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Код Задачи 0 Версии 199 Уики Activity
Преглед на файлове

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

git-svn-id: http://svn.redmine.org/redmine/trunk@13944 e93f8b46-1217-0410-a6f0-8f06a7374b81
tags/3.0.0
Jean-Philippe Lang преди 9 години
родител
3a7847c785
ревизия
7a0432d85c
променени са 12 файла, в които са добавени 630 реда и са изтрити 571 реда
Разделен изглед Покажи статистика за разликите
  1. 2
    4
      app/controllers/issues_controller.rb
  2. 2
    4
      app/controllers/wiki_controller.rb
  3. 2
    0
      app/helpers/application_helper.rb
  4. 1
    0
      app/helpers/issues_helper.rb
  5. 1
    0
      app/helpers/wiki_helper.rb
  6. 1
    0
      app/views/issues/index.pdf.erb
  7. 1
    0
      app/views/issues/show.pdf.erb
  8. 1
    0
      app/views/wiki/export.pdf.erb
  9. 1
    0
      app/views/wiki/show.pdf.erb
  10. 10
    563
      lib/redmine/export/pdf.rb
  11. 508
    0
      lib/redmine/export/pdf/issues_pdf_helper.rb
  12. 100
    0
      lib/redmine/export/pdf/wiki_pdf_helper.rb

+ 2
- 4
app/controllers/issues_controller.rb Целия файл

@@ -49,7 +49,6 @@ class IssuesController < ApplicationController
include SortHelper
include IssuesHelper
helper :timelog
include Redmine::Export::PDF

def index
retrieve_query
@@ -89,7 +88,7 @@ class IssuesController < ApplicationController
}
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|
@@ -130,8 +129,7 @@ class IssuesController < ApplicationController
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_data(pdf, :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf")
send_file_headers! :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf"
}
end
end

+ 2
- 4
app/controllers/wiki_controller.rb Целия файл

@@ -78,7 +78,7 @@ class WikiController < ApplicationController
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
@@ -283,9 +283,7 @@ class WikiController < ApplicationController
send_data(export, :type => 'text/html', :filename => "wiki.html")
}
format.pdf {
send_data(wiki_pages_to_pdf(@pages, @project),
:type => 'application/pdf',
:filename => "#{@project.identifier}.pdf")
send_file_headers! :type => 'application/pdf', :filename => "#{@project.identifier}.pdf"
}
end
end

+ 2
- 0
app/helpers/application_helper.rb Целия файл

@@ -622,6 +622,8 @@ module ApplicationHelper
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)

+ 1
- 0
app/helpers/issues_helper.rb Целия файл

@@ -19,6 +19,7 @@

module IssuesHelper
include ApplicationHelper
include Redmine::Export::PDF::IssuesPdfHelper

def issue_list(issues, &block)
ancestors = []

+ 1
- 0
app/helpers/wiki_helper.rb Целия файл

@@ -18,6 +18,7 @@
# 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)

+ 1
- 0
app/views/issues/index.pdf.erb Целия файл

@@ -0,0 +1 @@
<%= raw issues_to_pdf(@issues, @project, @query) %>

+ 1
- 0
app/views/issues/show.pdf.erb Целия файл

@@ -0,0 +1 @@
<%= raw issue_to_pdf(@issue, :journals => @journals) %>

+ 1
- 0
app/views/wiki/export.pdf.erb Целия файл

@@ -0,0 +1 @@
<%= raw wiki_pages_to_pdf(@pages, @project) %>

+ 1
- 0
app/views/wiki/show.pdf.erb Целия файл

@@ -0,0 +1 @@
<%= raw wiki_page_to_pdf(@page, @project) %>

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

@@ -22,10 +22,6 @@ require 'rbpdf'
module Redmine
module Export
module PDF
include ActionView::Helpers::TextHelper
include ActionView::Helpers::NumberHelper
include IssuesHelper

class ITCPDF < RBPDF
include Redmine::I18n
attr_accessor :footer_date
@@ -59,10 +55,7 @@ module Redmine
end

def formatted_text(text)
html = Redmine::WikiFormatting.to_html(Setting.text_formatting, text)
# Strip {{toc}} tags
html.gsub!(/<p>\{\{([<>]?)toc\}\}<\/p>/i, '')
html
Redmine::WikiFormatting.to_html(Setting.text_formatting, text)
end

def RDMCell(w ,h=0, txt='', border=0, ln=0, align='', fill=0, link='')
@@ -73,7 +66,7 @@ module Redmine
multi_cell(w, h, txt, border, align, fill, ln)
end

def RDMwriteHTMLCell(w, h, x, y, txt='', attachments=[], border=0, ln=1, fill=0)
def RDMwriteFormattedCell(w, h, x, y, txt='', attachments=[], border=0, ln=1, fill=0)
@attachments = attachments

css_tag = ' <style>
@@ -86,9 +79,14 @@ module Redmine
}
</style>'

writeHTMLCell(w, h, x, y,
css_tag + formatted_text(txt),
border, ln, fill)
# Strip {{toc}} tags
txt.gsub!(/<p>\{\{([<>]?)toc\}\}<\/p>/i, '')
writeHTMLCell(w, h, x, y, css_tag + txt, border, ln, fill)
end

def RDMwriteHTMLCell(w, h, x, y, txt='', attachments=[], border=0, ln=1, fill=0)
txt = formatted_text(txt)
RDMwriteFormattedCell(w, h, x, y, txt, attachments, border, ln, fill)
end

def get_image_filename(attrname)
@@ -121,557 +119,6 @@ module Redmine
end
end

def is_cjk?
case current_language.to_s.downcase
when 'ja', 'zh-tw', 'zh', 'ko'
true
else
false
end
end

