theme-engines/phptemplate/template.php

<?php
/**
 * Copyright (c) 2003 Brian E. Lozier (brian@massassi.net)
 *
 * set_vars() method contributed by Ricardo Garcia (Thanks!)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 */

class Template {
	var $vars; /// Holds all the template variables
	var $path; /// Path to the templates

	/**
	 * Constructor
	 *
	 * @param string $path the path to the templates
	 *
	 * @return void
	 */
	function Template($path = null) {
		$this->path = $path;
		$this->vars = array();
	}

	/**
	 * Set the path to the template files.
	 *
	 * @param string $path path to template files
	 *
	 * @return void
	 */
	function set_path($path) {
		$this->path = $path;
	}

	/**
	 * Set a template variable.
	 *
	 * @param string $name name of the variable to set
	 * @param mixed $value the value of the variable
	 *
	 * @return void
	 */
	function set($name, $value) {
		$this->vars[$name] = $value;
	}

	/**
	 * Set a bunch of variables at once using an associative array.
	 *
	 * @param array $vars array of vars to set
	 * @param bool $clear whether to completely overwrite the existing vars
	 *
	 * @return void
	 */
	function set_vars($vars, $clear = false) {
		if($clear) {
			$this->vars = $vars;
		}
		else {
			if(is_array($vars)) $this->vars = array_merge($this->vars, $vars);
		}
	}

	/**
	 * Open, parse, and return the template file.
	 *
	 * @param string string the template file name
	 *
	 * @return string
	 */
	function fetch($file) {
		extract($this->vars);          // Extract the vars to local namespace
		ob_start();                    // Start output buffering
		include($this->path . "/$file");  // Include the file
		$contents = ob_get_contents(); // Get the contents of the buffer
		ob_end_clean();                // End buffering and discard
		return $contents;              // Return the contents
	}
}
?>
1	<?php
2	/**
3	* Copyright (c) 2003 Brian E. Lozier (brian@massassi.net)
4	*
5	* set_vars() method contributed by Ricardo Garcia (Thanks!)
6	*
7	* Permission is hereby granted, free of charge, to any person obtaining a copy
8	* of this software and associated documentation files (the "Software"), to
9	* deal in the Software without restriction, including without limitation the
10	* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
11	* sell copies of the Software, and to permit persons to whom the Software is
12	* furnished to do so, subject to the following conditions:
13	*
14	* The above copyright notice and this permission notice shall be included in
15	* all copies or substantial portions of the Software.
16	*
17	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20	* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
23	* IN THE SOFTWARE.
24	*/
25
26	class Template {
27	var $vars; /// Holds all the template variables
28	var $path; /// Path to the templates
29
30	/**
31	* Constructor
32	*
33	* @param string $path the path to the templates
34	*
35	* @return void
36	*/
37	function Template($path = null) {
38	$this->path = $path;
39	$this->vars = array();
40	}
41
42	/**
43	* Set the path to the template files.
44	*
45	* @param string $path path to template files
46	*
47	* @return void
48	*/
49	function set_path($path) {
50	$this->path = $path;
51	}
52
53	/**
54	* Set a template variable.
55	*
56	* @param string $name name of the variable to set
57	* @param mixed $value the value of the variable
58	*
59	* @return void
60	*/
61	function set($name, $value) {
62	$this->vars[$name] = $value;
63	}
64
65	/**
66	* Set a bunch of variables at once using an associative array.
67	*
68	* @param array $vars array of vars to set
69	* @param bool $clear whether to completely overwrite the existing vars
70	*
71	* @return void
72	*/
73	function set_vars($vars, $clear = false) {
74	if($clear) {
75	$this->vars = $vars;
76	}
77	else {
78	if(is_array($vars)) $this->vars = array_merge($this->vars, $vars);
79	}
80	}
81
82	/**
83	* Open, parse, and return the template file.
84	*
85	* @param string string the template file name
86	*
87	* @return string
88	*/
89	function fetch($file) {
90	extract($this->vars); // Extract the vars to local namespace
91	ob_start(); // Start output buffering
92	include($this->path . "/$file"); // Include the file
93	$contents = ob_get_contents(); // Get the contents of the buffer
94	ob_end_clean(); // End buffering and discard
95	return $contents; // Return the contents
96	}
97	}
98	?>