643 lines
		
	
	
		
			20 KiB
		
	
	
	
		
			PHP
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			643 lines
		
	
	
		
			20 KiB
		
	
	
	
		
			PHP
		
	
	
		
			Executable File
		
	
	
	
	
#!/usr/bin/env php
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<?php
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with GNU social.  If not, see <http://www.gnu.org/licenses/>.
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/**
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 * Upgrade database schema and data to latest software and check DB integrity
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 * Usage: php upgrade.php [options]
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 *
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 * @package   GNUsocial
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 * @author    Bhuvan Krishna <bhuvan@swecha.net>
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 * @author    Evan Prodromou <evan@status.net>
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 * @author    Mikael Nordfeldth <mmn@hethane.se>
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 * @copyright 2010-2019 Free Software Foundation, Inc http://www.fsf.org
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 * @license   https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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 */
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define('INSTALLDIR', dirname(__DIR__));
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$shortoptions = 'dfx::';
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$longoptions = ['debug', 'files', 'extensions='];
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$helptext = <<<END_OF_UPGRADE_HELP
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php upgrade.php [options]
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Upgrade database schema and data to latest software
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END_OF_UPGRADE_HELP;
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require_once INSTALLDIR.'/scripts/commandline.inc';
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if (!defined('DEBUG')) {
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    define('DEBUG', (bool)have_option('d', 'debug'));
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}
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function main()
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{
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    // "files" option enables possibly disk/resource intensive operations
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    // that aren't really _required_ for the upgrade
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    $iterate_files = (bool)have_option('f', 'files');
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    if (Event::handle('StartUpgrade')) {
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        fixupConversationURIs();
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        updateSchemaCore();
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        updateSchemaPlugins();
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        // These replace old "fixup_*" scripts
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        fixupNoticeConversation();
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        initConversation();
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        fixupGroupURI();
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        if ($iterate_files) {
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            printfnq("Running file iterations:\n");
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            printfnq("* "); fixupFileGeometry();
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            printfnq("* "); deleteLocalFileThumbnailsWithoutFilename();
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            printfnq("* "); deleteMissingLocalFileThumbnails();
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            printfnq("* "); fixupFileThumbnailUrlhash();
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            printfnq("* "); setFilehashOnLocalFiles();
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            printfnq("DONE.\n");
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        } else {
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            printfnq("Skipping intensive/long-running file iteration functions (enable with -f, should be done at least once!)\n");
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        }
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        initGroupProfileId();
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        initLocalGroup();
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        initNoticeReshare();
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        initSubscriptionURI();
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        initGroupMemberURI();
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        initProfileLists();
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        migrateProfilePrefs();
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        Event::handle('EndUpgrade');
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    }
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}
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function tableDefs()
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{
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    $schema = [];
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    require INSTALLDIR . '/db/core.php';
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    return $schema;
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}
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function updateSchemaCore()
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{
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    printfnq("Upgrading core schema...");
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    $schema = Schema::get();
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    $schemaUpdater = new SchemaUpdater($schema);
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    foreach (tableDefs() as $table => $def) {
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        $schemaUpdater->register($table, $def);
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    }
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    $schemaUpdater->checkSchema();
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    printfnq("DONE.\n");
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}
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function updateSchemaPlugins()
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{
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    printfnq("Upgrading plugin schema...");
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    Event::handle('BeforePluginCheckSchema');
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    Event::handle('CheckSchema');
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    printfnq("DONE.\n");
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}
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function fixupNoticeConversation()
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{
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    printfnq("Ensuring all notices have a conversation ID...");
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    $notice = new Notice();
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    $notice->whereAdd('conversation is null');
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    $notice->whereAdd('conversation = 0', 'OR');
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    $notice->orderBy('id'); // try to get originals before replies
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    $notice->find();
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    while ($notice->fetch()) {
