function node_import_list_tasks in Node import 6

Get a list of available tasks.

Parameters

$all: Boolean. If TRUE, all tasks are returned. If FALSE, only the tasks the current user has access to.

Return value

Array of tasks.

Related topics

2 calls to node_import_list_tasks()

node_import_do_all_tasks in ./node_import.inc

Import a number of rows from all available tasks. Should only be called from within hook_cron() or from a JS callback as this function may take a long time.

node_import_list_tasks_form in ./node_import.admin.inc

Lists the available import tasks and shows their progress.

File

./node_import.inc, line 1099

Public API of the Node import module.

Code

function node_import_list_tasks($all = FALSE) {
  global $user;
  $tasks = array();
  if ($all || user_access('administer imports')) {
    $result = db_query("SELECT * FROM {node_import_tasks} ORDER BY created ASC");
  }
  else {
    $result = db_query("SELECT * FROM {node_import_tasks} WHERE uid = %d ORDER BY created ASC", $user->uid);
  }
  while ($task = db_fetch_array($result)) {
    foreach (array(
      'file_options',
      'headers',
      'map',
      'defaults',
      'options',
    ) as $key) {
      $task[$key] = isset($task[$key]) ? unserialize($task[$key]) : array();
    }
    $task['file'] = db_fetch_object(db_query("SELECT * FROM {files} WHERE fid = %d", $task['fid']));
    $tasks[$task['taskid']] = $task;
  }
  return $tasks;
}