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class.ajxpSharedAccessDriver.php
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class.ajxpSharedAccessDriver.php
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<?php
/*
* Copyright 2007-2013 Charles du Jeu - Abstrium SAS <team (at) pyd.io>
* This file is part of Pydio.
*
* Pydio is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Pydio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Pydio. If not, see <http://www.gnu.org/licenses/>.
*
* The latest code can be found at <http://pyd.io/>.
*
*/
defined('AJXP_EXEC') or die( 'Access not allowed');
/**
* @package AjaXplorer_Plugins
* @subpackage Access
* @class ajxpSharedAccessDriver
* AJXP_Plugin to access the shared elements of the current user
*/
class ajxpSharedAccessDriver extends AbstractAccessDriver
{
public function initRepository()
{
require_once AJXP_INSTALL_PATH."/".AJXP_PLUGINS_FOLDER."/action.share/class.ShareCenter.php";
}
public function switchAction($action, $httpVars, $fileVars)
{
if(!isSet($this->actions[$action])) return;
parent::accessPreprocess($action, $httpVars, $fileVars);
$loggedUser = AuthService::getLoggedUser();
if(!AuthService::usersEnabled()) return ;
if ($action == "edit") {
if (isSet($httpVars["sub_action"])) {
$action = $httpVars["sub_action"];
}
}
$mess = ConfService::getMessages();
switch ($action) {
//------------------------------------
// BASIC LISTING
//------------------------------------
case "ls":
$rootNodes = array(
"files" => array("LABEL" => $mess["ajxp_shared.3"], "ICON" => "html.png", "DESCRIPTION" => $mess["ajxp_shared.28"]),
"repositories" => array("LABEL" => $mess["ajxp_shared.2"], "ICON" => "document_open_remote.png", "DESCRIPTION" => $mess["ajxp_shared.29"]),
"users" => array("LABEL" => $mess["ajxp_shared.1"], "ICON" => "user_shared.png", "DESCRIPTION" => $mess["ajxp_shared.30"])
);
$dir = (isset($httpVars["dir"])?$httpVars["dir"]:"");
$splits = explode("/", $dir);
if (count($splits)) {
if($splits[0] == "") array_shift($splits);
if(count($splits)) $strippedDir = strtolower(urldecode($splits[0]));
else $strippedDir = "";
}
if (array_key_exists($strippedDir, $rootNodes)) {
AJXP_XMLWriter::header();
if ($strippedDir == "users") {
$this->listUsers();
} else if ($strippedDir == "repositories") {
$this->listRepositories();
} else if ($strippedDir == "files") {
$this->listSharedFiles();
}
AJXP_XMLWriter::close();
} else {
AJXP_XMLWriter::header();
AJXP_XMLWriter::sendFilesListComponentConfig('<columns switchGridMode="filelist"><column messageId="ajxp_shared.8" attributeName="ajxp_label" sortType="String"/><column messageId="ajxp_shared.31" attributeName="description" sortType="String"/></columns>');
foreach ($rootNodes as $key => $data) {
print '<tree text="'.$data["LABEL"].'" icon="'.$data["ICON"].'" filename="/'.$key.'" parentname="/" description="'.$data["DESCRIPTION"].'" />';
}
AJXP_XMLWriter::close();
}
break;
case "stat" :
header("Content-type:application/json");
print '{"mode":true}';
break;
case "delete" :
$mime = $httpVars["ajxp_mime"];
$selection = new UserSelection();
$selection->initFromHttpVars($httpVars);
$files = $selection->getFiles();
AJXP_XMLWriter::header();
$shareCenter = AJXP_PluginsService::findPluginById("action.share");
foreach ($files as $index => $element) {
$element = basename($element);
$ar = explode("shared_", $mime);
$mime = array_pop($ar);
$shareCenter->deleteSharedElement($mime, $element, $loggedUser);
if($mime == "repository") $out = $mess["ajxp_conf.59"];
else if($mime == "user") $out = $mess["ajxp_conf.60"];
else if($mime == "file") $out = $mess["ajxp_shared.13"];
}
AJXP_XMLWriter::sendMessage($out, null);
AJXP_XMLWriter::reloadDataNode();
AJXP_XMLWriter::close();
break;
case "clear_expired" :
$deleted = $this->clearExpiredFiles();
AJXP_XMLWriter::header();
if (count($deleted)) {
