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<?php
$HTTP_POST_VARS = &$_POST;
$HTTP_GET_VARS = &$_GET;
$HTTP_COOKIE_VARS = &$_COOKIE;
class WFM {
var $formatirajVrednost = array();
var $velicinaFajla = "";
function WFM() {
}
function poveziBazu() {
$link = mysql_connect("localhost", "vlasotin_vesti", "Vlass2015") or die("GRESKA: ".mysql_error());
mysql_select_db("vlasotin_cms", $link) or die("GRESKA: ".mysql_error());
mysql_query ("SET NAMES utf8 COLLATE utf8_general_ci", $link);
return $link;
}
function zatvoriBazu($link) {
mysql_close($link);
}
function redirektuj($link, $time = 0) {
echo "<meta http-equiv='refresh' content='$time;URL=$link' />";
}
function izvrsiUpit($sqlUpit) {
global $link;
$upit = mysql_query($sqlUpit, $link) or die("GRESKA: ".mysql_error($link));
$niz = split(" ", $sqlUpit);
if($niz[0] == "INSERT") $_SESSION["insertID"] = mysql_insert_id();
return $upit;
}
function vrednostPolja($polje,$vrednost,$uporednoPolje,$tabela){
$sqlUpit = "SELECT $polje FROM $tabela WHERE $uporednoPolje = '$vrednost'";
$upit = $this->izvrsiUpit($sqlUpit);
$red = mysql_fetch_array($upit, MYSQL_NUM);
$vrednost = $red[0];
return $vrednost;
}
function procistiString($string) {
$vrednost = htmlspecialchars($string);
//$vrednost = addslashes($vrednost);
$vrednost = mysql_real_escape_string($vrednost);
return $vrednost;
}
function preuzmiVrednost($vrednost){
global $HTTP_POST_VARS, $HTTP_GET_VARS, $_SERVER;
$REQUEST_METHOD = $_SERVER["REQUEST_METHOD"];
if($REQUEST_METHOD == 'POST') {
$uzetaVrednost = $HTTP_POST_VARS["$vrednost"];
} else if($REQUEST_METHOD == 'GET') {
$uzetaVrednost = $HTTP_GET_VARS["$vrednost"];
}
return $this->procistiString($uzetaVrednost);
}
/*
* petlja($upit, 3, 3,
* "<br />",
* "<p>{ime}<br />{komentar}<br /><small>{datum}</small></p>",
* array("ime", "komentar", "datum"));
*/
function fileUpload($field_name, $targetDir, $fileName, $exstensions) {
if(isset($_FILES["$field_name"]) && $_FILES["$field_name"]['size'] > 0) {
$tmp_name = $_FILES["$field_name"]["tmp_name"];
$file_type = $_FILES["$field_name"]["type"];
$getExt = explode ('.', $_FILES["$field_name"]['name']);
$file_ext = $getExt[count($getExt)-1];
$file_ext = strtolower($file_ext);
$file_size = $_FILES["$field_name"]['size'];
$niz = explode(",", $exstensions);
if(!in_array($file_ext, $niz))
die("Error: Only these picture extensions are allowed <strong>".$exstensions."</strong>");
$random = rand(1,99999);
$name = $fileName."-".$random.".".$file_ext;
$n = $targetDir.$name;
move_uploaded_file($tmp_name, $n);
return $name;
}
}
function petlja() {
global $link;
$rezultat = func_get_arg(0);
$dimenzija1 = func_get_arg(1);
$dimenzija2 = func_get_arg(2);
$razmak = func_get_arg(3);
$string = func_get_arg(4);
$nizPolja = func_get_arg(5);
$brojac1 = 1;
$brojac2 = 1;
while($red = mysql_fetch_array($rezultat, MYSQL_ASSOC)) {
//$pomString = $string;
for($i=0; $i<count($nizPolja); $i++) {
$zamena = $red[$nizPolja[$i]]; // menja po default-u
///// pravimo switch zbog potrebe da se formatiraju podaci
switch($this->formatirajVrednost[$nizPolja[$i]]) {
case "number":
$zamena = number_format($red[$nizPolja[$i]], 2, ",", " ");
break;
case "date":
$zamena = date("Y-m-d", strtotime($red[$nizPolja[$i]]));
break;
case "picture":
if($red[$nizPolja[$i]] == "") $zamena = "nemaslike.png";
else $zamena = $red[$nizPolja[$i]]; //$this->vrednostPolja("name", $red[$nizPolja[$i]], "id", "slike");
break;
case "trueFalse":
if($red[$nizPolja[$i]] == 1) $zamena = "prikazuje se";
else $zamena = "ne prikazuje se";
break;
case "longText":
$zamena = htmlspecialchars_decode($red[$nizPolja[$i]]);
break;
case "fileSize":
$zamena = sizeOfFile($red[$nizPolja[$i]]);
break;
case "forumAutor":
$autorName = $this->vrednostPolja("displayName", $red[$nizPolja[$i]], "id", "korisnici");
$zamena = $autorName;
break;
}
if($i == 0)
$pomString = ereg_replace("{".$nizPolja[$i]."}", $zamena, $string);
else
$pomString = ereg_replace("{".$nizPolja[$i]."}", $zamena, $pomString);
}
echo stripslashes($pomString);
if($brojac1 == $dimenzija1) {
echo $razmak;
$brojac1 = 0;
$brojac2++;
}
if($brojac2 > $dimenzija2) {
break;
}
$brojac1++;
}
}
function zavrsi($string) {
global $link;
$this->zatvoriBazu($link);
echo $string;
}
function setMessage($string, $type = "success") {
$_SESSION["message"] = $string;
$_SESSION["messageType"] = $type;
}
function getMessage() {
$string = $_SESSION["message"];
$type = $_SESSION["messageType"];
if(strlen($string) > 0) {
unset($_SESSION["message"]);
unset($_SESSION["messageType"]);
?>
<div class="alert alert-<?= $type; ?>">
<a class="close" data-dismiss="alert">×</a>
<?= $string; ?>
</div>
<?php
}
}
function izbor($sql, $tip, $vrednost, $polja) {
global $link;
$upit = mysql_query($sql, $link) or die("GRESKA: ".mysql_error($link));
$brojRez = mysql_num_rows($upit);
switch($tip) {
case "select":
$value = $polja[0];
$name = $polja[1];
while($data = mysql_fetch_array($upit, MYSQL_ASSOC)) {
$izabran = "";
if($data[$value] == $vrednost) $izabran = "selected=\"selected\"";
echo "<option value=\"$data[$value]\" $izabran>$data[$name]</option>";
}
break;
}
}
} //end of class
?>