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add groups and joins to createsim.php

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This commit is contained in:
Evan Prodromou 2011-03-25 17:39:14 -04:00
parent 7a56637baa
commit 3e293363f6
1 changed files with 79 additions and 14 deletions
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93
scripts/createsim.php
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@ -20,8 +20,8 @@
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
$shortoptions = 'u:n:b:t:x:';
$longoptions = array('users=', 'notices=', 'subscriptions=', 'tags=', 'prefix=');
$shortoptions = 'u:n:b:g:j:t:x:z:';
$longoptions = array('users=', 'notices=', 'subscriptions=', 'groups=', 'joins=', 'tags=', 'prefix=');
$helptext = <<<END_OF_CREATESIM_HELP
Creates a lot of test users and notices to (loosely) simulate a real server.
@ -29,6 +29,8 @@ Creates a lot of test users and notices to (loosely) simulate a real server.
-u --users Number of users (default 100)
-n --notices Average notices per user (default 100)
-b --subscriptions Average subscriptions per user (default no. users/20)
-g --groups Number of groups (default 20)
-j --joins Number of groups per user (default 5)
-t --tags Number of distinct hash tags (default 10000)
-x --prefix User name prefix (default 'testuser')
@ -49,6 +51,18 @@ function newUser($i)
}
}
function newGroup($i)
{
global $groupprefix;
$user = User_group::register(array('nickname' => sprintf('%s%d', $groupprefix, $i),
'local' => true,
'fullname' => sprintf('Test Group %d', $i)));
if (!empty($user)) {
$user->free();
}
}
function newNotice($i, $tagmax)
{
global $userprefix;
@ -117,38 +131,89 @@ function newSub($i)
$to->free();
}
function main($usercount, $noticeavg, $subsavg, $tagmax)
function newJoin($u, $g)
{
global $userprefix;
global $groupprefix;
$userNumber = rand(0, $u - 1);
$userNick = sprintf('%s%d', $userprefix, $userNumber);
$user = User::staticGet('nickname', $userNick);
if (empty($user)) {
throw new Exception("Can't find user '$fromnick'.");
}
$groupNumber = rand(0, $g - 1);
$groupNick = sprintf('%s%d', $groupprefix, $groupNumber);
$group = User_group::staticGet('nickname', $groupNick);
if (empty($group)) {
throw new Exception("Can't find group '$groupNick'.");
}
if (!$user->isMember($group)) {
$user->joinGroup($group);
}
}
function main($usercount, $groupcount, $noticeavg, $subsavg, $joinsavg, $tagmax)
{
global $config;
$config['site']['dupelimit'] = -1;
$n = 1;
$g = 1;
newUser(0);
newGroup(0);
// # registrations + # notices + # subs
$events = $usercount + ($usercount * ($noticeavg + $subsavg));
$events = $usercount + $groupcount + ($usercount * ($noticeavg + $subsavg + $joinsavg));
$ut = $usercount;
$gt = $ut + $groupcount;
$nt = $gt + ($usercount * $noticeavg);
$st = $nt + ($usercount * $subsavg);
$jt = $st + ($usercount * $joinsavg);
for ($i = 0; $i < $events; $i++)
{
$e = rand(0, 1 + $noticeavg + $subsavg);
$e = rand(0, $events);
if ($e == 0) {
if ($e > 0 && $e <= $ut) {
printfv("Creating user $n\n");
newUser($n);
$n++;
} else if ($e < $noticeavg + 1) {
} else if ($e > $ut && $e <= $gt) {
printfv("Creating group $g\n");
newGroup($g);
$g++;
} else if ($e > $gt && $e <= $nt) {
printfv("Making a new notice\n");
newNotice($n, $tagmax);
} else {
} else if ($e > $nt && $e <= $st) {
printfv("Making a new subscription\n");
newSub($n);
} else if ($e > $st && $e <= $jt) {
printfv("Making a new group join\n");
newJoin($n, $g);
}
}
}
$usercount = (have_option('u', 'users')) ? get_option_value('u', 'users') : 100;
$noticeavg = (have_option('n', 'notices')) ? get_option_value('n', 'notices') : 100;
$subsavg = (have_option('b', 'subscriptions')) ? get_option_value('b', 'subscriptions') : max($usercount/20, 10);
$tagmax = (have_option('t', 'tags')) ? get_option_value('t', 'tags') : 10000;
$userprefix = (have_option('x', 'prefix')) ? get_option_value('x', 'prefix') : 'testuser';
$usercount = (have_option('u', 'users')) ? get_option_value('u', 'users') : 100;
$groupcount = (have_option('g', 'groups')) ? get_option_value('g', 'groups') : 20;
$noticeavg = (have_option('n', 'notices')) ? get_option_value('n', 'notices') : 100;
$subsavg = (have_option('b', 'subscriptions')) ? get_option_value('b', 'subscriptions') : max($usercount/20, 10);
$joinsavg = (have_option('j', 'joins')) ? get_option_value('j', 'joins') : 5;
$tagmax = (have_option('t', 'tags')) ? get_option_value('t', 'tags') : 10000;
$userprefix = (have_option('x', 'prefix')) ? get_option_value('x', 'prefix') : 'testuser';
$groupprefix = (have_option('z', 'groupprefix')) ? get_option_value('z', 'groupprefix') : 'testgroup';
main($usercount, $noticeavg, $subsavg, $tagmax);
main($usercount, $groupcount, $noticeavg, $subsavg, $joinsavg, $tagmax);