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1 | <?php |
2 | /** |
3 | * Smarty plugin |
4 | * @package Smarty |
5 | * @subpackage plugins |
6 | */ |
7 | |
8 | /** |
9 | * Smarty {config_load} function plugin |
10 | * |
11 | * Type: function<br> |
12 | * Name: config_load<br> |
13 | * Purpose: load config file vars |
14 | * @link http://smarty.php.net/manual/en/language.function.config.load.php {config_load} |
15 | * (Smarty online manual) |
16 | * @param array Format: |
17 | * <pre> |
18 | * array('file' => required config file name, |
19 | * 'section' => optional config file section to load |
20 | * 'scope' => local/parent/global |
21 | * 'global' => overrides scope, setting to parent if true) |
22 | * </pre> |
23 | * @param Smarty |
24 | */ |
25 | function smarty_function_config_load($params, &$smarty) |
26 | { |
27 | if ($smarty->debugging) { |
28 | $_params = array(); |
29 | require_once(SMARTY_CORE_DIR . 'core.get_microtime.php'); |
30 | $_debug_start_time = smarty_core_get_microtime($_params, $smarty); |
31 | } |
32 | |
33 | $_file = isset($params['file']) ? $smarty->_dequote($params['file']) : null; |
34 | $_section = isset($params['section']) ? $smarty->_dequote($params['section']) : null; |
35 | $_scope = isset($params['scope']) ? $smarty->_dequote($params['scope']) : 'global'; |
36 | $_global = isset($params['global']) ? $smarty->_dequote($params['global']) : false; |
37 | |
38 | if (!isset($_file) || strlen($_file) == 0) { |
39 | $smarty->trigger_error("missing 'file' attribute in config_load tag", E_USER_ERROR, __FILE__, __LINE__); |
40 | } |
41 | |
42 | if (isset($_scope)) { |
43 | if ($_scope != 'local' && |
44 | $_scope != 'parent' && |
45 | $_scope != 'global') { |
46 | $smarty->trigger_error("invalid 'scope' attribute value", E_USER_ERROR, __FILE__, __LINE__); |
47 | } |
48 | } else { |
49 | if ($_global) { |
50 | $_scope = 'parent'; |
51 | } else { |
52 | $_scope = 'local'; |
53 | } |
54 | } |
55 | |
56 | $_params = array('resource_name' => $_file, |
57 | 'resource_base_path' => $smarty->config_dir, |
58 | 'get_source' => false); |
59 | $smarty->_parse_resource_name($_params); |
60 | $_file_path = $_params['resource_type'] . ':' . $_params['resource_name']; |
61 | if (isset($_section)) |
62 | $_compile_file = $smarty->_get_compile_path($_file_path.'|'.$_section); |
63 | else |
64 | $_compile_file = $smarty->_get_compile_path($_file_path); |
65 | |
66 | if($smarty->force_compile || !file_exists($_compile_file)) { |
67 | $_compile = true; |
68 | } elseif ($smarty->compile_check) { |
69 | $_params = array('resource_name' => $_file, |
70 | 'resource_base_path' => $smarty->config_dir, |
71 | 'get_source' => false); |
72 | $_compile = $smarty->_fetch_resource_info($_params) && |
73 | $_params['resource_timestamp'] > filemtime($_compile_file); |
74 | } else { |
75 | $_compile = false; |
76 | } |
77 | |
78 | if($_compile) { |
79 | // compile config file |
80 | if(!is_object($smarty->_conf_obj)) { |
81 | require_once SMARTY_DIR . $smarty->config_class . '.class.php'; |
82 | $smarty->_conf_obj = new $smarty->config_class(); |
83 | $smarty->_conf_obj->overwrite = $smarty->config_overwrite; |
84 | $smarty->_conf_obj->booleanize = $smarty->config_booleanize; |
85 | $smarty->_conf_obj->read_hidden = $smarty->config_read_hidden; |
86 | $smarty->_conf_obj->fix_newlines = $smarty->config_fix_newlines; |
87 | } |
88 | |
89 | $_params = array('resource_name' => $_file, |
90 | 'resource_base_path' => $smarty->config_dir, |
91 | $_params['get_source'] = true); |
92 | if (!$smarty->_fetch_resource_info($_params)) { |
93 | return; |
94 | } |
95 | $smarty->_conf_obj->set_file_contents($_file, $_params['source_content']); |
96 | $_config_vars = array_merge($smarty->_conf_obj->get($_file), |
97 | $smarty->_conf_obj->get($_file, $_section)); |
98 | if(function_exists('var_export')) { |
99 | $_output = '<?php $_config_vars = ' . var_export($_config_vars, true) . '; ?>'; |
100 | } else { |
101 | $_output = '<?php $_config_vars = unserialize(\'' . strtr(serialize($_config_vars),array('\''=>'\\\'', '\\'=>'\\\\')) . '\'); ?>'; |
102 | } |
103 | $_params = (array('compile_path' => $_compile_file, 'compiled_content' => $_output, 'resource_timestamp' => $_params['resource_timestamp'])); |
104 | require_once(SMARTY_CORE_DIR . 'core.write_compiled_resource.php'); |
105 | smarty_core_write_compiled_resource($_params, $smarty); |
106 | } else { |
107 | include($_compile_file); |
108 | } |
109 | |
110 | if ($smarty->caching) { |
111 | $smarty->_cache_info['config'][$_file] = true; |
112 | } |
113 | |
114 | $smarty->_config[0]['vars'] = @array_merge($smarty->_config[0]['vars'], $_config_vars); |
115 | $smarty->_config[0]['files'][$_file] = true; |
116 | |
117 | if ($_scope == 'parent') { |
118 | $smarty->_config[1]['vars'] = @array_merge($smarty->_config[1]['vars'], $_config_vars); |
119 | $smarty->_config[1]['files'][$_file] = true; |
120 | } else if ($_scope == 'global') { |
121 | for ($i = 1, $for_max = count($smarty->_config); $i < $for_max; $i++) { |
122 | $smarty->_config[$i]['vars'] = @array_merge($smarty->_config[$i]['vars'], $_config_vars); |
123 | $smarty->_config[$i]['files'][$_file] = true; |
124 | } |
125 | } |
126 | |
127 | if ($smarty->debugging) { |
128 | $_params = array(); |
129 | require_once(SMARTY_CORE_DIR . 'core.get_microtime.php'); |
130 | $smarty->_smarty_debug_info[] = array('type' => 'config', |
131 | 'filename' => $_file.' ['.$_section.'] '.$_scope, |
132 | 'depth' => $smarty->_inclusion_depth, |
133 | 'exec_time' => smarty_core_get_microtime($_params, $smarty) - $_debug_start_time); |
134 | } |
135 | |
136 | } |
137 | |
138 | /* vim: set expandtab: */ |
139 | |
140 | ?> |