6 * @subpackage PluginsFunction
10 * Smarty {html_select_time} function plugin
12 * Name: html_select_time<br>
13 * Purpose: Prints the dropdowns for time selection
15 * @link http://www.smarty.net/manual/en/language.function.html.select.time.php {html_select_time}
16 * (Smarty online manual)
17 * @author Roberto Berto <roberto@berto.net>
18 * @author Monte Ohrt <monte AT ohrt DOT com>
20 * @param array $params parameters
23 * @uses smarty_make_timestamp()
25 function smarty_function_html_select_time($params)
27 if (!is_callable('smarty_function_escape_special_chars')) {
28 require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
30 if (!is_callable('smarty_make_timestamp')) {
31 require_once(SMARTY_PLUGINS_DIR . 'shared.make_timestamp.php');
35 $field_separator = "\n";
36 $option_separator = "\n";
39 $display_hours = true;
40 $display_minutes = true;
41 $display_seconds = true;
42 $display_meridian = true;
44 $hour_format = '%02d';
45 $hour_value_format = '%02d';
46 $minute_format = '%02d';
47 $minute_value_format = '%02d';
48 $second_format = '%02d';
49 $second_value_format = '%02d';
54 $meridian_size = null;
60 $meridian_empty = null;
77 $meridian_extra = null;
79 foreach ($params as $_key => $_value) {
82 if (!is_array($_value) && $_value !== null) {
83 $time = smarty_make_timestamp($_value);
90 case 'field_separator':
91 case 'option_separator':
97 case 'meridian_extra':
103 case 'meridian_empty':
112 case 'hour_value_format':
113 case 'minute_format':
114 case 'minute_value_format':
115 case 'second_format':
116 case 'second_value_format':
117 $$_key = (string) $_value;
120 case 'display_hours':
121 case 'display_minutes':
122 case 'display_seconds':
123 case 'display_meridian':
125 $$_key = (bool) $_value;
128 case 'minute_interval':
129 case 'second_interval':
134 case 'meridian_size':
135 $$_key = (int) $_value;
139 if (!is_array($_value)) {
140 $extra_attrs .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_value) . '"';
142 trigger_error("html_select_date: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
148 if (isset($params[ 'time' ]) && is_array($params[ 'time' ])) {
149 if (isset($params[ 'time' ][ $prefix . 'Hour' ])) {
150 // $_REQUEST[$field_array] given
151 foreach (array('H' => 'Hour', 'i' => 'Minute', 's' => 'Second') as $_elementKey => $_elementName) {
152 $_variableName = '_' . strtolower($_elementName);
154 isset($params[ 'time' ][ $prefix . $_elementName ]) ? $params[ 'time' ][ $prefix . $_elementName ] :
158 isset($params[ 'time' ][ $prefix . 'Meridian' ]) ? (' ' . $params[ 'time' ][ $prefix . 'Meridian' ]) :
160 $time = strtotime($_hour . ':' . $_minute . ':' . $_second . $_meridian);
161 list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s', $time));
162 } elseif (isset($params[ 'time' ][ $field_array ][ $prefix . 'Hour' ])) {
164 foreach (array('H' => 'Hour', 'i' => 'Minute', 's' => 'Second') as $_elementKey => $_elementName) {
165 $_variableName = '_' . strtolower($_elementName);
166 $$_variableName = isset($params[ 'time' ][ $field_array ][ $prefix . $_elementName ]) ?
167 $params[ 'time' ][ $field_array ][ $prefix . $_elementName ] : date($_elementKey);
169 $_meridian = isset($params[ 'time' ][ $field_array ][ $prefix . 'Meridian' ]) ?
170 (' ' . $params[ 'time' ][ $field_array ][ $prefix . 'Meridian' ]) : '';
171 $time = strtotime($_hour . ':' . $_minute . ':' . $_second . $_meridian);
172 list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s', $time));
174 // no date found, use NOW
175 list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d'));
177 } elseif ($time === null) {
178 if (array_key_exists('time', $params)) {
179 $_hour = $_minute = $_second = $time = null;
181 list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s'));
184 list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s', $time));
187 // generate hour <select>
188 if ($display_hours) {
191 $_name = $field_array ? ($field_array . '[' . $prefix . 'Hour]') : ($prefix . 'Hour');
193 $_extra .= ' ' . $all_extra;
196 $_extra .= ' ' . $hour_extra;
199 $_html_hours = '<select name="' . $_name . '"';
200 if ($hour_id !== null || $all_id !== null) {
201 $_html_hours .= ' id="' .
202 smarty_function_escape_special_chars($hour_id !== null ? ($hour_id ? $hour_id : $_name) :
203 ($all_id ? ($all_id . $_name) : $_name)) . '"';
206 $_html_hours .= ' size="' . $hour_size . '"';
208 $_html_hours .= $_extra . $extra_attrs . '>' . $option_separator;
210 if (isset($hour_empty) || isset($all_empty)) {
211 $_html_hours .= '<option value="">' . (isset($hour_empty) ? $hour_empty : $all_empty) . '</option>' .
