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aschwarz
2023-01-23 11:03:31 +01:00
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commit a6523903eb
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172
msd2/tracking/piwik/libs/HTML/QuickForm2/Rule/Callback.php Normal file
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<?php
/**
* Rule checking the value via a callback function (method)
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2006-2010, 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
* @version SVN: $Id: Callback.php 294057 2010-01-26 21:10:28Z avb $
* @link http://pear.php.net/package/HTML_QuickForm2
*/
/**
* Base class for HTML_QuickForm2 rules
*/
// require_once 'HTML/QuickForm2/Rule.php';
/**
* Rule checking the value via a callback function (method)
*
* The Rule needs a valid callback as a configuration parameter for its work, it
* may also be given additional arguments to pass to the callback alongside the
* element's value. See {@link mergeConfig()} for description of possible ways
* to pass configuration parameters.
*
* The callback will be called with element's value as the first argument, if
* additional arguments were provided they'll be passed as well. It is expected
* to return false if the value is invalid and true if it is valid.
*
* Checking that the value is not empty:
* <code>
* $str->addRule('callback', 'The field should not be empty', 'strlen');
* </code>
* Checking that the value is in the given array:
* <code>
* $meta->addRule('callback', 'Unknown variable name',
* array('callback' => 'in_array',
* 'arguments' => array(array('foo', 'bar', 'baz'))));
* </code>
* The same, but with rule registering first:
* <code>
* HTML_QuickForm2_Factory::registerRule(
* 'in_array', 'HTML_QuickForm2_Rule_Callback',
* 'HTML/QuickForm2/Rule/Callback.php', 'in_array'
* );
* $meta->addRule('in_array', 'Unknown variable name', array(array('foo', 'bar', 'baz')));
* </code>
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @version Release: @package_version@
*/
class HTML_QuickForm2_Rule_Callback extends HTML_QuickForm2_Rule
{
/**
* Validates the owner element
*
* @return bool the value returned by a callback function
*/
protected function validateOwner()
{
$value = $this->owner->getValue();
$config = $this->getConfig();
return (bool)call_user_func_array(
$config['callback'], array_merge(array($value), $config['arguments'])
);
}
/**
* Merges local configuration with that provided for registerRule()
*
* "Global" configuration may be passed to
* {@link HTML_QuickForm2_Factory::registerRule()} in either of the
* following formats
* - callback
* - array(['callback' => callback, ]['arguments' => array(...)])
*
* "Local" configuration may be passed to the constructor in either of
* the following formats
* - callback or arguments (interpretation depends on whether the global
* configuration already contains the callback)
* - array(['callback' => callback, ]['arguments' => array(...)])
*
* As usual, global config overrides local one. It is a good idea to use the
* associative array format to prevent ambiguity.
*
* @param mixed Local configuration
* @param mixed Global configuration
* @return mixed Merged configuration
*/
public static function mergeConfig($localConfig, $globalConfig)
{
if (!isset($globalConfig)) {
$config = $localConfig;
} else {
if (!is_array($globalConfig) ||
!isset($globalConfig['callback']) && !isset($globalConfig['arguments'])
) {
$config = array('callback' => $globalConfig);
} else {
$config = $globalConfig;
}
if (is_array($localConfig) && (isset($localConfig['callback'])
|| isset($localConfig['arguments']))
) {
$config += $localConfig;
} elseif(isset($localConfig)) {
$config += array('callback' => $localConfig, 'arguments' => $localConfig);
}
}
return $config;
}
/**
* Sets the callback to use for validation and its additional arguments
*
* @param callback|array Callback or array ('callback' => validation callback,
* 'arguments' => additional arguments)
* @return HTML_QuickForm2_Rule
* @throws HTML_QuickForm2_InvalidArgumentException if callback is missing or invalid
*/
public function setConfig($config)
{
if (!is_array($config) || !isset($config['callback'])) {
$config = array('callback' => $config);
}
if (!is_callable($config['callback'], false, $callbackName)) {
throw new HTML_QuickForm2_InvalidArgumentException(
'Callback Rule requires a valid callback, \'' . $callbackName .
'\' was given'
);
}
return parent::setConfig($config + array('arguments' => array()));
}
}
?>

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msd2/tracking/piwik/libs/HTML/QuickForm2/Rule/Compare.php Normal file
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<?php
/**
* Rule comparing the value of the field with some other value
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2006-2010, 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
* @version SVN: $Id: Compare.php 299480 2010-05-19 06:55:03Z avb $
* @link http://pear.php.net/package/HTML_QuickForm2
*/
/**
* Base class for HTML_QuickForm2 rules
*/
// require_once 'HTML/QuickForm2/Rule.php';
/**
* Rule comparing the value of the field with some other value
*
* The Rule needs two configuration parameters for its work
* - comparison operator (defaults to equality)
* - operand to compare with; this can be either a constant or another form
* element (its value will be used)
* See {@link mergeConfig()} for description of possible ways to pass
* configuration parameters.
