Commit | Line | Data |
---|---|---|
b42b2bf9 H |
1 | <?php |
2 | /** | |
3 | * Smarty plugin | |
4 | * @package Smarty | |
5 | * @subpackage plugins | |
6 | */ | |
7 | ||
8 | ||
9 | /** | |
10 | * Smarty {html_checkboxes} function plugin | |
11 | * | |
12 | * File: function.html_checkboxes.php<br> | |
13 | * Type: function<br> | |
14 | * Name: html_checkboxes<br> | |
15 | * Date: 24.Feb.2003<br> | |
16 | * Purpose: Prints out a list of checkbox input types<br> | |
17 | * Input:<br> | |
18 | * - name (optional) - string default "checkbox" | |
19 | * - values (required) - array | |
20 | * - options (optional) - associative array | |
21 | * - checked (optional) - array default not set | |
22 | * - separator (optional) - ie <br> or | |
23 | * - output (optional) - the output next to each checkbox | |
24 | * - assign (optional) - assign the output as an array to this variable | |
25 | * Examples: | |
26 | * <pre> | |
27 | * {html_checkboxes values=$ids output=$names} | |
28 | * {html_checkboxes values=$ids name='box' separator='<br>' output=$names} | |
29 | * {html_checkboxes values=$ids checked=$checked separator='<br>' output=$names} | |
30 | * </pre> | |
31 | * @link http://smarty.php.net/manual/en/language.function.html.checkboxes.php {html_checkboxes} | |
32 | * (Smarty online manual) | |
33 | * @author Christopher Kvarme <christopher.kvarme@flashjab.com> | |
34 | * @author credits to Monte Ohrt <monte at ohrt dot com> | |
35 | * @version 1.0 | |
36 | * @param array | |
37 | * @param Smarty | |
38 | * @return string | |
39 | * @uses smarty_function_escape_special_chars() | |
40 | */ | |
41 | function smarty_function_html_checkboxes($params, &$smarty) | |
42 | { | |
43 | require_once $smarty->_get_plugin_filepath('shared','escape_special_chars'); | |
44 | ||
45 | $name = 'checkbox'; | |
46 | $values = null; | |
47 | $options = null; | |
48 | $selected = null; | |
49 | $separator = ''; | |
50 | $labels = true; | |
51 | $output = null; | |
52 | ||
53 | $extra = ''; | |
54 | ||
55 | foreach($params as $_key => $_val) { | |
56 | switch($_key) { | |
57 | case 'name': | |
58 | case 'separator': | |
59 | $$_key = $_val; | |
60 | break; | |
61 | ||
62 | case 'labels': | |
63 | $$_key = (bool)$_val; | |
64 | break; | |
65 | ||
66 | case 'options': | |
67 | $$_key = (array)$_val; | |
68 | break; | |
69 | ||
70 | case 'values': | |
71 | case 'output': | |
72 | $$_key = array_values((array)$_val); | |
73 | break; | |
74 | ||
75 | case 'checked': | |
76 | case 'selected': | |
77 | $selected = array_map('strval', array_values((array)$_val)); | |
78 | break; | |
79 | ||
80 | case 'checkboxes': | |
81 | $smarty->trigger_error('html_checkboxes: the use of the "checkboxes" attribute is deprecated, use "options" instead', E_USER_WARNING); | |
82 | $options = (array)$_val; | |
83 | break; | |
84 | ||
85 | case 'assign': | |
86 | break; | |
87 | ||
88 | default: | |
89 | if(!is_array($_val)) { | |
90 | $extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"'; | |
91 | } else { | |
92 | $smarty->trigger_error("html_checkboxes: extra attribute '$_key' cannot be an array", E_USER_NOTICE); | |
93 | } | |
94 | break; | |
95 | } | |
96 | } | |
97 | ||
98 | if (!isset($options) && !isset($values)) | |
99 | return ''; /* raise error here? */ | |
100 | ||
101 | settype($selected, 'array'); | |
102 | $_html_result = array(); | |
103 | ||
104 | if (isset($options)) { | |
105 | ||
106 | foreach ($options as $_key=>$_val) | |
107 | $_html_result[] = smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels); | |
108 | ||
109 | ||
110 | } else { | |
111 | foreach ($values as $_i=>$_key) { | |
112 | $_val = isset($output[$_i]) ? $output[$_i] : ''; | |
113 | $_html_result[] = smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels); | |
114 | } | |
115 | ||
116 | } | |
117 | ||
118 | if(!empty($params['assign'])) { | |
119 | $smarty->assign($params['assign'], $_html_result); | |
120 | } else { | |
121 | return implode("\n",$_html_result); | |
122 | } | |
123 | ||
124 | } | |
125 | ||
126 | function smarty_function_html_checkboxes_output($name, $value, $output, $selected, $extra, $separator, $labels) { | |
127 | $_output = ''; | |
128 | if ($labels) $_output .= '<label>'; | |
129 | $_output .= '<input type="checkbox" name="' | |
130 | . smarty_function_escape_special_chars($name) . '[]" value="' | |
131 | . smarty_function_escape_special_chars($value) . '"'; | |
132 | ||
133 | if (in_array((string)$value, $selected)) { | |
134 | $_output .= ' checked="checked"'; | |
135 | } | |
136 | $_output .= $extra . ' />' . $output; | |
137 | if ($labels) $_output .= '</label>'; | |
138 | $_output .= $separator; | |
139 | ||
140 | return $_output; | |
141 | } | |
142 | ||
143 | ?> |