51ff3226 |
1 | <?php |
2 | /** |
3 | * Smarty plugin |
4 | * @package Smarty |
5 | * @subpackage plugins |
6 | */ |
7 | |
8 | |
9 | /** |
10 | * Smarty {html_select_time} function plugin |
11 | * |
12 | * Type: function<br> |
13 | * Name: html_select_time<br> |
14 | * Purpose: Prints the dropdowns for time selection |
15 | * @link http://smarty.php.net/manual/en/language.function.html.select.time.php {html_select_time} |
16 | * (Smarty online manual) |
17 | * @param array |
18 | * @param Smarty |
19 | * @return string |
20 | * @uses smarty_make_timestamp() |
21 | */ |
22 | function smarty_function_html_select_time($params, &$smarty) |
23 | { |
24 | require_once $smarty->_get_plugin_filepath('shared','make_timestamp'); |
25 | require_once $smarty->_get_plugin_filepath('function','html_options'); |
26 | /* Default values. */ |
27 | $prefix = "Time_"; |
28 | $time = time(); |
29 | $display_hours = true; |
30 | $display_minutes = true; |
31 | $display_seconds = true; |
32 | $display_meridian = true; |
33 | $use_24_hours = true; |
34 | $minute_interval = 1; |
35 | $second_interval = 1; |
36 | /* Should the select boxes be part of an array when returned from PHP? |
37 | e.g. setting it to "birthday", would create "birthday[Hour]", |
38 | "birthday[Minute]", "birthday[Seconds]" & "birthday[Meridian]". |
39 | Can be combined with prefix. */ |
40 | $field_array = null; |
41 | $all_extra = null; |
42 | $hour_extra = null; |
43 | $minute_extra = null; |
44 | $second_extra = null; |
45 | $meridian_extra = null; |
46 | |
47 | foreach ($params as $_key=>$_value) { |
48 | switch ($_key) { |
49 | case 'prefix': |
50 | case 'time': |
51 | case 'field_array': |
52 | case 'all_extra': |
53 | case 'hour_extra': |
54 | case 'minute_extra': |
55 | case 'second_extra': |
56 | case 'meridian_extra': |
57 | $$_key = (string)$_value; |
58 | break; |
59 | |
60 | case 'display_hours': |
61 | case 'display_minutes': |
62 | case 'display_seconds': |
63 | case 'display_meridian': |
64 | case 'use_24_hours': |
65 | $$_key = (bool)$_value; |
66 | break; |
67 | |
68 | case 'minute_interval': |
69 | case 'second_interval': |
70 | $$_key = (int)$_value; |
71 | break; |
72 | |
73 | default: |
74 | $smarty->trigger_error("[html_select_time] unknown parameter $_key", E_USER_WARNING); |
75 | } |
76 | } |
77 | |
78 | $time = smarty_make_timestamp($time); |
79 | |
80 | $html_result = ''; |
81 | |
82 | if ($display_hours) { |
83 | $hours = $use_24_hours ? range(0, 23) : range(1, 12); |
84 | $hour_fmt = $use_24_hours ? '%H' : '%I'; |
85 | for ($i = 0, $for_max = count($hours); $i < $for_max; $i++) |
86 | $hours[$i] = sprintf('%02d', $hours[$i]); |
87 | $html_result .= '<select name='; |
88 | if (null !== $field_array) { |
89 | $html_result .= '"' . $field_array . '[' . $prefix . 'Hour]"'; |
90 | } else { |
91 | $html_result .= '"' . $prefix . 'Hour"'; |
92 | } |
93 | if (null !== $hour_extra){ |
94 | $html_result .= ' ' . $hour_extra; |
95 | } |
96 | if (null !== $all_extra){ |
97 | $html_result .= ' ' . $all_extra; |
98 | } |
99 | $html_result .= '>'."\n"; |
100 | $html_result .= smarty_function_html_options(array('output' => $hours, |
