cakephp2-php8/libs/inflector.php
2005-09-18 13:25:20 +00:00

281 lines
8.2 KiB
PHP

<?php
/* SVN FILE: $Id$ */
/**
* Short description for file.
*
* Long description for file
*
* PHP versions 4 and 5
*
* CakePHP : Rapid Development Framework <http://www.cakephp.org/>
* Copyright (c) 2005, CakePHP Authors/Developers
*
* Author(s): Michal Tatarynowicz aka Pies <tatarynowicz@gmail.com>
* Larry E. Masters aka PhpNut <nut@phpnut.com>
* Kamil Dzielinski aka Brego <brego.dk@gmail.com>
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @filesource
* @author CakePHP Authors/Developers
* @copyright Copyright (c) 2005, CakePHP Authors/Developers
* @link https://trac.cakephp.org/wiki/Authors Authors/Developers
* @package cake
* @subpackage cake.libs
* @since CakePHP v 0.2.9
* @version $Revision$
* @modifiedby $LastChangedBy$
* @lastmodified $Date$
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
*/
/**
* Short description for class
*
* Inflector pluralizes and singularizes English nouns.
* Test with $i = new Inflector(); $i->test();
*
* @package cake
* @subpackage cake.libs
* @since CakePHP v 0.2.9
*/
class Inflector extends Object
{
/**
* Constructor.
*
*/
function __construct ()
{
parent::__construct();
}
/**
* Return $word in plural form.
*
* @param string $word Word in singular
* @return string Word in plural
*/
function pluralize ($word)
{
$plural_rules = array(
'/^(ox)$/' => '\1\2en', # ox
'/([m|l])ouse$/' => '\1ice', # mouse, louse
'/(matr|vert|ind)ix|ex$/' => '\1ices', # matrix, vertex, index
'/(x|ch|ss|sh)$/' => '\1es', # search, switch, fix, box, process, address
'/([^aeiouy]|qu)ies$/' => '\1y',
'/([^aeiouy]|qu)y$/' => '\1ies', # query, ability, agency
'/(hive)$/' => '\1s', # archive, hive
'/(?:([^f])fe|([lr])f)$/' => '\1\2ves', # half, safe, wife
'/sis$/' => 'ses', # basis, diagnosis
'/([ti])um$/' => '\1a', # datum, medium
'/(p)erson$/' => '\1eople', # person, salesperson
'/(m)an$/' => '\1en', # man, woman, spokesman
'/(c)hild$/' => '\1hildren', # child
'/(buffal|tomat)o$/' => '\1\2oes', # buffalo, tomato
'/(bu)s$/' => '\1\2ses', # bus
'/(alias)/' => '\1es', # alias
'/(octop|vir)us$/' => '\1i', # octopus, virus - virus has no defined plural (according to Latin/dictionary.com), but viri is better than viruses/viruss
'/(ax|cri|test)is$/' => '\1es', # axis, crisis
'/s$/' => 's', # no change (compatibility)
'/$/' => 's'
);
foreach ($plural_rules as $rule => $replacement)
{
if (preg_match($rule, $word))
{
return preg_replace($rule, $replacement, $word);
}
}
return $word;//false;
}
/**
* Return $word in singular form.
