Add confirmation/error dialogs to save backup

Cu3PO42 · Aug 7, 2015 · 8e065a6 · 8e065a6
1 parent 1e55e70
commit 8e065a6
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Showing 3 changed files with 50 additions and 17 deletions.
diff --git a/app/elements/save-dumper/save-dumper.html b/app/elements/save-dumper/save-dumper.html
@@ -17,14 +17,8 @@
     </style>
     <link rel="import" type="css" href="../../styles/paper-material.css">
     <template>
-        <paper-dialog id="dialogInvalid" entry-animation="scale-up-animation" exit-animation="fade-out-animation">
-            <div>Sorry, but this is not a valid save file!</div>
-            <div class="buttons">
-                <paper-button dialog-confirm>Ok</paper-button>
-            </div>
-        </paper-dialog>
-        <paper-dialog id="dialogNokey" entry-animation="scale-up-animation" exit-animation="fade-out-animation">
-            <div>You have to break for this save first!</div>
+        <paper-dialog id="dialog" entry-animation="scale-up-animation" exit-animation="fade-out-animation">
+            <div>{{dialogMessage}}</div>
             <div class="buttons">
                 <paper-button dialog-confirm>Ok</paper-button>
             </div>

diff --git a/app/elements/save-dumper/save-dumper.js b/app/elements/save-dumper/save-dumper.js
@@ -42,7 +42,8 @@ var path = require("path-extra");
             });
             this.ipcClient.on("dump-save-nokey", function () {
                 _this.path = "";
-                _this.$.dialogNokey.toggle();
+                _this.dialogMessage = "You have to break for this save first!";
+                _this.$.dialog.toggle();
             });
         }
         SaveDumper.prototype.pathChange = function (newPath, oldPath) {
@@ -51,7 +52,8 @@ var path = require("path-extra");
                 fs.stat(newPath, function (err, stats) {
                     if (err) {
                         _this.path = oldPath;
-                        _this.$.dialogInvalid.toggle();
+                        _this.dialogMessage = "Sorry, but this is not a valid save file!";
+                        _this.$.dialog.toggle();
                     }
                     else
                         switch (stats.size) {
@@ -64,13 +66,27 @@ var path = require("path-extra");
                                 break;
                             default:
                                 _this.path = oldPath;
-                                _this.$.dialogInvalid.toggle();
+                                _this.dialogMessage = "Sorry, but this is not a valid save file!";
+                                _this.$.dialog.toggle();
                                 break;
                         }
                 });
         };
         SaveDumper.prototype.backup = function () {
-            fs.createReadStream(this.path).pipe(fs.createWriteStream(path.join(backupDirectory, path.basename(this.path))));
+            var _this = this;
+            if (this.path)
+                fs.createReadStream(this.path).pipe(fs.createWriteStream(path.join(backupDirectory, path.basename(this.path))).on("error", function () {
+                    _this.dialogMessage = "Couldn't backup save.";
+                    _this.$.dialog.toggle();
+                }))
+                    .on("error", function () {
+                    _this.dialogMessage = "Couldn't backup save.";
+                    _this.$.dialog.toggle();
+                })
+                    .on("finish", function () {
+                    _this.dialogMessage = "Save backupped!";
+                    _this.$.dialog.toggle();
+                });
         };
         __decorate([
             property({ type: Number }), 
@@ -92,6 +108,10 @@ var path = require("path-extra");
             property({ type: Object }), 
             __metadata('design:type', Object)
         ], SaveDumper.prototype, "fileOptions");
+        __decorate([
+            property({ type: String }), 
+            __metadata('design:type', String)
+        ], SaveDumper.prototype, "dialogMessage");
         Object.defineProperty(SaveDumper.prototype, "pathChange",
             __decorate([
                 observe("path"), 

diff --git a/app/elements/save-dumper/save-dumper.ts b/app/elements/save-dumper/save-dumper.ts
@@ -32,6 +32,9 @@ class SaveDumper extends polymer.Base {
     @property({type: Object})
     fileOptions: GitHubElectron.Dialog.OpenDialogOptions;
 
+    @property({type: String})
+    dialogMessage: string;
+
     ipcClient: IpcClient;
 
     constructor() {
@@ -47,7 +50,8 @@ class SaveDumper extends polymer.Base {
 
         this.ipcClient.on("dump-save-nokey", () => {
             this.path = "";
-            this.$.dialogNokey.toggle();
+            this.dialogMessage = "You have to break for this save first!";
+            this.$.dialog.toggle();
         });
     }
 
@@ -57,8 +61,10 @@ class SaveDumper extends polymer.Base {
             fs.stat(newPath, (err, stats) => {
                 if (err) {
                     this.path = oldPath;
-                    this.$.dialogInvalid.toggle();
-                } else switch (stats.size) {
+                    this.dialogMessage = "Sorry, but this is not a valid save file!";
+                    this.$.dialog.toggle();
+                }
+                else switch (stats.size) {
                     case 0x100000:
                     case 0x10009C:
                     case 0x10019A:
@@ -68,14 +74,27 @@ class SaveDumper extends polymer.Base {
                         break;
                     default:
                         this.path = oldPath;
-                        this.$.dialogInvalid.toggle();
+                        this.dialogMessage = "Sorry, but this is not a valid save file!";
+                        this.$.dialog.toggle();
                         break;
                 }
             });
     }
 
     backup() {
-        fs.createReadStream(this.path).pipe(fs.createWriteStream(path.join(backupDirectory, path.basename(this.path))))
+        if (this.path)
+            fs.createReadStream(this.path).pipe(<NodeJS.WritableStream>fs.createWriteStream(path.join(backupDirectory, path.basename(this.path))).on("error", () => {
+                this.dialogMessage = "Couldn't backup save."
+                this.$.dialog.toggle();
+            }))
+            .on("error", () => {
+                this.dialogMessage = "Couldn't backup save."
+                this.$.dialog.toggle();
+            })
+            .on("finish", () => {
+                this.dialogMessage = "Save backupped!"
+                this.$.dialog.toggle();
+            });
     }
 }
 polymer.createElement(SaveDumper);