241 lines
7.9 KiB
Ruby
241 lines
7.9 KiB
Ruby
# Redmine plugin for Document Management System "Features"
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#
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# Copyright (C) 2011 Vít Jonáš <vit.jonas@gmail.com>
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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 DmsfFilesController < ApplicationController
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unloadable
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menu_item :dmsf
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before_filter :find_file, :except => [:delete_revision]
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before_filter :find_revision, :only => [:delete_revision]
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before_filter :authorize
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helper :all
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def show
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# download is put here to provide more clear and usable links
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if params.has_key?(:download)
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if @file.deleted
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render_404
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return
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end
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if params[:download].blank?
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@revision = @file.last_revision
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else
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@revision = DmsfFileRevision.visible.find(params[:download].to_i)
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if @revision.file != @file
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render_403
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return
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end
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if @revision.deleted
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render_404
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return
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end
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end
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check_project(@revision.file)
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send_revision
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return
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end
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@revision = @file.last_revision
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# TODO: line bellow is to handle old instalations with errors in data handling
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@revision.name = @file.name
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@revision_pages = Paginator.new self, @file.revisions.visible.count, params["per_page"] ? params["per_page"].to_i : 25, params["page"]
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render :layout => !request.xhr?
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end
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#TODO: don't create revision if nothing change
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def create_revision
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unless params[:dmsf_file_revision]
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redirect_to :action => "show", :id => @file
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return
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end
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if @file.locked_for_user?
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flash[:error] = l(:error_file_is_locked)
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redirect_to :action => "show", :id => @file
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else
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#TODO: validate folder_id
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@revision = DmsfFileRevision.new(params[:dmsf_file_revision])
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@revision.file = @file
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@revision.project = @file.project
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last_revision = @file.last_revision
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@revision.source_revision = last_revision
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@revision.user = User.current
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@revision.major_version = last_revision.major_version
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@revision.minor_version = last_revision.minor_version
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@revision.workflow = last_revision.workflow
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version = params[:version].to_i
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file_upload = params[:file_upload]
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if file_upload.nil?
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@revision.disk_filename = last_revision.disk_filename
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@revision.increase_version(version, false)
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@revision.mime_type = last_revision.mime_type
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@revision.size = last_revision.size
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else
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@revision.increase_version(version, true)
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@revision.size = file_upload.size
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@revision.disk_filename = @revision.new_storage_filename
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@revision.mime_type = Redmine::MimeType.of(file_upload.original_filename)
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end
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@revision.set_workflow(params[:workflow])
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@file.name = @revision.name
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@file.folder = @revision.folder
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if @revision.valid? && @file.valid?
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@revision.save!
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unless file_upload.nil?
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@revision.copy_file_content(file_upload)
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end
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if @file.locked?
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DmsfFileLock.file_lock_state(@file, false)
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flash[:notice] = l(:notice_file_unlocked) + ", "
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end
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@file.save!
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@file.reload
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flash[:notice] = (flash[:notice].nil? ? "" : flash[:notice]) + l(:notice_file_revision_created)
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log_activity("new revision")
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begin
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DmsfMailer.files_updated(User.current, [@file]).deliver
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rescue ActionView::MissingTemplate => e
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Rails.logger.error "Could not send email notifications: " + e
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end
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redirect_to :action => "show", :id => @file
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else
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render :action => "show"
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end
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end
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end
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def delete
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if !@file.nil?
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if @file.delete
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flash[:notice] = l(:notice_file_deleted)
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log_activity("deleted")
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DmsfMailer.files_deleted(User.current, [@file]).deliver
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else
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flash[:error] = l(:error_file_is_locked)
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end
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end
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redirect_to :controller => "dmsf", :action => "show", :id => @project, :folder_id => @file.folder
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end
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def delete_revision
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if !@revision.nil? && !@revision.deleted
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if @revision.delete
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flash[:notice] = l(:notice_revision_deleted)
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log_activity("deleted")
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else
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# TODO: check this error handling
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@revision.errors.each {|e| flash[:error] = e[1]}
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end
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end
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redirect_to :action => "show", :id => @file
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end
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def lock
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if @file.locked?
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flash[:warning] = l(:warning_file_already_locked)
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else
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@file.lock!
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flash[:notice] = l(:notice_file_locked)
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end
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redirect_to params[:current] ? params[:current] :
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{:controller => "dmsf", :action => "show", :id => @project, :folder_id => @file.folder}
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end
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def unlock
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if !@file.locked?
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flash[:warning] = l(:warning_file_not_locked)
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else
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if @file.locks[0].user == User.current || User.current.allowed_to?(:force_file_unlock, @file.project)
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@file.unlock!
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flash[:notice] = l(:notice_file_unlocked)
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else
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flash[:error] = l(:error_only_user_that_locked_file_can_unlock_it)
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end
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end
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redirect_to params[:current] ? params[:current] :
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{:controller => "dmsf", :action => "show", :id => @project, :folder_id => @file.folder}
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end
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def notify_activate
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if @file.notification
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flash[:warning] = l(:warning_file_notifications_already_activated)
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else
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@file.notify_activate
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flash[:notice] = l(:notice_file_notifications_activated)
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end
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redirect_to params[:current] ? params[:current] :
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{:controller => "dmsf", :action => "show", :id => @project, :folder_id => @file.folder}
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end
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def notify_deactivate
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if !@file.notification
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flash[:warning] = l(:warning_file_notifications_already_deactivated)
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else
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@file.notify_deactivate
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flash[:notice] = l(:notice_file_notifications_deactivated)
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end
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redirect_to params[:current] ? params[:current] :
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{:controller => "dmsf", :action => "show", :id => @project, :folder_id => @file.folder}
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end
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private
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def log_activity(action)
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Rails.logger.info "#{Time.now.strftime('%Y-%m-%d %H:%M:%S')} #{User.current.login}@#{request.remote_ip}/#{request.env['HTTP_X_FORWARDED_FOR']}: #{action} dmsf://#{@file.project.identifier}/#{@file.id}/#{@revision.id if @revision}"
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end
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def send_revision
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log_activity("downloaded")
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access = DmsfFileRevisionAccess.new(:user_id => User.current.id, :dmsf_file_revision_id => @revision.id,
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:action => DmsfFileRevisionAccess::DownloadAction)
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access.save!
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send_file(@revision.disk_file,
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:filename => filename_for_content_disposition(@revision.name),
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:type => @revision.detect_content_type,
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:disposition => "attachment")
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end
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def find_file
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@file = DmsfFile.visible.find(params[:id])
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@project = @file.project
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rescue
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end
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def find_revision
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@revision = DmsfFileRevision.visible.find(params[:id])
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@file = @revision.file
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@project = @file.project
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end
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def check_project(entry)
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if !entry.nil? && entry.project != @project
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raise DmsfAccessError, l(:error_entry_project_does_not_match_current_project)
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end
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end
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end
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