PHP file_upload_max_size函数代码示例

 /**
  * Form constructor for the translation import screen.
  */
 public function buildForm(array $form, FormStateInterface $form_state)
 {
     $languages = $this->languageManager->getLanguages();
     // Initialize a language list to the ones available, including English if we
     // are to translate Drupal to English as well.
     $existing_languages = array();
     foreach ($languages as $langcode => $language) {
         if (locale_is_translatable($langcode)) {
             $existing_languages[$langcode] = $language->getName();
         }
     }
     // If we have no languages available, present the list of predefined
     // languages only. If we do have already added languages, set up two option
     // groups with the list of existing and then predefined languages.
     if (empty($existing_languages)) {
         $language_options = $this->languageManager->getStandardLanguageListWithoutConfigured();
         $default = key($language_options);
     } else {
         $default = key($existing_languages);
         $language_options = array((string) $this->t('Existing languages') => $existing_languages, (string) $this->t('Languages not yet added') => $this->languageManager->getStandardLanguageListWithoutConfigured());
     }
     $validators = array('file_validate_extensions' => array('po'), 'file_validate_size' => array(file_upload_max_size()));
     $form['file'] = array('#type' => 'file', '#title' => $this->t('Translation file'), '#description' => array('#theme' => 'file_upload_help', '#description' => $this->t('A Gettext Portable Object file.'), '#upload_validators' => $validators), '#size' => 50, '#upload_validators' => $validators, '#attributes' => array('class' => array('file-import-input')));
     $form['langcode'] = array('#type' => 'select', '#title' => $this->t('Language'), '#options' => $language_options, '#default_value' => $default, '#attributes' => array('class' => array('langcode-input')));
     $form['customized'] = array('#title' => $this->t('Treat imported strings as custom translations'), '#type' => 'checkbox');
     $form['overwrite_options'] = array('#type' => 'container', '#tree' => TRUE);
     $form['overwrite_options']['not_customized'] = array('#title' => $this->t('Overwrite non-customized translations'), '#type' => 'checkbox', '#states' => array('checked' => array(':input[name="customized"]' => array('checked' => TRUE))));
     $form['overwrite_options']['customized'] = array('#title' => $this->t('Overwrite existing customized translations'), '#type' => 'checkbox');
     $form['actions'] = array('#type' => 'actions');
     $form['actions']['submit'] = array('#type' => 'submit', '#value' => $this->t('Import'));
     return $form;
 }

