102 lines
3 KiB
PHP
102 lines
3 KiB
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) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
|
||
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
||
|
|
* @version $Id: WordCount.php 16971 2009-07-22 18:05:45Z mikaelkael $
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @see Zend_Validate_File_Count
|
||
|
|
*/
|
||
|
|
require_once 'Zend/Validate/File/Count.php';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Validator for counting all words in a file
|
||
|
|
*
|
||
|
|
* @category Zend
|
||
|
|
* @package Zend_Validate
|
||
|
|
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
|
||
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
||
|
|
*/
|
||
|
|
class Zend_Validate_File_WordCount extends Zend_Validate_File_Count
|
||
|
|
{
|
||
|
|
/**#@+
|
||
|
|
* @const string Error constants
|
||
|
|
*/
|
||
|
|
const TOO_MUCH = 'fileWordCountTooMuch';
|
||
|
|
const TOO_LESS = 'fileWordCountTooLess';
|
||
|
|
const NOT_FOUND = 'fileWordCountNotFound';
|
||
|
|
/**#@-*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @var array Error message templates
|
||
|
|
*/
|
||
|
|
protected $_messageTemplates = array(
|
||
|
|
self::TOO_MUCH => "Too much words, maximum '%max%' are allowed but '%count%' were counted",
|
||
|
|
self::TOO_LESS => "Too less words, minimum '%min%' are expected but '%count%' were counted",
|
||
|
|
self::NOT_FOUND => "The file '%value%' could not be found"
|
||
|
|
);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Defined by Zend_Validate_Interface
|
||
|
|
*
|
||
|
|
* Returns true if and only if the counted words are at least min and
|
||
|
|
* not bigger than max (when max is not null).
|
||
|
|
*
|
||
|
|
* @param string $value Filename to check for word count
|
||
|
|
* @param array $file File data from Zend_File_Transfer
|
||
|
|
* @return boolean
|
||
|
|
*/
|
||
|
|
public function isValid($value, $file = null)
|
||
|
|
{
|
||
|
|
// Is file readable ?
|
||
|
|
require_once 'Zend/Loader.php';
|
||
|
|
if (!Zend_Loader::isReadable($value)) {
|
||
|
|
return $this->_throw($file, self::NOT_FOUND);
|
||
|
|
}
|
||
|
|
|
||
|
|
$content = file_get_contents($value);
|
||
|
|
$this->_count = str_word_count($content);
|
||
|
|
if (($this->_max !== null) && ($this->_count > $this->_max)) {
|
||
|
|
return $this->_throw($file, self::TOO_MUCH);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (($this->_min !== null) && ($this->_count < $this->_min)) {
|
||
|
|
return $this->_throw($file, self::TOO_LESS);
|
||
|
|
}
|
||
|
|
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
}
|