PHP OC_JSON类代码示例

function handleUnexpectedShutdown()
{
    if (!my_temporary_cron_class::$sent) {
        if (OC::$CLI) {
            echo 'Unexpected error!' . PHP_EOL;
        } else {
            OC_JSON::error(array('data' => array('message' => 'Unexpected error!')));
        }
    }
}

function handleUnexpectedShutdown()
{
    // Delete lockfile
    if (!TemporaryCronClass::$keeplock && file_exists(TemporaryCronClass::$lockfile)) {
        unlink(TemporaryCronClass::$lockfile);
    }
    // Say goodbye if the app did not shutdown properly
    if (!TemporaryCronClass::$sent) {
        if (OC::$CLI) {
            echo 'Unexpected error!' . PHP_EOL;
        } else {
            OC_JSON::error(array('data' => array('message' => 'Unexpected error!')));
        }
    }
}

function index()
{
    if (isset($_GET['fileid'])) {
        $fileIds = array($_GET['fileid']);
    } else {
        $fileIds = OCA\Search_Lucene\Indexer::getUnindexed();
    }
    $eventSource = new OC_EventSource();
    $eventSource->send('count', count($fileIds));
    $skippedDirs = explode(';', OCP\Config::getUserValue(OCP\User::getUser(), 'search_lucene', 'skipped_dirs', '.git;.svn;.CVS;.bzr'));
    foreach ($fileIds as $id) {
        $skipped = false;
        $fileStatus = OCA\Search_Lucene\Status::fromFileId($id);
        try {
            //before we start mark the file as error so we know there was a problem when the php execution dies
            $fileStatus->markError();
            $path = OC\Files\Filesystem::getPath($id);
            $eventSource->send('indexing', $path);
            foreach ($skippedDirs as $skippedDir) {
                if (strpos($path, '/' . $skippedDir . '/') !== false || strrpos($path, '/' . $skippedDir) === strlen($path) - (strlen($skippedDir) + 1)) {
                    $result = $fileStatus->markSkipped();
                    $skipped = true;
                    break;
                }
            }
            if (!$skipped) {
                if (OCA\Search_Lucene\Indexer::indexFile($path, OCP\User::getUser())) {
                    $result = $fileStatus->markIndexed();
                }
            }
            if (!$result) {
                OC_JSON::error(array('message' => 'Could not index file.'));
                $eventSource->send('error', $path);
            }
        } catch (Exception $e) {
            //sqlite might report database locked errors when stock filescan is in progress
            //this also catches db locked exception that might come up when using sqlite
            \OCP\Util::writeLog('search_lucene', $e->getMessage() . ' Trace:\\n' . $e->getTraceAsString(), \OCP\Util::ERROR);
            OC_JSON::error(array('message' => 'Could not index file.'));
            $eventSource->send('error', $e->getMessage());
            //try to mark the file as new to let it reindex
            $fileStatus->markNew();
            // Add UI to trigger rescan of files with status 'E'rror?
        }
    }
    $eventSource->send('done', '');
    $eventSource->close();
}

function index()
{
    $fileIds = OCA\Search_Lucene\Indexer::getUnindexed();
    $eventSource = new OC_EventSource();
    $eventSource->send('count', count($fileIds));
    $skippedDirs = explode(';', OCP\Config::getUserValue(OCP\User::getUser(), 'search_lucene', 'skipped_dirs', '.git;.svn;.CVS;.bzr'));
    $query = OC_DB::prepare('INSERT INTO `*PREFIX*lucene_status` VALUES (?,?)');
    foreach ($fileIds as $id) {
        $skipped = false;
        try {
            //before we start mark the file as error so we know there was a problem when the php execution dies
            $result = $query->execute(array($id, 'E'));
            $path = OC\Files\Filesystem::getPath($id);
            $eventSource->send('indexing', $path);
            //clean jobs for indexed file
            $param = json_encode(array('path' => $path, 'user' => OCP\User::getUser()));
            $cleanjobquery = OC_DB::prepare('DELETE FROM `*PREFIX*queuedtasks` WHERE `app`=? AND `parameters`=?');
            $cleanjobquery->execute(array('search_lucene', $param));
            foreach ($skippedDirs as $skippedDir) {
                if (strpos($path, '/' . $skippedDir . '/') !== false || strrpos($path, '/' . $skippedDir) === strlen($path) - (strlen($skippedDir) + 1)) {
                    $result = $query->execute(array($id, 'S'));
                    $skipped = true;
                    break;
                }
            }
            if (!$skipped) {
                if (OCA\Search_Lucene\Indexer::indexFile($path, OCP\User::getUser())) {
                    $result = $query->execute(array($id, 'I'));
                }
            }
            if (!$result) {
                OC_JSON::error(array('message' => 'Could not index file.'));
                $eventSource->send('error', $path);
            }
        } catch (PDOException $e) {
            //sqlite might report database locked errors when stock filescan is in progress
            //this also catches db locked exception that might come up when using sqlite
            \OCP\Util::writeLog('search_lucene', $e->getMessage() . ' Trace:\\n' . $e->getTraceAsString(), \OCP\Util::ERROR);
            OC_JSON::error(array('message' => 'Could not index file.'));
            $eventSource->send('error', $e->getMessage());
            //try to mark the file as new to let it reindex
            $query->execute(array($id, 'N'));
            // Add UI to trigger rescan of files with status 'E'rror?
        }
    }
    $eventSource->send('done', '');
    $eventSource->close();
}

