-<?php
+<?php # Transitional; supports both template APIs
-# Copyright (C) 2006 Jason Woofenden
+# 2006 Public Domain
#
-# This file is part of wfpl.
-#
-# wfpl 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, or (at your option)
-# any later version.
-#
-# wfpl 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 wfpl; see the file COPYING. If not, write to the
-# Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-# MA 02111-1307, USA.
-
+# This file was placed into the public domain on November 16th, 2008 by its
+# sole author Jason Woofenden
# This file facilitates making a site with mixed PHP and html files. All URLs
# have the .html extension. One benefit of this is that you can change static
-# To activate this script in a directory, you'll need to put something like the
-# following in you your .htaccess file (where /foo/ is the part of the url
-# between the hostname and the filename.) The example below would work for this
-# url: http://example.com/foo/bar.html
+# To activate this script in a directory, you'll need to:
+#
+# 1) make a symbolic link to (or copy of) this file in your directory. and
+#
+# 3) Set your webserver to run this script instead of html files. Here's how to
+# do that with apache: put something like the following in you your .htaccess
+# file (where /foo/ is the part of the url between the hostname and the
+# filename.) The example below would work for this url:
+# http://example.com/foo/bar.html
# RewriteEngine on
-# RewriteBase /foo/
-# RewriteRule .*\.html$ /foo/code/wfpl/run.php
+# RewriteRule ^$ /foo/run.php
+# RewriteRule ^foo/[^/]*\.html$ /foo/run.php
-function run_php($basename = false) {
- if($basename) {
- $html_file = "$basename.html";
- $php_file = "$basename.php";
- } else {
- chdir('../..');
- $html_file = $_SERVER['REDIRECT_URL'];
- $html_file = ereg_replace('.*/', '', $html_file);
- $php_file = ereg_replace('\.html$', '.php', $html_file);
+require_once('code/wfpl/file_run.php');
+require_once('code/wfpl/http.php');
+require_once('code/wfpl/template.php');
+
+if(file_exists('code/config.php')) {
+ file_run('code/config.php');
+}
+
+# pass the basename of the page you want for normal execution
+# pass ./page.html to redirect to page.html in this directory
+# pass http://foo.com/bar.html to redirect to a full directory
+function run_php($dest = false) {
+ if($dest) {
+ # if it has a : it must be a full URL, redirect
+ if(strpos($dest, ':')) {
+ redirect($dest);
+ exit();
+ }
+
+ # if it starts with './' then it's a relative URL, redirect
+ if(substr($dest, 0, 2) == './') {
+ redirect(ereg_replace('/[^/]*$', substr($dest, 1), this_url()));
+ exit();
+ }
+
+ # otherwise, it's a normal basename, display that content
+ $basename = $dest;
+
+ } else { # no dest arg
+ $basename = $_SERVER['REDIRECT_URL'];
+ $basename = ereg_replace('.*/', '', $basename);
+ $basename = ereg_replace('\.html?$', '', $basename);
+ if($basename == '') {
+ $basename = 'index';
+ }
+ }
+
+ $GLOBALS['wfpl_basename'] = $basename;
+
+ $html_file = "$basename.html";
+ $php_file = "$basename.php";
+
+ $html_exists = file_exists($html_file);
+ $php_exists = file_exists($php_file);
+
+ if(file_exists('template.html')) {
+ $GLOBALS['wfpl_main_template'] = new tem();
+ $GLOBALS['wfpl_main_template']->load("template.html");
+ $GLOBALS['wfpl_main_template']->set('$basename', $basename);
}
- if($php_file != $html_file && file_exists($php_file)) {
- require_once('code/wfpl/template.php');
- if(file_exists($html_file)) tem_load($html_file);
- require $php_file;
- if(file_exists($html_file)) tem_output();
+
+ # cms_get can return one of:
+ # 1) true to indicate that there is cms content (so no 404)
+ # 2) false to indicate that there's no cms content for this basename
+ # 3) a string to indicate a soft/full redirect just as foo_main()
+ if(function_exists('cms_display')) {
+ $cms_content = cms_display($basename, $GLOBALS['wfpl_main_template']);
+ if(is_string($cms_content)) {
+ run_php($cms_content);
+ return;
+ }
} else {
- if(file_exists($html_file)) {
- require $html_file;
+ $cms_content = false;
+ }
+
+ if(!$php_exists && !$html_exists && !$cms_content) {
+ header('HTTP/1.0 404 File Not Found');
+ if(file_exists('error_404.php') || file_exists('error_404.html')) {
+ $GLOBALS['error_basename'] = $basename;
+ run_php('error_404');
+ return;
} else {
- header('HTTP/1.0 404 File Not Found');
- if(file_exists('404.php') || file_exists('404.html')) {
- run_php('404');
- } else {
- echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html><head><title>404</title></head><body><h1>404 File Not Found</h1></body></html>';
+ echo '<!DOCTYPE html><html><head><title>404</title></head><body><h1>404 File Not Found</h1></body></html>';
+ exit();
+ }
+ }
+
+ # If there's no template.html we don't want to parse $html_file.
+ if($html_exists && !$php_exists && !file_exists('template.html')) {
+ readfile($html_file);
+ exit();
+ }
+
+ if($html_exists) {
+ tem_load_new($html_file);
+ }
+
+ if($php_exists) {
+ # files can return a basename or URL of a page to be run/displayed
+ $other = file_run($php_file);
+ if($other) {
+ run_php($other);
+ return;
+ }
+ } elseif($html_exists) {
+ $sub_names = tem_top_sub_names();
+ foreach($sub_names as $sub_name) {
+ tem_sub($sub_name);
+ }
+ }
+
+ # Check for $GLOBALS['wfpl_template'] because it might have been set (or unset) by the php script.
+ if($GLOBALS['wfpl_template'] || $GLOBALS['wfpl_main_template']) {
+ if($GLOBALS['wfpl_main_template']) {
+ # if there was a template for that page, and one for the whole
+ # site, copy all template sections that have been show()n to the
+ # site-wide template
+ if($GLOBALS['wfpl_template']) {
+ $GLOBALS['wfpl_main_template']->merge($GLOBALS['wfpl_template']);
+ }
+
+ $GLOBALS['wfpl_template'] = $GLOBALS['wfpl_main_template'];
+ }
+
+
+ # You'll probably want to require_once('code/wfpl/messages.php') or
+ # require_once('code/wfpl/session_messages.php') in code/config.php
+ if(function_exists('display_messages')) {
+ if(function_exists('atexit_now')) {
+ atexit_now();
}
+ display_messages();
}
+
+ tem_output();
}
}
Got questions, comments, patches, etc.? Contact Jason Woofenden