jro_apps/redmine Commit - r5716:554c6f0d4a32

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# Redmine - project management software

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# Redmine - project management software

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#

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#

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# This program is free software; you can redistribute it and/or

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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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# 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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# 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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# of the License, or (at your option) any later version.

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#

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#

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# This program is distributed in the hope that it will be useful,

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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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# 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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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# GNU General Public License for more details.

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# GNU General Public License for more details.

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#

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#

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# You should have received a copy of the GNU General Public License

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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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# 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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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

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before_filter :find_project

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before_filter :find_project

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before_filter :file_readable, :read_authorize, :except => :destroy

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before_filter :file_readable, :read_authorize, :except => :destroy

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before_filter :delete_authorize, :only => :destroy

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before_filter :delete_authorize, :only => :destroy

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verify :method => :post, :only => :destroy

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verify :method => :post, :only => :destroy

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def show

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def show

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if @attachment.is_diff?

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if @attachment.is_diff?

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@diff = File.new(@attachment.diskfile, "rb").read

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@diff = File.new(@attachment.diskfile, "rb").read

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download

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download

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end

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end

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end

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end

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def download

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def download

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if @attachment.container.is_a?(Version) || @attachment.container.is_a?(Project)

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if @attachment.container.is_a?(Version) || @attachment.container.is_a?(Project)

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@attachment.increment_download

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@attachment.increment_download

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end

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end

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# images are sent inline

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# images are sent inline

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send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),

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send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),

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:type => detect_content_type(@attachment),

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:type => detect_content_type(@attachment),

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:disposition => (@attachment.image? ? 'inline' : 'attachment')

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:disposition => (@attachment.image? ? 'inline' : 'attachment')

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end

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end

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def destroy

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def destroy

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# Make sure association callbacks are called

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# Make sure association callbacks are called

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@attachment.container.attachments.delete(@attachment)

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@attachment.container.attachments.delete(@attachment)

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rescue ::ActionController::RedirectBackError

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rescue ::ActionController::RedirectBackError

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redirect_to :controller => 'projects', :action => 'show', :id => @project

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redirect_to :controller => 'projects', :action => 'show', :id => @project

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end

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end

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private

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private

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def find_project

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def find_project

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@attachment = Attachment.find(params[:id])

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@attachment = Attachment.find(params[:id])

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rescue ActiveRecord::RecordNotFound

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rescue ActiveRecord::RecordNotFound

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render_404

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render_404

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end

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end

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# Checks that the file exists and is readable

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# Checks that the file exists and is readable

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def file_readable

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def file_readable

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@attachment.readable? ? true : render_404

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@attachment.readable? ? true : render_404

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end

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end

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def read_authorize

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def read_authorize

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@attachment.visible? ? true : deny_access

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@attachment.visible? ? true : deny_access

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end

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end

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def delete_authorize

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def delete_authorize

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@attachment.deletable? ? true : deny_access

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@attachment.deletable? ? true : deny_access

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end

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end

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def detect_content_type(attachment)

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def detect_content_type(attachment)

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content_type = attachment.content_type

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content_type = attachment.content_type

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if content_type.blank?

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if content_type.blank?

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             # Redmine - project management software
-            # Copyright (C) 2006-2008  Jean-Philippe Lang
+            # Copyright (C) 2006-2011  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.
               before_filter :find_project
               before_filter :file_readable, :read_authorize, :except => :destroy
               before_filter :delete_authorize, :only => :destroy
               verify :method => :post, :only => :destroy
               def show
                 if @attachment.is_diff?
                   @diff = File.new(@attachment.diskfile, "rb").read
                   download
                 end
               end
               def download
                 if @attachment.container.is_a?(Version) || @attachment.container.is_a?(Project)
                   @attachment.increment_download
                 end
                 # images are sent inline
                 send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),
                                                 :type => detect_content_type(@attachment),
                                                 :disposition => (@attachment.image? ? 'inline' : 'attachment')
               end
               def destroy
                 # Make sure association callbacks are called
                 @attachment.container.attachments.delete(@attachment)
               rescue ::ActionController::RedirectBackError
                 redirect_to :controller => 'projects', :action => 'show', :id => @project
               end
             private
               def find_project
                 @attachment = Attachment.find(params[:id])
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
               # Checks that the file exists and is readable
               def file_readable
                 @attachment.readable? ? true : render_404
               end
               def read_authorize
                 @attachment.visible? ? true : deny_access
               end
               def delete_authorize
                 @attachment.deletable? ? true : deny_access
               end
               def detect_content_type(attachment)
                 content_type = attachment.content_type
                 if content_type.blank?