webservices/sharing-gallery
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rename variables

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This commit is contained in:
Marc Wäckerlin
2017-02-26 22:17:28 +00:00
parent 473aaa322f
commit 59f1ee76c2
2 changed files with 15 additions and 15 deletions
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26
html/index.php
View File

@@ -58,33 +58,33 @@
return $header;
}
function checkPath($pathToCheck) {
global $path, $subpath;
$fullpath = $path.'/'.$pathToCheck
global $imagepath, $subpath;
$fullpath = $imagepath.'/'.$pathToCheck
if ($fullpath==realpath($fullpath) && is_dir($fullpath)) {
$subpath=$pathToCheck;
$path = $fullpath;
$imagepath = $fullpath;
} else {
error_die('path not allowed: '.htmlentities($pathToCheck));
}
}
function checkFile($fileToCheck, $thumb = false) {
global $path, $file, $subpath, $thumbs, $imgfile;
if (!ereg('/', $fileToCheck) && is_file($path.'/'.$fileToCheck)) {
global $imagepath, $file, $subpath, $thumbpath, $imgfile;
if (!ereg('/', $fileToCheck) && is_file($imagepath.'/'.$fileToCheck)) {
$imgfile = $fileToCheck;
} else {
error_die('file not found', '404 Not Found');
}
if ($thumb) { // image from thumbnail path
$file = $thumbs.'/'.$subpath.'/'.$fileToCheck;
if (!is_dir($thumbs.'/'.$subpath)) mkdir($thumbs.'/'.$subpath, 0777, true);
$file = $thumbpath.'/'.$subpath.'/'.$fileToCheck;
if (!is_dir($thumbpath.'/'.$subpath)) mkdir($thumbpath.'/'.$subpath, 0777, true);
if (!is_file($file)) { // create thumbnail
$image = new Imagick();
$image->readImage($path.'/'.$fileToCheck);
$image->readImage($imagepath.'/'.$fileToCheck);
$image->thumbnailImage(200, 200, true);
$image->writeImage($file);
}
} else {
$file = $path.'/'.$fileToCheck;
$file = $imagepath.'/'.$fileToCheck;
}
}
function returnFile($file) {
@@ -160,9 +160,9 @@
if ($username=="") error_die('not authorized', '403 Forbidden');
if (isset($_REQUEST['path'])) checkPath($_REQUEST['path']);
if (isset($_REQUEST['folder']) && !ereg('/', $_REQUEST['folder'])) {
$file = $thumbs.'/folders/'.$subpath.'/'.$_REQUEST['folder'].'.png';
$file = $thumbpath.'/folders/'.$subpath.'/'.$_REQUEST['folder'].'.png';
$type="image/png";
if (!is_dir($thumbs.'/folders/'.$subpath)) mkdir($thumbs.'/folders/'.$subpath, 0777, true);
if (!is_dir($thumbpath.'/folders/'.$subpath)) mkdir($thumbpath.'/folders/'.$subpath, 0777, true);
if (!is_file($file)) { // create folder image
$txt = wordwrap(preg_replace('/ +/', ' ', preg_replace('/-/', ' - ', preg_replace('/_/', " ", $_REQUEST['folder']))), 16, "\n", true);
$image = new Imagick();
@@ -315,7 +315,7 @@
makelink('?path='.urlencode($subpath).'&file='.urlencode($f).'&view', '?path='.urlencode($subpath).'&file='.urlencode($f).'&thumb', $f);
} else {
if (isset($_REQUEST['view'])) { // view single image
$objects = extractDir($path);
$objects = extractDir($imagepath);
$pos = array_search($imgfile, $objects['files']);
if ($pos>0)
echo '<a href="?path='.urlencode($subpath).'&file='.urlencode($objects['files'][$pos-1]).'&view"><img src="?folder=←" alt="previous"/></a>';
@@ -348,7 +348,7 @@
} elseif ($subpath!="") {
echo '<a href="?"><img src="?folder=↑" alt="↑"/></a>';
}
$objects = extractDir($path);
$objects = extractDir($imagepath);
foreach ($objects['dirs'] as $f)
makelink('?path='.urlencode($subpath.($subpath!=""?'/':'').$f), '?path='.urlencode($subpath).'&folder='.urlencode($f), $f);
echo '</div><div class="images">';