add extjs 6.0.1 sources

[extjs.git] / extjs / build / examples / classic / tree / get-nodes.php

<?php\r
// from php manual page\r
function formatBytes($val, $digits = 3, $mode = 'SI', $bB = 'B'){ //$mode == 'SI'|'IEC', $bB == 'b'|'B'\r
   $si = array('', 'K', 'M', 'G', 'T', 'P', 'E', 'Z', 'Y');\r
   $iec = array('', 'Ki', 'Mi', 'Gi', 'Ti', 'Pi', 'Ei', 'Zi', 'Yi');\r
   switch(strtoupper($mode)) {\r
       case 'SI' : $factor = 1000; $symbols = $si; break;\r
       case 'IEC' : $factor = 1024; $symbols = $iec; break;\r
       default : $factor = 1000; $symbols = $si; break;\r
   }\r
   switch($bB) {\r
       case 'b' : $val *= 8; break;\r
       default : $bB = 'B'; break;\r
   }\r
   for($i=0;$i<count($symbols)-1 && $val>=$factor;$i++)\r
       $val /= $factor;\r
   $p = strpos($val, '.');\r
   if($p !== false && $p > $digits) $val = round($val);\r
   elseif($p !== false) $val = round($val, $digits-$p);\r
   return round($val, $digits) . ' ' . $symbols[$i] . $bB;\r
}\r
\r
// grab the custom params\r
$path = isset($_REQUEST['path'])&&$_REQUEST['path'] == 'extjs' ? '../../../' : '../../';\r
\r
$node = isset($_REQUEST['node']) ? $_REQUEST['node'] : '';\r
$isXml = isset($_REQUEST['isXml']);\r
\r
if(strpos($node, '..') !== false){\r
    die('Nice try buddy.');\r
}\r
\r
$nodes = array();\r
$directory = $path.$node;\r
if (is_dir($directory)){\r
    $d = dir($directory);\r
    while($f = $d->read()){\r
        if($f == '.' || $f == '..' || substr($f, 0, 1) == '.') continue;\r
\r
        $filename = $directory . '/' . $f;\r
        date_default_timezone_set('America/Los_Angeles');\r
        $lastmod = date('M j, Y, g:i a', filemtime($filename));\r
\r
        if(is_dir($directory.'/'.$f)){\r
            $qtip = 'Type: Folder<br />Last Modified: '.$lastmod;\r
            $nodes[] = array(\r
                'text' => $f,\r
                'id'   => $node.'/'.$f,\r
                'cls'  => 'folder',\r
                'qtip' => $qtip\r
            );\r
        } else {\r
            $size = formatBytes(filesize($filename), 2);\r
            $qtip = 'Type: JavaScript File<br />Last Modified: '.$lastmod.'<br />Size: '.$size;\r
            $nodes[] = array(\r
                'text' => $f,\r
                'id'   => $node.'/'.$f,\r
                'leaf' => true,\r
                'cls'  => 'file',\r
                'qtip' => $qtip\r
            );\r
        }\r
    }\r
    $d->close();\r
}\r
\r
if ($isXml) {\r
    $xmlDoc = new DOMDocument();\r
    $root = $xmlDoc->appendChild($xmlDoc->createElement("nodes"));\r
    foreach ($nodes as $node) {\r
        $xmlNode = $root->appendChild($xmlDoc->createElement("node"));\r
        $xmlNode->appendChild($xmlDoc->createElement("text", $node['text']));\r
        $xmlNode->appendChild($xmlDoc->createElement("id", $node['id']));\r
        $xmlNode->appendChild($xmlDoc->createElement("cls", $node['cls']));\r
        $xmlNode->appendChild($xmlDoc->createElement("leaf", isset($node['leaf'])));\r
    }\r
    header("Content-Type: text/xml");\r
    $xmlDoc->formatOutput = true;\r
    echo $xmlDoc->saveXml();\r
} else {\r
    header("Content-Type: text/json");\r
    echo json_encode($nodes);\r
}