101 | 'values' => $hours, |
102 | 'selected' => strftime($hour_fmt, $time), |
103 | 'print_result' => false), |
104 | $smarty); |
105 | $html_result .= "</select>\n"; |
106 | } |
107 | |
108 | if ($display_minutes) { |
109 | $all_minutes = range(0, 59); |
110 | for ($i = 0, $for_max = count($all_minutes); $i < $for_max; $i+= $minute_interval) |
111 | $minutes[] = sprintf('%02d', $all_minutes[$i]); |
112 | $selected = intval(floor(strftime('%M', $time) / $minute_interval) * $minute_interval); |
113 | $html_result .= '<select name='; |
114 | if (null !== $field_array) { |
115 | $html_result .= '"' . $field_array . '[' . $prefix . 'Minute]"'; |
116 | } else { |
117 | $html_result .= '"' . $prefix . 'Minute"'; |
118 | } |
119 | if (null !== $minute_extra){ |
120 | $html_result .= ' ' . $minute_extra; |
121 | } |
122 | if (null !== $all_extra){ |
123 | $html_result .= ' ' . $all_extra; |
124 | } |
125 | $html_result .= '>'."\n"; |
126 | |
127 | $html_result .= smarty_function_html_options(array('output' => $minutes, |
128 | 'values' => $minutes, |
129 | 'selected' => $selected, |
130 | 'print_result' => false), |
131 | $smarty); |
132 | $html_result .= "</select>\n"; |
133 | } |
134 | |
135 | if ($display_seconds) { |
136 | $all_seconds = range(0, 59); |
137 | for ($i = 0, $for_max = count($all_seconds); $i < $for_max; $i+= $second_interval) |
138 | $seconds[] = sprintf('%02d', $all_seconds[$i]); |
139 | $selected = intval(floor(strftime('%S', $time) / $second_interval) * $second_interval); |
140 | $html_result .= '<select name='; |
141 | if (null !== $field_array) { |
142 | $html_result .= '"' . $field_array . '[' . $prefix . 'Second]"'; |
143 | } else { |
144 | $html_result .= '"' . $prefix . 'Second"'; |
145 | } |
146 | |
147 | if (null !== $second_extra){ |
148 | $html_result .= ' ' . $second_extra; |
149 | } |
150 | if (null !== $all_extra){ |
151 | $html_result .= ' ' . $all_extra; |
152 | } |
153 | $html_result .= '>'."\n"; |
154 | |
155 | $html_result .= smarty_function_html_options(array('output' => $seconds, |
156 | 'values' => $seconds, |
157 | 'selected' => $selected, |
158 | 'print_result' => false), |
159 | $smarty); |
160 | $html_result .= "</select>\n"; |
161 | } |
162 | |
163 | if ($display_meridian && !$use_24_hours) { |
164 | $html_result .= '<select name='; |
165 | if (null !== $field_array) { |
166 | $html_result .= '"' . $field_array . '[' . $prefix . 'Meridian]"'; |
167 | } else { |
168 | $html_result .= '"' . $prefix . 'Meridian"'; |
169 | } |
170 | |
171 | if (null !== $meridian_extra){ |
172 | $html_result .= ' ' . $meridian_extra; |
173 | } |
174 | if (null !== $all_extra){ |
175 | $html_result .= ' ' . $all_extra; |
176 | } |
177 | $html_result .= '>'."\n"; |
178 | |
179 | $html_result .= smarty_function_html_options(array('output' => array('AM', 'PM'), |
180 | 'values' => array('am', 'pm'), |
181 | 'selected' => strtolower(strftime('%p', $time)), |
182 | 'print_result' => false), |
183 | $smarty); |
184 | $html_result .= "</select>\n"; |
185 | } |
186 | |
187 | return $html_result; |
188 | } |
189 | |
190 | /* vim: set expandtab: */ |
191 | |
192 | ?> |