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Commit a179f261 authored by Jean-Philippe Lang's avatar Jean-Philippe Lang
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Extract parsing of inline attachments, wiki links and redmine links. 

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3588 e93f8b46-1217-0410-a6f0-8f06a7374b81
parent 838f3195
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Showing with 60 additions and 60 deletions
app/helpers/application_helper.rb
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......@@ -405,11 +405,19 @@ module ApplicationHelper
raise ArgumentError, 'invalid arguments to textilizable'
end
return '' if text.blank?
project = options[:project] || @project || (obj && obj.respond_to?(:project) ? obj.project : nil)
only_path = options.delete(:only_path) == false ? false : true
text = Redmine::WikiFormatting.to_html(Setting.text_formatting, text, :object => obj, :attribute => attr) { |macro, args| exec_macro(macro, obj, args) }
only_path = options.delete(:only_path) == false ? false : true
[:parse_inline_attachments, :parse_wiki_links, :parse_redmine_links].each do |method_name|
send method_name, text, project, obj, attr, only_path, options
end
text
end
def parse_inline_attachments(text, project, obj, attr, only_path, options)
# when using an image link, try to use an attachment, if possible
if options[:attachments] || (obj && obj.respond_to?(:attachments))
attachments = nil
......@@ -429,33 +437,20 @@ module ApplicationHelper
end
end
end
end
# different methods for formatting wiki links
case options[:wiki_links]
when :local
# used for local links to html files
format_wiki_link = Proc.new {|project, title, anchor| "#{title}.html" }
when :anchor
# used for single-file wiki export
format_wiki_link = Proc.new {|project, title, anchor| "##{title}" }
else
format_wiki_link = Proc.new {|project, title, anchor| url_for(:only_path => only_path, :controller => 'wiki', :action => 'index', :id => project, :page => title, :anchor => anchor) }
end
project = options[:project] || @project || (obj && obj.respond_to?(:project) ? obj.project : nil)
# Wiki links
#
# Examples:
# [[mypage]]
# [[mypage|mytext]]
# wiki links can refer other project wikis, using project name or identifier:
# [[project:]] -> wiki starting page
# [[project:|mytext]]
# [[project:mypage]]
# [[project:mypage|mytext]]
text = text.gsub(/(!)?(\[\[([^\]\n\|]+)(\|([^\]\n\|]+))?\]\])/) do |m|
# Wiki links
#
# Examples:
# [[mypage]]
# [[mypage|mytext]]
# wiki links can refer other project wikis, using project name or identifier:
# [[project:]] -> wiki starting page
# [[project:|mytext]]
# [[project:mypage]]
# [[project:mypage|mytext]]
def parse_wiki_links(text, project, obj, attr, only_path, options)
text.gsub!(/(!)?(\[\[([^\]\n\|]+)(\|([^\]\n\|]+))?\]\])/) do |m|
link_project = project
esc, all, page, title = $1, $2, $3, $5
if esc.nil?
......@@ -473,8 +468,13 @@ module ApplicationHelper
end
# check if page exists
wiki_page = link_project.wiki.find_page(page)
link_to((title || page), format_wiki_link.call(link_project, Wiki.titleize(page), anchor),
:class => ('wiki-page' + (wiki_page ? '' : ' new')))
url = case options[:wiki_links]
when :local; "#{title}.html"
when :anchor; "##{title}" # used for single-file wiki export
else
url_for(:only_path => only_path, :controller => 'wiki', :action => 'index', :id => link_project, :page => Wiki.titleize(page), :anchor => anchor)
end
link_to((title || page), url, :class => ('wiki-page' + (wiki_page ? '' : ' new')))
else
# project or wiki doesn't exist
all
......@@ -483,34 +483,36 @@ module ApplicationHelper
all
end
end
# Redmine links
#
# Examples:
# Issues:
# #52 -> Link to issue #52
# Changesets:
# r52 -> Link to revision 52
# commit:a85130f -> Link to scmid starting with a85130f
# Documents:
# document#17 -> Link to document with id 17
# document:Greetings -> Link to the document with title "Greetings"
# document:"Some document" -> Link to the document with title "Some document"
# Versions:
# version#3 -> Link to version with id 3
# version:1.0.0 -> Link to version named "1.0.0"
# version:"1.0 beta 2" -> Link to version named "1.0 beta 2"
# Attachments:
# attachment:file.zip -> Link to the attachment of the current object named file.zip
# Source files:
# source:some/file -> Link to the file located at /some/file in the project's repository
# source:some/file@52 -> Link to the file's revision 52
# source:some/file#L120 -> Link to line 120 of the file
# source:some/file@52#L120 -> Link to line 120 of the file's revision 52
# export:some/file -> Force the download of the file
# Forum messages:
# message#1218 -> Link to message with id 1218
text = text.gsub(%r{([\s\(,\-\>]|^)(!)?(attachment|document|version|commit|source|export|message|project)?((#|r)(\d+)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]]\W)|,|\s|<|$)}) do |m|
end
# Redmine links
#
# Examples:
# Issues:
# #52 -> Link to issue #52
# Changesets:
# r52 -> Link to revision 52
# commit:a85130f -> Link to scmid starting with a85130f
# Documents:
# document#17 -> Link to document with id 17
# document:Greetings -> Link to the document with title "Greetings"
# document:"Some document" -> Link to the document with title "Some document"
# Versions:
# version#3 -> Link to version with id 3
# version:1.0.0 -> Link to version named "1.0.0"
# version:"1.0 beta 2" -> Link to version named "1.0 beta 2"
# Attachments:
# attachment:file.zip -> Link to the attachment of the current object named file.zip
# Source files:
# source:some/file -> Link to the file located at /some/file in the project's repository
# source:some/file@52 -> Link to the file's revision 52
# source:some/file#L120 -> Link to line 120 of the file
# source:some/file@52#L120 -> Link to line 120 of the file's revision 52
# export:some/file -> Force the download of the file
# Forum messages:
# message#1218 -> Link to message with id 1218
def parse_redmine_links(text, project, obj, attr, only_path, options)
text.gsub!(%r{([\s\(,\-\>]|^)(!)?(attachment|document|version|commit|source|export|message|project)?((#|r)(\d+)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]]\W)|,|\s|<|$)}) do |m|
leading, esc, prefix, sep, identifier = $1, $2, $3, $5 || $7, $6 || $8
link = nil
if esc.nil?
......@@ -602,8 +604,6 @@ module ApplicationHelper
end
leading + (link || "#{prefix}#{sep}#{identifier}")
end
text
end
# Same as Rails' simple_format helper without using paragraphs
......
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