/**
* Save custom description schema
*
* @return void
*/
public function saveDescriptionTask()
{
// Check for request forgeries
Request::checkToken();
if (!User::authorise('core.manage', $this->_option) && !User::authorise('core.admin', $this->_option)) {
return $this->cancelTask();
}
// Incoming data
$description = json_decode(Request::getVar('descriptionFields', '{}', 'post', 'none', 2));
// Get the old schema
$fields = Field::all()->including(['options', function ($option) {
$option->select('*')->ordered();
}])->ordered()->rows();
// Collect old fields
$oldFields = array();
foreach ($fields as $oldField) {
$oldFields[$oldField->get('id')] = $oldField;
}
foreach ($description->fields as $i => $element) {
$field = null;
$fid = isset($element->field_id) ? $element->field_id : 0;
if ($fid && isset($oldFields[$fid])) {
$field = $oldFields[$fid];
// Remove found fields from the list
// Anything remaining will be deleted
unset($oldFields[$fid]);
}
$field = $field ?: Field::oneOrNew($fid);
$field->set(array('type' => (string) $element->field_type, 'label' => (string) $element->label, 'name' => (string) $element->name, 'description' => isset($element->field_options->description) ? (string) $element->field_options->description : '', 'ordering' => $i + 1, 'access' => isset($element->access) ? (int) $element->access : 0, 'option_other' => isset($element->field_options->include_other_option) ? (int) $element->field_options->include_other_option : '', 'option_blank' => isset($element->field_options->include_blank_option) ? (int) $element->field_options->include_blank_option : '', 'action_create' => isset($element->create) ? (int) $element->create : 1, 'action_update' => isset($element->update) ? (int) $element->update : 1, 'action_edit' => isset($element->edit) ? (int) $element->edit : 1));
if ($field->get('type') == 'dropdown') {
$field->set('type', 'select');
}
if ($field->get('type') == 'paragraph') {
$field->set('type', 'textarea');
}
if (!$field->save()) {
Notify::error($field->getError());
continue;
}
// Collect old options
$oldOptions = array();
foreach ($field->options as $oldOption) {
$oldOptions[$oldOption->get('id')] = $oldOption;
}
// Does this field have any set options?
if (isset($element->field_options->options)) {
foreach ($element->field_options->options as $k => $opt) {
$option = null;
$oid = isset($opt->field_id) ? $opt->field_id : 0;
if ($oid && isset($oldOptions[$oid])) {
$option = $oldOptions[$oid];
// Remove found options from the list
// Anything remaining will be deleted
unset($oldOptions[$oid]);
}
$dependents = array();
if (isset($opt->dependents)) {
$dependents = explode(',', trim($opt->dependents));
$dependents = array_map('trim', $dependents);
foreach ($dependents as $j => $dependent) {
if (!$dependent) {
unset($dependents[$j]);
}
}
}
$option = $option ?: Option::oneOrNew($oid);
$option->set(array('field_id' => $field->get('id'), 'label' => (string) $opt->label, 'value' => isset($opt->value) ? (string) $opt->value : '', 'checked' => isset($opt->checked) ? (int) $opt->checked : 0, 'ordering' => $k + 1, 'dependents' => json_encode($dependents)));
if (!$option->save()) {
Notify::error($option->getError());
continue;
}
}
}
// Remove any options not in the incoming list
foreach ($oldOptions as $option) {
if (!$option->destroy()) {
Notify::error($option->getError());
continue;
}
}
}
// Remove any fields not in the incoming list
foreach ($oldFields as $field) {
if (!$field->destroy()) {
Notify::error($field->getError());
continue;
}
}
// Set success message
Notify::success(Lang::txt('COM_PROJECTS_DESCRIPTION_SCHEMA_SAVED'));
// Drop through to edit form?
if ($this->getTask() == 'applydescription') {
// Redirect, instead of falling through, to avoid caching issues
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller . '&task=customizeDescription', false));
}
// Redirect
$this->cancelTask();
}