 public function index($theme)
 {
     $this->css('admin')->js('admin');
     $form_header = $this->load->library('form')->add_rules(array('header' => array('label' => 'Image de fond', 'value' => $this->config->{'dungeon_header'}, 'type' => 'file', 'upload' => 'themes/dungeon/headers', 'info' => ' d\'image (max. ' . file_upload_max_size() / 1024 / 1024 . ' Mo)', 'check' => function ($filename, $ext) {
         if (!in_array($ext, array('gif', 'jpeg', 'jpg', 'png'))) {
             return 'Veuiller choisir un fichier d\'image';
         }
     }, 'description' => 'Laisser vide pour utiliser l\'image par défaut du thème.'), 'repeat' => array('label' => 'Répéter l\'image', 'value' => $this->config->dungeon_header_repeat, 'values' => array('no-repeat' => 'Non', 'repeat-x' => 'Horizontalement', 'repeat-y' => 'Verticalement', 'repeat' => 'Les deux'), 'type' => 'radio', 'rules' => 'required'), 'positionX' => array('label' => 'Position', 'value' => explode(' ', $this->config->dungeon_header_position)[0], 'values' => array('left' => 'Gauche', 'center' => 'Centré', 'right' => 'Droite'), 'type' => 'radio', 'rules' => 'required'), 'positionY' => array('value' => explode(' ', $this->config->dungeon_header_position)[1], 'values' => array('top' => 'Haut', 'center' => 'Milieu', 'bottom' => 'Bas'), 'type' => 'radio', 'rules' => 'required'), 'fixed' => array('checked' => array('on' => $this->config->dungeon_header_attachment == 'fixed'), 'values' => array('on' => 'Image fixe'), 'type' => 'checkbox'), 'color' => array('label' => 'Couleur de fond', 'value' => $this->config->dungeon_header_color, 'type' => 'colorpicker', 'rules' => 'required'), 'logo' => array('label' => 'Logo du site', 'value' => $this->config->dungeon_logo, 'type' => 'file', 'upload' => 'themes/dungeon/logos', 'info' => ' d\'image (max. ' . file_upload_max_size() / 1024 / 1024 . ' Mo)', 'check' => function ($filename, $ext) {
         if (!in_array($ext, array('gif', 'jpeg', 'jpg', 'png'))) {
             return 'Veuiller choisir un fichier d\'image';
         }
     }, 'description' => 'Le logo sera affiché dans le widget type "header", en remplacement du titre et slogan.')))->add_submit('Enregistrer')->save();
     $form_background = $this->form->add_rules(array('background' => array('label' => 'Image de fond', 'value' => $this->config->dungeon_background, 'type' => 'file', 'upload' => 'themes/dungeon/backgrounds', 'info' => ' d\'image (max. ' . file_upload_max_size() / 1024 / 1024 . ' Mo)', 'check' => function ($filename, $ext) {
         if (!in_array($ext, array('gif', 'jpeg', 'jpg', 'png'))) {
             return 'Veuiller choisir un fichier d\'image';
         }
     }, 'description' => 'Laisser vide pour utiliser l\'image par défaut du thème.'), 'repeat' => array('label' => 'Répéter l\'image', 'value' => $this->config->dungeon_background_repeat, 'values' => array('no-repeat' => 'Non', 'repeat-x' => 'Horizontalement', 'repeat-y' => 'Verticalement', 'repeat' => 'Les deux'), 'type' => 'radio', 'rules' => 'required'), 'positionX' => array('label' => 'Position', 'value' => explode(' ', $this->config->dungeon_background_position)[0], 'values' => array('left' => 'Gauche', 'center' => 'Centré', 'right' => 'Droite'), 'type' => 'radio', 'rules' => 'required'), 'positionY' => array('value' => explode(' ', $this->config->dungeon_background_position)[1], 'values' => array('top' => 'Haut', 'center' => 'Milieu', 'bottom' => 'Bas'), 'type' => 'radio', 'rules' => 'required'), 'fixed' => array('checked' => array('on' => $this->config->dungeon_background_attachment == 'fixed'), 'values' => array('on' => 'Image fixe'), 'type' => 'checkbox'), 'color' => array('label' => 'Couleur de fond', 'value' => $this->config->dungeon_background_color, 'type' => 'colorpicker', 'rules' => 'required')))->add_submit('Enregistrer')->save();
     $form_settings = $this->form->add_rules(array('theme_color' => array('label' => 'Couleur du thème', 'value' => $this->config->dungeon_theme_color, 'type' => 'colorpicker', 'description' => 'Couleur générale du thème', 'rules' => 'required'), 'font_color' => array('label' => 'Couleur du texte', 'value' => $this->config->dungeon_font_color, 'type' => 'colorpicker', 'description' => 'Couleur appliquée au texte principal du thème', 'rules' => 'required'), 'font_size' => array('label' => 'Taille du texte', 'value' => $this->config->dungeon_font_size, 'values' => array('10px' => '10 px', '11px' => '11 px', '12px' => '12 px', '13px' => '13 px', '14px' => '14 px', '15px' => '15 px', '16px' => '16 px'), 'type' => 'select', 'rules' => 'required'), 'navbar' => array('checked' => array('on' => $this->config->dungeon_navbar_display), 'values' => array('on' => 'Rendre toujours visible la barre du haut'), 'type' => 'checkbox')))->add_submit('Enregistrer')->save();
     $form_socials = $this->form->add_rules(array('facebook' => array('label' => 'Facebook', 'icon' => 'fa-facebook', 'value' => $this->config->dungeon_social_facebook, 'type' => 'text', 'description' => 'Indiquez l\'url complet'), 'twitter' => array('label' => 'Twitter', 'icon' => 'fa-twitter', 'value' => $this->config->dungeon_social_twitter, 'type' => 'text', 'description' => 'Indiquez l\'url complet'), 'google' => array('label' => 'Google+', 'icon' => 'fa-google-plus', 'value' => $this->config->dungeon_social_google, 'type' => 'text', 'description' => 'Indiquez l\'url complet'), 'steam' => array('label' => 'Page Steam', 'icon' => 'fa-steam', 'value' => $this->config->dungeon_social_steam, 'type' => 'text', 'description' => 'Indiquez l\'url complet'), 'twitch' => array('label' => 'Twitch', 'icon' => 'fa-twitch', 'value' => $this->config->dungeon_social_twitch, 'type' => 'text', 'description' => 'Indiquez l\'url complet'), 'dribble' => array('label' => 'Dribbble', 'icon' => 'fa-dribbble', 'value' => $this->config->dungeon_social_dribble, 'type' => 'text', 'description' => 'Indiquez l\'url complet'), 'behance' => array('label' => 'Behance', 'icon' => 'fa-behance', 'value' => $this->config->dungeon_social_behance, 'type' => 'text', 'description' => 'Indiquez l\'url complet'), 'deviantart' => array('label' => 'DeviantArt', 'icon' => 'fa-deviantart', 'value' => $this->config->dungeon_social_deviantart, 'type' => 'text', 'description' => 'Indiquez l\'url complet'), 'flickr' => array('label' => 'Flickr', 'icon' => 'fa-flickr', 'value' => $this->config->dungeon_social_flickr, 'type' => 'text', 'description' => 'Indiquez l\'url complet'), 'github' => array('label' => 'Github', 'icon' => 'fa-github', 'value' => $this->config->dungeon_social_github, 'type' => 'text', 'description' => 'Indiquez l\'url complet'), 'instagram' => array('label' => 'Instagram', 'icon' => 'fa-instagram', 'value' => $this->config->dungeon_social_instagram, 'type' => 'text', 'description' => 'Indiquez l\'url complet'), 'youtube' => array('label' => 'Youtube', 'icon' => 'fa-youtube', 'value' => $this->config->dungeon_social_youtube, 'type' => 'text', 'description' => 'Indiquez l\'url complet')))->add_submit('Enregistrer')->save();
     if ($form_header->is_valid($post)) {
         if ($post['header']) {
             $this->config('dungeon_header', $post['header'], 'int');
         } else {
             $this->db->where('name', 'dungeon_header')->delete('nf_settings');
         }
         if ($post['logo']) {
             $this->config('dungeon_logo', $post['logo'], 'int');
         } else {
             $this->db->where('name', 'dungeon_logo')->delete('nf_settings');
         }
         $this->config('dungeon_header_repeat', $post['repeat'])->config('dungeon_header_attachment', in_array('on', $post['fixed']) ? 'fixed' : 'scroll')->config('dungeon_header_position', $post['positionX'] . ' ' . $post['positionY'])->config('dungeon_header_color', $post['color'])->config('dungeon_logo', $post['logo'], 'int');
         refresh();
     } else {
         if ($form_background->is_valid($post)) {
             if ($post['background']) {
                 $this->config('dungeon_background', $post['background'], 'int');
             } else {
                 $this->db->where('name', 'dungeon_background')->delete('nf_settings');
             }
             $this->config('dungeon_background_repeat', $post['repeat'])->config('dungeon_background_attachment', in_array('on', $post['fixed']) ? 'fixed' : 'scroll')->config('dungeon_background_position', $post['positionX'] . ' ' . $post['positionY'])->config('dungeon_background_color', $post['color']);
             refresh();
         } else {
             if ($form_settings->is_valid($post)) {
                 $this->config('dungeon_theme_color', $post['theme_color'])->config('dungeon_font_color', $post['font_color'])->config('dungeon_font_size', $post['font_size'])->config('dungeon_display', $post['display'])->config('dungeon_navbar_display', in_array('on', $post['navbar']), 'bool');
                 refresh();
             } else {
                 if ($form_socials->is_valid($post)) {
                     $this->config('dungeon_social_facebook', $post['facebook'])->config('dungeon_social_twitter', $post['twitter'])->config('dungeon_social_google', $post['google'])->config('dungeon_social_steam', $post['steam'])->config('dungeon_social_twitch', $post['twitch'])->config('dungeon_social_dribble', $post['dribble'])->config('dungeon_social_behance', $post['behance'])->config('dungeon_social_deviantart', $post['deviantart'])->config('dungeon_social_flickr', $post['flickr'])->config('dungeon_social_github', $post['github'])->config('dungeon_social_instagram', $post['instagram'])->config('dungeon_social_youtube', $post['youtube']);
                     refresh();
                 }
             }
         }
     }
     return new Row(new Col(new Panel(array('content' => $this->load->view('admin/menu', array('theme_name' => $theme->get_name())), 'body' => FALSE)), 'col-md-3'), new Col(new Panel(array('title' => 'Dashboard', 'icon' => 'fa-dashboard', 'content' => $this->load->view('admin/index', array('theme' => $theme, 'form_header' => $form_header->display(), 'form_background' => $form_background->display(), 'form_settings' => $form_settings->display(), 'form_socials' => $form_socials->display())))), 'col-md-9'));
 }

