75 75 else
76 76 @font_for_content = 'Arial'
77 77 @font_for_footer = 'Helvetica'
78 78 end
79 79 end
80 80 SetCreator(Redmine::Info.app_name)
81 81 SetFont(@font_for_content)
82 82 @outlines = []
83 83 @outlineRoot = nil
84 84 end
85 85
86 86 def SetFontStyle(style, size)
87 87 SetFont(@font_for_content, style, size)
88 88 end
89 89
90 90 def SetTitle(txt)
91 91 txt = begin
92 92 utf16txt = to_utf16(txt)
93 93 hextxt = "<FEFF" # FEFF is BOM
94 94 hextxt << utf16txt.unpack("C*").map {|x| sprintf("%02X",x) }.join
95 95 hextxt << ">"
96 96 rescue
97 97 txt
98 98 end || ''
99 99 super(txt)
100 100 end
101 101
102 102 def textstring(s)
103 103 # Format a text string
104 104 if s =~ /^</ # This means the string is hex-dumped.
105 105 return s
106 106 else
107 107 return '('+escape(s)+')'
108 108 end
109 109 end
110 110
111 111 def fix_text_encoding(txt)
112 112 RDMPdfEncoding::rdm_from_utf8(txt, l(:general_pdf_encoding))
113 113 end
114 114
115 def formatted_text(text)
116 html = Redmine::WikiFormatting.to_html(Setting.text_formatting, text)
117 # Strip {{toc}} tags
118 html.gsub!(/<p>\{\{([<>]?)toc\}\}<\/p>/i, '')
119 html
120 end
121
115 122 # Encodes an UTF-8 string to UTF-16BE
116 123 def to_utf16(str)
117 124 if str.respond_to?(:encode)
118 125 str.encode('UTF-16BE')
119 126 else
120 127 Iconv.conv('UTF-16BE', 'UTF-8', str)
121 128 end
122 129 end
123 130
124 131 def RDMCell(w ,h=0, txt='', border=0, ln=0, align='', fill=0, link='')
125 132 Cell(w, h, fix_text_encoding(txt), border, ln, align, fill, link)
126 133 end
127 134
128 135 def RDMMultiCell(w, h=0, txt='', border=0, align='', fill=0, ln=1)
129 136 MultiCell(w, h, fix_text_encoding(txt), border, align, fill, ln)
130 137 end
131 138
132 139 def RDMwriteHTMLCell(w, h, x, y, txt='', attachments=[], border=0, ln=1, fill=0)
133 140 @attachments = attachments
134 141 writeHTMLCell(w, h, x, y,
135 fix_text_encoding(
136 Redmine::WikiFormatting.to_html(Setting.text_formatting, txt)),
142 fix_text_encoding(formatted_text(txt)),
137 143 border, ln, fill)
138 144 end
139 145
140 146 def getImageFilename(attrname)
141 147 # attrname: general_pdf_encoding string file/uri name
142 148 atta = RDMPdfEncoding.attach(@attachments, attrname, l(:general_pdf_encoding))
143 149 if atta
144 150 return atta.diskfile
145 151 else
146 152 return nil
147 153 end
148 154 end
149 155
150 156 def Footer
151 157 SetFont(@font_for_footer, 'I', 8)
152 158 SetY(-15)
153 159 SetX(15)
154 160 RDMCell(0, 5, @footer_date, 0, 0, 'L')
155 161 SetY(-15)
156 162 SetX(-30)
157 163 RDMCell(0, 5, PageNo().to_s + '/{nb}', 0, 0, 'C')
158 164 end
159 165
160 166 def Bookmark(txt, level=0, y=0)
161 167 if (y == -1)
162 168 y = GetY()
163 169 end
164 170 @outlines << {:t => txt, :l => level, :p => PageNo(), :y => (@h - y)*@k}
165 171 end
166 172
167 173 def bookmark_title(txt)
168 174 txt = begin
169 175 utf16txt = to_utf16(txt)
170 176 hextxt = "<FEFF" # FEFF is BOM
171 177 hextxt << utf16txt.unpack("C*").map {|x| sprintf("%02X",x) }.join
172 178 hextxt << ">"
173 179 rescue
174 180 txt
175 181 end || ''
176 182 end
177 183
178 184 def putbookmarks
179 185 nb=@outlines.size
180 186 return if (nb==0)
181 187 lru=[]
182 188 level=0
