374 Zeilen
14 KiB
PHP
374 Zeilen
14 KiB
PHP
<?php
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/**
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* Smarty plugin
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*
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* @package Smarty
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* @subpackage PluginsFunction
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*/
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/**
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* Smarty {html_select_time} function plugin
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* Type: function<br>
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* Name: html_select_time<br>
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* Purpose: Prints the dropdowns for time selection
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*
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* @link http://www.smarty.net/manual/en/language.function.html.select.time.php {html_select_time}
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* (Smarty online manual)
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* @author Roberto Berto <roberto@berto.net>
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* @author Monte Ohrt <monte AT ohrt DOT com>
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*
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* @param array $params parameters
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*
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* @param \Smarty_Internal_Template $template
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*
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* @return string
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* @uses smarty_make_timestamp()
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*/
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function smarty_function_html_select_time($params, Smarty_Internal_Template $template)
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{
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if (!isset($template->smarty->_cache[ '_required_sesc' ])) {
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require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
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$template->smarty->_cache[ '_required_sesc' ] = true;
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}
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if (!isset($template->smarty->_cache[ '_required_smt' ])) {
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require_once(SMARTY_PLUGINS_DIR . 'shared.make_timestamp.php');
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$template->smarty->_cache[ '_required_smt' ] = true;
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}
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$prefix = "Time_";
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$field_array = null;
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$field_separator = "\n";
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$option_separator = "\n";
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$time = null;
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$display_hours = true;
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$display_minutes = true;
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$display_seconds = true;
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$display_meridian = true;
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$hour_format = '%02d';
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$hour_value_format = '%02d';
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$minute_format = '%02d';
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$minute_value_format = '%02d';
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$second_format = '%02d';
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$second_value_format = '%02d';
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$hour_size = null;
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$minute_size = null;
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$second_size = null;
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$meridian_size = null;
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$all_empty = null;
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$hour_empty = null;
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$minute_empty = null;
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$second_empty = null;
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$meridian_empty = null;
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$all_id = null;
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$hour_id = null;
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$minute_id = null;
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$second_id = null;
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$meridian_id = null;
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$use_24_hours = true;
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$minute_interval = 1;
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$second_interval = 1;
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$extra_attrs = '';
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$all_extra = null;
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$hour_extra = null;
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$minute_extra = null;
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$second_extra = null;
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$meridian_extra = null;
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foreach ($params as $_key => $_value) {
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switch ($_key) {
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case 'time':
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if (!is_array($_value) && $_value !== null) {
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$time = smarty_make_timestamp($_value);
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}
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break;
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case 'prefix':
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case 'field_array':
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case 'field_separator':
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case 'option_separator':
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case 'all_extra':
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case 'hour_extra':
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case 'minute_extra':
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case 'second_extra':
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case 'meridian_extra':
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case 'all_empty':
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case 'hour_empty':
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case 'minute_empty':
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case 'second_empty':
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case 'meridian_empty':
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case 'all_id':
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case 'hour_id':
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case 'minute_id':
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case 'second_id':
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case 'meridian_id':
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case 'hour_format':
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case 'hour_value_format':
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case 'minute_format':
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case 'minute_value_format':
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case 'second_format':
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case 'second_value_format':
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$$_key = (string) $_value;
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break;
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case 'display_hours':
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case 'display_minutes':
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case 'display_seconds':
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case 'display_meridian':
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case 'use_24_hours':
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$$_key = (bool) $_value;
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break;
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case 'minute_interval':
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case 'second_interval':
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case 'hour_size':
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case 'minute_size':
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case 'second_size':
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case 'meridian_size':
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$$_key = (int) $_value;
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break;
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default:
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if (!is_array($_value)) {
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$extra_attrs .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_value) . '"';
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} else {
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trigger_error("html_select_date: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
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}
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break;
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}
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}
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if (isset($params[ 'time' ]) && is_array($params[ 'time' ])) {
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if (isset($params[ 'time' ][ $prefix . 'Hour' ])) {
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// $_REQUEST[$field_array] given
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foreach (array('H' => 'Hour',
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'i' => 'Minute',
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's' => 'Second') as $_elementKey => $_elementName) {
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$_variableName = '_' . strtolower($_elementName);
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$$_variableName =
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isset($params[ 'time' ][ $prefix . $_elementName ]) ? $params[ 'time' ][ $prefix . $_elementName ] :
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date($_elementKey);
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}
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$_meridian =
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isset($params[ 'time' ][ $prefix . 'Meridian' ]) ? (' ' . $params[ 'time' ][ $prefix . 'Meridian' ]) :
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'';
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$time = strtotime($_hour . ':' . $_minute . ':' . $_second . $_meridian);
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list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s', $time));
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} elseif (isset($params[ 'time' ][ $field_array ][ $prefix . 'Hour' ])) {
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// $_REQUEST given
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foreach (array('H' => 'Hour',
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'i' => 'Minute',
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's' => 'Second') as $_elementKey => $_elementName) {
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$_variableName = '_' . strtolower($_elementName);
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$$_variableName = isset($params[ 'time' ][ $field_array ][ $prefix . $_elementName ]) ?
