From 155cf6aeea9ba7ecbc39face6442d3ce1b03ad8e Mon Sep 17 00:00:00 2001
From: Nils Schwabe
Date: Wed, 4 Jun 2014 14:27:03 +0200
Subject: Add webinterface with functionallity

---
 management-interface/lib/utf.php | 192 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 192 insertions(+)
 create mode 100644 management-interface/lib/utf.php

(limited to 'management-interface/lib/utf.php')

diff --git a/management-interface/lib/utf.php b/management-interface/lib/utf.php
new file mode 100644
index 0000000..63dcb3a
--- /dev/null
+++ b/management-interface/lib/utf.php
@@ -0,0 +1,192 @@
+<?php
+
+/*
+	Copyright (c) 2009-2014 F3::Factory/Bong Cosca, All rights reserved.
+
+	This file is part of the Fat-Free Framework (http://fatfree.sf.net).
+
+	THE SOFTWARE AND DOCUMENTATION ARE PROVIDED "AS IS" WITHOUT WARRANTY OF
+	ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+	IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
+	PURPOSE.
+
+	Please see the license.txt file for more information.
+*/
+
+//! Unicode string manager
+class UTF extends Prefab {
+
+	/**
+	*	Get string length
+	*	@return int
+	*	@param $str string
+	**/
+	function strlen($str) {
+		preg_match_all('/./us',$str,$parts);
+		return count($parts[0]);
+	}
+
+	/**
+	*	Reverse a string
+	*	@return string
+	*	@param $str string
+	**/
+	function strrev($str) {
+		preg_match_all('/./us',$str,$parts);
+		return implode('',array_reverse($parts[0]));
+	}
+
+	/**
+	*	Find position of first occurrence of a string (case-insensitive)
+	*	@return int|FALSE
+	*	@param $stack string
+	*	@param $needle string
+	*	@param $ofs int
+	**/
+	function stripos($stack,$needle,$ofs=0) {
+		return $this->strpos($stack,$needle,$ofs,TRUE);
+	}
+
+	/**
+	*	Find position of first occurrence of a string
+	*	@return int|FALSE
+	*	@param $stack string
+	*	@param $needle string
+	*	@param $ofs int
+	*	@param $case bool
+	**/
+	function strpos($stack,$needle,$ofs=0,$case=FALSE) {
+		return preg_match('/^(.{'.$ofs.'}.*?)'.
+			preg_quote($needle,'/').'/us'.($case?'i':''),$stack,$match)?
+			$this->strlen($match[1]):FALSE;
+	}
+
+	/**
+	*	Returns part of haystack string from the first occurrence of
+	*	needle to the end of haystack (case-insensitive)
+	*	@return string|FALSE
+	*	@param $stack string
+	*	@param $needle string
+	*	@param $before bool
+	**/
+	function stristr($stack,$needle,$before=FALSE) {
+		return $this->strstr($stack,$needle,$before,TRUE);
+	}
+
+	/**
+	*	Returns part of haystack string from the first occurrence of
+	*	needle to the end of haystack
+	*	@return string|FALSE
+	*	@param $stack string
+	*	@param $needle string
+	*	@param $before bool
+	*	@param $case bool
+	**/
+	function strstr($stack,$needle,$before=FALSE,$case=FALSE) {
+		if (!$needle)
+			return FALSE;
+		preg_match('/^(.*?)'.preg_quote($needle,'/').'/us'.($case?'i':''),
+			$stack,$match);
+		return isset($match[1])?
+			($before?
+				$match[1]:
+				$this->substr($stack,$this->strlen($match[1]))):
+			FALSE;
+	}
+
+	/**
+	*	Return part of a string
+	*	@return string|FALSE
+	*	@param $str string
+	*	@param $start int
+	*	@param $len int
+	**/
+	function substr($str,$start,$len=0) {
+		if ($start<0)
+			$start=$this->strlen($str)+$start;
+		if (!$len)
+			$len=$this->strlen($str)-$start;
+		return preg_match('/^.{'.$start.'}(.{0,'.$len.'})/us',$str,$match)?
+			$match[1]:FALSE;
+	}
+
+	/**
+	*	Count the number of substring occurrences
+	*	@return int
+	*	@param $stack string
+	*	@param $needle string
+	**/
+	function substr_count($stack,$needle) {
+		preg_match_all('/'.preg_quote($needle,'/').'/us',$stack,
+			$matches,PREG_SET_ORDER);
+		return count($matches);
+	}
+
+	/**
+	*	Strip whitespaces from the beginning of a string
+	*	@return string
+	*	@param $str string
+	**/
+	function ltrim($str) {
+		return preg_replace('/^[\pZ\pC]+/u','',$str);
+	}
+
+	/**
+	*	Strip whitespaces from the end of a string
+	*	@return string
+	*	@param $str string
+	**/
+	function rtrim($str) {
+		return preg_replace('/[\pZ\pC]+$/u','',$str);
+	}
+
+	/**
+	*	Strip whitespaces from the beginning and end of a string
+	*	@return string
+	*	@param $str string
+	**/
+	function trim($str) {
+		return preg_replace('/^[\pZ\pC]+|[\pZ\pC]+$/u','',$str);
+	}
+
+	/**
+	*	Return UTF-8 byte order mark
+	*	@return string
+	**/
+	function bom() {
+		return chr(0xef).chr(0xbb).chr(0xbf);
+	}
+
+	/**
+	*	Convert code points to Unicode symbols
+	*	@return string
+	*	@param $str string
+	**/
+	function translate($str) {
+		return html_entity_decode(
+			preg_replace('/\\\\u([[:xdigit:]]+)/i','&#x\1;',$str));
+	}
+
+	/**
+	*	Translate emoji tokens to Unicode font-supported symbols
+	*	@return string
+	*	@param $str string
+	**/
+	function emojify($str) {
+		$map=array(
+			':('=>'\u2639', // frown
+			':)'=>'\u263a', // smile
+			'<3'=>'\u2665', // heart
+			':D'=>'\u1f603', // grin
+			'XD'=>'\u1f606', // laugh
+			';)'=>'\u1f609', // wink
+			':P'=>'\u1f60b', // tongue
+			':,'=>'\u1f60f', // think
+			':/'=>'\u1f623', // skeptic
+			'8O'=>'\u1f632', // oops
+		)+Base::instance()->get('EMOJI');
+		return $this->translate(str_replace(array_keys($map),
+			array_values($map),$str));
+	}
+
+}
-- 
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