Fix issues of no file extension for pad export

www/code/export.js

@@ -8,7 +8,7 @@ define([
     module.main = function (userDoc, cb) {
         var mode = userDoc.highlightMode || 'gfm';
         var content = userDoc.content;
-        module.type = SFCodeMirror.getContentExtension(mode);
+        module.ext = SFCodeMirror.getContentExtension(mode);
         cb(SFCodeMirror.fileExporter(content));
     };
 

www/common/modes.js

@@ -14,7 +14,7 @@ define([
         "C text/x-c++src .cpp",
         "C-like clike .c",
         "Clojure clojure .clj",
-        "CMake cmake", /* no extension */
+        "CMake cmake _", /* no extension */
         "COBOL cobol .cbl",
         "CoffeeScript coffeescript .coffee",
         "Common_Lisp commonlisp .lisp",
@@ -25,7 +25,7 @@ define([
         "Dart dart .dart",
         "Diff diff .diff",
         "Django django .py",
-        "Dockerfile dockerfile", /* no extension */
+        "Dockerfile dockerfile _", /* no extension */
         "DTD dtd .dtd",
         "Dylan dylan .dylan",
         "EBNF ebnf .ebnf",
@@ -47,7 +47,7 @@ define([
         "Haskell-Literate haskell-literate .lhs",
         "Haxe haxe .hx",
         "HTML htmlmixed .html",
-        "HTTP http", /* no extension */
+        "HTTP http _", /* no extension */
         "IDL idl .idl",
         "JADE jade .jade",
         "Java text/x-java .java",
@@ -61,7 +61,7 @@ define([
         //"markdown markdown .md",
         "Mathematica mathematica .nb",
         "mIRC mirc .irc",
-        "ML mllike", /* no extension */
+        "ML mllike _", /* no extension */
         "Modelica modelica .mo",
         "MscGen mscgen .mscgen",
         "MUMPS mumps .m",
@@ -93,9 +93,9 @@ define([
         "Shell shell .sh",
         "Sieve sieve .sieve",
         "Slim slim .slim",
-        "Smalltalk smalltalk", /* no extension */
+        "Smalltalk smalltalk _", /* no extension */
-        "Smarty smarty", /* no extension */
+        "Smarty smarty _", /* no extension */
-        "Solr solr", /* no extension */
+        "Solr solr _", /* no extension */
         "Soy soy .soy",
         "SPARQL sparql .rq",
         "Spreadsheet spreadsheet .xls",
@@ -107,7 +107,7 @@ define([
         "Text text .txt",
         "Textile textile .textile",
         "TiddlyWiki tiddlywiki .tw",
-        "Tiki tiki", /* no extension */
+        "Tiki tiki _", /* no extension */
         "TOML toml .toml",
         "Tornado tornado .tornado",
         "troff troff .troff",
@@ -125,22 +125,22 @@ define([
         //"xwiki xwiki21",
         "XQuery xquery .xquery",
         "YAML yaml .yaml",
-        "YAML_Frontmatter yaml-frontmatter", /* no extension */
+        "YAML_Frontmatter yaml-frontmatter _", /* no extension */
         "Z80 z80 .z80"
     ].map(function (line) {
         var kv = line.split(/\s/);
         return {
             language: kv[0].replace(/_/g, ' '),
             mode: kv[1],
-            ext: kv[2],
+            ext: kv[2] === '_' ? '' : kv[2],
         };
     });
 