*
* Note that 'less than [or equal]' and 'greater than [or equal]' operators
* compare the operands numerically, since this is considered as more useful
* approach by the authors.
*
* For convenience, this Rule is already registered in the Factory with the
* names 'eq', 'neq', 'lt', 'gt', 'lte', 'gte' corresponding to the relevant
* operators:
* <code>
* $password->addRule('eq', 'Passwords do not match', $passwordRepeat);
* $orderQty->addRule('lte', 'Should not order more than 10 of these', 10);
* </code>
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @version Release: @package_version@
*/
class HTML_QuickForm2_Rule_Compare extends HTML_QuickForm2_Rule
{
/**
* Possible comparison operators
* @var array
*/
protected $operators = array('==', '!=', '===', '!==', '<', '<=', '>', '>=');
protected function doOperation($a, $b, $operator)
{
switch ($operator) {
case "==": return $a == $b;
case "!=": return $a != $b;
case "===": return $a === $b;
case "!==": return $a !== $b;
case ">": return $a > $b;
case "<=": return $a <= $b;
case "<": return $a < $b;
case ">=": return $a >= $b;
default: return true;
}
}
/**
* Validates the owner element
*
* @return bool whether (element_value operator operand) expression is true
*/
protected function validateOwner()
{
$value = $this->owner->getValue();
$config = $this->getConfig();
if ($config['operand'] instanceof HTML_QuickForm2_Node) {
$b = $config['operand']->getValue();
} else {
$b = $config['operand'];
}
if (!in_array($config['operator'], array('===', '!=='))) {
$a = floatval($value);
$b = floatval($b);
} else {
$a = strval($value);
$b = strval($b);
}
return $this->doOperation($a, $b, $config['operator']);
}
protected function getJavascriptCallback()
{
$config = $this->getConfig();
$operand1 = $this->owner->getJavascriptValue();
$operand2 = $config['operand'] instanceof HTML_QuickForm2_Node
? $config['operand']->getJavascriptValue()
: "'" . strtr($config['operand'], array(
"\r" => '\r',
"\n" => '\n',
"\t" => '\t',
"'" => "\\'",
'"' => '\"',
'\\' => '\\\\'
)) . "'";
if (!in_array($config['operator'], array('===', '!=='))) {
$check = "Number({$operand1}) {$config['operator']} Number({$operand2})";
} else {
$check = "String({$operand1}) {$config['operator']} String({$operand2})";
}
return "function () { return {$check}; }";
}
/**
* Merges local configuration with that provided for registerRule()
*
* "Global" configuration may be passed to
* {@link HTML_QuickForm2_Factory::registerRule()} in
* either of the following formats
* - operator
* - array(operator[, operand])
* - array(['operator' => operator, ]['operand' => operand])
* "Local" configuration may be passed to the constructor in either of
* the following formats
* - operand
* - array([operator, ]operand)
* - array(['operator' => operator, ]['operand' => operand])
*
* As usual, global configuration overrides local one.
*
* @param mixed Local configuration
* @param mixed Global configuration
* @return mixed Merged configuration
*/
public static function mergeConfig($localConfig, $globalConfig)
{
$config = null;
if (is_array($globalConfig) && 0 < count($globalConfig)) {
$config = self::toCanonicalForm($globalConfig, 'operator');
}
if (is_array($localConfig) && 0 < count($localConfig)) {
$config = (isset($config)? $config: array())
+ self::toCanonicalForm($localConfig);
}
return $config;
}
/**
* Converts configuration data to a canonical associative array form
*
* @param mixed Configuration data
* @param string Array key to assign $config to if it is scalar
* @return array Associative array that may contain 'operand' and 'operator' keys
*/
protected static function toCanonicalForm($config, $key = 'operand')
{
if (!is_array($config)) {
return array($key => $config);
} elseif (array_key_exists('operator', $config)
|| array_key_exists('operand', $config)
) {
return $config;
} elseif (1 == count($config)) {
return array($key => end($config));
} else {
return array('operator' => reset($config), 'operand' => end($config));
}
}
/**
* Sets the comparison operator and operand to compare to
*
* $config can be either of the following
* - operand
* - array([operator, ]operand)
* - array(['operator' => operator, ]['operand' => operand])
* If operator is missing it will default to '==='
*
* @param mixed Configuration data
* @return HTML_QuickForm2_Rule
* @throws HTML_QuickForm2_InvalidArgumentException if a bogus comparison
* operator is used for configuration, if an operand is missing
*/
public function setConfig($config)
{
if (0 == count($config)) {
throw new HTML_QuickForm2_InvalidArgumentException(
'Compare Rule requires an argument to compare with'
);
}
$config = self::toCanonicalForm($config);
$config += array('operator' => '===');
if (!in_array($config['operator'], $this->operators)) {
throw new HTML_QuickForm2_InvalidArgumentException(
'Compare Rule requires a valid comparison operator, ' .
