Registers variables for the tripal_core_job_view themeing function

Parameters

$variables: An array containing all variables supplied to this template

Related topics

File

tripal_core/includes/jobs.inc, line 168

Contains functions related to the display of Tripal jobs in a Tripal website.

Code

function tripal_core_preprocess_tripal_core_job_view(&$variables) {

  // get the job record
  $job_id = $variables['job_id'];
  $sql =
    "SELECT TJ.job_id,TJ.uid,TJ.job_name,TJ.modulename,TJ.progress,
            TJ.status as job_status, TJ,submit_date,TJ.start_time,
            TJ.end_time,TJ.priority,U.name as username,TJ.arguments,
            TJ.callback,TJ.error_msg,TJ.pid
     FROM {tripal_jobs} TJ
       INNER JOIN users U on TJ.uid = U.uid
     WHERE TJ.job_id = %d";
  $job = db_fetch_object(db_query($sql, $job_id));

  // we do not know what the arguments are for and we want to provide a
  // meaningful description to the end-user. So we use a callback function
  // deinfed in the module that created the job to describe in an array
  // the arguments provided.  If the callback fails then just use the
  // arguments as they are
  $args = preg_split("/::/", $job->arguments);
  $arg_hook = $job->modulename . "_job_describe_args";
  if (is_callable($arg_hook)) {
    $new_args = call_user_func_array($arg_hook, array($job->callback, $args));
    if (is_array($new_args) and count($new_args)) {
      $job->arguments = $new_args;
    }
    else {
      $job->arguments = $args;
    }
  }
  else {
    $job->arguments = $args;
  }

  // make our start and end times more legible
  $job->submit_date = tripal_jobs_get_submit_date($job);
  $job->start_time = tripal_jobs_get_start_time($job);
  $job->end_time = tripal_jobs_get_end_time($job);

  // add the job to the variables that get exported to the template
  $variables['job'] = $job;
}