# fetch row values
def fetch_row_values(issue, query, level)
query.inline_columns.collect do |column|
s = if column.is_a?(QueryCustomFieldColumn)
cv = issue.visible_custom_field_values.detect {|v| v.custom_field_id == column.custom_field.id}
show_value(cv, false)
else
value = issue.send(column.name)
if column.name == :subject
value = " " * level + value
end
if value.is_a?(Date)
format_date(value)
elsif value.is_a?(Time)
format_time(value)
else
value
end
end
s.to_s
end
end

# calculate columns width
def calc_col_width(issues, query, table_width, pdf)
# calculate statistics
# by captions
pdf.SetFontStyle('B',8)
margins = pdf.get_margins
col_padding = margins['cell']
col_width_min = query.inline_columns.map {|v| pdf.get_string_width(v.caption) + col_padding}
col_width_max = Array.new(col_width_min)
col_width_avg = Array.new(col_width_min)
col_min = pdf.get_string_width('OO') + col_padding * 2
if table_width > col_min * col_width_avg.length
table_width -= col_min * col_width_avg.length
else
col_min = pdf.get_string_width('O') + col_padding * 2
if table_width > col_min * col_width_avg.length
table_width -= col_min * col_width_avg.length
else
ratio = table_width / col_width_avg.inject(0, :+)
return col_width = col_width_avg.map {|w| w * ratio}
end
end
word_width_max = query.inline_columns.map {|c|
n = 10
c.caption.split.each {|w|
x = pdf.get_string_width(w) + col_padding
n = x if n < x
}
n
}

# by properties of issues
pdf.SetFontStyle('',8)
k = 1
issue_list(issues) {|issue, level|
k += 1
values = fetch_row_values(issue, query, level)
values.each_with_index {|v,i|
n = pdf.get_string_width(v) + col_padding * 2
col_width_max[i] = n if col_width_max[i] < n
col_width_min[i] = n if col_width_min[i] > n
col_width_avg[i] += n
v.split.each {|w|
x = pdf.get_string_width(w) + col_padding
word_width_max[i] = x if word_width_max[i] < x
}
}
}
col_width_avg.map! {|x| x / k}

# calculate columns width
ratio = table_width / col_width_avg.inject(0, :+)
col_width = col_width_avg.map {|w| w * ratio}

# correct max word width if too many columns
ratio = table_width / word_width_max.inject(0, :+)
word_width_max.map! {|v| v * ratio} if ratio < 1

# correct and lock width of some columns
done = 1
col_fix = []
col_width.each_with_index do |w,i|
if w > col_width_max[i]
col_width[i] = col_width_max[i]
col_fix[i] = 1
done = 0
elsif w < word_width_max[i]
col_width[i] = word_width_max[i]
col_fix[i] = 1
done = 0
else
col_fix[i] = 0
end
end

# iterate while need to correct and lock coluns width
while done == 0
# calculate free & locked columns width
done = 1
ratio = table_width / col_width.inject(0, :+)

# correct columns width
col_width.each_with_index do |w,i|
if col_fix[i] == 0
col_width[i] = w * ratio

# check if column width less then max word width
if col_width[i] < word_width_max[i]
col_width[i] = word_width_max[i]
col_fix[i] = 1
done = 0
elsif col_width[i] > col_width_max[i]
col_width[i] = col_width_max[i]
col_fix[i] = 1
done = 0
end
end
end
end

ratio = table_width / col_width.inject(0, :+)
col_width.map! {|v| v * ratio + col_min}
col_width
end

def render_table_header(pdf, query, col_width, row_height, table_width)
# headers
pdf.SetFontStyle('B',8)
pdf.set_fill_color(230, 230, 230)

base_x = pdf.get_x
base_y = pdf.get_y
max_height = get_issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, true)

# write the cells on page
issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, max_height, true)
pdf.set_xy(base_x, base_y + max_height)

# rows
pdf.SetFontStyle('',8)
pdf.set_fill_color(255, 255, 255)
end

# Returns a PDF string of a list of issues
def issues_to_pdf(issues, project, query)
pdf = ITCPDF.new(current_language, "L")
title = query.new_record? ? l(:label_issue_plural) : query.name
title = "#{project} - #{title}" if project
pdf.set_title(title)
pdf.alias_nb_pages
pdf.footer_date = format_date(Date.today)
pdf.set_auto_page_break(false)
pdf.add_page("L")

# Landscape A4 = 210 x 297 mm
page_height = pdf.get_page_height # 210
page_width = pdf.get_page_width # 297
left_margin = pdf.get_original_margins['left'] # 10
right_margin = pdf.get_original_margins['right'] # 10
bottom_margin = pdf.get_footer_margin
row_height = 4

# column widths
table_width = page_width - right_margin - left_margin
col_width = []
unless query.inline_columns.empty?
col_width = calc_col_width(issues, query, table_width, pdf)
table_width = col_width.inject(0, :+)
end

# use full width if the description is displayed
if table_width > 0 && query.has_column?(:description)
col_width = col_width.map {|w| w * (page_width - right_margin - left_margin) / table_width}
table_width = col_width.inject(0, :+)
end

