v0.0.4 mvp

Update/tracker

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,38 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. iOS]
+ - Browser [e.g. chrome, safari]
+ - Version [e.g. 22]
+
+**Smartphone (please complete the following information):**
+ - Device: [e.g. iPhone6]
+ - OS: [e.g. iOS8.1]
+ - Browser [e.g. stock browser, safari]
+ - Version [e.g. 22]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

README.md

@@ -1,7 +1,20 @@
-## Obsidian Daily Stats
+## Obsidian-Excalidraw
+![image](https://user-images.githubusercontent.com/14358394/115391516-d9df4880-a1df-11eb-95a9-cad850cdf9fc.png)
+
+### Key features
+- Use the Excalidraw command in the Command palette to open an existing drawing or to create a new one. You create a new one by typing its name and hitting enter.
+- Set up a default folder for your drawings in Settings, however you can have excalidraw drawings in any folder within your vault.
+- You can also set up a Template, by creating a drawing, customizing it the way you like it, and specifying the file as the template in settings.
+- There is a known bug when inserting images from the library, in some cases these images will be placed out of view, and you'll need to select scroll to view at the bottom of the screen. The bug was reproduced by the Excalidraw dev team, so I expect in the next update of Excalidraw it will be fixed.
+- Translusion of drawings into markdown documents
+- Drawings are saved to your vault as a file with the extension .excalidraw
+- You can also use the file explorer in your vault to open Excalidraw files
+
+### Excalidraw in Obsidian
+https://user-images.githubusercontent.com/14358394/115386872-3fc8d180-a1da-11eb-9366-16d0e064932a.mp4
+
+### Support
+If you want to support me and my work, you can donate me a little something by [buying me a coffee](https://ko-fi.com/zsolt)
 
-This is a daily word count plugin for Obsidian (https://obsidian.md). You can see today's word count in the bottom right corner of your screen, and also see the historical logs.
 
-This plugin was inspired by liamcain's [Calender](https://github.com/liamcain/obsidian-calendar-plugin) and lukeleppan's [Better Word Count](https://github.com/lukeleppan/better-word-count).
 
-![Example](./images/example.png)

data-ZsoltServer.json

@@ -0,0 +1 @@
+{"openFile":"Blog/attachements/security through obscurity.excalidraw","settings":{"folder":"excalidraw","templateFilePath":"excalidraw/Template.excalidraw"}}

data.json

@@ -0,0 +1 @@
+{"folder":"excalidraw","templateFilePath":"excalidraw/Template.excalidra","width":"400","openFile":"excalidraw/new file.excalidraw","settings":{"folder":"excalidraw","templateFilePath":""}}

dist/manifest.json

@@ -0,0 +1,10 @@
+{
+	"id": "obsidian-excalidraw-plugin",
+	"name": "Excalidraw",
+	"version": "0.1.0",
+	"minAppVersion": "0.0.2",
+	"description": "An obsidian plugin to edit and view Excalidraw drawings",
+	"author": "Zsolt Viczian",
+	"authorUrl": "https://zsolt.blog",
+	"isDesktopOnly": false
+}

dist/styles.css

@@ -0,0 +1,18 @@
+.App {
+    font-family: sans-serif;
+    text-align: center;
+  }
+    
+  .excalidraw-wrapper {
+    height: 100%;
+    margin: 0px;
+    background-color: white;
+  }
+  
+  .context-menu-option__shortcut {
+      background-color: transparent !important;
+  }
+
+.block-language-excalidraw {
+  text-align:center;
+}

