<?php
@include("../config.php");
class Main
{
/* BEGIN __CONSTRUNCT FUNCITON FOR THE MAIN CLASS */
public function __construct()
{
/*BEGIN SETTING PAGE PER RECORD */
if(isset($_GET['record']) && is_numeric($_GET['record']))
{
$_SESSION['pagerecords_limit']=$_GET['record'];
}
/* END SETTING PAGE PER RECORD */
$this->pagefilename = basename($_SERVER['PHP_SELF']);
}
/* END __CONSTRUNCT FUNCITON FOR THE MAIN CLASS */
/*BEGIN PAGE REDIRECTION FUNCTION */
public function RedirectPage($url)
{
if($url!="")
{
echo '<script type="text/javascript">window.location="'.$url.'";</script>';
exit;
}
}
/*END PAGE REDIRECTION FUNCTION : RedirectPage()*/
/*BEGIN VIEW LINK CREATION FUNCTION */
public function ViewLink($id)
{
echo $this->pagefilename.'?action=view&id='.$id;
}
/*END EDIT LINK CREATION FUNCTION */
/*BEGIN EDIT LINK CREATION FUNCTION */
public function EditLink($id)
{
echo $this->pagefilename.'?action=edit&id='.$id;
}
/*END EDIT LINK CREATION FUNCTION */
/*BEGIN STATUS CHANGE LINK CREATION FUNCTION */
public function StatusChangeLink($id,$currentstatus)
{
if($currentstatus=="0")
{
echo '<a href="'.$this->pagefilename.'?action=status&status=1&id='.$id.'"><span class="label label-danger">Inactive</span></a>';
}
else
{
echo '<a href="'.$this->pagefilename.'?action=status&status=0&id='.$id.'"><span class="label label-success">Active</span></a>';
}
}
public function StatusLink($id,$status=0)
{
echo $this->pagefilename.'?action=status&status='.$status.'&id='.$id;
}
/*END STATUS CHANGE LINK CREATION FUNCTION */
/*BEGIN DELETE LINK CREATION FUNCTION */
public function DeleteLink($id)
{
echo $this->pagefilename.'?action=delete&id='.$id;
}
/*END DELETE LINK CREATION FUNCTION */
/*BEGIN SEND MAIL FUNCTION */
public function SendMail($mailto,$subject,$message,$attachments="")
{
// To send HTML mail, the Content-type header must be set
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
// Additional headers
//$headers .= 'To: user <user@example.com>, User2 <user2@example.com>' . "\r\n";
$headers .= 'From: User Test <usertest@example.php>' . "\r\n";
@mail($mailto,$subject,$message,$headers);
}
/*END SEND MAIL FUNCTION : SendMail() */
/*BEGIN GET RANDOM STRING FUNCTION */
public function GetRandomString($length,$type=0)
{
$key = '';
if($type==1) //NUMERIC ONLY
{
$keys = range(0, 9);
}
else if($type==2) //APHA ONLY
{
$keys = range('a', 'z');
}
else
{
$keys = array_merge(range(0, 9), range('a', 'z'));
}
for ($i = 0; $i < $length; $i++)
{
$key .= $keys[array_rand($keys)];
}
return $key;
}
/*END GET RANDOM STRING FUNCTION : GetRandomString() */
/*BEGIN DATABASE RECORD FUNCTION */
/*BEGIN INSERT RECORD FUNCTION */
public function InsertRecord($tablename, array $values)
{
/*
REQUIREMENT :
$tablename : Table Name where data will be inserted
$values : array
field_1 => value_1,field_2 => value_2,field_3 => value_3,field_n => value_n