 /**
  * {@inheritdoc}
  */
 public function buildForm(array $form, FormStateInterface $form_state)
 {
     $form = array();
     $bam = backup_migrate_get_service_object();
     $form['backup_migrate_restore_upload'] = array('#title' => t('Upload a Backup File'), '#type' => 'file', '#description' => t("Upload a backup file created by Backup and Migrate. For other database or file backups please use another tool for import. Max file size: %size", array("%size" => format_size(file_upload_max_size()))));
     $form['source_id'] = DrupalConfigHelper::getPluginSelector($bam->sources(), $this->t('Restore To'));
     $conf_schema = $bam->plugins()->map('configSchema', array('operation' => 'restore'));
     $form += DrupalConfigHelper::buildFormFromSchema($conf_schema, $bam->plugins()->config());
     $form['quickbackup']['submit'] = array('#type' => 'submit', '#value' => t('Restore now'), '#weight' => 1);
     return $form;
 }

 static function registerScripts()
 {
     static $loaded = FALSE;
     if ($loaded) {
         return;
     }
     $loaded = TRUE;
     CRM_Core_Resources::singleton()->addSettingsFactory(function () {
         $config = CRM_Core_Config::singleton();
         return array('PseudoConstant' => array('locationType' => CRM_Core_PseudoConstant::get('CRM_Core_DAO_Address', 'location_type_id'), 'job_hours_time' => CRM_Hrjobcontract_Page_JobContractTab::getJobHoursTime(), 'working_days' => CRM_Hrjobcontract_Page_JobContractTab::getDaysPerTime()), 'FieldOptions' => CRM_Hrjobcontract_Page_JobContractTab::getFieldOptions(), 'jobContractTabApp' => array('contactId' => CRM_Utils_Request::retrieve('cid', 'Integer'), 'domainId' => CRM_Core_Config::domainID(), 'isLogEnabled' => (bool) $config->logging, 'loggingReportId' => CRM_Report_Utils_Report::getInstanceIDForValue('logging/contact/summary'), 'currencies' => CRM_Hrjobcontract_Page_JobContractTab::getCurrencyFormats(), 'defaultCurrency' => $config->defaultCurrency, 'path' => CRM_Core_Resources::singleton()->getUrl('org.civicrm.hrjobcontract'), 'fields' => CRM_Hrjobcontract_Page_JobContractTab::getFields(), 'contractList' => CRM_Hrjobcontract_Page_JobContractTab::getContractList(), 'maxFileSize' => file_upload_max_size()), 'debug' => $config->debug);
     });
 }