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        try {
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            $cid = null;
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            $orig = clone($notice);
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            if (!empty($notice->reply_to)) {
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                $reply = Notice::getKV('id', $notice->reply_to);
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                if ($reply instanceof Notice && !empty($reply->conversation)) {
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                    $notice->conversation = $reply->conversation;
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                }
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                unset($reply);
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            }
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            // if still empty
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            if (empty($notice->conversation)) {
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                $child = new Notice();
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                $child->reply_to = $notice->getID();
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                $child->limit(1);
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                if ($child->find(true) && !empty($child->conversation)) {
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                    $notice->conversation = $child->conversation;
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                }
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                unset($child);
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            }
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            // if _still_ empty we just create our own conversation
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            if (empty($notice->conversation)) {
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                $notice->conversation = $notice->getID();
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            }
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            $result = $notice->update($orig);
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            unset($orig);
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        } catch (Exception $e) {
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            print("Error setting conversation: " . $e->getMessage());
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        }
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    }
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    printfnq("DONE.\n");
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}
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function fixupGroupURI()
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{
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    printfnq("Ensuring all groups have an URI...");
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    $group = new User_group();
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    $group->whereAdd('uri IS NULL');
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    if ($group->find()) {
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        while ($group->fetch()) {
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            $orig = User_group::getKV('id', $group->id);
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            $group->uri = $group->getUri();
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            $group->update($orig);
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        }
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    }
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    printfnq("DONE.\n");
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}
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function initConversation()
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{
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    if (common_config('fix', 'upgrade_initConversation') <= 1) {
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        printfnq(sprintf("Skipping %s, fixed by previous upgrade.\n", __METHOD__));
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        return;
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    }
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    printfnq("Ensuring all conversations have a row in conversation table...");
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    $notice = new Notice();
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    $notice->selectAdd();
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    $notice->selectAdd('DISTINCT conversation');
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    $notice->joinAdd(['conversation', 'conversation:id'], 'LEFT');  // LEFT to get the null values for conversation.id
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    $notice->whereAdd('conversation.id IS NULL');
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    if ($notice->find()) {
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        printfnq(" fixing {$notice->N} missing conversation entries...");
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    }
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    while ($notice->fetch()) {
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        $id = $notice->conversation;
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        $uri = common_local_url('conversation', ['id' => $id]);
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        // @fixme db_dataobject won't save our value for an autoincrement
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        // so we're bypassing the insert wrappers
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        $conv = new Conversation();
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        $sql = "INSERT INTO conversation (id,uri,created) VALUES (%d,'%s','%s')";
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        $sql = sprintf(
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            $sql,
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            $id,
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            $conv->escape($uri),
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            $conv->escape(common_sql_now())
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        );
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        $conv->query($sql);
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    }
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    // This is something we should only have to do once unless introducing new, bad code.
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    if (DEBUG) {
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        printfnq(sprintf('Storing in config that we have done %s', __METHOD__));
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    }
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    common_config_set('fix', 'upgrade_initConversation', 1);
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    printfnq("DONE.\n");
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}
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function fixupConversationURIs()
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{
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    printfnq("Ensuring all conversations have a URI...");
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    $conv = new Conversation();
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    $conv->whereAdd('uri IS NULL');
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    if ($conv->find()) {
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        $rounds = 0;
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        while ($conv->fetch()) {