# title
pdf.SetFontStyle('B',11)
pdf.RDMCell(190,10, title)
pdf.ln

render_table_header(pdf, query, col_width, row_height, table_width)
previous_group = false
issue_list(issues) do |issue, level|
if query.grouped? &&
(group = query.group_by_column.value(issue)) != previous_group
pdf.SetFontStyle('B',10)
group_label = group.blank? ? 'None' : group.to_s.dup
group_label << " (#{query.issue_count_by_group[group]})"
pdf.bookmark group_label, 0, -1
pdf.RDMCell(table_width, row_height * 2, group_label, 1, 1, 'L')
pdf.SetFontStyle('',8)
previous_group = group
end

# fetch row values
col_values = fetch_row_values(issue, query, level)

# make new page if it doesn't fit on the current one
base_y = pdf.get_y
max_height = get_issues_to_pdf_write_cells(pdf, col_values, col_width)
space_left = page_height - base_y - bottom_margin
if max_height > space_left
pdf.add_page("L")
render_table_header(pdf, query, col_width, row_height, table_width)
base_y = pdf.get_y
end

# write the cells on page
issues_to_pdf_write_cells(pdf, col_values, col_width, max_height)
pdf.set_y(base_y + max_height)

if query.has_column?(:description) && issue.description?
pdf.set_x(10)
pdf.set_auto_page_break(true, bottom_margin)
pdf.RDMwriteHTMLCell(0, 5, 10, '', issue.description.to_s, issue.attachments, "LRBT")
pdf.set_auto_page_break(false)
end
end

if issues.size == Setting.issues_export_limit.to_i
pdf.SetFontStyle('B',10)
pdf.RDMCell(0, row_height, '...')
end
pdf.output
end

# returns the maximum height of MultiCells
def get_issues_to_pdf_write_cells(pdf, col_values, col_widths, head=false)
heights = []
col_values.each_with_index do |column, i|
heights << pdf.get_string_height(col_widths[i], head ? column.caption : column)
end
return heights.max
end

# Renders MultiCells and returns the maximum height used
def issues_to_pdf_write_cells(pdf, col_values, col_widths, row_height, head=false)
col_values.each_with_index do |column, i|
pdf.RDMMultiCell(col_widths[i], row_height, head ? column.caption : column.strip, 1, '', 1, 0)
end
end

# Draw lines to close the row (MultiCell border drawing in not uniform)
#
# parameter "col_id_width" is not used. it is kept for compatibility.
def issues_to_pdf_draw_borders(pdf, top_x, top_y, lower_y,
col_id_width, col_widths, rtl=false)
col_x = top_x
pdf.line(col_x, top_y, col_x, lower_y) # id right border
col_widths.each do |width|
if rtl
col_x -= width
else
col_x += width
end
pdf.line(col_x, top_y, col_x, lower_y) # columns right border
end
pdf.line(top_x, top_y, top_x, lower_y) # left border
pdf.line(top_x, lower_y, col_x, lower_y) # bottom border
end

# Returns a PDF string of a single issue
def issue_to_pdf(issue, assoc={})
pdf = ITCPDF.new(current_language)
pdf.set_title("#{issue.project} - #{issue.tracker} ##{issue.id}")
pdf.alias_nb_pages
pdf.footer_date = format_date(Date.today)
pdf.add_page
pdf.SetFontStyle('B',11)
buf = "#{issue.project} - #{issue.tracker} ##{issue.id}"
pdf.RDMMultiCell(190, 5, buf)
pdf.SetFontStyle('',8)
base_x = pdf.get_x
i = 1
issue.ancestors.visible.each do |ancestor|
pdf.set_x(base_x + i)
buf = "#{ancestor.tracker} # #{ancestor.id} (#{ancestor.status.to_s}): #{ancestor.subject}"
pdf.RDMMultiCell(190 - i, 5, buf)
i += 1 if i < 35
end
pdf.SetFontStyle('B',11)
pdf.RDMMultiCell(190 - i, 5, issue.subject.to_s)
pdf.SetFontStyle('',8)
pdf.RDMMultiCell(190, 5, "#{format_time(issue.created_on)} - #{issue.author}")
pdf.ln

left = []
left << [l(:field_status), issue.status]
left << [l(:field_priority), issue.priority]
left << [l(:field_assigned_to), issue.assigned_to] unless issue.disabled_core_fields.include?('assigned_to_id')
left << [l(:field_category), issue.category] unless issue.disabled_core_fields.include?('category_id')
left << [l(:field_fixed_version), issue.fixed_version] unless issue.disabled_core_fields.include?('fixed_version_id')

right = []
right << [l(:field_start_date), format_date(issue.start_date)] unless issue.disabled_core_fields.include?('start_date')
right << [l(:field_due_date), format_date(issue.due_date)] unless issue.disabled_core_fields.include?('due_date')
right << [l(:field_done_ratio), "#{issue.done_ratio}%"] unless issue.disabled_core_fields.include?('done_ratio')
right << [l(:field_estimated_hours), l_hours(issue.estimated_hours)] unless issue.disabled_core_fields.include?('estimated_hours')
right << [l(:label_spent_time), l_hours(issue.total_spent_hours)] if User.current.allowed_to?(:view_time_entries, issue.project)

rows = left.size > right.size ? left.size : right.size
while left.size < rows
left << nil
end
while right.size < rows
right << nil
end