183 189 @outlines.each_with_index do |o, i|
184 190 if(o[:l]>0)
185 191 parent=lru[o[:l]-1]
186 192 #Set parent and last pointers
187 193 @outlines[i][:parent]=parent
188 194 @outlines[parent][:last]=i
189 195 if (o[:l]>level)
190 196 #Level increasing: set first pointer
191 197 @outlines[parent][:first]=i
192 198 end
193 199 else
194 200 @outlines[i][:parent]=nb
195 201 end
196 202 if (o[:l]<=level && i>0)
197 203 #Set prev and next pointers
198 204 prev=lru[o[:l]]
199 205 @outlines[prev][:next]=i
200 206 @outlines[i][:prev]=prev
201 207 end
202 208 lru[o[:l]]=i
203 209 level=o[:l]
204 210 end
205 211 #Outline items
206 212 n=self.n+1
207 213 @outlines.each_with_index do |o, i|
208 214 newobj()
209 215 out('<</Title '+bookmark_title(o[:t]))
210 216 out("/Parent #{n+o[:parent]} 0 R")
211 217 if (o[:prev])
212 218 out("/Prev #{n+o[:prev]} 0 R")
213 219 end
214 220 if (o[:next])
215 221 out("/Next #{n+o[:next]} 0 R")
216 222 end
217 223 if (o[:first])
218 224 out("/First #{n+o[:first]} 0 R")
219 225 end
220 226 if (o[:last])
221 227 out("/Last #{n+o[:last]} 0 R")
222 228 end
223 229 out("/Dest [%d 0 R /XYZ 0 %.2f null]" % [1+2*o[:p], o[:y]])
224 230 out('/Count 0>>')
225 231 out('endobj')
226 232 end
227 233 #Outline root
228 234 newobj()
229 235 @outlineRoot=self.n
230 236 out("<</Type /Outlines /First #{n} 0 R");
231 237 out("/Last #{n+lru[0]} 0 R>>");
232 238 out('endobj');
233 239 end
234 240
235 241 def putresources()
236 242 super
237 243 putbookmarks()
238 244 end
239 245
240 246 def putcatalog()
241 247 super
242 248 if(@outlines.size > 0)
243 249 out("/Outlines #{@outlineRoot} 0 R");
244 250 out('/PageMode /UseOutlines');
245 251 end
246 252 end
247 253 end
248 254
249 255 # fetch row values
250 256 def fetch_row_values(issue, query, level)
251 257 query.inline_columns.collect do |column|
252 258 s = if column.is_a?(QueryCustomFieldColumn)
253 259 cv = issue.custom_field_values.detect {|v| v.custom_field_id == column.custom_field.id}
254 260 show_value(cv)
255 261 else
256 262 value = issue.send(column.name)
257 263 if column.name == :subject
258 264 value = " " * level + value
259 265 end
260 266 if value.is_a?(Date)
261 267 format_date(value)
262 268 elsif value.is_a?(Time)
263 269 format_time(value)
264 270 else
265 271 value
266 272 end
267 273 end
268 274 s.to_s
269 275 end
270 276 end
271 277
272 278 # calculate columns width
273 279 def calc_col_width(issues, query, table_width, pdf)
274 280 # calculate statistics
275 281 # by captions
276 282 pdf.SetFontStyle('B',8)
277 283 col_padding = pdf.GetStringWidth('OO')
278 284 col_width_min = query.inline_columns.map {|v| pdf.GetStringWidth(v.caption) + col_padding}
279 285 col_width_max = Array.new(col_width_min)
280 286 col_width_avg = Array.new(col_width_min)
281 287 word_width_max = query.inline_columns.map {|c|
282 288 n = 10
283 289 c.caption.split.each {|w|
284 290 x = pdf.GetStringWidth(w) + col_padding
285 291 n = x if n < x
286 292 }
287 293 n
288 294 }
289 295
290 296 # by properties of issues
291 297 pdf.SetFontStyle('',8)
292 298 col_padding = pdf.GetStringWidth('OO')
293 299 k = 1
294 300 issue_list(issues) {|issue, level|
295 301 k += 1
296 302 values = fetch_row_values(issue, query, level)
