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-rw-r--r--vendor/sabre/dav/lib/Sabre/DAV/Browser/Plugin.php491
1 files changed, 0 insertions, 491 deletions
diff --git a/vendor/sabre/dav/lib/Sabre/DAV/Browser/Plugin.php b/vendor/sabre/dav/lib/Sabre/DAV/Browser/Plugin.php
deleted file mode 100644
index 751c22965..000000000
--- a/vendor/sabre/dav/lib/Sabre/DAV/Browser/Plugin.php
+++ /dev/null
@@ -1,491 +0,0 @@
-<?php
-
-namespace Sabre\DAV\Browser;
-
-use Sabre\DAV;
-
-/**
- * Browser Plugin
- *
- * This plugin provides a html representation, so that a WebDAV server may be accessed
- * using a browser.
- *
- * The class intercepts GET requests to collection resources and generates a simple
- * html index.
- *
- * @copyright Copyright (C) 2007-2014 fruux GmbH (https://fruux.com/).
- * @author Evert Pot (http://evertpot.com/)
- * @license http://sabre.io/license/ Modified BSD License
- */
-class Plugin extends DAV\ServerPlugin {
-
- /**
- * List of default icons for nodes.
- *
- * This is an array with class / interface names as keys, and asset names
- * as values.
- *
- * The evaluation order is reversed. The last item in the list gets
- * precendence.
- *
- * @var array
- */
- public $iconMap = array(
- 'Sabre\\DAV\\IFile' => 'icons/file',
- 'Sabre\\DAV\\ICollection' => 'icons/collection',
- 'Sabre\\DAVACL\\IPrincipal' => 'icons/principal',
- 'Sabre\\CalDAV\\ICalendar' => 'icons/calendar',
- 'Sabre\\CardDAV\\IAddressBook' => 'icons/addressbook',
- 'Sabre\\CardDAV\\ICard' => 'icons/card',
- );
-
- /**
- * The file extension used for all icons
- *
- * @var string
- */
- public $iconExtension = '.png';
-
- /**
- * reference to server class
- *
- * @var Sabre\DAV\Server
- */
- protected $server;
-
- /**
- * enablePost turns on the 'actions' panel, which allows people to create
- * folders and upload files straight from a browser.
- *
- * @var bool
- */
- protected $enablePost = true;
-
- /**
- * By default the browser plugin will generate a favicon and other images.
- * To turn this off, set this property to false.
- *
- * @var bool
- */
- protected $enableAssets = true;
-
- /**
- * Creates the object.
- *
- * By default it will allow file creation and uploads.
- * Specify the first argument as false to disable this
- *
- * @param bool $enablePost
- * @param bool $enableAssets
- */
- public function __construct($enablePost=true, $enableAssets = true) {
-
- $this->enablePost = $enablePost;
- $this->enableAssets = $enableAssets;
-
- }
-
- /**
- * Initializes the plugin and subscribes to events
- *
- * @param DAV\Server $server
- * @return void
- */
- public function initialize(DAV\Server $server) {
-
- $this->server = $server;
- $this->server->subscribeEvent('beforeMethod',array($this,'httpGetInterceptor'));
- $this->server->subscribeEvent('onHTMLActionsPanel', array($this, 'htmlActionsPanel'),200);
- if ($this->enablePost) $this->server->subscribeEvent('unknownMethod',array($this,'httpPOSTHandler'));
- }
-
- /**
- * This method intercepts GET requests to collections and returns the html
- *
- * @param string $method
- * @param string $uri
- * @return bool
- */
- public function httpGetInterceptor($method, $uri) {
-
- if ($method !== 'GET') return true;
-
- // We're not using straight-up $_GET, because we want everything to be
- // unit testable.
