Added import to IMEX module

Author: MCStreetguy

CHANGELOG.md

@@ -7,10 +7,11 @@
 #### Features
 - Snippet tag functionalities
 - Edit option for snippets
-- IMEX module *(Export option)*
+- IMEX module *(Import & Export options)*
 #### Improvements
 - Quick Start Guide enhanced
 - `README.md`
+- IMEX module config
 #### Patches
 - Debug output
 - Available debug commands reduced

lib/db/imex.json

@@ -1,5 +1,10 @@
-{
-  "csv": {
+[
+  {
+    "name": "csv",
+    "dialogOptions": {
+      "name": "CSV File",
+      "extensions": ["csv"]
+    },
     "labels": [
       "Title",
       "Author",
@@ -45,4 +50,4 @@
       "line": "\n"
     }
   }
-}
+]

lib/imex.js

@@ -41,14 +41,45 @@ export default class IMEX {
   }
 
   storage_import() {
+    var filters = new Array();
+    this.data.forEach(function(e) {
+      filters.push({
+        name: e.dialogOptions.name,
+        extensions: e.dialogOptions.extensions
+      });
+    });
+    filters.push({name: 'Any File', extensions: ['*']});
 
+    dialog.showOpenDialog({
+      buttonLabel: 'Import',
+      properties: ['openFile'],
+      filters: filters
+    },function(filename) {
+      if(Util.isset(filename,'string')) {
+        var temp = path.extname(filename).replace('.','').toLowerCase();
+        switch(temp) {
+          case 'csv':
+            this._impcsv(filename);
+            return true;
+            break;
+          default:
+            return false;
+        }
+      }
+    });
   }
 
   // internal methods
 
   _expcsv() {
     var storage = this.store;
-    var config = this.data.csv;
+    var config = this.data.filter(function(e) {
+      if(e.name === 'csv') {
+        return true;
+      } else {
+        return false;
+      }
+    });
     var files = storage.retrieveFiles();
     var csv_string = '';
     if(files.length > 0) {
@@ -89,13 +120,18 @@ export default class IMEX {
         });
       });
 
+      var filters = new Array();
+      this.data.forEach(function(e) {
+        filters.push({
+          name: e.dialogOptions.name,
+          extensions: e.dialogOptions.extensions
+        });
+      });
+      filters.push({name: 'Any File', extensions: ['*']});
+
       dialog.showSaveDialog({
-        title: 'Choose the location for your export',
         buttonLabel: 'Export',
-        filters: [
-          {name: 'CSV File', extensions: ['csv']},
-          {name: 'Any File', extensions: ['*']}
-        ]
+        filters: filters
       },function(filename) {
         if(Util.isset(filename,'string')) {
           fs.writeFileSync(filename,csv_string);
@@ -113,4 +149,51 @@ export default class IMEX {
       return false;
     }
   }
+
+  _impcsv(filename) {
+    var storage = this.store;
+    var config = this.data.filter(function(e) {
+      if(e.name === 'csv') {
+        return true;
+      } else {
+        return false;
+      }
+    });
+
+    var count = 0;
+    fs.readFileSync(filename).split(config.divider.line).forEach(function(e,i,a) {
+      if(i > 0) {
+        var snippet = new Snippet();
+        e.split(config.divider.field).forEach(function(field,index) {
+          var type = config.order[index];
+          var insert = field;
+          if(config.convert.length > 0) {
+            config.convert.filter(function(item) {
+              if(item.name === type) {
+                return true;
+              } else {
+                return false;
+              }
+            }).forEach(function(conversion) {
+              if(conversion.type === 'replace') {
+                insert = insert.split(conversion.replace).join(conversion.search);
+              } else if(conversion.type === 'json') {
+                insert = JSON.parse(insert);
+              }
+            });
+          }
+          snippet._set(type,insert);
+        });
+        storage.store(snippet);
+        count++;
+      }
+    });
+    if(count < 1) {
+      atom.notifications.addWarning('No snippets have been imported.', null)
+    } else if(count == 1) {
+      atom.notifications.addSuccess('One snippet has been imported.', null);
+    } else {
+      atom.notifications.addSuccess(count+' snippets have been imported.', null);
+    }
+  }
 }

lib/snippet.js

@@ -154,6 +154,38 @@ export default class Snippet {
     }
   }
 
+  _set(attribute,value) {
+    if(Util.isset(attribute,'string')) {
+      switch (attribute.toLowerCase()) {
+        case 'content':
+          this.setContent(value);
+          break;
+        case 'title':
+          this.setTitle(value);
+          break;
+        case 'tags':
+          this.setTags(value);
+          break;
+        case 'lang':
+          this.setLang(value);
+          break;
+        case 'uid':
+          this.setUID(value);
+          break;
+        case 'version':
+          this.setVersion(value);
+          break;
+        case 'author':
+          this.setAuthor(value);
+          break;
+        default:
+          return undefined;
+      }
+    } else {
+      return undefined;
+    }
+  }
+
   static getLastUpdate() {
     return lastUpdate;
   }