     Modes.extensionOf = function (mode) {
-        var ext = '';
+        var ext;
         list.some(function (o) {
             if (o.mode !== mode) { return; }
-            ext = o.ext || '';
+            ext = o.ext;
             return true;
         });
         return ext;

www/common/sframe-app-framework.js

@@ -401,7 +401,7 @@ define([
                 var ext = (typeof(extension) === 'function') ? extension() : extension;
                 var suggestion = title.suggestTitle('cryptpad-document');
                 UI.prompt(Messages.exportPrompt,
-                    Util.fixFileName(suggestion) + '.' + ext, function (filename)
+                    Util.fixFileName(suggestion) + ext, function (filename)
                 {
                     if (!(typeof(filename) === 'string' && filename)) { return; }
                     if (async) {
@@ -454,7 +454,7 @@ define([
                         return;
                     }
                     if (!mediaTagEmbedder) { console.log('mediaTagEmbedder missing'); return; }
-                    if (data.type !== 'file') { console.log('unhandled embed type ' + data.type); return; } 
+                    if (data.type !== 'file') { console.log('unhandled embed type ' + data.type); return; }
                     var privateDat = cpNfInner.metadataMgr.getPrivateData();
                     var origin = privateDat.fileHost || privateDat.origin;
                     var src = data.src = origin + data.src;

www/common/sframe-common-codemirror.js

@@ -39,7 +39,8 @@ define([
     };
 
     module.getContentExtension = function (mode) {
-        return (Modes.extensionOf(mode) || '.txt').slice(1);
+        var ext = Modes.extensionOf(mode);
+        return ext !== undefined ? ext : '.txt';
     };
     module.fileExporter = function (content) {
         return new Blob([ content ], { type: 'text/plain;charset=utf-8' });

www/kanban/export.js

@@ -2,7 +2,9 @@
 // Pads from the code app will be exported using this format instead of plain text.
 define([
 ], function () {
-    var module = {};
+    var module = {
+        ext: '.json'
+    };
 
     module.main = function (userDoc, cb) {
         var content = userDoc.content;

www/kanban/inner.js

@@ -367,7 +367,7 @@ define([
             });
         }
 
-        framework.setFileExporter('json', function () {
+        framework.setFileExporter('.json', function () {
             return new Blob([JSON.stringify(kanban.getBoardsJSON(), 0, 2)], {
                 type: 'application/json',
             });

www/pad/export.js

@@ -5,7 +5,7 @@ define([
     '/bower_components/nthen/index.js',
 ], function ($, Util, Hyperjson, nThen) {
     var module = {
-        type: 'html'
+        ext: '.html'
     };
 
     var exportMediaTags = function (inner, cb) {

www/pad/inner.js

@@ -786,7 +786,7 @@ define([
             });
         }, true);
 
-        framework.setFileExporter(Exporter.type, function (cb) {
+        framework.setFileExporter(Exporter.ext, function (cb) {
             Exporter.main(inner, cb);
         }, true);
 

www/poll/export.js

@@ -3,7 +3,9 @@
 define([
     '/customize/messages.js',
 ], function (Messages) {
-    var module = {};
+    var module = {
+        ext: '.csv'
+    };
 
     var copyObject = function (obj) {
         return JSON.parse(JSON.stringify(obj));

www/settings/make-backup.js

@@ -34,7 +34,7 @@ define([
         var path = '/' + type + '/export.js';
         require([path], function (Exporter) {
             Exporter.main(json, function (data) {
-                result.ext = '.' + Exporter.type;
+                result.ext = Exporter.ext || '';
                 result.data = data;
                 cb(result);
             });

www/slide/export.js

@@ -4,7 +4,7 @@ define([
     '/common/sframe-common-codemirror.js',
 ], function (SFCodeMirror) {
     var module = {
-        type: 'md'
+        ext: '.md'
     };
 
     module.main = function (userDoc, cb) {

www/whiteboard/export.js

@@ -14,7 +14,7 @@ define([
         var canvas = new Fabric.Canvas(canvas_node);
         var content = userDoc.content;
         canvas.loadFromJSON(content, function () {
-            module.type = 'svg';
+            module.ext = '.svg';
             cb(canvas.toSVG());
         });
     };

www/whiteboard/inner.js

@@ -415,7 +415,7 @@ define([
             setEditable(!locked);
         });
 
-        framework.setFileExporter('png', function (cb) {
+        framework.setFileExporter('.png', function (cb) {
             $canvas[0].toBlob(function (blob) {
                 cb(blob);
             });