297 303 values.each_with_index {|v,i|
298 304 n = pdf.GetStringWidth(v) + col_padding
299 305 col_width_max[i] = n if col_width_max[i] < n
300 306 col_width_min[i] = n if col_width_min[i] > n
301 307 col_width_avg[i] += n
302 308 v.split.each {|w|
303 309 x = pdf.GetStringWidth(w) + col_padding
304 310 word_width_max[i] = x if word_width_max[i] < x
305 311 }
306 312 }
307 313 }
308 314 col_width_avg.map! {|x| x / k}
309 315
310 316 # calculate columns width
311 317 ratio = table_width / col_width_avg.inject(0) {|s,w| s += w}
312 318 col_width = col_width_avg.map {|w| w * ratio}
313 319
314 320 # correct max word width if too many columns
315 321 ratio = table_width / word_width_max.inject(0) {|s,w| s += w}
316 322 word_width_max.map! {|v| v * ratio} if ratio < 1
317 323
318 324 # correct and lock width of some columns
319 325 done = 1
320 326 col_fix = []
321 327 col_width.each_with_index do |w,i|
322 328 if w > col_width_max[i]
323 329 col_width[i] = col_width_max[i]
324 330 col_fix[i] = 1
325 331 done = 0
326 332 elsif w < word_width_max[i]
327 333 col_width[i] = word_width_max[i]
328 334 col_fix[i] = 1
329 335 done = 0
330 336 else
331 337 col_fix[i] = 0
332 338 end
333 339 end
334 340
335 341 # iterate while need to correct and lock coluns width
336 342 while done == 0
337 343 # calculate free & locked columns width
338 344 done = 1
339 345 fix_col_width = 0
340 346 free_col_width = 0
341 347 col_width.each_with_index do |w,i|
342 348 if col_fix[i] == 1
343 349 fix_col_width += w
344 350 else
345 351 free_col_width += w
346 352 end
347 353 end
348 354
349 355 # calculate column normalizing ratio
350 356 if free_col_width == 0
351 357 ratio = table_width / col_width.inject(0) {|s,w| s += w}
352 358 else
353 359 ratio = (table_width - fix_col_width) / free_col_width
354 360 end
355 361
356 362 # correct columns width
357 363 col_width.each_with_index do |w,i|
358 364 if col_fix[i] == 0
359 365 col_width[i] = w * ratio
360 366
361 367 # check if column width less then max word width
362 368 if col_width[i] < word_width_max[i]
363 369 col_width[i] = word_width_max[i]
364 370 col_fix[i] = 1
365 371 done = 0
366 372 elsif col_width[i] > col_width_max[i]
367 373 col_width[i] = col_width_max[i]
368 374 col_fix[i] = 1
369 375 done = 0
370 376 end
371 377 end
372 378 end
373 379 end
374 380 col_width
375 381 end
376 382
377 383 def render_table_header(pdf, query, col_width, row_height, col_id_width, table_width)
378 384 # headers
379 385 pdf.SetFontStyle('B',8)
380 386 pdf.SetFillColor(230, 230, 230)
381 387
382 388 # render it background to find the max height used
383 389 base_x = pdf.GetX
384 390 base_y = pdf.GetY
385 391 max_height = issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, row_height, true)
386 392 pdf.Rect(base_x, base_y, table_width + col_id_width, max_height, 'FD');
387 393 pdf.SetXY(base_x, base_y);
388 394
389 395 # write the cells on page
390 396 pdf.RDMCell(col_id_width, row_height, "#", "T", 0, 'C', 1)
391 397 issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, row_height, true)
392 398 issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, col_id_width, col_width)
393 399 pdf.SetY(base_y + max_height);
394 400
395 401 # rows
