feed status

controllers/controllers.php

@@ -32,3 +32,25 @@ $app->get('/subscription/:hash', function($hash) use($app) {
   }
 });
 
+$app->get('/feed/:hash', function($hash) use($app) {
+  $res = $app->response();
+
+  $feed = db\get_by_col('feeds', 'hash', $hash);
+  $subscribers = ORM::for_table('subscriptions')->where('feed_id', $feed->id)->where('active', 1)->find_many();
+  $num_subscribers = ORM::for_table('subscriptions')->where('feed_id', $feed->id)->where('active', 1)->count();
+
+  if(!$feed) {
+    $app->response()->status(404);
+  } else {
+    ob_start();
+    render('feed-status', array(
+      'title'        => 'Switchboard',
+      'meta'         => '',
+      'feed'         => $feed,
+      'subscribers'  => $subscribers,
+      'num_subscribers' => $num_subscribers
+    ));
+    $html = ob_get_clean();
+    $res->body($html);
+  }
+});

public/css/style.css

@@ -64,14 +64,14 @@ body.logged-out {
   font-size: 18px;
 }
 
-.subscription-status {
+.subscription-status, .feed-status {
   -webkit-border-radius: 4px;
   -moz-border-radius: 4px;
   border-radius: 4px;
   border: 1px #ccc solid;
 }
 
-.subscription-status pre {
+.subscription-status pre, .feed-status pre {
   max-width: 500px;
   overflow: pre-wrap;
 }

views/feed-status.php

@@ -0,0 +1,70 @@
+<?php $tz = -7 * 3600; ?>
+<div class="narrow subscription-status">
+
+<h3>Feed Status</h3>
+<table class="table">
+  <tr>
+    <td>URL</td>
+    <td><?= $this->feed->feed_url ?></td>
+  </tr>
+  <tr>
+    <td>Last Ping Received</td>
+    <td><?= friendly_date($this->feed->push_last_ping_received, $tz) ?></td>
+  </tr>
+  <tr>
+    <td>Last Retrieved</td>
+    <td><?= friendly_date($this->feed->last_retrieved, $tz) ?></td>
+  </tr>
+</table>
+
+<h3>Subscribers</h3>
+<table class="table">
+
+<tr>
+  <td colspan="2">
+    <?= $this->num_subscribers ?> active subscribers
+  </td>
+</tr>
+
+<? foreach($this->subscribers as $subscriber): ?>
+  <tr>
+    <td colspan="2"><h4><?= $subscriber->callback_url ?></h4></td>
+  </tr>
+  <tr>
+    <td>Date Subscribed</td>
+    <td><?= friendly_date($subscriber->date_created, $tz) ?></td>
+  </tr>
+  <tr>
+    <td>Last Confirmed</td>
+    <td><?= friendly_date($subscriber->date_confirmed, $tz) ?></td>
+  </tr>
+  <tr>
+    <td>Date Expires</td>
+    <td><?= friendly_date($subscriber->date_expires, $tz) ?></td>
+  </tr>
+  <tr>
+    <td>Last Ping Sent</td>
+    <td><?= friendly_date($subscriber->date_last_ping_sent, $tz) ?></td>
+  </tr>
+  <tr>
+    <td>Last Response<br>(from subscriber)</td>
+    <td><pre><?= htmlspecialchars($subscriber->last_ping_headers."\n\n".$subscriber->last_ping_body) ?></pre></td>
+  </tr>
+  <tr>
+    <td>Last ping was successful?</td>
+    <td><?= $subscriber->last_ping_success ? 'Yes' : 'No' ?><br>(Subscriber must return 2xx on success)</td>
+  </tr>
+  <? if($subscriber->last_ping_success == 0): ?>
+    <tr>
+      <td>Retrying ping in</td>
+      <td>
+        <?= $subscriber->last_ping_error_delay/2 ?> seconds<br>
+        (Will be de-activated after 1 hour from first failed ping)
+      </td>
+    </tr>
+  <? endif; ?>
+<? endforeach; ?>
+
+</table>
+
+</div>