half = (issue.visible_custom_field_values.size / 2.0).ceil
issue.visible_custom_field_values.each_with_index do |custom_value, i|
(i < half ? left : right) << [custom_value.custom_field.name, show_value(custom_value, false)]
end

if pdf.get_rtl
border_first_top = 'RT'
border_last_top = 'LT'
border_first = 'R'
border_last = 'L'
else
border_first_top = 'LT'
border_last_top = 'RT'
border_first = 'L'
border_last = 'R'
end

rows = left.size > right.size ? left.size : right.size
rows.times do |i|
heights = []
pdf.SetFontStyle('B',9)
item = left[i]
heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
item = right[i]
heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
pdf.SetFontStyle('',9)
item = left[i]
heights << pdf.get_string_height(60, item ? item.last.to_s : "")
item = right[i]
heights << pdf.get_string_height(60, item ? item.last.to_s : "")
height = heights.max

item = left[i]
pdf.SetFontStyle('B',9)
pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "", (i == 0 ? border_first_top : border_first), '', 0, 0)
pdf.SetFontStyle('',9)
pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 0)

item = right[i]
pdf.SetFontStyle('B',9)
pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "", (i == 0 ? border_first_top : border_first), '', 0, 0)
pdf.SetFontStyle('',9)
pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 2)

pdf.set_x(base_x)
end

pdf.SetFontStyle('B',9)
pdf.RDMCell(35+155, 5, l(:field_description), "LRT", 1)
pdf.SetFontStyle('',9)

# Set resize image scale
pdf.set_image_scale(1.6)
pdf.RDMwriteHTMLCell(35+155, 5, '', '',
issue.description.to_s, issue.attachments, "LRB")

unless issue.leaf?
truncate_length = (!is_cjk? ? 90 : 65)
pdf.SetFontStyle('B',9)
pdf.RDMCell(35+155,5, l(:label_subtask_plural) + ":", "LTR")
pdf.ln
issue_list(issue.descendants.visible.sort_by(&:lft)) do |child, level|
buf = "#{child.tracker} # #{child.id}: #{child.subject}".
truncate(truncate_length)
level = 10 if level >= 10
pdf.SetFontStyle('',8)
pdf.RDMCell(35+135,5, (level >=1 ? " " * level : "") + buf, border_first)
pdf.SetFontStyle('B',8)
pdf.RDMCell(20,5, child.status.to_s, border_last)
pdf.ln
end
end

relations = issue.relations.select { |r| r.other_issue(issue).visible? }
unless relations.empty?
truncate_length = (!is_cjk? ? 80 : 60)
pdf.SetFontStyle('B',9)
pdf.RDMCell(35+155,5, l(:label_related_issues) + ":", "LTR")
pdf.ln
relations.each do |relation|
buf = relation.to_s(issue) {|other|
text = ""
if Setting.cross_project_issue_relations?
text += "#{relation.other_issue(issue).project} - "
end
text += "#{other.tracker} ##{other.id}: #{other.subject}"
text
}
buf = buf.truncate(truncate_length)
pdf.SetFontStyle('', 8)
pdf.RDMCell(35+155-60, 5, buf, border_first)
pdf.SetFontStyle('B',8)
pdf.RDMCell(20,5, relation.other_issue(issue).status.to_s, "")
pdf.RDMCell(20,5, format_date(relation.other_issue(issue).start_date), "")
pdf.RDMCell(20,5, format_date(relation.other_issue(issue).due_date), border_last)
pdf.ln
end
end
pdf.RDMCell(190,5, "", "T")
pdf.ln

if issue.changesets.any? &&
User.current.allowed_to?(:view_changesets, issue.project)
pdf.SetFontStyle('B',9)
pdf.RDMCell(190,5, l(:label_associated_revisions), "B")
pdf.ln
for changeset in issue.changesets
pdf.SetFontStyle('B',8)
csstr = "#{l(:label_revision)} #{changeset.format_identifier} - "
csstr += format_time(changeset.committed_on) + " - " + changeset.author.to_s
pdf.RDMCell(190, 5, csstr)
pdf.ln
unless changeset.comments.blank?
pdf.SetFontStyle('',8)
pdf.RDMwriteHTMLCell(190,5,'','',
changeset.comments.to_s, issue.attachments, "")
end
pdf.ln
end
end

if assoc[:journals].present?
pdf.SetFontStyle('B',9)
pdf.RDMCell(190,5, l(:label_history), "B")
pdf.ln
assoc[:journals].each do |journal|
pdf.SetFontStyle('B',8)
title = "##{journal.indice} - #{format_time(journal.created_on)} - #{journal.user}"
title << " (#{l(:field_private_notes)})" if journal.private_notes?
pdf.RDMCell(190,5, title)
pdf.ln
pdf.SetFontStyle('I',8)
details_to_strings(journal.visible_details, true).each do |string|
pdf.RDMMultiCell(190,5, "- " + string)
end
if journal.notes?
pdf.ln unless journal.details.empty?
pdf.SetFontStyle('',8)
pdf.RDMwriteHTMLCell(190,5,'','',
journal.notes.to_s, issue.attachments, "")
end
pdf.ln
end
end

if issue.attachments.any?
pdf.SetFontStyle('B',9)
pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
pdf.ln
for attachment in issue.attachments
pdf.SetFontStyle('',8)
pdf.RDMCell(80,5, attachment.filename)
pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
pdf.ln
end
end
pdf.output
end

