jro_apps/redmine Commit - r13562:7a0432d85c01

Adds support for macro and Redmine links in PDF export (#13051)....

Jean-Philippe Lang -

r13562:7a0432d85c01

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r13562:7a0432d85c01

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app/views/issues/index.pdf.erb created 644 +1 0

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				1	<%= raw issues_to_pdf(@issues, @project, @query) %> No newline at end of file

app/views/issues/show.pdf.erb created 644 +1 0

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				1	<%= raw issue_to_pdf(@issue, :journals => @journals) %> No newline at end of file

app/views/wiki/export.pdf.erb created 644 +1 0

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				1	<%= raw wiki_pages_to_pdf(@pages, @project) %> No newline at end of file

app/views/wiki/show.pdf.erb created 644 +1 0

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				1	<%= raw wiki_page_to_pdf(@page, @project) %> No newline at end of file

lib/redmine/export/pdf/issues_pdf_helper.rb created 644 +508 0

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		1	# encoding: utf-8
		2	#
		3	# Redmine - project management software
		4	# Copyright (C) 2006-2015 Jean-Philippe Lang
		5	#
		6	# This program is free software; you can redistribute it and/or
		7	# modify it under the terms of the GNU General Public License
		8	# as published by the Free Software Foundation; either version 2
		9	# of the License, or (at your option) any later version.
		10	#
		11	# This program is distributed in the hope that it will be useful,
		12	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		13	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		14	# GNU General Public License for more details.
		15	#
		16	# You should have received a copy of the GNU General Public License
		17	# along with this program; if not, write to the Free Software
		18	# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
		19
		20	module Redmine
		21	module Export
		22	module PDF
		23	module IssuesPdfHelper
		24	# Returns a PDF string of a single issue
		25	def issue_to_pdf(issue, assoc={})
		26	pdf = ITCPDF.new(current_language)
		27	pdf.set_title("#{issue.project} - #{issue.tracker} ##{issue.id}")
		28	pdf.alias_nb_pages
		29	pdf.footer_date = format_date(Date.today)
		30	pdf.add_page
		31	pdf.SetFontStyle('B',11)
		32	buf = "#{issue.project} - #{issue.tracker} ##{issue.id}"
		33	pdf.RDMMultiCell(190, 5, buf)
		34	pdf.SetFontStyle('',8)
		35	base_x = pdf.get_x
		36	i = 1
		37	issue.ancestors.visible.each do \|ancestor\|
		38	pdf.set_x(base_x + i)
		39	buf = "#{ancestor.tracker} # #{ancestor.id} (#{ancestor.status.to_s}): #{ancestor.subject}"
		40	pdf.RDMMultiCell(190 - i, 5, buf)
		41	i += 1 if i < 35
		42	end
		43	pdf.SetFontStyle('B',11)
		44	pdf.RDMMultiCell(190 - i, 5, issue.subject.to_s)
		45	pdf.SetFontStyle('',8)
		46	pdf.RDMMultiCell(190, 5, "#{format_time(issue.created_on)} - #{issue.author}")
		47	pdf.ln
		48
		49	left = []
		50	left << [l(:field_status), issue.status]
		51	left << [l(:field_priority), issue.priority]
		52	left << [l(:field_assigned_to), issue.assigned_to] unless issue.disabled_core_fields.include?('assigned_to_id')
		53	left << [l(:field_category), issue.category] unless issue.disabled_core_fields.include?('category_id')
		54	left << [l(:field_fixed_version), issue.fixed_version] unless issue.disabled_core_fields.include?('fixed_version_id')
		55
		56	right = []
		57	right << [l(:field_start_date), format_date(issue.start_date)] unless issue.disabled_core_fields.include?('start_date')
		58	right << [l(:field_due_date), format_date(issue.due_date)] unless issue.disabled_core_fields.include?('due_date')
		59	right << [l(:field_done_ratio), "#{issue.done_ratio}%"] unless issue.disabled_core_fields.include?('done_ratio')
		60	right << [l(:field_estimated_hours), l_hours(issue.estimated_hours)] unless issue.disabled_core_fields.include?('estimated_hours')
		61	right << [l(:label_spent_time), l_hours(issue.total_spent_hours)] if User.current.allowed_to?(:view_time_entries, issue.project)
		62
		63	rows = left.size > right.size ? left.size : right.size
		64	while left.size < rows
		65	left << nil
		66	end
		67	while right.size < rows
		68	right << nil
		69	end
		70
		71	half = (issue.visible_custom_field_values.size / 2.0).ceil
		72	issue.visible_custom_field_values.each_with_index do \|custom_value, i\|
		73	(i < half ? left : right) << [custom_value.custom_field.name, show_value(custom_value, false)]
		74	end
		75
		76	if pdf.get_rtl
		77	border_first_top = 'RT'
		78	border_last_top = 'LT'
		79	border_first = 'R'
		80	border_last = 'L'
		81	else
		82	border_first_top = 'LT'
		83	border_last_top = 'RT'
		84	border_first = 'L'
		85	border_last = 'R'
		86	end
		87
		88	rows = left.size > right.size ? left.size : right.size
		89	rows.times do \|i\|
		90	heights = []
		91	pdf.SetFontStyle('B',9)
		92	item = left[i]
		93	heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
		94	item = right[i]
		95	heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
		96	pdf.SetFontStyle('',9)
		97	item = left[i]
		98	heights << pdf.get_string_height(60, item ? item.last.to_s : "")
		99	item = right[i]
		100	heights << pdf.get_string_height(60, item ? item.last.to_s : "")
		101	height = heights.max
		102
		103	item = left[i]
		104	pdf.SetFontStyle('B',9)
		105	pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "", (i == 0 ? border_first_top : border_first), '', 0, 0)
		106	pdf.SetFontStyle('',9)
		107	pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 0)
		108
		109	item = right[i]
		110	pdf.SetFontStyle('B',9)
		111	pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "", (i == 0 ? border_first_top : border_first), '', 0, 0)
		112	pdf.SetFontStyle('',9)
		113	pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 2)
		114
		115	pdf.set_x(base_x)
		116	end
		117
		118	pdf.SetFontStyle('B',9)
		119	pdf.RDMCell(35+155, 5, l(:field_description), "LRT", 1)
		120	pdf.SetFontStyle('',9)
		121
		122	# Set resize image scale
		123	pdf.set_image_scale(1.6)
		124	pdf.RDMwriteHTMLCell(35+155, 5, '', '',
		125	issue.description.to_s, issue.attachments, "LRB")
		126
		127	unless issue.leaf?
		128	truncate_length = (!is_cjk? ? 90 : 65)
