5 # This file was placed into the public domain on November 16th, 2008 by it's
6 # sole author Jason Woofenden
8 # This file facilitates making a site with mixed PHP and html files. All URLs
9 # have the .html extension. One benefit of this is that you can change static
10 # html files to php scripts without having to update links.
12 # This script will pull the filename from the URL. It looks for a file with
13 # that name, and for one with the same basename, but with the .php extension
14 # and acts accordingly:
16 #--------------------------------------------#
17 # | .php file exists | no .php file #
18 #--------+--------------------+--------------#
19 # .html | load html file as | pass html #
20 # file | a template and run | file through #
21 # exists | run the php file | as is #
22 #--------+--------------------+--------------#
24 # .html | run php file | display 404 #
26 #--------------------------------------------#
30 # To activate this script in a directory, you'll need to:
32 # 1) make a symbolic link to (or copy of) this file in your directory. and
34 # 3) Set your webserver to run this script instead of html files. Here's how to
35 # do that with apache: put something like the following in you your .htaccess
36 # file (where /foo/ is the part of the url between the hostname and the
37 # filename.) The example below would work for this url:
38 # http://example.com/foo/bar.html
41 # RewriteRule ^$ /foo/run.php
42 # RewriteRule ^foo/[^/]*\.html$ /foo/run.php
44 require_once('code/wfpl/file_run.php');
45 require_once('code/wfpl/http.php');
46 require_once('code/wfpl/template.php');
48 if(file_exists('code/config.php')) {
49 file_run('code/config.php');
52 # pass the basename of the page you want for normal execution
53 # pass ./page.html to redirect to page.html in this directory
54 # pass http://foo.com/bar.html to redirect to a full directory
55 function run_php($dest = false) {
57 # if it has a : it must be a full URL, redirect
58 if(strpos($dest, ':')) {
63 # if it starts with './' then it's a relative URL, redirect
64 if(substr($dest, 0, 2) == './') {
65 redirect(ereg_replace('/[^/]*$', substr($dest, 1), this_url()));
69 # otherwise, it's a normal basename, display that content
72 } else { # no dest arg
73 $basename = $_SERVER['REDIRECT_URL'];
74 $basename = ereg_replace('.*/', '', $basename);
75 $basename = ereg_replace('\.html$', '', $basename);
81 $GLOBALS['basename'] = $basename;
83 $html_file = "$basename.html";
84 $php_file = "$basename.php";
86 $html_exists = file_exists($html_file);
87 $php_exists = file_exists($php_file);
89 # cms_get can return one of:
90 # 1) false to indicate that there's no cms content for this basename
91 # 2) a string to request a soft/full redirect just like foo_main()
92 # 3) a hash of key/value pairs to be added to the template
93 if(function_exists('cms_display')) {
94 $cms_content = cms_display($basename);
95 if(is_string($cms_content)) {
96 run_php($cms_content);
100 $cms_content = false;
104 # files can return a basename or URL of a page to be run/displayed
105 $other = file_run($php_file);
110 } elseif($html_exists) {
111 readfile($html_file);
113 } elseif(!$cms_content) {
114 header('HTTP/1.0 404 File Not Found');
115 if(file_exists('404.php') || file_exists('404.html')) {
119 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>';
124 $data =& $GLOBALS['wfpl_tem_data'];
125 $data['basename'] = $basename;
126 if(function_exists('display_messages')) {
129 if($cms_content) foreach($cms_content as $name => $value) {
130 $data[$name] .= $value;
132 if(file_exists("$basename.css")) {
133 $data['css_link'] = "$basename.css";
136 if(file_exists("template.html")) {
137 $template = parse_template_file("template.html");
139 $subs = parse_template_file($html_file);
140 $template = merge_templates($template, $subs);
142 } elseif($html_exists) {
143 $template = parse_template_file("$html_file");
145 if($template) print fill_template($template, $data);