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$params[ 'time' ][ $field_array ][ $prefix . $_elementName ] : date($_elementKey);
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}
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$_meridian = isset($params[ 'time' ][ $field_array ][ $prefix . 'Meridian' ]) ?
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(' ' . $params[ 'time' ][ $field_array ][ $prefix . 'Meridian' ]) : '';
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$time = strtotime($_hour . ':' . $_minute . ':' . $_second . $_meridian);
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list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s', $time));
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} else {
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// no date found, use NOW
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list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d'));
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}
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} elseif ($time === null) {
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if (array_key_exists('time', $params)) {
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$_hour = $_minute = $_second = $time = null;
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} else {
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list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s'));
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}
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} else {
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list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s', $time));
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}
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// generate hour <select>
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if ($display_hours) {
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$_html_hours = '';
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$_extra = '';
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$_name = $field_array ? ($field_array . '[' . $prefix . 'Hour]') : ($prefix . 'Hour');
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if ($all_extra) {
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$_extra .= ' ' . $all_extra;
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}
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if ($hour_extra) {
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$_extra .= ' ' . $hour_extra;
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}
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$_html_hours = '<select name="' . $_name . '"';
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if ($hour_id !== null || $all_id !== null) {
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$_html_hours .= ' id="' .
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smarty_function_escape_special_chars($hour_id !== null ? ($hour_id ? $hour_id : $_name) :
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($all_id ? ($all_id . $_name) : $_name)) . '"';
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}
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if ($hour_size) {
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$_html_hours .= ' size="' . $hour_size . '"';
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}
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$_html_hours .= $_extra . $extra_attrs . '>' . $option_separator;
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if (isset($hour_empty) || isset($all_empty)) {
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$_html_hours .= '<option value="">' . (isset($hour_empty) ? $hour_empty : $all_empty) . '</option>' .
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$option_separator;
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}
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$start = $use_24_hours ? 0 : 1;
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$end = $use_24_hours ? 23 : 12;
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for ($i = $start; $i <= $end; $i ++) {
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$_val = sprintf('%02d', $i);
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$_text = $hour_format == '%02d' ? $_val : sprintf($hour_format, $i);
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$_value = $hour_value_format == '%02d' ? $_val : sprintf($hour_value_format, $i);
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if (!$use_24_hours) {
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$_hour12 = $_hour == 0 ? 12 : ($_hour <= 12 ? $_hour : $_hour - 12);
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}
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$selected = $_hour !== null ? ($use_24_hours ? $_hour == $_val : $_hour12 == $_val) : null;
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$_html_hours .= '<option value="' . $_value . '"' . ($selected ? ' selected="selected"' : '') . '>' .
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$_text . '</option>' . $option_separator;
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}
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$_html_hours .= '</select>';
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}
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// generate minute <select>
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if ($display_minutes) {
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$_html_minutes = '';
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$_extra = '';
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$_name = $field_array ? ($field_array . '[' . $prefix . 'Minute]') : ($prefix . 'Minute');
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if ($all_extra) {
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$_extra .= ' ' . $all_extra;
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}
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if ($minute_extra) {
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$_extra .= ' ' . $minute_extra;
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}
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$_html_minutes = '<select name="' . $_name . '"';
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if ($minute_id !== null || $all_id !== null) {
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$_html_minutes .= ' id="' . smarty_function_escape_special_chars($minute_id !== null ?
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($minute_id ? $minute_id : $_name) :
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($all_id ? ($all_id . $_name) :
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$_name)) . '"';
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}
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if ($minute_size) {
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$_html_minutes .= ' size="' . $minute_size . '"';
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}
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$_html_minutes .= $_extra . $extra_attrs . '>' . $option_separator;
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if (isset($minute_empty) || isset($all_empty)) {
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$_html_minutes .= '<option value="">' . (isset($minute_empty) ? $minute_empty : $all_empty) . '</option>' .