		129	pdf.SetFontStyle('B',9)
		130	pdf.RDMCell(35+155,5, l(:label_subtask_plural) + ":", "LTR")
		131	pdf.ln
		132	issue_list(issue.descendants.visible.sort_by(&:lft)) do \|child, level\|
		133	buf = "#{child.tracker} # #{child.id}: #{child.subject}".
		134	truncate(truncate_length)
		135	level = 10 if level >= 10
		136	pdf.SetFontStyle('',8)
		137	pdf.RDMCell(35+135,5, (level >=1 ? " " * level : "") + buf, border_first)
		138	pdf.SetFontStyle('B',8)
		139	pdf.RDMCell(20,5, child.status.to_s, border_last)
		140	pdf.ln
		141	end
		142	end
		143
		144	relations = issue.relations.select { \|r\| r.other_issue(issue).visible? }
		145	unless relations.empty?
		146	truncate_length = (!is_cjk? ? 80 : 60)
		147	pdf.SetFontStyle('B',9)
		148	pdf.RDMCell(35+155,5, l(:label_related_issues) + ":", "LTR")
		149	pdf.ln
		150	relations.each do \|relation\|
		151	buf = relation.to_s(issue) {\|other\|
		152	text = ""
		153	if Setting.cross_project_issue_relations?
		154	text += "#{relation.other_issue(issue).project} - "
		155	end
		156	text += "#{other.tracker} ##{other.id}: #{other.subject}"
		157	text
		158	}
		159	buf = buf.truncate(truncate_length)
		160	pdf.SetFontStyle('', 8)
		161	pdf.RDMCell(35+155-60, 5, buf, border_first)
		162	pdf.SetFontStyle('B',8)
		163	pdf.RDMCell(20,5, relation.other_issue(issue).status.to_s, "")
		164	pdf.RDMCell(20,5, format_date(relation.other_issue(issue).start_date), "")
		165	pdf.RDMCell(20,5, format_date(relation.other_issue(issue).due_date), border_last)
		166	pdf.ln
		167	end
		168	end
		169	pdf.RDMCell(190,5, "", "T")
		170	pdf.ln
		171
		172	if issue.changesets.any? &&
		173	User.current.allowed_to?(:view_changesets, issue.project)
		174	pdf.SetFontStyle('B',9)
		175	pdf.RDMCell(190,5, l(:label_associated_revisions), "B")
		176	pdf.ln
		177	for changeset in issue.changesets
		178	pdf.SetFontStyle('B',8)
		179	csstr = "#{l(:label_revision)} #{changeset.format_identifier} - "
		180	csstr += format_time(changeset.committed_on) + " - " + changeset.author.to_s
		181	pdf.RDMCell(190, 5, csstr)
		182	pdf.ln
		183	unless changeset.comments.blank?
		184	pdf.SetFontStyle('',8)
		185	pdf.RDMwriteHTMLCell(190,5,'','',
		186	changeset.comments.to_s, issue.attachments, "")
		187	end
		188	pdf.ln
		189	end
		190	end
		191
		192	if assoc[:journals].present?
		193	pdf.SetFontStyle('B',9)
		194	pdf.RDMCell(190,5, l(:label_history), "B")
		195	pdf.ln
		196	assoc[:journals].each do \|journal\|
		197	pdf.SetFontStyle('B',8)
		198	title = "##{journal.indice} - #{format_time(journal.created_on)} - #{journal.user}"
		199	title << " (#{l(:field_private_notes)})" if journal.private_notes?
		200	pdf.RDMCell(190,5, title)
		201	pdf.ln
		202	pdf.SetFontStyle('I',8)
		203	details_to_strings(journal.visible_details, true).each do \|string\|
		204	pdf.RDMMultiCell(190,5, "- " + string)
		205	end
		206	if journal.notes?
		207	pdf.ln unless journal.details.empty?
		208	pdf.SetFontStyle('',8)
		209	pdf.RDMwriteHTMLCell(190,5,'','',
		210	journal.notes.to_s, issue.attachments, "")
		211	end
		212	pdf.ln
		213	end
		214	end
		215
		216	if issue.attachments.any?
		217	pdf.SetFontStyle('B',9)
		218	pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
		219	pdf.ln
		220	for attachment in issue.attachments
		221	pdf.SetFontStyle('',8)
		222	pdf.RDMCell(80,5, attachment.filename)
		223	pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
		224	pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
		225	pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
		226	pdf.ln
		227	end
		228	end
		229	pdf.output
		230	end
		231
		232	# Returns a PDF string of a list of issues
		233	def issues_to_pdf(issues, project, query)
		234	pdf = ITCPDF.new(current_language, "L")
		235	title = query.new_record? ? l(:label_issue_plural) : query.name
		236	title = "#{project} - #{title}" if project
		237	pdf.set_title(title)
		238	pdf.alias_nb_pages
		239	pdf.footer_date = format_date(Date.today)
		240	pdf.set_auto_page_break(false)
		241	pdf.add_page("L")
		242
		243	# Landscape A4 = 210 x 297 mm
		244	page_height = pdf.get_page_height # 210
		245	page_width = pdf.get_page_width # 297
		246	left_margin = pdf.get_original_margins['left'] # 10
		247	right_margin = pdf.get_original_margins['right'] # 10
		248	bottom_margin = pdf.get_footer_margin
		249	row_height = 4
		250
		251	# column widths
		252	table_width = page_width - right_margin - left_margin
		253	col_width = []
		254	unless query.inline_columns.empty?
		255	col_width = calc_col_width(issues, query, table_width, pdf)
		256	table_width = col_width.inject(0, :+)
		257	end
		258
		259	# use full width if the description is displayed
		260	if table_width > 0 && query.has_column?(:description)
		261	col_width = col_width.map {\|w\| w * (page_width - right_margin - left_margin) / table_width}
		262	table_width = col_width.inject(0, :+)
		263	end
		264
		265	# title
		266	pdf.SetFontStyle('B',11)
		267	pdf.RDMCell(190,10, title)
		268	pdf.ln
		269
		270	render_table_header(pdf, query, col_width, row_height, table_width)
		271	previous_group = false
		272	issue_list(issues) do \|issue, level\|
		273	if query.grouped? &&
		274	(group = query.group_by_column.value(issue)) != previous_group
		275	pdf.SetFontStyle('B',10)
		276	group_label = group.blank? ? 'None' : group.to_s.dup
		277	group_label << " (#{query.issue_count_by_group[group]})"
		278	pdf.bookmark group_label, 0, -1
		279	pdf.RDMCell(table_width, row_height * 2, group_label, 1, 1, 'L')
		280	pdf.SetFontStyle('',8)
		281	previous_group = group
		282	end
		283
		284	# fetch row values
		285	col_values = fetch_row_values(issue, query, level)
		286
		287	# make new page if it doesn't fit on the current one
		288	base_y = pdf.get_y
		289	max_height = get_issues_to_pdf_write_cells(pdf, col_values, col_width)
		290	space_left = page_height - base_y - bottom_margin
		291	if max_height > space_left
		292	pdf.add_page("L")
		293	render_table_header(pdf, query, col_width, row_height, table_width)
		294	base_y = pdf.get_y
		295	end
		296
		297	# write the cells on page
		298	issues_to_pdf_write_cells(pdf, col_values, col_width, max_height)
		299	pdf.set_y(base_y + max_height)
		300
		301	if query.has_column?(:description) && issue.description?
		302	pdf.set_x(10)
		303	pdf.set_auto_page_break(true, bottom_margin)