- $getVars = array();
- parse_str($this->server->httpRequest->getQueryString(), $getVars);
-
- if (isset($getVars['sabreAction']) && $getVars['sabreAction'] === 'asset' && isset($getVars['assetName'])) {
- $this->serveAsset($getVars['assetName']);
- return false;
- }
-
- try {
- $node = $this->server->tree->getNodeForPath($uri);
- } catch (DAV\Exception\NotFound $e) {
- // We're simply stopping when the file isn't found to not interfere
- // with other plugins.
- return;
- }
- if ($node instanceof DAV\IFile)
- return;
-
- $this->server->httpResponse->sendStatus(200);
- $this->server->httpResponse->setHeader('Content-Type','text/html; charset=utf-8');
-
- $this->server->httpResponse->sendBody(
- $this->generateDirectoryIndex($uri)
- );
-
- return false;
-
- }
-
- /**
- * Handles POST requests for tree operations.
- *
- * @param string $method
- * @param string $uri
- * @return bool
- */
- public function httpPOSTHandler($method, $uri) {
-
- if ($method!='POST') return;
- $contentType = $this->server->httpRequest->getHeader('Content-Type');
- list($contentType) = explode(';', $contentType);
- if ($contentType !== 'application/x-www-form-urlencoded' &&
- $contentType !== 'multipart/form-data') {
- return;
- }
- $postVars = $this->server->httpRequest->getPostVars();
-
- if (!isset($postVars['sabreAction']))
- return;
-
- if ($this->server->broadcastEvent('onBrowserPostAction', array($uri, $postVars['sabreAction'], $postVars))) {
-
- switch($postVars['sabreAction']) {
-
- case 'mkcol' :
- if (isset($postVars['name']) && trim($postVars['name'])) {
- // Using basename() because we won't allow slashes
- list(, $folderName) = DAV\URLUtil::splitPath(trim($postVars['name']));
- $this->server->createDirectory($uri . '/' . $folderName);
- }
- break;
- case 'put' :
- if ($_FILES) $file = current($_FILES);
- else break;
-
- list(, $newName) = DAV\URLUtil::splitPath(trim($file['name']));
- if (isset($postVars['name']) && trim($postVars['name']))
- $newName = trim($postVars['name']);
-
- // Making sure we only have a 'basename' component
- list(, $newName) = DAV\URLUtil::splitPath($newName);
-
- if (is_uploaded_file($file['tmp_name'])) {
- $this->server->createFile($uri . '/' . $newName, fopen($file['tmp_name'],'r'));
- }
- break;
-
- }
-
- }
- $this->server->httpResponse->setHeader('Location',$this->server->httpRequest->getUri());
- $this->server->httpResponse->sendStatus(302);
- return false;
-
- }
-
- /**
- * Escapes a string for html.
- *
- * @param string $value
- * @return string
- */
- public function escapeHTML($value) {
-
- return htmlspecialchars($value,ENT_QUOTES,'UTF-8');
-
- }
-
- /**
- * Generates the html directory index for a given url
- *
- * @param string $path
- * @return string
- */
- public function generateDirectoryIndex($path) {
-
- $version = '';
- if (DAV\Server::$exposeVersion) {
- $version = DAV\Version::VERSION ."-". DAV\Version::STABILITY;
- }
-
- $html = "<html>
-<head>
- <title>Index for " . $this->escapeHTML($path) . "/ - SabreDAV " . $version . "</title>
- <style type=\"text/css\">
- body { Font-family: arial}
- h1 { font-size: 150% }
- </style>
- ";
-
- if ($this->enableAssets) {
- $html.='<link rel="shortcut icon" href="'.$this->getAssetUrl('favicon.ico').'" type="image/vnd.microsoft.icon" />';
- }
-
- $html .= "</head>
-<body>
- <h1>Index for " . $this->escapeHTML($path) . "/</h1>
- <table>
- <tr><th width=\"24\"></th><th>Name</th><th>Type</th><th>Size</th><th>Last modified</th></tr>
- <tr><td colspan=\"5\"><hr /></td></tr>";
-
- $files = $this->server->getPropertiesForPath($path,array(
- '{DAV:}displayname',
- '{DAV:}resourcetype',
- '{DAV:}getcontenttype',
