#!/usr/bin/env ruby ############################################################################ # Copyright 2009-2019 Benjamin Kellermann # # # # This file is part of Dudle. # # # # Dudle is free software: you can redistribute it and/or modify it under # # the terms of the GNU Affero General Public License as published by # # the Free Software Foundation, either version 3 of the License, or # # (at your option) any later version. # # # # Dudle 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 Affero General Public # # License for more details. # # # # You should have received a copy of the GNU Affero General Public License # # along with dudle. If not, see <http://www.gnu.org/licenses/>. # ############################################################################ if __FILE__ == $0 load "../dudle.rb" revbeforeedit = VCS.revno if $cgi.include?("undo_revision") && $cgi["undo_revision"].to_i < revbeforeedit undorevision = $cgi["undo_revision"].to_i $d = Dudle.new(:revision => undorevision) comment = $cgi.include?("redo") ? "Redo changes" : "Reverted Poll" $d.table.store("#{comment} to version #{undorevision}") else $d = Dudle.new end $d.table.edit_column($cgi["columnid"],$cgi["new_columnname"],$cgi) if $cgi.include?("new_columnname") $d.table.delete_column($cgi["deletecolumn"]) if $cgi.include?("deletecolumn") $d.wizzard_redirect revno = VCS.revno $d << "<h2>" + _("Add and remove columns") + "</h2>" $d << $d.table.edit_column_htmlform($cgi["editcolumn"],revno) h = VCS.history urevs = h.undorevisions rrevs = h.redorevisions disabled, title, undorevision, hidden = {},{},{},{} hidden["common"] = "" ["add_remove_column_month","firsttime","lasttime"].each{|v| hidden["common"] += "<input type='hidden' name='#{v}' value='#{$cgi[v]}' />" if $cgi.include?(v) } ["Undo","Redo"].each{|button| disabled[button] = "disabled='disabled'" } if urevs.max # enable undo disabled["Undo"] = "" undorevision["Undo"] = urevs.max.rev() -1 coltitle,action = urevs.max.comment.scan(/^Column (.*) (added|deleted|edited)$/).flatten case action when "added" title["Undo"] = _("Delete column") + " #{coltitle}" when "deleted" title["Undo"] = _("Add column") + " #{coltitle}" when "edited" title["Undo"] = _("Edit column") + " #{coltitle}" end curundorev = urevs.max.rev() +1 if rrevs.min end if rrevs.min # enable redo disabled["Redo"] = "" undorevision["Redo"] = rrevs.min.rev() coltitle,action = rrevs.min.comment.scan(/^Column (.*) (added|deleted|edited)$/).flatten case action when "added" title["Redo"] = _("Add column") + " #{coltitle}" when "deleted" title["Redo"] = _("Delete column") + " #{coltitle}" when "edited" title["Redo"] = _("Edit column") + " #{coltitle}" end hidden["Redo"] = "<input type='hidden' name='redo'/>" end $d << <<UNDOREDOREADY <div class='undo'> <table> <tr> UNDOREDOREADY localstr = {"Undo" => _("Undo"), "Redo" => _("Redo")} ["Undo","Redo"].each{|button| $d << <<TD <td> <form method='post' action=''> <div> <input type='submit' title="#{CGI.escapeHTML(title[button].to_s)}" value='#{localstr[button]}' #{disabled[button]} /> <input type='hidden' name='undo_revision' value='#{undorevision[button]}' /> #{hidden["common"]} #{hidden[button]} </div> </form> </td> TD } $d << <<END </tr> </table> </div> END #$d << (urevs + rrevs).to_html(curundorev,"") $d.out end