396 402 pdf.SetFontStyle('',8)
397 403 pdf.SetFillColor(255, 255, 255)
398 404 end
399 405
400 406 # Returns a PDF string of a list of issues
401 407 def issues_to_pdf(issues, project, query)
402 408 pdf = ITCPDF.new(current_language, "L")
403 409 title = query.new_record? ? l(:label_issue_plural) : query.name
404 410 title = "#{project} - #{title}" if project
405 411 pdf.SetTitle(title)
406 412 pdf.alias_nb_pages
407 413 pdf.footer_date = format_date(Date.today)
408 414 pdf.SetAutoPageBreak(false)
409 415 pdf.AddPage("L")
410 416
411 417 # Landscape A4 = 210 x 297 mm
412 418 page_height = 210
413 419 page_width = 297
414 420 right_margin = 10
415 421 bottom_margin = 20
416 422 col_id_width = 10
417 423 row_height = 4
418 424
419 425 # column widths
420 426 table_width = page_width - right_margin - 10 # fixed left margin
421 427 col_width = []
422 428 unless query.inline_columns.empty?
423 429 col_width = calc_col_width(issues, query, table_width - col_id_width, pdf)
424 430 table_width = col_width.inject(0) {|s,v| s += v}
425 431 end
426 432
427 433 # use full width if the description is displayed
428 434 if table_width > 0 && query.has_column?(:description)
429 435 col_width = col_width.map {|w| w = w * (page_width - right_margin - 10 - col_id_width) / table_width}
430 436 table_width = col_width.inject(0) {|s,v| s += v}
431 437 end
432 438
433 439 # title
434 440 pdf.SetFontStyle('B',11)
435 441 pdf.RDMCell(190,10, title)
436 442 pdf.Ln
437 443 render_table_header(pdf, query, col_width, row_height, col_id_width, table_width)
438 444 previous_group = false
439 445 issue_list(issues) do |issue, level|
440 446 if query.grouped? &&
441 447 (group = query.group_by_column.value(issue)) != previous_group
442 448 pdf.SetFontStyle('B',10)
443 449 group_label = group.blank? ? 'None' : group.to_s.dup
444 450 group_label << " (#{query.issue_count_by_group[group]})"
445 451 pdf.Bookmark group_label, 0, -1
446 452 pdf.RDMCell(table_width + col_id_width, row_height * 2, group_label, 1, 1, 'L')
447 453 pdf.SetFontStyle('',8)
448 454 previous_group = group
449 455 end
450 456
451 457 # fetch row values
452 458 col_values = fetch_row_values(issue, query, level)
453 459
454 460 # render it off-page to find the max height used
455 461 base_x = pdf.GetX
456 462 base_y = pdf.GetY
457 463 pdf.SetY(2 * page_height)
458 464 max_height = issues_to_pdf_write_cells(pdf, col_values, col_width, row_height)
459 465 pdf.SetXY(base_x, base_y)
460 466
461 467 # make new page if it doesn't fit on the current one
462 468 space_left = page_height - base_y - bottom_margin
463 469 if max_height > space_left
464 470 pdf.AddPage("L")
465 471 render_table_header(pdf, query, col_width, row_height, col_id_width, table_width)
466 472 base_x = pdf.GetX
467 473 base_y = pdf.GetY
468 474 end
469 475
470 476 # write the cells on page
471 477 pdf.RDMCell(col_id_width, row_height, issue.id.to_s, "T", 0, 'C', 1)
472 478 issues_to_pdf_write_cells(pdf, col_values, col_width, row_height)
473 479 issues_to_pdf_draw_borders(pdf, base_x, base_y, base_y + max_height, col_id_width, col_width)
474 480 pdf.SetY(base_y + max_height);
475 481
476 482 if query.has_column?(:description) && issue.description?