- '{DAV:}getcontentlength',
- '{DAV:}getlastmodified',
- ),1);
-
- $parent = $this->server->tree->getNodeForPath($path);
-
-
- if ($path) {
-
- list($parentUri) = DAV\URLUtil::splitPath($path);
- $fullPath = DAV\URLUtil::encodePath($this->server->getBaseUri() . $parentUri);
-
- $icon = $this->enableAssets?'<a href="' . $fullPath . '"><img src="' . $this->getAssetUrl('icons/parent' . $this->iconExtension) . '" width="24" alt="Parent" /></a>':'';
- $html.= "<tr>
- <td>$icon</td>
- <td><a href=\"{$fullPath}\">..</a></td>
- <td>[parent]</td>
- <td></td>
- <td></td>
- </tr>";
-
- }
-
- foreach($files as $file) {
-
- // This is the current directory, we can skip it
- if (rtrim($file['href'],'/')==$path) continue;
-
- list(, $name) = DAV\URLUtil::splitPath($file['href']);
-
- $type = null;
-
-
- if (isset($file[200]['{DAV:}resourcetype'])) {
- $type = $file[200]['{DAV:}resourcetype']->getValue();
-
- // resourcetype can have multiple values
- if (!is_array($type)) $type = array($type);
-
- foreach($type as $k=>$v) {
-
- // Some name mapping is preferred
- switch($v) {
- case '{DAV:}collection' :
- $type[$k] = 'Collection';
- break;
- case '{DAV:}principal' :
- $type[$k] = 'Principal';
- break;
- case '{urn:ietf:params:xml:ns:carddav}addressbook' :
- $type[$k] = 'Addressbook';
- break;
- case '{urn:ietf:params:xml:ns:caldav}calendar' :
- $type[$k] = 'Calendar';
- break;
- case '{urn:ietf:params:xml:ns:caldav}schedule-inbox' :
- $type[$k] = 'Schedule Inbox';
- break;
- case '{urn:ietf:params:xml:ns:caldav}schedule-outbox' :
- $type[$k] = 'Schedule Outbox';
- break;
- case '{http://calendarserver.org/ns/}calendar-proxy-read' :
- $type[$k] = 'Proxy-Read';
- break;
- case '{http://calendarserver.org/ns/}calendar-proxy-write' :
- $type[$k] = 'Proxy-Write';
- break;
- }
-
- }
- $type = implode(', ', $type);
- }
-
- // If no resourcetype was found, we attempt to use
- // the contenttype property
- if (!$type && isset($file[200]['{DAV:}getcontenttype'])) {
- $type = $file[200]['{DAV:}getcontenttype'];
- }
- if (!$type) $type = 'Unknown';
-
- $size = isset($file[200]['{DAV:}getcontentlength'])?(int)$file[200]['{DAV:}getcontentlength']:'';
- $lastmodified = isset($file[200]['{DAV:}getlastmodified'])?$file[200]['{DAV:}getlastmodified']->getTime()->format(\DateTime::ATOM):'';
-
- $fullPath = DAV\URLUtil::encodePath('/' . trim($this->server->getBaseUri() . ($path?$path . '/':'') . $name,'/'));
-
- $displayName = isset($file[200]['{DAV:}displayname'])?$file[200]['{DAV:}displayname']:$name;
-
- $displayName = $this->escapeHTML($displayName);
- $type = $this->escapeHTML($type);
-
- $icon = '';
-
- if ($this->enableAssets) {
- $node = $this->server->tree->getNodeForPath(($path?$path.'/':'') . $name);
- foreach(array_reverse($this->iconMap) as $class=>$iconName) {
-
- if ($node instanceof $class) {
- $icon = '<a href="' . $fullPath . '"><img src="' . $this->getAssetUrl($iconName . $this->iconExtension) . '" alt="" width="24" /></a>';
- break;
- }
-
-
- }
-
- }
-
- $html.= "<tr>
- <td>$icon</td>
- <td><a href=\"{$fullPath}\">{$displayName}</a></td>
- <td>{$type}</td>
- <td>{$size}</td>
- <td>{$lastmodified}</td>
- </tr>";
-
- }
-
- $html.= "<tr><td colspan=\"5\"><hr /></td></tr>";
-
- $output = '';
-
- if ($this->enablePost) {
- $this->server->broadcastEvent('onHTMLActionsPanel',array($parent, &$output));
- }
-
- $html.=$output;
-
- $html.= "</table>
- <address>Generated by SabreDAV " . $version . " (c)2007-2014 <a href=\"http://sabre.io/\">http://sabre.io/</a></address>
- </body>
- </html>";
-
- return $html;
-
- }
-
- /**
- * This method is used to generate the 'actions panel' output for
- * collections.
