public static function main($tmplData)
{
global $_REQUEST, $_GET, $_POST, $ini;
//-----------------------------------------------------------------------------
// Configuration variables
//-----------------------------------------------------------------------------
$newdirpermissions = 0700;
// add the extensions of file types that you would like to be able to edit
$editextensions = $ini['editableFileExtensions'];
// add any file names to this array which should remain invisible
$hiddenfiles = $ini['hiddenFiles'];
// make this = false if you dont want the to use the edit function at all
$editon = $ini['editFiles'] == 1;
// make this = false if you dont want to be able to make directories
$makediron = $ini['makeDir'] == 1;
// make this = false if you dont want to be able to make directories
$deletediron = $ini['deleteDir'] == 1;
// directory path, must end with a '/'
$path = $ini['basePath'];
$type = $ini['fileTypes'];
$fileiconCSS = $ini['fileIconCSS'];
$foldericonCSS = $ini['folderIconCSS'];
$hideCSS = $ini['hideCSS'];
$showCSS = $ini['showCSS'];
//-----------------------------------------------------------------------------
// Data setup
//
// test the directory to see if it can be opened,
// this is tested so that it does not try and open
// and display the contents of directories which the user
// does not have persmission to view
//-----------------------------------------------------------------------------
if ($_REQUEST['workingdir'] != '') {
// remove the forward or backwards slash from the path
$newpath = substr($path . $_REQUEST['workingdir'], 0, -1);
$dir = @opendir($newpath);
// if the directory could not be opened
if ($dir == false) {
// go back to displaying the previous screen
$_GET['back'] = 1;
} else {
@closedir($dir);
}
}
//echo "setup.";
//-----------------------------------------------------------------------------
// ACTION: Back link
//-----------------------------------------------------------------------------
if ($_GET['back'] != '') {
$_REQUEST['workingdir'] = substr($_REQUEST['workingdir'], 0, -1);
$slashpos = strrpos($_REQUEST['workingdir'], '/');
if ($slashpos == 0) {
$_REQUEST['workingdir'] = '';
} else {
$_REQUEST['workingdir'] = substr($_REQUEST['workingdir'], 0, $slashpos + 1);
}
}
//echo "back link.";
//-----------------------------------------------------------------------------
// ACTION: File edit
//-----------------------------------------------------------------------------
if ($_GET['edit'] != '') {
$fp = fopen($path . $_REQUEST['workingdir'] . $_GET['edit'], "r");
$oldcontent = fread($fp, filesize($path . $_REQUEST['workingdir'] . $_GET['edit']));
fclose($fp);
$tmplData['{{workingdir}}'] = $_REQUEST['workingdir'];
$tmplData['{{editingFile}}'] = $_GET['edit'];
$tmplData['{{oldcontent}}'] = $oldcontent;
Render::edit($tmplData);
}
//echo "edit.";
//-----------------------------------------------------------------------------
// ACTION: File upload
//-----------------------------------------------------------------------------
if ($_POST['upload'] != '') {
// if a file was actually uploaded
if ($_FILES['uploadedfile']['name'] != '') {
// remove any % signs from the file name
$_FILES['uploadedfile']['name'] = str_replace('%', '', $_FILES['uploadedfile']['name']);
// if the file size is within allowed limits
if ($_FILES['uploadedfile']['size'] > 0 && $_FILES['uploadedfile']['size'] < $maxfilesize) {
// put the file in the directory
move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $path . $_REQUEST['workingdir'] . $_FILES['uploadedfile']['name']);
Render::success($tmplData, "Uploaded file '" . $_REQUEST['workingdir'] . $_FILES['uploadedfile']['name'] . "' successfully.");
} else {
$maxkb = round($maxfilesize / 1000);
// show the max file size in Kb
Render::error($tmplData, "The file was greater than the maximum allowed file size of {$maxkb} Kb and could not be uploaded.");
}
} else {
Render::info($tmplData, "Please press the browse button and select a file to upload before you press the upload button.");
}
}
//echo "upload.";
//-----------------------------------------------------------------------------
// ACTION: Edit file save
//-----------------------------------------------------------------------------
if ($_POST['save'] != '') {
$newcontent = $_POST['newcontent'];
$newcontent = stripslashes($newcontent);
$fp = fopen($path . $_REQUEST['workingdir'] . $_POST['savefile'], "w");
fwrite($fp, $newcontent);
fclose($fp);
Render::success($tmplData, "'" . $_POST['savefile'] . "' saved successfully.");
}
//echo "save.";
//-----------------------------------------------------------------------------
// ACTION: File/folder delete
//-----------------------------------------------------------------------------
if ($_GET['delete'] != '') {
