D-Net

<?php

require_once('./js/log4php/Logger.php');

require_once('./paths.php');

require "./predis/autoload.php";

class ComputeStatsNumbers {

	private $log;

	private $db;

	private $cache = null; //predis

	public function __construct(){

		global $redis_host;

		global $redis_port;

		global $redis_scheme;

		global $host;

		$this->log = Logger::getLogger(__CLASS__);

		if(class_exists("Predis\Client")){

			try {

				Predis\Autoloader::register();

		//		$this->cache = new Predis\Client(array( //predis

		//			"scheme" => $redis_scheme,

        	//			"host" => $redis_host,

        	//			"port" => $redis_port,

		//			"read_write_timeout" => 600));

        	//		$this->cache->connect(); //predis

		//		$this->cache->quit();

				$this->log->info("redis host: ".$redis_host);

				$this->log->info("redis port: ".$redis_port);

			} catch(Exception $e) {

				$this->log->error("Error connecting to Redis server: ".$e->getMessage());

				$this->cache = null; //predis

			}

		}

    	else{

            $this->log->info("cache does not exist"); //predis

			exit;

    	}

		try {

//for testing

			//$str = 'pgsql:host='.$host.';port=5432;dbname=stats;user=sqoop;password=sqoop';

//for deployment 

			$str = 'pgsql:host='.$host.';port=5432;dbname=stats;user=dnet;password=dnetPwd';

			$this->db = new PDO($str);

		} catch(Exception $e){

			$this->log->error('Could not connect to database: ' . $e->getMessage());

			exit;

		}

	}

	private function doQuery($query){

		$stmt = $this->db->query($query);

		if(!$stmt){

        	$arr = $this->db->errorInfo();

        	$this->log->error("Error executing query: ".$query." ".$arr[2]);

            return "-";

		}

        $t = $stmt->fetch();

        return number_format($t[0]);

	}

	private function storeQuery($key, $query) {

		global $redis_host;

		global $redis_port;

		global $redis_scheme;

		$this->cache = new Predis\Client(array("scheme" => $redis_scheme, "host" => $redis_host, "port" => $redis_port));

		$this->cache->connect(); //predis

		$this->cache->hset('STATS_NUMBERS', $key, $this->doQuery($query));

		$this->cache->quit();

	}

	function computeStats() {

		/*OVERALL*/

		/*1*/ 

		$qpubs = "SELECT count(*) FROM result where type='publication'";

		/*2*/ 

		$qoapubs = "SELECT count(*) FROM result WHERE bestlicense='Open Access' and type='publication'";

		/*3*/ 

		$qnoapubs = "SELECT count(*) FROM result WHERE bestlicense='Closed Access' and type='publication'";

		/*4*/ 

		$qfpubs = "SELECT count(distinct result_projects.id) FROM result, result_projects where result.result_projects = result_projects.id and type='publication'";

		/*5*/ 

		$qproj = "SELECT count(*) FROM project";

		/*6*/ 

		$qdatasrc = "SELECT count(*) FROM datasource";

		/*7*/ 

		$qdtsrcpubs = "select count(*) from datasource where compatibility != 'not available' and compatibility != 'under validation'";

		/*8*/ 

		$qdtsrcpubreps = "SELECT count(*) FROM datasource WHERE type='Repository'";

		/*9*/ 

		$qdtsrcoaj = "SELECT count(*) FROM datasource WHERE type='Journal'";

		/*10*/

		$qdtsrcpubaggr = "SELECT count(*) FROM datasource WHERE type='Aggregated Repository'";

		/*11*/

		$qfunders = "SELECT count(distinct funding_lvl0) FROM project WHERE funding_lvl0 !=''";

		/*FP7*/

		/*12: total number of fp7 pubs */

		$qfp7pubstotal = "SELECT count(distinct result_projects.id) FROM result, result_projects, project WHERE result.result_projects = result_projects.id and type='publication' and result_projects.project = project.id and funding_lvl0 = 'FP7'";

        /*13: number of fp7 projects with publications*/

		$qfp7projpubs = "SELECT count(distinct project.id) FROM result, result_projects, project WHERE result.result_projects = result_projects.id and type='publication' and result_projects.project = project.id and funding_lvl0='FP7'";

		/*14: total number of fp7 projects*/

		$qfp7projtotal = "SELECT count(id) FROM project WHERE funding_lvl0 = 'FP7'";

		/*15: fp7 open access pubs*/

		$qfp7oapubs = "SELECT count(distinct result_projects.id) FROM result, result_projects, project WHERE result_projects = result_projects.id AND result_projects.project = project.id and type='publication' and funding_lvl0 = 'FP7' and bestlicense='Open Access'";

