52547466f0
Comment is a reserved keyword for Oracle. The five 'Comment' columns are renamed to 'Commments'. Migration scripts were modified to let oracle users create the database. For the others, migration 41 will rename the columns (only if columns have the 'old' name). Fixed also a few oracle specific issues. Note: currently (in Rails 1.2.3), there's bug in Rails oracle adapter. See: http://dev.rubyonrails.org/ticket/7344 Attached patch is required for redMine to work properly. git-svn-id: http://redmine.rubyforge.org/svn/trunk@479 e93f8b46-1217-0410-a6f0-8f06a7374b81
113 lines
4.1 KiB
Ruby
113 lines
4.1 KiB
Ruby
# 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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class WikiController < ApplicationController
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layout 'base'
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before_filter :find_wiki, :check_project_privacy, :except => [:preview]
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# display a page (in editing mode if it doesn't exist)
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def index
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page_title = params[:page]
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@page = @wiki.find_or_new_page(page_title)
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if @page.new_record?
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edit
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render :action => 'edit' and return
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end
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@content = @page.content_for_version(params[:version])
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if params[:export] == 'html'
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export = render_to_string :action => 'export', :layout => false
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send_data(export, :type => 'text/html', :filename => "#{@page.title}.html")
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return
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elsif params[:export] == 'txt'
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send_data(@content.text, :type => 'text/plain', :filename => "#{@page.title}.txt")
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return
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end
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render :action => 'show'
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end
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# edit an existing page or a new one
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def edit
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@page = @wiki.find_or_new_page(params[:page])
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@page.content = WikiContent.new(:page => @page) if @page.new_record?
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@content = @page.content_for_version(params[:version])
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@content.text = "h1. #{@page.pretty_title}" if @content.text.blank?
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# don't keep previous comment
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@content.comments = nil
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if request.post?
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if @content.text == params[:content][:text]
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# don't save if text wasn't changed
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redirect_to :action => 'index', :id => @project, :page => @page.title
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return
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end
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@content.text = params[:content][:text]
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@content.comments = params[:content][:comments]
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@content.author = logged_in_user
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# if page is new @page.save will also save content, but not if page isn't a new record
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if (@page.new_record? ? @page.save : @content.save)
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redirect_to :action => 'index', :id => @project, :page => @page.title
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end
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end
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end
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# show page history
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def history
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@page = @wiki.find_page(params[:page])
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# don't load text
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@versions = @page.content.versions.find :all,
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:select => "id, author_id, comments, updated_on, version",
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:order => 'version DESC'
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end
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# display special pages
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def special
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page_title = params[:page].downcase
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case page_title
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# show pages index, sorted by title
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when 'page_index'
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# eager load information about last updates, without loading text
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@pages = @wiki.pages.find :all, :select => "#{WikiPage.table_name}.*, #{WikiContent.table_name}.updated_on",
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:joins => "LEFT JOIN #{WikiContent.table_name} ON #{WikiContent.table_name}.page_id = #{WikiPage.table_name}.id",
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:order => 'title'
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# export wiki to a single html file
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when 'export'
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@pages = @wiki.pages.find :all, :order => 'title'
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export = render_to_string :action => 'export_multiple', :layout => false
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send_data(export, :type => 'text/html', :filename => "wiki.html")
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return
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else
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# requested special page doesn't exist, redirect to default page
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redirect_to :action => 'index', :id => @project, :page => nil and return
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end
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render :action => "special_#{page_title}"
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end
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def preview
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@text = params[:content][:text]
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render :partial => 'preview'
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end
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private
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def find_wiki
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@project = Project.find(params[:id])
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@wiki = @project.wiki
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rescue ActiveRecord::RecordNotFound
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render_404
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end
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end
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