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            $uri = common_local_url('conversation', ['id' => $conv->id]);
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            $sql = sprintf(
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                'UPDATE conversation SET uri="%1$s" WHERE id="%2$d";',
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                $conv->escape($uri),
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                $conv->id
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            );
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            $conv->query($sql);
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            if (($conv->N-++$rounds) % 500 == 0) {
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                printfnq(sprintf(' %d items left...', $conv->N-$rounds));
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            }
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        }
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    }
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    printfnq("DONE.\n");
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}
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function initGroupProfileId()
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{
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    printfnq("Ensuring all User_group entries have a Profile and profile_id...");
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    $group = new User_group();
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    $group->whereAdd('NOT EXISTS (SELECT id FROM profile WHERE id = user_group.profile_id)');
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    $group->find();
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    while ($group->fetch()) {
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        try {
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            // We must create a new, incrementally assigned profile_id
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            $profile = new Profile();
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            $profile->nickname   = $group->nickname;
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            $profile->fullname   = $group->fullname;
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            $profile->profileurl = $group->mainpage;
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            $profile->homepage   = $group->homepage;
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            $profile->bio        = $group->description;
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            $profile->location   = $group->location;
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            $profile->created    = $group->created;
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            $profile->modified   = $group->modified;
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            $profile->query('BEGIN');
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            $id = $profile->insert();
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            if (empty($id)) {
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                $profile->query('ROLLBACK');
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                throw new Exception('Profile insertion failed, profileurl: '.$profile->profileurl);
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            }
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            $group->query("UPDATE user_group SET profile_id={$id} WHERE id={$group->id}");
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            $profile->query('COMMIT');
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            $profile->free();
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        } catch (Exception $e) {
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            printfv("Error initializing Profile for group {$group->nickname}:" . $e->getMessage());
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        }
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    }
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    printfnq("DONE.\n");
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}
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function initLocalGroup()
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{
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    printfnq("Ensuring all local user groups have a local_group...");
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    $group = new User_group();
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    $group->whereAdd('NOT EXISTS (select group_id from local_group where group_id = user_group.id)');
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    $group->find();
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    while ($group->fetch()) {
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        try {
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            // Hack to check for local groups
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            if ($group->getUri() == common_local_url('groupbyid', ['id' => $group->id])) {
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                $lg = new Local_group();
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                $lg->group_id = $group->id;
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                $lg->nickname = $group->nickname;
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                $lg->created  = $group->created; // XXX: common_sql_now() ?
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                $lg->modified = $group->modified;
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                $lg->insert();
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            }
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        } catch (Exception $e) {
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            printfv("Error initializing local group for {$group->nickname}:" . $e->getMessage());
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        }
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    }
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    printfnq("DONE.\n");
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}
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function initNoticeReshare()
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{
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    if (common_config('fix', 'upgrade_initNoticeReshare') <= 1) {
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        printfnq(sprintf("Skipping %s, fixed by previous upgrade.\n", __METHOD__));
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        return;
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    }
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    printfnq("Ensuring all reshares have the correct verb and object-type...");
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    $notice = new Notice();
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    $notice->whereAdd('repeat_of is not null');
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    $notice->whereAdd('(verb != "'.ActivityVerb::SHARE.'" OR object_type != "'.ActivityObject::ACTIVITY.'")');
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    if ($notice->find()) {
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        while ($notice->fetch()) {
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            try {
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                $orig = Notice::getKV('id', $notice->id);
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                $notice->verb = ActivityVerb::SHARE;
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                $notice->object_type = ActivityObject::ACTIVITY;
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                $notice->update($orig);