# Returns a PDF string of a set of wiki pages
def wiki_pages_to_pdf(pages, project)
pdf = ITCPDF.new(current_language)
pdf.set_title(project.name)
pdf.alias_nb_pages
pdf.footer_date = format_date(Date.today)
pdf.add_page
pdf.SetFontStyle('B',11)
pdf.RDMMultiCell(190,5, project.name)
pdf.ln
# Set resize image scale
pdf.set_image_scale(1.6)
pdf.SetFontStyle('',9)
write_page_hierarchy(pdf, pages.group_by(&:parent_id))
pdf.output
end

# Returns a PDF string of a single wiki page
def wiki_page_to_pdf(page, project)
pdf = ITCPDF.new(current_language)
pdf.set_title("#{project} - #{page.title}")
pdf.alias_nb_pages
pdf.footer_date = format_date(Date.today)
pdf.add_page
pdf.SetFontStyle('B',11)
pdf.RDMMultiCell(190,5,
"#{project} - #{page.title} - # #{page.content.version}")
pdf.ln
# Set resize image scale
pdf.set_image_scale(1.6)
pdf.SetFontStyle('',9)
write_wiki_page(pdf, page)
pdf.output
end

def write_page_hierarchy(pdf, pages, node=nil, level=0)
if pages[node]
pages[node].each do |page|
if @new_page
pdf.add_page
else
@new_page = true
end
pdf.bookmark page.title, level
write_wiki_page(pdf, page)
write_page_hierarchy(pdf, pages, page.id, level + 1) if pages[page.id]
end
end
end

def write_wiki_page(pdf, page)
pdf.RDMwriteHTMLCell(190,5,'','',
page.content.text.to_s, page.attachments, 0)
if page.attachments.any?
pdf.ln(5)
pdf.SetFontStyle('B',9)
pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
pdf.ln
for attachment in page.attachments
pdf.SetFontStyle('',8)
pdf.RDMCell(80,5, attachment.filename)
pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
pdf.ln
end
end
end

class RDMPdfEncoding
def self.rdm_from_utf8(txt, encoding)
txt ||= ''

+ 508
- 0
lib/redmine/export/pdf/issues_pdf_helper.rb Целия файл

@@ -0,0 +1,508 @@
# encoding: utf-8
#
# Redmine - project management software
# Copyright (C) 2006-2015 Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

