銀色條紋將來發布頁面

Question

我正在嘗試製作一個計劃發佈模塊（在將來的某個日期發佈簡單頁面）。 我搜索了一個類似的插件，並找到了Embargo-Expiry模塊，它還包含Queued Jobs模塊。我已經成功安裝並配置它們作爲dev-master，但不知道如何配置或使用它們。我只有在管理區域看起來像這樣的標籤：

那麼，我需要任何cron作業嗎？我該怎麼做？我只想在發佈附近添加一個新按鈕，如wordpress，設置發佈/取消發佈日期。

Answer 1

這裏的許多例子是更簡單的解決方案：

1. PublishDate字段添加到您的網頁類
2. 設置發佈日期在未來發布的頁面。
3. 在頁面控制器的index（）方法中處理頁面可見性。如果請求頁面時未發佈頁面，則返回404 HTTP錯誤。

例如添加/mysite/code/FuturePublishDate.php

<?php 

class FuturePublishDate extends DataExtension 
{ 
    private static $db = array(
     'PublishDate' => 'SS_DateTime' 
    ); 

    public function updateCMSFields(FieldList $fields) { 
     $datetimeField = new DatetimeField('PublishDate', 'Publish From'); 

     $dateField = $datetimeField->getDateField(); 
     $dateField->setConfig('dateformat', 'yyyy-MM-dd'); 
     $dateField->setConfig('showcalendar', true); 

     $timeField = $datetimeField->getTimeField(); 
     $timeField->setConfig('timeformat', 'H:m:s'); 

     $fields->insertBefore($datetimeField, 'Content'); 
    } 

    public function populateDefaults() { 
     $this->owner->PublishDate = SS_Datetime::now(); 
    } 
} 

class FuturePublishDateController extends Extension 
{ 
    public function beforeCallActionHandler($request, $action) { 
     if ('index' !== $action || $this->owner->is_a('ErrorPage_Controller')) { 
      return; 
     } 

     $isDraftPreview = 'Stage' === $request->getVar('stage'); 

     if(!$isDraftPreview 
      && $this->owner->PublishDate 
      && strtotime($this->owner->PublishDate) > strtotime('now') 
     ){ 
      // bug in SS 3.1 in OldPageRedirector 
      // $this->owner->httpError(404); 

      $response = $request->isMedia() ? null : ErrorPage::response_for(404); 
      if ($response) { 
       return $response; 
      } 

      throw new SS_HTTPResponse_Exception('404 Not Found', 404); 
     } 
    } 
} 

和在寄存器mysite的/ _config/config.yml

--- 
Name: mysiteconfig 
--- 
Page: 
    extensions: 
    - FuturePublishDate 
Page_Controller: 
    extensions: 
    - FuturePublishDateController 

定義鉤在page.php文件默認動作beforeCallActionHandler工作

class Page_Controller extends ContentController 
{ 
    public function index(SS_HTTPRequest $request) { 
     return $this->getViewer('index')->process($this); 
    } 

    public function Menu($level) { 
     $items = parent::Menu($level); 

     $isDraftPreview = 'Stage' === $this->request->getVar('stage'); 
     if ($isDraftPreview) { 
      return $items; 
     } 

     $now = strtotime('now'); 
     $visible = array(); 
     foreach ($items as $page) { 
      if ($page->PublishDate && strtotime($page->PublishDate) <= $now) { 
       $visible[] = $page; 
      } elseif (!$page->PublishDate) { 
       $visible[] = $page; 
      } 
     } 

     return new ArrayList($visible); 
    } 
} 

如果您使用SilverStripe 3.3.1，您需要刪除線Controller.php這樣

protected function handleAction($request, $action) { 
    //DELETED $this->extend('beforeCallActionHandler', $request, $action); 

    foreach($request->latestParams() as $k => $v) { 

和運行dev/build?flush=1

Answer 2

從https://github.com/silverstripe-scienceninjas/embargoexpiry文檔...

Ensure the QueuedJobs module is installed and configured correctly. You should have a cronjob similar to the following in place, running as the webserver user. 

*/1 * * * * cd && sudo -u www php /sites/default/www/framework/cli-script.php dev/tasks/ProcessJobQueueTask 

注意：您將需要更新的路徑，CLI-script.php的引用自己的環境。 也存在queuedjobs模塊本身