fields name and values which will be added for the record
RETURN : LAST INSERTED IDs
*/
$last_inserted_id=0;
if(TABLE_PREFIX!="")
{
$tablename = TABLE_PREFIX.$tablename;
}
if(!empty($values))
{
$query_string = "insert into ".$tablename." set ";
foreach($values as $key=>$value)
{
$query_string.=$key." = '".addslashes($value)."' , ";
}
$query_string = trim($query_string," , ");
/* TO CHECK QUERY REMOVE ENABLE BELOW CODE */
//echo $query_string;exit;
mysql_query($query_string) or die(mysql_error());
$last_inserted_id = mysql_insert_id();
}
return $last_inserted_id;
}
/*END INSERT RECORD FUNCTION : InsertRecord()*/
/*BEGIN INSERT MULTIPLE RECORD FUNCTION */
public function InsertMultipleRecord($tablename,$fieldarray,$valuearray)
{
if(TABLE_PREFIX!="")
{
$tablename = TABLE_PREFIX.$tablename;
}
$query_string = "insert into ".$tablename." (";
foreach ($fieldarray as $key => $value)
{
$query_string.="`".$value."` ,";
}
$query_string = trim($query_string," ,");
$query_string.=" ) values ";
foreach ($valuearray as $key => $value)
{
$query_string.=" ( ";
foreach ($value as $k => $v)
{
$query_string.="'".addslashes($v)."' ,";
}
$query_string.=" ) ,";
}
$query_string = trim($query_string," ,");
/* TO CHECK QUERY REMOVE ENABLE BELOW CODE */
//echo $query_string;exit;
mysql_query($query_string) or die(mysql_error());
//$last_inserted_id = mysql_insert_id();
$totalnewrecord = mysql_affected_rows();
return $totalnewrecord;
}
/*END INSERT MULTIPLE RECORD FUNCTION */
/*BEGIN GET SINGLE RECORD FUNCTION */
public function GetSingleRecord($tablename,array $array)
{
/*
REQUIREMENT :
$tablename : Table Name where data will be inserted
$array : array
fields : * or field_1, field_2, field_n #BY DEFAULT *
where : where condition as per your requirement
RETURN : RECORD ARRAY
*/
if(TABLE_PREFIX!="")
{
$tablename = TABLE_PREFIX.$tablename;
}
$record = array();
if(!isset($array['fields']) || $array['fields']=="") {$array['fields']="*";}
$query_string = "select ".$array['fields']." from ".$tablename." where 1=1 ";
if(@$array['where']!="")
{
$query_string.=" and ".$array['where']." ";
}
/* TO CHECK QUERY REMOVE ENABLE BELOW CODE */
//echo $query_string;exit;
$query = mysql_query($query_string) or die(mysql_error());
if(@mysql_num_rows($query)>0)
{
$record = mysql_fetch_assoc($query);
}
return $record;
}
/*END GET SINGLE RECORD FUNCTION */
/*BEGIN GET RECORD FUNCTION */
public function GetRecord($tablename,array $array)
{
/*
REQUIREMENT :
$tablename : Table Name where data will be inserted
$array : array
fields : * or field_1, field_2, field_n #BY DEFAULT *
where : where condition as per your requirement
orderby : order by parameter : #BY DEFAULT PRIMARY KEY
ordertype : order type parameter : #BY DEFAULT PRIMARY KEY desc
limit : limit of the record, 10 or 20 or n...
