jro_apps/redmine Files · app/helpers/wiki_helper.rb

Added request and controller objects to the hooks by default....

Added request and controller objects to the hooks by default. The request and controller objects are now added to all hook contexts by default. This will also make url_for work better in hooks by setting up the default_url_options :host, :port, and :protocol. Finally a new helper method @render_or@ has been added to ViewListener. This will let a hook easily render a partial without a full method definition. Thanks to Thomas Löber for the original patch. #2542 git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2429 e93f8b46-1217-0410-a6f0-8f06a7374b81

Jean-Philippe Lang - - Load All Authors

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             wiki_helper.rb
        
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             / app / helpers / wiki_helper.rb
          
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      # redMine - project management software

      # Copyright (C) 2006-2007  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 WikiHelper

        def html_diff(wdiff)

          words = wdiff.words.collect{|word| h(word)}

          words_add = 0

          words_del = 0

          dels = 0

          del_off = 0

          wdiff.diff.diffs.each do |diff|

            add_at = nil

            add_to = nil

            del_at = nil

            deleted = ""	    

            diff.each do |change|

              pos = change[1]

              if change[0] == "+"

                add_at = pos + dels unless add_at

                add_to = pos + dels

                words_add += 1

              else

                del_at = pos unless del_at

                deleted << ' ' + change[2]

                words_del	 += 1

              end

            end

            if add_at

              words[add_at] = '<span class="diff_in">' + words[add_at]

              words[add_to] = words[add_to] + '</span>'

            end

            if del_at

              words.insert del_at - del_off + dels + words_add, '<span class="diff_out">' + deleted + '</span>'

              dels += 1

              del_off += words_del

              words_del = 0

            end

          end

          simple_format_without_paragraph(words.join(' '))

        end

      end

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				# redMine - project management software
				# Copyright (C) 2006-2007 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 WikiHelper

				def html_diff(wdiff)
				words = wdiff.words.collect{\|word\| h(word)}
				words_add = 0
				words_del = 0
				dels = 0
				del_off = 0
				wdiff.diff.diffs.each do \|diff\|
				add_at = nil
				add_to = nil
				del_at = nil
				deleted = ""
				diff.each do \|change\|
				pos = change[1]
				if change[0] == "+"
				add_at = pos + dels unless add_at
				add_to = pos + dels
				words_add += 1
				else
				del_at = pos unless del_at
				deleted << ' ' + change[2]
				words_del += 1
				end
				end
				if add_at
				words[add_at] = '<span class="diff_in">' + words[add_at]
				words[add_to] = words[add_to] + '</span>'
				end
				if del_at
				words.insert del_at - del_off + dels + words_add, '<span class="diff_out">' + deleted + '</span>'
				dels += 1
				del_off += words_del
				words_del = 0
				end
				end
				simple_format_without_paragraph(words.join(' '))
				end
				end