		304	pdf.RDMwriteHTMLCell(0, 5, 10, '', issue.description.to_s, issue.attachments, "LRBT")
		305	pdf.set_auto_page_break(false)
		306	end
		307	end
		308
		309	if issues.size == Setting.issues_export_limit.to_i
		310	pdf.SetFontStyle('B',10)
		311	pdf.RDMCell(0, row_height, '...')
		312	end
		313	pdf.output
		314	end
		315
		316	def is_cjk?
		317	case current_language.to_s.downcase
		318	when 'ja', 'zh-tw', 'zh', 'ko'
		319	true
		320	else
		321	false
		322	end
		323	end
		324
		325	# fetch row values
		326	def fetch_row_values(issue, query, level)
		327	query.inline_columns.collect do \|column\|
		328	s = if column.is_a?(QueryCustomFieldColumn)
		329	cv = issue.visible_custom_field_values.detect {\|v\| v.custom_field_id == column.custom_field.id}
		330	show_value(cv, false)
		331	else
		332	value = issue.send(column.name)
		333	if column.name == :subject
		334	value = " " * level + value
		335	end
		336	if value.is_a?(Date)
		337	format_date(value)
		338	elsif value.is_a?(Time)
		339	format_time(value)
		340	else
		341	value
		342	end
		343	end
		344	s.to_s
		345	end
		346	end
		347
		348	# calculate columns width
		349	def calc_col_width(issues, query, table_width, pdf)
		350	# calculate statistics
		351	# by captions
		352	pdf.SetFontStyle('B',8)
		353	margins = pdf.get_margins
		354	col_padding = margins['cell']
		355	col_width_min = query.inline_columns.map {\|v\| pdf.get_string_width(v.caption) + col_padding}
		356	col_width_max = Array.new(col_width_min)
		357	col_width_avg = Array.new(col_width_min)
		358	col_min = pdf.get_string_width('OO') + col_padding * 2
		359	if table_width > col_min * col_width_avg.length
		360	table_width -= col_min * col_width_avg.length
		361	else
		362	col_min = pdf.get_string_width('O') + col_padding * 2
		363	if table_width > col_min * col_width_avg.length
		364	table_width -= col_min * col_width_avg.length
		365	else
		366	ratio = table_width / col_width_avg.inject(0, :+)
		367	return col_width = col_width_avg.map {\|w\| w * ratio}
		368	end
		369	end
		370	word_width_max = query.inline_columns.map {\|c\|
		371	n = 10
		372	c.caption.split.each {\|w\|
		373	x = pdf.get_string_width(w) + col_padding
		374	n = x if n < x
		375	}
		376	n
		377	}
		378
		379	# by properties of issues
		380	pdf.SetFontStyle('',8)
		381	k = 1
		382	issue_list(issues) {\|issue, level\|
		383	k += 1
		384	values = fetch_row_values(issue, query, level)
		385	values.each_with_index {\|v,i\|
		386	n = pdf.get_string_width(v) + col_padding * 2
		387	col_width_max[i] = n if col_width_max[i] < n
		388	col_width_min[i] = n if col_width_min[i] > n
		389	col_width_avg[i] += n
		390	v.split.each {\|w\|
		391	x = pdf.get_string_width(w) + col_padding
		392	word_width_max[i] = x if word_width_max[i] < x
		393	}
		394	}
		395	}
		396	col_width_avg.map! {\|x\| x / k}
		397
		398	# calculate columns width
		399	ratio = table_width / col_width_avg.inject(0, :+)
		400	col_width = col_width_avg.map {\|w\| w * ratio}
		401
		402	# correct max word width if too many columns
		403	ratio = table_width / word_width_max.inject(0, :+)
		404	word_width_max.map! {\|v\| v * ratio} if ratio < 1
		405
		406	# correct and lock width of some columns
		407	done = 1
		408	col_fix = []
		409	col_width.each_with_index do \|w,i\|
		410	if w > col_width_max[i]
		411	col_width[i] = col_width_max[i]
		412	col_fix[i] = 1
		413	done = 0
		414	elsif w < word_width_max[i]
		415	col_width[i] = word_width_max[i]
		416	col_fix[i] = 1
		417	done = 0
		418	else
		419	col_fix[i] = 0
		420	end
		421	end
		422
		423	# iterate while need to correct and lock coluns width
		424	while done == 0
		425	# calculate free & locked columns width
		426	done = 1
		427	ratio = table_width / col_width.inject(0, :+)
		428
		429	# correct columns width
		430	col_width.each_with_index do \|w,i\|
		431	if col_fix[i] == 0
		432	col_width[i] = w * ratio
		433
		434	# check if column width less then max word width
		435	if col_width[i] < word_width_max[i]
		436	col_width[i] = word_width_max[i]
		437	col_fix[i] = 1
		438	done = 0
		439	elsif col_width[i] > col_width_max[i]
		440	col_width[i] = col_width_max[i]
		441	col_fix[i] = 1
		442	done = 0
		443	end
		444	end
		445	end
		446	end
		447
		448	ratio = table_width / col_width.inject(0, :+)
		449	col_width.map! {\|v\| v * ratio + col_min}
		450	col_width
		451	end
		452
		453	def render_table_header(pdf, query, col_width, row_height, table_width)
		454	# headers
		455	pdf.SetFontStyle('B',8)
		456	pdf.set_fill_color(230, 230, 230)
		457
		458	base_x = pdf.get_x
		459	base_y = pdf.get_y
		460	max_height = get_issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, true)
		461
		462	# write the cells on page
		463	issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, max_height, true)
		464	pdf.set_xy(base_x, base_y + max_height)
		465
		466	# rows
		467	pdf.SetFontStyle('',8)
		468	pdf.set_fill_color(255, 255, 255)
		469	end
		470
		471	# returns the maximum height of MultiCells
		472	def get_issues_to_pdf_write_cells(pdf, col_values, col_widths, head=false)
		473	heights = []
		474	col_values.each_with_index do \|column, i\|
		475	heights << pdf.get_string_height(col_widths[i], head ? column.caption : column)
		476	end
		477	return heights.max
		478	end
		479
		480	# Renders MultiCells and returns the maximum height used
		481	def issues_to_pdf_write_cells(pdf, col_values, col_widths, row_height, head=false)
		482	col_values.each_with_index do \|column, i\|
		483	pdf.RDMMultiCell(col_widths[i], row_height, head ? column.caption : column.strip, 1, '', 1, 0)
		484	end
		485	end
		486
		487	# Draw lines to close the row (MultiCell border drawing in not uniform)
		488	#
		489	# parameter "col_id_width" is not used. it is kept for compatibility.
		490	def issues_to_pdf_draw_borders(pdf, top_x, top_y, lower_y,
		491	col_id_width, col_widths, rtl=false)
		492	col_x = top_x
		493	pdf.line(col_x, top_y, col_x, lower_y) # id right border
		494	col_widths.each do \|width\|
		495	if rtl
		496	col_x -= width
		497	else
		498	col_x += width
		499	end
		500	pdf.line(col_x, top_y, col_x, lower_y) # columns right border
		501	end
		502	pdf.line(top_x, top_y, top_x, lower_y) # left border
		503	pdf.line(top_x, lower_y, col_x, lower_y) # bottom border
		504	end
		505	end
		506	end
		507	end
		508	end