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            } catch (Exception $e) {
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                printfv("Error updating verb and object_type for {$notice->id}:" . $e->getMessage());
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            }
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        }
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    }
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    // This is something we should only have to do once unless introducing new, bad code.
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    if (DEBUG) {
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        printfnq(sprintf('Storing in config that we have done %s', __METHOD__));
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    }
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    common_config_set('fix', 'upgrade_initNoticeReshare', 1);
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    printfnq("DONE.\n");
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}
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function initSubscriptionURI()
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{
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    printfnq("Ensuring all subscriptions have a URI...");
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    $sub = new Subscription();
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    $sub->whereAdd('uri IS NULL');
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    if ($sub->find()) {
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        while ($sub->fetch()) {
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            try {
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                $sub->decache();
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                $sub->query(sprintf(
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                    'UPDATE subscription '.
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                    'SET uri = "%s" '.
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                    'WHERE subscriber = %d '.
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                      'AND subscribed = %d',
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                    $sub->escape(Subscription::newUri($sub->getSubscriber(), $sub->getSubscribed(), $sub->created)),
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                    $sub->subscriber,
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                    $sub->subscribed
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                ));
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            } catch (Exception $e) {
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                common_log(LOG_ERR, "Error updated subscription URI: " . $e->getMessage());
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            }
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        }
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    }
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    printfnq("DONE.\n");
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}
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function initGroupMemberURI()
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{
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    printfnq("Ensuring all group memberships have a URI...");
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    $mem = new Group_member();
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    $mem->whereAdd('uri IS NULL');
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    if ($mem->find()) {
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        while ($mem->fetch()) {
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            try {
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                $mem->decache();
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                $mem->query(sprintf(
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                    'UPDATE group_member '.
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                    'SET uri = "%s" '.
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                    'WHERE profile_id = %d ' .
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                      'AND group_id = %d',
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                    Group_member::newUri(Profile::getByID($mem->profile_id), User_group::getByID($mem->group_id), $mem->created),
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                    $mem->profile_id,
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                    $mem->group_id
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                ));
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            } catch (Exception $e) {
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                common_log(LOG_ERR, "Error updated membership URI: " . $e->getMessage());
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            }
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        }
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    }
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    printfnq("DONE.\n");
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}
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function initProfileLists()
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{
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    printfnq("Ensuring all profile tags have a corresponding list...");
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    $ptag = new Profile_tag();
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    $ptag->selectAdd();
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    $ptag->selectAdd('tagger, tag, COUNT(*) AS tagged_count');
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    $ptag->whereAdd('NOT EXISTS (SELECT tagger, tagged FROM profile_list '.
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                    'WHERE profile_tag.tagger = profile_list.tagger '.
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                    'AND profile_tag.tag = profile_list.tag)');
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    $ptag->groupBy('tagger, tag');
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    $ptag->orderBy('tagger, tag');
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    if ($ptag->find()) {
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        while ($ptag->fetch()) {
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            $plist = new Profile_list();
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            $plist->tagger   = $ptag->tagger;
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            $plist->tag      = $ptag->tag;
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            $plist->private  = 0;
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            $plist->created  = common_sql_now();
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            $plist->modified = $plist->created;
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            $plist->mainpage = common_local_url(
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                'showprofiletag',
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                ['tagger' => $plist->getTagger()->nickname,
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                 'tag'    => $plist->tag]
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            );
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            ;
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            $plist->tagged_count     = $ptag->tagged_count;
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            $plist->subscriber_count = 0;
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            $plist->insert();