main.ts

@@ -1,118 +0,0 @@
-import { TFile, Plugin, MarkdownView } from 'obsidian';
-
-interface WordCount {
-	initial: number;
-	current: number;
-}
-
-interface DailyStatsSettings {
-	dayCounts: Record<string, number>;
-	todaysWordCount: Record<string, WordCount>;
-}
-
-const DEFAULT_SETTINGS: DailyStatsSettings = {
-	dayCounts: {},
-	todaysWordCount: {}
-}
-
-export default class DailyStats extends Plugin {
-	settings: DailyStatsSettings;
-	statusBarEl: HTMLElement;
-	currentWordCount: number;
-	today: string;
-
-	async onload() {
-		await this.loadSettings();
-
-		this.statusBarEl = this.addStatusBarItem();
-		this.updateDate();
-		if (this.settings.dayCounts.hasOwnProperty(this.today)) {
-			this.updateCounts();
-		} else {
-			this.currentWordCount = 0;
-		}
-
-		this.registerEvent(
-			this.app.workspace.on("quit", this.onunload.bind(this))
-		);
-
-		this.registerEvent(
-			this.app.workspace.on("quick-preview", this.onQuickPreview.bind(this))
-		);
-
-		this.registerInterval(
-			window.setInterval(() => {
-				this.statusBarEl.setText(this.currentWordCount + " words today ");
-			}, 200)
-		);
-
-		this.registerInterval(window.setInterval(() => {
-			this.updateDate();
-			this.saveSettings();
-		}, 1000));
-	}
-
-	async onunload() {
-		await this.saveSettings();
-	}
-
-	onQuickPreview(file: TFile, contents: string) {
-		if (this.app.workspace.getActiveViewOfType(MarkdownView)) {
-			this.updateWordCount(contents, file.path);
-		}
-	}
-
-	//Credit: better-word-count by Luke Leppan (https://github.com/lukeleppan/better-word-count)
-	getWordCount(text: string) {
-		let words: number = 0;
-
-		const matches = text.match(
-			/[a-zA-Z0-9_\u0392-\u03c9\u00c0-\u00ff\u0600-\u06ff]+|[\u4e00-\u9fff\u3400-\u4dbf\uf900-\ufaff\u3040-\u309f\uac00-\ud7af]+/gm
-		);
-
-		if (matches) {
-			for (let i = 0; i < matches.length; i++) {
-				if (matches[i].charCodeAt(0) > 19968) {
-					words += matches[i].length;
-				} else {
-					words += 1;
-				}
-			}
-		}
-
-		return words;
-	}
-
-	updateWordCount(contents: string, filepath: string) {
-		const curr = this.getWordCount(contents);
-		if (this.settings.dayCounts.hasOwnProperty(this.today)) {
-			if (this.settings.todaysWordCount.hasOwnProperty(filepath)) {//updating existing file
-				this.settings.todaysWordCount[filepath].current = curr;
-			} else {//created new file during session
-				this.settings.todaysWordCount[filepath] = { initial: curr, current: curr };
-			}
-		} else {//new day, flush the cache
-			this.settings.todaysWordCount = {};
-			this.settings.todaysWordCount[filepath] = { initial: curr, current: curr };
-		}
-		this.updateCounts();
-	}
-
-	updateDate() {
-		const d = new Date();
-		this.today = d.getFullYear() + "/" + d.getMonth() + "/" + d.getDate();
-	}
-
-	updateCounts() {
-		this.currentWordCount = Object.values(this.settings.todaysWordCount).map((wordCount) => Math.max(0, wordCount.current - wordCount.initial)).reduce((a, b) => a + b, 0);
-		this.settings.dayCounts[this.today] = this.currentWordCount;
-	}
-
-	async loadSettings() {
-		this.settings = Object.assign({}, DEFAULT_SETTINGS, await this.loadData());
-	}
-
-	async saveSettings() {
-		await this.saveData(this.settings);
-	}
-}

manifest.json

@@ -1,10 +1,10 @@
 {
-	"id": "obsidian-daily-stats",
-	"name": "Daily Stats",
-	"version": "1.0.0",
-	"minAppVersion": "0.9.10",
-	"description": "Track your daily word count across all notes in your vault.",
-	"author": "Dhruvik Parikh",
-	"authorUrl": "https://github.com/dhruvik7",
+	"id": "obsidian-excalidraw-plugin",
+	"name": "Excalidraw",
+	"version": "0.1.0",
+	"minAppVersion": "0.0.2",
+	"description": "An obsidian plugin to edit and view Excalidraw drawings",
+	"author": "Zsolt Viczian",
+	"authorUrl": "https://zsolt.blog",
 	"isDesktopOnly": false
 }

