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<?php
/**
* Provides lists of months and weekdays for date elements using current locale
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2006-2014, Alexey Borzov <avb@php.net>,
* Bertrand Mansion <golgote@mamasam.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * The names of the authors may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @license http://opensource.org/licenses/bsd-license.php New BSD License
* @link http://pear.php.net/package/HTML_QuickForm2
*/
/** Interface for classes that supply (translated) messages for the elements */
require_once 'HTML/QuickForm2/MessageProvider.php';
/**
* Provides lists of months and weekdays for date elements using current locale
*
* Uses locale-aware strftime() formatting function. The class does not try to
* do anything with locale itself, so be sure to set it up properly before
* adding date elements to the form.
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @license http://opensource.org/licenses/bsd-license.php New BSD License
* @version Release: 2.0.2
* @link http://pear.php.net/package/HTML_QuickForm2
* @link http://pear.php.net/bugs/bug.php?id=5558
*/
class HTML_QuickForm2_MessageProvider_Strftime implements HTML_QuickForm2_MessageProvider
{
/**
* Lists of month names and weekdays accorfing to current locale
* @var array
*/
protected $messages = array(
'weekdays_short'=> array(),
'weekdays_long' => array(),
'months_short' => array(),
'months_long' => array()
);
/**
* Constructor, builds lists of month and weekday names
*/
public function __construct()
{
for ($i = 1; $i <= 12; $i++) {
$names = explode("\n", strftime("%b\n%B", mktime(12, 0, 0, $i, 1, 2011)));
$this->messages['months_short'][] = $names[0];
$this->messages['months_long'][] = $names[1];
}
for ($i = 0; $i < 7; $i++) {
$names = explode("\n", strftime("%a\n%A", mktime(12, 0, 0, 1, 2 + $i, 2011)));
$this->messages['weekdays_short'][] = $names[0];
$this->messages['weekdays_long'][] = $names[1];
}
}
/**
* Returns name(s) of months and weekdays for date elements
*
* @param array $messageId Message ID
* @param string $langId Not used, current locale will define the language
*
* @return array|string|null
* @throws HTML_QuickForm2_InvalidArgumentException if $messageId doesn't
* start with 'date'
*/
public function get(array $messageId, $langId = null)
{
if ('date' != array_shift($messageId)) {
throw new HTML_QuickForm2_InvalidArgumentException('...');
}
$message = $this->messages;
while (!empty($messageId)) {
$key = array_shift($messageId);
if (!isset($message[$key])) {
return null;
}
$message = $message[$key];
}
return $message;
}
}
?>
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