477 483 pdf.SetX(10)
478 484 pdf.SetAutoPageBreak(true, 20)
479 485 pdf.RDMwriteHTMLCell(0, 5, 10, 0, issue.description.to_s, issue.attachments, "LRBT")
480 486 pdf.SetAutoPageBreak(false)
481 487 end
482 488 end
483 489
484 490 if issues.size == Setting.issues_export_limit.to_i
485 491 pdf.SetFontStyle('B',10)
486 492 pdf.RDMCell(0, row_height, '...')
487 493 end
488 494 pdf.Output
489 495 end
490 496
491 497 # Renders MultiCells and returns the maximum height used
492 498 def issues_to_pdf_write_cells(pdf, col_values, col_widths,
493 499 row_height, head=false)
494 500 base_y = pdf.GetY
495 501 max_height = row_height
496 502 col_values.each_with_index do |column, i|
497 503 col_x = pdf.GetX
498 504 if head == true
499 505 pdf.RDMMultiCell(col_widths[i], row_height, column.caption, "T", 'L', 1)
500 506 else
501 507 pdf.RDMMultiCell(col_widths[i], row_height, column, "T", 'L', 1)
502 508 end
503 509 max_height = (pdf.GetY - base_y) if (pdf.GetY - base_y) > max_height
504 510 pdf.SetXY(col_x + col_widths[i], base_y);
505 511 end
506 512 return max_height
507 513 end
508 514
509 515 # Draw lines to close the row (MultiCell border drawing in not uniform)
510 516 def issues_to_pdf_draw_borders(pdf, top_x, top_y, lower_y,
511 517 id_width, col_widths)
512 518 col_x = top_x + id_width
513 519 pdf.Line(col_x, top_y, col_x, lower_y) # id right border
514 520 col_widths.each do |width|
515 521 col_x += width
516 522 pdf.Line(col_x, top_y, col_x, lower_y) # columns right border
517 523 end
518 524 pdf.Line(top_x, top_y, top_x, lower_y) # left border
519 525 pdf.Line(top_x, lower_y, col_x, lower_y) # bottom border
520 526 end
521 527
522 528 # Returns a PDF string of a single issue
523 529 def issue_to_pdf(issue, assoc={})
524 530 pdf = ITCPDF.new(current_language)
525 531 pdf.SetTitle("#{issue.project} - #{issue.tracker} ##{issue.id}")
526 532 pdf.alias_nb_pages
527 533 pdf.footer_date = format_date(Date.today)
528 534 pdf.AddPage
529 535 pdf.SetFontStyle('B',11)
530 536 buf = "#{issue.project} - #{issue.tracker} ##{issue.id}"
531 537 pdf.RDMMultiCell(190, 5, buf)
532 538 pdf.SetFontStyle('',8)
533 539 base_x = pdf.GetX
534 540 i = 1
535 541 issue.ancestors.visible.each do |ancestor|
536 542 pdf.SetX(base_x + i)
537 543 buf = "#{ancestor.tracker} # #{ancestor.id} (#{ancestor.status.to_s}): #{ancestor.subject}"
538 544 pdf.RDMMultiCell(190 - i, 5, buf)
539 545 i += 1 if i < 35
540 546 end
541 547 pdf.SetFontStyle('B',11)
542 548 pdf.RDMMultiCell(190 - i, 5, issue.subject.to_s)
543 549 pdf.SetFontStyle('',8)
544 550 pdf.RDMMultiCell(190, 5, "#{format_time(issue.created_on)} - #{issue.author}")
545 551 pdf.Ln
546 552
547 553 left = []
548 554 left << [l(:field_status), issue.status]
549 555 left << [l(:field_priority), issue.priority]
550 556 left << [l(:field_assigned_to), issue.assigned_to] unless issue.disabled_core_fields.include?('assigned_to_id')
551 557 left << [l(:field_category), issue.category] unless issue.disabled_core_fields.include?('category_id')