preg_replace('/\s+/', ' ', var_export($config['operator'], true)) . ' given'
);
}
if (in_array($config['operator'], array('==', '!='))) {
$config['operator'] .= '=';
}
return parent::setConfig($config);
}
}
?>

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msd2/tracking/piwik/libs/HTML/QuickForm2/Rule/Each.php Normal file
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<?php
/**
* Validates all elements in a Container using a template Rule
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2006-2010, 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
* @version SVN: $Id: Each.php 294057 2010-01-26 21:10:28Z avb $
* @link http://pear.php.net/package/HTML_QuickForm2
*/
/**
* Base class for HTML_QuickForm2 rules
*/
// require_once 'HTML/QuickForm2/Rule.php';
/**
* Validates all elements in a Container using a template Rule
*
* This Rule needs one configuration parameter for its work: the template Rule
* to use for actual validation. It can be passed either to
* {@link HTML_QuickForm2_Rule::__construct() the Rule constructor} as local
* configuration or to {@link HTML_QuickForm2_Factory::registerRule()} as
* global one. As usual, global configuration overrides local.
*
* The container will be considered valid if all its elements are valid
* according to a template Rule.
*
* <code>
* $group->addRule('each', 'The fields should contain only letters',
* $group->createRule('regex', '/^[a-z]+$/i'));
* </code>
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @version Release: @package_version@
*/
class HTML_QuickForm2_Rule_Each extends HTML_QuickForm2_Rule
{
/**
* Validates the owner's children using the template Rule
*
* @return bool Whether all children are valid according to a template Rule
*/
protected function validateOwner()
{
$rule = clone $this->getConfig();
foreach ($this->owner->getRecursiveIterator(RecursiveIteratorIterator::LEAVES_ONLY) as $child) {
$rule->setOwner($child);
if (!$rule->validateOwner()) {
return false;
}
}
return true;
}
/**
* Sets the template Rule to use for actual validation
*
* We do not allow using Required rules here, they are able to validate
* containers themselves without the help of Each rule.
*
* @param HTML_QuickForm2_Rule Template Rule
* @return HTML_QuickForm2_Rule
* @throws HTML_QuickForm2_InvalidArgumentException if $config is either not
* an instance of Rule or is an instance of Rule_Required
*/
public function setConfig($config)
{
if (!$config instanceof HTML_QuickForm2_Rule) {
throw new HTML_QuickForm2_InvalidArgumentException(
'Each Rule requires a template Rule to validate with, ' .
preg_replace('/\s+/', ' ', var_export($config, true)) . ' given'
);
} elseif ($config instanceof HTML_QuickForm2_Rule_Required) {
throw new HTML_QuickForm2_InvalidArgumentException(
'Cannot use "required" Rule as a template'
);
}
return parent::setConfig($config);
}
/**
* Sets the element that will be validated by this rule
*
* @param HTML_QuickForm2_Container Container to validate
* @throws HTML_QuickForm2_InvalidArgumentException if trying to use
* this Rule on something that isn't a Container
*/
public function setOwner(HTML_QuickForm2_Node $owner)
{
if (!$owner instanceof HTML_QuickForm2_Container) {
throw new HTML_QuickForm2_InvalidArgumentException(
'Each Rule can only validate Containers, '.
get_class($owner) . ' given'
);
}
parent::setOwner($owner);
}
}
?>

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msd2/tracking/piwik/libs/HTML/QuickForm2/Rule/Empty.php Normal file
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<?php
/**
* Rule checking that the field is empty
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2006-2010, 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
* @version SVN: $Id: Empty.php 299480 2010-05-19 06:55:03Z avb $
* @link http://pear.php.net/package/HTML_QuickForm2
*/
/**
* Base class for HTML_QuickForm2 rules
*/
// require_once 'HTML/QuickForm2/Rule.php';
/**
* Rule checking that the field is empty
*
* Handles both simple form fields and file uploads, the latter are considered
* valid iff no file upload was attempted.
