1	# =====================================================================
     2	# blogger.getTemplate: BloggerAPI method.
     3	#
     4	# Copyright (c) 2007,2009 Carlo Strozzi
     5	#
     6	# This program is free software; you can redistribute it and/or modify
     7	# it under the terms of the GNU General Public License as published by
     8	# the Free Software Foundation; version 2 dated June, 1991.
     9	#
    10	# This program is distributed in the hope that it will be useful,
    11	# but WITHOUT ANY WARRANTY; without even the implied warranty of
    12	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13	# GNU General Public License for more details.
    14	#
    15	# You should have received a copy of the GNU General Public License
    16	# along with this program; if not, write to the Free Software
    17	# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
    18	#
    19	# =====================================================================
    20	
    21	# =====================================================================
    22	# Notes:
    23	# 
    24	# TW uses a more elaborated template mechanism than Blogger, and the
    25	# latter API is not expressive enough to fulfill the TW capabilities.
    26	# This RPC2 method is therefore provided only for completeness but
    27	# it is of very limited use; please consider it a proof-of-concept.
    28	#
    29	# Getting a template is intentionally unrestricted, as I see no
    30	# security implications associated with that.
    31	# =====================================================================
    32	
    33	# =====================================================================
    34	#		Local variables and functions
    35	# =====================================================================
    36	
    37	cgi.group = ()
    38	cgi.group.literal = ()
    39	cgi.tpl = tb						# Default.
    40	
    41	# =====================================================================
    42	#			Main program
    43	# =====================================================================
    44	
    45	csaGetArgs POST
    46	
    47	. $CSA_ROOT/lib/group-stuff.rc
    48	
    49	# If no custom template of the requested type exists then send the
    50	# corresponding default one.
    51	
    52	if (csaIsFullPath --exists --quiet $CSA_TPL_ROOT/$'cgi.tpl') {
    53	   tpl.include.tw.page = $CSA_TPL_ROOT/$'cgi.tpl'.html
    54	}  else tpl.include.tw.page = $tw_dstem/$'cgi.tpl'.html
    55	
    56	csaMkTemp tpl.include.tw.rpc
    57	
    58	# Make sure no-parse mode is used on the template body by prepending
    59	# its name with '--', to make sure no CSA tags will be substituted
    60	# and no sub-templates (such as the rpc2 section) will be included
    61	# by _envtoxml() in the returned template data.
    62	
    63	tpl.include.tw.page = --$'tpl.include.tw.page':p
    64	
    65	echo '$[tpl.include.tw.page]' > $'tpl.include.tw.rpc'
    66	
    67	~ $status 0 || csaExit.fault 0003 cat
    68	
    69	# I currently let anyone request a template, as I see no reason
    70	# to restrict this operation to editors.
    71	
    72	#if (~ $tpl_name tw-*) {
    73	#
    74	#   # Page names beginning with tw-* are reserved for TW use, and usually
    75	#   # refer to views that do not correspond to actual pages on disk, so
    76	#   # we need to toggle unapplicable sections in templates.
    77	#
    78	#   tpl.if.tw.ispage = '(::DEL:)'
    79	#   tpl.fi.tw.ispage = '(:DEL::)'
    80	#   tpl.if.tw.editor = '(::DEL:)'
    81	#   tpl.fi.tw.editor = '(:DEL::)'
    82	#}
    83	
    84	csaExit.ok
    85	
    86	# End of program.