552 558 left << [l(:field_fixed_version), issue.fixed_version] unless issue.disabled_core_fields.include?('fixed_version_id')
553 559
554 560 right = []
555 561 right << [l(:field_start_date), format_date(issue.start_date)] unless issue.disabled_core_fields.include?('start_date')
556 562 right << [l(:field_due_date), format_date(issue.due_date)] unless issue.disabled_core_fields.include?('due_date')
557 563 right << [l(:field_done_ratio), "#{issue.done_ratio}%"] unless issue.disabled_core_fields.include?('done_ratio')
558 564 right << [l(:field_estimated_hours), l_hours(issue.estimated_hours)] unless issue.disabled_core_fields.include?('estimated_hours')
559 565 right << [l(:label_spent_time), l_hours(issue.total_spent_hours)] if User.current.allowed_to?(:view_time_entries, issue.project)
560 566
561 567 rows = left.size > right.size ? left.size : right.size
562 568 while left.size < rows
563 569 left << nil
564 570 end
565 571 while right.size < rows
566 572 right << nil
567 573 end
568 574
569 575 half = (issue.custom_field_values.size / 2.0).ceil
570 576 issue.custom_field_values.each_with_index do |custom_value, i|
571 577 (i < half ? left : right) << [custom_value.custom_field.name, show_value(custom_value)]
572 578 end
573 579
574 580 rows = left.size > right.size ? left.size : right.size
575 581 rows.times do |i|
576 582 item = left[i]
577 583 pdf.SetFontStyle('B',9)
578 584 pdf.RDMCell(35,5, item ? "#{item.first}:" : "", i == 0 ? "LT" : "L")
579 585 pdf.SetFontStyle('',9)
580 586 pdf.RDMCell(60,5, item ? item.last.to_s : "", i == 0 ? "RT" : "R")
581 587
582 588 item = right[i]
583 589 pdf.SetFontStyle('B',9)
584 590 pdf.RDMCell(35,5, item ? "#{item.first}:" : "", i == 0 ? "LT" : "L")
585 591 pdf.SetFontStyle('',9)
586 592 pdf.RDMCell(60,5, item ? item.last.to_s : "", i == 0 ? "RT" : "R")
587 593 pdf.Ln
588 594 end
589 595
590 596 pdf.SetFontStyle('B',9)
591 597 pdf.RDMCell(35+155, 5, l(:field_description), "LRT", 1)
592 598 pdf.SetFontStyle('',9)
593 599
594 600 # Set resize image scale
595 601 pdf.SetImageScale(1.6)
596 602 pdf.RDMwriteHTMLCell(35+155, 5, 0, 0,
597 603 issue.description.to_s, issue.attachments, "LRB")
598 604
599 605 unless issue.leaf?
600 606 # for CJK
601 607 truncate_length = ( l(:general_pdf_encoding).upcase == "UTF-8" ? 90 : 65 )
602 608
603 609 pdf.SetFontStyle('B',9)
604 610 pdf.RDMCell(35+155,5, l(:label_subtask_plural) + ":", "LTR")
605 611 pdf.Ln
606 612 issue_list(issue.descendants.visible.sort_by(&:lft)) do |child, level|
607 613 buf = truncate("#{child.tracker} # #{child.id}: #{child.subject}",
608 614 :length => truncate_length)
609 615 level = 10 if level >= 10
610 616 pdf.SetFontStyle('',8)
611 617 pdf.RDMCell(35+135,5, (level >=1 ? " " * level : "") + buf, "L")
612 618 pdf.SetFontStyle('B',8)
613 619 pdf.RDMCell(20,5, child.status.to_s, "R")
614 620 pdf.Ln
615 621 end
616 622 end
617 623
618 624 relations = issue.relations.select { |r| r.other_issue(issue).visible? }
619 625 unless relations.empty?