- *
- * This specifically generates the interfaces for creating new files, and
- * creating new directories.
- *
- * @param DAV\INode $node
- * @param mixed $output
- * @return void
- */
- public function htmlActionsPanel(DAV\INode $node, &$output) {
-
- if (!$node instanceof DAV\ICollection)
- return;
-
- // We also know fairly certain that if an object is a non-extended
- // SimpleCollection, we won't need to show the panel either.
- if (get_class($node)==='Sabre\\DAV\\SimpleCollection')
- return;
-
- $output.= '<tr><td colspan="2"><form method="post" action="">
- <h3>Create new folder</h3>
- <input type="hidden" name="sabreAction" value="mkcol" />
- Name: <input type="text" name="name" /><br />
- <input type="submit" value="create" />
- </form>
- <form method="post" action="" enctype="multipart/form-data">
- <h3>Upload file</h3>
- <input type="hidden" name="sabreAction" value="put" />
- Name (optional): <input type="text" name="name" /><br />
- File: <input type="file" name="file" /><br />
- <input type="submit" value="upload" />
- </form>
- </td></tr>';
-
- }
-
- /**
- * This method takes a path/name of an asset and turns it into url
- * suiteable for http access.
- *
- * @param string $assetName
- * @return string
- */
- protected function getAssetUrl($assetName) {
-
- return $this->server->getBaseUri() . '?sabreAction=asset&assetName=' . urlencode($assetName);
-
- }
-
- /**
- * This method returns a local pathname to an asset.
- *
- * @param string $assetName
- * @return string
- */
- protected function getLocalAssetPath($assetName) {
-
- $assetDir = __DIR__ . '/assets/';
- $path = $assetDir . $assetName;
-
- // Making sure people aren't trying to escape from the base path.
- if (strpos(realpath($path), realpath($assetDir)) === 0) {
- return $path;
- }
- throw new DAV\Exception\Forbidden('Path does not exist, or escaping from the base path was detected');
- }
-
- /**
- * This method reads an asset from disk and generates a full http response.
- *
- * @param string $assetName
- * @return void
- */
- protected function serveAsset($assetName) {
-
- $assetPath = $this->getLocalAssetPath($assetName);
- if (!file_exists($assetPath)) {
- throw new DAV\Exception\NotFound('Could not find an asset with this name');
- }
- // Rudimentary mime type detection
- switch(strtolower(substr($assetPath,strpos($assetPath,'.')+1))) {
-
- case 'ico' :
- $mime = 'image/vnd.microsoft.icon';
- break;
-
- case 'png' :
- $mime = 'image/png';
- break;
-
- default:
- $mime = 'application/octet-stream';
- break;
-
- }
-
- $this->server->httpResponse->setHeader('Content-Type', $mime);
- $this->server->httpResponse->setHeader('Content-Length', filesize($assetPath));
- $this->server->httpResponse->setHeader('Cache-Control', 'public, max-age=1209600');
- $this->server->httpResponse->sendStatus(200);
- $this->server->httpResponse->sendBody(fopen($assetPath,'r'));
-
- }
-
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-27 07:38:58 +0000