add message parsers

package-lock.json

@@ -2123,6 +2123,11 @@
         "type-fest": "^0.8.0"
       }
     },
+    "he": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/he/-/he-1.1.1.tgz",
+      "integrity": "sha1-k0EP0hsAlzUVH4howvJx80J+I/0="
+    },
     "htmlencode": {
       "version": "0.0.4",
       "resolved": "https://registry.npmjs.org/htmlencode/-/htmlencode-0.0.4.tgz",
@@ -2858,6 +2863,14 @@
         "semver": "^5.4.1"
       }
     },
+    "node-html-parser": {
+      "version": "1.2.13",
+      "resolved": "https://registry.npmjs.org/node-html-parser/-/node-html-parser-1.2.13.tgz",
+      "integrity": "sha512-RTG5oDk3nh1oXQGYtQQa9w0v9LjltgzzO1tv3cpXzb9M/UkpFIZ5v4osx3OYAcnWx/ETBXjxs2cgtD9fhn6Bjw==",
+      "requires": {
+        "he": "1.1.1"
+      }
+    },
     "noop-logger": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/noop-logger/-/noop-logger-0.1.1.tgz",

package.json

@@ -18,6 +18,7 @@
     "events": "^3.0.0",
     "js-yaml": "^3.13.1",
     "mx-puppet-bridge": "0.0.35-1",
+    "node-html-parser": "^1.2.13",
     "skype-http": "git://github.com/Sorunome/skype-http#10555125f46307bbff93a8c4779889f4100669d2",
     "tslint": "^5.17.0",
     "typescript": "^3.7.4"

src/client.ts

@@ -45,9 +45,11 @@ export class Client extends EventEmitter {
 	}
 
 	public async connect() {
-		if (this.state) {
+		let connectedWithAuth = false;
+		if (this.state && false) {
 			try {
 				this.api = await skypeHttp.connect({ state: this.state, verbose: true });
+				connectedWithAuth = true;
 			} catch (err) {
 				this.api = await skypeHttp.connect({
 					credentials: {
@@ -56,6 +58,7 @@ export class Client extends EventEmitter {
 					},
 					verbose: true,
 				});
+				connectedWithAuth = false;
 			}
 		} else {
 			this.api = await skypeHttp.connect({
@@ -65,6 +68,7 @@ export class Client extends EventEmitter {
 				},
 				verbose: true,
 			});
+			connectedWithAuth = false;
 		}
 
 		this.api.on("event", (evt: skypeHttp.events.EventMessage) => {
@@ -109,10 +113,6 @@ export class Client extends EventEmitter {
 			this.emit("error", err);
 		});
 
-		await this.api.listen();
-		await this.api.setStatus("Online");
-
-		try {
 		const contacts = await this.api.getContacts();
 		for (const contact of contacts) {
 			this.contacts.set(contact.mri, contact);
@@ -121,9 +121,9 @@ export class Client extends EventEmitter {
 		for (const conversation of conversations) {
 			this.conversations.set(conversation.id, conversation);
 		}
-		} catch (err) {
-			log.error(err);
-		}
+
+		await this.api.listen();
+		await this.api.setStatus("Online");
 	}
 
