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Core Improvements: Next Round #79 #80

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Awilum
2013-01-08 18:29:30 +02:00
parent ef76f8befc
commit b7dcc5be49
34 changed files with 341 additions and 194 deletions
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libraries/Gelato/Text/Text.php Normal file
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<?php
/**
* Gelato Library
*
* This source file is part of the Gelato Library. More information,
* documentation and tutorials can be found at http://gelato.monstra.org
*
* @package Gelato
*
* @author Romanenko Sergey / Awilum
* @copyright (c) 2013 Romanenko Sergey / Awilum
* @since 1.0.0
*/
class Text
{
/**
* Protected constructor since this is a static class.
*
* @access protected
*/
protected function __construct()
{
// Nothing here
}
/**
* Translit function ua,ru => latin
*
* <code>
* echo Text::translitIt('Привет');
* </code>
*
* @param string $str [ua,ru] string
* @return string $str
*/
public static function translitIt($str)
{
// Redefine vars
$str = (string) $str;
$patern = array(
"А" => "A", "Б" => "B", "В" => "V", "Г" => "G",
"Д" => "D", "Е" => "E", "Ж" => "J", "З" => "Z",
"И" => "I", "Й" => "Y", "К" => "K", "Л" => "L",
"М" => "M", "Н" => "N", "О" => "O", "П" => "P",
"Р" => "R", "С" => "S", "Т" => "T", "У" => "U",
"Ф" => "F", "Х" => "H", "Ц" => "TS", "Ч" => "CH",
"Ш" => "SH", "Щ" => "SCH", "Ъ" => "", "Ы" => "YI",
"Ь" => "", "Э" => "E", "Ю" => "YU", "Я" => "YA",
"а" => "a", "б" => "b", "в" => "v", "г" => "g",
"д" => "d", "е" => "e", "ж" => "j", "з" => "z",
"и" => "i", "й" => "y", "к" => "k", "л" => "l",
"м" => "m", "н" => "n", "о" => "o","п" => "p",
"р" => "r", "с" => "s", "т" => "t", "у" => "u",
"ф" => "f", "х" => "h", "ц" => "ts", "ч" => "ch",
"ш" => "sh", "щ" => "sch", "ъ" => "y", "ї" => "i",
"Ї" => "Yi", "є" => "ie", "Є" => "Ye", "ы" => "yi",
"ь" => "", "э" => "e", "ю" => "yu", "я" => "ya", "ё" => "yo"
);
return strtr($str, $patern);
}
/**
* Removes any leading and traling slashes from a string
*
* <code>
* echo Text::trimSlashes('some text here/');
* </code>
*
* @param string $str String with slashes
* @return string
*/
public static function trimSlashes($str)
{
// Redefine vars
$str = (string) $str;
return trim($str, '/');
}
/**
* Removes slashes contained in a string or in an array
*
* <code>
* echo Text::strpSlashes('some \ text \ here');
* </code>
*
* @param mixed $str String or array of strings with slashes
* @return mixed
*/
public static function strpSlashes($str)
{
if (is_array($str)) {
foreach ($str as $key => $val) {
$result[$key] = stripslashes($val);
}
} else {
$result = stripslashes($str);
}
return $result;
}
/**
* Removes single and double quotes from a string
*
* <code>
* echo Text::stripQuotes('some "text" here');
* </code>
*
* @param string $str String with single and double quotes
* @return string
*/
public static function stripQuotes($str)
{
// Redefine vars
$str = (string) $str;
return str_replace(array('"', "'"), '', $str);
}
/**
* Convert single and double quotes to entities
*
* <code>
* echo Text::quotesToEntities('some "text" here');
* </code>
*
* @param string $str String with single and double quotes
* @return string
*/
public static function quotesToEntities($str)
{
// Redefine vars
$str = (string) $str;
return str_replace(array("\'", "\"", "'", '"'), array("&#39;", "&quot;", "&#39;", "&quot;"), $str);
}
/**
* Creates a random string of characters
*
* <code>
* echo Text::random();
* </code>
*
* @param string $type The type of string. Default is 'alnum'
* @param integer $length The number of characters. Default is 16
* @return string
*/
public static function random($type = 'alnum', $length = 16)
{
// Redefine vars
$type = (string) $type;
$length = (int) $length;
switch ($type) {
case 'basic':
return mt_rand();
break;
default:
case 'alnum':
case 'numeric':
case 'nozero':
case 'alpha':
case 'distinct':
case 'hexdec':
switch ($type) {
case 'alpha':
$pool = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
break;
default:
case 'alnum':
$pool = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
break;
case 'numeric':
$pool = '0123456789';
break;
case 'nozero':
$pool = '123456789';
break;
case 'distinct':
$pool = '2345679ACDEFHJKLMNPRSTUVWXYZ';
break;
case 'hexdec':
$pool = '0123456789abcdef';
break;
}
$str = '';
for ($i=0; $i < $length; $i++) {
$str .= substr($pool, mt_rand(0, strlen($pool) -1), 1);
}
return $str;
break;
case 'unique':
return md5(uniqid(mt_rand()));
break;
case 'sha1' :
return sha1(uniqid(mt_rand(), true));
