flylatex_fixes.patch

--- configs.js.o        2013-03-24 09:44:34.467603639 +0100
+++ configs.js  2013-03-24 09:46:32.813600851 +0100
@@ -2,11 +2,19 @@
     directory: {
        // absolute path of where to store compiled pdfs
        // defaults to "pdfs" directory in "flylatex" repo
-       path: "/Users/alabid/flylatex/blank"
+       path: "/var/www/flylatex/pdfs"
     }
     , db : {
        url : "mongodb://localhost/flydb" // for example: mongodb://localhost/flydb3"
     }
+    , temp : {
+        // set the temppath, empty means default (absolute paths only)
+        path : "/var/www/flylatex/_tmp/"
+    }
+    , pdflatex : {
+        // where to find pdflatex, empty means "pdflatex"
+        command : "/usr/bin/pdflatex"
+    }
 };
--- routes.js.o 2013-03-24 09:44:34.505603638 +0100
+++ routes.js   2013-03-24 10:24:31.566547178 +0100
@@ -43,7 +43,7 @@
 // ================ GLOBAL variables here =============

 // maximum number of documents a user can have
-var MAX_DOCS = 20;
+var MAX_DOCS = 100;

 // messageTypes
 var MESSAGE_TYPES = {
@@ -1169,7 +1169,7 @@
    var docLines = []
    , lastModified
    , docText;
-
+
    // get document lines
    doc.lines.forEach(function(item, index) {
        docLines.push(item.data.toString());
@@ -1182,42 +1182,53 @@
    // get the document text
    docText = docLines.join();

+   // fixing TEMP Path
+   if(configs.temp.path.lengh !== '' &&  configs.temp.path.substring(0, 1)==='/'){
+       configs.temp.path = '..' + configs.temp.path;
+   }
+
+   // fixing pdflatex path
+   if(configs.pdflatex.command === ''){
+               configs.pdflatex.command = 'pdflatex';
+        }
+
+
    // make temporary directory to create and compile latex pdf
-   temp.mkdir("pdfcreator", function(err, dirPath){
+   temp.mkdir(configs.temp.path + "pdfcreator", function(err, dirPath){
        var inputPath = path.join(dirPath, documentId+".tex");
-
+       try {
+           fs.chmodSync(dirPath, 0766);
+            }catch(e){;}
+
        fs.writeFile(inputPath, docText, function(err) {
        if (err) {
            response.errors.push("An error occured even before compiling");
            res.json(response);
            return;
        }
-       process.chdir(dirPath);

        // compile the document (or at least try)
        // redirect the stdin, stderr results of compilation
        // since the results of compilation will eventually be
        // written to the log file
-       exec("pdflatex -interaction=nonstopmode "+ inputPath +" > /dev/null 2>&1", function(err) {
+       var exStr = configs.pdflatex.command + " -output-directory="+ dirPath +" -interaction=nonstopmode "+ inputPath +" > /dev/null 2>&1";
+       exec(exStr, function(err) {
            // store the logs for the user here
            fs.readFile(path.join(dirPath, documentId+".log"), function(err, data){
            if (err) {
-               response.errors.push("Error while trying to read logs.");
+               response.errors.push("Error while reading compiled data.");
+               console.log(err);
+               res.json(response);
+               fs.remove(dirPath);
+                            return;
            }

            // store the 'logs' from the compile
            response.logs = (data ? data.toString() : "");

-           var errorStr = "An error occured before or during compilation";
-           if (err) {
-               console.log(err);
-               response.errors.push(errorStr);
-               res.json(response);
-               return;
-           }
+           var errorStr = "An error occured during compilation, please check your document syntax.";

            // store the compile pdf document in the cloud
-
            // create new PDFDoc
            var newpdf = new PDFDoc();
            newpdf.forDocument = documentId;
@@ -1230,10 +1241,12 @@
                console.log(err);
                response.errors.push(errorStr);
                res.json(response);
+               fs.remove(dirPath);
                return;
                } else {
                console.log("Successfully saved "+newpdf.title+" in "+configs.directory.path);
                newpdf.save(function(err) {
+                   fs.remove(dirPath);
                    if (err) {
                    console.log(err);
                    response.errors.push(errorStr);
@@ -1427,8 +1440,7 @@
        newLine.lastModified = new Date();

        newLine.save(function(err) {
-       if (!err)
-           console.log("new line saved successfully!");
+       if (!err) console.log("new line saved successfully!");
        });

        doc.lines[lineNum] = newLine;
--- public/css/bootstrap.css.o  2013-03-23 20:32:04.852723604 +0100
+++ public/css/bootstrap.css    2013-03-24 09:44:34.468603639 +0100
@@ -791,7 +791,7 @@
   display: inline-block;
   height: 18px;
   padding: 4px;
+/*  margin-bottom: 9px; */
-  margin-bottom: 9px;
   font-size: 13px;
   line-height: 18px;
   color: #555555;
@@ -3222,7 +3222,6 @@
 .nav .nav-header {
   display: block;
   padding: 3px 15px;
+  margin-bottom:9px;
   font-size: 11px;
   font-weight: bold;
   line-height: 18px;
@@ -3249,7 +3248,7 @@
 }

 .nav-list > li > a {
-  padding: 3px 15px;
+  padding: 5px 15px;
 }

 .nav-list > .active > a,