 public static function getDisplayNames($args)
 {
     \OC_JSON::checkLoggedIn();
     \OC_JSON::callCheck();
     $users = $_GET['users'];
     $result = array();
     $userManager = \OC::$server->getUserManager();
     foreach ($users as $user) {
         $userObject = $userManager->get($user);
         if (is_object($userObject)) {
             $result[$user] = $userObject->getDisplayName();
         } else {
             $result[$user] = $user;
         }
     }
     \OC_JSON::success(array('users' => $result));
 }

                            }
                        }
                    }
                    $count = 0;
                    // enable l10n support
                    $l = \OC::$server->getL10N('core');
                    foreach ($groups as $group) {
                        if ($count < 15) {
                            if (!isset($_GET['itemShares']) || !isset($_GET['itemShares'][OCP\Share::SHARE_TYPE_GROUP]) || !is_array((string) $_GET['itemShares'][OCP\Share::SHARE_TYPE_GROUP]) || !in_array($group, (string) $_GET['itemShares'][OCP\Share::SHARE_TYPE_GROUP])) {
                                $shareWith[] = array('label' => $group, 'value' => array('shareType' => OCP\Share::SHARE_TYPE_GROUP, 'shareWith' => $group));
                                $count++;
                            }
                        } else {
                            break;
                        }
                    }
                    // allow user to add unknown remote addresses for server-to-server share
                    $backend = \OCP\Share::getBackend((string) $_GET['itemType']);
                    if ($backend->isShareTypeAllowed(\OCP\Share::SHARE_TYPE_REMOTE)) {
                        if (substr_count((string) $_GET['search'], '@') === 1) {
                            $shareWith[] = array('label' => (string) $_GET['search'], 'value' => array('shareType' => \OCP\Share::SHARE_TYPE_REMOTE, 'shareWith' => (string) $_GET['search']));
                        }
                    }
                    $sorter = new \OC\Share\SearchResultSorter((string) $_GET['search'], 'label', new \OC\Log());
                    usort($shareWith, array($sorter, 'sort'));
                    OC_JSON::success(array('data' => $shareWith));
                }
                break;
        }
    }
}

OCP\JSON::callCheck();
OC_JSON::checkLoggedIn();
$l = \OC::$server->getL10N('settings');
$username = isset($_POST["username"]) ? $_POST["username"] : OC_User::getUser();
$displayName = (string) $_POST["displayName"];
$userstatus = null;
if (OC_User::isAdminUser(OC_User::getUser())) {
    $userstatus = 'admin';
}
$isUserAccessible = false;
$subadminUserObject = \OC::$server->getUserManager()->get(\OC_User::getUser());
$targetUserObject = \OC::$server->getUserManager()->get($username);
if ($subadminUserObject !== null && $targetUserObject !== null) {
    $isUserAccessible = \OC::$server->getGroupManager()->getSubAdmin()->isUserAccessible($subadminUserObject, $targetUserObject);
}
if ($isUserAccessible) {
    $userstatus = 'subadmin';
}
if ($username === OC_User::getUser() && OC_User::canUserChangeDisplayName($username)) {
    $userstatus = 'changeOwnDisplayName';
}
if (is_null($userstatus)) {
    OC_JSON::error(array("data" => array("message" => $l->t("Authentication error"))));
    exit;
}
// Return Success story
if (OC_User::setDisplayName($username, $displayName)) {
    OC_JSON::success(array("data" => array("message" => $l->t('Your full name has been changed.'), "username" => $username, 'displayName' => $displayName)));
} else {
    OC_JSON::error(array("data" => array("message" => $l->t("Unable to change full name"), 'displayName' => OC_User::getDisplayName($username))));
}

