cms/wtrmln/helpers/helpers.php

   1 <?php
   2 /********************************************************************
   3
   4   Watermelon CMS
   5
   6 Copyright 2008 Radosław Pietruszewski
   7
   8 This program is free software; you can redistribute it and/or
   9 modify it under the terms of the GNU General Public License
  10 version 2 as published by the Free Software Foundation.
  11
  12 This program is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with this program; if not, write to the Free Software
  19 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  20
  21 ********************************************************************/
  22
  23
  24 /* nagłówek
  25 *******************************/
  26
  27 function setH1($value)
  28 {
  29    define('WTRMLN_H1',$value);
  30
  31         return '<h1>' . $value . '</h1>';
  32 }
  33
  34 /* Zamiana tablicy na obiekt
  35 ********************************/
  36
  37 function arrayToObject(array $array)
  38 {
  39    foreach($array as $key => $var)
  40    {
  41       if(is_array($var))
  42       {
  43          $object->$key = arrayToObject($var);
  44       }
  45       else
  46       {
  47          $object->$key = $var;
  48       }
  49    }
  50
  51    return $object;
  52 }
  53
  54 /* Zamiana obiektu na tablicę
  55 ********************************/
  56
  57 function objectToArray($object)
  58 {
  59    foreach($object as $key => $var)
  60    {
  61       if(is_object($var))
  62       {
  63          $array[$key] = objectToArray($var);
  64       }
  65       else
  66       {
  67          $array[$key] = $var;
  68       }
  69    }
  70
  71    return $array;
  72 }
  73
  74 /* Zamiana tablicy lub obiektu na HTML-owskie/XML-owskie argumenty
  75 ********************************/
  76
  77 function arrayToHTMLArguments($array)
  78 {
  79    $arguments = '';
  80
  81    foreach($array as $key => $var)
  82    {
  83       $arguments .= ' ' . $key . '="' . $var . '"';
  84    }
  85
  86    $arguments = substr($arguments, 1);
  87
  88    return $arguments;
  89 }
  90
  91 /* Alias funkcji arrayToHTMLArguments
  92 ********************************/
  93
  94 function objectToHTMLArguments($object)
  95 {
  96    return arrayToHTMLArguments($object);
  97 }
  98
  99 /* zwraca element tablicy $_POST
 100 ********************************/
 101
 102 function _POST($key)
 103 {
 104    return $_POST[$key];
 105 }
 106
 107 /* tworzy polską odmianę rzeczownika dla liczebnika
 108 *******************************/
 109
 110 function generatePlFormOf($int, $odm1, $odm2, $odm3)
 111 {
 112    if($int == 0) return $odm3;
 113    if($int == 1) return $odm1;
 114    if($int > 1 && $int < 5) return $odm2;
 115    if($int > 4 && $int < 22) return $odm3;
 116    $int = substr($int, -1, 1);
 117
 118    if($int == 0 || $int == 1) return $odm3;
 119    if($int > 1 && $int < 5) return $odm2;
 120    if($int > 4 && $int < 10) return $odm3;
 121 }
 122
 123 /* tworzy link do podstrony
 124 **************************************/
 125
 126 function site_url($url)
 127 {
 128    return WTRMLN_SITEURL . $url;
 129 }
 130
 131 /* określenie IP kolesia
 132 /*
 133 /* funkcja pochodzi oryginalnie z: http://php.org.pl/artykuly/3/22
 134 **************************************/
 135
 136 function ClientIP()
 137 {
 138    $ip = 0;
 139
 140    if(!empty($_SERVER['HTTP_CLIENT_IP']))
 141    {
 142       $ip = $_SERVER['HTTP_CLIENT_IP'];
 143    }
 144
 145    if(!empty($_SERVER['HTTP_X_FORWARDED_FOR']))
 146    {
 147       $ipList = explode(', ', $_SERVER['HTTP_X_FORWARDED_FOR']);
 148
 149       if($ip)
 150       {
 151          array_unshift($ipList, $ip);
 152          $ip = 0;
 153       }
 154
 155       foreach($ipList as $v)
 156       {
 157          if(!ereg('^(192\.168|172\.16|10|224|240|127|0)\.', $v))
 158          {
 159             return $v;
 160          }
 161       }
 162    }
 163    return $ip ? $ip : $_SERVER['REMOTE_ADDR'];
 164 }
 165
 166 /* zwraca hash określony w configu
 167 ***********************************/
 168
 169 function strHash($string, $algo = NULL)
 170 {
 171    if($algo === NULL)
 172    {
 173       $algo = Config::$hashAlgo;
 174       $algo = $algo[0];
 175    }
 176    elseif(is_int($algo))
 177    {
 178       $algo_id = $algo;
 179       $algo = Config::$hashAlgo;
 180       $algo = $algo[$algo_id];
 181    }
 182
 183    $algoType = $algo[0];
 184
 185    $algo = substr($algo, 1);
 186
 187    // jeśli pierwszy znak to "x", używamy do haszowania funkcji hash. Jeśli
 188    // inny - używamy standardowej funkcji (obecnie są chyba tylko trzy,
 189    // może w PHP6 będzie więcej)
 190
 191    if($algoType == 'x')
 192    {
 193       return hash($algo, $string);
 194    }
 195    else
 196    {
 197       return $algo($string);
 198    }
 199 }
 200
 201 ?>