break;
}
}
/**
* Add's _1 to a string or increment the ending number to allow _2, _3, etc
*
* <code>
* $str = Text::increment($str);
* </code>
*
* @param string $str String to increment
* @param integer $first Start with
* @param string $separator Separator
* @return string
*/
public static function increment($str, $first = 1, $separator = '_')
{
preg_match('/(.+)'.$separator.'([0-9]+)$/', $str, $match);
return isset($match[2]) ? $match[1].$separator.($match[2] + 1) : $str.$separator.$first;
}
/**
* Cut string
*
* <code>
* echo Text::cut('Some text here', 5);
* </code>
*
* @param string $str Input string
* @param integer $length Length after cut
* @param string $cut_msg Message after cut string
* @return string
*/
public static function cut($str, $length, $cut_msg = null)
{
// Redefine vars
$str = (string) $str;
$length = (int) $length;
if (isset($cut_msg)) $msg = $cut_msg; else $msg = '...';
return function_exists('mb_substr') ? mb_substr($str, 0, $length, 'utf-8') . $msg : substr($str, 0, $length) . $msg;
}
/**
* Lowercase
*
* <code>
* echo Text::lowercase('Some text here');
* </code>
*
* @param string $str String
* @return string
*/
public static function lowercase($str)
{
// Redefine vars
$str = (string) $str;
return function_exists('mb_strtolower') ? mb_strtolower($str, 'utf-8') : strtolower($str);
}
/**
* Uppercase
*
* <code>
* echo Text::uppercase('some text here');
* </code>
*
* @param string $str String
* @return string
*/
public static function uppercase($str)
{
// Redefine vars
$str = (string) $str;
return function_exists('mb_strtoupper') ? mb_strtoupper($str, 'utf-8') : strtoupper($str);
}
/**
* Get length
*
* <code>
* echo Text::length('Some text here');
* </code>
*
* @param string $str String
* @return string
*/
public static function length($str)
{
// Redefine vars
$str = (string) $str;
return function_exists('mb_strlen') ? mb_strlen($str, 'utf-8') : strlen($str);
}
/**
* Create a lorem ipsum text
*
* <code>
* echo Text::lorem(2);
* </code>
*
* @param integer $num Count
* @return string
*/
public static function lorem($num = 1)
{
// Redefine vars
$num = (int) $num;
return str_repeat('Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.', (int) $num);
}
/**
* Extract the last `$num` characters from a string.
*
* <code>
* echo Text::right('Some text here', 4);
* </code>
*
* @param string $str The string to extract the characters from.
* @param integer $num The number of characters to extract.
* @return string
*/
public static function right($str, $num)
{
// Redefine vars
$str = (string) $str;
$num = (int) $num;
return substr($str, Text::length($str)-$num, $num);
}
/**
* Extract the first `$num` characters from a string.
*
* <code>
* echo Text::left('Some text here', 4);
* </code>
*
* @param string $str The string to extract the characters from.
* @param integer $num The number of characters to extract.
* @return string
*/
public static function left($str, $num)
{
// Redefine vars
$str = (string) $str;
$num = (int) $num;
return substr($str, 0, $num);
}
/**
* Replaces newline with <br> or <br />.
*
* <code>
* echo Text::nl2br("Some \n text \n here");
* </code>
*
* @param string $str The input string
* @param boolean $xhtml Xhtml or not
* @return string
*/
public static function nl2br($str, $xhtml = true)
{
// Redefine vars
$str = (string) $str;
$xhtml = (bool) $xhtml;
return str_replace(array("\r\n", "\n\r", "\n", "\r"), (($xhtml) ? '<br />' : '<br>'), $str);
}
/**
* Replaces <br> and <br /> with newline.
*
* <code>
* echo Text::br2nl("Some <br /> text <br /> here");
* </code>
*
* @param string $str The input string
* @return string
*/
public static function br2nl($str)
{
// Redefine vars
$str = (string) $str;
return str_replace(array('<br>', '<br/>', '<br />'), "\n", $str);
}
/**
* Converts & to &amp;.
*
* <code>
* echo Text::ampEncode("M&CMS");
* </code>
*
* @param string $str The input string
* @return string
*/
public static function ampEncode($str)
{
// Redefine vars
$str = (string) $str;
return str_replace('&', '&amp;', $str);
}
/**
* Converts &amp; to &.
*
* <code>
* echo Text::ampEncode("M&amp;CMS");
* </code>
*
* @param string $str The input string
* @return string
*/
public static function ampDecode($str)
{
// Redefine vars
$str = (string) $str;
return str_replace('&amp;', '&', $str);
}
/**
* Convert plain text to html
*
* <code>
* echo Text::toHtml('test');
* </code>
*
* @param string $str String
* @return string
*/
public static function toHtml($str)
{
// Redefine vars
$str = (string) $str;
return html_entity_decode($str, ENT_QUOTES, 'utf-8');
}
}