diff --git a/retriever/retriever.php b/retriever/retriever.php
index bcc0963a..37715126 100644
--- a/retriever/retriever.php
+++ b/retriever/retriever.php
@@ -840,12 +840,10 @@ function retriever_transform_images(array &$item, array $resource) {
 
 /**
  * @brief Displays the retriever configuration page for a contact.  Alternatively, if the user clicked the "help" button, display the help content.
- *
- * @param App $a The App object
  */
-function retriever_content(App $a) {
+function retriever_content() {
 	if (!DI::userSession()->getLocalUserId()) {
-		$a->page['content'] .= "<p>Please log in</p>";
+		DI::page()['content'] .= "<p>Please log in</p>";
 		return;
 	}
 	if (isset(DI::args()->getArgv()[1]) and DI::args()->getArgv()[1] === 'help') {
@@ -854,7 +852,7 @@ function retriever_content(App $a) {
 			$feeds[$i]['url'] = DI::baseUrl() . '/retriever/' . $feeds[$i]['id'];
 		}
 		$template = Renderer::getMarkupTemplate('/help.tpl', 'addon/retriever/');
-		$a->page['content'] .= Renderer::replaceMacros($template, array(
+		DI::page()['content'] .= Renderer::replaceMacros($template, array(
 								       '$config' => DI::baseUrl() . '/settings/addon',
 								       '$allow_images' => DI::config()->get('retriever', 'allow_images'),
 								       '$feeds' => $feeds));
@@ -895,12 +893,12 @@ function retriever_content(App $a) {
 				}
 			}
 			DBA::update('retriever_rule', ['data' => json_encode($retriever_rule['data'])], ['id' => intval($retriever_rule["id"])], ['data' => '']);
-			$a->page['content'] .= "<p><b>Settings Updated";
+			DI::page()['content'] .= "<p><b>Settings Updated";
 			if (!empty($_POST["retriever_retrospective"])) {
 				apply_retrospective($retriever_rule, $_POST["retriever_retrospective"]);
-				$a->page['content'] .= " and retrospectively applied to " . $_POST["retriever_retrospective"] . " posts";
+				DI::page()['content'] .= " and retrospectively applied to " . $_POST["retriever_retrospective"] . " posts";
 			}
-			$a->page['content'] .= ".</p></b>";
+			DI::page()['content'] .= ".</p></b>";
 		}
 
 		$template = Renderer::getMarkupTemplate('/rule-config.tpl', 'addon/retriever/');
@@ -1011,12 +1009,11 @@ function retriever_post_remote_hook(array &$item) {
 /**
  * @brief Hook for adding per-user retriever settings to the user's settings page
  *
- * @param App $a The App object (by ref)
- * @param string $s HTML string to which to append settings content (by ref)
+ * @param array $data Hook data array
  */
-function retriever_addon_settings(App &$a, string &$s) {
-	$all_photos = DI::config()->get(DI::userSession()->getLocalUserId(), 'retriever', 'all_photos');
-	$oembed = DI::config()->get(DI::userSession()->getLocalUserId(), 'retriever', 'oembed');
+function retriever_addon_settings(array &$data) {
+	$all_photos = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'retriever', 'all_photos');
+	$oembed = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'retriever', 'oembed');
 	$template = Renderer::getMarkupTemplate('/settings.tpl', 'addon/retriever/');
 	$config = array('$submit' => DI::l10n()->t('Save Settings'),
 			'$title' => DI::l10n()->t('Retriever Settings'),
@@ -1030,26 +1027,31 @@ function retriever_addon_settings(App &$a, string &$s) {
 				   DI::l10n()->t('Resolve OEmbed'),
 				   $oembed,
 				   DI::l10n()->t('Check this to attempt to retrieve embedded content for all posts'));
-	$s .= Renderer::replaceMacros($template, $config);
+	$html = Renderer::replaceMacros($template, $config);
+    $data = [
+        'addon' => 'retriever',
+        'title' => DI::l10n()->t('Retriever Settings'),
+        'html' =>  $html,
+    ];
 }
 
 /**
  * @brief Hook for processing post results from user's settings page
  *
- * @param App $a The App object
  * @param array $post Posted content
+ * @return void
  */
-function retriever_addon_settings_post(App $a, array $post) {
+function retriever_addon_settings_post(array $post) {
 	if ($post['retriever_all_photos']) {
-		DI::config()->set(DI::userSession()->getLocalUserId(), 'retriever', 'all_photos', $post['retriever_all_photos']);
+		DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'retriever', 'all_photos', $post['retriever_all_photos']);
 	}
 	else {
-		DI::config()->delete(DI::userSession()->getLocalUserId(), 'retriever', 'all_photos');
+		DI::pConfig()->delete(DI::userSession()->getLocalUserId(), 'retriever', 'all_photos');
 	}
 	if ($post['retriever_oembed']) {
-		DI::config()->set(DI::userSession()->getLocalUserId(), 'retriever', 'oembed', $post['retriever_oembed']);
+		DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'retriever', 'oembed', $post['retriever_oembed']);
 	}
 	else {
-		DI::config()->delete(DI::userSession()->getLocalUserId(), 'retriever', 'oembed');
+		DI::pConfig()->delete(DI::userSession()->getLocalUserId(), 'retriever', 'oembed');
 	}
 }
diff --git a/retriever/templates/settings.tpl b/retriever/templates/settings.tpl
index 3151fd72..f6437be9 100644
--- a/retriever/templates/settings.tpl
+++ b/retriever/templates/settings.tpl
@@ -1,16 +1,5 @@
-<span id="settings_retriever_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose('settings_retriever_expanded'); openClose('settings_retriever_inflated');">
-	<h3>{{$title}}</h3>
-</span>
-<div id="settings_retriever_expanded" class="settings-block" style="display: none;">
-	<span class="fakelink" onclick="openClose('settings_retriever_expanded'); openClose('settings_retriever_inflated');">
-		<h3>{{$title}}</h3>
-	</span>
-	<p>
-		<a href="{{$help}}">Get Help</a>
-	</p>
+<p><a href="{{$help}}">Get Help</a></p>
 {{if $allow_images}}
 {{include file="field_checkbox.tpl" field=$allphotos}}
 {{/if}}
 {{include file="field_checkbox.tpl" field=$oembed}}
-	<input type="submit" value="{{$submit}}">
-</div>