From 7f517eca0bf87b7b9b666e36aeb8cc219f3d80be Mon Sep 17 00:00:00 2001
From: Chris Birk <cmbirk@gmail.com>
Date: Thu, 17 Dec 2015 21:54:04 -0600
Subject: [PATCH] check for soffice before removing export paths

---
 src/node/handler/PadMessageHandler.js |  2 ++
 src/node/utils/Settings.js            | 35 +++++++++++++++++++++++++++
 src/static/js/pad_impexp.js           | 26 +++++++++++---------
 3 files changed, 51 insertions(+), 12 deletions(-)

diff --git a/src/node/handler/PadMessageHandler.js b/src/node/handler/PadMessageHandler.js
index bf8737fcf..f48be604b 100644
--- a/src/node/handler/PadMessageHandler.js
+++ b/src/node/handler/PadMessageHandler.js
@@ -1234,6 +1234,8 @@ function handleClientReady(client, message)
           "serverTimestamp": new Date().getTime(),
           "userId": author,
           "abiwordAvailable": settings.abiwordAvailable(),
+          "sofficeAvailable": settings.sofficeAvailable(),
+          "exportAvailable": settings.exportAvailable(),
           "plugins": {
             "plugins": plugins.plugins,
             "parts": plugins.parts,
diff --git a/src/node/utils/Settings.js b/src/node/utils/Settings.js
index 325a997a1..b765670a6 100644
--- a/src/node/utils/Settings.js
+++ b/src/node/utils/Settings.js
@@ -222,6 +222,27 @@ exports.abiwordAvailable = function()
   }
 };
 
+exports.sofficeAvailable = function () {
+  if(exports.soffice != null) {
+    return os.type().indexOf("Windows") != -1 ? "withoutPDF": "yes";
+  } else {
+    return "no";
+  }
+};
+
+exports.exportAvailable = function () {
+  var abiword = exports.abiwordAvailable();
+  var soffice = exports.sofficeAvailable();
+
+  if(abiword == "no" && soffice == "no") {
+    return "no";
+  } else if ((abiword == "withoutPDF" && soffice == "no") || (abiword == "no" && soffice == "withoutPDF")) {
+    return "withoutPDF";
+  } else {
+    return "yes";
+  }
+};
+
 // Provide git version if available
 exports.getGitCommit = function() {
   var version = "";
@@ -375,6 +396,20 @@ exports.reloadSettings = function reloadSettings() {
     }
   }
 
+  if(exports.soffice) {
+    fs.exists(exports.soffice, function (exists) {
+      if(!exists) {
+        var sofficeError = "SOffice does not exist at this path, check your settings file";
+
+        if(!exports.suppressErrorsInPadText) {
+          exports.defaultPadText = exports.defaultPadText + "\nError: " + sofficeError + suppressDisableMsg;
+        }
+        console.error(sofficeError);
+        exports.soffice = null;
+      }
+    });
+  }
+
   if (!exports.sessionKey) {
     try {
       exports.sessionKey = fs.readFileSync("./SESSIONKEY.txt","utf8");
diff --git a/src/static/js/pad_impexp.js b/src/static/js/pad_impexp.js
index 1648f34cd..17886e8eb 100644
--- a/src/static/js/pad_impexp.js
+++ b/src/static/js/pad_impexp.js
@@ -1,5 +1,5 @@
 /**
- * This code is mostly from the old Etherpad. Please help us to comment this code. 
+ * This code is mostly from the old Etherpad. Please help us to comment this code.
  * This helps other people to understand this code better and helps them to improve it.
  * TL;DR COMMENTS ON THIS FILE ARE HIGHLY APPRECIATED
  */
@@ -46,7 +46,7 @@ var padimpexp = (function()
     $('#importmessagefail').fadeOut("fast");
     var ret = window.confirm(html10n.get("pad.impexp.confirmimport"));
     if (ret)
-    {        
+    {
       currentImportTimer = window.setTimeout(function()
       {
         if (!currentImportTimer)
@@ -61,7 +61,7 @@ var padimpexp = (function()
       {
         disabled: true
       }).val(html10n.get("pad.impexp.importing"));
-      
+
       window.setTimeout(function()
       {
         $('#importfileinput').attr(
@@ -104,7 +104,7 @@ var padimpexp = (function()
   function importErrorMessage(status)
   {
     var msg="";
-  
+
     if(status === "convertFailed"){
       msg = html10n.get("pad.impexp.convertFailed");
     } else if(status === "uploadFailed"){
@@ -112,7 +112,7 @@ var padimpexp = (function()
     } else if(status === "padHasData"){
       msg = html10n.get("pad.impexp.padHasData");
     }
-  
+
     function showError(fade)
     {
       $('#importmessagefail').html('<strong style="color: red">'+html10n.get('pad.impexp.importfailed')+':</strong> ' + (msg || html10n.get('pad.impexp.copypaste','')))[(fade ? "fadeIn" : "show")]();
@@ -206,9 +206,11 @@ var padimpexp = (function()
 
       // activate action to import in the form
       $("#importform").attr('action', pad_root_url + "/import");
-      
-      //hide stuff thats not avaible if abiword is disabled
-      if(clientVars.abiwordAvailable == "no")
+
+      console.log(clientVars);
+
+      //hide stuff thats not avaible if abiword/soffice is disabled
+      if(clientVars.exportAvailable == "no")
       {
         $("#exportworda").remove();
         $("#exportpdfa").remove();
@@ -216,13 +218,13 @@ var padimpexp = (function()
 
         $("#importmessageabiword").show();
       }
-      else if(clientVars.abiwordAvailable == "withoutPDF")
+      else if(clientVars.exportAvailable == "withoutPDF")
       {
         $("#exportpdfa").remove();
-        
+
         $("#exportworda").attr("href", pad_root_path + "/export/doc");
         $("#exportopena").attr("href", pad_root_path + "/export/odt");
-        
+
         $("#importexport").css({"height":"142px"});
         $("#importexportline").css({"height":"142px"});
       }
@@ -232,7 +234,7 @@ var padimpexp = (function()
         $("#exportpdfa").attr("href", pad_root_path + "/export/pdf");
         $("#exportopena").attr("href", pad_root_path + "/export/odt");
       }
-    
+
       addImportFrames();
       $("#importfileinput").change(fileInputUpdated);
       $('#importform').unbind("submit").submit(fileInputSubmit);