package.json

@@ -1,23 +1,35 @@
-{
-  "name": "obsidian-daily-stats",
-  "version": "1.0.0",
-  "description": "This is an Obsidian.md plugin that lets you view your daily word count.",
-  "main": "main.js",
-  "scripts": {
-    "dev": "rollup --config rollup.config.js -w",
-    "build": "rollup --config rollup.config.js"
-  },
-  "keywords": [],
-  "author": "",
-  "license": "MIT",
-  "devDependencies": {
-    "@rollup/plugin-commonjs": "^15.1.0",
-    "@rollup/plugin-node-resolve": "^9.0.0",
-    "@rollup/plugin-typescript": "^6.0.0",
-    "@types/node": "^14.14.2",
-    "obsidian": "https://github.com/obsidianmd/obsidian-api/tarball/master",
-    "rollup": "^2.32.1",
-    "tslib": "^2.0.3",
-    "typescript": "^4.0.3"
-  }
-}
+{
+  "name": "obsidian-excalidraw-plugin",
+  "version": "1.0.4",
+  "description": "This is an Obsidian.md plugin that lets you view and edit Excalidraw drawings",
+  "main": "main.js",
+  "scripts": {
+    "dev": "cross-env NODE_ENV=development rollup --config rollup.config.js -w",
+    "build": "cross-env NODE_ENV=production rollup --config rollup.config.js"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "MIT",
+  "dependencies": {
+    "@excalidraw/excalidraw": "0.6.0",
+    "react": "17.0.0",
+    "react-dom": "17.0.0",
+    "react-scripts": "4.0.1"
+  },
+  "devDependencies": {
+    "@rollup/plugin-commonjs": "^15.1.0",
+    "@rollup/plugin-node-resolve": "^9.0.0",
+    "@rollup/plugin-typescript": "^6.0.0",
+    "@types/node": "^14.14.2",
+    "@types/react-dom": "^17.0.0",
+    "cross-env": "7.0.3",
+    "obsidian": "https://github.com/obsidianmd/obsidian-api/tarball/master",
+    "postcss": "^8.2.6",
+    "rollup": "2.45.2",
+    "rollup-plugin-copy": "3.4.0",
+    "rollup-plugin-minify": "1.0.3",
+    "rollup-plugin-postcss": "^4.0.0",
+    "tslib": "^2.0.3",
+    "typescript": "^4.0.3"
+  }
+}

rollup.config.js

@@ -1,19 +1,43 @@
 import typescript from '@rollup/plugin-typescript';
-import {nodeResolve} from '@rollup/plugin-node-resolve';
+import { nodeResolve } from '@rollup/plugin-node-resolve';
 import commonjs from '@rollup/plugin-commonjs';
+import postcss from 'rollup-plugin-postcss';
+import copy from 'rollup-plugin-copy';
+//import uglify from 'rollup-plugin-uglify';
+//import minify from "rollup-plugin-minify"
+import { env } from "process";
+import replace from "@rollup/plugin-replace";
+
+const isProd = (process.env.NODE_ENV === "production");
+
+console.log(process.env.NODE_ENV);
+console.log("Is production", isProd);
 
 export default {
-  input: 'main.ts',
+  input: 'src/main.ts',
   output: {
-    dir: '.',
+    dir: isProd ? './dist' : '.',
     sourcemap: 'inline',
     format: 'cjs',
     exports: 'default'
   },
   external: ['obsidian'],
   plugins: [
-    typescript(),
-    nodeResolve({browser: true}),
+    typescript({inlineSources: !isProd}),
+    nodeResolve({ browser: true, preferBuiltins: true }),
+    replace({
+      preventAssignment: true,
+      "process.env.NODE_ENV": JSON.stringify(env.NODE_ENV),
+    }),
     commonjs(),
+    postcss({
+      plugins: []
+    }),
+    copy({
+      targets: [
+        { src: ['manifest.json', 'styles.css'], dest: './dist' }
+      ], flatten: true
+    }),
+    //process.env.NODE_ENV === 'production' && minify(),
   ]
 };

