terom@14: # DeGAL - A pretty simple web image gallery
terom@14: # Copyright (C) 2007 Tero Marttila
terom@14: # http://marttila.de/~terom/degal/
terom@14: #
terom@14: # This program is free software; you can redistribute it and/or modify
terom@14: # it under the terms of the GNU General Public License as published by
terom@14: # the Free Software Foundation; either version 2 of the License, or
terom@14: # (at your option) any later version.
terom@14: #
terom@14: # This program is distributed in the hope that it will be useful,
terom@14: # but WITHOUT ANY WARRANTY; without even the implied warranty of
terom@14: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
terom@14: # GNU General Public License for more details.
terom@14: #
terom@14: # You should have received a copy of the GNU General Public License
terom@14: # along with this program; if not, write to the
terom@14: # Free Software Foundation, Inc.,
terom@14: # 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
terom@14: #
terom@14: 
terom@12: from mako import exceptions
terom@12: from mako.lookup import TemplateLookup
terom@12: 
terom@12: import settings, helpers
terom@12: 
terom@12: import log
terom@12: 
terom@12: _lookup = TemplateLookup(
terom@12:     directories=[settings.TEMPLATE_DIR], 
terom@12:     module_directory='%s/cache' % settings.TEMPLATE_DIR, 
terom@12:     output_encoding='utf-8',
terom@12:     filesystem_checks=False,        # this may need to be changed if used in a long-term process
terom@12: )
terom@12: 
terom@12: TEMPLATE_GLOBALS = dict(
terom@12:     h                          = helpers,
terom@12:     version                    = settings.VERSION,
terom@12: )
terom@12: 
terom@12: class Template (object) :
terom@12:     def __init__ (self, name) :
terom@12:         self.name = name
terom@12:         self.tpl = _lookup.get_template("%s.%s" % (name, settings.TEMPLATE_EXT))
terom@12:     
terom@12:     def render (self, **data) :
terom@12:         data.update(TEMPLATE_GLOBALS)
terom@12:         
terom@12:         try :
terom@12:             log.template.debug("render %s with %s", self.name, data)
terom@12:             return self.tpl.render(**data)
terom@12:         except :
terom@12:             data = exceptions.text_error_template().render()
terom@12:             log.template.error(data)
terom@12:             
terom@12:             raise
terom@12:     
terom@12:     def render_to (self, file, **data) :
terom@12:         fh = open(file, "w")
terom@12:         fh.write(self.render(**data))
terom@12:         fh.close()
terom@12:     
terom@12: # templates
terom@12: gallery = Template("gallery")
terom@12: image = Template("image")
terom@12: