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<?php
namespace Bitrix\Disk\Ui;
use Bitrix\Disk\BaseObject;
use Bitrix\Main\IO\Path;
use Bitrix\Main\Text\Emoji;
final class Text
{
/**
* Get numeric case for lang messages.
* @param $number
* @param $once
* @param $multi21
* @param $multi2_4
* @param $multi5_20
* @return string
*/
public static function getNumericCase($number, $once, $multi21, $multi2_4, $multi5_20)
{
if($number == 1)
{
return $once;
}
if($number < 0)
{
$number = -$number;
}
$number %= 100;
if($number >= 5 && $number <= 20)
{
return $multi5_20;
}
$number %= 10;
if($number == 1)
{
return $multi21;
}
if($number >= 2 && $number <= 4)
{
return $multi2_4;
}
return $multi5_20;
}
/**
* Clean possible trash can suffix from string. We know suffix length.
* @param $string
* @return string
*/
public static function cleanTrashCanSuffix($string)
{
if(
substr($string, -1) !== 'i' ||
strlen($string) < 17 ||
substr($string, -16, 1) !== 'i' ||
!(
preg_match('%i[0-9a-z]{0,4}[0-9]{10,12}i$%iU' . BX_UTF_PCRE_MODIFIER, $string) ||
preg_match('%i[0-9]{11}[a-z]{3}i$%iU' . BX_UTF_PCRE_MODIFIER, $string) //our cp old version
)
)
{
return $string;
}
return substr($string, 0, -16);
}
/**
* Append trash can suffix to string.
* @param $string
* @return string
*/
public static function appendTrashCanSuffix($string)
{
return $string . 'i' . str_pad(strtr(microtime(true), array('.' => '')), 14, chr(rand(97, 122)), STR_PAD_LEFT) . 'i';
}
/**
* Kill all tags from text.
* @param $text
* @return string
*/
public static function killTags($text)
{
$text = strip_tags($text);
return preg_replace(
array(
"/\<(\/?)(quote|code|font|color|video)([^\>]*)\>/is".BX_UTF_PCRE_MODIFIER,
"/\[(\/?)(b|u|i|s|list|code|quote|font|color|url|img|video)([^\]]*)\]/is".BX_UTF_PCRE_MODIFIER,
"/\[[0-9a-zA-Z\W\=]+\]/iUs".BX_UTF_PCRE_MODIFIER,
),
"",
$text);
}
/**
* Replaces invalid characters in filename by _.
* @param $filename
* @return string
*/
public static function correctFilename($filename)
{
return self::correctObjectName($filename);
}
/**
* Replaces invalid characters in folder name by _.
* Removes dots in folder name from end of string. It's for compatible with Windows.
* @param $folderName
* @return string
*/
public static function correctFolderName($folderName)
{
$folderName = self::correctObjectName($folderName);
if(substr($folderName, -1) === '.')
{
return rtrim($folderName, '.');
}
return $folderName;
}
protected static function correctObjectName($objectName)
{
$objectName = trim($objectName);
$objectName = Emoji::replace($objectName, function(){
return '_';
});
if (BaseObject::isValidValueForField('NAME', $objectName))
{
return $objectName;
}
return \Bitrix\Main\IO\Path::replaceInvalidFilename($objectName, function(){
return '_';
});
}
}