        /*16: fp7 restricted pubs*/

		$qfp7respubs = "SELECT count(distinct result_projects.id) FROM result, result_projects, project WHERE result.result_projects=result_projects.id AND result_projects.project = project.id and funding_lvl0 = 'FP7' and bestlicense='Restricted' and type='publication'";

        /*17: fp7 pubs in embargo*/

		$qfp7embpubs = "SELECT count(distinct result_projects.id) FROM result, result_projects, project WHERE result.result_projects = result_projects.id AND result_projects.project = project.id and funding_lvl0 = 'FP7' and bestlicense='Embargo' and type='publication'";

        /*18: total number of fp7 pubs with sc39*/

		$qsc39fp7pubstotal = "SELECT count(distinct result_projects.id) FROM result, result_projects, project WHERE result_projects.project = project.id and funding_lvl0 = 'FP7' and sc39='yes' and result.result_projects = result_projects.id and type='publication'";

		/*19: fp7 projs with sc39 and pubs*/

		$qsc39fp7projpubs = "SELECT count(distinct project.id) FROM result, result_projects, project WHERE result_projects.project=project.id and funding_lvl0 = 'FP7' and sc39='yes' and result.result_projects = result_projects.id and type='publication'";

		/*20: total number of fp7 proj with sc39*/

		$qsc39fp7projtotal = "SELECT count(number) from project where funding_lvl0='FP7' and sc39='yes'";

		/*21: open access fp7 pubs with sc39*/

		$qsc39fp7oapubs = "SELECT count(distinct result_projects.id) FROM result, result_projects, project WHERE result.result_projects = result_projects.id AND result_projects.project = project.id and funding_lvl0 = 'FP7' and bestlicense='Open Access' and sc39='yes' and type='publication'";

		/*ERC*/

		/*22: total number of erc pubs*/

		$qercpubstotal = "select count(r.id)  from result r natural join result_projects rp join project p on rp.project=p.id where type='publication'   and funding_lvl2='ERC'";

        /*23: erc projects with pubs*/

		$qercprojpubs = "SELECT count(distinct project.id) FROM result, project, result_projects where result_projects.project = project.id and project.funding_lvl2='ERC' and result.result_projects = result_projects.id and type='publication'";

	    /*24: total erc projects*/

		$qercprojtotal = "SELECT count(id) FROM project WHERE funding_lvl2 = 'ERC'";

		/*25: erc open access pubs*/

		$qercoapubs = "SELECT count(distinct result_projects.id) FROM result, result_projects, project WHERE result.result_projects= result_projects.id AND result_projects.project = project.id and funding_lvl2 = 'ERC' and bestlicense='Open Access' and type='publication'";

        /*26: erc restricted pubs*/

		$qercrespubs = "SELECT count(distinct result_projects.id) FROM result, result_projects, project WHERE result.result_projects = result_projects.id AND result_projects.project = project.id and funding_lvl2 = 'ERC' and bestlicense='Restricted' and type='publication'";

        /*27: erc embargo pubs*/

		$qercembpubs = "SELECT count(distinct result_projects.id) FROM result, result_projects, project WHERE result.result_projects=result_projects.id AND result_projects.project = project.id and funding_lvl2 = 'ERC' and bestlicense='Embargo' and type='publication'";

		/*WT*/

		/*28: total number of wt pubs*/

		$qwtpubstotal = "select count(r.id)  from result r natural join result_projects rp join project p on rp.project=p.id where type='publication' and date <> ''  and funding_lvl0='WT'";

        /*29: wt projects with pubs*/

		$qwtprojpubs = "SELECT count(distinct project.id) FROM result, project, result_projects where result_projects.project = project.id and project.funding_lvl0='WT' and result.result_projects = result_projects.id and type='publication'";

		/*30: total wt projects*/

		$qwtprojtotal = "SELECT count(id) FROM project WHERE funding_lvl0 = 'WT'";

		/*31: wt open access pubs*/

		$qwtoapubs = "SELECT count(distinct result_projects.id) FROM result, result_projects, project WHERE result.result_projects= result_projects.id AND result_projects.project = project.id and funding_lvl0 = 'WT' and bestlicense='Open Access' and type='publication'";

        /*32: wt restricted pubs*/

		$qwtrespubs = "SELECT count(distinct result_projects.id) FROM result, result_projects, project WHERE result.result_projects = result_projects.id AND result_projects.project = project.id and funding_lvl0 = 'WT' and bestlicense='Restricted' and type='publication'";