*
* The rule doesn't make much sense if used separately, but can be very helpful
* if chained:
* <code>
* $spamCheck->addRule('empty')
* ->or_($email->createRule('nonempty', 'Supply a valid email if you want to receive our spam')
* ->and_($email->createRule('email')));
* </code>
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @version Release: @package_version@
*/
class HTML_QuickForm2_Rule_Empty extends HTML_QuickForm2_Rule
{
protected function validateOwner()
{
$value = $this->owner->getValue();
if (!$this->owner instanceof HTML_QuickForm2_Element_InputFile) {
return 0 == strlen($value);
} else {
return isset($value['error']) && UPLOAD_ERR_NO_FILE == $value['error'];
}
}
protected function getJavascriptCallback()
{
return "function() { return " . $this->owner->getJavascriptValue() . " == ''; }";
}
}
?>

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msd2/tracking/piwik/libs/HTML/QuickForm2/Rule/Length.php Normal file
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<?php
/**
* Rule checking the value's length
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2006-2010, 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
* @version SVN: $Id: Length.php 299480 2010-05-19 06:55:03Z avb $
* @link http://pear.php.net/package/HTML_QuickForm2
*/
/**
* Base class for HTML_QuickForm2 rules
*/
// require_once 'HTML/QuickForm2/Rule.php';
/**
* Rule checking the value's length
*
* The rule needs an "allowed length" parameter for its work, it can be either
* - a scalar: the value will be valid if it is exactly this long
* - an array: the value will be valid if its length is between the given values
* (inclusive). If one of these evaluates to 0, then length will be compared
* only with the remaining one.
* See {@link mergeConfig()} for description of possible ways to pass
* configuration parameters.
*
* The Rule considers empty fields as valid and doesn't try to compare their
* lengths with provided limits.
*
* For convenience this Rule is also registered with the names 'minlength' and
* 'maxlength' (having, respectively, 'max' and 'min' parameters set to 0):
* <code>
* $password->addRule('minlength', 'The password should be at least 6 characters long', 6);
* $message->addRule('maxlength', 'Your message is too verbose', 1000);
* </code>
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @version Release: @package_version@
*/
class HTML_QuickForm2_Rule_Length extends HTML_QuickForm2_Rule
{
/**
* Validates the owner element
*
* @return bool whether length of the element's value is within allowed range
*/
protected function validateOwner()
{
if (0 == ($valueLength = strlen($this->owner->getValue()))) {
return true;
}
$allowedLength = $this->getConfig();
if (is_scalar($allowedLength)) {
return $valueLength == $allowedLength;
} else {
return (empty($allowedLength['min']) || $valueLength >= $allowedLength['min']) &&
(empty($allowedLength['max']) || $valueLength <= $allowedLength['max']);
}
}
protected function getJavascriptCallback()
{
$allowedLength = $this->getConfig();
if (is_scalar($allowedLength)) {
$check = "length == {$allowedLength}";
} else {
$checks = array();
if (!empty($allowedLength['min'])) {
$checks[] = "length >= {$allowedLength['min']}";
}
if (!empty($allowedLength['max'])) {
$checks[] = "length <= {$allowedLength['max']}";
}
$check = implode(' && ', $checks);
}
return "function() { var length = " . $this->owner->getJavascriptValue() .
".length; if (0 == length) { return true; } else { return {$check}; } }";
}
/**
* Adds the 'min' and 'max' fields from one array to the other
*
* @param array Rule configuration, array with 'min' and 'max' keys
* @param array Additional configuration, fields will be added to
* $length if it doesn't contain such a key already
* @return array
*/
protected static function mergeMinMaxLength($length, $config)
{
if (array_key_exists('min', $config) || array_key_exists('max', $config)) {
if (!array_key_exists('min', $length) && array_key_exists('min', $config)) {
$length['min'] = $config['min'];
}
if (!array_key_exists('max', $length) && array_key_exists('max', $config)) {
$length['max'] = $config['max'];
}
} else {
if (!array_key_exists('min', $length)) {
$length['min'] = reset($config);
}
if (!array_key_exists('max', $length)) {
$length['max'] = end($config);
}
}
return $length;
}
/**
* Merges length limits given on rule creation with those given to registerRule()
*
* "Global" length limits may be passed to
* {@link HTML_QuickForm2_Factory::registerRule()} in either of the
* following formats
* - scalar (exact length)
* - array(minlength, maxlength)
* - array(['min' => minlength, ]['max' => maxlength])
*
* "Local" length limits may be passed to the constructor in either of
* the following formats
* - scalar (if global config is unset then it is treated as an exact
* length, if 'min' or 'max' is in global config then it is treated
* as 'max' or 'min', respectively)
* - array(minlength, maxlength)
* - array(['min' => minlength, ]['max' => maxlength])
*
* As usual, global configuration overrides local one.