module Redmine
module Export
module PDF
module IssuesPdfHelper
# Returns a PDF string of a single issue
def issue_to_pdf(issue, assoc={})
pdf = ITCPDF.new(current_language)
pdf.set_title("#{issue.project} - #{issue.tracker} ##{issue.id}")
pdf.alias_nb_pages
pdf.footer_date = format_date(Date.today)
pdf.add_page
pdf.SetFontStyle('B',11)
buf = "#{issue.project} - #{issue.tracker} ##{issue.id}"
pdf.RDMMultiCell(190, 5, buf)
pdf.SetFontStyle('',8)
base_x = pdf.get_x
i = 1
issue.ancestors.visible.each do |ancestor|
pdf.set_x(base_x + i)
buf = "#{ancestor.tracker} # #{ancestor.id} (#{ancestor.status.to_s}): #{ancestor.subject}"
pdf.RDMMultiCell(190 - i, 5, buf)
i += 1 if i < 35
end
pdf.SetFontStyle('B',11)
pdf.RDMMultiCell(190 - i, 5, issue.subject.to_s)
pdf.SetFontStyle('',8)
pdf.RDMMultiCell(190, 5, "#{format_time(issue.created_on)} - #{issue.author}")
pdf.ln
left = []
left << [l(:field_status), issue.status]
left << [l(:field_priority), issue.priority]
left << [l(:field_assigned_to), issue.assigned_to] unless issue.disabled_core_fields.include?('assigned_to_id')
left << [l(:field_category), issue.category] unless issue.disabled_core_fields.include?('category_id')
left << [l(:field_fixed_version), issue.fixed_version] unless issue.disabled_core_fields.include?('fixed_version_id')
right = []
right << [l(:field_start_date), format_date(issue.start_date)] unless issue.disabled_core_fields.include?('start_date')
right << [l(:field_due_date), format_date(issue.due_date)] unless issue.disabled_core_fields.include?('due_date')
right << [l(:field_done_ratio), "#{issue.done_ratio}%"] unless issue.disabled_core_fields.include?('done_ratio')
right << [l(:field_estimated_hours), l_hours(issue.estimated_hours)] unless issue.disabled_core_fields.include?('estimated_hours')
right << [l(:label_spent_time), l_hours(issue.total_spent_hours)] if User.current.allowed_to?(:view_time_entries, issue.project)
rows = left.size > right.size ? left.size : right.size
while left.size < rows
left << nil
end
while right.size < rows
right << nil
end
half = (issue.visible_custom_field_values.size / 2.0).ceil
issue.visible_custom_field_values.each_with_index do |custom_value, i|
(i < half ? left : right) << [custom_value.custom_field.name, show_value(custom_value, false)]
end
if pdf.get_rtl
border_first_top = 'RT'
border_last_top = 'LT'
border_first = 'R'
border_last = 'L'
else
border_first_top = 'LT'
border_last_top = 'RT'
border_first = 'L'
border_last = 'R'
end
rows = left.size > right.size ? left.size : right.size
rows.times do |i|
heights = []
pdf.SetFontStyle('B',9)
item = left[i]
heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
item = right[i]
heights << pdf.get_string_height(35, item ? "#{item.first}:" : "")
pdf.SetFontStyle('',9)
item = left[i]
heights << pdf.get_string_height(60, item ? item.last.to_s : "")
item = right[i]
heights << pdf.get_string_height(60, item ? item.last.to_s : "")
height = heights.max
item = left[i]
pdf.SetFontStyle('B',9)
pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "", (i == 0 ? border_first_top : border_first), '', 0, 0)
pdf.SetFontStyle('',9)
pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 0)
item = right[i]
pdf.SetFontStyle('B',9)
pdf.RDMMultiCell(35, height, item ? "#{item.first}:" : "", (i == 0 ? border_first_top : border_first), '', 0, 0)
pdf.SetFontStyle('',9)
pdf.RDMMultiCell(60, height, item ? item.last.to_s : "", (i == 0 ? border_last_top : border_last), '', 0, 2)
pdf.set_x(base_x)
end
pdf.SetFontStyle('B',9)
pdf.RDMCell(35+155, 5, l(:field_description), "LRT", 1)
pdf.SetFontStyle('',9)
# Set resize image scale
pdf.set_image_scale(1.6)
pdf.RDMwriteHTMLCell(35+155, 5, '', '',
issue.description.to_s, issue.attachments, "LRB")
unless issue.leaf?
truncate_length = (!is_cjk? ? 90 : 65)
pdf.SetFontStyle('B',9)
pdf.RDMCell(35+155,5, l(:label_subtask_plural) + ":", "LTR")
pdf.ln
issue_list(issue.descendants.visible.sort_by(&:lft)) do |child, level|
buf = "#{child.tracker} # #{child.id}: #{child.subject}".
truncate(truncate_length)
level = 10 if level >= 10
pdf.SetFontStyle('',8)
pdf.RDMCell(35+135,5, (level >=1 ? " " * level : "") + buf, border_first)
pdf.SetFontStyle('B',8)
pdf.RDMCell(20,5, child.status.to_s, border_last)
pdf.ln
end
end
relations = issue.relations.select { |r| r.other_issue(issue).visible? }
unless relations.empty?
truncate_length = (!is_cjk? ? 80 : 60)
pdf.SetFontStyle('B',9)
pdf.RDMCell(35+155,5, l(:label_related_issues) + ":", "LTR")
pdf.ln
relations.each do |relation|
buf = relation.to_s(issue) {|other|
text = ""
if Setting.cross_project_issue_relations?
text += "#{relation.other_issue(issue).project} - "
end
text += "#{other.tracker} ##{other.id}: #{other.subject}"
text
}
buf = buf.truncate(truncate_length)
pdf.SetFontStyle('', 8)
pdf.RDMCell(35+155-60, 5, buf, border_first)
pdf.SetFontStyle('B',8)
pdf.RDMCell(20,5, relation.other_issue(issue).status.to_s, "")
pdf.RDMCell(20,5, format_date(relation.other_issue(issue).start_date), "")
pdf.RDMCell(20,5, format_date(relation.other_issue(issue).due_date), border_last)
pdf.ln
end
end
pdf.RDMCell(190,5, "", "T")
pdf.ln
if issue.changesets.any? &&
User.current.allowed_to?(:view_changesets, issue.project)
pdf.SetFontStyle('B',9)
pdf.RDMCell(190,5, l(:label_associated_revisions), "B")
pdf.ln
for changeset in issue.changesets
pdf.SetFontStyle('B',8)
csstr = "#{l(:label_revision)} #{changeset.format_identifier} - "
csstr += format_time(changeset.committed_on) + " - " + changeset.author.to_s
pdf.RDMCell(190, 5, csstr)
pdf.ln
unless changeset.comments.blank?
pdf.SetFontStyle('',8)
pdf.RDMwriteHTMLCell(190,5,'','',
changeset.comments.to_s, issue.attachments, "")
end
pdf.ln
end
end
if assoc[:journals].present?
pdf.SetFontStyle('B',9)
pdf.RDMCell(190,5, l(:label_history), "B")
pdf.ln
assoc[:journals].each do |journal|
pdf.SetFontStyle('B',8)
title = "##{journal.indice} - #{format_time(journal.created_on)} - #{journal.user}"
title << " (#{l(:field_private_notes)})" if journal.private_notes?
pdf.RDMCell(190,5, title)
pdf.ln
pdf.SetFontStyle('I',8)
details_to_strings(journal.visible_details, true).each do |string|
pdf.RDMMultiCell(190,5, "- " + string)
end
if journal.notes?
pdf.ln unless journal.details.empty?
pdf.SetFontStyle('',8)
pdf.RDMwriteHTMLCell(190,5,'','',
journal.notes.to_s, issue.attachments, "")
end
pdf.ln
end
end
if issue.attachments.any?
pdf.SetFontStyle('B',9)
pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
pdf.ln
for attachment in issue.attachments
pdf.SetFontStyle('',8)
pdf.RDMCell(80,5, attachment.filename)
pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
pdf.ln
end
end
pdf.output
end