 /**
  * {@inheritdoc}
  *
  * @param \Drupal\filter\Entity\FilterFormat $filter_format
  *   The filter format for which this dialog corresponds.
  */
 public function buildForm(array $form, array &$form_state, FilterFormat $filter_format = NULL)
 {
     // The default values are set directly from \Drupal::request()->request,
     // provided by the editor plugin opening the dialog.
     if (!isset($form_state['image_element'])) {
         $form_state['image_element'] = isset($form_state['input']['editor_object']) ? $form_state['input']['editor_object'] : array();
     }
     $image_element = $form_state['image_element'];
     $form['#tree'] = TRUE;
     $form['#attached']['library'][] = 'editor/drupal.editor.dialog';
     $form['#prefix'] = '<div id="editor-image-dialog-form">';
     $form['#suffix'] = '</div>';
     $editor = editor_load($filter_format->format);
     // Construct strings to use in the upload validators.
     $image_upload = $editor->getImageUploadSettings();
     if (!empty($image_upload['dimensions'])) {
         $max_dimensions = $image_upload['dimensions']['max_width'] . 'x' . $image_upload['dimensions']['max_height'];
     } else {
         $max_dimensions = 0;
     }
     $max_filesize = min(Bytes::toInt($image_upload['max_size']), file_upload_max_size());
     $existing_file = isset($image_element['data-editor-file-uuid']) ? entity_load_by_uuid('file', $image_element['data-editor-file-uuid']) : NULL;
     $fid = $existing_file ? $existing_file->id() : NULL;
     $form['fid'] = array('#title' => $this->t('Image'), '#type' => 'managed_file', '#upload_location' => $image_upload['scheme'] . '://' . $image_upload['directory'], '#default_value' => $fid ? array($fid) : NULL, '#upload_validators' => array('file_validate_extensions' => array('gif png jpg jpeg'), 'file_validate_size' => array($max_filesize), 'file_validate_image_resolution' => array($max_dimensions)), '#required' => TRUE);
     $form['attributes']['src'] = array('#title' => $this->t('URL'), '#type' => 'textfield', '#default_value' => isset($image_element['src']) ? $image_element['src'] : '', '#maxlength' => 2048, '#required' => TRUE);
     // If the editor has image uploads enabled, show a managed_file form item,
     // otherwise show a (file URL) text form item.
     if ($image_upload['status']) {
         $form['attributes']['src']['#access'] = FALSE;
         $form['attributes']['src']['#required'] = FALSE;
     } else {
         $form['fid']['#access'] = FALSE;
         $form['fid']['#required'] = FALSE;
     }
     $form['attributes']['alt'] = array('#title' => $this->t('Alternative text'), '#type' => 'textfield', '#required' => TRUE, '#default_value' => isset($image_element['alt']) ? $image_element['alt'] : '', '#maxlength' => 2048);
     $form['dimensions'] = array('#type' => 'item', '#title' => $this->t('Image size'), '#field_prefix' => '<div class="container-inline">', '#field_suffix' => '</div>');
     $form['dimensions']['width'] = array('#title' => $this->t('Width'), '#title_display' => 'invisible', '#type' => 'number', '#default_value' => isset($image_element['width']) ? $image_element['width'] : '', '#size' => 8, '#maxlength' => 8, '#min' => 1, '#max' => 99999, '#placeholder' => $this->t('width'), '#field_suffix' => ' x ', '#parents' => array('attributes', 'width'));
     $form['dimensions']['height'] = array('#title' => $this->t('Height'), '#title_display' => 'invisible', '#type' => 'number', '#default_value' => isset($image_element['height']) ? $image_element['height'] : '', '#size' => 8, '#maxlength' => 8, '#min' => 1, '#max' => 99999, '#placeholder' => $this->t('height'), '#field_suffix' => $this->t('pixels'), '#parents' => array('attributes', 'height'));
     // When Drupal core's filter_caption is being used, the text editor may
     // offer the ability to change the alignment.
     if (isset($image_element['data-align'])) {
         $form['align'] = array('#title' => $this->t('Align'), '#type' => 'radios', '#options' => array('none' => $this->t('None'), 'left' => $this->t('Left'), 'center' => $this->t('Center'), 'right' => $this->t('Right')), '#default_value' => $image_element['data-align'] === '' ? 'none' : $image_element['data-align'], '#wrapper_attributes' => array('class' => array('container-inline')), '#attributes' => array('class' => array('container-inline')), '#parents' => array('attributes', 'data-align'));
     }
     // When Drupal core's filter_caption is being used, the text editor may
     // offer the ability to in-place edit the image's caption: show a toggle.
     if (isset($image_element['hasCaption'])) {
         $form['caption'] = array('#title' => $this->t('Caption'), '#type' => 'checkbox', '#default_value' => $image_element['hasCaption'] === 'true', '#parents' => array('attributes', 'hasCaption'));
     }
     $form['actions'] = array('#type' => 'actions');
     $form['actions']['save_modal'] = array('#type' => 'submit', '#value' => $this->t('Save'), '#submit' => array(), '#ajax' => array('callback' => array($this, 'submitForm'), 'event' => 'click'));
     return $form;
 }

 /**
  * Processes AJAX file uploads and deletions.
  *
  * @param \Symfony\Component\HttpFoundation\Request $request
  *   The current request object.
  *
  * @return \Drupal\Core\Ajax\AjaxResponse
  *   An AjaxResponse object.
  */
 public function upload(Request $request)
 {
     $form_parents = explode('/', $request->query->get('element_parents'));
     $form_build_id = $request->query->get('form_build_id');
     $request_form_build_id = $request->request->get('form_build_id');
     if (empty($request_form_build_id) || $form_build_id !== $request_form_build_id) {
         // Invalid request.
         drupal_set_message(t('An unrecoverable error occurred. The uploaded file likely exceeded the maximum file size (@size) that this server supports.', array('@size' => format_size(file_upload_max_size()))), 'error');
         $response = new AjaxResponse();
         $status_messages = array('#theme' => 'status_messages');
         return $response->addCommand(new ReplaceCommand(NULL, drupal_render($status_messages)));
     }
     try {
         /** @var $ajaxForm \Drupal\system\FileAjaxForm */
         $ajaxForm = $this->getForm($request);
         $form = $ajaxForm->getForm();
         $form_state = $ajaxForm->getFormState();
         $commands = $ajaxForm->getCommands();
     } catch (HttpExceptionInterface $e) {
         // Invalid form_build_id.
         drupal_set_message(t('An unrecoverable error occurred. Use of this form has expired. Try reloading the page and submitting again.'), 'error');
         $response = new AjaxResponse();
         $status_messages = array('#theme' => 'status_messages');
         return $response->addCommand(new ReplaceCommand(NULL, drupal_render($status_messages)));
     }
     // Get the current element and count the number of files.
     $current_element = NestedArray::getValue($form, $form_parents);
     $current_file_count = isset($current_element['#file_upload_delta']) ? $current_element['#file_upload_delta'] : 0;
     // Process user input. $form and $form_state are modified in the process.
     drupal_process_form($form['#form_id'], $form, $form_state);
     // Retrieve the element to be rendered.
     $form = NestedArray::getValue($form, $form_parents);
     // Add the special Ajax class if a new file was added.
     if (isset($form['#file_upload_delta']) && $current_file_count < $form['#file_upload_delta']) {
         $form[$current_file_count]['#attributes']['class'][] = 'ajax-new-content';
     } else {
         $form['#suffix'] .= '<span class="ajax-new-content"></span>';
     }
     $status_messages = array('#theme' => 'status_messages');
     $form['#prefix'] .= drupal_render($status_messages);
     $output = drupal_render($form);
     drupal_process_attached($form);
     $js = _drupal_add_js();
     $settings = drupal_merge_js_settings($js['settings']['data']);
     $response = new AjaxResponse();
     foreach ($commands as $command) {
         $response->addCommand($command, TRUE);
     }
     return $response->addCommand(new ReplaceCommand(NULL, $output, $settings));
 }

