function workflow_get_workflow_states in Workflow 7

Same name and namespace in other branches

1. 7.2 workflow.deprecated.inc \workflow_get_workflow_states()

Get all states in the system, with options to filter, only where a workflow exists.

@deprecated: workflow_get_workflow_states() --> WorkflowState::getStates() @deprecated: workflow_get_workflow_states_by_wid() --> WorkflowState::getStates()

4 calls to workflow_get_workflow_states()

workflow_actions_trigger_info in workflow_actions/workflow_actions.module

Implements hook_hook_info(). Expose each transition as a hook.

workflow_get_workflow_states_by_sid in ./workflow.deprecated.inc

Given a sid, return a state. Sids are a unique id.

workflow_get_workflow_states_by_wid in ./workflow.deprecated.inc

Get all states in the system, with options to filter, only where a workflow exists.

workflow_get_workflow_states_by_wid_state in ./workflow.deprecated.inc

Given a wid and state, return a state. Wids / states are a unique id.

File

./workflow.deprecated.inc, line 120

Contains contains per-class functions, that are deprecated. Usage: The new code can be tested, by removing this file-include from workflow.module.

Code

function workflow_get_workflow_states($options = array()) {

  // Build the basic query.
  $query = db_select('workflow_states', 'ws');
  $query
    ->leftJoin('workflows', 'w', 'w.wid = ws.wid');
  $query
    ->fields('ws');
  $query
    ->addField('w', 'wid');
  $query
    ->addField('w', 'name');

  // Spin through the options and add conditions.
  foreach ($options as $column => $value) {
    $query
      ->condition('ws.' . $column, $value);
  }

  // Set the sorting order.
  $query
    ->orderBy('ws.wid');
  $query
    ->orderBy('ws.weight');

  // Just for grins, add a tag that might result in modifications.
  $query
    ->addTag('workflow_states');

  // Give them the answer.
  return $query
    ->execute()
    ->fetchAllAssoc('sid');
}