3 cx_require('third_party', 'mime', 'mime_types.php');
5 function cx_template_content_path($class, $path) {
6 $segments = array(CX_PATH, 'templates', $class, 'assets', $path);
7 $path = join(DIRECTORY_SEPARATOR, $segments);
11 function cx_template_has_content($class, $path) {
12 return file_exists(cx_template_content_path($class, $path));
15 function cx_template_output_content($class, $path, $cache_age = 30 * 86400) {
16 $full_path = cx_template_content_path($class, $path);
18 $extension = pathinfo($path, PATHINFO_EXTENSION);
20 if (isset(MIME_REVERSE_MAP[$extension])) {
21 $mime_type = MIME_REVERSE_MAP[$extension][0];
23 $finfo = finfo_open(FILEINFO_MIME_TYPE);
24 $mime_type = finfo_file($finfo, $full_path);
25 //finfo_close($finfo); - Deprecated
28 $file_size = filesize($full_path);
29 $file_modified_time = filemtime($full_path);
31 header('Content-Type: ' . $mime_type);
32 header('Content-Length: ' . $file_size);
33 header('Cache-Control: public, max-age=604800');
34 header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $cache_age) . ' GMT');
35 header('Last-Modified: ' . gmdate('D, d M Y H:i:s', $file_modified_time) . ' GMT');
37 if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
38 $request_modification = strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']);
39 if ($request_modification >= $file_modified_time) {
40 http_response_code(304);
45 $fp = fopen($full_path, 'rb');
50 function cx_template_render($class, $name, $variables = null) {
51 global $cx_template_base, $cx_template_content;
53 $base_template = null;
56 while ($name != null) {
57 $segments = array(CX_PATH, 'templates', $class, 'pages', $name . '.php');
58 $path = join(DIRECTORY_SEPARATOR, $segments);
60 $base_template = null;
61 $base_template_variables = null;
63 $cx_template_base_previous = $cx_template_base;
64 $cx_template_base = function($name, $base_variables) use (&$base_template, &$base_template_variables) {
65 $base_template = $name;
66 $base_template_variables = $base_variables;
69 $cx_template_content_previous = $cx_template_content;
70 $cx_template_content = function() use ($output) {
74 cx_require('lib', 'url.php'); // For templates
76 if ($variables != null) {
82 $output = ob_get_contents();
85 $cx_template_base = $cx_template_base_previous;
86 $cx_template_content = $cx_template_content_previous;
88 $name = $base_template;
89 $variables = $base_template_variables;
95 function cx_template_base($name, $variables = null) {
96 global $cx_template_base;
97 $cx_template_base($name, $variables);
100 function cx_template_content() {
101 global $cx_template_content;
102 return $cx_template_content();