215 $start = $use_24_hours ? 0 : 1;
216 $end = $use_24_hours ? 23 : 12;
217 for ($i = $start; $i <= $end; $i ++) {
218 $_val = sprintf('%02d', $i);
219 $_text = $hour_format == '%02d' ? $_val : sprintf($hour_format, $i);
220 $_value = $hour_value_format == '%02d' ? $_val : sprintf($hour_value_format, $i);
222 if (!$use_24_hours) {
223 $_hour12 = $_hour == 0 ? 12 : ($_hour <= 12 ? $_hour : $_hour - 12);
226 $selected = $_hour !== null ? ($use_24_hours ? $_hour == $_val : $_hour12 == $_val) : null;
227 $_html_hours .= '<option value="' . $_value . '"' . ($selected ? ' selected="selected"' : '') . '>' .
228 $_text . '</option>' . $option_separator;
231 $_html_hours .= '</select>';
234 // generate minute <select>
235 if ($display_minutes) {
238 $_name = $field_array ? ($field_array . '[' . $prefix . 'Minute]') : ($prefix . 'Minute');
240 $_extra .= ' ' . $all_extra;
243 $_extra .= ' ' . $minute_extra;
246 $_html_minutes = '<select name="' . $_name . '"';
247 if ($minute_id !== null || $all_id !== null) {
248 $_html_minutes .= ' id="' . smarty_function_escape_special_chars($minute_id !== null ?
249 ($minute_id ? $minute_id : $_name) :
250 ($all_id ? ($all_id . $_name) :
254 $_html_minutes .= ' size="' . $minute_size . '"';
256 $_html_minutes .= $_extra . $extra_attrs . '>' . $option_separator;
258 if (isset($minute_empty) || isset($all_empty)) {
259 $_html_minutes .= '<option value="">' . (isset($minute_empty) ? $minute_empty : $all_empty) . '</option>' .
263 $selected = $_minute !== null ? ($_minute - $_minute % $minute_interval) : null;
264 for ($i = 0; $i <= 59; $i += $minute_interval) {
265 $_val = sprintf('%02d', $i);
266 $_text = $minute_format == '%02d' ? $_val : sprintf($minute_format, $i);
267 $_value = $minute_value_format == '%02d' ? $_val : sprintf($minute_value_format, $i);
268 $_html_minutes .= '<option value="' . $_value . '"' . ($selected === $i ? ' selected="selected"' : '') .
269 '>' . $_text . '</option>' . $option_separator;
272 $_html_minutes .= '</select>';
275 // generate second <select>
276 if ($display_seconds) {
279 $_name = $field_array ? ($field_array . '[' . $prefix . 'Second]') : ($prefix . 'Second');
281 $_extra .= ' ' . $all_extra;
284 $_extra .= ' ' . $second_extra;
287 $_html_seconds = '<select name="' . $_name . '"';
288 if ($second_id !== null || $all_id !== null) {
289 $_html_seconds .= ' id="' . smarty_function_escape_special_chars($second_id !== null ?
290 ($second_id ? $second_id : $_name) :
291 ($all_id ? ($all_id . $_name) :
295 $_html_seconds .= ' size="' . $second_size . '"';
297 $_html_seconds .= $_extra . $extra_attrs . '>' . $option_separator;
299 if (isset($second_empty) || isset($all_empty)) {
300 $_html_seconds .= '<option value="">' . (isset($second_empty) ? $second_empty : $all_empty) . '</option>' .
304 $selected = $_second !== null ? ($_second - $_second % $second_interval) : null;
305 for ($i = 0; $i <= 59; $i += $second_interval) {
306 $_val = sprintf('%02d', $i);
307 $_text = $second_format == '%02d' ? $_val : sprintf($second_format, $i);
308 $_value = $second_value_format == '%02d' ? $_val : sprintf($second_value_format, $i);
309 $_html_seconds .= '<option value="' . $_value . '"' . ($selected === $i ? ' selected="selected"' : '') .
310 '>' . $_text . '</option>' . $option_separator;
313 $_html_seconds .= '</select>';
316 // generate meridian <select>
317 if ($display_meridian && !$use_24_hours) {
318 $_html_meridian = '';
320 $_name = $field_array ? ($field_array . '[' . $prefix . 'Meridian]') : ($prefix . 'Meridian');
322 $_extra .= ' ' . $all_extra;
324 if ($meridian_extra) {
325 $_extra .= ' ' . $meridian_extra;
328 $_html_meridian = '<select name="' . $_name . '"';
329 if ($meridian_id !== null || $all_id !== null) {
330 $_html_meridian .= ' id="' . smarty_function_escape_special_chars($meridian_id !== null ?
331 ($meridian_id ? $meridian_id :
333 ($all_id ? ($all_id . $_name) :
336 if ($meridian_size) {
337 $_html_meridian .= ' size="' . $meridian_size . '"';
339 $_html_meridian .= $_extra . $extra_attrs . '>' . $option_separator;
341 if (isset($meridian_empty) || isset($all_empty)) {
342 $_html_meridian .= '<option value="">' . (isset($meridian_empty) ? $meridian_empty : $all_empty) .
343 '</option>' . $option_separator;
346 $_html_meridian .= '<option value="am"' . ($_hour > 0 && $_hour < 12 ? ' selected="selected"' : '') .
347 '>AM</option>' . $option_separator . '<option value="pm"' .
348 ($_hour < 12 ? '' : ' selected="selected"') . '>PM</option>' . $option_separator .
353 foreach (array('_html_hours', '_html_minutes', '_html_seconds', '_html_meridian') as $k) {
356 $_html .= $field_separator;