 /**
  * {@inheritdoc}
  */
 public function form(array $form, FormStateInterface $form_state)
 {
     $imce_profile = $this->getEntity();
     // Check duplication
     if ($this->getOperation() === 'duplicate') {
         $imce_profile = $imce_profile->createDuplicate();
         $imce_profile->set('label', $this->t('Duplicate of @label', array('@label' => $imce_profile->label())));
         $this->setEntity($imce_profile);
     }
     // Label
     $form['label'] = array('#type' => 'textfield', '#title' => $this->t('Name'), '#default_value' => $imce_profile->label(), '#maxlength' => 64, '#required' => TRUE, '#weight' => -20);
     // Id
     $form['id'] = array('#type' => 'machine_name', '#machine_name' => array('exists' => array(get_class($imce_profile), 'load'), 'source' => array('label')), '#default_value' => $imce_profile->id(), '#maxlength' => 32, '#required' => TRUE, '#weight' => -20);
     // Description
     $form['description'] = array('#type' => 'textfield', '#title' => $this->t('Description'), '#default_value' => $imce_profile->get('description'), '#weight' => -10);
     // Conf
     $conf = array('#tree' => TRUE);
     // Extensions
     $conf['extensions'] = array('#type' => 'textfield', '#title' => $this->t('Allowed file extensions'), '#default_value' => $imce_profile->getConf('extensions'), '#maxlength' => 255, '#description' => $this->t('Separate extensions with a space or comma and do not include the leading dot.') . ' ' . $this->t('Set to * to allow all extensions.'), '#weight' => -9);
     // File size
     $maxsize = file_upload_max_size();
     $conf['maxsize'] = array('#type' => 'number', '#min' => 0, '#max' => ceil($maxsize / 1024 / 1024), '#step' => 'any', '#size' => 8, '#title' => $this->t('Maximum file size'), '#default_value' => $imce_profile->getConf('maxsize'), '#description' => $this->t('Maximum allowed file size per upload.') . ' ' . t('Your PHP settings limit the upload size to %size.', array('%size' => format_size($maxsize))), '#field_suffix' => $this->t('MB'), '#weight' => -8);
     // Quota
     $conf['quota'] = array('#type' => 'number', '#min' => 0, '#step' => 'any', '#size' => 8, '#title' => $this->t('Disk quota'), '#default_value' => $imce_profile->getConf('quota'), '#description' => $this->t('Maximum disk space that can be allocated by a user.'), '#field_suffix' => $this->t('MB'), '#weight' => -7);
     // Image dimensions
     $conf['dimensions'] = array('#type' => 'container', '#attributes' => array('class' => array('dimensions-wrapper form-item')), '#weight' => -6);
     $conf['dimensions']['label'] = array('#markup' => '<label>' . $this->t('Maximum image dimensions') . '</label>');
     $conf['dimensions']['maxwidth'] = array('#type' => 'number', '#default_value' => $imce_profile->getConf('maxwidth'), '#maxlength' => 5, '#min' => 0, '#size' => 8, '#placeholder' => $this->t('Width'), '#field_suffix' => ' x ', '#parents' => array('conf', 'maxwidth'));
     $conf['dimensions']['maxheight'] = array('#type' => 'number', '#default_value' => $imce_profile->getConf('maxheight'), '#maxlength' => 5, '#min' => 0, '#size' => 8, '#placeholder' => $this->t('Height'), '#field_suffix' => $this->t('pixels'), '#parents' => array('conf', 'maxheight'));
     $conf['dimensions']['description'] = array('#markup' => '<div class="description">' . $this->t('Images exceeding the limit will be scaled down.') . '</div>');
     // Replace method
     $conf['replace'] = array('#type' => 'radios', '#title' => $this->t('Upload replace method'), '#default_value' => $imce_profile->getConf('replace', FILE_EXISTS_RENAME), '#options' => array(FILE_EXISTS_RENAME => t('Keep the existing file renaming the new one'), FILE_EXISTS_REPLACE => t('Replace the existing file with the new one'), FILE_EXISTS_ERROR => t('Keep the existing file rejecting the new one')), '#description' => $this->t('Select the replace method for existing files during uploads.'), '#weight' => -5);
     // Folders
     $conf['folders'] = array('#type' => 'fieldset', '#title' => $this->t('Folders'), 'description' => array('#markup' => '<div class="description">' . $this->t('You can use user tokens in folder paths, e.g. @tokens.', array('@tokens' => '[user:uid], [user:name]')) . ' ' . $this->t('Subfolders inherit parent permissions when subfolder browsing is enabled.') . '</div>'), '#weight' => 10);
     $folders = $imce_profile->getConf('folders', array());
     $index = 0;
     foreach ($folders as $folder) {
         $conf['folders'][] = $this->folderForm($index++, $folder);
     }
     $conf['folders'][] = $this->folderForm($index++);
     $conf['folders'][] = $this->folderForm($index);
     $form['conf'] = $conf;
     // Add library
     $form['#attached']['library'][] = 'imce/drupal.imce.admin';
     // Call plugin form alterers
     \Drupal::service('plugin.manager.imce.plugin')->alterProfileForm($form, $form_state, $imce_profile);
     return parent::form($form, $form_state);
 }