src/ExcalidrawView.ts

@@ -0,0 +1,164 @@
+import { TextFileView, WorkspaceLeaf } from "obsidian";
+import * as React from "react";
+import * as ReactDOM from "react-dom";
+import Excalidraw, {exportToSvg} from "@excalidraw/excalidraw";
+import { ExcalidrawElement } from "@excalidraw/excalidraw/types/element/types";
+import { AppState } from "@excalidraw/excalidraw/types/types";
+
+
+export default class ExcalidrawView extends TextFileView {
+  private getScene: any;
+
+  constructor(leaf: WorkspaceLeaf) {
+    super(leaf);
+    this.getScene = null;
+  }
+
+  async onClose() {
+    this.requestSave();
+  }
+
+  
+  
+  // clear the view content
+  clear() {
+    ReactDOM.unmountComponentAtNode(this.contentEl);
+    this.getScene = null;
+  }
+
+  // get the new file content
+  getViewData () {
+    if(this.getScene) return this.getScene();
+    else return '';
+  }
+
+ 
+
+  setViewData (data: string, clear: boolean) {
+    if (this.app.workspace.layoutReady) {
+      this.loadDrawing(data,clear);
+    } else {
+      this.registerEvent(this.app.workspace.on('layout-ready', async () => this.loadDrawing(data,clear)));
+    }
+  }
+
+  private loadDrawing (data:string, clear:boolean) :void {
+    if(clear) this.clear();
+    const excalidrawData = JSON.parse(data);
+    this.instantiateExcalidraw({
+      elements: excalidrawData.elements,
+      appState: excalidrawData.appState,
+      scrollToContent: true,
+    });
+  }
+
+  // gets the title of the document
+  getDisplayText() {
+    if(this.file) return this.file.basename;
+    else return "excalidraw (no file)";
+
+  }
+
+  // confirms this view can accept csv extension
+  canAcceptExtension(extension: string) {
+    return extension == 'excalidraw';
+  }  
+
+  // the view type name
+  getViewType() {
+    return "excalidraw";
+  }
+
+  // icon for the view
+  getIcon() {
+    return "excalidraw-icon";
+  }
+
+  private instantiateExcalidraw(initdata: any) {  
+    ReactDOM.render(React.createElement(() => {
+      let previousSceneVersion = 0;
+      const excalidrawRef = React.useRef(null);
+      const excalidrawWrapperRef = React.useRef(null);
+      const [dimensions, setDimensions] = React.useState({
+        width: undefined,
+        height: undefined
+      });
+      
+      React.useEffect(() => {
+        setDimensions({
+          width: this.contentEl.clientWidth, 
+          height: this.contentEl.clientHeight, 
+        });
+        const onResize = () => {
+          try {
+            setDimensions({
+              width: this.contentEl.clientWidth, 
+              height: this.contentEl.clientHeight, 
+            });
+          } catch(err) {console.log ("onResize ",err)}
+        };
+        window.addEventListener("resize", onResize); 
+        return () => window.removeEventListener("resize", onResize);
+      }, [excalidrawWrapperRef]);
+      
+      this.getScene = function() {
+        const el: ExcalidrawElement[] = excalidrawRef.current.getSceneElements();
+        const st: AppState = excalidrawRef.current.getAppState();
+        return JSON.stringify({
+          "type": "excalidraw",
+          "version": 2,
+          "source": "https://excalidraw.com",
+          "elements": el.filter(e => !e.isDeleted),
+          "appState": {
+            "theme": st.theme,
+            "viewBackgroundColor": st.viewBackgroundColor,
+            "gridSize": st.gridSize,
+            "zenModeEnabled": st.zenModeEnabled
+          }
+        });
+      };
+
+      return React.createElement(
+        React.Fragment,
+        null,
+        React.createElement(
+          "div",
+          {
+            className: "excalidraw-wrapper",
+            ref: excalidrawWrapperRef
+          },
+          React.createElement(Excalidraw.default, {
+            ref: excalidrawRef,
+            width: dimensions.width,
+            height: dimensions.height,
+            UIOptions: {
+              canvasActions: {
+                loadScene: false,
+                saveScene: false,
+                saveAsScene: false
+              },
+            },
+            initialData: initdata
+          })
+        )
+      );
+    }),(this as any).contentEl);
+  }
+
+  public static getSVG(data:string):SVGSVGElement {
+    try {
+      const excalidrawData = JSON.parse(data);
+      return exportToSvg({
+        elements: excalidrawData.elements,
+        appState: {
+          exportBackground: true,
+          exportWithDarkMode: excalidrawData.appState?.theme=="light" ? false : true,
+          ... excalidrawData.appState,},
+        exportPadding:10,
+        metadata: "Generated by Excalidraw-Obsidian plugin",
+      });
+    } catch (error) {
+      return null;
+    }
+  }
+}