 	public async disconnect() {

src/matrixmessageparser.ts

@@ -0,0 +1,66 @@
+/*
+Copyright 2020 mx-puppet-skype
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import * as Parser from "node-html-parser";
+import * as escapeHtml from "escape-html";
+
+export class MatrixMessageParser {
+	public parse(msg: string): string {
+		const nodes = Parser.parse(`<wrap>${msg}</wrap>`, {
+			lowerCaseTagName: true,
+			pre: true,
+		});
+		return this.walkNode(nodes);
+	}
+
+	private walkChildNodes(node: Parser.Node): string {
+		return node.childNodes.map((node) => this.walkNode(node)).join("");
+	}
+
+	private escape(s: string): string {
+		return s;
+	}
+
+	private walkNode(node: Parser.Node): string {
+		if (node.nodeType === Parser.NodeType.TEXT_NODE) {
+			return this.escape((node as Parser.TextNode).text);
+		} else if (node.nodeType === Parser.NodeType.ELEMENT_NODE) {
+			const nodeHtml = node as Parser.HTMLElement;
+			switch (nodeHtml.tagName) {
+				case "em":
+				case "i":
+					return `<i raw_pre="_" raw_post="_">${this.walkChildNodes(nodeHtml)}</i>`;
+				case "strong":
+				case "b":
+					return `<b raw_pre="*" raw_post="*">${this.walkChildNodes(nodeHtml)}</b>`;
+				case "del":
+					return `<s raw_pre="~" raw_post="~">${this.walkChildNodes(nodeHtml)}</s>`;
+				case "code":
+					return `<pre raw_pre="{code}" raw_post="{code}">${this.walkChildNodes(nodeHtml)}</pre>`;
+				case "a": {
+					const href = nodeHtml.attributes.href;
+					const inner = this.walkChildNodes(nodeHtml);
+					return `<a href="${escapeHtml(href)}">${inner}</a>`;
+				}
+				case "wrap":
+					return this.walkChildNodes(nodeHtml);
+				default:
+					if (!nodeHtml.tagName) {
+						return this.walkChildNodes(nodeHtml);
+					}
+					return `<${nodeHtml.tagName}>${this.walkChildNodes(nodeHtml)}</${nodeHtml.tagName}>`;
+			}
+		}
+		return "";
+	}
+}

src/skype.ts

@@ -10,6 +10,7 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+
 import {
 	PuppetBridge, IRemoteUser, IRemoteRoom, IReceiveParams, IMessageEvent, IFileEvent, Log, MessageDeduplicator, Util,
 	ExpireSet, IRetList,
@@ -20,6 +21,8 @@ import { Contact as SkypeContact } from "skype-http/dist/lib/types/contact";
 import { NewMediaMessage as SkypeNewMediaMessage } from "skype-http/dist/lib/interfaces/api/api";
 import * as decodeHtml from "decode-html";
 import * as escapeHtml from "escape-html";
+import { MatrixMessageParser } from "./matrixmessageparser";
+import { SkypeMessageParser } from "./skypemessageparser";
 
 const log = new Log("SkypePuppet:skype");
 
@@ -38,10 +41,14 @@ interface ISkypePuppets {
 export class Skype {
 	private puppets: ISkypePuppets = {};
 	private messageDeduplicator: MessageDeduplicator;
+	private matrixMessageParser: MatrixMessageParser;
+	private skypeMessageParser: SkypeMessageParser;
 	constructor(
 		private puppet: PuppetBridge,
 	) {
 		this.messageDeduplicator = new MessageDeduplicator();
+		this.matrixMessageParser = new MatrixMessageParser();
+		this.skypeMessageParser = new SkypeMessageParser();
 	}
 
 	public getUserParams(puppetId: number, contact: SkypeContact): IRemoteUser {
@@ -161,7 +168,7 @@ export class Skype {
 		const MINUTE = 60000;
 		client.on("error", async (err: Error) => {
 			await this.puppet.sendStatusMessage(puppetId, "Error: " + err);
-			await this.puppet.sendStatusMessage(puppetId, "Reconnecting in a minute... " + err.message);
+			await this.puppet.sendStatusMessage(puppetId, "Reconnecting in a minute... ");
 			setTimeout(async () => {
 				await this.stopClient(puppetId);
 				await this.startClient(puppetId);
@@ -175,7 +182,7 @@ export class Skype {
 			await this.puppet.sendStatusMessage(puppetId, "connected");
 		} catch (err) {
 			log.error("Failed to connect", err);
-			await this.puppet.sendStatusMessage(puppetId, "Failed to connect, reconnecting in a minute... " + err.message);
+			await this.puppet.sendStatusMessage(puppetId, "Failed to connect, reconnecting in a minute... " + err);
 			setTimeout(async () => {
 				await this.startClient(puppetId);
 			}, MINUTE);
@@ -310,7 +317,7 @@ export class Skype {
 		}
 		let msg: string;
 		if (data.formattedBody) {
-			msg = data.formattedBody;
+			msg = this.matrixMessageParser.parse(data.formattedBody);
 		} else {
 			msg = escapeHtml(data.body);
 		}
@@ -338,7 +345,7 @@ export class Skype {
 		}
 		let msg: string;
 		if (data.formattedBody) {
-			msg = data.formattedBody;
+			msg = this.matrixMessageParser.parse(data.formattedBody);
 		} else {
 			msg = escapeHtml(data.body);
 		}
@@ -440,18 +447,20 @@ export class Skype {
 			log.silly("normal message dedupe");
 			return;
 		}
-		if (!rich) {
-			await this.puppet.sendMessage(params, {
+		let sendMsg: IMessageEvent;
+		if (rich) {
+			sendMsg = this.skypeMessageParser.parse(msg);
+		} else {
+			sendMsg = {
 				body: msg,
-				emote,
-			});
-		} else if (resource.native && resource.native.skypeeditedid) {
+			};
+		}
+		if (emote) {
+			sendMsg.emote = true;
+		}
+		if (resource.native && resource.native.skypeeditedid) {
 			if (resource.content) {
-				await this.puppet.sendEdit(params, resource.native.skypeeditedid, {
-					body: msg,
-					formattedBody: msg,
-					emote,
-				});
+				await this.puppet.sendEdit(params, resource.native.skypeeditedid, sendMsg);
 			} else if (p.deletedMessages.has(resource.native.skypeeditedid)) {
 				log.silly("normal message redact dedupe");
 				return;
@@ -459,11 +468,7 @@ export class Skype {
 				await this.puppet.sendRedact(params, resource.native.skypeeditedid);
 			}
 		} else {
-			await this.puppet.sendMessage(params, {
-				body: msg,
-				formattedBody: msg,
-				emote,
-			});
+			await this.puppet.sendMessage(params, sendMsg);
 		}
 	}
 

