add cron status badge to admin setting

Display  a info card in the settings, indicating when the last news update job ran.

Signed-off-by: Benjamin Brahmer <info@b-brahmer.de>

CHANGELOG.md

@@ -6,6 +6,7 @@ The format is mostly based on [Keep a Changelog](https://keepachangelog.com/en/1
 ## [21.x.x]
 ### Changed
 - Remove unused background job OCA\News\Cron\Updater
+- Add info card to the admin settings, showing last job execution (#2141)
 ### Fixed
 
 # Releases

lib/Service/StatusService.php

@@ -16,6 +16,10 @@
 use OCA\News\AppInfo\Application;
 use OCP\IConfig;
 use OCP\IDBConnection;
+use OCP\BackgroundJob\IJobList;
+use OCP\Util;
+use OCA\News\Cron\UpdaterJob;
+
 
 class StatusService
 {
@@ -25,14 +29,18 @@ class StatusService
     private $appName;
     /** @var IDBConnection */
     private $connection;
+    /** @var IJobList */
+    private $jobList;
 
     public function __construct(
         IConfig $settings,
-        IDBConnection $connection
+        IDBConnection $connection,
+        IJobList $jobList
     ) {
         $this->settings = $settings;
         $this->connection = $connection;
         $this->appName = Application::NAME;
+        $this->jobList = $jobList;
     }
 
     /**
@@ -76,4 +84,22 @@ public function getStatus(): array
             ]
         ];
     }
+
+    /**
+     * Get last update time
+     */
+    public function getUpdateTime(): int
+    {
+
+        $time = 0;
+
+        [$major, $minor, $micro] = Util::getVersion();
+
+        if($major >= 26) {
+            $myJobList = $this->jobList->getJobsIterator(UpdaterJob::class, 1, 0);
+            $time = $myJobList->current()->getLastRun();
+        }
+
+        return $time;
+    }
 }

lib/Settings/AdminSettings.php

@@ -3,6 +3,7 @@
 namespace OCA\News\Settings;
 
 use OCA\News\AppInfo\Application;
+use OCA\News\Service\StatusService;
 use OCP\AppFramework\Http\TemplateResponse;
 use OCP\IConfig;
 use OCP\Settings\ISettings;
@@ -17,11 +18,14 @@ class AdminSettings implements ISettings
     private $config;
     /** @var IInitialState */
     private $initialState;
+    /** @var StatusService */
+    private $service;
 
-    public function __construct(IConfig $config, IInitialState $initialState)
+    public function __construct(IConfig $config, IInitialState $initialState, StatusService $service)
     {
         $this->config = $config;
         $this->initialState = $initialState;
+        $this->service = $service;
     }
 
     public function getForm()
@@ -33,6 +37,14 @@ public function getForm()
                 (string)Application::DEFAULT_SETTINGS[$setting]
             ));
         }
+
+        if ($this->service->isCronProperlyConfigured()) {
+            $lastUpdate = $this->service->getUpdateTime();
+        } else {
+            $lastUpdate = 0;
+        }
+
+        $this->initialState->provideInitialState("lastCron", $lastUpdate);
 
         return new TemplateResponse(Application::NAME, 'admin', []);
     }