Add update() to Photo model

[friendica.git] / src / Model / Photo.php

diff --git a/src/Model/Photo.php b/src/Model/Photo.php
index 3e0d5e40acca916f1c216807a49db9483d341aba..a72a7a66f9b890196fad4777fdefa3b9a6a2e005 100644 (file)
--- a/src/Model/Photo.php
+++ b/src/Model/Photo.php
@@ -66,6 +66,48 @@ class Photo extends BaseObject
                return DBA::selectFirst("photo", $fields, $conditions, $params);
        }
 
+       /**
+        * @brief Get a photo for user id
+        *
+        * @param integer  $uid          User id
+        * @param string   $resourceid   Rescource ID of the photo
+        * @param array    $conditions   Array of fields for conditions
+        * @param array    $params       Array of several parameters
+        *
+        * @return bool|array
+        *
+        * @see \Friendica\Database\DBA::select
+        */
+       public static function getPhotosForUser($uid, $resourceid, array $conditions = [], array $params = [])
+       {
+               $conditions["resource-id"] = $resourceid;
+               $conditions["uid"] = $uid;
+
+               return self::select([], $conditions, $params);
+       }
+
+       /**
+        * @brief Get a photo for user id
+        *
+        * @param integer  $uid          User id
+        * @param string   $resourceid   Rescource ID of the photo
+        * @param integer  $scale        Scale of the photo. Defaults to 0
+        * @param array    $conditions   Array of fields for conditions
+        * @param array    $params       Array of several parameters
+        *
+        * @return bool|array
+        *
+        * @see \Friendica\Database\DBA::select
+        */
+       public static function getPhotoForUser($uid, $resourceid, $scale = 0, array $conditions = [], array $params = [])
+       {
+               $conditions["resource-id"] = $resourceid;
+               $conditions["uid"] = $uid;
+               $conditions["scale"] = $scale;
+
+               return self::selectFirst([], $conditions, $params);
+       }
+
        /**
         * @brief Get a single photo given resource id and scale
         *
@@ -73,7 +115,7 @@ class Photo extends BaseObject
         * on success, "no sign" image info, if user has no permission,
         * false if photo does not exists
         *
-        * @param string  $resourceid  Rescource ID for the photo
+        * @param string  $resourceid  Rescource ID of the photo
         * @param integer $scale       Scale of the photo. Defaults to 0
         *
         * @return boolean|array
@@ -275,6 +317,37 @@ class Photo extends BaseObject
                return DBA::delete("photo", $conditions, $options);
        }
 
+       /**
+        * @brief Update a photo
+        *
+        * @param array         $fields     Contains the fields that are updated
+        * @param array         $conditions Condition array with the key values
+        * @param Image         $img        Image to update. Optional, default null.
+        * @param array|boolean $old_fields Array with the old field values that are about to be replaced (true = update on duplicate)
+        *
+        * @return boolean  Was the update successfull?
+        *
+        * @see \Friendica\Database\DBA::update
+        */
+       public static function update($fields, $conditions, Image $img = null, array $old_fields = [])
+       {
+               if (!is_null($img)) {
+                       // get photo to update
+                       $photos = self::select(["backend-class","backend-ref"], $conditions);
+
+                       foreach($photos as $photo) {
+                               $backend_class = (string)$photo["backend-class"];
+                               if ($backend_class !== "") {
+                                       $fields["backend-ref"] = $backend_class::put($img->asString(), $photo["backend-ref"]);
+                               } else {
+                                       $fields["data"] = $img->asString();
+                               }
+                       }
+               }
+
+               return DBA::update("photo", $fields, $conditions);
+       }
+
        /**
         * @param string  $image_url     Remote URL
         * @param integer $uid           user id