*
* @param int|array Local length limits
* @param int|array Global length limits, usually provided to {@link HTML_QuickForm2_Factory::registerRule()}
* @return int|array Merged length limits
*/
public static function mergeConfig($localConfig, $globalConfig)
{
if (!isset($globalConfig)) {
$length = $localConfig;
} elseif (!is_array($globalConfig)) {
$length = $globalConfig;
} else {
$length = self::mergeMinMaxLength(array(), $globalConfig);
if (isset($localConfig)) {
$length = self::mergeMinMaxLength(
$length, is_array($localConfig)? $localConfig: array($localConfig)
);
}
}
return $length;
}
/**
* Sets the allowed length limits
*
* $config can be either of the following
* - integer (rule checks for exact length)
* - array(minlength, maxlength)
* - array(['min' => minlength, ]['max' => maxlength])
*
* @param int|array Length limits
* @return HTML_QuickForm2_Rule
* @throws HTML_QuickForm2_InvalidArgumentException if bogus length limits
* were provided
*/
public function setConfig($config)
{
if (is_array($config)) {
$config = self::mergeMinMaxLength(array(), $config)
+ array('min' => 0, 'max' => 0);
}
if (is_array($config) && ($config['min'] < 0 || $config['max'] < 0) ||
!is_array($config) && $config < 0)
{
throw new HTML_QuickForm2_InvalidArgumentException(
'Length Rule requires limits to be nonnegative, ' .
preg_replace('/\s+/', ' ', var_export($config, true)) . ' given'
);
} elseif (is_array($config) && $config['min'] == 0 && $config['max'] == 0 ||
!is_array($config) && 0 == $config)
{
throw new HTML_QuickForm2_InvalidArgumentException(
'Length Rule requires at least one non-zero limit, ' .
preg_replace('/\s+/', ' ', var_export($config, true)) . ' given'
);
}
if (!empty($config['min']) && !empty($config['max'])) {
if ($config['min'] > $config['max']) {
list($config['min'], $config['max']) = array($config['max'], $config['min']);
} elseif ($config['min'] == $config['max']) {
$config = $config['min'];
}
}
return parent::setConfig($config);
}
}
?>

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<?php
/**
* Rule checking that uploaded file size does not exceed the given limit
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2006-2010, 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
* @version SVN: $Id: MaxFileSize.php 294057 2010-01-26 21:10:28Z avb $
* @link http://pear.php.net/package/HTML_QuickForm2
*/
/**
* Base class for HTML_QuickForm2 rules
*/
// require_once 'HTML/QuickForm2/Rule.php';
/**
* Rule checking that uploaded file size does not exceed the given limit
*
* The Rule needs one configuration parameter for its work: the size limit.
* This limit can be passed either to
* {@link HTML_QuickForm2_Rule::__construct() the Rule constructor} as local
* configuration or to {@link HTML_QuickForm2_Factory::registerRule()} as
* global one. As usual, global configuration overrides local one.
*
* Note that if file upload failed due to upload_max_filesize php.ini setting
* or MAX_FILE_SIZE form field, then this rule won't even be called, due to
* File element's built-in validation setting the error message.
*
* The Rule considers missing file uploads (UPLOAD_ERR_NO_FILE) valid.
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @version Release: @package_version@
*/
class HTML_QuickForm2_Rule_MaxFileSize extends HTML_QuickForm2_Rule
{
/**
* Validates the owner element
*
* @return bool whether uploaded file's size is within given limit
*/
protected function validateOwner()
{
$value = $this->owner->getValue();
if (!isset($value['error']) || UPLOAD_ERR_NO_FILE == $value['error']) {
return true;
}
return ($this->getConfig() >= @filesize($value['tmp_name']));
}
/**
* Sets maximum allowed file size
*
* @param int Maximum allowed size
* @return HTML_QuickForm2_Rule
* @throws HTML_QuickForm2_InvalidArgumentException if a bogus size limit was provided
*/
public function setConfig($config)
{
if (0 >= $config) {
throw new HTML_QuickForm2_InvalidArgumentException(
'MaxFileSize Rule requires a positive size limit, ' .
preg_replace('/\s+/', ' ', var_export($config, true)) . ' given'
);
}
return parent::setConfig($config);
}
/**
* Sets the element that will be validated by this rule
*
* @param HTML_QuickForm2_Element_InputFile File upload field to validate
* @throws HTML_QuickForm2_InvalidArgumentException if trying to use
* this Rule on something that isn't a file upload field
*/
public function setOwner(HTML_QuickForm2_Node $owner)
{
if (!$owner instanceof HTML_QuickForm2_Element_InputFile) {
throw new HTML_QuickForm2_InvalidArgumentException(
'MaxFileSize Rule can only validate file upload fields, '.
