'select',
'#title' => t('Filter by Job Status'),
'#default_value' => $default_status,
'#options' => array(
0 => 'All Jobs',
'Running' => 'Running',
'Waiting' => 'Waiting',
'Completed' => 'Completed',
'Cancelled' => 'Cancelled',
'Error' => 'Error',
),
);
$form['job_name'] = array(
'#type' => 'textfield',
'#title' => t('Filter by Job Name'),
'#description' => t('The jobs will be filtered if text provided is contained in the job name'),
'#default_value' => $default_job_name,
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Filter'),
);
return $form;
}
/**
*
* @ingroup tripal_core
*/
function tripal_jobs_report_form_submit($form, &$form_state = NULL) {
$job_status = $form_state['values']['job_status'];
$job_name = $form_state['values']['job_name'];
$_SESSION['tripal_job_filter']['job_status'] = $job_status;
$_SESSION['tripal_job_filter']['job_name'] = $job_name;
}
/**
* Returns the Tripal Job Report
*
* @return
* The HTML to be rendered which describes the job report
*
* @ingroup tripal_core
*/
function tripal_jobs_report() {
// run the following function which will
// change the status of jobs that have errored out
tripal_jobs_check_running();
$job_status = $_SESSION['tripal_job_filter']['job_status'];
$job_name = $_SESSION['tripal_job_filter']['job_name'];
$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
FROM {tripal_jobs} TJ
INNER JOIN {users} U on TJ.uid = U.uid
WHERE 1=1
";
$args = array();
if ($job_status) {
$sql .= "AND TJ.status = '%s' ";
$args[] = $job_status;
}
if ($job_name) {
$sql .= "AND TJ.job_name like '%%%s%%'";
$args[] = $job_name;
}
$sql .= "ORDER BY job_id DESC";
$jobs = pager_query($sql, 25, 0, "SELECT count(*) FROM ($sql) as t1", $args);
$header = array(
'Job ID',
'User',
'Job Name',
array('data' => 'Dates', 'style'=> "white-space: nowrap"),
'Priority',
'Progress',
'Status',
'Action');
$rows = array();
// iterate through the jobs
while ($job = db_fetch_object($jobs)) {
$submit = tripal_jobs_get_submit_date($job);
$start = tripal_jobs_get_start_time($job);
$end = tripal_jobs_get_end_time($job);
$cancel_link = '';
if ($job->start_time == 0 and $job->end_time == 0) {
$cancel_link = "job_id) . "\">Cancel
";
}
$rerun_link = "job_id) . "\">Re-run
";
$view_link ="job_id) . "\">View";
$rows[] = array(
$job->job_id,
$job->username,
$job->job_name,
"Submit Date: $submit
Start Time: $start
End Time: $end",
$job->priority,
$job->progress . '%',
$job->job_status,
"$cancel_link $rerun_link $view_link",
);
}
// create the report page
$output .= "Waiting jobs are executed first by priority level (the lower the ".
"number the higher the priority) and second by the order they ".
"were entered";
$output .= drupal_get_form('tripal_jobs_report_form');
$output .= theme('table', $header, $rows);
$output .= theme_pager();
return $output;
}
/**
* Returns the HTML code to display a given job
*
* @param $job_id
* The job_id of the job to display
*
* @return
* The HTML describing the indicated job
* @ingroup tripal_core
*/
function tripal_jobs_view($job_id) {
return theme('tripal_core_job_view', $job_id);
}
/**
* Registers variables for the tripal_core_job_view themeing function
*
* @param $variables
* An array containing all variables supplied to this template
*
* @ingroup tripal_core
*/
function tripal_core_preprocess_tripal_core_job_view(&$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;
}