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namespace Alpha\View\Widget;
use Alpha\Exception\IllegalArguementException;
use Alpha\Model\Type\Date;
use Alpha\Model\Type\Timestamp;
use Alpha\Util\Security\SecurityUtils;
use Alpha\Util\Config\ConfigProvider;
/**
* A HTML widget for rendering a text box with calendar icon for Date/Timestamp types.
*
* @since 1.0
*
* @author John Collins <dev@alphaframework.org>
* @license http://www.opensource.org/licenses/bsd-license.php The BSD License
* @copyright Copyright (c) 2018, John Collins (founder of Alpha Framework).
* All rights reserved.
*
* <pre>
* 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.
* * Neither the name of the Alpha Framework nor the names
* of its contributors may 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 HOLDER 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.
* </pre>
*/
class DateBox
{
/**
* The date or timestamp object for the widget.
*
* @var \Alpha\Model\Type\Date or Alpha\Model\Type\Timestamp
*
* @since 1.0
*/
private $dateObject = null;
/**
* The data label for the object.
*
* @var string
*
* @since 1.0
*/
private $label;
/**
* The name of the HTML input box.
*
* @var string
*
* @since 1.0
*/
private $name;
/**
* The constructor.
*
* @param \Alpha\Model\Type\Date or Alpha\Model\Type\Timestamp $object The date or timestamp object that will be edited by this widget.
* @param string $label The data label for the object.
* @param string $name The name of the HTML input box.
*
* @since 1.0
*
* @throws \Alpha\Exception\IllegalArguementException
*/
public function __construct($object, $label = '', $name = '')
{
$config = ConfigProvider::getInstance();
// check the type of the object passed
if ($object instanceof Date || $object instanceof Timestamp) {
$this->dateObject = $object;
} else {
throw new IllegalArguementException('DateBox widget can only accept a Date or Timestamp object!');
}
$this->label = $label;
if ($config->get('security.encrypt.http.fieldnames')) {
$this->name = base64_encode(SecurityUtils::encrypt($name));
} else {
$this->name = $name;
}
}
/**
* Renders the text box and icon to open the calendar pop-up.
*
* @return string
*
* @since 1.0
*/
public function render()
{
$value = $this->dateObject->getValue();
if ($value == '0000-00-00') {
$value = '';
}
$html = '<div class="form-group">';
$html .= ' <label for="'.$this->name.'">'.$this->label.'</label>';
$html .= ' <div class="input-group date">';
$html .= ' <input type="text" class="form-control" name="'.$this->name.'" id="'.$this->name.'" value="'.$value.'" readonly/>';
$html .= ' <span class="input-group-addon"><i class="glyphicon glyphicon-th"></i></span>';
$html .= ' </div>';
$html .= '</div>';
$html .= '<script language="javascript">';
$html .= 'if(window.jQuery) {';
$html .= ' $(\'[Id="'.$this->name.'"]\').parent().datepicker({';
$html .= ' format: "yyyy-mm-dd",';
$html .= ' todayBtn: "linked",';
$html .= ' todayHighlight: true,';
$html .= ' autoclose: true';
$html .= ' });';
$html .= '}';
$html .= '</script>';
return $html;
}
}