OCP\JSON::checkAdminUser();
OCP\JSON::callCheck();
if (!array_key_exists('appid', $_POST)) {
    OCP\JSON::error(array('message' => 'No AppId given!'));
    return;
}
$appId = (string) $_POST['appid'];
if (!is_numeric($appId)) {
    $appId = \OC::$server->getAppConfig()->getValue($appId, 'ocsid', null);
    if ($appId === null) {
        OCP\JSON::error(array('message' => 'No OCS-ID found for app!'));
        exit;
    }
}
$appId = OC_App::cleanAppId($appId);
$config = \OC::$server->getConfig();
$config->setSystemValue('maintenance', true);
try {
    $result = OC_Installer::updateAppByOCSId($appId);
    $config->setSystemValue('maintenance', false);
} catch (Exception $ex) {
    $config->setSystemValue('maintenance', false);
    OC_JSON::error(array("data" => array("message" => $ex->getMessage())));
    return;
}
if ($result !== false) {
    OC_JSON::success(array('data' => array('appid' => $appId)));
} else {
    $l = \OC::$server->getL10N('settings');
    OC_JSON::error(array("data" => array("message" => $l->t("Couldn't update app."))));
}

 /**
  * @param string $format
  * @return string
  */
 public static function renderResult($format, $meta, $data)
 {
     $response = array('ocs' => array('meta' => $meta, 'data' => $data));
     if ($format == 'json') {
         return OC_JSON::encode($response);
     }
     $writer = new XMLWriter();
     $writer->openMemory();
     $writer->setIndent(true);
     $writer->startDocument();
     self::toXML($response, $writer);
     $writer->endDocument();
     return $writer->outputMemory(true);
 }

                }
            }
        } else {
            if ($param === 'removeHeaderNav') {
                OCP\Config::setAppValue('roundcube', 'removeHeaderNav', false);
            }
            if ($param === 'removeControlNav') {
                OCP\Config::setAppValue('roundcube', 'removeControlNav', false);
            }
            if ($param === 'autoLogin') {
                OCP\Config::setAppValue('roundcube', 'autoLogin', false);
            }
            if ($param === 'enableDebug') {
                OCP\Config::setAppValue('roundcube', 'enableDebug', false);
            }
            if ($param === 'rcNoCronRefresh') {
                OCP\Config::setAppValue('roundcube', 'rcNoCronRefresh', false);
            }
        }
    }
    // update login status
    $username = OCP\User::getUser();
    $params = array("uid" => $username);
    $loginHelper = new OC_RoundCube_AuthHelper();
    $loginHelper->login($params);
} else {
    OC_JSON::error(array("data" => array("message" => $l->t("Not submitted for us."))));
    return false;
}
OCP\JSON::success(array('data' => array('message' => $l->t('Application settings successfully stored.'))));
return true;

<?php

// Init owncloud
require_once '../../lib/base.php';
OC_JSON::checkAdminUser();
OC_JSON::setContentTypeHeader();
OC_App::disable($_POST['appid']);

/**
* ownCloud - bookmarks plugin
*
* @author Arthur Schiwon
* @copyright 2011 Arthur Schiwon blizzz@arthur-schiwon.de
* 
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either 
* version 3 of the License, or any later version.
* 
* This library 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 Lesser General Public 
* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
* 
*/
//no apps or filesystem
$RUNTIME_NOSETUPFS = true;
// Check if we are a user
OCP\JSON::checkLoggedIn();
OCP\JSON::checkAppEnabled('bookmarks');
$id = $_POST['id'];
if (!OC_Bookmarks_Bookmarks::deleteUrl($id)) {
    OC_JSON::error();
    exit;
}
OCP\JSON::success();

 * This file is licensed under the Affero General Public License version 3 or later.
 * See the COPYING-README file.
 */
OCP\JSON::checkAppEnabled('external');
OCP\User::checkAdminUser();
OCP\JSON::callCheck();
$sites = array();
for ($i = 0; $i < sizeof($_POST['site_name']); $i++) {
    if (!empty($_POST['site_name'][$i]) && !empty($_POST['site_url'][$i])) {
        array_push($sites, array(strip_tags($_POST['site_name'][$i]), strip_tags($_POST['site_url'][$i])));
    }
}
$l = OC_L10N::get('external');
foreach ($sites as $site) {
    if (strpos($site[1], 'https://') === 0) {
        continue;
    }
    if (strpos($site[1], 'http://') === 0) {
        continue;
    }
    OC_JSON::error(array("data" => array("message" => $l->t('Please enter valid urls - they have to start with either http:// or https://'))));
    return;
}
if (sizeof($sites) == 0) {
    $appConfig = \OC::$server->getAppConfig();
    $appConfig->deleteKey('external', 'sites');
} else {
    OCP\Config::setAppValue('external', 'sites', json_encode($sites));
}
OC_JSON::success(array("data" => array("message" => $l->t("External sites saved."))));