lib/redmine/export/pdf/wiki_pdf_helper.rb created 644 +100 0

@@ -0,0 +1,100
	1	# encoding: utf-8
	2	#
	3	# Redmine - project management software
	4	# Copyright (C) 2006-2015 Jean-Philippe Lang
	5	#
	6	# This program is free software; you can redistribute it and/or
	7	# modify it under the terms of the GNU General Public License
	8	# as published by the Free Software Foundation; either version 2
	9	# of the License, or (at your option) any later version.
	10	#
	11	# This program is distributed in the hope that it will be useful,
	12	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	# GNU General Public License for more details.
	15	#
	16	# You should have received a copy of the GNU General Public License
	17	# along with this program; if not, write to the Free Software
	18	# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
	19
	20	module Redmine
	21	module Export
	22	module PDF
	23	module WikiPdfHelper
	24	# Returns a PDF string of a set of wiki pages
	25	def wiki_pages_to_pdf(pages, project)
	26	pdf = Redmine::Export::PDF::ITCPDF.new(current_language)
	27	pdf.set_title(project.name)
	28	pdf.alias_nb_pages
	29	pdf.footer_date = format_date(Date.today)
	30	pdf.add_page
	31	pdf.SetFontStyle('B',11)
	32	pdf.RDMMultiCell(190,5, project.name)
	33	pdf.ln
	34	# Set resize image scale
	35	pdf.set_image_scale(1.6)
	36	pdf.SetFontStyle('',9)
	37	write_page_hierarchy(pdf, pages.group_by(&:parent_id))
	38	pdf.output
	39	end
	40
	41	# Returns a PDF string of a single wiki page
	42	def wiki_page_to_pdf(page, project)
	43	pdf = ITCPDF.new(current_language)
	44	pdf.set_title("#{project} - #{page.title}")
	45	pdf.alias_nb_pages
	46	pdf.footer_date = format_date(Date.today)
	47	pdf.add_page
	48	pdf.SetFontStyle('B',11)
	49	pdf.RDMMultiCell(190,5,
	50	"#{project} - #{page.title} - # #{page.content.version}")
	51	pdf.ln
	52	# Set resize image scale
	53	pdf.set_image_scale(1.6)
	54	pdf.SetFontStyle('',9)
	55	write_wiki_page(pdf, page)
	56	pdf.output
	57	end
	58
	59	def write_page_hierarchy(pdf, pages, node=nil, level=0)
	60	if pages[node]
	61	pages[node].each do \|page\|
	62	if @new_page
	63	pdf.add_page
	64	else
	65	@new_page = true
	66	end
	67	pdf.bookmark page.title, level
	68	write_wiki_page(pdf, page)
	69	write_page_hierarchy(pdf, pages, page.id, level + 1) if pages[page.id]
	70	end
	71	end
	72	end
	73
	74	def write_wiki_page(pdf, page)
	75	text = textilizable(page.content, :text,
	76	:only_path => false,
	77	:edit_section_links => false,
	78	:headings => false,
	79	:inline_attachments => false
	80	)
	81	pdf.RDMwriteFormattedCell(190,5,'','', text, page.attachments, 0)
	82	if page.attachments.any?
	83	pdf.ln(5)
	84	pdf.SetFontStyle('B',9)
	85	pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
	86	pdf.ln
	87	for attachment in page.attachments
	88	pdf.SetFontStyle('',8)
	89	pdf.RDMCell(80,5, attachment.filename)
	90	pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
	91	pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
	92	pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
	93	pdf.ln
	94	end
	95	end
	96	end
	97	end
	98	end
	99	end
	100	end

app/controllers/issues_controller.rb +2 -4

               include SortHelper
               include IssuesHelper
               helper :timelog
-              include Redmine::Export::PDF
               def index
                 retrieve_query
                     }
                     format.atom { render_feed(@issues, :title => "#{@project || Setting.app_title}: #{l(:label_issue_plural)}") }
                     format.csv  { send_data(query_to_csv(@issues, @query, params), :type => 'text/csv; header=present', :filename => 'issues.csv') }
-                    format.pdf  { send_data(issues_to_pdf(@issues, @project, @query), :type => 'application/pdf', :filename => 'issues.pdf') }
+                    format.pdf  { send_file_headers! :type => 'application/pdf', :filename => 'issues.pdf' }
                   end
                 else
                   respond_to do |format|
                   format.api
                   format.atom { render :template => 'journals/index', :layout => false, :content_type => 'application/atom+xml' }
                   format.pdf  {
-                    pdf = issue_to_pdf(@issue, :journals => @journals)
+                    send_file_headers! :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf"
-                    send_data(pdf, :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf")
                   }
                 end
               end

app/controllers/wiki_controller.rb +2 -4

                 end
                 if User.current.allowed_to?(:export_wiki_pages, @project)
                   if params[:format] == 'pdf'
-                    send_data(wiki_page_to_pdf(@page, @project), :type => 'application/pdf', :filename => "#{@page.title}.pdf")
+                    send_file_headers! :type => 'application/pdf', :filename => "#{@page.title}.pdf"
                     return
                   elsif params[:format] == 'html'
                     export = render_to_string :action => 'export', :layout => false
                     send_data(export, :type => 'text/html', :filename => "wiki.html")
                   }
                   format.pdf {
-                    send_data(wiki_pages_to_pdf(@pages, @project),
+                    send_file_headers! :type => 'application/pdf', :filename => "#{@project.identifier}.pdf"
-                              :type => 'application/pdf',
-                              :filename => "#{@project.identifier}.pdf")
                   }
                 end
               end

