Clipper: Add ability to launch clipper window with shortcut (#2272)

* Clipper: Add ability to launch clipper window with shortcut

This change adds a command to the manifest.json file for the web clipper
which launches the webclipper rather than clicking on it.
Because this is a WebExtensions feature and not something homegrown,
 users are able to change (or remove) the shortcut using native browser functionality.

* Add commands for all clipping options

* Remove empty suggestedKeys property from extension manifest

* Add ability to focus the webclipper buttons

* Remove debug log

* Change sendClipMessage warning to error

* Refactor to add a sendContentToJoplin command

* Update index.js

Co-authored-by: Laurent Cozic <laurent22@users.noreply.github.com>

Clipper/joplin-webclipper/background.js

@@ -76,3 +76,59 @@ browser_.runtime.onMessage.addListener(async (command) => {
 		});
 	}
 });
+
+async function getActiveTabs() {
+	const options = { active: true, currentWindow: true };
+	if (browserSupportsPromises_) return browser_.tabs.query(options);
+
+	return new Promise((resolve) => {
+		browser_.tabs.query(options, (tabs) => {
+			resolve(tabs);
+		});
+	});
+}
+
+async function sendClipMessage(clipType) {
+	const tabs = await getActiveTabs();
+	if (!tabs || !tabs.length) {
+		console.error('No active tabs');
+		return;
+	}
+	const tabId = tabs[0].id;
+	// send a message to the content script on the active tab (assuming it's there)
+	const message = {
+		shouldSendToJoplin: true,
+	};
+	switch (clipType) {
+	case 'clipCompletePage':
+		message.name = 'completePageHtml';
+		message.preProcessFor = 'markdown';
+		break;
+	case 'clipCompletePageHtml':
+		message.name = 'completePageHtml';
+		message.preProcessFor = 'html';
+		break;
+	case 'clipSimplifiedPage':
+		message.name = 'simplifiedPageHtml';
+		break;
+	case 'clipUrl':
+		message.name = 'pageUrl';
+		break;
+	case 'clipSelection':
+		message.name = 'selectedHtml';
+		break;
+	default:
+		break;
+	}
+	if (message.name) {
+		browser_.tabs.sendMessage(tabId, message);
+	}
+}
+
+browser_.commands.onCommand.addListener(function(command) {
+	// We could enumerate these twice, but since we're in here first,
+	// why not save ourselves the trouble with this convention
+	if (command.startsWith('clip')) {
+		sendClipMessage(command);
+	}
+});

Clipper/joplin-webclipper/content_scripts/index.js

@@ -266,12 +266,13 @@
 
 	async function prepareCommandResponse(command) {
 		console.info(`Got command: ${command.name}`);
+		const shouldSendToJoplin = !!command.shouldSendToJoplin;
 
 		const convertToMarkup = command.preProcessFor ? command.preProcessFor : 'markdown';
 
 		const clippedContentResponse = (title, html, imageSizes, anchorNames, stylesheets) => {
 			return {
-				name: 'clippedContent',
+				name: shouldSendToJoplin ? 'sendContentToJoplin' : 'clippedContent',
 				title: title,
 				html: html,
 				base_url: baseUrl(),

Clipper/joplin-webclipper/manifest.json

@@ -1,7 +1,7 @@
 {
     "manifest_version": 2,
     "name": "Joplin Web Clipper [DEV]",
-    "version": "1.0.19",
+    "version": "1.0.20",
     "description": "Capture and save web pages and screenshots from your browser to Joplin.",
     "homepage_url": "https://joplinapp.org",
     "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
@@ -33,6 +33,31 @@
             ]
         }
     ],
+    "commands": {
+        "_execute_browser_action": {
+            "suggested_key": {
+                "default": "Alt+Shift+J"
+            }
+        },
+        "clipCompletePage": {
+            "suggested_key": {
+                "default": "Alt+Shift+C"
+            },
+            "description": "Clip complete page (uses last selected notebook)"
+        },
+        "clipCompletePageHtml": {
+            "description": "Clip complete page (HTML) (uses last selected notebook)"
+        },
+        "clipSimplifiedPage": {
+            "description": "Clip simplified page (uses last selected notebook)"
+        },
+        "clipUrl": {
+            "description": "Clip url (uses last selected notebook)"
+        },
+        "clipSelection": {
+            "description": "Clip selection (uses last selected notebook)"
+        }
+    },
     "background": {
         "scripts": [
             "background.js"

Clipper/joplin-webclipper/popup/src/App.css

@@ -52,9 +52,11 @@
 	cursor: pointer;
 	align-items: center;
 	min-height: 31px;
+	text-decoration: none;
 }
 
-.App a.Button:hover {
+.App a.Button:hover,
+.App a.Button:focus {
 	background-color: #1E89E6;
 }
 

Clipper/joplin-webclipper/popup/src/App.js

@@ -49,7 +49,7 @@ class PreviewComponent extends React.PureComponent {
 				<h2>Title:</h2>
 				<input className={'Title'} value={this.props.title} onChange={this.props.onTitleChange}/>
 				<p><span>Type:</span> {commandUserString(this.props.command)}</p>
-				<a className={'Confirm Button'} onClick={this.props.onConfirmClick}>Confirm</a>
+				<a className={'Confirm Button'} href="#" onClick={this.props.onConfirmClick}>Confirm</a>
 			</div>
 		);
 