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            $orig = clone($plist);
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            // After insert since it uses auto-generated ID
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            $plist->uri = common_local_url(
 | 
						|
                'profiletagbyid',
 | 
						|
                ['id'        => $plist->id,
 | 
						|
                 'tagger_id' => $plist->tagger]
 | 
						|
            );
 | 
						|
 | 
						|
            $plist->update($orig);
 | 
						|
        }
 | 
						|
    }
 | 
						|
 | 
						|
    printfnq("DONE.\n");
 | 
						|
}
 | 
						|
 | 
						|
/*
 | 
						|
 * Added as we now store interpretd width and height in File table.
 | 
						|
 */
 | 
						|
function fixupFileGeometry()
 | 
						|
{
 | 
						|
    printfnq("Ensuring width and height is set for supported local File objects...");
 | 
						|
 | 
						|
    $file = new File();
 | 
						|
    $file->whereAdd('filename IS NOT NULL');    // local files
 | 
						|
    $file->whereAdd('width IS NULL OR width = 0');
 | 
						|
 | 
						|
    if ($file->find()) {
 | 
						|
        while ($file->fetch()) {
 | 
						|
            if (DEBUG) {
 | 
						|
                printfnq(sprintf('Found file without width: %s\n', _ve($file->getFilename())));
 | 
						|
            }
 | 
						|
 | 
						|
            // Set file geometrical properties if available
 | 
						|
            try {
 | 
						|
                $image = ImageFile::fromFileObject($file);
 | 
						|
            } catch (ServerException $e) {
 | 
						|
                // We couldn't make out an image from the file.
 | 
						|
                if (DEBUG) {
 | 
						|
                    printfnq(sprintf('Could not make an image out of the file.\n'));
 | 
						|
                }
 | 
						|
                continue;
 | 
						|
            }
 | 
						|
            $orig = clone($file);
 | 
						|
            $file->width = $image->width;
 | 
						|
            $file->height = $image->height;
 | 
						|
            if (DEBUG) {
 | 
						|
                printfnq(sprintf('Setting image file and with to %sx%s.\n', $file->width, $file->height));
 | 
						|
            }
 | 
						|
            $file->update($orig);
 | 
						|
 | 
						|
            // FIXME: Do this more automagically inside ImageFile or so.
 | 
						|
            if ($image->getPath() != $file->getPath()) {
 | 
						|
                if (DEBUG) {
 | 
						|
                    printfnq(sprintf('Deleting the temporarily stored ImageFile.\n'));
 | 
						|
                }
 | 
						|
                $image->unlink();
 | 
						|
            }
 | 
						|
            unset($image);
 | 
						|
        }
 | 
						|
    }
 | 
						|
 | 
						|
    printfnq("DONE.\n");
 | 
						|
}
 | 
						|
 | 
						|
/*
 | 
						|
 * File_thumbnail objects for local Files store their own filenames in the database.
 | 
						|
 */
 | 
						|
function deleteLocalFileThumbnailsWithoutFilename()
 | 
						|
{
 | 
						|
    printfnq("Removing all local File_thumbnail entries without filename property...");
 | 
						|
 | 
						|
    $file = new File();
 | 
						|
    $file->whereAdd('filename IS NOT NULL');    // local files
 | 
						|
 | 
						|
    if ($file->find()) {
 | 
						|
        // Looping through local File entries
 | 
						|
        while ($file->fetch()) {
 | 
						|
            $thumbs = new File_thumbnail();
 | 
						|
            $thumbs->file_id = $file->id;
 | 
						|
            $thumbs->whereAdd('filename IS NULL OR filename = ""');
 | 
						|
            // Checking if there were any File_thumbnail entries without filename
 | 
						|
            if (!$thumbs->find()) {
 | 
						|
                continue;
 | 
						|
            }
 | 
						|
            // deleting incomplete entry to allow regeneration
 | 
						|
            while ($thumbs->fetch()) {
 | 
						|
                $thumbs->delete();
 | 
						|
            }
 | 
						|
        }
 | 
						|
    }
 | 
						|
 | 
						|
    printfnq("DONE.\n");
 | 
						|
}
 | 
						|
 | 
						|
/*
 | 
						|
 * Delete File_thumbnail entries where the referenced file does not exist.
 | 
						|
 */
 | 
						|
function deleteMissingLocalFileThumbnails()
 | 
						|
{
 | 
						|
    printfnq("Removing all local File_thumbnail entries without existing files...");
 | 
						|
 | 
						|
    $thumbs = new File_thumbnail();
 | 
						|
    $thumbs->whereAdd('filename IS NOT NULL AND filename != ""');
 | 
						|
    // Checking if there were any File_thumbnail entries without filename
 | 
						|
    if ($thumbs->find()) {
 | 
						|
        while ($thumbs->fetch()) {
 | 
						|
            try {
 | 
						|
                $thumbs->getPath();
 | 
						|
            } catch (FileNotFoundException $e) {
 | 
						|
                $thumbs->delete();
 | 
						|
            }
 | 
						|
        }
 | 
						|
    }
 | 
						|
 | 
						|
    printfnq("DONE.\n");
 | 
						|
}
 | 
						|
 | 
						|
/*
 | 
						|
 * Files are now stored with their hash, so let's generate for previously uploaded files.
 | 
						|
 */
 | 
						|
function setFilehashOnLocalFiles()
 | 
						|
{
 | 
						|
    printfnq('Ensuring all local files have the filehash field set...');
 | 
						|
 | 
						|
    $file = new File();
 | 
						|
    $file->whereAdd('filename IS NOT NULL AND filename != ""');        // local files
 | 
						|
    $file->whereAdd('filehash IS NULL', 'AND');     // without filehash value
 | 
						|
 | 
						|
    if ($file->find()) {
 | 
						|
        while ($file->fetch()) {
 | 
						|
            try {
 | 
						|
                $orig = clone($file);
 | 
						|
                $file->filehash = hash_file(File::FILEHASH_ALG, $file->getPath());
 | 
						|
                $file->update($orig);
 | 
						|
            } catch (FileNotFoundException $e) {
 | 
						|
                echo "\n    WARNING: file ID {$file->id} does not exist on path '{$e->path}'. If there is no file system error, run: php scripts/clean_file_table.php";
 | 
						|
            }
 | 
						|
        }
 | 
						|
    }
 | 
						|
 | 
						|
    printfnq("DONE.\n");
 | 
						|
}
 | 
						|
 | 
						|
function fixupFileThumbnailUrlhash()
 | 
						|
{
 | 
						|
    printfnq("Setting urlhash for File_thumbnail entries: ");
 | 
						|
 | 
						|
    $thumb = new File_thumbnail();
 | 
						|
    $thumb->query('UPDATE '.$thumb->escapedTableName().' SET urlhash=SHA2(url, 256) WHERE'.
 | 
						|
                    ' url IS NOT NULL AND'. // find all entries with a url value
 | 
						|
                    ' url != "" AND'.       // precaution against non-null empty strings
 | 
						|
                    ' urlhash IS NULL');    // but don't touch those we've already calculated
 | 
						|
 | 
						|
    printfnq("DONE.\n");
 | 
						|
}
 | 
						|
 | 
						|
function migrateProfilePrefs()
 | 
						|
{
 | 
						|
    printfnq("Finding and possibly migrating Profile_prefs entries: ");
 | 
						|
 | 
						|
    $prefs = [];   // ['qvitter' => ['cover_photo'=>'profile_banner_url', ...], ...]
 | 
						|
    Event::handle('GetProfilePrefsMigrations', [&$prefs]);
 | 
						|
 | 
						|
    foreach ($prefs as $namespace=>$mods) {
 | 
						|
        echo "$namespace... ";
 | 
						|
        assert(is_array($mods));
 | 
						|
        $p = new Profile_prefs();
 | 
						|
        $p->namespace = $namespace;
 | 
						|
        // find all entries in all modified topics given in this namespace
 | 
						|
        $p->whereAddIn('topic', array_keys($mods), $p->columnType('topic'));
 | 
						|
        $p->find();
 | 
						|
        while ($p->fetch()) {
 | 
						|
            // for each entry, update 'topic' to the new key value
 | 
						|
            $orig = clone($p);
 | 
						|
            $p->topic = $mods[$p->topic];
 | 
						|
            $p->updateWithKeys($orig);
 | 
						|
        }
 | 
						|
    }
 | 
						|
 | 
						|
    printfnq("DONE.\n");
 | 
						|
}
 | 
						|
 | 
						|
main();
 |