app/helpers/application_helper.rb +2 0

               end
               def parse_inline_attachments(text, project, obj, attr, only_path, options)
+                return if options[:inline_attachments] == false
                 # when using an image link, try to use an attachment, if possible
                 attachments = options[:attachments] || []
                 attachments += obj.attachments if obj.respond_to?(:attachments)

app/helpers/issues_helper.rb +1 0

             module IssuesHelper
               include ApplicationHelper
+              include Redmine::Export::PDF::IssuesPdfHelper
               def issue_list(issues, &block)
                 ancestors = []

app/helpers/wiki_helper.rb +1 0

             # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
             module WikiHelper
+              include Redmine::Export::PDF::WikiPdfHelper
               def wiki_page_options_for_select(pages, selected = nil, parent = nil, level = 0)
                 pages = pages.group_by(&:parent) unless pages.is_a?(Hash)

lib/redmine/export/pdf.rb +10 -563

This diff has been collapsed as it changes many lines, (573 lines changed) Show them Hide them
	@@ -22,10 +22,6 require 'rbpdf'
	22	module Redmine	22	module Redmine
	23	module Export	23	module Export
	24	module PDF	24	module PDF
	25	include ActionView::Helpers::TextHelper
	26	include ActionView::Helpers::NumberHelper
	27	include IssuesHelper
	28
	29	class ITCPDF < RBPDF	25	class ITCPDF < RBPDF
	30	include Redmine::I18n	26	include Redmine::I18n
	31	attr_accessor :footer_date	27	attr_accessor :footer_date
	@@ -59,10 +55,7 module Redmine
	59	end	55	end
	60		56
	61	def formatted_text(text)	57	def formatted_text(text)
	62	~~html~~ = Redmine::WikiFormatting.to_html(Setting.text_formatting, text)	58	Redmine::WikiFormatting.to_html(Setting.text_formatting, text)
	63	# Strip {{toc}} tags
	64	html.gsub!(/<p>\{\{([<>]?)toc\}\}<\/p>/i, '')
	65	html
	66	end	59	end
	67		60
	68	def RDMCell(w ,h=0, txt='', border=0, ln=0, align='', fill=0, link='')	61	def RDMCell(w ,h=0, txt='', border=0, ln=0, align='', fill=0, link='')
	@@ -73,7 +66,7 module Redmine
	73	multi_cell(w, h, txt, border, align, fill, ln)	66	multi_cell(w, h, txt, border, align, fill, ln)
	74	end	67	end
	75		68
	76	def RDMwrite~~HTML~~Cell(w, h, x, y, txt='', attachments=[], border=0, ln=1, fill=0)	69	def RDMwriteFormattedCell(w, h, x, y, txt='', attachments=[], border=0, ln=1, fill=0)
	77	@attachments = attachments	70	@attachments = attachments
	78		71
	79	css_tag = ' <style>	72	css_tag = ' <style>
	@@ -86,9 +79,14 module Redmine
	86	}	79	}
	87	</style>'	80	</style>'
	88		81
	89	writeHTMLCell(w, h, x, y,	82	# Strip {{toc}} tags
	90	css_tag + formatted_text(txt),	83	txt.gsub!(/<p>\{\{([<>]?)toc\}\}<\/p>/i, '')
	91	border, ln, fill)	84	writeHTMLCell(w, h, x, y, css_tag + txt, border, ln, fill)
			85	end
			86
			87	def RDMwriteHTMLCell(w, h, x, y, txt='', attachments=[], border=0, ln=1, fill=0)
			88	txt = formatted_text(txt)
			89	RDMwriteFormattedCell(w, h, x, y, txt, attachments, border, ln, fill)
	92	end	90	end
	93		91
	94	def get_image_filename(attrname)	92	def get_image_filename(attrname)
	@@ -121,557 +119,6 module Redmine
	121	end	119	end
	122	end	120	end
	123		121
	124	def is_cjk?
	125	case current_language.to_s.downcase
	126	when 'ja', 'zh-tw', 'zh', 'ko'
	127	true
	128	else
	129	false
	130	end
	131	end
	132
	133	# fetch row values
	134	def fetch_row_values(issue, query, level)
	135	query.inline_columns.collect do \|column\|
	136	s = if column.is_a?(QueryCustomFieldColumn)
	137	cv = issue.visible_custom_field_values.detect {\|v\| v.custom_field_id == column.custom_field.id}
	138	show_value(cv, false)
	139	else
	140	value = issue.send(column.name)
	141	if column.name == :subject
	142	value = " " * level + value
	143	end
	144	if value.is_a?(Date)
	145	format_date(value)
	146	elsif value.is_a?(Time)
	147	format_time(value)
	148	else
	149	value
	150	end
	151	end
	152	s.to_s
	153	end
	154	end
	155
	156	# calculate columns width
	157	def calc_col_width(issues, query, table_width, pdf)
	158	# calculate statistics
	159	# by captions
	160	pdf.SetFontStyle('B',8)
	161	margins = pdf.get_margins
	162	col_padding = margins['cell']
	163	col_width_min = query.inline_columns.map {\|v\| pdf.get_string_width(v.caption) + col_padding}
	164	col_width_max = Array.new(col_width_min)
	165	col_width_avg = Array.new(col_width_min)
	166	col_min = pdf.get_string_width('OO') + col_padding * 2
	167	if table_width > col_min * col_width_avg.length
	168	table_width -= col_min * col_width_avg.length
	169	else
	170	col_min = pdf.get_string_width('O') + col_padding * 2
	171	if table_width > col_min * col_width_avg.length
	172	table_width -= col_min * col_width_avg.length
	173	else
	174	ratio = table_width / col_width_avg.inject(0, :+)
	175	return col_width = col_width_avg.map {\|w\| w * ratio}
	176	end
	177	end
	178	word_width_max = query.inline_columns.map {\|c\|
	179	n = 10
	180	c.caption.split.each {\|w\|
	181	x = pdf.get_string_width(w) + col_padding
	182	n = x if n < x
	183	}
	184	n
	185	}
	186
	187	# by properties of issues
	188	pdf.SetFontStyle('',8)
	189	k = 1
	190	issue_list(issues) {\|issue, level\|
	191	k += 1
	192	values = fetch_row_values(issue, query, level)
	193	values.each_with_index {\|v,i\|
	194	n = pdf.get_string_width(v) + col_padding * 2
	195	col_width_max[i] = n if col_width_max[i] < n
	196	col_width_min[i] = n if col_width_min[i] > n
	197	col_width_avg[i] += n
