Add Flash support detection

2 files changed, 24 insertions, 0 deletions

diff --git a/program/js/app.js b/program/js/app.js
index 32ab69f2e..e487a6052 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -6384,6 +6384,9 @@ function rcube_webmail()
     if (this.env.browser_capabilities.pdf === undefined)
       this.env.browser_capabilities.pdf = this.pdf_support_check();
 
+    if (this.env.browser_capabilities.flash === undefined)
+      this.env.browser_capabilities.flash = this.flash_support_check();
+
     if (this.env.browser_capabilities.tif === undefined)
       this.tif_support_check();
   };
@@ -6447,6 +6450,24 @@ function rcube_webmail()
     return 0;
   };
 
+  this.flash_support_check = function()
+  {
+    var plugin = navigator.mimeTypes ? navigator.mimeTypes["application/x-shockwave-flash"] : {};
+
+    if (plugin && plugin.enabledPlugin)
+        return 1;
+
+    if (window.ActiveXObject) {
+      try {
+        if (axObj = new ActiveXObject("ShockwaveFlash.ShockwaveFlash"))
+          return 1;
+      }
+      catch (e) {}
+    }
+
+    return 0;
+  };
+
 }  // end object rcube_webmail
 
 
diff --git a/program/steps/mail/show.inc b/program/steps/mail/show.inc
index bf1757699..7fcfafcaa 100644
--- a/program/steps/mail/show.inc
+++ b/program/steps/mail/show.inc
@@ -69,6 +69,9 @@ if ($uid = get_input_value('_uid', RCUBE_INPUT_GET)) {
   if (empty($_SESSION['browser_caps']['pdf']) && ($key = array_search('application/pdf', $mimetypes)) !== false) {
     unset($mimetypes[$key]);
   }
+  if (empty($_SESSION['browser_caps']['flash']) && ($key = array_search('application/x-shockwave-flash', $mimetypes)) !== false) {
+    unset($mimetypes[$key]);
+  }
   // @TODO: we could convert TIFF to JPEG and display it
   if (empty($_SESSION['browser_caps']['tif']) && ($key = array_search('image/tiff', $mimetypes)) !== false) {
     unset($mimetypes[$key]);