fix: file action for opening pdf files with richdocuments

Signed-off-by: Elizabeth Danzberger <[email protected]>

composer/composer/autoload_classmap.php

@@ -44,6 +44,7 @@
     'OCA\\Richdocuments\\Listener\\BeforeFetchPreviewListener' => $baseDir . '/../lib/Listener/BeforeFetchPreviewListener.php',
     'OCA\\Richdocuments\\Listener\\BeforeTemplateRenderedListener' => $baseDir . '/../lib/Listener/BeforeTemplateRenderedListener.php',
     'OCA\\Richdocuments\\Listener\\FileCreatedFromTemplateListener' => $baseDir . '/../lib/Listener/FileCreatedFromTemplateListener.php',
+    'OCA\\Richdocuments\\Listener\\LoadAdditionalListener' => $baseDir . '/../lib/Listener/LoadAdditionalListener.php',
     'OCA\\Richdocuments\\Listener\\LoadViewerListener' => $baseDir . '/../lib/Listener/LoadViewerListener.php',
     'OCA\\Richdocuments\\Listener\\ReferenceListener' => $baseDir . '/../lib/Listener/ReferenceListener.php',
     'OCA\\Richdocuments\\Listener\\RegisterTemplateFileCreatorListener' => $baseDir . '/../lib/Listener/RegisterTemplateFileCreatorListener.php',

composer/composer/autoload_static.php

@@ -59,6 +59,7 @@ class ComposerStaticInitRichdocuments
         'OCA\\Richdocuments\\Listener\\BeforeFetchPreviewListener' => __DIR__ . '/..' . '/../lib/Listener/BeforeFetchPreviewListener.php',
         'OCA\\Richdocuments\\Listener\\BeforeTemplateRenderedListener' => __DIR__ . '/..' . '/../lib/Listener/BeforeTemplateRenderedListener.php',
         'OCA\\Richdocuments\\Listener\\FileCreatedFromTemplateListener' => __DIR__ . '/..' . '/../lib/Listener/FileCreatedFromTemplateListener.php',
+        'OCA\\Richdocuments\\Listener\\LoadAdditionalListener' => __DIR__ . '/..' . '/../lib/Listener/LoadAdditionalListener.php',
         'OCA\\Richdocuments\\Listener\\LoadViewerListener' => __DIR__ . '/..' . '/../lib/Listener/LoadViewerListener.php',
         'OCA\\Richdocuments\\Listener\\ReferenceListener' => __DIR__ . '/..' . '/../lib/Listener/ReferenceListener.php',
         'OCA\\Richdocuments\\Listener\\RegisterTemplateFileCreatorListener' => __DIR__ . '/..' . '/../lib/Listener/RegisterTemplateFileCreatorListener.php',

lib/AppInfo/Application.php

@@ -33,6 +33,7 @@
 use OCA\Richdocuments\Listener\BeforeFetchPreviewListener;
 use OCA\Richdocuments\Listener\BeforeTemplateRenderedListener;
 use OCA\Richdocuments\Listener\FileCreatedFromTemplateListener;
+use OCA\Richdocuments\Listener\LoadAdditionalListener;
 use OCA\Richdocuments\Listener\LoadViewerListener;
 use OCA\Richdocuments\Listener\ReferenceListener;
 use OCA\Richdocuments\Listener\RegisterTemplateFileCreatorListener;
@@ -56,6 +57,7 @@
 use OCP\AppFramework\Bootstrap\IRegistrationContext;
 use OCP\AppFramework\Http\Events\BeforeTemplateRenderedEvent;
 use OCP\Collaboration\Reference\RenderReferenceEvent;
+use OCP\Collaboration\Resources\LoadAdditionalScriptsEvent;
 use OCP\Files\Template\FileCreatedFromTemplateEvent;
 use OCP\Files\Template\RegisterTemplateCreatorEvent;
 use OCP\Preview\BeforePreviewFetchedEvent;
@@ -79,6 +81,7 @@ public function register(IRegistrationContext $context): void {
 		$context->registerEventListener(FileCreatedFromTemplateEvent::class, FileCreatedFromTemplateListener::class);
 		$context->registerEventListener(AddContentSecurityPolicyEvent::class, AddContentSecurityPolicyListener::class);
 		$context->registerEventListener(AddFeaturePolicyEvent::class, AddFeaturePolicyListener::class);
+		$context->registerEventListener(LoadAdditionalScriptsEvent::class, LoadAdditionalListener::class);
 		$context->registerEventListener(LoadViewer::class, LoadViewerListener::class);
 		$context->registerEventListener(ShareLinkAccessedEvent::class, ShareLinkListener::class);
 		$context->registerEventListener(BeforePreviewFetchedEvent::class, BeforeFetchPreviewListener::class);