get_class($owner) . ' given'
);
}
parent::setOwner($owner);
}
}
?>

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<?php
/**
* Rule checking that uploaded file is of the correct MIME type
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2006-2010, 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
* @version SVN: $Id: MimeType.php 294057 2010-01-26 21:10:28Z avb $
* @link http://pear.php.net/package/HTML_QuickForm2
*/
/**
* Base class for HTML_QuickForm2 rules
*/
// require_once 'HTML/QuickForm2/Rule.php';
/**
* Rule checking that uploaded file is of the correct MIME type
*
* The Rule needs one configuration parameter for its work: a string with a
* desired MIME type or array of such strings. This parameter can be passed
* either to {@link HTML_QuickForm2_Rule::__construct() the Rule constructor}
* as local configuration or to {@link HTML_QuickForm2_Factory::registerRule()}
* as global one. As usual, global configuration overrides local one.
*
* The Rule considers missing file uploads (UPLOAD_ERR_NO_FILE) valid.
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @version Release: @package_version@
*/
class HTML_QuickForm2_Rule_MimeType extends HTML_QuickForm2_Rule
{
/**
* Validates the owner element
*
* @return bool whether uploaded file's MIME type is correct
*/
protected function validateOwner()
{
$value = $this->owner->getValue();
if (!isset($value['error']) || UPLOAD_ERR_NO_FILE == $value['error']) {
return true;
}
$mime = $this->getConfig();
return is_array($mime)? in_array($value['type'], $mime):
$value['type'] == $mime;
}
/**
* Sets allowed MIME type(s) for the uploaded file
*
* @param string|array Allowed MIME type or an array of types
* @return HTML_QuickForm2_Rule
* @throws HTML_QuickForm2_InvalidArgumentException if bogus configuration provided
*/
public function setConfig($config)
{
if (0 == count($config) || !is_string($config) && !is_array($config)) {
throw new HTML_QuickForm2_InvalidArgumentException(
'MimeType Rule requires MIME type(s), ' .
preg_replace('/\s+/', ' ', var_export($config, true)) . ' given'
);
}
return parent::setConfig($config);
}
/**
* Sets the element that will be validated by this rule
*
* @param HTML_QuickForm2_Element_InputFile File upload field to validate
* @throws HTML_QuickForm2_InvalidArgumentException if trying to use
* this Rule on something that isn't a file upload field
*/
public function setOwner(HTML_QuickForm2_Node $owner)
{
if (!$owner instanceof HTML_QuickForm2_Element_InputFile) {
throw new HTML_QuickForm2_InvalidArgumentException(
'MimeType Rule can only validate file upload fields, '.
get_class($owner) . ' given'
);
}
parent::setOwner($owner);
}
}
?>

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<?php
/**
* Rule checking that the field is not empty
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2006-2010, 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
* @version SVN: $Id: Nonempty.php 299706 2010-05-24 18:32:37Z avb $
* @link http://pear.php.net/package/HTML_QuickForm2
*/
/**
* Base class for HTML_QuickForm2 rules
*/
// require_once 'HTML/QuickForm2/Rule.php';
/**
* Rule checking that the field is not empty
*
* Handles simple form fields, file uploads and Containers.
*
* When validating <select multiple> fields and Containers it may use an
* optional configuration parameter for minimum number of nonempty values,
* defaulting to 1. It can be passed either to
* {@link HTML_QuickForm2_Rule::__construct() the Rule constructor} as local
* configuration or to {@link HTML_QuickForm2_Factory::registerRule()} as
* global one. As usual, global configuration overrides local.
*
* <code>
* // Required rule is 'nonempty' with a bit of special handling
* $login->addRule('required', 'Please provide your login');
* $multiSelect->addRule('required', 'Please select at least two options', 2);
* </code>
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @version Release: @package_version@
*/
class HTML_QuickForm2_Rule_Nonempty extends HTML_QuickForm2_Rule
{
protected function validateOwner()
{
if ($this->owner instanceof HTML_QuickForm2_Container) {
$nonempty = 0;
foreach ($this->owner->getRecursiveIterator(RecursiveIteratorIterator::LEAVES_ONLY) as $child) {
$rule = new self($child);
if ($rule->validateOwner()) {
$nonempty++;
}
}
return $nonempty >= $this->getConfig();
}
$value = $this->owner->getValue();
if ($this->owner instanceof HTML_QuickForm2_Element_InputFile) {
return isset($value['error']) && (UPLOAD_ERR_OK == $value['error']);
} elseif (is_array($value)) {
return count(array_filter($value, 'strlen')) >= $this->getConfig();
} else {
return (bool)strlen($value);
}
}
/**
* Sets minimum number of nonempty values
*
* This is useful for multiple selects and Containers, will be ignored for
* all other elements. Defaults to 1, thus multiple select will be
* considered not empty if at least one option is selected, Container will
* be considered not empty if at least one contained element is not empty.
