Add background blur

NEMSLinux · Dec 28, 2018 · c363ae3 · c363ae3
1 parent f594568
commit c363ae3
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Showing 2 changed files with 20 additions and 3 deletions.
diff --git a/config/index.php b/config/index.php
@@ -112,6 +112,7 @@
 	$nemsconf['alias'] = preg_replace("/&#?[a-z0-9]{2,8};/i","",sanitize($_POST['alias']));
         $nemsconf['allowupdate'] = intval($_POST['allowupdate']) ?: 5;
         $nemsconf['background'] = intval($_POST['background']) ?: 5;
+        $nemsconf['backgroundBlur'] = intval($_POST['backgroundBlur']) ?: 2;
         $nemsconf['checkin.enabled'] = intval($_POST['checkin_enabled']) ?: 0;
         $nemsconf['checkin.email'] = filter_var(trim($_POST['checkin_email']), FILTER_VALIDATE_EMAIL) ?: '';
         $nemsconf['checkin.interval'] = intval($_POST['checkin_interval']) ?: 8; // how many 15 minute cycles before notifying. Default 8 (2 hours).
@@ -246,6 +247,14 @@ function sanitize($string) {
               </select>
               <i></i>
             </label>
+            <label class="label">Blur Background</label>
+            <label class="select">
+              <select name="backgroundBlur">
+		<option value="2"<?php if (!isset($nemsconf['backgroundBlur']) || $nemsconf['backgroundBlur'] == 2) echo ' SELECTED'; ?>>Disabled</option>
+		<option value="1"<?php if (isset($nemsconf['backgroundBlur']) && $nemsconf['backgroundBlur'] == 1) echo ' SELECTED'; ?>>Enabled</option>
+              </select>
+              <i></i>
+            </label>
           </section>
         <?php } ?>
         <?php

diff --git a/inc/wallpaper.php b/inc/wallpaper.php
@@ -5,15 +5,19 @@
     7 = color picker
     8 = user uploaded
   */
+
+  // defaults
+  $background=5;
+  $backgroundBlur=2; // 2 = disabled, 1 = enabled
+
   $conftmp = file('/usr/local/share/nems/nems.conf');
   if (is_array($conftmp) && count($conftmp) > 0) {
     foreach ($conftmp as $line) {
       $tmp = explode('=',$line);
       if (trim($tmp[0]) == 'background') {
         $background=trim($tmp[1]);
-        break;
-      } else {
-        $background=5;
+      } elseif (trim($tmp[0]) == 'backgroundBlur') {
+        $backgroundBlur=trim($tmp[1]);
       }
     }
   }
@@ -65,4 +69,8 @@
 
   }
   echo $output;
+  if ($backgroundBlur == 1) {
+    $bluramt = 15;
+    echo "<style>div.backstretch { -webkit-filter: blur(" . $bluramt . "px); -moz-filter: blur(" . $bluramt . "px); -o-filter: blur(" . $bluramt . "px); -ms-filter: blur(" . $bluramt . "px); filter: blur(" . $bluramt . "px); margin: -" . ($bluramt*2) . "px; }</style>";
+  }
 ?>