 public function index($theme)
 {
     $this->css('admin')->js('admin')->load->library('form')->add_rules(array('background' => array('label' => $this('background'), 'value' => $this->config->{'default_background'}, 'type' => 'file', 'upload' => 'themes/default/backgrounds', 'info' => i18n('file_picture', file_upload_max_size() / 1024 / 1024), 'check' => function ($filename, $ext) {
         if (!in_array($ext, array('gif', 'jpeg', 'jpg', 'png'))) {
             return i18n('select_image_file');
         }
     }), 'repeat' => array('label' => $this('background_repeat'), 'value' => $this->config->{'default_background_repeat'}, 'values' => array('no-repeat' => $this('no'), 'repeat-x' => $this('horizontally'), 'repeat-y' => $this('vertically'), 'repeat' => $this('both')), 'type' => 'radio', 'rules' => 'required'), 'positionX' => array('label' => $this('position'), 'value' => explode(' ', $this->config->{'default_background_position'})[0], 'values' => array('left' => $this('left'), 'center' => $this('center'), 'right' => $this('right')), 'type' => 'radio', 'rules' => 'required'), 'positionY' => array('value' => explode(' ', $this->config->{'default_background_position'})[1], 'values' => array('top' => $this('top'), 'center' => $this('middle'), 'bottom' => $this('bottom')), 'type' => 'radio', 'rules' => 'required'), 'fixed' => array('value' => $this->config->{'default_background_attachment'}, 'values' => array('on' => $this('background_fixed')), 'type' => 'checkbox'), 'color' => array('label' => $this('background_color'), 'value' => $this->config->{'default_background_color'}, 'type' => 'colorpicker', 'rules' => 'required')))->add_submit($this('save'));
     if ($this->form->is_valid($post)) {
         if ($post['background']) {
             $this->config('default_background', $post['background'], 'int');
         } else {
             $this->db->where('name', 'default_background')->delete('nf_settings');
         }
         $this->config('default_background_repeat', $post['repeat'])->config('default_background_attachment', in_array('on', $post['fixed']) ? 'fixed' : 'scroll')->config('default_background_position', $post['positionX'] . ' ' . $post['positionY'])->config('default_background_color', $post['color']);
         refresh();
     }
     return new Row(new Col(new Panel(array('content' => $this->load->view('admin/menu', array('theme_name' => $theme->name)), 'body' => FALSE)), 'col-md-4 col-lg-3'), new Col(new Panel(array('title' => $this('dashboard'), 'icon' => 'fa-cog', 'content' => $this->load->view('admin/index', array('theme' => $theme, 'form_background' => $this->form->display())))), 'col-md-8 col-lg-9'));
 }

 public function _edit($gallery_id, $category_id, $image_id, $name, $published, $title, $description, $category_name, $category_title, $category_image, $category_icon)
 {
     $this->css('dropzone.min')->css('admin')->js('dropzone')->js('admin')->js('preview');
     $form_album = $this->subtitle($title)->load->library('form')->add_rules('album', array('title' => $title, 'category_id' => $category_id, 'categories' => $this->model()->get_categories_list(), 'image' => $image_id, 'description' => $description, 'published' => $published, 'gallery_id' => $gallery_id))->add_submit($this('edit'))->add_back('admin/gallery.html')->save();
     $form_image = $this->form->add_rules(array('image' => array('label' => $this('image'), 'type' => 'file', 'upload' => 'gallery', 'info' => $this('file_picture', file_upload_max_size() / 1024 / 1024), 'check' => function ($filename, $ext) {
         if (!in_array($ext, array('gif', 'jpeg', 'jpg', 'png'))) {
             return i18n('select_image_file');
         }
     }, 'rules' => 'required'), 'title' => array('label' => $this('title'), 'type' => 'text'), 'description' => array('label' => $this('description'), 'type' => 'textarea')))->add_submit($this('add_image'))->save();
     $gallery_table = $this->load->library('table')->add_columns(array(array('content' => function ($data, $loader) {
         return '<a class="thumbnail thumbnail-link" data-toggle="tooltip" title="' . $loader->lang('view') . '" data-image="' . path($data['file_id']) . '" data-title="' . $data['title'] . '" data-description="' . $data['description'] . '"><img style="max-width: 80px;" src="' . path($data['thumbnail_file_id']) . '" alt="" /></a>';
     }, 'size' => TRUE), array('title' => $this('title'), 'content' => function ($data) {
         return $data['title'];
     }, 'align' => 'left', 'sort' => function ($data) {
         return $data['title'];
     }, 'search' => function ($data) {
         return $data['title'];
     }), array('title' => $this('date'), 'content' => function ($data) {
         return '<span data-toggle="tooltip" title="' . timetostr(NeoFrag::loader()->lang('date_time_long'), $data['date']) . '">' . time_span($data['date']) . '</span>';
     }, 'align' => 'left', 'sort' => function ($data) {
         return $data['date'];
     }, 'search' => function ($data) {
         return $data['date'];
     }), array('content' => array(function ($data, $loader) {
         return button('gallery/image/' . $data['image_id'] . '/' . url_title($data['title']) . '.html', 'fa-eye', $loader->lang('see_image'));
     }, function ($data) {
         return button_edit('admin/gallery/image/' . $data['image_id'] . '/' . url_title($data['title']) . '.html');
     }, function ($data) {
         return button_delete('admin/gallery/image/delete/' . $data['image_id'] . '/' . url_title($data['title']) . '.html');
     }), 'align' => 'right', 'size' => TRUE)))->data($images = $this->model()->get_images($gallery_id))->no_data($this('no_images'))->save();
     if ($form_album->is_valid($post)) {
         $this->model()->edit_gallery($gallery_id, $post['category'], $post['image'], in_array('on', $post['published']), $post['title'], $post['description'], $this->config->lang);
         //add_alert('success', $this('album_edited'));
         redirect_back('admin/gallery.html');
     } else {
         if ($form_image->is_valid($post)) {
             $this->model()->add_image($post['image'], $gallery_id, $post['title'], $post['description']);
             //add_alert('success', $this('image_added'));
             refresh();
         }
     }
     return new Row(new Col(new Panel(array('title' => $this('edit_album_title'), 'icon' => 'fa-photo', 'content' => $form_album->display(), 'size' => 'col-md-12 col-lg-7'))), new Col(new Panel(array('title' => $this('add_images_title'), 'icon' => 'fa-photo', 'content' => $this->load->view('upload', array('gallery_id' => $gallery_id, 'name' => $name, 'form_image' => $form_image->display())), 'footer' => $this->load->view('admin_gallery', array('images' => $images, 'gallery_table' => $gallery_table->display())), 'size' => 'col-md-12 col-lg-5'))));
 }

