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<?php
namespace Drupal\auditfiles\Form;
use Drupal\Core\Form\ConfirmFormInterface;
use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\Core\StringTranslation\TranslationInterface;
use Drupal\Core\Form\ConfirmFormHelper;
use Drupal\Core\Url;
use Drupal\Core\Link;
use Drupal\Core\Database\Database;
class AuditFilesMergeFileReferences extends FormBase implements ConfirmFormInterface {
public function getFormId() {
return 'mergefilereferences';
}
public function getDescription() {
return $this
->t('This action cannot be undone.');
}
public function getConfirmText() {
return $this
->t('Confirm');
}
public function getCancelText() {
return $this
->t('Cancel');
}
public function getFormName() {
return 'mergeFileReferences';
}
public function getCancelUrl() {
return new Url('auditfiles.audit_files_mergefilereferences');
}
public function getQuestion() {
return $this
->t("Do you wan't to merge following record");
}
public function buildForm(array $form, FormStateInterface $form_state) {
$config = \Drupal::config('auditfiles_config.settings');
$connection = Database::getConnection();
$storage = $form_state
->getStorage();
$date_format = $config
->get('auditfiles_report_options_date_format') ? $config
->get('auditfiles_report_options_date_format') : 'long';
if (isset($storage['confirm'])) {
if ($storage['stage'] == 'confirm') {
$header = [
'origname' => [
'data' => $this
->t('Filename'),
],
'fileid' => [
'data' => $this
->t('File ID'),
],
'fileuri' => [
'data' => $this
->t('URI'),
],
'filesize' => [
'data' => $this
->t('Size'),
],
'timestamp' => [
'data' => $this
->t('Time uploaded'),
],
];
$files = [];
$values = $form_state
->getValue('files_being_merged');
foreach ($values as $file_id) {
if (!empty($file_id)) {
$query = $connection
->select('file_managed', 'fm');
$query
->condition('fm.fid', $file_id);
$query
->fields('fm', [
'fid',
'uid',
'filename',
'uri',
'filemime',
'filesize',
'created',
'status',
]);
$results = $query
->execute()
->fetchAll();
$file = $results[0];
if (!empty($file)) {
$files[$file_id] = [
'origname' => $file->filename,
'fileid' => $file_id,
'fileuri' => $file->uri,
'filesize' => number_format($file->filesize),
'timestamp' => format_date($file->created, $date_format),
];
}
else {
drupal_set_message(t('A file object was not found for file ID @fid.', [
'@fid' => $file_id,
]));
}
}
else {
unset($form_state
->getValue('files_being_merged')[$file_id]);
}
}
$storage['files_being_merged'] = $files;
$form_state
->setStorage($storage);
$form['file_being_kept'] = [
'#type' => 'tableselect',
'#header' => $header,
'#options' => $files,
'#default_value' => key($files),
'#empty' => $this
->t('No items found.'),
'#multiple' => FALSE,
];
$form['#title'] = $this
->t('Which file will be the one the others are merged into?');
$form['#attributes']['class'][] = 'confirmation';
$form['actions'] = [
'#type' => 'actions',
];
$form['actions']['submit'] = [
'#type' => 'submit',
'#value' => $this
->getConfirmText(),
'#button_type' => 'primary',
'#submit' => [
'::confirmSubmissionHandlerFileMerge',
],
];
$form['actions']['cancel'] = ConfirmFormHelper::buildCancelLink($this, $this
->getRequest());
if (!isset($form['#theme'])) {
$form['#theme'] = 'confirm_form';
}
return $form;
}
else {
if ($storage['stage'] == 'preconfirm') {
$header = [
'filename' => [
'data' => $this
->t('Filename'),
],
'fileid' => [
'data' => $this
->t('File ID'),
],
'fileuri' => [
'data' => $this
->t('URI'),
],
'filesize' => [
'data' => $this
->t('Size'),
],
'timestamp' => [
'data' => $this
->t('Time uploaded'),
],
];
$files = [];
$values = $form_state
->getValue('files');
foreach ($values as $file_name) {
if (!empty($file_name)) {
$query = 'SELECT fid FROM {file_managed} WHERE filename = :file_name ORDER BY uri ASC';
$results = $connection
->query($query, [
':file_name' => $file_name,
])
->fetchAll();
if (!empty($results)) {
foreach ($results as $result) {
$query = $connection
->select('file_managed', 'fm');
$query
->condition('fm.fid', $result->fid);
$query
->fields('fm', [
'fid',
'uid',
'filename',
'uri',
'filemime',
'filesize',
'created',
'status',
]);
$results = $query
->execute()
->fetchAll();
$file = $results[0];
if (!empty($file)) {
$files[$result->fid] = [
'filename' => $file->filename,
'fileid' => $file->fid,
'fileuri' => $file->uri,
'filesize' => number_format($file->filesize),
'timestamp' => format_date($file->created, $date_format),
];
}
else {
drupal_set_message(t('A file object was not found for file ID @fid.', [
'@fid' => $result->fid,
]));
}
}
}
}
else {
unset($form_state
->getValue('files')[$file_name]);
}
}
$form['files_being_merged'] = [
'#type' => 'tableselect',
'#header' => $header,
'#options' => $files,
'#empty' => $this
->t('No items found.'),
];
if (!empty($files)) {
$form['actions'] = [
'#type' => 'actions',
'submit' => [
'#type' => 'submit',
'#value' => $this
->t('Next step'),