startfrom : record starts from
groupby : group by
RETURN : RECORD ARRAY
*/
if(TABLE_PREFIX!="")
{
$tablename = TABLE_PREFIX.$tablename;
}
$record = array();
if(!isset($array['fields']) || $array['fields']=="") {$array['fields']="*";}
$query_string = "select ".$array['fields']." from ".$tablename." where 1=1 ";
if(@$array['where']!="")
{
$query_string.=" and ".$array['where']." ";
}
//seeting order by
if(@$array['orderby']=="")
{
$array['orderby']=1;
}
//setting order type
if(@$array['ordertype']=="")
{
$array['ordertype']="desc";
}
$query_string.=" order by ".$array['orderby']." ".$array['ordertype'];
//setting group by
if(@$array['groupby']!="")
{
$query_string.=" group by ".$array['groupby'];
}
//setting record start limit
if(@$array['startfrom']=="")
{
$array['startfrom']=0;
}
//setting record limit
if(@$array['limit']>0 && is_numeric(@$array['limit']))
{
$query_string.=" limit ".$array['startfrom'].", ".$array['limit'];
}
/* TO CHECK QUERY REMOVE ENABLE BELOW CODE */
//echo $query_string;exit;
$query = mysql_query($query_string) or die(mysql_error());
if(@mysql_num_rows($query)>0)
{
while($data=mysql_fetch_assoc($query))
{
$record[] = $data;
}
}
return $record;
}
/*END GET RECORD FUNCTION GetRecord()*/
/*BEGIN PAGINATION FUNCTION */
public function PagiNation($tablename,$primarykey)
{
/*
REQUIREMENT :
$tablename : Table Name where data will be inserted
$primarykey : primary key of the table
RETURN : display the pagination number in list
*/
if(TABLE_PREFIX!="")
{
$tablename = TABLE_PREFIX.$tablename;
}
echo '<div class="row">';
echo '<div class="col-md-8">';
$totalrecord_data = mysql_fetch_array(mysql_query("select count(".$primarykey.") as total from ".$tablename.""));
if($totalrecord_data['total']>0)
{
$lastpage = ceil($totalrecord_data['total']/$_SESSION['pagerecords_limit']);
if($lastpage>1)
{
echo '<ul class="pagination">';
if(@$_GET['page']>1)
{
echo '<li><a href="'.$_SERVER['PHP_SELF'].'?page=1">«</a></li>';
}
for($a=1;$a<=$lastpage;$a++)
{
if(@$_GET['page']==$a)
{
echo '<li><a href="'.$_SERVER['PHP_SELF'].'?page='.$a.'" style="background:#ddd !important;">'.$a.'</a></li>';
}
else
{
echo '<li><a href="'.$_SERVER['PHP_SELF'].'?page='.$a.'">'.$a.'</a></li>';
}
}
if(@$_GET['page']<$lastpage)
{
echo '<li><a href="'.$_SERVER['PHP_SELF'].'?page='.$lastpage.'">»</a></li>';
}
echo '</ul>';
}
}
echo '</div>';
echo '<div class="col-md-3">';
if($totalrecord_data['total']>20)
{
echo '<ul class="pagination">';
echo "<li><a>Records/Page : </a></li>";
$record_array = array(20,50,100,200);
foreach ($record_array as $key => $value)
{
if($_SESSION['pagerecords_limit']==$value)
{$activerecord='style="background:#ddd !important;"';}
else
{$activerecord="";}
echo '<li><a href="'.$_SERVER['PHP_SELF'].'?record='.$value.'" '.$activerecord.'>'.$value.'</a></li>';
}
echo '</ul>';
}
echo '</div>';
echo '</div>';
}
/*END PAGINATION FUNCTION : PagiNation() */
/*BEGIN UPDATE RECORD FUNCTION */
public function UpdateRecord($tablename,array $values,$where="")
{
/*
REQUIREMENT :
$tablename : Table Name where data will be inserted
$values : array
field_1 => value_1,field_2 => value_2,field_3 => value_3,field_n => value_n
field names and values which will be updated.
