resatennis_tyroltenn/IDrive/.scripts/linkingPHPToNginx.php

<?php
$ver = getSynoDSMVersion();

if($ver >= 6 && $ver < 7) {
	$phpArr =  array("PHP7.3", "PHP7.2","PHP7.0", "PHP5.6");
	$phpStopped = "";
	$phpVer = "";
	configureWebStation();
	$phpVer = fetchPHPVersion();
	createConfFile($phpVer);
}

$ver = getSynoDSMVersion();
$wdir = "web" . (($ver >= 7)? '_packages' : '');

$htmlFile = "/var/services/$wdir/IDrive/index.html";
if(file_exists($htmlFile))
	`rm $htmlFile`;
	
function fetchPHPVersion()
{
	GLOBAL $phpArr, $phpVer, $phpStopped;
	$installPHP = installPHP();
	if($installPHP != "") {
		//echo "\n\n Installed PHP VERSION IS: ".$installPHP."\n";
		return $installPHP;
	}
}

/*********************************************************************************************************
* Subroutine Name       : getSynoDSMVersion
* Objective             : Finds the Synology DSM version
* Added By              : Sabin Cheruvattil
**********************************************************************************************************/
function getSynoDSMVersion()
{
	$verarr = explode("\n", `cat /etc.defaults/VERSION`);
	array_walk($verarr, 'trim');

	$kvp = preg_split('/=/', $verarr[0]);
	$ver = (int)trim($kvp[1], '"');

	return $ver;
}

# function to start PHP
function startPHP() {
	GLOBAL $phpStopped, $phpVer ;
	
	$commmand = "synopkg start ".$phpStopped;
	$result  = `$commmand`;
	if(strstr($result,"start successfully")){	
		$phpVer = $phpStopped;
		return true;
	}
	return false;
}


# function to install PHP
function installPHP() {
	GLOBAL $phpArr, $phpVer, $phpStopped ;
	foreach($phpArr as $php){
		$commmand = "synopkg install_from_server ".$php;
		$result  = trim(shell_exec($commmand));
		if($result == "" || strstr($result,"already installed"))
		{
			$phpVer = $php;
			break;
		}
	
	}
	return $phpVer;
}

# function to install PHP
function configureWebStation() {
	
	$webStationStatusCmd = "synopkg status WebStation";
	$webStationStatusResult  = `$webStationStatusCmd`;
		
	if(strstr($webStationStatusResult,"package is started")){	
		return true;
	}else if(strstr($webStationStatusResult,"package is stopped")){	
		$commmandToStart = "synopkg start WebStation";
		$result  = `$commmandToStart`;
		if(strstr($result,"start successfully"))	
			return true;
	}else if(strstr($webStationStatusResult,"No such package")){
		$commmandToInstall = "synopkg install_from_server WebStation";
		$output  = trim(shell_exec($commmandToInstall));
		/*if($output == "" || strstr($output,"already installed"))
		{
			echo "Web station installed successfully";
		}*/
	}
}

# function to check which PHP Exist
function checkPHPExistsOrNot() {
	GLOBAL $phpArr, $phpVer, $phpStopped ;
	foreach($phpArr as $php){
		
		$commmand = "synopkg status ".$php;
		$result  = `$commmand`;
		
		if(strstr($result,"package is started")){	
			$phpVer = $php;
			break;
		}else if(strstr($result,"package is stopped")){	
			$phpStopped = $php;
			break;
		}
		$phpVer = "";
	}
	return $phpVer;
}

/****************************************************************************************************
* Function Name	: createConfFile
* Objective		: This method is used to create link for IDrive conf and php fpm.
* Added By		: Anil Kumar
******************************************************************************************************/
function createConfFile($phpVer){
$val1 = strtolower($phpVer); 
$val2 = str_replace(".","",$val1);
$confPath = "/var/packages/IDrive/target/nginx_conf";
$header = 'location ^~ /IDrive/ {
	fastcgi_read_timeout 3600;
	root /var/services/web;
	include /usr/syno/etc/packages/IDrive/nginx/*.conf;
	location ~ ^/IDrive/(.*)/\. {
		deny all;
	}
	location ~* \.(jpg|jpeg|png|gif|css|js|ico)$ {
		expires max;
		log_not_found off;
	}
	location ~ \.php$ {
		include fastcgi.conf;
		fastcgi_pass unix:/run/php-fpm/';
			
	$footer = '
	}
	location = /IDrive/doc/html/ {
		return 301 https://www.idrive.com/help/synology/default;
	}
	location ~ ^/IDrive/doc/html/.*\.html$ {
		rewrite ^/IDrive/doc/html/(.*) https://www.idrive.com/help/synology/default permanent;
	}
}

location = /IDrive {
	fastcgi_read_timeout 300;
	root /var/services/web;
	include /usr/syno/etc/packages/IDrive/nginx/*.conf;
	try_files $uri/ /IDrive/index.php$is_args$args;
}
';
		
	$content = $header.$val2."-fpm.sock;".$footer;

	#Create conf file
	
	if (is_dir($confPath))
		`rm -rf $confPath`;
	
	`mkdir $confPath`;
	`chmod 777 $confPath`;
	
	file_put_contents($confPath."/www.IDrive.enable.conf", $content);
	`chmod 644 "/var/packages/IDrive/target/nginx_conf/www.IDrive.enable.conf"`;
	
	`ln -sf "/var/packages/IDrive/target/nginx_conf/www.IDrive.enable.conf" "/usr/local/etc/nginx/conf.d/"`;
	
	
	$updatePkgDeps = "\n[WebStation]\ndsm_min_ver=6.0-0000\n[$phpVer]\ndsm_min_ver=6.0-0000\n";
	$pkgDeps = "/var/packages/IDrive/conf/PKG_DEPS";
	file_put_contents($pkgDeps, $updatePkgDeps);
}

?>