anpdf/app/routes/anpdf.php

<?php

function anpromo_kuri($page = 1, $scale = 1){

   // $pdfile = 'https://argumenti.ru/templinks/md5files/f9598f88e667146d50d106eeedbd74c1.pdf';
   $pdfile = '/pub/files/pdf/promo.pdf';
   $title = 'Номер 12(706)';
   $baseurl = '/';
   $newcurr = strtotime('2006-05-12');

   $nextpage = $page + 1;
   if (file_exists(SITEPATH.$pdfile)){
      $nexturl = "$baseurl$nextpage";
   } 
   
   if ($page > 1) {
       $prevpage = $page - 1;
       $prevurl = "$baseurl$prevpage";
   }
   
   $baseurl = "/anpromo/";
   $pagenum = 1;
    
   $tempcontent = VIEWPATH.'anpdf2.phtml'; //подшаблон
   include VIEWPATH.'layout.phtml'; //центральный шаблон

    
}





function read_kuri($hash, $page = 1, $scale = 1,  $promo = false){

    $price = db_get("SELECT `price_id`, `pricename`, `BeginDate` FROM `price` WHERE `pricehash` = '$hash' LIMIT 1");

    if (!isset($price['price_id'])){
        header("HTTP/1.0 404 Not Found"); 
        echo "file not found"; 
        return False;     
    }

    $namefile = $hash.'.pdf';
    $basepg = PGDIR.$hash.'/'.$hash.'-';
    $pgfile = $basepg.$page.'.pdf';
    $cachefile = PDFDIR.$namefile;
    $newcurr = strtotime($price['BeginDate']);
    
    


    if (file_exists($cachefile)){
        $fullpdf = '/pdf/'.$namefile;
    } 
    else {
        $fullpdf = '/file/'.$hash;
    }   

        
    if (file_exists($pgfile)){
        $pdfile = '/pages/'.$hash.'/'.$hash.'-'.$page.'.pdf';  
        $pagenum = 1;
    }    
    
    if ($page > 1 or $promo){
        $fullpdf = $pdfile;
        $downtitle = 'Если по какой-то причине у вас не загрузилась страница ниже, то нажмите сюда, чтобы скачать pdf';
    }    
    else {
        $downtitle = 'Если по какой-то причине у вас не загрузилось издание ниже, то нажмите сюда, чтобы скачать pdf';    
    }

    $id = $price['price_id'];
    $title = $price['pricename'];
    
    if ($promo){
        $filedown = True;
        $baseurl = "/promo/$hash/";
    }    
    else {    
        $filedown = True;
        $baseurl = "/read/$hash/";
    }    

    $nextpage = $page + 1;
    if (file_exists($basepg.$nextpage.'.pdf')){
       $nexturl = "$baseurl$nextpage";
    } 
    
    if ($page > 1) {
        $prevpage = $page - 1;
        $prevurl = "$baseurl$prevpage";
    }
     
    $tempcontent = VIEWPATH.'anpdf2.phtml'; //подшаблон
    include VIEWPATH.'layout.phtml'; //центральный шаблон

}

function text_kuri(){

    $id = 659286;

    $news = file_get_contents(API.'id/'.$id);
    print_r($news);

    $tempcontent = VIEWPATH.'anpdf.phtml';
    include VIEWPATH.'layout.phtml';

   

    //view( 'views/antext.phtml',['news'=> $news] );
  

}



function promo_kuri($hash, $page = 1, $scale = 2,  $promo = false){

    return read_kuri($hash, $page, $scale, true);

    $price = db_get("SELECT `price_id`, `pricename` FROM `price` WHERE `pricehash` = '$hash' LIMIT 1");

    if (!isset($price['price_id'])){
        header("HTTP/1.0 404 Not Found"); 
        echo "file not found"; 
        return False;     
    }

    $id = $price['price_id'];
    $pdfile = "/file/$hash";
    $maxpage = 32;
    
    if ($page > 1)
         $title = $price['pricename']."- $page";
    else
        $title = $price['pricename'];     
    
    if (!$promo)
        $filedown = False;

    $baseurl = "/promo/$hash/";

    if ($page < $maxpage){
        $nextpage = $page + 1;
         $nexturl = "$baseurl$nextpage";
    } 
    
    if ($page > 1) {
        $prevpage = $page - 1;
        $prevurl = "$baseurl$prevpage";
    }
     
     include ('anpdf2.phtml');


}


function pdfscan_kuri(){

    $pdfsql = "SELECT price_id, pricehash FROM price WHERE category_id = 1";
    $path = '~/vhosts/anpdf/pub/files/pages/';


    echo exec('whoami');

    $pdfs = dbl_get($pdfsql);


    foreach($pdfs as $pdf){

        $pagedir = $path.$pdf['pricehash'];

        if(!is_dir($pagedir)) {
            mkdir($pagedir);
            $cmd = 'docker run --name pdftk -it --rm \
            --user $(id -u):$(id -g) \
            -v "$PDFDIR:/workdir/pdf" \
            -v "$OUTDIR:/workdir/pages" \
            -w "/workdir" \
            masterforweb/pdftk pdftk "pdf/$file" burst output "pages/${name}/${name}-%1d.pdf';
            
        }    




    }

    


}