boinc/html/inc/bossa_db.inc

84 lines
2.8 KiB
PHP
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<?php
class Bossa {
function insert_app(&$app) {
if (!$app->long_jobs) $app->long_jobs = 0;
$now = time();
$query = "insert into bossa_app (create_time, name, user_friendly_name, long_jobs, start_url, finish_url) values ($now, '$app->name', '$app->user_friendly_name', $app->long_jobs, '$app->start_url', '$app->finish_url')";
echo $query;
$result = mysql_query($query);
if (!$result) return false;
$app->id = mysql_insert_id();
return true;
}
function app_lookup_name($name) {
$result = mysql_query("select * from bossa_app where name='$name'");
if (!$result) return null;
$app = mysql_fetch_object($result);
mysql_free_result($result);
return $app;
}
function app_lookup_id($id) {
$result = mysql_query("select * from bossa_app where id='$id'");
if (!$result) return null;
$app = mysql_fetch_object($result);
mysql_free_result($result);
return $app;
}
function insert_job(&$job) {
$now = time();
$query = "insert into bossa_job (create_time, name, app_id, info, batch, time_estimate, time_limit, more_needed, npending, nsuccess, nsuccess_needed) values ($now, '$job->name', $job->app_id, '$job->info', $job->batch, $job->time_estimate, $job->time_limit, 1, 0, 0, $job->nsuccess_needed)";
$result = mysql_query($query);
if (!$result) {
echo "$query\n";
return false;
}
$job->id = mysql_insert_id();
return true;
}
function insert_job_inst(&$ji) {
$now = time();
$query = "insert into bossa_job_inst (create_time, job_id, user_id) values ($now, $ji->job_id, $ji->user_id)";
$result = mysql_query($query);
if (!$result) {
echo "$query\n";
return false;
}
$ji->id = mysql_insert_id();
return true;
}
// Assign a job from the given app to the given user.
// Returns the job instance or NULL.
//
function assign_job($app, $user) {
// this query skips jobs for which this user
// has already been assigned an instance
//
$query = "select bossa_job.* from bossa_job left join bossa_job_inst on bossa_job_inst.job_id = bossa_job.id where bossa_job.more_needed<>0 and bossa_job_inst.user_id is null limit 1";
echo "$query\n";
$result = mysql_query($query);
if (!$result) return null;
$job = mysql_fetch_object($result);
mysql_free_result($result);
echo "<hr>";
print_r($job);
echo "<hr>";
$ji->user_id = $user->id;
$ji->job_id = $job->id;
if (!Bossa::insert_job_inst($ji)) {
echo mysql_error();
return null;
}
return $ji;
}
}
?>