$where : Where condition in string : id = 1, id =1 and status=1
RETURN : number of updated records
*/
if(TABLE_PREFIX!="")
{
$tablename = TABLE_PREFIX.$tablename;
}
if(!empty($values))
{
$query_string = "update ".$tablename." set ";
foreach($values as $key=>$value)
{
$query_string.=$key." = '".addslashes($value)."' , ";
}
$query_string = trim($query_string," , ");
if($where!="")
{
$query_string.=" where ".$where;
}
/* TO CHECK QUERY REMOVE ENABLE BELOW CODE */
//echo $query_string;exit;
mysql_query($query_string) or die(mysql_error());
}
return mysql_affected_rows();
}
/*END UPDATE RECORD FUNCTION : UpdateRecord()*/
/*BEGIN DELETE RECORD FUNCTION*/
public function DeleteRecord($tablename, $where, $limit=0)
{
/*
REQUIREMENT :
$tablename : Table Name where data will be inserted
$where : Where condition in string : id = 1, id =1 and status=1
RETURN : number of deleted records
*/
if(TABLE_PREFIX!="")
{
$tablename = TABLE_PREFIX.$tablename;
}
$query_string = "delete from ".$tablename." ";
if($where!="")
{
$query_string.=" where ".$where;
}
if($limit>0)
{
$query_string.=" limit ".$limit;
}
/* TO CHECK QUERY REMOVE ENABLE BELOW CODE */
//echo $query_string;exit;
mysql_query($query_string) or die(mysql_error());
return mysql_affected_rows();
}
/*END DELETE RECORD FUNCTION : DeleteRecord() */
/*BEGIN GET CUSTOM FUNCTION */
public function GetCustom($query_string)
{
/*
REQUIREMENT :
$query = query string as per your requirements
*/
$query = mysql_query($query_string) or die(mysql_error());
$record_array = array();
while($data=mysql_fetch_assoc($query))
{
$record_array[] = $data;
}
return $record_array;
}
/*END GET CUSTOM FUNCTION : GetCustom() */
/*END DATABASE BASED NORMAL FUNCTION */
/*BEGIN FILE MANAGEMENT FUNCTOIN */
/*BEGIN UPLOAD FILE FUNCTION */
public function UploadFile($files,array $array)
{
$uploaded_files = array();
if(isset($files) && $files['name']!="")
{
//CHANGING PERMISSION OF THE DIRECTORY
@chmod($array['uploadpath'], 0755);
if($array['limit']==0 || $array['limit']>@count($files['name']))
{
$array['limit']=@count($files['name']);
}
$allowedfiletypes = $array['filetype'];
$max_size = $array['maxsize']*1000; //in KB
for($a=0;$a<$array['limit'];$a++)
{
$filename="";
if($array['limit']>1)
{
$currentfile_extension = end(explode(".",$files['name'][$a]));
if(in_array(strtolower($currentfile_extension),$allowedfiletypes))
{
$filename = date("YmdHis").rand(1000,9999).".".$currentfile_extension;
if($files['size'][$a]<$max_size)
{
if(@move_uploaded_file($files['tmp_name'][$a], $array['uploadpath'].$filename))
{
$uploaded_files[]=$filename;
//CHANGIN FILE PERMISSION
@chmod($array['uploadpath'].$filename, 0755);
}
}
}
}
else
{
$currentfile_extension = end(explode(".",$files['name']));
if(in_array(strtolower($currentfile_extension),$allowedfiletypes))
{
$filename = date("YmdHis").rand(1000,9999).".".$currentfile_extension;
if($files['size'][$a]<$max_size)
{
if(@move_uploaded_file($files['tmp_name'], $array['uploadpath'].$filename))
{
$uploaded_files[]=$filename;
//CHANGIN FILE PERMISSION
@chmod($array['uploadpath'].$filename, 0755);
}
}
}
}
}
}
return $uploaded_files;
}
/*END UPLOAD FILE FUNCTION : UploadFile() */
/*BEGIN DELETE FILE FUNCTION */
public function DeleteFile(array $array)
{
foreach ($array['files'] as $key => $value)
{
@unlink($array['uploadpath'].$value);
}
}
/*DELETE FILE FUNCTION*/
/*END FILE MANAGEMENT FUNCTION */
/*BEGIN DATE DIFFERENCE FUNCTION*/
public function DateDifference($date1,$date2)
{
$difference = abs(strtotime($date1)-strtotime($date2));
$difference_array['hours'] = ceil($difference/(60*60));
$difference_array['days'] = floor($difference_array['hours']/24);
$difference_array['extra_hours'] = abs($difference_array['hours']%24);
return $difference_array;
}
/*END DATE DIFFERENCE FUNCTION : DateDifference()*/
}
?>
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