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# Redmine Local Avatars plugin
#
# Copyright (C) 2010 Andrew Chaika, Luca Pireddu
#
# 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.
module LocalAvatars
def send_avatar(user)
av = user.attachments.find_by_description 'avatar'
send_file(av.diskfile, :filename => filename_for_content_disposition(av.filename),
:type => av.content_type,
:disposition => (av.image? ? 'inline' : 'attachment')) if av
end
# expects @user to be set.
# In case of error, raises an exception and sets @possible_error
def save_or_delete
# clear the attachments. Then, save if
# we have to delete. Otherwise add the new
# avatar and then save
# TODO: This doesn't play nice with any other possible
# attachments on the user (just because there aren't any
# now doesn't mean there won't be in the future. It should
# be changed to only remove an attachment with description == 'avatar'
@user.attachments.clear
if params[:commit] == l(:button_delete) then
@possible_error = l(:unable_to_delete_avatar)
@user.save!
flash[:notice] = l(:avatar_deleted)
else # take anything else as save
file_field = params[:avatar]
Attachment.attach_files(@user, {'first' => {'file' => file_field, 'description' => 'avatar'}})
@possible_error = l(:error_saving_avatar)
@user.save!
flash[:notice] = l(:message_avatar_uploaded)
end
end
end
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