<?PHP
/**
* @author Lieven Roegiers
* @copyright 2007 refactor 2009
* @CMS autosite
* opensource http://code.google.com/p/autosite/
*/
if (!function_exists('csv_plus')){//include_once its when it is include in the php lib
class csv_plus implements tosave{
private $Delimiter=',';
private $maxfilesize=1000;
private $filelocation;
private $minlivetime =0;
private $file;
private $errornr;
/**
* @param mixed $pathname
* @param mixed $filelocation
* @param integer $lifetime
* @return
*/
public function __construct($pathname,$filelocation,$lifetime = 0){
$this->filelocation=$pathname.$filelocation;
$this->minlivetime = $lifetime;//(1 * 1 * 60 * 60);
}
/**
* @param string $mode
* @return
*/
private function open($mode='a+'){
return($this->is_readytouse()&& $this->file = fopen($this->filelocation,$mode)); //File!found E53
}
/**
* @param mixed $arrData
* @param bool $del_oldlines
* @return
*/
function save_line($arrData,$del_oldlines=true){
if ($del_oldlines){
$this->del_oldlines();
}
$timestamp = ($this->minlivetime>0)?(time()+$this->minlivetime).$this->Delimiter:"";
$datastring =" ".$timestamp.implode($this->Delimiter,$arrData);//space on the front is for search
$datastring = $this->Aln2br($datastring)."\n";
return ($this->open()&& fputs($this->file, $datastring));
}
/**
* @return bool
*/
private function Aln2br($txt){
return strtr($txt, array("\r\n" => '<br/>', "\r" => '<br/>', "\n" => '<br/>'));
}
private function Abr2ln($txt){
return strtr($txt, array("<br />" => "\n", "<br/>" => "\n"));
}
public function is_readytouse(){
return(isset($this->filelocation)&& is_file($this->filelocation));
}
/**
* @param mixed $source fname
* @param string $destprefix
* @return bool
*/
private function bakup($source,$destprefix=".BAK"){
return (is_file($source) && (filesize($source)>0)&& !copy($source, $source.$destprefix));
}
/**
* @return void
*/
private function add($source,$destprefix=".BAK"){
return (is_file($source) && (filesize($source)>0)&& !copy($source, $source.$destprefix));
}
/**
* @return void
*/
private function del_oldlines(){
if ($this->is_readytouse()&& filesize($this->filelocation)>$this->maxfilesize){
if ($this->bakup($this->filelocation)){//rename($path.$file, $path.$bakfile);
unlink ($this->filelocation);
}
$lines = file($this->filelocation.".BAK");
if (!$this->open()) {
foreach ($lines as $line_num => $line){
$kkey=explode(',', $line);
if((time() > $kkey[0])){//releastijd
}elseif(fputs($file,$line)){//infileplaatsen
}else {//echo "error write bakup";
}
}
}
}
}
/**
* @param mixed $Fname
* @return
*/
function HTML_listvieuw($Fname){
$row = 1;
$fp = fopen ($fname,"r");
while ($data = fgetcsv($Fname,1000,",")) {
$num = count ($data);
print "<p> $num velden in regel $row: <br>\n";
$row++;
for ($c=0; $c < $num; $c++) {
print $data[$c] . "<br>\n";
}
}
}
/*function HTML_table($Fname){
$row = 1;
$fp = fopen ($fname,"r");
while ($data = fgetcsv($Fname,1000,",")) {
$num = count ($data);
print "<p> $num velden in regel $row: <br>\n";
$row++;
for ($c=0; $c < $num; $c++) {
print $data[$c] . "<br>\n";
}
}
}*/
/**
* @param mixed $findstring
* @param integer $resul
* @return string line
*/
function find_line($findstring,$resul=1){
if ($this->open()){
while (!feof($this->file))
{$line = fgetcsv($this->file,1024,",");
if(is_array ($line)){
if (!$pos = array_search($findstring,$line )){
//print_r($line); //niet gekozen items
}else{
return $line ;
exit;
}
}else{
//fun_error(381);//Invalid array
}
$line="";
}
}
}
/**
* @param mixed $findstring
* @param integer $resul
* @return string line
*/
private function pos_line($findstring,$resul=1){
if ($this->open()){
while (!feof($this->file))
{$line = fgetcsv($this->file,1024,",");
if(is_array ($line)){
if (!$pos = array_search($findstring,$line )){
//print_r($line); //niet gekozen items
}else{
return $line ;
exit;
}
}else{
//fun_error(381);//Invalid array
}
$line="";
}
}
}
/**
* @return
*/
function __destruct(){
@fclose ($this->file);
}
}
}
?>