 public static function changeUserPassword($args)
 {
     // Check if we are an user
     \OC_JSON::callCheck();
     \OC_JSON::checkLoggedIn();
     $l = new \OC_L10n('settings');
     if (isset($_POST['username'])) {
         $username = $_POST['username'];
     } else {
         \OC_JSON::error(array('data' => array('message' => $l->t('No user supplied'))));
         exit;
     }
     $password = isset($_POST['password']) ? $_POST['password'] : null;
     $recoveryPassword = isset($_POST['recoveryPassword']) ? $_POST['recoveryPassword'] : null;
     $isUserAccessible = false;
     $currentUserObject = \OC::$server->getUserSession()->getUser();
     $targetUserObject = \OC::$server->getUserManager()->get($username);
     if ($currentUserObject !== null && $targetUserObject !== null) {
         $isUserAccessible = \OC::$server->getGroupManager()->getSubAdmin()->isUserAccessible($currentUserObject, $targetUserObject);
     }
     if (\OC_User::isAdminUser(\OC_User::getUser())) {
         $userstatus = 'admin';
     } elseif ($isUserAccessible) {
         $userstatus = 'subadmin';
     } else {
         \OC_JSON::error(array('data' => array('message' => $l->t('Authentication error'))));
         exit;
     }
     if (\OC_App::isEnabled('encryption')) {
         //handle the recovery case
         $crypt = new \OCA\Encryption\Crypto\Crypt(\OC::$server->getLogger(), \OC::$server->getUserSession(), \OC::$server->getConfig(), \OC::$server->getL10N('encryption'));
         $keyStorage = \OC::$server->getEncryptionKeyStorage();
         $util = new \OCA\Encryption\Util(new \OC\Files\View(), $crypt, \OC::$server->getLogger(), \OC::$server->getUserSession(), \OC::$server->getConfig(), \OC::$server->getUserManager());
         $keyManager = new \OCA\Encryption\KeyManager($keyStorage, $crypt, \OC::$server->getConfig(), \OC::$server->getUserSession(), new \OCA\Encryption\Session(\OC::$server->getSession()), \OC::$server->getLogger(), $util);
         $recovery = new \OCA\Encryption\Recovery(\OC::$server->getUserSession(), $crypt, \OC::$server->getSecureRandom(), $keyManager, \OC::$server->getConfig(), $keyStorage, \OC::$server->getEncryptionFilesHelper(), new \OC\Files\View());
         $recoveryAdminEnabled = $recovery->isRecoveryKeyEnabled();
         $validRecoveryPassword = false;
         $recoveryEnabledForUser = false;
         if ($recoveryAdminEnabled) {
             $validRecoveryPassword = $keyManager->checkRecoveryPassword($recoveryPassword);
             $recoveryEnabledForUser = $recovery->isRecoveryEnabledForUser($username);
         }
         if ($recoveryEnabledForUser && $recoveryPassword === '') {
             \OC_JSON::error(array('data' => array('message' => $l->t('Please provide an admin recovery password, otherwise all user data will be lost'))));
         } elseif ($recoveryEnabledForUser && !$validRecoveryPassword) {
             \OC_JSON::error(array('data' => array('message' => $l->t('Wrong admin recovery password. Please check the password and try again.'))));
         } else {
             // now we know that everything is fine regarding the recovery password, let's try to change the password
             $result = \OC_User::setPassword($username, $password, $recoveryPassword);
             if (!$result && $recoveryEnabledForUser) {
                 \OC_JSON::error(array("data" => array("message" => $l->t("Backend doesn't support password change, but the user's encryption key was successfully updated."))));
             } elseif (!$result && !$recoveryEnabledForUser) {
                 \OC_JSON::error(array("data" => array("message" => $l->t("Unable to change password"))));
             } else {
                 \OC_JSON::success(array("data" => array("username" => $username)));
             }
         }
     } else {
         // if encryption is disabled, proceed
         if (!is_null($password) && \OC_User::setPassword($username, $password)) {
             \OC_JSON::success(array('data' => array('username' => $username)));
         } else {
             \OC_JSON::error(array('data' => array('message' => $l->t('Unable to change password'))));
         }
     }
 }

<?php

/**
* ownCloud
*
* @author Robin Appelman
* @copyright 2010 Robin Appelman icewind1991@gmail.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library 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 this library.  If not, see <http://www.gnu.org/licenses/>.
*
*/
// Check if we are a user
OC_JSON::checkLoggedIn();
$query = isset($_GET['query']) ? $_GET['query'] : '';
if ($query) {
    $result = \OC::$server->getSearch()->search($query);
    OC_JSON::encodedPrint($result);
} else {
    echo 'false';
}