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<?php
namespace Drupal\anonymous_publishing_cl\Form;
use Drupal\comment\Entity\Comment;
use Drupal\Component\Utility\Html;
use Drupal\Core\Database\Connection;
use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Render\Element;
use Drupal\Core\Url;
use Drupal\node\Entity\Node;
use Symfony\Component\DependencyInjection\ContainerInterface;
class AnonymousPublishingClAdminUnverified extends FormBase {
protected $database;
public static function create(ContainerInterface $container) {
return new static($container
->get('database'));
}
public function __construct(Connection $database) {
$this->database = $database;
}
public function getFormId() {
return 'anonymous_publishing_cl_admin_unverified';
}
public function buildForm(array $form, FormStateInterface $form_state) {
$form['options'] = array(
'#type' => 'details',
'#title' => $this
->t('Update options'),
'#open' => TRUE,
'#attributes' => array(
'class' => array(
'container-inline',
),
),
);
$options = array(
'ban' => $this
->t("Delete item and ban it's IP"),
);
$form['options']['operation'] = array(
'#type' => 'select',
'#title' => $this
->t('Action'),
'#title_display' => 'invisible',
'#options' => $options,
'#default_value' => 'publish',
);
$form['options']['submit'] = array(
'#type' => 'submit',
'#value' => $this
->t('Update'),
);
$form['apu_info'] = [
'#markup' => t("<p>The following table shows the IP-addresses, verification email address used, date posted and title of still <em>unverified</em> anonymous posts. To delete the contents and ban the IP-address by moving to Drupal's <code>{blocked_ips}</code> table, check the box in the corresponding lines and execute the “Delete item and ban it's IP” action.</p><p>As an alternative to the Drupal <code>{blocked_ips}</code> table you may instead deny access to unwanted IP-addresses using the appropriate command in the web server access file.</p>"),
];
$header = array(
'title' => array(
'data' => $this
->t('Title'),
),
'type' => array(
'data' => $this
->t('Type'),
),
'ip' => array(
'data' => $this
->t('IP-address'),
),
'email' => array(
'data' => $this
->t('Verification email'),
'class' => array(
RESPONSIVE_PRIORITY_MEDIUM,
),
),
'when' => array(
'data' => $this
->t('When'),
'class' => array(
RESPONSIVE_PRIORITY_LOW,
),
'sort' => 'desc',
),
);
$options = array();
$hidden_values = array();
$rows = $this
->getAllUnverifiedContents($header);
foreach ($rows as $row) {
$url = NULL;
$type = $this
->t('undefined');
$titlefield = '';
$datefield = '';
if ($row->cid) {
$comment = Comment::load($row->cid);
$type = $this
->t('comment');
if ($comment) {
$datefield = $comment
->getCreatedTime();
$titlefield = !empty($comment
->getSubject()) ? $comment
->getSubject() : '- empty -';
$url = $comment
->permalink();
}
else {
$titlefield = $this
->t('-deleted-');
$datefield = '';
$url = NULL;
}
}
else {
if ($row->nid) {
$type = $this
->t('node');
$node = Node::load($row->nid);
if ($node) {
$datefield = $node
->getCreatedTime();
$titlefield = $node
->getTitle();
$url = $node
->toUrl();
}
else {
$titlefield = $this
->t('-deleted-');
$datefield = '';
$url = NULL;
}
}
}
$datefield = !empty($datefield) ? \Drupal::service("date.formatter")
->formatInterval(\Drupal::time()
->getRequestTime() - $datefield, 1) . ' ' . t('ago') : '-NULL-';
if ($url) {
$datatitle = array(
'#type' => 'link',
'#title' => $titlefield,
'#url' => $url,
);
}
else {
$datatitle = array(
'#markup' => $titlefield,
);
}
$options[$row->apid] = array(
'title' => array(
'data' => $datatitle,
),
'type' => array(
'data' => array(
'#markup' => $type,
),
),
'ip' => array(
'data' => array(
'#markup' => $row->ip,
),
),
'email' => array(
'data' => array(
'#markup' => $row->email,
),
),
'when' => array(
'data' => array(
'#markup' => $datefield,
),
),
);
$hidden_values[$row->apid] = array(
'nid' => $row->nid,
'cid' => $row->cid,
'ip' => $row->ip,
);
}
$form['hidden_values'] = array(
'#type' => 'hidden',
'#value' => serialize($hidden_values),
);
$form['items'] = array(
'#type' => 'tableselect',
'#header' => $header,
'#options' => $options,
'#empty' => $this
->t('There is no unverified content.'),
);
$form['pager'] = array(
'#type' => 'pager',
);
return $form;
}
public function validateForm(array &$form, FormStateInterface $form_state) {
$form_state
->setValue('items', array_diff($form_state
->getValue('items'), array(
0,
)));
if (count($form_state
->getValue('items')) == 0) {
$form_state
->setErrorByName('', $this
->t('Select one or more items to perform the update on.'));
}
}
public function submitForm(array &$form, FormStateInterface $form_state) {
$operation = $form_state
->getValue('operation');
$ids = $form_state
->getValue('items');
$hiddens = unserialize($form_state
->getValue('hidden_values'));
$deleted = $moved = 0;
$ownip = \Drupal::request()
->getClientIp();
foreach ($ids as $id) {
$hidden = $hiddens[$id];
if ($operation == 'ban') {
if ($ownip == $hidden['ip']) {
$this
->messenger()
->addMessage(t("You've tried to ban your own IP (request is ignored)."));
continue;
}
if (!empty($hidden['ip'])) {
$existp = $this->database
->select('blocked_ips')
->where('ip = :ip', array(
':ip' => $hidden['ip'],
))
->execute()
->fetchAssoc();
if (FALSE == $existp) {
$res = $this->database
->insert('blocked_ips')
->fields([
'ip' => $hidden['ip'],
])
->execute();
}
else {
$res = TRUE;
}
if ($res) {
$res = $this->database
->delete('anonymous_publishing')
->condition('apid', $id)
->execute();
$moved++;
}
}
if ($hidden['cid']) {
Comment::load($hidden['cid'])
->delete();
$deleted++;
}
elseif ($hidden['nid']) {
Node::load($hidden['nid'])
->delete();
$deleted++;
}
}
}
if ($moved) {
$msg1 = t('IP-address moved to <code>{blocked_ips}</code>.');
$msg1 .= ' ';
}
else {
$msg1 = '';
}
if ($deleted) {
$msg2 = t('Spam deleted.');
}
else {
$msg2 = t('No spam could be identified.');
}
$this
->messenger()
->addStatus($msg1 . $msg2);
}
protected function getAllUnverifiedContents($header) {
$query = $this->database
->select('anonymous_publishing', 'a');
$query
->fields('a');
$query
->where('a.verified = 0');
$query
->extend('Drupal\\Core\\Database\\Query\\TableSortExtender')
->orderByHeader($header);
$query
->extend('Drupal\\Core\\Database\\Query\\PagerSelectExtender')
->limit(50);
$query
->range(0, 100);
return $query
->execute()
->fetchAll();
}
}