[Sommaire] [Imprimer]

   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  ?>