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Current File : //proc/thread-self/root/var/www/html/bnu_old/src/download_photo_sikkim.php

<?php
session_start();
function replaceChars($name)
{
	$spl_char = array("*","/","~","!","@","#","$","%","^","&",":",";","?","/","\\","_","-","'"," ","");
	$link_name = strtolower(str_replace($spl_char,"_",$name));
	return str_ireplace("__","_",$link_name);
}


function downloadAllStudentPhotos($aobj_context)
{
	ini_set('memory_limit','300M');
	
	$aobj_context->mobj_db->SetFetchMode(ADODB_FETCH_ASSOC); 
	$college_code = $_SESSION['collcode']; 
	
	$college_from = $aobj_context->mobj_data['college_from'];
	$college_to = $aobj_context->mobj_data['college_to'];
	
	$degree_from = $aobj_context->mobj_data['degree_from'];
	$degree_to = $aobj_context->mobj_data['degree_to'];
	
	
	$sql_dateFormat = "select CONCAT(DAY(NOW()),MONTH(NOW()),YEAR(NOW()),HOUR(NOW()),SECOND(NOW())) as dateFormat ";
	$lobj_dateFormat = $aobj_context->mobj_db->getRow($sql_dateFormat);

	$get_studentInfo = "SELECT DISTINCT fcollcode, fdegree FROM student 
						WHERE fdegree BETWEEN '{$degree_from}' AND '{$degree_to}'
						AND fcollcode BETWEEN '{$college_from}' AND '{$college_to}' ORDER BY fcollcode,fdegree";
	$lobj_get_studentInfo = $aobj_context->mobj_db->getAll($get_studentInfo);
	//var_dump(count($lobj_get_studentInfo));die();

	$desDirectry = $aobj_context->main_src."/tmpphotos/".$lobj_dateFormat[dateFormat].'/';
	//var_dump($aobj_context->main_src);
	$array = substr($aobj_context->main_src, 0, -5);
	//$desDirectry = $array.'adm/sikkim'."/tmpphotos/".$lobj_dateFormat[dateFormat].'/';
	//var_dump($desDirectry);die();
	$photoDownloadCnt = 0;

	foreach($lobj_get_studentInfo as $key=>$value)
	{
		$fcollcode = $value['fcollcode'];
		$fdegree = $value['fdegree'];
		$fdegree = strtolower($fdegree);
		//$url = str_replace('student/kusdde','kusdde',$url);	
		$fURI = $array."student/jssm/student_photos/".$fcollcode."/".$fdegree;
		//var_dump($fURI);die();
		if(!is_dir($desDirectry))
		{
			mkdir($desDirectry);
			chmod($desDirectry,0777);
		}
		$subdir = $desDirectry.'/'.$fcollcode;
		if(!is_dir($subdir))
		{
			mkdir($subdir);
			chmod($subdir,0777);
		}
		$maindir = $subdir."/".$fdegree;
		if(!is_dir($maindir))
		{
			mkdir($maindir);
			chmod($maindir,0777);
		}
		//var_dump($maindir);die();
		copyfolder("{$fURI}", "{$maindir}");
		
	} 

	$the_folder = $desDirectry;
	$zip_file_name = "tmpphotos/"."{$degree_code}{$lobj_dateFormat[dateFormat]}.zip";

	$download_file= true;
	$za = new FlxZipArchive;
	$res = $za->open($zip_file_name, ZipArchive::CREATE);
	if($res === TRUE) 
	{
		$za->addDir($the_folder, basename($the_folder));
		$za->close();
		delTree($the_folder);
	}
	else  
	{
		echo 'Could not create a zip archive';
	}

	if($download_file)
	{
		ob_get_clean();
		header("Pragma: public");
		header("Expires: 0");
		header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
		header("Cache-Control: private", false);
		header("Content-Type: application/zip");
		header("Content-Disposition: attachment; filename=" . basename($zip_file_name) . ";" );
		header("Content-Transfer-Encoding: binary");
		header("Content-Length: " . filesize($zip_file_name));
		readfile($zip_file_name);
	}

}

function copyfolder($source, $destination)
{
       $directory = opendir($source);
	   
       //Create the copy folder location
       mkdir($destination);
	   
       //Scan through the folder one file at a time
       while(($file = readdir($directory)) != false)
       {
              //Copy each individual file
              copy($source.'/' .$file, $destination.'/'.$file);
       }
	closedir($directory);
	closedir($destination);
} 

function delTree($dir) 
{ 
   $files = array_diff(scandir($dir), array('.','..')); 
    foreach ($files as $file) 
    { 
      (is_dir("$dir/$file")) ? delTree("$dir/$file") : unlink("$dir/$file"); 
    } 
    return rmdir($dir); 
 }

function checkphoto($aobj_context)
{
		$aobj_context->mobj_db->SetFetchMode(ADODB_FETCH_ASSOC);
		$college_from = $aobj_context->mobj_data['college_from'];
		$college_to = $aobj_context->mobj_data['college_to'];
	
		$degree_from = $aobj_context->mobj_data['degree_from'];
		$degree_to = $aobj_context->mobj_data['degree_to'];
		
		$get_studentInfo = "SELECT DISTINCT fcollcode, fdegree FROM studadm 
						WHERE fdegree BETWEEN '{$degree_from}' AND '{$degree_to}'
						AND fcollcode BETWEEN '{$college_from}' AND '{$college_to}' ORDER BY fcollcode,fdegree";
			$lobj_get_studentInfo = $aobj_context->mobj_db->getAll($get_studentInfo);
		if(count($lobj_get_studentInfo) > 0)
		{
			$arr = '';
			echo $aobj_context->mobj_output->ToJSONEnvelope($arr,0,"success");
		}
		else
		{
			$arr = '';
			echo $aobj_context->mobj_output->ToJSONEnvelope($arr,-1,"success");
		}
}



class FlxZipArchive extends ZipArchive 
{

	public function addDir($location, $name) 
	{
		$this->addDirDo($location, $name);
	} 

	private function addDirDo($location, $name) 
	{
		$name .= '/';
		$location .= '/';

		$dir = opendir ($location);
		while ($file = readdir($dir))
		{
			if ($file == '.' || $file == '..') continue;
			// Rekursiv, If dir: FlxZipArchive::addDir(), else ::File();
			$do = (filetype( $location . $file) == 'dir') ? 'addDir' : 'addFile';
			$this->$do($location . $file, $name . $file);
		}
	} 
}

?>