diff -r 000000000000 -r 4eba9c11703f web/Zend/Validate/File/WordCount.php --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/web/Zend/Validate/File/WordCount.php Mon Dec 13 18:29:26 2010 +0100 @@ -0,0 +1,101 @@ + "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 => "File '%value%' is not readable or does not exist", + ); + + /** + * 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; + } +}