620 626 # for CJK
621 627 truncate_length = ( l(:general_pdf_encoding).upcase == "UTF-8" ? 80 : 60 )
622 628
623 629 pdf.SetFontStyle('B',9)
624 630 pdf.RDMCell(35+155,5, l(:label_related_issues) + ":", "LTR")
625 631 pdf.Ln
626 632 relations.each do |relation|
627 633 buf = ""
628 634 buf += "#{l(relation.label_for(issue))} "
629 635 if relation.delay && relation.delay != 0
630 636 buf += "(#{l('datetime.distance_in_words.x_days', :count => relation.delay)}) "
631 637 end
632 638 if Setting.cross_project_issue_relations?
633 639 buf += "#{relation.other_issue(issue).project} - "
634 640 end
635 641 buf += "#{relation.other_issue(issue).tracker}" +
636 642 " # #{relation.other_issue(issue).id}: #{relation.other_issue(issue).subject}"
637 643 buf = truncate(buf, :length => truncate_length)
638 644 pdf.SetFontStyle('', 8)
639 645 pdf.RDMCell(35+155-60, 5, buf, "L")
640 646 pdf.SetFontStyle('B',8)
641 647 pdf.RDMCell(20,5, relation.other_issue(issue).status.to_s, "")
642 648 pdf.RDMCell(20,5, format_date(relation.other_issue(issue).start_date), "")
643 649 pdf.RDMCell(20,5, format_date(relation.other_issue(issue).due_date), "R")
644 650 pdf.Ln
645 651 end
646 652 end
647 653 pdf.RDMCell(190,5, "", "T")
648 654 pdf.Ln
649 655
650 656 if issue.changesets.any? &&
651 657 User.current.allowed_to?(:view_changesets, issue.project)
652 658 pdf.SetFontStyle('B',9)
653 659 pdf.RDMCell(190,5, l(:label_associated_revisions), "B")
654 660 pdf.Ln
655 661 for changeset in issue.changesets
656 662 pdf.SetFontStyle('B',8)
657 663 csstr = "#{l(:label_revision)} #{changeset.format_identifier} - "
658 664 csstr += format_time(changeset.committed_on) + " - " + changeset.author.to_s
659 665 pdf.RDMCell(190, 5, csstr)
660 666 pdf.Ln
661 667 unless changeset.comments.blank?
662 668 pdf.SetFontStyle('',8)
663 669 pdf.RDMwriteHTMLCell(190,5,0,0,
664 670 changeset.comments.to_s, issue.attachments, "")
665 671 end
666 672 pdf.Ln
667 673 end
668 674 end
669 675
670 676 if assoc[:journals].present?
671 677 pdf.SetFontStyle('B',9)
672 678 pdf.RDMCell(190,5, l(:label_history), "B")
673 679 pdf.Ln
674 680 assoc[:journals].each do |journal|
675 681 pdf.SetFontStyle('B',8)
676 682 title = "##{journal.indice} - #{format_time(journal.created_on)} - #{journal.user}"
677 683 title << " (#{l(:field_private_notes)})" if journal.private_notes?
678 684 pdf.RDMCell(190,5, title)
679 685 pdf.Ln
680 686 pdf.SetFontStyle('I',8)
681 687 details_to_strings(journal.details, true).each do |string|
682 688 pdf.RDMMultiCell(190,5, "- " + string)
683 689 end
684 690 if journal.notes?
685 691 pdf.Ln unless journal.details.empty?
686 692 pdf.SetFontStyle('',8)
687 693 pdf.RDMwriteHTMLCell(190,5,0,0,
688 694 journal.notes.to_s, issue.attachments, "")
689 695 end
690 696 pdf.Ln
691 697 end
692 698 end
693 699
694 700 if issue.attachments.any?
