_download_sites.php

<?php


$file = 'http://sandbox.fusbfg.de/sites.zip';



if (file_put_contents("sites.zip", file_get_contents($file)) ) {
    echo 'File "'.$file.'" geladen.<br/>';

    unzip("sites.zip");

    if ( createsites() ) {
        if (file_exists("drupal/sites/default/settings.php")) {
            echo '<br/><br/>Deleting "sites/default/settings.php"<br/>';
            unlink("drupal/sites/default/settings.php");
        }
        if (file_exists("drupal/sites/default/default.settings.php")) {
            $file = 'drupal/sites/default/default.settings.php';
            $newfile = 'drupal/sites/default/settings.php';
            if (!copy($file, $newfile)) {
                echo '<br/>Failed to copy <em>'.$file.'</em>';
            } else {
                print 'Copied <em>'.$file.'</em><br/>';
            }
        }
        removetxt();
    }
    unlink("sites.zip");
    print '<br/>Next Step: <b><a href="_helper.php#installdrupal">_helper.php</a></b>';
} else {
    echo 'Herunterladen von "'.$file.'" fehlgeschlagen.<br/>';
}


function unzip($file){
    $zip = zip_open($file);
    if ($zip) {echo "Open zip file\n"; } else{
        echo "Unable to open zip file\n";
    }
    if(is_resource($zip)){
        echo "<br>ZIP is_resource<br>\n";
        $tree = "";
        while(($zip_entry = zip_read($zip)) !== false){
            if(strpos(zip_entry_name($zip_entry), DIRECTORY_SEPARATOR) !== false){
                $last = strrpos(zip_entry_name($zip_entry), DIRECTORY_SEPARATOR);
                $dir = substr(zip_entry_name($zip_entry), 0, $last);
                $file = substr(zip_entry_name($zip_entry), strrpos(zip_entry_name($zip_entry), DIRECTORY_SEPARATOR)+1);
                if(!is_dir($dir)){
                    @mkdir($dir, 0755, true) or die("Unable to create $dir\n");
                }
                if(strlen(trim($file)) > 0){
                    $return = @file_put_contents($dir."/".$file, zip_entry_read($zip_entry, zip_entry_filesize($zip_entry)));
                    if($return === false){
                        die("Unable to write file $dir/$file\n");
                    }
                }
            }else{
                if (file_put_contents($file, zip_entry_read($zip_entry, zip_entry_filesize($zip_entry))) ) {
                		echo "Sites entpacken\n";
                	} else {
                		echo "Entpacken fehlgeschlagen\n";
                }

            }
        }
    }

}


function createsites() {

  if (!is_dir('sites')) {
    echo '<br><br>Folder <i>sites</i> does not exist.<br>';

    if (mkdir('sites', 0777, true) ) {
      echo 'Create folder <i>sites</i><br>';
      if ( rename("all",'sites/all') && rename("default",'sites/default') ) {
        echo 'Folders <i>all</i> and <i>default</i> moved into folder <i>sites</i>';
        movesites();
      }
    } else {
      echo 'Could not create folder <i>sites</i><br>';
      return FALSE;
    }

  } else {
    echo 'Folder <i>sites</i> already exists.<br>';
    return FALSE;
  }

  return TRUE;
}

function movesites() {
    print '<br/>Trying to move folder <em>sites</em> into folder <em>drupal</em> ... <br/>';
    $dir = 'drupal' . DIRECTORY_SEPARATOR . 'sites';
    if (is_dir($dir)) {
        $it = new RecursiveDirectoryIterator($dir, RecursiveDirectoryIterator::SKIP_DOTS);
        $files = new RecursiveIteratorIterator($it,
                     RecursiveIteratorIterator::CHILD_FIRST);
        foreach($files as $file) {
            if ($file->isDir()){
                rmdir($file->getRealPath());
            } else {
                unlink($file->getRealPath());
            }
        }

        if (!rmdir($dir)) {
            echo '<br/>Could not unlink "drupal/sites"<br/>';
        } else {
            echo '<br/>Remove old "drupal/sites"<br/>';
            if ( rename("sites",'drupal/sites') ) {
                echo 'Folders <i>all</i> and <i>default</i> moved into folder <i>sites</i>';
            } else {
                echo 'Could not move';
            }
        }
    } else {
        print 'Did not succeed. Please rename folder <em>drupal-xxx</em> to <em>drupal</em> and move folder <em>sites</em> in it.<br/>';
    }
}

function removetxt() {
    foreach (glob("drupal/*.txt") as $filename) {
        if ($filename != 'drupal/robots.txt') {
            echo 'Remove <em>'.$filename . '</em><br/>';
            unlink($filename);
        }
    }
}