public static function formatter($view, $field)
    {
        $out = '';
        $viewModeSettings = $field->viewModeSettings;

        foreach ((array)$field->extra as $image) {
            if (!empty($image['file_name'])) {
                $img = '';
                $originalURL = normalizePath("/files/{$field->metadata->settings['upload_folder']}/{$image['file_name']}", '/');
                $imageOptions = [];

                foreach (['title', 'alt'] as $attr) {
                    if (!empty($field->metadata->settings["{$attr}_attr"]) && !empty($image[$attr])) {
                        $imageOptions[$attr] = h($image[$attr]);
                    }
                }

                if ($viewModeSettings['size']) {
                    $thumbnail = static::thumbnail(normalizePath(WWW_ROOT . "/files/{$field->metadata->settings['upload_folder']}/{$image['file_name']}"), $viewModeSettings['size']);

                    if ($thumbnail !== false) {
                        $thumbnail = basename($thumbnail);
                        $img = $view->Html->image(normalizePath("/files/{$field->metadata->settings['upload_folder']}/.tmb/{$thumbnail}", '/'), $imageOptions);
                    }
                } else {
                    $img = $view->Html->image($originalURL, $imageOptions);
                }

                if ($img) {
                    switch ($viewModeSettings['link_type']) {
                        case 'content':
                            $entityURL = $field->metadata->entity->get('url');
                            if ($entityURL) {
                                $out .= $view->Html->link($img, $entityURL, ['escape' => false]);
                            } else {
                                $out .= $img;
                            }
                            break;

                        case 'file':
                            $out .= $view->Html->link($img, $originalURL, ['escape' => false, 'target' => '_blank']);
                            break;

                        default:
                            $out .= $img;
                            break;
                    }
                }
            }
        }

        return $out;
    }
public static function formatter($view, $field)
    {
        $out = '';
        $viewModeSettings = $field->viewModeSettings;

        foreach ((array)$field->extra as $image) {
            if (!empty($image['file_name'])) {
                $img = '';
                $originalURL = normalizePath("/files/{$field->metadata->settings['upload_folder']}/{$image['file_name']}", '/');
                $imageOptions = [];

                foreach (['title', 'alt'] as $attr) {
                    if (!empty($field->metadata->settings["{$attr}_attr"]) && !empty($image[$attr])) {
                        $imageOptions[$attr] = h($image[$attr]);
                    }
                }

                if ($viewModeSettings['size']) {
                    $thumbnail = static::thumbnail(normalizePath(WWW_ROOT . "/files/{$field->metadata->settings['upload_folder']}/{$image['file_name']}"), $viewModeSettings['size']);

                    if ($thumbnail !== false) {
                        $thumbnail = basename($thumbnail);
                        $img = $view->Html->image(normalizePath("/files/{$field->metadata->settings['upload_folder']}/.tmb/{$thumbnail}", '/'), $imageOptions);
                    }
                } else {
                    $img = $view->Html->image($originalURL, $imageOptions);
                }

                if ($img) {
                    switch ($viewModeSettings['link_type']) {
                        case 'content':
                            $entityURL = $field->metadata->entity->get('url');
                            if ($entityURL) {
                                $out .= $view->Html->link($img, $entityURL, ['escape' => false]);
                            } else {
                                $out .= $img;
                            }
                            break;

                        case 'file':
                            $out .= $view->Html->link($img, $originalURL, ['escape' => false, 'target' => '_blank']);
                            break;

                        default:
                            $out .= $img;
                            break;
                    }
                }
            }
        }

        return $out;
    }
public static function formatter ( $ view , $ field ) { $ out = '' ; $ viewModeSettings = $ field -> viewModeSettings ; foreach ( ( array ) $ field -> extra as $ image ) { if ( ! empty ( $ image [ 'file_name' ] ) ) { $ img = '' ; $ originalURL = normalizePath ( "/files/{$field->metadata->settings['upload_folder']}/{$image['file_name']}" , '/' ) ; $ imageOptions = [ ] ; foreach ( [ 'title' , 'alt' ] as $ attr ) { if ( ! empty ( $ field -> metadata -> settings [ "{$attr}_attr" ] ) && ! empty ( $ image [ $ attr ] ) ) { $ imageOptions [ $ attr ] = h ( $ image [ $ attr ] ) ; } } if ( $ viewModeSettings [ 'size' ] ) { $ thumbnail = static :: thumbnail ( normalizePath ( WWW_ROOT . "/files/{$field->metadata->settings['upload_folder']}/{$image['file_name']}" ) , $ viewModeSettings [ 'size' ] ) ; if ( $ thumbnail !== false ) { $ thumbnail = basename ( $ thumbnail ) ; $ img = $ view -> Html -> image ( normalizePath ( "/files/{$field->metadata->settings['upload_folder']}/.tmb/{$thumbnail}" , '/' ) , $ imageOptions ) ; } } else { $ img = $ view -> Html -> image ( $ originalURL , $ imageOptions ) ; } if ( $ img ) { switch ( $ viewModeSettings [ 'link_type' ] ) { case 'content' : $ entityURL = $ field -> metadata -> entity -> get ( 'url' ) ; if ( $ entityURL ) { $ out .= $ view -> Html -> link ( $ img , $ entityURL , [ 'escape' => false ] ) ; } else { $ out .= $ img ; } break ; case 'file' : $ out .= $ view -> Html -> link ( $ img , $ originalURL , [ 'escape' => false , 'target' => '_blank' ] ) ; break ; default : $ out .= $ img ; break ; } } } } return $ out ; }
Renders the given field instance.

When using the `Link to content` option, entities must define the "url"
property, and it should return a valid URL for that entity.

@param \Cake\View\View $view Instance of view class
@param \Field\Model\Entity\Field $field Field instance to render
@return string HTML
Renders the given field instance .