src/constants.ts

@@ -0,0 +1,6 @@
+export const VIEW_TYPE_EXCALIDRAW = "excalidraw";
+export const MAX_COLORS = 5;
+export const COLOR_FREQ = 6;
+export const BLANK_DRAWING = '{"type":"excalidraw","version":2,"source":"https://excalidraw.com","elements":[],"appState":{"gridSize":null,"viewBackgroundColor":"#ffffff"}}';
+export const EMPTY_MESSAGE = "Hit enter to create a new drawing";
+export const EXCALIDRAW_ICON = `<g transform="translate(30,0)"><path fill="currentColor" stroke="currentColor" d="M14.45 1.715c-2.723 2.148-6.915 5.797-10.223 8.93l-2.61 2.445.477 3.207c.258 1.75.738 5.176 1.031 7.582.332 2.406.66 4.668.773 4.996.145.438 0 .656-.406.656-.699 0-.734-.183 1.176 5.832.7 2.297 1.363 4.414 1.434 4.633.074.254.367.363.699.254.332-.145.515-.438.406-.691-.113-.293.074-.586.367-.696.403-.144.367-.437-.258-1.492-.992-1.64-3.53-15.64-3.675-20.164-.11-3.207-.11-3.242 1.25-5.066 1.324-1.786 4.375-4.485 9.078-7.91 1.324-.985 2.648-2.079 3.015-2.446.551-.656.809-.472 5.442 4.414 2.683 2.805 5.664 5.688 6.617 6.414l1.766 1.313-1.36 2.844c-.734 1.53-3.715 7.437-6.656 13.054-6.137 11.813-4.887 10.68-12.02 10.79l-4.632.038-1.547 1.75c-1.617 1.86-1.836 2.551-1.063 3.72.293.398.512 1.054.512 1.456 0 .656.258.766 1.73.84.918.035 1.762.145 1.875.254.11.11.258 2.371.368 5.031l.144 4.813-2.46 5.25C1.616 72.516 0 76.527 0 77.84c0 .691.148 1.273.293 1.273.367 0 .367-.035 15.332-30.988 6.95-14.363 13.531-27.89 14.633-30.113 1.101-2.227 2.094-4.266 2.168-4.559.074-.328-2.461-2.844-6.508-6.379C22.281 3.864 19.082.95 18.785.621c-.844-1.023-2.094-.695-4.336 1.094zM15.7 43.64c-1.692 3.246-1.766 3.28-6.4 3.5-4.081.218-4.152.183-4.152-.582 0-.438-.148-1.024-.332-1.313-.222-.328-.074-.914.442-1.715l.808-1.238h3.676c2.024-.04 4.34-.184 5.149-.328.808-.149 1.507-.219 1.578-.184.074.035-.293.875-.77 1.86zm-3.09 5.832c-.294.765-1.067 2.37-1.692 3.574-1.027 2.043-1.137 2.113-1.395 1.277-.148-.511-.257-2.008-.296-3.355-.036-2.66-.11-2.625 2.98-2.809l.992-.035zm0 0"/><path fill="currentColor" stroke="currentColor" d="M15.55 10.39c-.66.473-.843.95-.843 2.153 0 1.422.11 1.64 1.102 2.039.992.402 1.25.367 2.39-.398 1.508-1.024 1.543-1.278.442-2.918-.957-1.422-1.914-1.676-3.09-.875zm2.098 1.313c.586 1.02.22 1.785-.882 1.785-.993 0-1.434-.984-.883-1.968.441-.801 1.285-.727 1.765.183zm0 0M38.602 18.594c0 .183-.22.363-.477.363-.219 0-.844 1.023-1.324 2.262-1.469 3.793-16.176 32.629-16.211 31.718 0-.472-.223-.8-.59-.8-.516 0-.59.289-.367 1.71.219 1.641.074 2.008-5.149 12.071-2.941 5.723-6.101 11.703-7.02 13.305-.956 1.68-1.69 3.5-1.765 4.265-.11 1.313.035 1.496 3.235 4.23 1.84 1.606 4.191 3.61 5.222 4.52 4.63 4.196 6.801 5.871 7.387 5.762.883-.145 14.523-14.328 14.559-15.129 0-.367-.66-5.906-1.47-12.324-1.398-10.938-2.722-23.734-2.573-24.973.109-.765-.442-4.633-.844-6.308-.332-1.313-.184-1.86 2.46-7.84 1.544-3.535 3.567-7.875 4.45-9.625.844-1.75 1.582-3.281 1.582-3.39 0-.11-.258-.18-.55-.18-.298 0-.555.144-.555.363zm-8.454 27.234c.403 2.55 1.211 8.676 1.801 13.598 1.14 9.043 2.461 19.07 2.832 21.62.219 1.278.07 1.532-2.316 4.157-4.156 4.629-8.567 9.188-10.074 10.356l-1.399 1.093-7.168-6.636c-6.617-6.051-7.168-6.672-6.765-7.403.222-.398 2.097-3.789 4.156-7.508 2.058-3.718 4.777-8.68 6.027-11.011 1.29-2.371 2.465-4.41 2.684-4.52.258-.148.332 3.535.258 11.375-.149 11.703-.11 11.739 1.066 11.485.148 0 .258-5.907.258-13.09V56.293l3.86-7.656c2.132-4.23 3.898-7.621 3.972-7.586.07.039.441 2.187.808 4.777zm0 0"/></g>`;

src/main.ts

@@ -0,0 +1,179 @@
+import { 
+	TFile, 
+	Plugin, 
+	WorkspaceLeaf, 
+	addIcon, 
+	App, 
+	PluginManifest, 
+  MarkdownView,
+} from 'obsidian';
+import { BLANK_DRAWING, VIEW_TYPE_EXCALIDRAW, EXCALIDRAW_ICON } from './constants';
+import ExcalidrawView from './ExcalidrawView';
+import {
+	ExcalidrawSettings, 
+	DEFAULT_SETTINGS, 
+	ExcalidrawSettingTab
+} from './settings';
+import {openDialogAction, OpenFileDialog} from './openDrawing';
+import {getDateString} from './utils'
+
+
+export default class ExcalidrawPlugin extends Plugin {
+	public settings: ExcalidrawSettings;
+	public view: ExcalidrawView;
+	private openDialog: OpenFileDialog;
+	private activeDrawing: TFile;
+	private activeDrawingFilename: string;
+
+  
+	constructor(app: App, manifest: PluginManifest) {
+    super(app, manifest);
+		this.activeDrawing = null;
+		this.activeDrawingFilename = '';
+  }
+  
+	async onload() {
+		addIcon("excalidraw-icon", EXCALIDRAW_ICON);
+
+    this.registerView(
+      VIEW_TYPE_EXCALIDRAW, 
+      (leaf: WorkspaceLeaf) => (this.view = new ExcalidrawView(leaf))
+    );
+
+    this.registerExtensions(["excalidraw"],"excalidraw");
+
+    this.registerMarkdownCodeBlockProcessor('excalidraw', (source,el,ctx) => {
+      const parseError = (message: string) => {
+        el.createDiv("excalidraw-error",(el)=> {
+          el.createEl("p","Please provide a link to an excalidraw file: [[file.excalidraw]]");
+          el.createEl("p",message);
+          el.createEl("p",source);
+        })  
+      }
+
+      const filename = source.match(/\[{2}(.*)\]{2}/m);
+      const filenameWH = source.match(/\[{2}(.*)\|(\d*)x(\d*)\]{2}/m);
+      const filenameW = source.match(/\[{2}(.*)\|(\d*)\]{2}/m);
+      
+      let fname:string = '';
+      let fwidth:string = this.settings.width;
+      let fheight:string = null;
+
+      if (filenameWH) {
+        fname = filenameWH[1];
+        fwidth = filenameWH[2];
+        fheight = filenameWH[3];
+      } else if (filenameW) {
+        fname = filenameW[1];
+        fwidth = filenameW[2];
+      } else if (filename) {
+        fname = filename[1];
+      }
+
+      if(fname!='') {
+        const file:TFile = (this.app.vault.getAbstractFileByPath(fname) as TFile);
+        if(file) {
+          if(file.extension == "excalidraw") {
+            this.app.vault.read(file).then(async (content: string) => {
+              const svg = ExcalidrawView.getSVG(content);
+              if(svg) {
+                el.createDiv("excalidraw-svg",(el)=> {
+                  svg.removeAttribute('width');
+                  svg.removeAttribute('height');
+                  svg.style.setProperty('width',fwidth);
+                  if(fheight) svg.style.setProperty('height',fheight);
+                  el.appendChild(svg);
+                })        
+          
+              } else parseError("Parse error. Not a valid Excalidraw file.");
+            });
+          } else parseError("Not an excalidraw file. Must have extension .excalidraw");
+        } else parseError("File does not exist");
+      } else parseError("No link to file found in codeblock.");
+    });
+
+		await this.loadSettings();
+		this.addSettingTab(new ExcalidrawSettingTab(this.app, this));
+
+		this.openDialog = new OpenFileDialog(this.app, this);
+		this.addRibbonIcon('excalidraw-icon', 'Excalidraw', async () => {
+			this.openDialog.start(openDialogAction.openFile);
+		});
+
+		this.addCommand({
+			id: "excalidraw-open",
+			name: "Open existing drawing or create new one",
+			callback: () => {
+				this.openDialog.start(openDialogAction.openFile);
+			},
+		});
+
+		this.addCommand({
+			id: "excalidraw-insert-transclusion",
+			name: "Insert link to .excalidraw file into markdown document",
+			callback: () => {
+				this.openDialog.start(openDialogAction.insertLink);
+			},
+		});
+
+
+    this.addCommand({
+			id: "excalidraw-autocreate",
+			name: "Create a new drawing",
+			callback: () => {
+				this.createDrawing(this.getNextDefaultFilename());
+			},
+		});
+	}
+   
+  public insertCodeblock(data:string) {
+    const activeView = this.app.workspace.getActiveViewOfType(MarkdownView);
+    if(activeView) {
+      const editor = activeView.editor;
+      let doc = editor.getDoc();
+      doc.replaceSelection(
+        String.fromCharCode(96,96,96) + 
+        "excalidraw\n[["+data+"]]\n" +
+        String.fromCharCode(96,96,96));
+      editor.focus();
+    }
+  
+  }
+
+	private async loadSettings() {
+		this.settings = Object.assign({}, DEFAULT_SETTINGS, await this.loadData());
+	}
+
+	async saveSettings() {
+  	await this.saveData(this.settings);
+	}
+
+	public async openDrawing(drawingFile: TFile) {
+		this.activeDrawing = drawingFile;
+		this.saveSettings();
+    const leaf = this.view ? this.view.leaf : this.app.workspace.activeLeaf;
+    leaf.setViewState({
+      type: VIEW_TYPE_EXCALIDRAW,
+      state: {file: drawingFile.path}}
+    );
+	}
+
+	private getNextDefaultFilename():string {
+		return this.settings.folder+'/Drawing ' + getDateString('yyyy-MM-dd HH.mm.ss')+'.excalidraw';
+	}
+ 
+	public async createDrawing(filename: string) {
+		if(!(this.app.vault.getAbstractFileByPath(this.settings.folder) as TFile)) {
+			this.app.vault.createFolder(this.settings.folder);
+		}
+
+		const file = (this.app.vault.getAbstractFileByPath(this.settings.templateFilePath) as TFile);
+		if(file) {
+			this.app.vault.read(file).then(async (content: string) => {
+		    this.openDrawing(await this.app.vault.create(filename,content==''?BLANK_DRAWING:content))   
+			});
+		} else {
+		  this.openDrawing(await this.app.vault.create(filename,BLANK_DRAWING));
+		}
+	}
+}