'#submit' => [
'::submissionHandlerMergeRecordPreConfirm',
],
],
];
}
return $form;
}
}
}
$file_names = \Drupal::service('auditfiles.merge_file_references')
->_auditfiles_merge_file_references_get_file_list();
if (!empty($file_names)) {
$date_format = $config
->get('auditfiles_report_options_date_format') ? $config
->get('auditfiles_report_options_date_format') : 'long';
foreach ($file_names as $file_name) {
$rows[$file_name] = \Drupal::service('auditfiles.merge_file_references')
->_auditfiles_merge_file_references_get_file_data($file_name, $date_format);
}
}
if (!empty($rows)) {
$items_per_page = $config
->get('auditfiles_report_options_items_per_page') ? $config
->get('auditfiles_report_options_items_per_page') : 50;
if (!empty($items_per_page)) {
$current_page = pager_default_initialize(count($rows), $items_per_page);
$pages = array_chunk($rows, $items_per_page, TRUE);
}
}
$maximum_records = $config
->get('auditfiles_report_options_maximum_records') ? $config
->get('auditfiles_report_options_maximum_records') : 250;
if (!empty($rows)) {
if ($maximum_records > 0) {
$file_count_message = 'Found at least @count files in the file_managed table with duplicate file names.';
}
else {
$file_count_message = 'Found @count files in the file_managed table with duplicate file names.';
}
$form_count = $this
->formatPlural(count($rows), 'Found 1 file in the file_managed table with a duplicate file name.', $file_count_message);
}
else {
$form_count = $this
->t('Found no files in the file_managed table with duplicate file names.');
}
$form['filter']['single_file_names']['auditfiles_merge_file_references_show_single_file_names'] = [
'#type' => 'checkbox',
'#title' => $this
->t('Show files without duplicate names'),
'#default_value' => $config
->get('auditfiles_merge_file_references_show_single_file_names') ? $config
->get('auditfiles_merge_file_references_show_single_file_names') : 0,
'#suffix' => '<div>' . $this
->t("Use this button to reset this report's variables and load the page anew.") . '</div>',
];
$form['files'] = [
'#type' => 'tableselect',
'#header' => \Drupal::service('auditfiles.merge_file_references')
->_auditfiles_merge_file_references_get_header(),
'#empty' => $this
->t('No items found.'),
'#prefix' => '<div><em>' . $form_count . '</em></div>',
];
if (!empty($rows) && !empty($pages)) {
$form['files']['#options'] = $pages[$current_page];
}
elseif (!empty($rows)) {
$form['files']['#options'] = $rows;
}
else {
$form['files']['#options'] = [];
}
if (!empty($rows)) {
$form['actions'] = [
'#type' => 'actions',
];
$form['actions']['submit'] = [
'#type' => 'submit',
'#value' => $this
->t('Merge selected items'),
'#submit' => [
'::submissionHandlerMergeRecord',
],
];
$form['pager'] = [
'#type' => 'pager',
];
}
return $form;
}
public function validateForm(array &$form, FormStateInterface $form_state) {
$storage = $form_state
->getStorage();
if (isset($storage['confirm'])) {
if ($storage['stage'] == 'preconfirm') {
$counter = 0;
foreach ($form_state
->getValue('files_being_merged') as $file) {
if (!empty($file)) {
$counter++;
}
}
if ($counter < 2) {
$form_state
->setErrorByName('files_being_merged', $this
->t('At least two file IDs must be selected in order to merge them.'));
}
}
}
}
public function submitForm(array &$form, FormStateInterface $form_state) {
}
public function submissionHandlerMergeRecord(array &$form, FormStateInterface $form_state) {
\Drupal::configFactory()
->getEditable('auditfiles_config.settings')
->set('auditfiles_merge_file_references_show_single_file_names', $form_state
->getValue('auditfiles_merge_file_references_show_single_file_names'))
->save();
if (!empty($form_state
->getValue('files'))) {
foreach ($form_state
->getValue('files') as $file_id) {
if (!empty($file_id)) {
$storage = [
'files' => $form_state
->getValue('files'),
'confirm' => TRUE,
'stage' => 'preconfirm',
];
$form_state
->setStorage($storage);
$form_state
->setRebuild();
}
}
if (!isset($storage)) {
drupal_set_message($this
->t('At least one file name must be selected in order to merge the file IDs. No changes were made.'), 'error');
}
}
}
public function submissionHandlerMergeRecordPreConfirm(array &$form, FormStateInterface $form_state) {
if (!empty($form_state
->getValue('files_being_merged'))) {
foreach ($form_state
->getValue('files_being_merged') as $file_id) {
if (!empty($file_id)) {
$storage = [
'files_being_merged' => $form_state
->getValue('files_being_merged'),
'confirm' => TRUE,
'stage' => 'confirm',
];
$form_state
->setStorage($storage);
$form_state
->setRebuild();
}
}
}
}
public function confirmSubmissionHandlerFileMerge(array &$form, FormStateInterface $form_state) {
$storage = $form_state
->getStorage();
batch_set(\Drupal::service('auditfiles.merge_file_references')
->_auditfiles_merge_file_references_batch_merge_create_batch($form_state
->getValue('file_being_kept'), $storage['files_being_merged']));
unset($storage['stage']);
}
}
