refactor code to warn the user about the problem and reload page when occurs...

refactor code to warn the user about the problem and reload page when occurs problems of document conversion

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@43980 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_web_ung_theme/SkinTemplateItem/portal_skins/erp5_web_ung_theme/ung_js/ung.js.xml

@@ -79,12 +79,21 @@ function checkConversion(){\n
   $.get("Base_getDocumentConversionState?path=" + parameterList.document_path, {},\n
                                                function(data, textStatus, XMLHttpRequest){\n
      status = jQuery.parseJSON(data);\n
-     if (status != "converted"){\n
-       setTimeout(checkConversion(), 1500);\n
-     }\n
-     else {\n
+     console.log(status);\n
+     switch (status) {\n
+      case "converted":\n
+        clearTimeout();\n
+        setTimeout(updateWebPage(), 1000);      \n
+        break;\n
+      case "conversion_failed":\n
         clearTimeout();\n
-       setTimeout(updateWebPage(), 1000);\n
+        $("a#loading_message").text("Problems to convert your document...");\n
+        setTimeout(window.location.href = window.location.href.match("^http.*\\/ung")[0], 3000);\n
+        break;\n
+      default:\n
+        console.log("converted");\n
+        setTimeout(checkConversion(), 1500); \n
+        break;\n
      }\n
   });\n
 }\n

bt5/erp5_web_ung_theme/bt/revision

-276
+277
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