*
* @param int Maximum allowed size
* @return HTML_QuickForm2_Rule
* @throws HTML_QuickForm2_InvalidArgumentException if a bogus size limit was provided
*/
public function setConfig($config)
{
if (is_null($config)) {
$config = 1;
} elseif (1 > intval($config)) {
throw new HTML_QuickForm2_InvalidArgumentException(
'Nonempty Rule accepts a positive count of nonempty values, ' .
preg_replace('/\s+/', ' ', var_export($config, true)) . ' given'
);
}
return parent::setConfig(intval($config));
}
protected function getJavascriptCallback()
{
$js = "function() {var value = " . $this->owner->getJavascriptValue() . ";";
if (!$this->owner instanceof HTML_QuickForm2_Container) {
$js .= " if (!value instanceof Array) { return value != ''; } else { " .
"var valid = 0; for (var i = 0; i < value.length; i++) { " .
"if ('' != value[i]) { valid++; } } return valid >= " . $this->getConfig() . "; } }";
} else {
$js .= " var values = value.getValues(); var valid = 0; " .
"for (var i = 0; i < values.length; i++) { " .
"if ('' != values[i]) { valid++; } } return valid >= " . $this->getConfig() . "; }";
}
return $js;
}
}
?>

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<?php
/**
* Rule checking the value via a callback function (method) with logical negation
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2006-2010, 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
* @version SVN: $Id: NotCallback.php 299305 2010-05-12 20:15:28Z avb $
* @link http://pear.php.net/package/HTML_QuickForm2
*/
/**
* Rule checking the value via a callback function (method)
*/
// require_once 'HTML/QuickForm2/Rule/Callback.php';
/**
* Rule checking the value via a callback function (method) with logical negation
*
* The Rule accepts the same configuration parameters as the Callback Rule
* does, but the callback is expected to return false if the element is valid
* and true if it is invalid.
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @version Release: @package_version@
*/
class HTML_QuickForm2_Rule_NotCallback extends HTML_QuickForm2_Rule_Callback
{
/**
* Validates the owner element
*
* @return bool negated result of a callback function
*/
protected function validateOwner()
{
$value = $this->owner->getValue();
$config = $this->getConfig();
return !call_user_func_array(
$config['callback'], array_merge(array($value), $config['arguments'])
);
}
}
?>

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<?php
/**
* Checks that the element's value does not match a regular expression
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2006-2010, 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
* @version SVN: $Id: NotRegex.php 299480 2010-05-19 06:55:03Z avb $
* @link http://pear.php.net/package/HTML_QuickForm2
*/
/**
* Validates values using regular expressions
*/
// require_once 'HTML/QuickForm2/Rule/Regex.php';
/**
* Checks that the element's value does not match a regular expression
*
* The Rule behaves like Regex Rule, but it considers the element valid if its
* value does not match the given regular expression.
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @version Release: @package_version@
*/
class HTML_QuickForm2_Rule_NotRegex extends HTML_QuickForm2_Rule_Regex
{
/**
* Validates the owner element
*
* @return bool whether element's value does not match given regular expression
*/
protected function validateOwner()
{
$value = $this->owner->getValue();
if ($this->owner instanceof HTML_QuickForm2_Element_InputFile) {
if (!isset($value['error']) || UPLOAD_ERR_NO_FILE == $value['error']) {
return true;
}
$value = $value['name'];
} elseif (!strlen($value)) {
return true;
}
return !preg_match($this->getConfig() . 'D', $value);
}
/**
* Returns the client-side validation callback
*
* For this to work properly, slashes have to be used as regex delimiters.
* The method takes care of transforming PHP unicode escapes in regexps to
* JS unicode escapes if using 'u' modifier (see bug #12376)
*
* @return string
*/
protected function getJavascriptCallback()
{
$regex = $this->getConfig();
if ($pos = strpos($regex, 'u', strrpos($regex, '/'))) {
$regex = substr($regex, 0, $pos) . substr($regex, $pos + 1);
$regex = preg_replace('/(?<!\\\\)(?>\\\\\\\\)*\\\\x{([a-fA-F0-9]+)}/', '\\u$1', $regex);
}
return "function() { var regex = {$regex}; var value = " . $this->owner->getJavascriptValue() .