AJXP_XMLWriter::sendMessage(sprintf($mess["ajxp_shared.23"], count($deleted).""), null);
AJXP_XMLWriter::reloadDataNode();
} else {
AJXP_XMLWriter::sendMessage($mess["ajxp_shared.24"], null);
}
AJXP_XMLWriter::close();
break;
case "reset_download_counter" :
$selection = new UserSelection();
$selection->initFromHttpVars($httpVars);
$elements = $selection->getFiles();
foreach ($elements as $element) {
PublicletCounter::reset(str_replace(".php", "", basename($element)));
}
AJXP_XMLWriter::header();
AJXP_XMLWriter::reloadDataNode();
AJXP_XMLWriter::close();
break;
default:
break;
}
return;
}
public function listSharedFiles()
{
AJXP_XMLWriter::sendFilesListComponentConfig('<columns switchGridMode="filelist">
<column messageId="ajxp_shared.4" attributeName="ajxp_label" sortType="String" width="20%"/>
<column messageId="ajxp_shared.17" attributeName="download_url" sortType="String" width="20%"/>
<column messageId="ajxp_shared.20" attributeName="download_count" sortType="String" width="2%"/>
<column messageId="share_center.22" attributeName="download_limit" sortType="String" width="2%"/>
<column messageId="ajxp_shared.6" attributeName="password" sortType="String" width="5%"/>
<column messageId="ajxp_shared.7" attributeName="expiration" sortType="String" width="5%"/>
</columns>');
$dlFolder = ConfService::getCoreConf("PUBLIC_DOWNLOAD_FOLDER");
if(!is_dir($dlFolder)) return ;
$files = glob($dlFolder."/*.php");
if(!is_array($files))return;
$mess = ConfService::getMessages();
$loggedUser = AuthService::getLoggedUser();
$userId = $loggedUser->getId();
$dlURL = ConfService::getCoreConf("PUBLIC_DOWNLOAD_URL");
if ($dlURL!= "") {
$downloadBase = rtrim($dlURL, "/");
} else {
$fullUrl = AJXP_Utils::detectServerURL() . dirname($_SERVER['REQUEST_URI']);
$downloadBase = str_replace("\\", "/", $fullUrl.rtrim(str_replace(AJXP_INSTALL_PATH, "", $dlFolder), "/"));
}
foreach ($files as $file) {
$ar = explode(".", basename($file));
$id = array_shift($ar);
if($ar[0] != "php") continue;
//if(strlen($id) != 32) continue;
$publicletData = ShareCenter::loadPublicletData($id);
if (isset($publicletData["OWNER_ID"]) && $publicletData["OWNER_ID"] != $userId) {
continue;
}
$expired = ($publicletData["EXPIRE_TIME"]!=0?($publicletData["EXPIRE_TIME"]<time()?true:false):false);
if(!is_a($publicletData["REPOSITORY"], "Repository")) continue;
AJXP_XMLWriter::renderNode(str_replace(".php", "", basename($file)), "".SystemTextEncoding::toUTF8($publicletData["REPOSITORY"]->getDisplay()).":/".SystemTextEncoding::toUTF8($publicletData["FILE_PATH"]), true, array(
"icon" => "html.png",
"password" => ($publicletData["PASSWORD"]!=""?$publicletData["PASSWORD"]:"-"),
"expiration" => ($publicletData["EXPIRE_TIME"]!=0?($expired?"[!]":"").date($mess["date_format"], $publicletData["EXPIRE_TIME"]):"-"),
"download_count" => $publicletData["DOWNLOAD_COUNT"],
"download_limit" => ($publicletData["DOWNLOAD_LIMIT"] == 0 ? "-" : $publicletData["DOWNLOAD_LIMIT"] ),
"integrity" => (!$publicletData["SECURITY_MODIFIED"]?$mess["ajxp_shared.15"]:$mess["ajxp_shared.16"]),
"download_url" => $downloadBase . "/".basename($file),
"ajxp_mime" => "shared_file")
);
}
}
public function clearExpiredFiles()
{
$files = glob(ConfService::getCoreConf("PUBLIC_DOWNLOAD_FOLDER")."/*.php");
$loggedUser = AuthService::getLoggedUser();
$userId = $loggedUser->getId();
$deleted = array();
foreach ($files as $file) {
$ar = explode(".", basename($file));
$id = array_shift($ar);
if(strlen($id) != 32) continue;
$publicletData = ShareCenter::loadPublicletData($id);
if (!isSet($publicletData["OWNER_ID"]) || $publicletData["OWNER_ID"] != $userId) {
continue;
}
if( (isSet($publicletData["EXPIRE_TIME"]) && is_numeric($publicletData["EXPIRE_TIME"]) && $publicletData["EXPIRE_TIME"] > 0 && $publicletData["EXPIRE_TIME"] < time()) ||
(isSet($publicletData["DOWNLOAD_LIMIT"]) && $publicletData["DOWNLOAD_LIMIT"] > 0 && $publicletData["DOWNLOAD_LIMIT"] <= $publicletData["DOWNLOAD_COUNT"]) ) {