src/openDrawing.ts

@@ -0,0 +1,79 @@
+import { App, FuzzySuggestModal, TFile, TFolder, normalizePath, Vault, TAbstractFile, Instruction } from "obsidian";
+import ExcalidrawPlugin from './main';
+import {EMPTY_MESSAGE} from './constants';
+
+export enum openDialogAction {
+  openFile,
+  insertLink,
+}
+
+export class OpenFileDialog extends FuzzySuggestModal<TFile> {
+  public app: App;
+  private plugin: ExcalidrawPlugin;
+  private action: openDialogAction;
+  
+
+  constructor(app: App, plugin: ExcalidrawPlugin) {
+    super(app);
+    this.app = app;
+    this.action = openDialogAction.openFile;
+    this.plugin = plugin;
+    this.setInstructions([{
+      command: "Type name of drawing to select.",
+      purpose: "",
+    }]);
+
+    
+    this.inputEl.onkeyup = (e) => {
+      if(e.key=="Enter" && this.action == openDialogAction.openFile) {
+        if (this.containerEl.innerText.includes(EMPTY_MESSAGE)) {
+          this.plugin.createDrawing(this.plugin.settings.folder+'/'+this.inputEl.value+'.excalidraw');
+          this.close();
+        }
+      }
+    };
+  }
+
+  getItems(): TFile[] {
+    let excalidrawFiles: TFile[] = [];
+    excalidrawFiles = this.app.vault.getFiles();
+    return excalidrawFiles.filter((f:TFile) => (f.extension=='excalidraw'));
+  }
+
+  getItemText(item: TFile): string {
+    return item.basename;
+  }
+
+  onChooseItem(item: TFile, _evt: MouseEvent | KeyboardEvent): void {
+    switch(this.action) {
+      case(openDialogAction.openFile):
+        this.plugin.openDrawing(item);
+        break;
+      case(openDialogAction.insertLink):
+        this.plugin.insertCodeblock(item.path);
+        break;
+    }
+  }
+
+  start(action:openDialogAction): void {
+    this.action = action;
+    switch(action) {
+      case (openDialogAction.openFile):
+        this.emptyStateText = EMPTY_MESSAGE;
+        this.setPlaceholder("Select existing drawing or type name of new and hit enter.");
+        break;
+      case (openDialogAction.insertLink):
+        this.emptyStateText = "No file matches your query.";
+        this.setPlaceholder("Select existing drawing to insert into document.");
+        break;
+    }
+    try {
+      let files = this.getItems();
+      this.open();
+    }
+    catch(error) {
+      console.log(error);
+    }
+  }
+
+}