695 701 pdf.SetFontStyle('B',9)
696 702 pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
697 703 pdf.Ln
698 704 for attachment in issue.attachments
699 705 pdf.SetFontStyle('',8)
700 706 pdf.RDMCell(80,5, attachment.filename)
701 707 pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
702 708 pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
703 709 pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
704 710 pdf.Ln
705 711 end
706 712 end
707 713 pdf.Output
708 714 end
709 715
710 716 # Returns a PDF string of a set of wiki pages
711 717 def wiki_pages_to_pdf(pages, project)
712 718 pdf = ITCPDF.new(current_language)
713 719 pdf.SetTitle(project.name)
714 720 pdf.alias_nb_pages
715 721 pdf.footer_date = format_date(Date.today)
716 722 pdf.AddPage
717 723 pdf.SetFontStyle('B',11)
718 724 pdf.RDMMultiCell(190,5, project.name)
719 725 pdf.Ln
720 726 # Set resize image scale
721 727 pdf.SetImageScale(1.6)
722 728 pdf.SetFontStyle('',9)
723 729 write_page_hierarchy(pdf, pages.group_by(&:parent_id))
724 730 pdf.Output
725 731 end
726 732
727 733 # Returns a PDF string of a single wiki page
728 734 def wiki_page_to_pdf(page, project)
729 735 pdf = ITCPDF.new(current_language)
730 736 pdf.SetTitle("#{project} - #{page.title}")
731 737 pdf.alias_nb_pages
732 738 pdf.footer_date = format_date(Date.today)
733 739 pdf.AddPage
734 740 pdf.SetFontStyle('B',11)
735 741 pdf.RDMMultiCell(190,5,
736 742 "#{project} - #{page.title} - # #{page.content.version}")
737 743 pdf.Ln
738 744 # Set resize image scale
739 745 pdf.SetImageScale(1.6)
740 746 pdf.SetFontStyle('',9)
741 747 write_wiki_page(pdf, page)
742 748 pdf.Output
743 749 end
744 750
745 751 def write_page_hierarchy(pdf, pages, node=nil, level=0)
746 752 if pages[node]
747 753 pages[node].each do |page|
748 754 if @new_page
749 755 pdf.AddPage
750 756 else
751 757 @new_page = true
752 758 end
753 759 pdf.Bookmark page.title, level
754 760 write_wiki_page(pdf, page)
755 761 write_page_hierarchy(pdf, pages, page.id, level + 1) if pages[page.id]
756 762 end
757 763 end
758 764 end
759 765
760 766 def write_wiki_page(pdf, page)
761 767 pdf.RDMwriteHTMLCell(190,5,0,0,
762 768 page.content.text.to_s, page.attachments, 0)
763 769 if page.attachments.any?
764 770 pdf.Ln
765 771 pdf.SetFontStyle('B',9)
766 772 pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
767 773 pdf.Ln
768 774 for attachment in page.attachments
769 775 pdf.SetFontStyle('',8)
770 776 pdf.RDMCell(80,5, attachment.filename)
771 777 pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
772 778 pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
773 779 pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
774 780 pdf.Ln
775 781 end
776 782 end
777 783 end
778 784
779 785 class RDMPdfEncoding
780 786 def self.rdm_from_utf8(txt, encoding)
781 787 txt ||= ''
782 788 txt = Redmine::CodesetUtil.from_utf8(txt, encoding)
783 789 if txt.respond_to?(:force_encoding)
784 790 txt.force_encoding('ASCII-8BIT')
785 791 end
786 792 txt
787 793 end
788 794
789 795 def self.attach(attachments, filename, encoding)
790 796 filename_utf8 = Redmine::CodesetUtil.to_utf8(filename, encoding)
791 797 atta = nil
792 798 if filename_utf8 =~ /^[^\/"]+\.(gif|jpg|jpe|jpeg|png)$/i
793 799 atta = Attachment.latest_attach(attachments, filename_utf8)
794 800 end
795 801 if atta && atta.readable? && atta.visible?
796 802 return atta
797 803 else
798 804 return nil
799 805 end
800 806 end
801 807 end
802 808 end
803 809 end
804 810 end
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