unlink($file);
$deleted[] = basename($file);
PublicletCounter::delete(str_replace(".php", "", basename($file)));
}
}
return $deleted;
}
public function listUsers()
{
AJXP_XMLWriter::sendFilesListComponentConfig('<columns switchGridMode="filelist"><column messageId="ajxp_conf.6" attributeName="ajxp_label" sortType="String"/><column messageId="ajxp_shared.10" attributeName="repo_accesses" sortType="String"/></columns>');
if(!AuthService::usersEnabled()) return ;
$users = AuthService::listUsers();
$mess = ConfService::getMessages();
$loggedUser = AuthService::getLoggedUser();
$repoList = ConfService::getRepositoriesList("all");
$userArray = array();
foreach ($users as $userIndex => $userObject) {
$label = $userObject->getId();
if(!$userObject->hasParent() || $userObject->getParent() != $loggedUser->getId()) continue;
if ($userObject->hasParent()) {
$label = $userObject->getParent()."000".$label;
}
$userArray[$label] = $userObject;
}
ksort($userArray);
foreach ($userArray as $userObject) {
$isAdmin = $userObject->isAdmin();
$userId = AJXP_Utils::xmlEntities($userObject->getId());
$repoAccesses = array();
foreach ($repoList as $repoObject) {
if ($repoObject->hasOwner() && $repoObject->getOwner() == $loggedUser->getId()) {
$acl = $userObject->mergedRole->getAcl($repoObject->getId());
if(!empty($acl)) $repoAccesses[] = $repoObject->getDisplay()." ($acl)";
}
}
print '<tree
text="'.$userId.'"
isAdmin="'.$mess[($isAdmin?"ajxp_conf.14":"ajxp_conf.15")].'"
icon="user_shared.png"
openicon="user_shared.png"
filename="/users/'.$userId.'"
repo_accesses="'.implode(", ", $repoAccesses).'"
parentname="/users"
is_file="1"
ajxp_mime="shared_user"
/>';
}
}
public function listRepositories()
{
$repos = ConfService::getRepositoriesList("all");
AJXP_XMLWriter::sendFilesListComponentConfig('<columns switchGridMode="filelist"><column messageId="ajxp_conf.8" attributeName="ajxp_label" sortType="String"/><column messageId="ajxp_conf.9" attributeName="accessType" sortType="String"/><column messageId="ajxp_shared.9" attributeName="repo_accesses" sortType="String"/></columns>');
$repoArray = array();
$childRepos = array();
$loggedUser = AuthService::getLoggedUser();
$users = AuthService::listUsers();
foreach ($repos as $repoIndex => $repoObject) {
if($repoObject->getAccessType() == "ajxp_conf") continue;
if (!$repoObject->hasOwner() || $repoObject->getOwner() != $loggedUser->getId()) {
continue;
}
if(is_numeric($repoIndex)) $repoIndex = "".$repoIndex;
$name = AJXP_Utils::xmlEntities(SystemTextEncoding::toUTF8($repoObject->getDisplay()));
$repoArray[$name] = $repoIndex;
}
// Sort the list now by name
ksort($repoArray);
// Append child repositories
$sortedArray = array();
foreach ($repoArray as $name => $repoIndex) {
$sortedArray[$name] = $repoIndex;
if (isSet($childRepos[$repoIndex]) && is_array($childRepos[$repoIndex])) {
foreach ($childRepos[$repoIndex] as $childData) {
$sortedArray[$childData["name"]] = $childData["index"];
}
}
}
foreach ($sortedArray as $name => $repoIndex) {
$repoObject =& $repos[$repoIndex];
$repoAccesses = array();
foreach ($users as $userId => $userObject) {
//if(!$userObject->hasParent()) continue;
if($userObject->getId() == $loggedUser->getId()) continue;
$label = $userObject->personalRole->filterParameterValue("core.conf", "USER_DISPLAY_NAME", AJXP_REPO_SCOPE_ALL, $userId);
$acl = $userObject->mergedRole->getAcl($repoObject->getId());
if(!empty($acl)) $repoAccesses[] = $label. " (".$acl.")";
}
$metaData = array(
"repository_id" => $repoIndex,
"accessType" => $repoObject->getAccessType(),
"icon" => "document_open_remote.png",
"openicon" => "document_open_remote.png",
"parentname" => "/repositories",
"repo_accesses" => implode(", ", $repoAccesses),
"ajxp_mime" => "shared_repository"
);
AJXP_XMLWriter::renderNode("/repositories/$repoIndex", $name, true, $metaData);
}
}
}