src/settings.ts

@@ -0,0 +1,66 @@
+import {App, PluginSettingTab, Setting} from 'obsidian';
+import type ExcalidrawPlugin from "./main";
+
+export interface ExcalidrawSettings {
+	folder: string,
+	templateFilePath: string,
+  width: string,
+}
+
+export const DEFAULT_SETTINGS: ExcalidrawSettings = {
+	folder: 'excalidraw',
+	templateFilePath: '',
+  width: '400',
+}
+
+export class ExcalidrawSettingTab extends PluginSettingTab {
+	plugin: ExcalidrawPlugin;
+
+	constructor(app: App, plugin: ExcalidrawPlugin) {
+		super(app, plugin);
+		this.plugin = plugin;
+	}
+
+	display(): void {
+		let {containerEl} = this;
+
+		this.containerEl.empty();
+
+		new Setting(containerEl)
+			.setName('Excalidraw folder') 
+			.setDesc('Default location for Excalidraw drawings. Leaving this empty means drawings will be saved to the Vault root.')
+			.addText(text => text
+				.setPlaceholder('excalidraw')
+        .setValue(this.plugin.settings.folder)
+				.onChange(async (value) => {
+					this.plugin.settings.folder = value;
+					await this.plugin.saveSettings();
+				}));
+
+		new Setting(containerEl)
+			.setName('Excalidraw template file') 
+			.setDesc('Full path to file containing the file you want to use as the template for new Excalidraw drawings. '+
+			         'Note that Excalidraw files will have an extension of ".excalidraw" ' +
+			         'Assuming your template is in the default excalidraw folder, the setting would be: excalidraw/Template.excalidraw')
+			.addText(text => text
+				.setPlaceholder('excalidraw')
+        .setValue(this.plugin.settings.templateFilePath)
+				.onChange(async (value) => {
+					this.plugin.settings.templateFilePath = value;
+					await this.plugin.saveSettings();
+				}));
+
+    new Setting(containerEl)
+			.setName('Default width of embedded image') 
+			.setDesc('The default width of an embedded drawing. You can specify a different ' +
+               'width when embedding an image using the [[drawing.excalidraw|100]] or ' +
+               '[[drawing.excalidraw|100x100]] format.')
+			.addText(text => text
+				.setPlaceholder('400')
+        .setValue(this.plugin.settings.width)
+				.onChange(async (value) => {
+					this.plugin.settings.width = value;
+					await this.plugin.saveSettings();
+				}));
+	}
+}

src/utils.ts

@@ -0,0 +1,28 @@
+export function getDateString(format:string):string {
+  const pad2 = (n:number) => {   
+    return n>9? n.toString():'0'+n;   
+  }   	
+
+  const now = new Date();   
+  const M=now.getMonth()+1,H=now.getHours(),m=now.getMinutes(),d=now.getDate(),s=now.getSeconds(),yyyy=now.getFullYear();   
+  const n = {
+    yyyy: yyyy.toString(),
+    MM  : pad2(M),
+    dd  : pad2(d),
+    HH  : pad2(H),
+    mm  : pad2(m),
+    ss  : pad2(s)
+  };			
+
+  return format.replace(/([a-zA-Z]+)/g,function (s:string, $1:string):string {
+    switch($1) {
+      case 'yyyy' : return n.yyyy; 
+      case 'MM'   : return n.MM; 
+      case 'dd'   : return n.dd; 
+      case 'HH'   : return n.HH; 
+      case 'mm'   : return n.mm; 
+      case 'ss'   : return n.ss; 
+    }
+    return '';
+  });   
+}   

styles.css

@@ -0,0 +1,18 @@
+.App {
+    font-family: sans-serif;
+    text-align: center;
+  }
+    
+  .excalidraw-wrapper {
+    height: 100%;
+    margin: 0px;
+    background-color: white;
+  }
+  
+  .context-menu-option__shortcut {
+      background-color: transparent !important;
+  }
+
+.block-language-excalidraw {
+  text-align:center;
+}

tsconfig.json

@@ -13,10 +13,13 @@
       "dom",
       "es5",
       "scripthost",
-      "es2015"
-    ]
+      "es2015",
+      "DOM.Iterable"
+    ],
+    "jsx": "react",
   },
   "include": [
-    "**/*.ts"
+    "**/*.ts",
+    "**/*.tsx", "src/openDrawing.ts",
   ]
-}
+}

versions.json

@@ -1,3 +1,3 @@
 {
-	"1.0.0": "0.9.10"
+	".0.1": "0.11.13"
 }