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File Content: `Count.php`

<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category  Zend
 * @package   Zend_Validate
 * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
 * @license   http://framework.zend.com/license/new-bsd     New BSD License
 * @version   $Id$
 */

/**
 * @see Zend_Validate_Abstract
 */
;// require_once 'Zend/Validate/Abstract.php';

/**
 * Validator for counting all given files
 *
 * @category  Zend
 * @package   Zend_Validate
 * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
 * @license   http://framework.zend.com/license/new-bsd     New BSD License
 */
class Zend_Validate_File_Count extends Zend_Validate_Abstract
{
    /**#@+
     * @const string Error constants
     */
    const TOO_MANY = 'fileCountTooMany';
    const TOO_FEW  = 'fileCountTooFew';
    /**#@-*/

    /**
     * @var array Error message templates
     */
    protected $_messageTemplates = array(
        self::TOO_MANY => "Too many files, maximum '%max%' are allowed but '%count%' are given",
        self::TOO_FEW  => "Too few files, minimum '%min%' are expected but '%count%' are given",
    );

    /**
     * @var array Error message template variables
     */
    protected $_messageVariables = array(
        'min'   => '_min',
        'max'   => '_max',
        'count' => '_count'
    );

    /**
     * Minimum file count
     *
     * If null, there is no minimum file count
     *
     * @var integer
     */
    protected $_min;

    /**
     * Maximum file count
     *
     * If null, there is no maximum file count
     *
     * @var integer|null
     */
    protected $_max;

    /**
     * Actual filecount
     *
     * @var integer
     */
    protected $_count;

    /**
     * Internal file array
     * @var array
     */
    protected $_files;

    /**
     * Sets validator options
     *
     * Min limits the file count, when used with max=null it is the maximum file count
     * It also accepts an array with the keys 'min' and 'max'
     *
     * If $options is a integer, it will be used as maximum file count
     * As Array is accepts the following keys:
     * 'min': Minimum filecount
     * 'max': Maximum filecount
     *
     * @param  integer|array|Zend_Config $options Options for the adapter
     * @throws Zend_Validate_Exception
     */
    public function __construct($options)
    {
        if ($options instanceof Zend_Config) {
            $options = $options->toArray();
        } elseif (is_string($options) || is_numeric($options)) {
            $options = array('max' => $options);
        } elseif (!is_array($options)) {
            ;// require_once 'Zend/Validate/Exception.php';
            throw new Zend_Validate_Exception ('Invalid options to validator provided');
        }

        if (1 < func_num_args()) {
            $options['min'] = func_get_arg(0);
            $options['max'] = func_get_arg(1);
        }

        if (isset($options['min'])) {
            $this->setMin($options);
        }

        if (isset($options['max'])) {
            $this->setMax($options);
        }
    }

    /**
     * Returns the minimum file count
     *
     * @return integer
     */
    public function getMin()
    {
        return $this->_min;
    }

    /**
     * Sets the minimum file count
     *
     * @param  integer|array $min The minimum file count
     * @return Zend_Validate_File_Count Provides a fluent interface
     * @throws Zend_Validate_Exception When min is greater than max
     */
    public function setMin($min)
    {
        if (is_array($min) and isset($min['min'])) {
            $min = $min['min'];
        }

        if (!is_string($min) and !is_numeric($min)) {
            ;// require_once 'Zend/Validate/Exception.php';
            throw new Zend_Validate_Exception ('Invalid options to validator provided');
        }

        $min = (integer) $min;
        if (($this->_max !== null) && ($min > $this->_max)) {
            ;// require_once 'Zend/Validate/Exception.php';
            throw new Zend_Validate_Exception("The minimum must be less than or equal to the maximum file count, but $min >"
                                            . " {$this->_max}");
        }

        $this->_min = $min;
        return $this;
    }

    /**
     * Returns the maximum file count
     *
     * @return integer
     */
    public function getMax()
    {
        return $this->_max;
    }

    /**
     * Sets the maximum file count
     *
     * @param  integer|array $max The maximum file count
     * @return Zend_Validate_StringLength Provides a fluent interface
     * @throws Zend_Validate_Exception When max is smaller than min
     */
    public function setMax($max)
    {
        if (is_array($max) and isset($max['max'])) {
            $max = $max['max'];
        }

        if (!is_string($max) and !is_numeric($max)) {
            ;// require_once 'Zend/Validate/Exception.php';
            throw new Zend_Validate_Exception ('Invalid options to validator provided');
        }

        $max = (integer) $max;
        if (($this->_min !== null) && ($max < $this->_min)) {
            ;// require_once 'Zend/Validate/Exception.php';
            throw new Zend_Validate_Exception("The maximum must be greater than or equal to the minimum file count, but "
                                            . "$max < {$this->_min}");
        }

        $this->_max = $max;
        return $this;
    }

    /**
     * Adds a file for validation
     *
     * @param string|array $file
     * @return $this
     */
    public function addFile($file)
    {
        if (is_string($file)) {
            $file = array($file);
        }

        if (is_array($file)) {
            foreach ($file as $name) {
                if (!isset($this->_files[$name]) && !empty($name)) {
                    $this->_files[$name] = $name;
                }
            }
        }

        return $this;
    }

    /**
     * Defined by Zend_Validate_Interface
     *
     * Returns true if and only if the file count of all checked files is at least min and
     * not bigger than max (when max is not null). Attention: When checking with set min you
     * must give all files with the first call, otherwise you will get an false.
     *
     * @param  string|array $value Filenames to check for count
     * @param  array        $file  File data from Zend_File_Transfer
     * @return boolean
     */
    public function isValid($value, $file = null)
    {
        if (($file !== null) && !array_key_exists('destination', $file)) {
            $file['destination'] = dirname($value);
        }

        if (($file !== null) && array_key_exists('tmp_name', $file)) {
            $value = $file['destination'] . DIRECTORY_SEPARATOR . $file['name'];
        }

        if (($file === null) || !empty($file['tmp_name'])) {
            $this->addFile($value);
        }

        $this->_count = count($this->_files);
        if (($this->_max !== null) && ($this->_count > $this->_max)) {
            return $this->_throw($file, self::TOO_MANY);
        }

        if (($this->_min !== null) && ($this->_count < $this->_min)) {
            return $this->_throw($file, self::TOO_FEW);
        }

        return true;
    }

    /**
     * Throws an error of the given type
     *
     * @param  string $file
     * @param  string $errorType
     * @return false
     */
    protected function _throw($file, $errorType)
    {
        if ($file !== null) {
            $this->_value = $file['name'];
        }

        $this->_error($errorType);
        return false;
    }
}
Name	Size	Permission
Count.php	8003 bytes	0644
Crc32.php	4944 bytes	0644
ExcludeExtension.php	2903 bytes	0644
ExcludeMimeType.php	3281 bytes	0644
Exists.php	5800 bytes	0644
Extension.php	6262 bytes	0644
FilesSize.php	5303 bytes	0644
Hash.php	5491 bytes	0644
ImageSize.php	11148 bytes	0644
IsCompressed.php	4621 bytes	0644
IsImage.php	5220 bytes	0644
Md5.php	4955 bytes	0644
MimeType.php	14095 bytes	0644
NotExists.php	2473 bytes	0644
Sha1.php	4976 bytes	0644
Size.php	11215 bytes	0644
Upload.php	7856 bytes	0644
WordCount.php	3068 bytes	0644
File Content: Count.php

File Content: `Count.php`