        /*33: wt embargo pubs*/

		$qwtembpubs = "SELECT count(distinct result_projects.id) FROM result, result_projects, project WHERE result.result_projects=result_projects.id AND result_projects.project = project.id and funding_lvl0 = 'WT' and bestlicense='Embargo' and type='publication'";

		/*Natalia's extra stuff */

		/*34: datasources with publication results */

		$datasrc_withpubs = "SELECT count(distinct rd.datasource) from result_datasources rd join result r on r.id=rd.id where r.type='publication'";

		/*35: organisations with publication results */

		$org_withpubs = "select count(*) from (select dor.organization as organization from datasource_organizations dor join result_datasources rd on rd.datasource=dor.id join result r on r.id=rd.id where r.type='publication' union select por.organization as organization from project_organizations por join result_projects rp on rp.project=por.id join result r on r.id=rp.id where r.type='publication') as foo";

		/*36: number of datasets */

		$data_total = "select count(id) from result where type='dataset';";

		/*1*/ 	$this->storeQuery('pubs', $qpubs);

	        /*2*/ 	$this->storeQuery('oapubs', $qoapubs);

	        /*3*/ 	$this->storeQuery('noapubs', $qnoapubs);

	    	/*4*/ 	$this->storeQuery('fpubs', $qfpubs);

	    	/*5*/ 	$this->storeQuery('proj', $qproj);

	    	/*6*/ 	$this->storeQuery('datasrc', $qdatasrc);

	    	/*7*/ 	$this->storeQuery('dtsrcpubs', $qdtsrcpubs);

	        /*8*/ 	$this->storeQuery('dtsrcpubreps', $qdtsrcpubreps);

	        /*9*/ 	$this->storeQuery('dtsrcoaj', $qdtsrcoaj);

	        /*10*/ 	$this->storeQuery('dtsrcpubaggr', $qdtsrcpubaggr);

	        /*11*/ 	$this->storeQuery('funders', $qfunders);

		/*FP7*/

        	/*12*/ 	$this->storeQuery('fp7pubstotal', $qfp7pubstotal);

        	/*13*/ 	$this->storeQuery('fp7projpubs', $qfp7projpubs);

        	/*14*/ 	$this->storeQuery('fp7projtotal', $qfp7projtotal);

        	/*15*/ 	$this->storeQuery('fp7oapubs', $qfp7oapubs);

        	/*16*/ 	$this->storeQuery('fp7respubs', $qfp7respubs);

        	/*17*/ 	$this->storeQuery('fp7embpubs', $qfp7embpubs);

        	/*18*/ 	$this->storeQuery('sc39fp7pubstotal', $qsc39fp7pubstotal);

		/*19*/ 	$this->storeQuery('sc39fp7projpubs', $qsc39fp7projpubs);

        	/*20*/ 	$this->storeQuery('sc39fp7projtotal', $qsc39fp7projtotal);

		/*21*/ 	$this->storeQuery('sc39fp7oapubs', $qsc39fp7oapubs);

		/*ERC*/

		/*22*/ 	$this->storeQuery('ercpubstotal', $qercpubstotal);

		/*23*/ 	$this->storeQuery('ercprojpubs', $qercprojpubs);

        /*24*/ 	$this->storeQuery('ercprojtotal', $qercprojtotal);

		/*25*/ 	$this->storeQuery('ercoapubs', $qercoapubs);

        /*26*/ 	$this->storeQuery('ercrespubs', $qercrespubs);

        /*27*/ 	$this->storeQuery('ercembpubs', $qercembpubs);

		/*WT*/

		/*28*/ 	$this->storeQuery('wtpubstotal', $qwtpubstotal);

		/*29*/ 	$this->storeQuery('wtprojpubs', $qwtprojpubs);

        /*30*/ 	$this->storeQuery('wtprojtotal', $qwtprojtotal);

		/*31*/ 	$this->storeQuery('wtoapubs', $qwtoapubs);

        /*32*/ 	$this->storeQuery('wtrespubs', $qwtrespubs);

        /*33*/ 	$this->storeQuery('wtembpubs', $qwtembpubs);

        /*34*/	$this->storeQuery('datasrc_withpubs', $datasrc_withpubs);

		/*35*/	$this->storeQuery('org_withpubs', $org_withpubs);

		/*36*/	$this->storeQuery('data_total', $data_total);

        //$this->log->info("statistics numbers: ".print_r($temp, TRUE));		

	//$this->cache->connect();

//        $this->cache->hmset("STATS_NUMBERS", $temp);

		//$this->cache->save(); 

	}

}

$csn = new ComputeStatsNumbers();

$csn->computeStats();

?>