RedCloth librairy is now present in Redmine lib directory. git-svn-id: http://redmine.rubyforge.org/svn/trunk@699 e93f8b46-1217-0410-a6f0-8f06a7374b81pull/351/head
Jean-Philippe Lang
17 years ago
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require 'redcloth' |
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module Redmine |
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module WikiFormatting |
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private |
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class TextileFormatter < RedCloth |
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RULES = [:inline_auto_link, :inline_auto_mailto, :textile ] |
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def initialize(*args) |
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super |
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self.hard_breaks=true |
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end |
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def to_html |
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super(*RULES).to_s |
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end |
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private |
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# Patch for RedCloth. Fixed in RedCloth r128 but _why hasn't released it yet. |
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# <a href="http://code.whytheluckystiff.net/redcloth/changeset/128">http://code.whytheluckystiff.net/redcloth/changeset/128</a> |
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def hard_break( text ) |
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text.gsub!( /(.)\n(?!\n|\Z| *([#*=]+(\s|$)|[{|]))/, "\\1<br />" ) if hard_breaks |
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end |
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AUTO_LINK_RE = %r{ |
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( # leading text |
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<\w+.*?>| # leading HTML tag, or |
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[^=<>!:'"/]| # leading punctuation, or |
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^ # beginning of line |
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) |
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( |
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(?:https?://)| # protocol spec, or |
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(?:www\.) # www.* |
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) |
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( |
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[-\w]+ # subdomain or domain |
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(?:\.[-\w]+)* # remaining subdomains or domain |
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(?::\d+)? # port |
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(?:/(?:(?:[~\w\+%-]|(?:[,.;:][^\s$]))+)?)* # path |
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(?:\?[\w\+%&=.;-]+)? # query string |
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(?:\#[\w\-]*)? # trailing anchor |
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) |
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([[:punct:]]|\s|<|$) # trailing text |
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}x unless const_defined?(:AUTO_LINK_RE) |
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# Turns all urls into clickable links (code from Rails). |
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def inline_auto_link(text) |
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text.gsub!(AUTO_LINK_RE) do |
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all, a, b, c, d = $&, $1, $2, $3, $4 |
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if a =~ /<a\s/i || a =~ /![<>=]?/ |
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# don't replace URL's that are already linked |
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# and URL's prefixed with ! !> !< != (textile images) |
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all |
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else |
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text = b + c |
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%(#{a}<a href="#{b=="www."?"http://www.":b}#{c}">#{text}</a>#{d}) |
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end |
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end |
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end |
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# Turns all email addresses into clickable links (code from Rails). |
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def inline_auto_mailto(text) |
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text.gsub!(/([\w\.!#\$%\-+.]+@[A-Za-z0-9\-]+(\.[A-Za-z0-9\-]+)+)/) do |
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text = $1 |
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%{<a href="mailto:#{$1}" class="email">#{text}</a>} |
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end |
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end |
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end |
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public |
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def self.to_html(text, options = {}) |
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TextileFormatter.new(text).to_html |
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end |
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end |
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end |
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# Re-raise errors caught by the controller. |
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class StubController < ApplicationController |
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def rescue_action(e) raise e end; |
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attr_accessor :request, :url |
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end |
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class HelperTestCase < Test::Unit::TestCase |
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# Add other helpers here if you need them |
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include ActionView::Helpers::ActiveRecordHelper |
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include ActionView::Helpers::TagHelper |
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include ActionView::Helpers::FormTagHelper |
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include ActionView::Helpers::FormOptionsHelper |
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include ActionView::Helpers::FormHelper |
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include ActionView::Helpers::UrlHelper |
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include ActionView::Helpers::AssetTagHelper |
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include ActionView::Helpers::PrototypeHelper |
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def setup |
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super |
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@request = ActionController::TestRequest.new |
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@controller = StubController.new |
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@controller.request = @request |
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# Fake url rewriter so we can test url_for |
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@controller.url = ActionController::UrlRewriter.new @request, {} |
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ActionView::Helpers::AssetTagHelper::reset_javascript_include_default |
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end |
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def test_dummy |
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# do nothing - required by test/unit |
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end |
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end |
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# redMine - project management software |
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# Copyright (C) 2006-2007 Jean-Philippe Lang |
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# |
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# This program is free software; you can redistribute it and/or |
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# modify it under the terms of the GNU General Public License |
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# as published by the Free Software Foundation; either version 2 |
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# of the License, or (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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require File.dirname(__FILE__) + '/../../test_helper' |
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class ApplicationHelperTest < HelperTestCase |
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include ApplicationHelper |
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fixtures :projects |
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def setup |
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super |
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end |
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def test_auto_links |
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to_test = { |
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'http://foo.bar' => '<a href="http://foo.bar">http://foo.bar</a>', |
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'www.foo.bar' => '<a href="http://www.foo.bar">www.foo.bar</a>', |
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'http://foo.bar/page?p=1&t=z&s=' => '<a href="http://foo.bar/page?p=1&t=z&s=">http://foo.bar/page?p=1&t=z&s=</a>', |
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'http://foo.bar/page#125' => '<a href="http://foo.bar/page#125">http://foo.bar/page#125</a>' |
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} |
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to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) } |
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end |
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def test_auto_mailto |
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assert_equal '<p><a href="mailto:test@foo.bar" class="email">test@foo.bar</a></p>', |
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textilizable('test@foo.bar') |
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end |
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def test_textile_tags |
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to_test = { |
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# inline images |
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'!http://foo.bar/image.jpg!' => '<img src="http://foo.bar/image.jpg" alt="" />', |
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'floating !>http://foo.bar/image.jpg!' => 'floating <div style="float:right"><img src="http://foo.bar/image.jpg" alt="" /></div>', |
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# textile links |
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'This is a "link":http://foo.bar' => 'This is a <a href="http://foo.bar">link</a>', |
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'"link (Link title)":http://foo.bar' => '<a href="http://foo.bar" title="Link title">link</a>' |
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} |
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to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) } |
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end |
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def test_redmine_links |
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issue_link = link_to('#52', {:controller => 'issues', :action => 'show', :id => 52}, :class => 'issue') |
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changeset_link = link_to('r19', {:controller => 'repositories', :action => 'revision', :id => 1, :rev => 19}, :class => 'changeset') |
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to_test = { |
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'#52, #52 and #52.' => "#{issue_link}, #{issue_link} and #{issue_link}.", |
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'r19' => changeset_link |
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} |
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@project = Project.find(1) |
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to_test.each { |text, result| assert_equal "<p>#{result}</p>", textilizable(text) } |
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end |
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end |
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