# Returns a PDF string of a list of issues
def issues_to_pdf(issues, project, query)
pdf = ITCPDF.new(current_language, "L")
title = query.new_record? ? l(:label_issue_plural) : query.name
title = "#{project} - #{title}" if project
pdf.set_title(title)
pdf.alias_nb_pages
pdf.footer_date = format_date(Date.today)
pdf.set_auto_page_break(false)
pdf.add_page("L")
# Landscape A4 = 210 x 297 mm
page_height = pdf.get_page_height # 210
page_width = pdf.get_page_width # 297
left_margin = pdf.get_original_margins['left'] # 10
right_margin = pdf.get_original_margins['right'] # 10
bottom_margin = pdf.get_footer_margin
row_height = 4
# column widths
table_width = page_width - right_margin - left_margin
col_width = []
unless query.inline_columns.empty?
col_width = calc_col_width(issues, query, table_width, pdf)
table_width = col_width.inject(0, :+)
end
# use full width if the description is displayed
if table_width > 0 && query.has_column?(:description)
col_width = col_width.map {|w| w * (page_width - right_margin - left_margin) / table_width}
table_width = col_width.inject(0, :+)
end
# title
pdf.SetFontStyle('B',11)
pdf.RDMCell(190,10, title)
pdf.ln
render_table_header(pdf, query, col_width, row_height, table_width)
previous_group = false
issue_list(issues) do |issue, level|
if query.grouped? &&
(group = query.group_by_column.value(issue)) != previous_group
pdf.SetFontStyle('B',10)
group_label = group.blank? ? 'None' : group.to_s.dup
group_label << " (#{query.issue_count_by_group[group]})"
pdf.bookmark group_label, 0, -1
pdf.RDMCell(table_width, row_height * 2, group_label, 1, 1, 'L')
pdf.SetFontStyle('',8)
previous_group = group
end
# fetch row values
col_values = fetch_row_values(issue, query, level)
# make new page if it doesn't fit on the current one
base_y = pdf.get_y
max_height = get_issues_to_pdf_write_cells(pdf, col_values, col_width)
space_left = page_height - base_y - bottom_margin
if max_height > space_left
pdf.add_page("L")
render_table_header(pdf, query, col_width, row_height, table_width)
base_y = pdf.get_y
end
# write the cells on page
issues_to_pdf_write_cells(pdf, col_values, col_width, max_height)
pdf.set_y(base_y + max_height)
if query.has_column?(:description) && issue.description?
pdf.set_x(10)
pdf.set_auto_page_break(true, bottom_margin)
pdf.RDMwriteHTMLCell(0, 5, 10, '', issue.description.to_s, issue.attachments, "LRBT")
pdf.set_auto_page_break(false)
end
end
if issues.size == Setting.issues_export_limit.to_i
pdf.SetFontStyle('B',10)
pdf.RDMCell(0, row_height, '...')
end
pdf.output
end

def is_cjk?
case current_language.to_s.downcase
when 'ja', 'zh-tw', 'zh', 'ko'
true
else
false
end
end

# fetch row values
def fetch_row_values(issue, query, level)
query.inline_columns.collect do |column|
s = if column.is_a?(QueryCustomFieldColumn)
cv = issue.visible_custom_field_values.detect {|v| v.custom_field_id == column.custom_field.id}
show_value(cv, false)
else
value = issue.send(column.name)
if column.name == :subject
value = " " * level + value
end
if value.is_a?(Date)
format_date(value)
elsif value.is_a?(Time)
format_time(value)
else
value
end
end
s.to_s
end
end

# calculate columns width
def calc_col_width(issues, query, table_width, pdf)
# calculate statistics
# by captions
pdf.SetFontStyle('B',8)
margins = pdf.get_margins
col_padding = margins['cell']
col_width_min = query.inline_columns.map {|v| pdf.get_string_width(v.caption) + col_padding}
col_width_max = Array.new(col_width_min)
col_width_avg = Array.new(col_width_min)
col_min = pdf.get_string_width('OO') + col_padding * 2
if table_width > col_min * col_width_avg.length
table_width -= col_min * col_width_avg.length
else
col_min = pdf.get_string_width('O') + col_padding * 2
if table_width > col_min * col_width_avg.length
table_width -= col_min * col_width_avg.length
else
ratio = table_width / col_width_avg.inject(0, :+)
return col_width = col_width_avg.map {|w| w * ratio}
end
end
word_width_max = query.inline_columns.map {|c|
n = 10
c.caption.split.each {|w|
x = pdf.get_string_width(w) + col_padding
n = x if n < x
}
n
}

# by properties of issues
pdf.SetFontStyle('',8)
k = 1
issue_list(issues) {|issue, level|
k += 1
values = fetch_row_values(issue, query, level)
values.each_with_index {|v,i|
n = pdf.get_string_width(v) + col_padding * 2
col_width_max[i] = n if col_width_max[i] < n
col_width_min[i] = n if col_width_min[i] > n
col_width_avg[i] += n
v.split.each {|w|
x = pdf.get_string_width(w) + col_padding
word_width_max[i] = x if word_width_max[i] < x
}
}
}
col_width_avg.map! {|x| x / k}

# calculate columns width
ratio = table_width / col_width_avg.inject(0, :+)
col_width = col_width_avg.map {|w| w * ratio}

# correct max word width if too many columns
ratio = table_width / word_width_max.inject(0, :+)
word_width_max.map! {|v| v * ratio} if ratio < 1

# correct and lock width of some columns
done = 1
col_fix = []
col_width.each_with_index do |w,i|
if w > col_width_max[i]
col_width[i] = col_width_max[i]
col_fix[i] = 1
done = 0
elsif w < word_width_max[i]
col_width[i] = word_width_max[i]
col_fix[i] = 1
done = 0
else
col_fix[i] = 0
end
end

