handle_submit()

Complexity

Conditions	15
Paths	898

Size

Total Lines	97
Code Lines	59

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

<?php
function handle_submit($user) {
    global $buda_root;

    $app = get_str('app');
    if (!is_valid_filename($app)) die('bad arg');

Using exit here is not recommended.

    $batch_file = get_str('batch_file');
    if (!is_valid_filename($batch_file)) die('bad arg');

Using exit here is not recommended.

    $wrapper_verbose = get_str('wrapper_verbose', true);
    $cmdline = get_str('cmdline');

    $max_runtime_days = get_str('max_runtime_days');
    if (!is_numeric($max_runtime_days)) error_page('bad runtime limit');
    $max_runtime_days = (double)$max_runtime_days;
    if ($max_runtime_days <= 0) error_page('bad runtime limit');
    if ($max_runtime_days > 100) error_page('bad runtime limit');

    $max_fpops = $max_runtime_days * AVG_CPU_FPOPS * 86400;

    $exp_runtime_days = get_str('exp_runtime_days');
    if (!is_numeric($exp_runtime_days)) error_page('bad expected runtime');
    $exp_runtime_days = (double)$exp_runtime_days;
    if ($exp_runtime_days <= 0) error_page('bad expected runtime');
    if ($exp_runtime_days > 100) error_page('bad expected runtime');
    if ($exp_runtime_days > $max_runtime_days) {
        error_page('exp must be < max runtime');
    }
    $exp_fpops = $exp_runtime_days * AVG_CPU_FPOPS * 86400;

    $app_desc = get_buda_app_desc($app);

    // unzip batch file into temp dir
    $batch_dir_name = unzip_batch_file($user, $batch_file);
    $batch_dir = "../../buda_batches/$batch_dir_name";

    // scan batch dir; validate and return struct
    $batch_desc = parse_batch_dir($batch_dir, $app_desc);

    if (!$batch_desc->jobs) {
        system("rm -rf $batch_dir");
        page_head("No jobs created");
        echo "
            Your batch file (.zip) did not specify any jobs.
            See <a href=https://github.com/BOINC/boinc/wiki/BUDA-job-submission#batch-files>Instructions for creating batch files</a>.
        ";
        page_tail();
        return;
    }
    $njobs = count($batch_desc->jobs);
    if ($njobs > 10 && $user->seti_id) {
        system("rm -rf $batch_dir");
        error_page(
            "Batches with > 10 jobs are not allowed if 'use only my computers' is set"
        );
    }
    $us = BoincUserSubmit::lookup_userid($user->id);
    if ($us->max_jobs_in_progress) {
        $n = n_jobs_in_progress($user->id);
        if ($n + $njobs > $us->max_jobs_in_progress) {
            system("rm -rf $batch_dir");
            error_page(
                sprintf(
                    'This batch is %d jobs, and you already have %d in-progress jobs.
                    This would exceed your limit of %d in-progress jobs.
                    ',
                    $njobs, $n, $us->max_jobs_in_progress
                )
            );
        }
    }

    $batch = create_batch($user, count($batch_desc->jobs), $app);

    // stage input files and record the physical names
    //
    stage_input_files($batch_dir, $batch_desc, $batch->id);

    // get job keywords: user keywords plus BUDA app keywords
    //
    [$yes, $no] = read_kw_prefs($user);
    $keywords = array_merge($yes, $app_desc->sci_kw);
    $keywords = array_unique($keywords);
    $keywords = implode(' ', $keywords);

    create_jobs(
        $user, $app, $app_desc, $batch_desc, $batch->id, $batch_dir_name,
        $wrapper_verbose, $cmdline, $max_fpops, $exp_fpops, $keywords
    );

    // mark batch as in progress
    //
    $batch->update(sprintf('state=%d', BATCH_STATE_IN_PROGRESS));

    // clean up batch dir
    //
    system("rm -rf $batch_dir");

    header("Location: submit.php?action=query_batch&batch_id=$batch->id");
}