"; return value == '' || !regex.test(value); }";
}
}
?>

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<?php
/**
* Validates values using regular expressions
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2006-2010, 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
* @version SVN: $Id: Regex.php 299480 2010-05-19 06:55:03Z avb $
* @link http://pear.php.net/package/HTML_QuickForm2
*/
/**
* Base class for HTML_QuickForm2 rules
*/
// require_once 'HTML/QuickForm2/Rule.php';
/**
* Validates values using regular expressions
*
* The Rule needs one configuration parameter for its work: a Perl-compatible
* regular expression. This parameter can be passed either to
* {@link HTML_QuickForm2_Rule::__construct() the Rule constructor} as local
* configuration or to {@link HTML_QuickForm2_Factory::registerRule()}
* as global one. As usual, global configuration overrides local one.
*
* The Rule can also validate file uploads, in this case the regular expression
* is applied to upload's 'name' field.
*
* The Rule considers empty fields (file upload fields with UPLOAD_ERR_NO_FILE)
* as valid and doesn't try to test them with the regular expression.
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @version Release: @package_version@
*/
class HTML_QuickForm2_Rule_Regex extends HTML_QuickForm2_Rule
{
/**
* Validates the owner element
*
* @return bool whether element's value matches given regular expression
*/
protected function validateOwner()
{
$value = $this->owner->getValue();
if ($this->owner instanceof HTML_QuickForm2_Element_InputFile) {
if (!isset($value['error']) || UPLOAD_ERR_NO_FILE == $value['error']) {
return true;
}
$value = $value['name'];
} elseif (!strlen($value)) {
return true;
}
return preg_match($this->getConfig() . 'D', $value);
}
/**
* Sets the regular expression to validate with
*
* @param string Regular expression
* @return HTML_QuickForm2_Rule
* @throws HTML_QuickForm2_InvalidArgumentException if $config is not a string
*/
public function setConfig($config)
{
if (!is_string($config)) {
throw new HTML_QuickForm2_InvalidArgumentException(
'Regex Rule requires a regular expression, ' .
preg_replace('/\s+/', ' ', var_export($config, true)) . ' given'
);
}
return parent::setConfig($config);
}
/**
* Returns the client-side validation callback
*
* For this to work properly, slashes have to be used as regex delimiters.
* The method takes care of transforming PHP unicode escapes in regexps to
* JS unicode escapes if using 'u' modifier (see bug #12376)
*
* @return string
*/
protected function getJavascriptCallback()
{
$regex = $this->getConfig();
if ($pos = strpos($regex, 'u', strrpos($regex, '/'))) {
$regex = substr($regex, 0, $pos) . substr($regex, $pos + 1);
$regex = preg_replace('/(?<!\\\\)(?>\\\\\\\\)*\\\\x{([a-fA-F0-9]+)}/', '\\u$1', $regex);
}
return "function() { var regex = {$regex}; var value = " . $this->owner->getJavascriptValue() .
"; return value == '' || regex.test(value); }";
}
}
?>

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<?php
/**
* Rule for required elements
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2006-2010, 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
* @version SVN: $Id: Required.php 294057 2010-01-26 21:10:28Z avb $
* @link http://pear.php.net/package/HTML_QuickForm2
*/
/**
* Rule checking that the form field is not empty
*/
// require_once 'HTML/QuickForm2/Rule/Nonempty.php';
/**
* Rule for required elements
*
* The main difference from "nonempty" Rule is that
* - elements to which this Rule is attached will be considered required
* ({@link HTML_QuickForm2_Node::isRequired()} will return true for them) and
* marked accordingly when outputting the form
* - this Rule can only be added directly to the element and other Rules can
* only be added to it via and_() method
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @version Release: @package_version@
*/
class HTML_QuickForm2_Rule_Required extends HTML_QuickForm2_Rule_Nonempty
{
/**
* Disallows adding a rule to the chain with an "or" operator
*
* Required rules are different from all others because they affect the
* visual representation of an element ("* denotes required field").
* Therefore we cannot allow chaining other rules to these via or_(), since
* this will effectively mean that the field is not required anymore and the
* visual difference is bogus.
*
* @param HTML_QuickForm2_Rule
* @throws HTML_QuickForm2_Exception
*/
public function or_(HTML_QuickForm2_Rule $next)
{
throw new HTML_QuickForm2_Exception(
'or_(): Cannot add a rule to "required" rule'
);
}
}
?>