	198	v.split.each {\|w\|
	199	x = pdf.get_string_width(w) + col_padding
	200	word_width_max[i] = x if word_width_max[i] < x
	201	}
	202	}
	203	}
	204	col_width_avg.map! {\|x\| x / k}
	205
	206	# calculate columns width
	207	ratio = table_width / col_width_avg.inject(0, :+)
	208	col_width = col_width_avg.map {\|w\| w * ratio}
	209
	210	# correct max word width if too many columns
	211	ratio = table_width / word_width_max.inject(0, :+)
	212	word_width_max.map! {\|v\| v * ratio} if ratio < 1
	213
	214	# correct and lock width of some columns
	215	done = 1
	216	col_fix = []
	217	col_width.each_with_index do \|w,i\|
	218	if w > col_width_max[i]
	219	col_width[i] = col_width_max[i]
	220	col_fix[i] = 1
	221	done = 0
	222	elsif w < word_width_max[i]
	223	col_width[i] = word_width_max[i]
	224	col_fix[i] = 1
	225	done = 0
	226	else
	227	col_fix[i] = 0
	228	end
	229	end
	230
	231	# iterate while need to correct and lock coluns width
	232	while done == 0
	233	# calculate free & locked columns width
	234	done = 1
	235	ratio = table_width / col_width.inject(0, :+)
	236
	237	# correct columns width
	238	col_width.each_with_index do \|w,i\|
	239	if col_fix[i] == 0
	240	col_width[i] = w * ratio
	241
	242	# check if column width less then max word width
	243	if col_width[i] < word_width_max[i]
	244	col_width[i] = word_width_max[i]
	245	col_fix[i] = 1
	246	done = 0
	247	elsif col_width[i] > col_width_max[i]
	248	col_width[i] = col_width_max[i]
	249	col_fix[i] = 1
	250	done = 0
	251	end
	252	end
	253	end
	254	end
	255
	256	ratio = table_width / col_width.inject(0, :+)
	257	col_width.map! {\|v\| v * ratio + col_min}
	258	col_width
	259	end
	260
	261	def render_table_header(pdf, query, col_width, row_height, table_width)
	262	# headers
	263	pdf.SetFontStyle('B',8)
	264	pdf.set_fill_color(230, 230, 230)
	265
	266	base_x = pdf.get_x
	267	base_y = pdf.get_y
	268	max_height = get_issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, true)
	269
	270	# write the cells on page
	271	issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, max_height, true)
	272	pdf.set_xy(base_x, base_y + max_height)
	273
	274	# rows
	275	pdf.SetFontStyle('',8)
	276	pdf.set_fill_color(255, 255, 255)
	277	end
	278
	279	# Returns a PDF string of a list of issues
	280	def issues_to_pdf(issues, project, query)
	281	pdf = ITCPDF.new(current_language, "L")
	282	title = query.new_record? ? l(:label_issue_plural) : query.name
	283	title = "#{project} - #{title}" if project
	284	pdf.set_title(title)
	285	pdf.alias_nb_pages
	286	pdf.footer_date = format_date(Date.today)
	287	pdf.set_auto_page_break(false)
	288	pdf.add_page("L")
	289
	290	# Landscape A4 = 210 x 297 mm
	291	page_height = pdf.get_page_height # 210
	292	page_width = pdf.get_page_width # 297
	293	left_margin = pdf.get_original_margins['left'] # 10
	294	right_margin = pdf.get_original_margins['right'] # 10
	295	bottom_margin = pdf.get_footer_margin
	296	row_height = 4
	297
	298	# column widths
	299	table_width = page_width - right_margin - left_margin
	300	col_width = []
	301	unless query.inline_columns.empty?
	302	col_width = calc_col_width(issues, query, table_width, pdf)
	303	table_width = col_width.inject(0, :+)
	304	end
	305
	306	# use full width if the description is displayed
	307	if table_width > 0 && query.has_column?(:description)
	308	col_width = col_width.map {\|w\| w * (page_width - right_margin - left_margin) / table_width}
	309	table_width = col_width.inject(0, :+)
	310	end
	311
	312	# title
	313	pdf.SetFontStyle('B',11)
	314	pdf.RDMCell(190,10, title)
	315	pdf.ln
	316
	317	render_table_header(pdf, query, col_width, row_height, table_width)
	318	previous_group = false
	319	issue_list(issues) do \|issue, level\|
	320	if query.grouped? &&
	321	(group = query.group_by_column.value(issue)) != previous_group
	322	pdf.SetFontStyle('B',10)
	323	group_label = group.blank? ? 'None' : group.to_s.dup
	324	group_label << " (#{query.issue_count_by_group[group]})"
	325	pdf.bookmark group_label, 0, -1
	326	pdf.RDMCell(table_width, row_height * 2, group_label, 1, 1, 'L')
	327	pdf.SetFontStyle('',8)
	328	previous_group = group
	329	end
	330
	331	# fetch row values
	332	col_values = fetch_row_values(issue, query, level)
	333
	334	# make new page if it doesn't fit on the current one
	335	base_y = pdf.get_y
	336	max_height = get_issues_to_pdf_write_cells(pdf, col_values, col_width)
	337	space_left = page_height - base_y - bottom_margin
	338	if max_height > space_left
	339	pdf.add_page("L")
	340	render_table_header(pdf, query, col_width, row_height, table_width)
	341	base_y = pdf.get_y
	342	end
	343
	344	# write the cells on page
	345	issues_to_pdf_write_cells(pdf, col_values, col_width, max_height)
	346	pdf.set_y(base_y + max_height)
	347
	348	if query.has_column?(:description) && issue.description?
	349	pdf.set_x(10)
	350	pdf.set_auto_page_break(true, bottom_margin)
	351	pdf.RDMwriteHTMLCell(0, 5, 10, '', issue.description.to_s, issue.attachments, "LRBT")
	352	pdf.set_auto_page_break(false)
	353	end
	354	end
	355
	356	if issues.size == Setting.issues_export_limit.to_i
	357	pdf.SetFontStyle('B',10)
	358	pdf.RDMCell(0, row_height, '...')
	359	end
	360	pdf.output
	361	end
	362
	363	# returns the maximum height of MultiCells
	364	def get_issues_to_pdf_write_cells(pdf, col_values, col_widths, head=false)
	365	heights = []
	366	col_values.each_with_index do \|column, i\|
	367	heights << pdf.get_string_height(col_widths[i], head ? column.caption : column)
	368	end
