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1: <?php
2:
3: /**
4: * Smarty Method GetLiterals
5: *
6: * Smarty::getLiterals() method
7: *
8: * @package Smarty
9: * @subpackage PluginsInternal
10: * @author Uwe Tews
11: */
12: class Smarty_Internal_Method_Literals
13: {
14: /**
15: * Valid for Smarty and template object
16: *
17: * @var int
18: */
19: public $objMap = 3;
20:
21: /**
22: * Get literals
23: *
24: * @api Smarty::getLiterals()
25: *
26: * @param \Smarty_Internal_TemplateBase|\Smarty_Internal_Template|\Smarty $obj
27: *
28: * @return array list of literals
29: */
30: public function getLiterals(Smarty_Internal_TemplateBase $obj)
31: {
32: $smarty = $obj->_getSmartyObj();
33: return (array)$smarty->literals;
34: }
35:
36: /**
37: * Add literals
38: *
39: * @api Smarty::addLiterals()
40: *
41: * @param \Smarty_Internal_TemplateBase|\Smarty_Internal_Template|\Smarty $obj
42: * @param array|string $literals literal or list of literals
43: * to addto add
44: *
45: * @return \Smarty|\Smarty_Internal_Template
46: * @throws \SmartyException
47: */
48: public function addLiterals(Smarty_Internal_TemplateBase $obj, $literals = null)
49: {
50: if (isset($literals)) {
51: $this->set($obj->_getSmartyObj(), (array)$literals);
52: }
53: return $obj;
54: }
55:
56: /**
57: * Set literals
58: *
59: * @api Smarty::setLiterals()
60: *
61: * @param \Smarty_Internal_TemplateBase|\Smarty_Internal_Template|\Smarty $obj
62: * @param array|string $literals literal or list of literals
63: * to setto set
64: *
65: * @return \Smarty|\Smarty_Internal_Template
66: * @throws \SmartyException
67: */
68: public function setLiterals(Smarty_Internal_TemplateBase $obj, $literals = null)
69: {
70: $smarty = $obj->_getSmartyObj();
71: $smarty->literals = array();
72: if (!empty($literals)) {
73: $this->set($smarty, (array)$literals);
74: }
75: return $obj;
76: }
77:
78: /**
79: * common setter for literals for easier handling of duplicates the
80: * Smarty::$literals array gets filled with identical key values
81: *
82: * @param \Smarty $smarty
83: * @param array $literals
84: *
85: * @throws \SmartyException
86: */
87: private function set(Smarty $smarty, $literals)
88: {
89: $literals = array_combine($literals, $literals);
90: $error = isset($literals[ $smarty->left_delimiter ]) ? array($smarty->left_delimiter) : array();
91: $error = isset($literals[ $smarty->right_delimiter ]) ? $error[] = $smarty->right_delimiter : $error;
92: if (!empty($error)) {
93: throw new SmartyException(
94: 'User defined literal(s) "' . $error .
95: '" may not be identical with left or right delimiter'
96: );
97: }
98: $smarty->literals = array_merge((array)$smarty->literals, (array)$literals);
99: }
100: }
101:
API documentation generated by ApiGen v7.0.0-alpha.6