Rewrites:

- converted single-line if() block to multi-line and with curly braces
- "imported" SPL classes to have unified code style
- always initialize your variables ... :-/
- added some empty lines/spaces for better readability

Signed-off-by: Roland Häder <roland@mxchange.org>

include/api.php

@@ -1528,7 +1528,9 @@ function api_search($type)
 
 	if (api_user() === false || $user_info === false) { throw new ForbiddenException(); }
 
-	if (empty($_REQUEST['q'])) { throw new BadRequestException('q parameter is required.'); }
+	if (empty($_REQUEST['q'])) {
+		throw new BadRequestException('q parameter is required.');
+	}
 
 	$searchTerm = trim(rawurldecode($_REQUEST['q']));
 
@@ -4399,6 +4401,7 @@ function api_fr_photo_delete($type)
 	if (api_user() === false) {
 		throw new ForbiddenException();
 	}
+
 	// input params
 	$photo_id = defaults($_REQUEST, 'photo_id', null);
 
@@ -4407,11 +4410,12 @@ function api_fr_photo_delete($type)
 	if ($photo_id == null) {
 		throw new BadRequestException("no photo_id specified");
 	}
+
 	// check if photo is existing in database
-	$r = Photo::exists(['resource-id' => $photo_id, 'uid' => api_user()]);
+	if (!Photo::exists(['resource-id' => $photo_id, 'uid' => api_user()])) {
-	if (!$r) {
 		throw new BadRequestException("photo not available");
 	}
+
 	// now we can perform on the deletion of the photo
 	$result = Photo::delete(['uid' => api_user(), 'resource-id' => $photo_id]);
 

index.php

@@ -15,3 +15,4 @@ require __DIR__ . '/vendor/autoload.php';
 $a = Factory\DependencyFactory::setUp('index', __DIR__, false);
 
 $a->runFrontend();
+

mod/admin.php

@@ -1565,7 +1565,7 @@ function admin_page_site(App $a)
 	
 	$storage_form = [];
 	if (!is_null($storage_current_backend) && $storage_current_backend != "") {
-		foreach($storage_current_backend::getOptions() as $name => $info) {
+		foreach ($storage_current_backend::getOptions() as $name => $info) {
 			$type = $info[0];
 			$info[0] = $storage_form_prefix . '_' . $name;
 			$info['type'] = $type;

src/Model/ItemDeliveryData.php

@@ -7,6 +7,7 @@
 namespace Friendica\Model;
 
 use Friendica\Database\DBA;
+use \BadMethodCallException;
 
 class ItemDeliveryData
 {
@@ -71,7 +72,7 @@ class ItemDeliveryData
 	public static function insert($item_id, array $fields)
 	{
 		if (empty($item_id)) {
-			throw new \BadMethodCallException('Empty item_id');
+			throw new BadMethodCallException('Empty item_id');
 		}
 
 		$fields['iid'] = $item_id;
@@ -92,7 +93,7 @@ class ItemDeliveryData
 	public static function update($item_id, array $fields)
 	{
 		if (empty($item_id)) {
-			throw new \BadMethodCallException('Empty item_id');
+			throw new BadMethodCallException('Empty item_id');
 		}
 
 		if (empty($fields)) {
@@ -113,7 +114,7 @@ class ItemDeliveryData
 	public static function delete($item_id)
 	{
 		if (empty($item_id)) {
-			throw new \BadMethodCallException('Empty item_id');
+			throw new BadMethodCallException('Empty item_id');
 		}
 
 		return DBA::delete('item-delivery-data', ['iid' => $item_id]);

src/Model/Photo.php

@@ -173,6 +173,8 @@ class Photo extends BaseObject
 	 */
 	public static function getImageForPhoto(array $photo)
 	{
+		$data = "";
+
 		if ($photo["backend-class"] == "") {
 			// legacy data storage in "data" column
 			$i = self::selectFirst(["data"], ["id" => $photo["id"]]);
@@ -189,6 +191,7 @@ class Photo extends BaseObject
 		if ($data === "") {
 			return null;
 		}
+
 		return new Image($data, $photo["type"]);
 	}
 
@@ -219,11 +222,13 @@ class Photo extends BaseObject
 	{
 		$fields = self::getFields();
 		$values = array_fill(0, count($fields), "");
+
 		$photo = array_combine($fields, $values);
 		$photo["backend-class"] = Storage\SystemResource::class;
 		$photo["backend-ref"] = $filename;
 		$photo["type"] = $mimetype;
 		$photo["cacheable"] = false;
+
 		return $photo;
 	}
 

src/Model/Storage/Database.php

@@ -51,7 +51,13 @@ class Database implements IStorage
 		return DBA::delete('storage', ['id' => $ref]);
 	}
 
-	public static function getOptions() { return []; }
+	public static function getOptions()
+	{
+		return [];
+	}
 
-	public static function saveOptions($data) { return []; }
+	public static function saveOptions($data)
+	{
+		return [];
+	}
 }

src/Model/Storage/SystemResource.php

@@ -6,6 +6,8 @@
 
 namespace Friendica\Model\Storage;
 
+use \BadMethodCallException;
+
 /**
  * @brief System resource storage class
  *
@@ -32,12 +34,12 @@ class SystemResource implements IStorage
 
 	public static function put($data, $filename = "")
 	{
-		throw new \BadMethodCallException();
+		throw new BadMethodCallException();
 	}
 
 	public static function delete($filename)
 	{
-		throw new \BadMethodCallException();
+		throw new BadMethodCallException();
 	}
 
 	public static function getOptions()

src/Worker/Notifier.php

@@ -498,7 +498,6 @@ class Notifier
 		}
 		DBA::close($delivery_contacts_stmt);
 
-
 		$url_recipients = array_filter($url_recipients);
 		// send salmon slaps to mentioned remote tags (@foo@example.com) in OStatus posts
 		// They are especially used for notifications to OStatus users that don't follow us.