	369	return heights.max
	370	end
	371
	372	# Renders MultiCells and returns the maximum height used
	373	def issues_to_pdf_write_cells(pdf, col_values, col_widths, row_height, head=false)
	374	col_values.each_with_index do \|column, i\|
	375	pdf.RDMMultiCell(col_widths[i], row_height, head ? column.caption : column.strip, 1, '', 1, 0)
	376	end
	377	end
	378
	379	# Draw lines to close the row (MultiCell border drawing in not uniform)
	380	#
	381	# parameter "col_id_width" is not used. it is kept for compatibility.
	382	def issues_to_pdf_draw_borders(pdf, top_x, top_y, lower_y,
	383	col_id_width, col_widths, rtl=false)
	384	col_x = top_x
	385	pdf.line(col_x, top_y, col_x, lower_y) # id right border
	386	col_widths.each do \|width\|
	387	if rtl
	388	col_x -= width
	389	else
	390	col_x += width
	391	end
	392	pdf.line(col_x, top_y, col_x, lower_y) # columns right border
	393	end
	394	pdf.line(top_x, top_y, top_x, lower_y) # left border
	395	pdf.line(top_x, lower_y, col_x, lower_y) # bottom border
	396	end
	397
	398	# Returns a PDF string of a single issue
	399	def issue_to_pdf(issue, assoc={})
	400	pdf = ITCPDF.new(current_language)
	401	pdf.set_title("#{issue.project} - #{issue.tracker} ##{issue.id}")
	402	pdf.alias_nb_pages
	403	pdf.footer_date = format_date(Date.today)
	404	pdf.add_page
	405	pdf.SetFontStyle('B',11)
	406	buf = "#{issue.project} - #{issue.tracker} ##{issue.id}"
	407	pdf.RDMMultiCell(190, 5, buf)
	408	pdf.SetFontStyle('',8)
	409	base_x = pdf.get_x
	410	i = 1
	411	issue.ancestors.visible.each do \|ancestor\|
	412	pdf.set_x(base_x + i)
	413	buf = "#{ancestor.tracker} # #{ancestor.id} (#{ancestor.status.to_s}): #{ancestor.subject}"
	414	pdf.RDMMultiCell(190 - i, 5, buf)
	415	i += 1 if i < 35
	416	end
	417	pdf.SetFontStyle('B',11)
	418	pdf.RDMMultiCell(190 - i, 5, issue.subject.to_s)
	419	pdf.SetFontStyle('',8)
	420	pdf.RDMMultiCell(190, 5, "#{format_time(issue.created_on)} - #{issue.author}")
	421	pdf.ln
	422
	423	left = []
	424	left << [l(:field_status), issue.status]
	425	left << [l(:field_priority), issue.priority]
	426	left << [l(:field_assigned_to), issue.assigned_to] unless issue.disabled_core_fields.include?('assigned_to_id')
	427	left << [l(:field_category), issue.category] unless issue.disabled_core_fields.include?('category_id')
	428	left << [l(:field_fixed_version), issue.fixed_version] unless issue.disabled_core_fields.include?('fixed_version_id')
	429
	430	right = []
	431	right << [l(:field_start_date), format_date(issue.start_date)] unless issue.disabled_core_fields.include?('start_date')
	432	right << [l(:field_due_date), format_date(issue.due_date)] unless issue.disabled_core_fields.include?('due_date')
	433	right << [l(:field_done_ratio), "#{issue.done_ratio}%"] unless issue.disabled_core_fields.include?('done_ratio')
	434	right << [l(:field_estimated_hours), l_hours(issue.estimated_hours)] unless issue.disabled_core_fields.include?('estimated_hours')
	435	right << [l(:label_spent_time), l_hours(issue.total_spent_hours)] if User.current.allowed_to?(:view_time_entries, issue.project)
	436
	437	rows = left.size > right.size ? left.size : right.size
	438	while left.size < rows
	439	left << nil
	440	end
	441	while right.size < rows
	442	right << nil
	443	end
	444
	445	half = (issue.visible_custom_field_values.size / 2.0).ceil
	446	issue.visible_custom_field_values.each_with_index do \|custom_value, i\|
	447	(i < half ? left : right) << [custom_value.custom_field.name, show_value(custom_value, false)]
	448	end
	449
	450	if pdf.get_rtl
	451	border_first_top = 'RT'
	452	border_last_top = 'LT'
	453	border_first = 'R'
	454	border_last = 'L'
	455	else
	456	border_first_top = 'LT'
	457	border_last_top = 'RT'
	458	border_first = 'L'
	459	border_last = 'R'
	460	end
	461
	462	rows = left.size > right.size ? left.size : right.size
	463	rows.times do \|i\|
	464	heights = []
	465	pdf.SetFontStyle('B',9)
	466	item = left[i]
	467	heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
	468	item = right[i]
	469	heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
	470	pdf.SetFontStyle('',9)
	471	item = left[i]
	472	heights << pdf.get_string_height(60, item ? item.last.to_s : "")
	473	item = right[i]
	474	heights << pdf.get_string_height(60, item ? item.last.to_s : "")
	475	height = heights.max
	476
	477	item = left[i]
	478	pdf.SetFontStyle('B',9)
	479	pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "", (i == 0 ? border_first_top : border_first), '', 0, 0)
	480	pdf.SetFontStyle('',9)
	481	pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 0)
	482
	483	item = right[i]
	484	pdf.SetFontStyle('B',9)
	485	pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "", (i == 0 ? border_first_top : border_first), '', 0, 0)
	486	pdf.SetFontStyle('',9)
	487	pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 2)
	488
	489	pdf.set_x(base_x)
	490	end
	491
	492	pdf.SetFontStyle('B',9)
	493	pdf.RDMCell(35+155, 5, l(:field_description), "LRT", 1)
	494	pdf.SetFontStyle('',9)
	495
	496	# Set resize image scale
	497	pdf.set_image_scale(1.6)
	498	pdf.RDMwriteHTMLCell(35+155, 5, '', '',
	499	issue.description.to_s, issue.attachments, "LRB")
	500
	501	unless issue.leaf?
	502	truncate_length = (!is_cjk? ? 90 : 65)
	503	pdf.SetFontStyle('B',9)
	504	pdf.RDMCell(35+155,5, l(:label_subtask_plural) + ":", "LTR")
	505	pdf.ln
	506	issue_list(issue.descendants.visible.sort_by(&:lft)) do \|child, level\|
	507	buf = "#{child.tracker} # #{child.id}: #{child.subject}".
	508	truncate(truncate_length)
