]> src.bluestatic.org Git - isso.git/blob - Template_Fs.php
Use the new BSRegister::GetType() to find DB objects
[isso.git] / Template_Fs.php
1 <?php
2 /*=====================================================================*\
3 || ###################################################################
4 || # Blue Static ISSO Framework [#]issoversion[#]
5 || # Copyright ©2002-[#]year[#] Blue Static
6 || #
7 || # This program is free software; you can redistribute it and/or modify
8 || # it under the terms of the GNU General Public License as published by
9 || # the Free Software Foundation; version [#]gpl[#] of the License.
10 || #
11 || # This program is distributed in the hope that it will be useful, but
12 || # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 || # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 || # more details.
15 || #
16 || # You should have received a copy of the GNU General Public License along
17 || # with this program; if not, write to the Free Software Foundation, Inc.,
18 || # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
19 || ###################################################################
20 \*=====================================================================*/
21
22 /**
23 * File System Template System (Template_Fs.php)
24 *
25 * @package ISSO
26 */
27
28 require_once('ISSO/Template.php');
29 require_once('ISSO/Functions.php');
30
31 /**
32 * File System Template System
33 *
34 * This framework merely replaces the template loading functions with
35 * file-system based ones.
36 *
37 * @author Blue Static
38 * @copyright Copyright ©2002 - [#]year[#], Blue Static
39 * @version $Revision$
40 * @package ISSO
41 *
42 */
43 class BSTemplate_FS extends BSTemplate
44 {
45 /**
46 * The path, from the path of the application, where templates are stored
47 * @var string
48 */
49 private $templateDir = '';
50
51 /**
52 * The extension all the template files have
53 * @var string
54 */
55 private $extension = 'tpl';
56
57 // ###################################################################
58 /**
59 * Sets the template directory name
60 *
61 * @param string Template directory name
62 */
63 public function setTemplateDirectory($dir)
64 {
65 $this->templateDir = BSFunctions::FetchSourcePath($dir);
66 }
67
68 // ###################################################################
69 /**
70 * Sets the file extension for the templates
71 *
72 * @param string File extension
73 */
74 public function setExtension($ext)
75 {
76 $this->extension = $ext;
77 }
78
79 // ###################################################################
80 /**
81 * Takes an array of template names, loads them, and then stores a
82 * parsed version for optimum speed.
83 *
84 * @param array List of template names to be cached
85 */
86 public function cache($namearray)
87 {
88 if (sizeof($this->cache) > 0)
89 {
90 trigger_error('You cannot cache templates more than once per initialization');
91 }
92 else
93 {
94 foreach ($namearray AS $name)
95 {
96 $template = $this->_loadTemplate($name);
97 $template = $this->_parseTemplate($template);
98 $this->cache["$name"] = $template;
99 $this->usage["$name"] = 0;
100 }
101 }
102 }
103
104 // ###################################################################
105 /**
106 * Loads a template from the file system from the specified
107 * $templatedir with the file extension $extension
108 *
109 * @param string The name of the template call
110 */
111 private function _loadTemplate($name)
112 {
113 $path = BSRegister::GetAppPath() . $this->templateDir . $name . '.' . $this->extension;
114 if (is_file($path))
115 {
116 if (($template = @file_get_contents($path)) !== false)
117 {
118 return $template;
119 }
120 else
121 {
122 trigger_error("Could not load the template '$path'");
123 exit;
124 }
125 }
126 else
127 {
128 trigger_error("Could not load the template '$path'");
129 exit;
130 }
131 }
132 }
133
134 /*=====================================================================*\
135 || ###################################################################
136 || # $HeadURL$
137 || # $Id$
138 || ###################################################################
139 \*=====================================================================*/
140 ?>