129 lines
3.5 KiB
PHP
129 lines
3.5 KiB
PHP
<?php
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// {{{ICINGA_LICENSE_HEADER}}}
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/**
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* This file is part of Icinga Web 2.
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*
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* Icinga Web 2 - Head for multiple monitoring backends.
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* Copyright (C) 2013 Icinga Development Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* @copyright 2013 Icinga Development Team <info@icinga.org>
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* @license http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
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* @author Icinga Development Team <info@icinga.org>
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*
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*/
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// {{{ICINGA_LICENSE_HEADER}}}
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namespace Icinga\Web\Form\Element;
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use Icinga\Web\Form\Validator\DateTimeValidator;
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use \Zend_Form_Element_Text;
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use \Zend_Form_Element;
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use \Icinga\Util\DateTimeFactory;
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/**
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* Datetime form element which returns the input as Unix timestamp after the input has been proven valid. Utilizes
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* DateTimeFactory to ensure time zone awareness
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*
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* @see isValid()
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*/
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class DateTimePicker extends Zend_Form_Element_Text
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{
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/**
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* Default format used my js picker
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*
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* @var string
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*/
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public $defaultFormat = 'Y-m-d H:i:s';
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/**
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* JS picker support on or off
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* @var bool
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*/
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public $jspicker = true;
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/**
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* View helper to use
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* @var string
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*/
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public $helper = 'formDateTime';
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/**
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* The validator used for datetime validation
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* @var DateTimeValidator
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*/
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private $dateValidator;
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/**
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* Valid formats to check user input against
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* @var array
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*/
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public $patterns = array();
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/**
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* Create a new DateTimePicker
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*
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* @param array|string|\Zend_Config $spec
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* @param null $options
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* @see Zend_Form_Element::__construct()
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*/
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public function __construct($spec, $options = null)
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{
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parent::__construct($spec, $options);
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$this->patterns[] = $this->defaultFormat;
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$this->dateValidator = new DateTimeValidator($this->patterns);
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$this->addValidator($this->dateValidator);
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}
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/**
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* Validate filtered date/time strings
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*
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* Expects one or more valid formats being set in $this->patterns. Sets element value as Unix timestamp
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* if the input is considered valid. Utilizes DateTimeFactory to ensure time zone awareness.
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*
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* @param string $value
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* @param mixed $context
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* @return bool
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*/
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public function isValid($value, $context = null)
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{
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// Overwrite the internal validator to use
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if (!parent::isValid($value, $context)) {
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return false;
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}
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$pattern = $this->dateValidator->getValidPattern();
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if (!$pattern) {
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$this->setValue($value);
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return true;
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}
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$this->setValue(DateTimeFactory::parse($value, $pattern)->getTimestamp());
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return true;
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}
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public function enableJsPicker()
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{
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$this->jspicker = true;
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}
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public function disableJsPicker()
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{
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$this->jspicker = false;
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}
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}
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