@@ -384,12 +384,12 @@ class AppComponent extends Component {
 			<div className="App">
 				<div className="Controls">
 					<ul>
-						<li><a className="Button" onClick={this.clipSimplified_click} title={simplifiedPageButtonTooltip}>{simplifiedPageButtonLabel}</a></li>
-						<li><a className="Button" onClick={this.clipComplete_click}>Clip complete page</a></li>
-						<li><a className="Button" onClick={this.clipCompleteHtml_click}>Clip complete page (HTML) (Beta)</a></li>
-						<li><a className="Button" onClick={this.clipSelection_click}>Clip selection</a></li>
-						<li><a className="Button" onClick={this.clipScreenshot_click}>Clip screenshot</a></li>
-						<li><a className="Button" onClick={this.clipUrl_click}>Clip URL</a></li>
+						<li><a className="Button" href="#" onClick={this.clipSimplified_click} title={simplifiedPageButtonTooltip}>{simplifiedPageButtonLabel}</a></li>
+						<li><a className="Button" href="#" onClick={this.clipComplete_click}>Clip complete page</a></li>
+						<li><a className="Button" href="#" onClick={this.clipCompleteHtml_click}>Clip complete page (HTML) (Beta)</a></li>
+						<li><a className="Button" href="#" onClick={this.clipSelection_click}>Clip selection</a></li>
+						<li><a className="Button" href="#" onClick={this.clipScreenshot_click}>Clip screenshot</a></li>
+						<li><a className="Button" href="#" onClick={this.clipUrl_click}>Clip URL</a></li>
 					</ul>
 				</div>
 				{ foldersComp() }

Clipper/joplin-webclipper/popup/src/bridge.js

@@ -6,15 +6,32 @@ class Bridge {
 		this.nounce_ = Date.now();
 	}
 
-	async init(browser, browserSupportsPromises, dispatch) {
+	async init(browser, browserSupportsPromises, store) {
 		console.info('Popup: Init bridge');
 
 		this.browser_ = browser;
-		this.dispatch_ = dispatch;
+		this.dispatch_ = store.dispatch;
+		this.store_ = store;
 		this.browserSupportsPromises_ = browserSupportsPromises;
 		this.clipperServerPort_ = null;
 		this.clipperServerPortStatus_ = 'searching';
 
+		function convertCommandToContent(command) {
+			return {
+				title: command.title,
+				body_html: command.html,
+				base_url: command.base_url,
+				source_url: command.url,
+				parent_id: command.parent_id,
+				tags: command.tags || '',
+				image_sizes: command.image_sizes || {},
+				anchor_names: command.anchor_names || [],
+				source_command: command.source_command,
+				convert_to: command.convert_to,
+				stylesheets: command.stylesheets,
+			};
+		}
+
 		this.browser_notify = async (command) => {
 			console.info('Popup: Got command:', command);
 
@@ -26,30 +43,26 @@ class Bridge {
 			}
 
 			if (command.name === 'clippedContent') {
-				const content = {
-					title: command.title,
-					body_html: command.html,
-					base_url: command.base_url,
-					source_url: command.url,
-					parent_id: command.parent_id,
-					tags: command.tags || '',
-					image_sizes: command.image_sizes || {},
-					anchor_names: command.anchor_names || [],
-					source_command: command.source_command,
-					convert_to: command.convert_to,
-					stylesheets: command.stylesheets,
-				};
-
+				const content = convertCommandToContent(command);
 				this.dispatch({ type: 'CLIPPED_CONTENT_SET', content: content });
 			}
 
+			if (command.name === 'sendContentToJoplin') {
+				const content = convertCommandToContent(command);
+				this.dispatch({ type: 'CLIPPED_CONTENT_SET', content: content });
+
+				const state = this.store_.getState();
+				content.parent_id = state.selectedFolderId;
+				if (content.parent_id) {
+					this.sendContentToJoplin(content);
+				}
+			}
+
 			if (command.name === 'isProbablyReaderable') {
 				this.dispatch({ type: 'IS_PROBABLY_READERABLE', value: command.value });
 			}
 		};
-
 		this.browser_.runtime.onMessage.addListener(this.browser_notify);
-
 		const backgroundPage = await this.backgroundPage(this.browser_);
 
 		// Not sure why the getBackgroundPage() sometimes returns null, so
@@ -354,7 +367,6 @@ class Bridge {
 			}
 		}
 	}
-
 }
 
 const bridge_ = new Bridge();

Clipper/joplin-webclipper/popup/src/index.js

@@ -105,7 +105,7 @@ async function main() {
 
 	console.info('Popup: Init bridge and restore state...');
 
-	await bridge().init(window.browser ? window.browser : window.chrome, !!window.browser, store.dispatch);
+	await bridge().init(window.browser ? window.browser : window.chrome, !!window.browser, store);
 
 	console.info('Popup: Creating React app...');