/**
* Standard aed_module edit form filler.
*
* @param ID_TEXT The entry being edited
* @return array A triple: fields, hidden-fields, delete-fields
*/
function fill_in_edit_form($id)
{
require_lang('workflows');
// Grab all of our workflow IDs
$all_workflows = array_keys(get_all_workflows());
// See if there are any
if (!array_key_exists(0, $all_workflows)) {
warn_exit(do_lang_tempcode('MISSING_RESOURCE'));
}
list($fields, $hidden, $delete, $edit_text, $all_delete_fields_given, $posting_form_text, $fields2) = $this->get_form_fields(intval($id));
$default_workflow = get_default_workflow();
$workflows = new ocp_tempcode();
return array($fields, $hidden, $delete, $edit_text, $all_delete_fields_given, $posting_form_text, $fields2);
}
/**
* Returns a form field to choose the desired workflow (if there is more than
* one in the system).
*
* @param boolean Whether to include an option for inheriting
* @param boolean Whether to include an option for leaving it alone
* @return tempcode The UI for choosing a workflow (if needed)
*/
function workflow_choose_ui($include_inherit = false, $include_current = false)
{
// Grab the necessary code
require_code('workflows');
require_lang('workflows');
// Find out which workflows are available
$all_workflows = get_all_workflows();
// Only give an option to select a workflow if there is more
// than one available
if (count($all_workflows) > 1) {
// Grab the default workflow
$def = get_default_workflow();
$workflows = new ocp_tempcode();
// If we've been asked to show a "current" option then add that
if ($include_current) {
$workflows->attach(form_input_list_entry('wf_-2', true, do_lang('KEEP_WORKFLOW'), false, false));
}
// If we've been asked to show an "inherit" option then add that
if ($include_inherit) {
$workflows->attach(form_input_list_entry('wf_-1', !$include_current, do_lang('INHERIT_WORKFLOW'), false, false));
}
// Get all of the workflows we have
foreach ($all_workflows as $id => $workflow) {
$workflows->attach(form_input_list_entry('wf_' . strval($id), !$include_inherit && !$include_current && $id == $def, $workflow, false, false));
}
// Return a list entry to choose from
$help = $include_inherit ? do_lang('INHERIT_WORKFLOW_HELP') : '';
$help .= $include_current ? do_lang('CURRENT_WORKFLOW_HELP') : '';
return form_input_list(do_lang_tempcode('USE_WORKFLOW'), do_lang_tempcode('USE_WORKFLOW_DESCRIPTION', $help), 'workflow', $workflows, NULL, false);
} elseif (count($all_workflows) == 1) {
return form_input_hidden('workflow', 'wf_' . current(array_keys($all_workflows)));
} else {
return new ocp_tempcode();
}
}
