Zabbix-report

<?php
// FUNCTIONS
function tempdir($dir=false,$prefix='zabbix_report_') {
    $tempfile=tempnam($dir,$prefix);
    if (file_exists($tempfile)) { unlink($tempfile); }
    $old_umask = umask(0);
    mkdir($tempfile,0775);
    umask($old_umask);
    if (is_dir($tempfile)) { return $tempfile; }
}

function GetGraphImageById ($graphs, $stime, $period = 3600, $width, $height, $filename) {
    global $z_server, $z_user, $z_pass, $z_tmp_cookies, $z_url_index, $z_url_graph, $z_url_api, $z_login_data;
    // file names
    $filename_cookie = tempnam($z_tmp_cookies,"zabbix_cookie_");
    //setup curl
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $z_url_index);
    curl_setopt($ch, CURLOPT_HEADER, false);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_BINARYTRANSFER, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $z_login_data);
    curl_setopt($ch, CURLOPT_COOKIEJAR, $filename_cookie);
    curl_setopt($ch, CURLOPT_COOKIEFILE, $filename_cookie);
    // login
    $output=curl_exec($ch);
    // get graph
    // TODO: foreach ($graphs as $graphid) { $filename....
        $graphid = $graphs;
        //$image_file = $z_tmpimg_path ."/".$trimmed_hostname ."_" .$graphid .".png";
        curl_setopt($ch, CURLOPT_URL, $z_url_graph ."?graphid=" .$graphid ."&width=" .$width ."&height=" .$height ."&period=" .$period ."&stime=" .$stime);
        $output = curl_exec($ch);
        curl_close($ch);
        // delete cookie
        unlink($filename_cookie);
        $fp = fopen($filename, 'w');
        fwrite($fp, $output);
        fclose($fp);
    //}
}

function CreatePDF($hostarray) {
    global $stime, $timeperiod, $tmp_pdf_data, $z_tmpimg_path, $debug;

    $valid_graph_names = array ('CPU load' , 'memory usage', 'disk space usage' );

    foreach($hostarray as $key=>$host) {
        $hostid   = $hostarray[$key]['hostid'];
        $hostname = $hostarray[$key]['name'];
        $trimmed_hostname = str_replace(" ", "_",$hostname);

        if ($debug) { echo "<b>$hostname(id:$hostid)</b></br>\n"; }
        $fh = fopen($tmp_pdf_data, 'a') or die("Can't open $tmp_pdf_data for writing!");
        $stringData = "1<Graphs for ".$hostname.">\n";
        fwrite($fh, $stringData);
        fclose($fh);
        #$hostGraphs = ZabbixAPI::fetch_array('graph','get',array('output'=>'extend','hostids'=>$hostid))
        $hostGraphs = ZabbixAPI::fetch_array('graph','get',array('output'=>array('graphid','name'),'hostids'=>$hostid))
            or die('Unable to get graphs: '.print_r(ZabbixAPI::getLastError(),true));
        #var_dump($hostGraphs);
        asort($hostGraphs);
        foreach($hostGraphs as $graphkey=>$graphs) {
            if(in_array($hostGraphs[$graphkey]['name'],$valid_graph_names)){
            $graphid    = $hostGraphs[$graphkey]['graphid'];
            $graphname  = $hostGraphs[$graphkey]['name'];
            $image_file = $z_tmpimg_path ."/".$trimmed_hostname ."_" .$graphid .".png";
            if ($debug) { echo "$graphname(id:$graphid)</br>\n"; }
            $fh = fopen($tmp_pdf_data, 'a') or die("Can't open $tmp_pdf_data for writing!");
            $stringData = "2<$graphname>\n";
            fwrite($fh, $stringData);
            $stringData = "[" .$image_file ."]\n";
            fwrite($fh, $stringData);
            GetGraphImageById($graphid,$stime,$timeperiod,'750','150',$image_file);
            fclose($fh);
            if ($debug) { ob_flush(); flush(); }
        }
    }
}
}
?>