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   1  <?php
   2  
   3  /**
   4   * @package     Joomla.Site
   5   * @subpackage  Layout
   6   *
   7   * @copyright   (C) 2016 Open Source Matters, Inc. <https://www.joomla.org>
   8   * @license     GNU General Public License version 2 or later; see LICENSE.txt
   9   */
  10  
  11  defined('_JEXEC') or die;
  12  
  13  use Joomla\CMS\Factory;
  14  use Joomla\CMS\Language\Text;
  15  use Joomla\Utilities\ArrayHelper;
  16  
  17  extract($displayData);
  18  
  19  // Get some system objects.
  20  $document = Factory::getApplication()->getDocument();
  21  $lang     = Factory::getApplication()->getLanguage();
  22  
  23  /**
  24   * Layout variables
  25   * -----------------
  26   * @var   string   $autocomplete    Autocomplete attribute for the field.
  27   * @var   boolean  $autofocus       Is autofocus enabled?
  28   * @var   string   $class           Classes for the input.
  29   * @var   string   $description     Description of the field.
  30   * @var   boolean  $disabled        Is this field disabled?
  31   * @var   string   $group           Group the field belongs to. <fields> section in form XML.
  32   * @var   boolean  $hidden          Is this field hidden in the form?
  33   * @var   string   $hint            Placeholder for the field.
  34   * @var   string   $id              DOM id of the field.
  35   * @var   string   $label           Label of the field.
  36   * @var   string   $labelclass      Classes to apply to the label.
  37   * @var   boolean  $multiple        Does this field support multiple values?
  38   * @var   string   $name            Name of the input field.
  39   * @var   string   $onchange        Onchange attribute for the field.
  40   * @var   string   $onclick         Onclick attribute for the field.
  41   * @var   string   $pattern         Pattern (Reg Ex) of value of the form field.
  42   * @var   boolean  $readonly        Is this field read only?
  43   * @var   boolean  $repeat          Allows extensions to duplicate elements.
  44   * @var   boolean  $required        Is this field required?
  45   * @var   integer  $size            Size attribute of the input.
  46   * @var   boolean  $spellcheck      Spellcheck state for the form field.
  47   * @var   string   $validate        Validation rules to apply.
  48   * @var   string   $value           Value attribute of the field.
  49   * @var   array    $checkedOptions  Options that will be set as checked.
  50   * @var   boolean  $hasValue        Has this field a value assigned?
  51   * @var   array    $options         Options available for this field.
  52   * @var   string   $dataAttribute   Miscellaneous data attributes preprocessed for HTML output
  53   * @var   array    $dataAttributes  Miscellaneous data attributes for eg, data-*.
  54   *
  55   * Calendar Specific
  56   * @var   string   $helperPath      The relative path for the helper file
  57   * @var   string   $minYear         The minimum year, that will be subtracted/added to current year
  58   * @var   string   $maxYear         The maximum year, that will be subtracted/added to current year
  59   * @var   integer  $todaybutton     The today button
  60   * @var   integer  $weeknumbers     The week numbers display
  61   * @var   integer  $showtime        The time selector display
  62   * @var   integer  $filltable       The previous/next month filling
  63   * @var   integer  $timeformat      The time format
  64   * @var   integer  $singleheader    Display different header row for month/year
  65   * @var   string   $direction       The document direction
  66   * @var   string   $calendar        The calendar type
  67   * @var   array    $weekend         The weekends days
  68   * @var   integer  $firstday        The first day of the week
  69   * @var   string   $format          The format of date and time
  70   */
  71  
  72  $inputvalue = '';
  73  
  74  // Build the attributes array.
  75  $attributes = array();
  76  
  77  empty($size)      ? null : $attributes['size'] = $size;
  78  empty($maxlength) ? null : $attributes['maxlength'] = $maxLength;
  79  empty($class)     ? $attributes['class'] = 'form-control' : $attributes['class'] = 'form-control ' . $class;
  80  !$readonly        ? null : $attributes['readonly'] = 'readonly';
  81  !$disabled        ? null : $attributes['disabled'] = 'disabled';
  82  empty($onchange)  ? null : $attributes['onchange'] = $onchange;
  83  
  84  if ($required) {
  85      $attributes['required'] = '';
  86  }
  87  
  88  // Handle the special case for "now".