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$option_separator;
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}
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$selected = $_minute !== null ? ($_minute - $_minute % $minute_interval) : null;
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for ($i = 0; $i <= 59; $i += $minute_interval) {
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$_val = sprintf('%02d', $i);
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$_text = $minute_format == '%02d' ? $_val : sprintf($minute_format, $i);
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$_value = $minute_value_format == '%02d' ? $_val : sprintf($minute_value_format, $i);
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$_html_minutes .= '<option value="' . $_value . '"' . ($selected === $i ? ' selected="selected"' : '') .
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'>' . $_text . '</option>' . $option_separator;
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}
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$_html_minutes .= '</select>';
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}
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// generate second <select>
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if ($display_seconds) {
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$_html_seconds = '';
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$_extra = '';
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$_name = $field_array ? ($field_array . '[' . $prefix . 'Second]') : ($prefix . 'Second');
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if ($all_extra) {
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$_extra .= ' ' . $all_extra;
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}
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if ($second_extra) {
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$_extra .= ' ' . $second_extra;
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}
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$_html_seconds = '<select name="' . $_name . '"';
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if ($second_id !== null || $all_id !== null) {
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$_html_seconds .= ' id="' . smarty_function_escape_special_chars($second_id !== null ?
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($second_id ? $second_id : $_name) :
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($all_id ? ($all_id . $_name) :
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$_name)) . '"';
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}
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if ($second_size) {
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$_html_seconds .= ' size="' . $second_size . '"';
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}
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$_html_seconds .= $_extra . $extra_attrs . '>' . $option_separator;
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if (isset($second_empty) || isset($all_empty)) {
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$_html_seconds .= '<option value="">' . (isset($second_empty) ? $second_empty : $all_empty) . '</option>' .
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$option_separator;
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}
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$selected = $_second !== null ? ($_second - $_second % $second_interval) : null;
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for ($i = 0; $i <= 59; $i += $second_interval) {
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$_val = sprintf('%02d', $i);
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$_text = $second_format == '%02d' ? $_val : sprintf($second_format, $i);
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$_value = $second_value_format == '%02d' ? $_val : sprintf($second_value_format, $i);
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$_html_seconds .= '<option value="' . $_value . '"' . ($selected === $i ? ' selected="selected"' : '') .
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'>' . $_text . '</option>' . $option_separator;
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}
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$_html_seconds .= '</select>';
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}
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// generate meridian <select>
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if ($display_meridian && !$use_24_hours) {
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$_html_meridian = '';
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$_extra = '';
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$_name = $field_array ? ($field_array . '[' . $prefix . 'Meridian]') : ($prefix . 'Meridian');
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if ($all_extra) {
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$_extra .= ' ' . $all_extra;
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}
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if ($meridian_extra) {
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$_extra .= ' ' . $meridian_extra;
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}
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$_html_meridian = '<select name="' . $_name . '"';
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if ($meridian_id !== null || $all_id !== null) {
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$_html_meridian .= ' id="' . smarty_function_escape_special_chars($meridian_id !== null ?
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($meridian_id ? $meridian_id :
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$_name) :
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($all_id ? ($all_id . $_name) :
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$_name)) . '"';
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}
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if ($meridian_size) {
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$_html_meridian .= ' size="' . $meridian_size . '"';
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}
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$_html_meridian .= $_extra . $extra_attrs . '>' . $option_separator;
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if (isset($meridian_empty) || isset($all_empty)) {
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$_html_meridian .= '<option value="">' . (isset($meridian_empty) ? $meridian_empty : $all_empty) .
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'</option>' . $option_separator;
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}
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$_html_meridian .= '<option value="am"' . ($_hour > 0 && $_hour < 12 ? ' selected="selected"' : '') .
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'>AM</option>' . $option_separator . '<option value="pm"' .
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($_hour < 12 ? '' : ' selected="selected"') . '>PM</option>' . $option_separator .
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'</select>';
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}
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$_html = '';
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foreach (array('_html_hours',
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'_html_minutes',
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'_html_seconds',
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'_html_meridian') as $k) {
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if (isset($$k)) {
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if ($_html) {
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$_html .= $field_separator;
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}
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$_html .= $$k;
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}
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}
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return $_html;
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}
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