 public static function ValidateFile($file)
 {
     /* check size of file is less than max file size. We have to do it this way
        because $_FILES[] array will be empty if a file exceeds the upload limit
        in php.ini. For the same reason put this check before the empty() checks. */
     /* First set max file size allowed for uploading. */
     if (isset($file['max_file_size']) && !empty($file['max_file_size'])) {
         $max_file_size = $file['max_file_size'];
     } else {
         $max_file_size = file_upload_max_size();
     }
     if (isset($_SERVER['CONTENT_LENGTH']) && (int) $_SERVER['CONTENT_LENGTH'] > $max_file_size) {
         $msg[] = 'You cannot upload more than ' . round($max_file_size / 1024 / 1024, 2) . 'MB at a time.';
         return $msg;
     } elseif ($file['file_info']['error'] === UPLOAD_ERR_NO_FILE) {
         $msg[] = 'Please select a file to upload.';
         return $msg;
     } elseif (empty($file['file_info']['size'])) {
         $msg[] = 'The file you uploaded is empty.';
         return $msg;
     } elseif (!preg_match('/^[0-9]+$/', $file['file_info']['size'])) {
         $msg[] = 'Invalid file size.';
         return $msg;
     }
     /* Warn if file extension is in not array of allowable extensions. Allow devs
        to supply uppercase or lowercase extensions in array. */
     foreach ($file['allowed_extensions'] as $extension) {
         $allowed_extensions_lcase[] = strtolower($extension);
     }
     if (!in_array(strtolower(pathinfo($file['file_info']['name'], PATHINFO_EXTENSION)), $allowed_extensions_lcase)) {
         $m = "Please upload one of the following file types: " . implode(', ', $allowed_extensions_lcase) . ".";
         $msg[] = $m;
     }
     $m = self::get_file_error_msg($file['file_info']['error']);
     if ($m !== true) {
         $msg[] = $m;
     }
     if (isset($msg) && count($msg) > 0) {
         return $msg;
     } else {
         return true;
     }
 }

 /**
  * {@inheritdoc}
  *
  * @see editor_image_upload_settings_form()
  */
 public function settingsForm(array $form, FormStateInterface $form_state, Editor $editor)
 {
     $editor_settings = $editor->getSettings();
     $plugin_settings = !empty($editor_settings['plugins']['embridgeimage']['embridge_image_upload']) ? $editor_settings['plugins']['embridgeimage']['embridge_image_upload'] : [];
     $plugin_settings += ['directory' => 'embridge-inline-images', 'max_size' => '', 'catalog_id' => '', 'enabled' => FALSE];
     $sub_form = [];
     $sub_form['warning'] = ['#markup' => t("<strong>Warning: This plugin overrides the standard drupal image plugin.</strong>")];
     $sub_form['enabled'] = ['#type' => 'checkbox', '#default_value' => $plugin_settings['enabled'], '#title' => t('Enable plugin'), '#description' => t("Tick this to connect the image dialog with EMDB."), '#attributes' => array('data-editor-embridge-upload' => 'enabled')];
     $show_if_plugin_uploads_enabled = array('visible' => array(':input[data-editor-embridge-upload="enabled"]' => array('checked' => TRUE)));
     $sub_form['directory'] = ['#type' => 'textfield', '#default_value' => $plugin_settings['directory'], '#title' => t('Upload directory'), '#description' => t("A temporary directory to upload images into before sending to EMDB."), '#states' => $show_if_plugin_uploads_enabled];
     $default_max_size = format_size(file_upload_max_size());
     $sub_form['max_size'] = ['#type' => 'textfield', '#default_value' => $plugin_settings['max_size'], '#title' => t('Maximum file size'), '#description' => t('If this is left empty, then the file size will be limited by the PHP maximum upload size of @size.', ['@size' => $default_max_size]), '#maxlength' => 20, '#size' => 10, '#placeholder' => $default_max_size, '#states' => $show_if_plugin_uploads_enabled];
     /** @var EmbridgeCatalog[] $entities */
     $entities = EmbridgeCatalog::loadMultiple();
     $options = [];
     foreach ($entities as $entity) {
         $options[$entity->id()] = $entity->label();
     }
     $sub_form['catalog_id'] = ['#type' => 'select', '#title' => t('Catalog'), '#default_value' => $plugin_settings['catalog_id'], '#options' => $options, '#description' => t("Select the Catalog to source media from for this field."), '#required' => TRUE, '#weight' => 6, '#states' => $show_if_plugin_uploads_enabled];
     $sub_form['library_id'] = array('#type' => 'textfield', '#title' => t('Library'), '#default_value' => $plugin_settings['library_id'], '#description' => t("Limit uploads via this field to a specific library."), '#required' => FALSE, '#size' => 10, '#weight' => 6);
     $sub_form['#attached']['library'][] = 'embridge_ckeditor/drupal.embridge_ckeditor.embridgeimage.admin';
     $form['embridge_image_upload'] = $sub_form;
     return $form;
 }

