143 lines
4.0 KiB
PHP
143 lines
4.0 KiB
PHP
#!/usr/bin/env php
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<?php
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/*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2008, 2009, StatusNet, Inc.
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*
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* This program 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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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
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$shortoptions = 'u:n:b:t:x:';
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$longoptions = array('users=', 'notices=', 'subscriptions=', 'tags=', 'prefix=');
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$helptext = <<<END_OF_CREATESIM_HELP
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Creates a lot of test users and notices to (loosely) simulate a real server.
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-u --users Number of users (default 100)
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-n --notices Average notices per user (default 100)
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-b --subscriptions Average subscriptions per user (default no. users/20)
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-t --tags Number of distinct hash tags (default 10000)
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-x --prefix User name prefix (default 'testuser')
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END_OF_CREATESIM_HELP;
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require_once INSTALLDIR.'/scripts/commandline.inc';
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// XXX: make these command-line options
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function newUser($i)
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{
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global $userprefix;
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User::register(array('nickname' => sprintf('%s%d', $userprefix, $i),
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'password' => sprintf('password%d', $i),
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'fullname' => sprintf('Test User %d', $i)));
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}
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function newNotice($i, $tagmax)
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{
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global $userprefix;
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$n = rand(0, $i - 1);
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$user = User::staticGet('nickname', sprintf('%s%d', $userprefix, $n));
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$is_reply = rand(0, 4);
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$content = 'Test notice content';
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if ($is_reply == 0) {
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$n = rand(0, $i - 1);
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$content = "@$userprefix$n " . $content;
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}
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$has_hash = rand(0, 2);
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if ($has_hash == 0) {
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$hashcount = rand(0, 2);
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for ($j = 0; $j < $hashcount; $j++) {
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$h = rand(0, $tagmax);
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$content .= " #tag{$h}";
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}
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}
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$notice = Notice::saveNew($user->id, $content, 'system');
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}
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function newSub($i)
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{
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global $userprefix;
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$f = rand(0, $i - 1);
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$fromnick = sprintf('%s%d', $userprefix, $f);
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$from = User::staticGet('nickname', $fromnick);
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if (empty($from)) {
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throw new Exception("Cannot find user '$fromnick'.");
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}
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$t = rand(0, $i - 1);
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if ($t == $f) {
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$t++;
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if ($t > $i - 1) {
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$t = 0;
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}
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}
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$tunic = sprintf('%s%d', $userprefix, $t);
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$to = User::staticGet('nickname', $tunic);
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if (empty($to)) {
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throw new Exception("Cannot find user '$tunic'.");
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}
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subs_subscribe_to($from, $to);
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}
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function main($usercount, $noticeavg, $subsavg, $tagmax)
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{
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$n = 1;
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newUser(0);
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// # registrations + # notices + # subs
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$events = $usercount + ($usercount * ($noticeavg + $subsavg));
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for ($i = 0; $i < $events; $i++)
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{
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$e = rand(0, 1 + $noticeavg + $subsavg);
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if ($e == 0) {
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newUser($n);
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$n++;
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} else if ($e < $noticeavg + 1) {
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newNotice($n, $tagmax);
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} else {
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newSub($n);
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}
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}
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}
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$usercount = (have_option('u', 'users')) ? get_option_value('u', 'users') : 100;
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$noticeavg = (have_option('n', 'notices')) ? get_option_value('n', 'notices') : 100;
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$subsavg = (have_option('b', 'subscriptions')) ? get_option_value('b', 'subscriptions') : max($usercount/20, 10);
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$tagmax = (have_option('t', 'tags')) ? get_option_value('t', 'tags') : 10000;
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$userprefix = (have_option('x', 'prefix')) ? get_option_value('x', 'prefix') : 'testuser';
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main($usercount, $noticeavg, $subsavg, $tagmax);
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