	509	level = 10 if level >= 10
	510	pdf.SetFontStyle('',8)
	511	pdf.RDMCell(35+135,5, (level >=1 ? " " * level : "") + buf, border_first)
	512	pdf.SetFontStyle('B',8)
	513	pdf.RDMCell(20,5, child.status.to_s, border_last)
	514	pdf.ln
	515	end
	516	end
	517
	518	relations = issue.relations.select { \|r\| r.other_issue(issue).visible? }
	519	unless relations.empty?
	520	truncate_length = (!is_cjk? ? 80 : 60)
	521	pdf.SetFontStyle('B',9)
	522	pdf.RDMCell(35+155,5, l(:label_related_issues) + ":", "LTR")
	523	pdf.ln
	524	relations.each do \|relation\|
	525	buf = relation.to_s(issue) {\|other\|
	526	text = ""
	527	if Setting.cross_project_issue_relations?
	528	text += "#{relation.other_issue(issue).project} - "
	529	end
	530	text += "#{other.tracker} ##{other.id}: #{other.subject}"
	531	text
	532	}
	533	buf = buf.truncate(truncate_length)
	534	pdf.SetFontStyle('', 8)
	535	pdf.RDMCell(35+155-60, 5, buf, border_first)
	536	pdf.SetFontStyle('B',8)
	537	pdf.RDMCell(20,5, relation.other_issue(issue).status.to_s, "")
	538	pdf.RDMCell(20,5, format_date(relation.other_issue(issue).start_date), "")
	539	pdf.RDMCell(20,5, format_date(relation.other_issue(issue).due_date), border_last)
	540	pdf.ln
	541	end
	542	end
	543	pdf.RDMCell(190,5, "", "T")
	544	pdf.ln
	545
	546	if issue.changesets.any? &&
	547	User.current.allowed_to?(:view_changesets, issue.project)
	548	pdf.SetFontStyle('B',9)
	549	pdf.RDMCell(190,5, l(:label_associated_revisions), "B")
	550	pdf.ln
	551	for changeset in issue.changesets
	552	pdf.SetFontStyle('B',8)
	553	csstr = "#{l(:label_revision)} #{changeset.format_identifier} - "
	554	csstr += format_time(changeset.committed_on) + " - " + changeset.author.to_s
	555	pdf.RDMCell(190, 5, csstr)
	556	pdf.ln
	557	unless changeset.comments.blank?
	558	pdf.SetFontStyle('',8)
	559	pdf.RDMwriteHTMLCell(190,5,'','',
	560	changeset.comments.to_s, issue.attachments, "")
	561	end
	562	pdf.ln
	563	end
	564	end
	565
	566	if assoc[:journals].present?
	567	pdf.SetFontStyle('B',9)
	568	pdf.RDMCell(190,5, l(:label_history), "B")
	569	pdf.ln
	570	assoc[:journals].each do \|journal\|
	571	pdf.SetFontStyle('B',8)
	572	title = "##{journal.indice} - #{format_time(journal.created_on)} - #{journal.user}"
	573	title << " (#{l(:field_private_notes)})" if journal.private_notes?
	574	pdf.RDMCell(190,5, title)
	575	pdf.ln
	576	pdf.SetFontStyle('I',8)
	577	details_to_strings(journal.visible_details, true).each do \|string\|
	578	pdf.RDMMultiCell(190,5, "- " + string)
	579	end
	580	if journal.notes?
	581	pdf.ln unless journal.details.empty?
	582	pdf.SetFontStyle('',8)
	583	pdf.RDMwriteHTMLCell(190,5,'','',
	584	journal.notes.to_s, issue.attachments, "")
	585	end
	586	pdf.ln
	587	end
	588	end
	589
	590	if issue.attachments.any?
	591	pdf.SetFontStyle('B',9)
	592	pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
	593	pdf.ln
	594	for attachment in issue.attachments
	595	pdf.SetFontStyle('',8)
	596	pdf.RDMCell(80,5, attachment.filename)
	597	pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
	598	pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
	599	pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
	600	pdf.ln
	601	end
	602	end
	603	pdf.output
	604	end
	605
	606	# Returns a PDF string of a set of wiki pages
	607	def wiki_pages_to_pdf(pages, project)
	608	pdf = ITCPDF.new(current_language)
	609	pdf.set_title(project.name)
	610	pdf.alias_nb_pages
	611	pdf.footer_date = format_date(Date.today)
	612	pdf.add_page
	613	pdf.SetFontStyle('B',11)
	614	pdf.RDMMultiCell(190,5, project.name)
	615	pdf.ln
	616	# Set resize image scale
	617	pdf.set_image_scale(1.6)
	618	pdf.SetFontStyle('',9)
	619	write_page_hierarchy(pdf, pages.group_by(&:parent_id))
	620	pdf.output
	621	end
	622
	623	# Returns a PDF string of a single wiki page
	624	def wiki_page_to_pdf(page, project)
	625	pdf = ITCPDF.new(current_language)
	626	pdf.set_title("#{project} - #{page.title}")
	627	pdf.alias_nb_pages
	628	pdf.footer_date = format_date(Date.today)
	629	pdf.add_page
	630	pdf.SetFontStyle('B',11)
	631	pdf.RDMMultiCell(190,5,
	632	"#{project} - #{page.title} - # #{page.content.version}")
	633	pdf.ln
	634	# Set resize image scale
	635	pdf.set_image_scale(1.6)
	636	pdf.SetFontStyle('',9)
	637	write_wiki_page(pdf, page)
	638	pdf.output
	639	end
	640
	641	def write_page_hierarchy(pdf, pages, node=nil, level=0)
	642	if pages[node]
	643	pages[node].each do \|page\|
	644	if @new_page
	645	pdf.add_page
	646	else
	647	@new_page = true
	648	end
	649	pdf.bookmark page.title, level
	650	write_wiki_page(pdf, page)
	651	write_page_hierarchy(pdf, pages, page.id, level + 1) if pages[page.id]
	652	end
	653	end
	654	end
	655
	656	def write_wiki_page(pdf, page)
	657	pdf.RDMwriteHTMLCell(190,5,'','',
	658	page.content.text.to_s, page.attachments, 0)
	659	if page.attachments.any?
	660	pdf.ln(5)
	661	pdf.SetFontStyle('B',9)
	662	pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
	663	pdf.ln
	664	for attachment in page.attachments
	665	pdf.SetFontStyle('',8)
	666	pdf.RDMCell(80,5, attachment.filename)
	667	pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
	668	pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
	669	pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
	670	pdf.ln
	671	end
	672	end
	673	end
	674
	675	class RDMPdfEncoding	122	class RDMPdfEncoding
	676	def self.rdm_from_utf8(txt, encoding)	123	def self.rdm_from_utf8(txt, encoding)
	677	txt \|\|= ''	124	txt \|\|= ''

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