lib/smarty/plugins/function.html_select_time.php

   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 ?>