 public function maintenance()
 {
     $this->title($this('maintenance'))->icon('fa-power-off')->css('maintenance')->js('maintenance');
     $form_opening = $this->load->library('form')->add_rules(array('opening' => array('type' => 'datetime', 'value' => $this->config->nf_maintenance_opening)))->fast_mode()->add_submit($this('save'))->save();
     $form_maintenance = $this->form->add_rules(array('title' => array('label' => $this('title'), 'type' => 'text', 'value' => $this->config->nf_maintenance_title), 'content' => array('label' => $this('content'), 'type' => 'editor', 'value' => $this->config->nf_maintenance_content), 'logo' => array('label' => $this('logo'), 'value' => $this->config->nf_maintenance_logo, 'type' => 'file', 'upload' => 'maintenance', 'info' => $this('file_picture', file_upload_max_size() / 1024 / 1024), 'check' => function ($filename, $ext) {
         if (!in_array($ext, array('gif', 'jpeg', 'jpg', 'png'))) {
             return i18n('select_image_file');
         }
     }), 'background' => array('label' => $this('background'), 'value' => $this->config->nf_maintenance_background, 'type' => 'file', 'upload' => 'maintenance', 'info' => $this('file_picture', file_upload_max_size() / 1024 / 1024), 'check' => function ($filename, $ext) {
         if (!in_array($ext, array('gif', 'jpeg', 'jpg', 'png'))) {
             return i18n('select_image_file');
         }
     }), 'repeat' => array('label' => $this('background_repeat'), 'value' => $this->config->nf_maintenance_background_repeat, 'values' => array('no-repeat' => $this('no'), 'repeat-x' => $this('horizontally'), 'repeat-y' => $this('vertically'), 'repeat' => $this('both')), 'type' => 'radio'), 'positionX' => array('label' => $this('position'), 'value' => $this->config->nf_maintenance_background_position ? explode(' ', $this->config->nf_maintenance_background_position)[0] : '', 'values' => array('left' => $this('left'), 'center' => $this('center'), 'right' => $this('right')), 'type' => 'radio'), 'positionY' => array('value' => $this->config->nf_maintenance_background_position ? explode(' ', $this->config->nf_maintenance_background_position)[1] : '', 'values' => array('top' => $this('top'), 'center' => $this('middle'), 'bottom' => $this('bottom')), 'type' => 'radio'), 'background_color' => array('label' => $this('background_color'), 'value' => $this->config->nf_maintenance_background_color, 'type' => 'colorpicker'), 'text_color' => array('label' => $this('text_color'), 'value' => $this->config->nf_maintenance_text_color, 'type' => 'colorpicker'), 'facebook' => array('label' => 'Facebook', 'icon' => 'fa-facebook', 'value' => $this->config->nf_maintenance_facebook, 'type' => 'url'), 'twitter' => array('label' => 'Twitter', 'icon' => 'fa-twitter', 'value' => $this->config->nf_maintenance_twitter, 'type' => 'url'), 'google' => array('label' => 'Google+', 'icon' => 'fa-google-plus', 'value' => $this->config->{'nf_maintenance_google-plus'}, 'type' => 'url'), 'steam' => array('label' => 'Steam', 'icon' => 'fa-steam', 'value' => $this->config->nf_maintenance_steam, 'type' => 'url'), 'twitch' => array('label' => 'Twitch', 'icon' => 'fa-twitch', 'value' => $this->config->nf_maintenance_twitch, 'type' => 'url')))->add_submit($this('save'))->save();
     if ($form_opening->is_valid($post)) {
         $this->config('nf_maintenance_opening', $post['opening']);
         refresh();
     } else {
         if ($form_maintenance->is_valid($post)) {
             $this->config('nf_maintenance_title', $post['title'])->config('nf_maintenance_content', $post['content'])->config('nf_maintenance_logo', $post['logo'], 'int')->config('nf_maintenance_background', $post['background'], 'int')->config('nf_maintenance_background_repeat', $post['repeat'])->config('nf_maintenance_background_position', $post['positionX'] . ' ' . $post['positionY'])->config('nf_maintenance_background_color', $post['background_color'])->config('nf_maintenance_text_color', $post['text_color'])->config('nf_maintenance_facebook', $post['facebook'])->config('nf_maintenance_twitter', $post['twitter'])->config('nf_maintenance_google-plus', $post['google'])->config('nf_maintenance_steam', $post['steam'])->config('nf_maintenance_twitch', $post['twitch']);
             refresh();
         }
     }
     return new Row(new Col(new Panel(array('title' => $this('website_status'), 'icon' => 'fa-power-off', 'content' => $this->load->view('maintenance'))), new Panel(array('title' => $this('planned_opening'), 'icon' => 'fa-clock-o', 'content' => $form_opening->display())), 'col-md-3'), new Col(new Panel(array('title' => $this('customizing_maintenance_page'), 'icon' => 'fa-paint-brush', 'content' => $form_maintenance->display())), 'col-md-9'));
 }

 /**
  * Retrieves the upload validators for a file field.
  *
  * @return array
  *   An array suitable for passing to file_save_upload() or the file field
  *   element's '#upload_validators' property.
  */
 public function getUploadValidators()
 {
     $validators = array();
     $settings = $this->getSettings();
     // Cap the upload size according to the PHP limit.
     $max_filesize = Bytes::toInt(file_upload_max_size());
     if (!empty($settings['max_filesize'])) {
         $max_filesize = min($max_filesize, Bytes::toInt($settings['max_filesize']));
     }
     // There is always a file size limit due to the PHP server limit.
     $validators['file_validate_size'] = array($max_filesize);
     // Add the extension check if necessary.
     if (!empty($settings['file_extensions'])) {
         $validators['file_validate_extensions'] = array($settings['file_extensions']);
     }
     return $validators;
 }

the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

NeoFrag is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with NeoFrag. If not, see <http://www.gnu.org/licenses/>.
**************************************************************************/
$rules = array('title' => array('label' => '{lang title}', 'value' => $title, 'type' => 'text', 'rules' => 'required'), 'image' => array('label' => '{lang image}', 'value' => $image, 'upload' => 'news/categories', 'type' => 'file', 'info' => i18n('file_picture', file_upload_max_size() / 1024 / 1024), 'check' => function ($filename, $ext) {
    if (!in_array($ext, array('gif', 'jpeg', 'jpg', 'png'))) {
        return i18n('select_image_file');
    }
}), 'icon' => array('label' => '{lang icon}', 'value' => $icon, 'upload' => 'news/categories', 'type' => 'file', 'info' => i18n('file_icon', 16, file_upload_max_size() / 1024 / 1024), 'check' => function ($filename, $ext) {
    if (!in_array($ext, array('gif', 'jpeg', 'jpg', 'png'))) {
        return i18n('select_image_file');
    }
    list($w, $h) = getimagesize($filename);
    if ($w != $h) {
        return i18n('icon_must_be_square');
    } else {
        if ($w < 16) {
            return i18n('icon_size_error', 16);
        }
    }
}, 'post_upload' => function ($filename) {
    image_resize($filename, 16, 16);
}));
/*

 protected function getValidators()
 {
     $extensions = array();
     $types = file_type_get_enabled_types();
     foreach ($types as $t => $type) {
         $extensions = array_merge($extensions, _os_files_extensions_from_type($t));
     }
     $validators = array('file_validate_extensions' => array(implode(' ', $extensions)), 'file_validate_size' => array(parse_size(file_upload_max_size())));
     return $validators;
 }