# iterate while need to correct and lock coluns width
while done == 0
# calculate free & locked columns width
done = 1
ratio = table_width / col_width.inject(0, :+)

# correct columns width
col_width.each_with_index do |w,i|
if col_fix[i] == 0
col_width[i] = w * ratio

# check if column width less then max word width
if col_width[i] < word_width_max[i]
col_width[i] = word_width_max[i]
col_fix[i] = 1
done = 0
elsif col_width[i] > col_width_max[i]
col_width[i] = col_width_max[i]
col_fix[i] = 1
done = 0
end
end
end
end

ratio = table_width / col_width.inject(0, :+)
col_width.map! {|v| v * ratio + col_min}
col_width
end

def render_table_header(pdf, query, col_width, row_height, table_width)
# headers
pdf.SetFontStyle('B',8)
pdf.set_fill_color(230, 230, 230)

base_x = pdf.get_x
base_y = pdf.get_y
max_height = get_issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, true)

# write the cells on page
issues_to_pdf_write_cells(pdf, query.inline_columns, col_width, max_height, true)
pdf.set_xy(base_x, base_y + max_height)

# rows
pdf.SetFontStyle('',8)
pdf.set_fill_color(255, 255, 255)
end

# returns the maximum height of MultiCells
def get_issues_to_pdf_write_cells(pdf, col_values, col_widths, head=false)
heights = []
col_values.each_with_index do |column, i|
heights << pdf.get_string_height(col_widths[i], head ? column.caption : column)
end
return heights.max
end

# Renders MultiCells and returns the maximum height used
def issues_to_pdf_write_cells(pdf, col_values, col_widths, row_height, head=false)
col_values.each_with_index do |column, i|
pdf.RDMMultiCell(col_widths[i], row_height, head ? column.caption : column.strip, 1, '', 1, 0)
end
end

# Draw lines to close the row (MultiCell border drawing in not uniform)
#
# parameter "col_id_width" is not used. it is kept for compatibility.
def issues_to_pdf_draw_borders(pdf, top_x, top_y, lower_y,
col_id_width, col_widths, rtl=false)
col_x = top_x
pdf.line(col_x, top_y, col_x, lower_y) # id right border
col_widths.each do |width|
if rtl
col_x -= width
else
col_x += width
end
pdf.line(col_x, top_y, col_x, lower_y) # columns right border
end
pdf.line(top_x, top_y, top_x, lower_y) # left border
pdf.line(top_x, lower_y, col_x, lower_y) # bottom border
end
end
end
end
end

+ 100
- 0
lib/redmine/export/pdf/wiki_pdf_helper.rb Целия файл

@@ -0,0 +1,100 @@
# encoding: utf-8
#
# Redmine - project management software
# Copyright (C) 2006-2015 Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

module Redmine
module Export
module PDF
module WikiPdfHelper
# Returns a PDF string of a set of wiki pages
def wiki_pages_to_pdf(pages, project)
pdf = Redmine::Export::PDF::ITCPDF.new(current_language)
pdf.set_title(project.name)
pdf.alias_nb_pages
pdf.footer_date = format_date(Date.today)
pdf.add_page
pdf.SetFontStyle('B',11)
pdf.RDMMultiCell(190,5, project.name)
pdf.ln
# Set resize image scale
pdf.set_image_scale(1.6)
pdf.SetFontStyle('',9)
write_page_hierarchy(pdf, pages.group_by(&:parent_id))
pdf.output
end

# Returns a PDF string of a single wiki page
def wiki_page_to_pdf(page, project)
pdf = ITCPDF.new(current_language)
pdf.set_title("#{project} - #{page.title}")
pdf.alias_nb_pages
pdf.footer_date = format_date(Date.today)
pdf.add_page
pdf.SetFontStyle('B',11)
pdf.RDMMultiCell(190,5,
"#{project} - #{page.title} - # #{page.content.version}")
pdf.ln
# Set resize image scale
pdf.set_image_scale(1.6)
pdf.SetFontStyle('',9)
write_wiki_page(pdf, page)
pdf.output
end

def write_page_hierarchy(pdf, pages, node=nil, level=0)
if pages[node]
pages[node].each do |page|
if @new_page
pdf.add_page
else
@new_page = true
end
pdf.bookmark page.title, level
write_wiki_page(pdf, page)
write_page_hierarchy(pdf, pages, page.id, level + 1) if pages[page.id]
end
end
end

def write_wiki_page(pdf, page)
text = textilizable(page.content, :text,
:only_path => false,
:edit_section_links => false,
:headings => false,
:inline_attachments => false
)
pdf.RDMwriteFormattedCell(190,5,'','', text, page.attachments, 0)
if page.attachments.any?
pdf.ln(5)
pdf.SetFontStyle('B',9)
pdf.RDMCell(190,5, l(:label_attachment_plural), "B")
pdf.ln
for attachment in page.attachments
pdf.SetFontStyle('',8)
pdf.RDMCell(80,5, attachment.filename)
pdf.RDMCell(20,5, number_to_human_size(attachment.filesize),0,0,"R")
pdf.RDMCell(25,5, format_date(attachment.created_on),0,0,"R")
pdf.RDMCell(65,5, attachment.author.name,0,0,"R")
pdf.ln
end
end
end
end
end
end
end

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