// delete the file or directory
if (is_dir($path . $_REQUEST['workingdir'] . $_GET['delete'])) {
$result = Util::rrmdir($path . $_REQUEST['workingdir'] . $_GET['delete']);
if ($result == 0) {
Render::error($tmplData, "The folder '" . $_REQUEST['workingdir'] . $_GET['delete'] . "' could not be deleted. The folder must be empty before you can delete it.");
} else {
Render::success($tmplData, "'" . $_REQUEST['workingdir'] . $_GET['delete'] . "' deleted successfully.");
}
} else {
if (file_exists($path . $_REQUEST['workingdir'] . $_GET['delete'])) {
if (unlink($path . $_REQUEST['workingdir'] . $_GET['delete'])) {
Render::success($tmplData, "'" . $_REQUEST['workingdir'] . $_GET['delete'] . "' deleted successfully.");
} else {
Render::error($tmplData, "'" . $_REQUEST['workingdir'] . $_GET['delete'] . "' could not be deleted.");
}
} else {
Render::info($tmplData, "Somebody deleted '" . $_REQUEST['workingdir'] . $_GET['delete'] . "' before I could.");
}
}
}
//echo "delete.";
//-----------------------------------------------------------------------------
// ACTION: File rename
//-----------------------------------------------------------------------------
if ($_GET['rename'] != '') {
if (trim($_GET['newname']) == "") {
Render::error($tmplData, "Unable to rename. Invalid filename '" . $_GET['newname'] . "'.");
} elseif (file_exists($path . $_REQUEST['workingdir'] . $_GET['newname'])) {
Render::error($tmplData, "Unable to rename '" . $_GET['rename'] . "'. '" . $_GET['newname'] . "' already exists.");
} else {
$result = @rename($path . $_REQUEST['workingdir'] . $_GET['rename'], $path . $_REQUEST['workingdir'] . $_GET['newname']);
if ($result == 0) {
Render::error($tmplData, "The folder/file '" . $_GET['rename'] . "' could not be moved/renamed to '" . $_GET['newname'] . "'.");
} else {
Render::success($tmplData, "'" . $_GET['rename'] . "' successfully moved/renamed to '" . $_GET['newname'] . "'.");
}
}
}
//echo "rename.";
//-----------------------------------------------------------------------------
// ACTION: Directory Zip
//-----------------------------------------------------------------------------
if ($_GET['zip'] != '') {
if (file_exists($path . $_REQUEST['workingdir'] . $_GET['zip']) == false) {
Render::error($tmplData, "Unable zip '" . $_GET['newname'] . "'. Directory '" . $_GET['newname'] . "' does not exist.");
} elseif (file_exists($path . $_REQUEST['workingdir'] . $_GET['newname'])) {
Render::error($tmplData, "The file '" . $_GET['newname'] . "' already exists. Please select a new file name.");
} else {
if (Util::zipDirectory($path . $_REQUEST['workingdir'] . $_GET['zip'], $path . $_REQUEST['workingdir'] . $_GET['newname'])) {
Render::success($tmplData, "'" . $_GET['zip'] . "/' successfully zipped to '" . $_GET['newname'] . "'.");
} else {
Render::error($tmplData, "'" . $_GET['zip'] . "/' could not be zipped to '" . $_GET['newname'] . "'.");
}
}
}
//echo "zip.";
//-----------------------------------------------------------------------------
// ACTION: File unzip
//-----------------------------------------------------------------------------
if ($_GET['unzip'] != '') {
if (trim($_GET['newname']) == "") {
Render::error($tmplData, "Unable to unzip. Invalid filename '" . $_GET['newname'] . "'.");
} elseif (file_exists($path . $_REQUEST['workingdir'] . $_GET['newname'])) {
Render::error($tmplData, "The directory '" . $_GET['newname'] . "' already exists.");
} else {
if (@exec("unzip -n " . $path . $_REQUEST['workingdir'] . $_GET['unzip'] . " -d " . $path . $_REQUEST['workingdir'] . $_GET['newname'])) {
Render::success($tmplData, "'" . $_GET['unzip'] . "' successfully unzipped to '" . $_GET['newname'] . "'.");
} else {
Render::error($tmplData, "'" . $_GET['unzip'] . "' could not be unzipped to '" . $_GET['newname'] . "'.");
}
}
}
//echo "unzip.";
//-----------------------------------------------------------------------------
// ACTION: Make dir
//-----------------------------------------------------------------------------
if ($_POST['mkdir'] != '' && $makediron === true) {
if (strpos($path . $_REQUEST['workingdir'] . $_POST['dirname'], '//') === false) {
$result = @mkdir($path . $_REQUEST['workingdir'] . $_POST['dirname'], $newdirpermissions);
if ($result == 0) {
Render::error($tmplData, "The folder '" . $_POST['dirname'] . "' could not be created. Make sure the name you entered is a valid folder name.");
} else {
Render::success($tmplData, "Created folder '" . $_REQUEST['workingdir'] . $_POST['dirname'] . "'");
}
} else {
Render::error($tmplData, "Requested directory name '" . $_POST['dirname'] . "' failed validation.");
}
}
//echo "mkdir.";
//-----------------------------------------------------------------------------
// Main Page display
