Merge branch 'develop' of https://github.com/getgrav/grav-plugin-admin into 1.9

# Conflicts:
#	CHANGELOG.md
#	classes/adminbasecontroller.php
#	themes/grav/js/admin.min.js

CHANGELOG.md

@@ -5,6 +5,7 @@
     * Unset state from user if not super or user admin
     * Make new System Config layout responsive [#1579](https://github.com/getgrav/grav-plugin-admin/issues/1579)
     * Take admin setting for 2FA into account when showing user 2FA badge [#1568](https://github.com/getgrav/grav-plugin-admin/issues/1568)
+    * v.1.8.16 fixes merged in
 1. [](#bugfix)
     * Removed `tabs`, `tab`, and `toggle` fields as they are now in Form plugin
 
@@ -68,6 +69,13 @@
     * New `Backups` configuration panel in tools
     * New `Cache::purge()` option in cache drop-down to clear out old cache only
 
+# v1.8.16
+## mm/dd/2019
+
+1. [](#bugfix)
+    * Fixed calendar js module not properly loading for datetime field [#1581](https://github.com/getgrav/grav-plugin-admin/issues/1581)
+    * Fixed deleting file when using file field type [#1558](https://github.com/getgrav/grav-plugin-admin/issues/1558)
+
 # v1.8.15
 ## 12/14/2018
 
@@ -107,7 +115,7 @@
 1. [](#improved)
     * Change usage of basename where possible [#1480](https://github.com/getgrav/grav-plugin-admin/pull/1480)
     * Improved filename validation (requires Grav 1.5.3)
-    * Updated various lang strings
+    * Updated various lang codes
 1. [](#bugfix)
     * File Uploads: Do not trust mimetype sent by the browser
     * Fixed file extension detection

classes/admin.php

@@ -1403,9 +1403,9 @@ class Admin
         return $found_fields;
     }
 
-    public function getPagePathFromToken($path)
+    public function getPagePathFromToken($path, $page = null)
     {
-        return Utils::getPagePathFromToken($path, $this->page(true));
+        return Utils::getPagePathFromToken($path, $page ?: $this->page(true));
     }
 
     /**

classes/adminbasecontroller.php

@@ -6,6 +6,7 @@ use Grav\Common\Filesystem\Folder;
 use Grav\Common\Grav;
 use Grav\Common\Media\Interfaces\MediaInterface;
 use Grav\Common\Page\Media;
+use Grav\Common\Uri;
 use Grav\Common\Utils;
 use Grav\Common\Plugin;
 use Grav\Common\Theme;
@@ -902,22 +903,40 @@ class AdminBaseController
      */
     protected function taskRemoveFileFromBlueprint()
     {
+        /** @var Uri $uri */
         $uri       = $this->grav['uri'];
         $blueprint = base64_decode($uri->param('blueprint'));
         $path      = base64_decode($uri->param('path'));
+        $filename  = basename(isset($this->post['filename']) ? $this->post['filename'] : $path);
         $proute    = base64_decode($uri->param('proute'));
         $type      = $uri->param('type');
         $field     = $uri->param('field');
 
         // Get Blueprint
+        if ($type === 'pages' || strpos($blueprint, 'pages/') === 0) {
+            $page = $this->admin->page(true, $proute);
+            if (!$page) {
+                $this->admin->json_response = [
+                    'status'  => 'error',
+                    'message' => 'Page not found'
+                ];
+
+                return false;
+            }
+            $blueprints = $page->blueprints();
+            $path = Folder::getRelativePath($page->path());
+            $settings = (object)$blueprints->schema()->getProperty($field);
+        } else {
+            $page = null;
             $settings = (object)$this->admin->blueprints($blueprint)->schema()->getProperty($field);
+        }
 
         // Get destination
         if ($this->grav['locator']->isStream($settings->destination)) {
             $destination = $this->grav['locator']->findResource($settings->destination, false, true);
         } else {
             $destination = Folder::getRelativePath(rtrim($settings->destination, '/'));
-            $destination = $this->admin->getPagePathFromToken($destination);
+            $destination = $this->admin->getPagePathFromToken($destination, $page);
         }
 
         // Not in path
@@ -931,10 +950,9 @@ class AdminBaseController
         }
 
         // Only remove files from correct destination...
-        $this->taskRemoveMedia($destination . '/' . basename($path));
+        $this->taskRemoveMedia($destination . '/' . $filename);
 
-        if ($type === 'pages') {
-            $page      = $this->admin->page(true, $proute);
+        if ($page) {
             $keys      = explode('.', preg_replace('/^header./', '', $field));
             $header    = (array)$page->header();
             $data_path = implode('.', $keys);