| Server IP : 134.29.175.74 / Your IP : 216.73.216.160 Web Server : nginx/1.10.2 System : Windows NT CST-WEBSERVER 10.0 build 19045 (Windows 10) i586 User : Administrator ( 0) PHP Version : 7.1.0 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : OFF | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /nginx/html/Student/JimMartinson/Lab12/drupal/core/modules/shortcut/src/Form/ |
Upload File : |
<?php
namespace Drupal\shortcut\Form;
use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\shortcut\Entity\ShortcutSet;
use Drupal\shortcut\ShortcutSetStorageInterface;
use Drupal\user\UserInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
/**
* Builds the shortcut set switch form.
*/
class SwitchShortcutSet extends FormBase {
/**
* The account the shortcut set is for.
*
* @var \Drupal\user\UserInterface
*/
protected $user;
/**
* The shortcut set storage.
*
* @var \Drupal\shortcut\ShortcutSetStorageInterface
*/
protected $shortcutSetStorage;
/**
* Constructs a SwitchShortcutSet object.
*
* @param \Drupal\shortcut\ShortcutSetStorageInterface $shortcut_set_storage
* The shortcut set storage.
*/
public function __construct(ShortcutSetStorageInterface $shortcut_set_storage) {
$this->shortcutSetStorage = $shortcut_set_storage;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
return new static(
$container->get('entity.manager')->getStorage('shortcut_set')
);
}
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'shortcut_set_switch';
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state, UserInterface $user = NULL) {
$account = $this->currentUser();
$this->user = $user;
// Prepare the list of shortcut sets.
$options = array_map(function (ShortcutSet $set) {
return $set->label();
}, $this->shortcutSetStorage->loadMultiple());
$current_set = shortcut_current_displayed_set($this->user);
// Only administrators can add shortcut sets.
$add_access = $account->hasPermission('administer shortcuts');
if ($add_access) {
$options['new'] = $this->t('New set');
}
$account_is_user = $this->user->id() == $account->id();
if (count($options) > 1) {
$form['set'] = [
'#type' => 'radios',
'#title' => $account_is_user ? $this->t('Choose a set of shortcuts to use') : $this->t('Choose a set of shortcuts for this user'),
'#options' => $options,
'#default_value' => $current_set->id(),
];
$form['label'] = [
'#type' => 'textfield',
'#title' => $this->t('Label'),
'#description' => $this->t('The new set is created by copying items from your default shortcut set.'),
'#access' => $add_access,
'#states' => [
'visible' => [
':input[name="set"]' => ['value' => 'new'],
],
'required' => [
':input[name="set"]' => ['value' => 'new'],
],
],
];
$form['id'] = [
'#type' => 'machine_name',
'#machine_name' => [
'exists' => [$this, 'exists'],
'replace_pattern' => '[^a-z0-9-]+',
'replace' => '-',
],
// This ID could be used for menu name.
'#maxlength' => 23,
'#states' => [
'required' => [
':input[name="set"]' => ['value' => 'new'],
],
],
'#required' => FALSE,
];
if (!$account_is_user) {
$default_set = $this->shortcutSetStorage->getDefaultSet($this->user);
$form['new']['#description'] = $this->t('The new set is created by copying items from the %default set.', ['%default' => $default_set->label()]);
}
$form['actions'] = ['#type' => 'actions'];
$form['actions']['submit'] = [
'#type' => 'submit',
'#value' => $this->t('Change set'),
];
}
else {
// There is only 1 option, so output a message in the $form array.
$form['info'] = [
'#markup' => '<p>' . $this->t('You are currently using the %set-name shortcut set.', ['%set-name' => $current_set->label()]) . '</p>',
];
}
return $form;
}
/**
* Determines if a shortcut set exists already.
*
* @param string $id
* The set ID to check.
*
* @return bool
* TRUE if the shortcut set exists, FALSE otherwise.
*/
public function exists($id) {
return (bool) $this->shortcutSetStorage->getQuery()
->condition('id', $id)
->execute();
}
/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state) {
if ($form_state->getValue('set') == 'new') {
// Check to prevent creating a shortcut set with an empty title.
if (trim($form_state->getValue('label')) == '') {
$form_state->setErrorByName('label', $this->t('The new set label is required.'));
}
}
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
$account = $this->currentUser();
$account_is_user = $this->user->id() == $account->id();
if ($form_state->getValue('set') == 'new') {
// Save a new shortcut set with links copied from the user's default set.
/* @var \Drupal\shortcut\Entity\ShortcutSet $set */
$set = $this->shortcutSetStorage->create([
'id' => $form_state->getValue('id'),
'label' => $form_state->getValue('label'),
]);
$set->save();
$replacements = [
'%user' => $this->user->label(),
'%set_name' => $set->label(),
':switch-url' => $this->url('<current>'),
];
if ($account_is_user) {
// Only administrators can create new shortcut sets, so we know they have
// access to switch back.
drupal_set_message($this->t('You are now using the new %set_name shortcut set. You can edit it from this page or <a href=":switch-url">switch back to a different one.</a>', $replacements));
}
else {
drupal_set_message($this->t('%user is now using a new shortcut set called %set_name. You can edit it from this page.', $replacements));
}
$form_state->setRedirect(
'entity.shortcut_set.customize_form',
['shortcut_set' => $set->id()]
);
}
else {
// Switch to a different shortcut set.
/* @var \Drupal\shortcut\Entity\ShortcutSet $set */
$set = $this->shortcutSetStorage->load($form_state->getValue('set'));
$replacements = [
'%user' => $this->user->getDisplayName(),
'%set_name' => $set->label(),
];
drupal_set_message($account_is_user ? $this->t('You are now using the %set_name shortcut set.', $replacements) : $this->t('%user is now using the %set_name shortcut set.', $replacements));
}
// Assign the shortcut set to the provided user account.
$this->shortcutSetStorage->assignUser($set, $this->user);
}
/**
* Checks access for the shortcut set switch form.
*
* @param \Drupal\user\UserInterface $user
* (optional) The owner of the shortcut set.
*
* @return \Drupal\Core\Access\AccessResultInterface
* The access result.
*/
public function checkAccess(UserInterface $user = NULL) {
return shortcut_set_switch_access($user);
}
}