lib/Listener/LoadAdditionalListener.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace OCA\Richdocuments\Listener;
+
+use OCA\Richdocuments\AppInfo\Application;
+use OCP\Collaboration\Resources\LoadAdditionalScriptsEvent;
+use OCP\EventDispatcher\Event;
+use OCP\EventDispatcher\IEventListener;
+use OCP\Util;
+
+/** @template-implements IEventListener<LoadAdditionalScriptsEvent> */
+class LoadAdditionalListener implements IEventListener {
+	public function handle(Event $event): void {
+		// If not a LoadAdditionalScriptsEvent, we should do nothing
+		if (!($event instanceof LoadAdditionalScriptsEvent)) {
+			return;
+		}
+
+		// If we can add an init script, we add the file-actions script
+		if (method_exists(Util::class, 'addInitScript')) {
+			Util::addInitScript(Application::APPNAME, 'richdocuments-fileActions');
+		}
+	}
+}

src/file-actions.js

@@ -0,0 +1,40 @@
+import { registerFileAction, FileAction } from '@nextcloud/files'
+import { getCapabilities } from '@nextcloud/capabilities'
+import { translate as t } from '@nextcloud/l10n'
+
+// eslint-disable-next-line import/no-unresolved
+import appIcon from '../img/app.svg?raw'
+
+const richdocuments = getCapabilities().richdocuments
+
+const openPdf = new FileAction({
+	id: 'office-open-pdf',
+
+	iconSvgInline: () => {
+		// Make sure the icon is the correct color
+		return appIcon.replaceAll(/#(fff|0{6})/g, 'currentColor')
+	},
+
+	displayName: () => {
+		return t('richdocuments',
+			'Edit with {productName}',
+			{ productName: richdocuments.productName })
+	},
+
+	enabled: () => {
+		// Only enable the file action when files_pdfviewer is enabled
+		const optionalMimetypes = richdocuments.mimetypesNoDefaultOpen
+		return optionalMimetypes.includes('application/pdf')
+	},
+
+	exec: (file) => {
+		// If no viewer API, we can't open the document
+		if (!OCA.Viewer) {
+			return
+		}
+
+		OCA.Viewer.openWith('richdocuments', { path: file.path })
+	},
+})
+
+registerFileAction(openPdf)

webpack.js

@@ -7,6 +7,7 @@ const BabelLoaderExcludeNodeModulesExcept = require('babel-loader-exclude-node-m
 webpackConfig.entry = {
 	viewer: path.join(__dirname, 'src', 'viewer.js'),
 	files: path.join(__dirname, 'src', 'files.js'),
+	fileActions: path.join(__dirname, 'src', 'file-actions.js'),
 	document: path.join(__dirname, 'src', 'document.js'),
 	admin: path.join(__dirname, 'src', 'admin.js'),
 	personal: path.join(__dirname, 'src', 'personal.js'),
@@ -17,7 +18,7 @@ webpackConfig.entry = {
 webpackRules.RULE_JS.test = /\.m?js$/
 webpackRules.RULE_JS.exclude = BabelLoaderExcludeNodeModulesExcept([
 	'@nextcloud/dialogs',
-	'@nextcloud/event-bus'
+	'@nextcloud/event-bus',
 ])
 
 // Replaces rules array
@@ -27,7 +28,13 @@ webpackConfig.module.rules = Object.values(webpackRules)
 webpackConfig.module.rules.push({
 	test: /\.tsx?$/,
 	use: ['babel-loader', 'ts-loader'],
-	exclude: /node_modules/
+	exclude: /node_modules/,
+})
+
+// Raw files rule
+webpackConfig.module.rules.push({
+	resourceQuery: /raw/,
+	type: 'asset/source',
 })
 
 // Add typescript extension resolver