*
* @param string $word Word in plural
* @return string Word in singular
*/
function singularize ($word)
{
$singular_rules = array(
'/(matr)ices$/' =>'\1ix',
'/(vert|ind)ices$/' => '\1ex',
'/^(ox)en/' => '\1',
'/(alias)es$/' => '\1',
'/([octop|vir])i$/' => '\1us',
'/(cris|ax|test)es$/' => '\1is',
'/(shoe)s$/' => '\1',
'/(o)es$/' => '\1',
'/(bus)es$/' => '\1',
'/([m|l])ice$/' => '\1ouse',
'/(x|ch|ss|sh)es$/' => '\1',
'/(m)ovies$/' => '\1\2ovie',
'/(s)eries$/' => '\1\2eries',
'/([^aeiouy]|qu)ies$/' => '\1y',
'/([lr])ves$/' => '\1f',
'/(tive)s$/' => '\1',
'/(hive)s$/' => '\1',
'/([^f])ves$/' => '\1fe',
'/(^analy)ses$/' => '\1sis',
'/((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/' => '\1\2sis',
'/([ti])a$/' => '\1um',
'/(p)eople$/' => '\1\2erson',
'/(m)en$/' => '\1an',
'/(s)tatus$/' => '\1\2tatus',
'/(c)hildren$/' => '\1\2hild',
'/(n)ews$/' => '\1\2ews',
'/s$/' => ''
);
foreach ($singular_rules as $rule => $replacement)
{
if (preg_match($rule, $word))
{
return preg_replace($rule, $replacement, $word);
}
}
// should not return false is not matched
return $word;//false;
}
/**
* Returns given $lower_case_and_underscored_word as a camelCased word.
*
* @param string $lower_case_and_underscored_word Word to camelize
* @return string Camelized word. likeThis.
*/
function camelize($lower_case_and_underscored_word)
{
return str_replace(" ","",ucwords(str_replace("_"," ",$lower_case_and_underscored_word)));
}
/**
* Returns an underscore-syntaxed ($like_this_dear_reader) version of the $camel_cased_word.
*
* @param string $camel_cased_word Camel-cased word to be "underscorized"
* @return string Underscore-syntaxed version of the $camel_cased_word
*/
function underscore($camel_cased_word)
{
$camel_cased_word = preg_replace('/([A-Z]+)([A-Z])/','\1_\2',$camel_cased_word);
return strtolower(preg_replace('/([a-z])([A-Z])/','\1_\2',$camel_cased_word));
}
/**
* Returns a human-readable string from $lower_case_and_underscored_word,
* by replacing underscores with a space, and by upper-casing the initial characters.
*
* @param string $lower_case_and_underscored_word String to be made more readable
* @return string Human-readable string
*/
function humanize($lower_case_and_underscored_word)
{
return ucwords(str_replace("_"," ",$lower_case_and_underscored_word));
}
/**
* Returns corresponding table name for given $class_name.
*
* @param string $class_name Name of class to get database table name for
* @return string Name of the database table for given class
*/
function tableize($class_name)
{
return Inflector::pluralize(Inflector::underscore($class_name));
}
/**
* Returns Cake class name ("Post" for the database table "posts".) for given database table.
*
* @param string $tableName Name of database table to get class name for
* @return string
*/
function classify($tableName)
{
return Inflector::camelize(Inflector::singularize($tableName));
}
/**
* Returns $class_name in underscored form, with "_id" tacked on at the end.
* This is for use in dealing with the database.
*
* @param string $class_name
* @return string
*/
function foreignKey($class_name)
{
return Inflector::underscore($class_name) . "_id";
}
/**
* Enter description here...
*
* @param unknown_type $name
* @return unknown
*/
function toControllerFilename($name)
{
return CONTROLLERS.Inflector::underscore($name).'.php';
}
/**
* Enter description here...
*
* @param unknown_type $name
* @return unknown
*/
function toHelperFilename($name)
{
return HELPERS.Inflector::underscore($name).'.php';
}
/**
* Enter description here...
*
* @param unknown_type $name
* @param unknown_type $correct
* @return unknown
*/
function toFullName($name, $correct)
{
if (strstr($name, '_') && (strtolower($name) == $name))
{
return Inflector::camelize($name);
}
if (preg_match("/^(.*)({$correct})$/i", $name, $reg))
{
if ($reg[2] == $correct)
{
return $name;
}
else
{
return ucfirst($reg[1].$correct);
}
}
else
{
return ucfirst($name.$correct);
}
}
/**
* Enter description here...
*
* @param unknown_type $name
* @return unknown
*/
function toLibraryFilename ($name)
{
return LIBS.Inflector::underscore($name).'.php';
}
}
?>