无法在编辑模式下发布任何页面

Question

您能否告诉我如何在不使用撰写按钮的情况下在 cocrete5 CMS 版本 5.8.1.0 中单击编辑按钮(左顶部菜单(模式后发布页面？我无法发布任何页面，单击左上角的编辑按钮，对其进行编辑并再次单击编辑按钮。"发布更改"按钮已禁用，并且显示消息： "页面缩略图字段是必需的。"但是我可以使用撰写菜单(在左上角的编辑旁边(发布。此问题的原因是什么？是具体的5错误吗？

如果我注释掉检查 publishinh 方法的行，它看起来允许发布。但我仍然无法理解问题的原因以及如何解决它。

class CheckIn extends BackendInterfacePageController
{
    protected $viewPath = '/panels/page/check_in';
    // we need this extra because this controller gets called by another page
    // and that page needs to know how to submit it.
    protected $controllerActionPath = '/ccm/system/panels/page/check_in';
    public function canAccess()
    {
        return $this->permissions->canApprovePageVersions() || $this->permissions->canEditPageContents();
    }
    public function on_start()
    {
        parent::on_start();
        if ($this->page) {
            $v = CollectionVersion::get($this->page, "RECENT");
            $this->set('publishDate', $v->getPublishDate());
            $this->set('publishErrors', $this->checkForPublishing());
        }
    }
    protected function checkForPublishing()
    {
        $c = $this->page;
        // verify this page type has all the items necessary to be approved.
        $e = Loader::helper('validation/error');
        if ($c->isPageDraft()) {
            if (!$c->getPageDraftTargetParentPageID()) {
                $e->add(t('You haven't chosen where to publish this page.'));
            }
        }
        $pagetype = $c->getPageTypeObject();
//        if (is_object($pagetype)) {
//            $validator = $pagetype->getPageTypeValidatorObject();
//            $e->add($validator->validatePublishDraftRequest($c));
//        }
        if ($c->isPageDraft() && !$e->has()) {
            $targetParentID = $c->getPageDraftTargetParentPageID();
            if ($targetParentID) {
                $tp = Page::getByID($targetParentID, 'ACTIVE');
                $pp = new Permissions($tp);
                if (!is_object($tp) || $tp->isError()) {
                    $e->add(t('Invalid target page.'));
                } else {
                    if (!$pp->canAddSubCollection($pagetype)) {
                        $e->add(
                            t(
                                'You do not have permissions to add a page of this type in the selected location.'
                            )
                        );
                    }
                }
            }
        }
        return $e;
    }

Answer 1

错误说明了一切？"页面缩略图字段是必需的。"您实际上添加了缩略图吗？基本上，如果不填写所有必填字段，您将无法提交表单。

还是您仍然收到错误？

Answer 2

我可以解决覆盖文件的问题：

<?php
namespace ApplicationAttributeImageFile;
use Loader;
use Core;
class Controller extends ConcreteAttributeImageFileController
{
    public function validateValue()
    {
        $f = $this->getAttributeValue()->getValue();
        if (is_object($f)) {
            return true;
        }
        $e = Core::make('helper/validation/error');
        $e->add(t('You must specify a valid file for %s', $this->attributeKey->getAttributeKeyDisplayName()));
        return $e;
    }
}