src/skypemessageparser.ts

@@ -0,0 +1,100 @@
+/*
+Copyright 2020 mx-puppet-skype
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import * as Parser from "node-html-parser";
+import * as decodeHtml from "decode-html";
+import * as escapeHtml from "escape-html";
+import { IMessageEvent } from "mx-puppet-bridge";
+
+export class SkypeMessageParser {
+	public parse(msg: string): IMessageEvent {
+		const nodes = Parser.parse(`<wrap>${msg}</wrap>`, {
+			lowerCaseTagName: true,
+			pre: true,
+		});
+		return this.walkNode(nodes);
+	}
+
+	private walkChildNodes(node: Parser.Node): IMessageEvent {
+		return node.childNodes.map((node) => this.walkNode(node)).reduce((acc, curr) => {
+			return {
+				body: acc.body + curr.body,
+				formattedBody: acc.formattedBody! + curr.formattedBody!,
+			};
+		});
+	}
+
+	private escape(s: string): IMessageEvent {
+		return {
+			body: decodeHtml(s),
+			formattedBody: s.replace("\n", "<br>"),
+		};
+	}
+
+	private walkNode(node: Parser.Node): IMessageEvent {
+		if (node.nodeType === Parser.NodeType.TEXT_NODE) {
+			return this.escape((node as Parser.TextNode).text);
+		} else if (node.nodeType === Parser.NodeType.ELEMENT_NODE) {
+			const nodeHtml = node as Parser.HTMLElement;
+			switch (nodeHtml.tagName) {
+				case "i": {
+					const child = this.walkChildNodes(nodeHtml);
+					return {
+						body: `_${child.body}_`,
+						formattedBody: `<em>${child.formattedBody}</em>`,
+					};
+				}
+				case "b": {
+					const child = this.walkChildNodes(nodeHtml);
+					return {
+						body: `*${child.body}*`,
+						formattedBody: `<strong>${child.formattedBody}</strong>`,
+					};
+				}
+				case "s": {
+					const child = this.walkChildNodes(nodeHtml);
+					return {
+						body: `~${child.body}~`,
+						formattedBody: `<del>${child.formattedBody}</del>`,
+					};
+				}
+				case "pre": {
+					const child = this.walkChildNodes(nodeHtml);
+					return {
+						body: `{code}${child.body}{code}`,
+						formattedBody: `<code>${child.formattedBody}</code>`,
+					};
+				}
+				case "a": {
+					const href = nodeHtml.attributes.href;
+					const child = this.walkChildNodes(nodeHtml);
+					return {
+						body: child.body === href ? href : `[${child.body}](${href})`,
+						formattedBody: `<a href="${escapeHtml(href)}">${child.formattedBody}</a>`,
+					};
+				}
+				case "e_m":
+					return {
+						body: "",
+						formattedBody: "",
+					};
+				default:
+					return this.walkChildNodes(nodeHtml);
+			}
+		}
+		return {
+			body: "",
+			formattedBody: "",
+		};
+	}
+}