//-----------------------------------------------------------------------------
$content = '';
$tmplData['{{workingdir}}'] = $_REQUEST['workingdir'];
// if $makediron has been set to on show some html for making directories
if ($makediron === true) {
$tmplData['{{displayCreateFolder}}'] = $showCSS;
} else {
$tmplData['{{displayCreateFolder}}'] = $hideCSS;
}
// if the current directory is a sub directory show a back
// link to get back to the previous directory
if ($_REQUEST['workingdir'] != '') {
$tmplData['{{displayBackLink}}'] = $showCSS;
} else {
$tmplData['{{displayBackLink}}'] = $hideCSS;
}
//-----------------------------------------------------------------------------
// build the table rows which contain the file information
// remove the forward or backwards slash from the path
$newpath = substr($path . $_REQUEST['workingdir'], 0, -1);
// open the directory
$dir = @opendir($newpath);
// loop once for each name in the directory
while ($file = readdir($dir)) {
$filearray[] = $file;
}
natcasesort($filearray);
//echo "loop.";
foreach ($filearray as $key => $file) {
// check to see if the file is a directory and if it can be opened, if not hide it
$hiddendir = 0;
if (is_dir($path . $_REQUEST['workingdir'] . $file)) {
$tempdir = @opendir($path . $_REQUEST['workingdir'] . $file);
if ($tempdir == false) {
$hiddendir = 1;
}
@closedir($tempdir);
}
// if the name is not a directory and the name is not the name of this program file
if ($file != '.' && $file != '..' && $file != basename(__FILE__) && $hiddendir != 1) {
$match = false;
// for each value in the hidden files array
foreach ($hiddenfiles as $name) {
// check the name is not the same as the hidden file name
if ($file == $name) {
// set a flag if this name is supposed to be hidden
$match = true;
}
}
// if there were no matches the file should not be hidden
if ($match === false) {
// get some info about the file
$filedata = stat($path . $_REQUEST['workingdir'] . $file);
$encodedfile = rawurlencode($file);
$showEdit = false;
$showView = true;
$showDelete = true;
$showUnzip = false;
$showZip = false;
// find out if the file is one that can be edited
// if the edit function is turned on and the file is not a directory
if ($editon === true && !is_dir($path . $_REQUEST['workingdir'] . $file)) {
$dotpos = strrpos($file, '.');
foreach ($editextensions as $editext) {
$ext = substr($file, $dotpos + 1);
if (strcmp(strtolower($ext), $editext) == 0) {
$showEdit = true;
}
}
}
//echo "checkdir.";
// if it is a directory change the file name to a directory link
if (is_dir($path . $_REQUEST['workingdir'] . $file)) {
$isFolder = true;
$fileicontypeCSS = $foldericonCSS;
$downloadlink = '';
$filedata[7] = '';
$modified = '';
$filetype = '';
if ($deletediron === false) {
$showDelete = false;
}
$showEdit = false;
$showView = false;
$showZip = true;
} else {
$isFolder = false;
$fileicontypeCSS = $fileiconCSS;
$pathparts = pathinfo($file);
$filetype = $type[strtolower($pathparts['extension'])];
if (strtolower($pathparts['extension']) == 'zip') {
$showUnzip = true;
$showEdit = false;
}
$modified = date('d-M-y g:ia', $filedata[9]);
if ($filedata[7] > 1024) {
$filedata[7] = round($filedata[7] / 1024);
if ($filedata[7] > 1024) {
$filedata[7] = round($filedata[7] / 1024);
if ($filedata[7] > 1024) {
$filedata[7] = round($filedata[7] / 1024, 1);
if ($filedata[7] > 1024) {
$filedata[7] = round($filedata[7] / 1024);
$filedata[7] = $filedata[7] . 'Tb';
} else {
$filedata[7] = $filedata[7] . 'Gb';
}
} else {
$filedata[7] = $filedata[7] . 'Mb';
}
} else {
$filedata[7] = $filedata[7] . 'Kb';
}
} else {
$filedata[7] = $filedata[7] . 'b';
}
}
// append 2 table rows to the $content variable, the first row has the file
// informtation, the 2nd row makes a black line 1 pixel high
$tmplData['{{fileicontypeCSS}}'] = $fileicontypeCSS;
$tmplData['{{filename}}'] = $file;
$tmplData['{{isFolder}}'] = $isFolder ? $showCSS : $hideCSS;
$tmplData['{{showZip}}'] = $showZip ? $showCSS : $hideCSS;
$tmplData['{{isFile}}'] = $isFolder ? $hideCSS : $showCSS;
$tmplData['{{encodedfile}}'] = $encodedfile;
$tmplData['{{filetype}}'] = $filetype;
$tmplData['{{filedata}}'] = $filedata[7];
$tmplData['{{modified}}'] = $modified;
$tmplData['{{showView}}'] = $showView ? $showCSS : $hideCSS;
$tmplData['{{showDelete}}'] = $showDelete ? $showCSS : $hideCSS;
$tmplData['{{showEdit}}'] = $showEdit ? $showCSS : $hideCSS;
$tmplData['{{showUnzip}}'] = $showUnzip ? $showCSS : $hideCSS;
$content .= Template::render($ini['mainRowTemplate'], $tmplData);
//echo "row.";
}
}
}
// now that all the rows have been built close the directory
closedir($dir);
//-----------------------------------------------------------------------------
$tmplData['{{content}}'] = $content;
Render::main($tmplData);
//echo "end.";
}