  89  if (strtoupper($value) === 'NOW') {
  90      $value = Factory::getDate()->format('Y-m-d H:i:s');
  91  }
  92  
  93  $readonly = isset($attributes['readonly']) && $attributes['readonly'] === 'readonly';
  94  $disabled = isset($attributes['disabled']) && $attributes['disabled'] === 'disabled';
  95  
  96  if (is_array($attributes)) {
  97      $attributes = ArrayHelper::toString($attributes);
  98  }
  99  
 100  $calendarAttrs = [
 101      'data-inputfield'      => $id,
 102      'data-button'          => $id . '_btn',
 103      'data-date-format'     => $format,
 104      'data-firstday'        => empty($firstday) ? '' : $firstday,
 105      'data-weekend'         => empty($weekend) ? '' : implode(',', $weekend),
 106      'data-today-btn'       => $todaybutton,
 107      'data-week-numbers'    => $weeknumbers,
 108      'data-show-time'       => $showtime,
 109      'data-show-others'     => $filltable,
 110      'data-time24'          => $timeformat,
 111      'data-only-months-nav' => $singleheader,
 112      'data-min-year'        => $minYear,
 113      'data-max-year'        => $maxYear,
 114      'data-date-type'       => strtolower($calendar),
 115  ];
 116  
 117  $calendarAttrsStr = ArrayHelper::toString($calendarAttrs);
 118  
 119  // Add language strings
 120  $strings = [
 121      // Days
 122      'SUNDAY', 'MONDAY', 'TUESDAY', 'WEDNESDAY', 'THURSDAY', 'FRIDAY', 'SATURDAY',
 123      // Short days
 124      'SUN', 'MON', 'TUE', 'WED', 'THU', 'FRI', 'SAT',
 125      // Months
 126      'JANUARY', 'FEBRUARY', 'MARCH', 'APRIL', 'MAY', 'JUNE', 'JULY', 'AUGUST', 'SEPTEMBER', 'OCTOBER', 'NOVEMBER', 'DECEMBER',
 127      // Short months
 128      'JANUARY_SHORT', 'FEBRUARY_SHORT', 'MARCH_SHORT', 'APRIL_SHORT', 'MAY_SHORT', 'JUNE_SHORT',
 129      'JULY_SHORT', 'AUGUST_SHORT', 'SEPTEMBER_SHORT', 'OCTOBER_SHORT', 'NOVEMBER_SHORT', 'DECEMBER_SHORT',
 130      // Buttons
 131      'JCLOSE', 'JCLEAR', 'JLIB_HTML_BEHAVIOR_TODAY',
 132      // Miscellaneous
 133      'JLIB_HTML_BEHAVIOR_WK',
 134  ];
 135  
 136  foreach ($strings as $c) {
 137      Text::script($c);
 138  }
 139  
 140  // These are new strings. Make sure they exist. Can be generalised at later time: eg in 4.1 version.
 141  if ($lang->hasKey('JLIB_HTML_BEHAVIOR_AM')) {
 142      Text::script('JLIB_HTML_BEHAVIOR_AM');
 143  }
 144  
 145  if ($lang->hasKey('JLIB_HTML_BEHAVIOR_PM')) {
 146      Text::script('JLIB_HTML_BEHAVIOR_PM');
 147  }
 148  
 149  // Redefine locale/helper assets to use correct path, and load calendar assets
 150  $document->getWebAssetManager()
 151      ->registerAndUseScript('field.calendar.helper', $helperPath, [], ['defer' => true])
 152      ->useStyle('field.calendar' . ($direction === 'rtl' ? '-rtl' : ''))
 153      ->useScript('field.calendar');
 154  
 155  ?>
 156  <div class="field-calendar">
 157      <?php if (!$readonly && !$disabled) : ?>
 158      <div class="input-group">
 159      <?php endif; ?>
 160          <input
 161              type="text"
 162              id="<?php echo $id; ?>"
 163              name="<?php echo $name; ?>"
 164              value="<?php echo htmlspecialchars(($value !== '0000-00-00 00:00:00') ? $value : '', ENT_COMPAT, 'UTF-8'); ?>"
 165              <?php echo !empty($description) ? ' aria-describedby="' . ($id ?: $name) . '-desc"' : ''; ?>
 166              <?php echo $attributes; ?>
 167              <?php echo $dataAttribute ?? ''; ?>
 168              <?php echo !empty($hint) ? 'placeholder="' . htmlspecialchars($hint, ENT_COMPAT, 'UTF-8') . '"' : ''; ?>
 169              data-alt-value="<?php echo htmlspecialchars($value, ENT_COMPAT, 'UTF-8'); ?>" autocomplete="off">
 170          <button type="button" class="<?php echo ($readonly || $disabled) ? 'hidden ' : ''; ?>btn btn-primary"
 171              id="<?php echo $id; ?>_btn"
 172              title="<?php echo Text::_('JLIB_HTML_BEHAVIOR_OPEN_CALENDAR'); ?>"
 173              <?php echo $calendarAttrsStr; ?>
 174          ><span class="icon-calendar" aria-hidden="true"></span>
 175          <span class="visually-hidden"><?php echo Text::_('JLIB_HTML_BEHAVIOR_OPEN_CALENDAR'); ?></span>
 176          </button>
 177          <?php if (!$readonly && !$disabled) : ?>
 178      </div>
 179          <?php endif; ?>
 180  </div>