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47 lines
1.4 KiB
47 lines
1.4 KiB
# Wiki UFC
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# Copyright (C) 2007, Adriano, Alinson, Andre, Rafael e Bustamante
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# 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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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class WikiLogEntry < LogEntry
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def wiki_page
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w = WikiPage.find_with_deleted(target_id)
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w.revert_to(version)
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return w
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end
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end
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class WikiEditLogEntry < WikiLogEntry
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validates_presence_of :version
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end
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class WikiDeleteLogEntry < WikiLogEntry
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def reversible?()
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w = WikiPage.find_with_deleted(target_id)
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w.deleted_at != nil
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end
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def undo!(current_user)
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w = WikiPage.find_with_deleted(target_id)
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w.update_attribute(:deleted_at, nil)
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w.position = w.course.wiki_pages.maximum(:position) + 1
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w.save!
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WikiRestoreLogEntry.create!(:target_id => w.id, :user_id => current_user.id,
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:course => w.course)
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end
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end
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class WikiCreateLogEntry < WikiLogEntry; end
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class WikiRestoreLogEntry < WikiLogEntry; end
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