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Merge pull request #5815 from kinglozzer/form-buttonclicked-duplicate-code

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Refactor duplicate code in Form
This commit is contained in:
Daniel Hensby 2016-07-18 10:13:37 +01:00 committed by GitHub
commit a73f08bd88
1 changed files with 24 additions and 18 deletions
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42
forms/Form.php
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@ -480,13 +480,9 @@ class Form extends RequestHandler {
return true;
}
// Always allow actions which map to buttons. See httpSubmission() for further access checks.
$fields = $this->fields->dataFields() ?: array();
$actions = $this->actions->dataFields() ?: array();
$fieldsAndActions = array_merge($fields, $actions);
foreach ($fieldsAndActions as $fieldOrAction) {
if ($fieldOrAction instanceof FormAction && $fieldOrAction->actionName() === $action) {
$actions = $this->getAllActions();
foreach ($actions as $formAction) {
if ($formAction->actionName() === $action) {
return true;
}
}
@ -1648,23 +1644,33 @@ class Form extends RequestHandler {
* @return FormAction
*/
public function buttonClicked() {
$fields = $this->fields->dataFields() ?: array();
$actions = $this->actions->dataFields() ?: array();
if(!$actions && !$fields) {
return null;
}
$fieldsAndActions = array_merge($fields, $actions);
foreach ($fieldsAndActions as $fieldOrAction) {
if ($fieldOrAction instanceof FormAction && $this->buttonClickedFunc === $fieldOrAction->actionName()) {
return $fieldOrAction;
$actions = $this->getAllActions();
foreach ($actions as $action) {
if ($this->buttonClickedFunc === $action->actionName()) {
return $action;
}
}
return null;
}
/**
* Get a list of all actions, including those in the main "fields" FieldList
*
* @return array
*/
protected function getAllActions() {
$fields = $this->fields->dataFields() ?: array();
$actions = $this->actions->dataFields() ?: array();
$fieldsAndActions = array_merge($fields, $actions);
$actions = array_filter($fieldsAndActions, function($fieldOrAction) {
return $fieldOrAction instanceof FormAction;
});
return $actions;
}
/**
* Return the default button that should be clicked when another one isn't
* available.