Update all usage of saveFile()

Update all usage of saveFile() to use added saveIfFile() function,
forwarding on the convenience to model code.  Model code can pass in
file field names, rather than $_FILES arrays directly.

2 files changed, 9 insertions, 10 deletions

diff --git a/app/class/mesg.class.php b/app/class/mesg.class.php
index 1a864c0..2e5c9d6 100644
--- a/app/class/mesg.class.php
+++ b/app/class/mesg.class.php
@@ -246,12 +246,12 @@ class mesg extends obj
      * during new message creation and not changed afterward.  Returns
      * false if there is a problem saving the attachment.
      */
-    public function setAttachment(array $file) : bool
+    public function setAttachment(string $file) : bool
     {
         $path = "dynmic/attach/" . $this->guid;
         $origName = "";
 
-        $ret = saveFile($file, $path, self::ATTACH_MAXSIZE, NULL, $origName);
+        $ret = saveIfFile($file, $path, self::ATTACH_MAXSIZE, NULL, $origName);
         $this->attachment = $origName;
         $this->saveObj();
 
diff --git a/app/class/obj.class.php b/app/class/obj.class.php
index 003738b..199529b 100644
--- a/app/class/obj.class.php
+++ b/app/class/obj.class.php
@@ -231,14 +231,13 @@ class obj extends table
 
     /*
      * Set the head image for this object, overwriting any existing
-     * image.  $image should be an uploaded file to PHP, still
-     * unhandled.
+     * image.  $image should be the name of the file formctrl field.
      */
-    public function setHeadImg(array $image) : bool
+    public function setHeadImg(string $image) : bool
     {
         $path = "dynmic/heads/" . $this->guid;
 
-        if (!saveFile($image, $path, self::HEAD_MAXSIZE, self::IMAGE_MIME))
+        if (!saveIfFile($image, $path, self::HEAD_MAXSIZE, self::IMAGE_MIME))
             return false;
 
         if (!imageSquareCrop($path))
@@ -276,13 +275,13 @@ class obj extends table
 
     /*
      * Set the background image for this object, overwriting any
-     * existing image.  $image should be an uploaded file to PHP,
-     * still unhandled.
+     * existing image.  $image should be the name of the file
+     * formctrl field.
      */
-    public function setBgImg(array $image) : bool
+    public function setBgImg(string $image) : bool
     {
         $path = "dynmic/bgs/" . $this->guid;
-        return saveFile($image, $path, self::BG_MAXSIZE, self::IMAGE_MIME);
+        return saveIfFile($image, $path, self::BG_MAXSIZE, self::IMAGE_MIME);
     }
 
     /*