Trigger the default action when openfile URL param is set

apps/files/js/app.js

@@ -91,6 +91,7 @@
 					fileActions: fileActions,
 					allowLegacyActions: true,
 					scrollTo: urlParams.scrollto,
+					openFile: urlParams.openfile,
 					filesClient: OC.Files.getClient(),
 					multiSelectMenu: [
 						{

apps/files/js/fileactions.js

@@ -679,12 +679,19 @@
 				permissions: OC.PERMISSION_READ,
 				icon: '',
 				actionHandler: function (filename, context) {
-					var dir = context.$file.attr('data-path') || context.fileList.getCurrentDirectory();
+					let dir, id
+					if (context.$file) {
+						dir = context.$file.attr('data-path')
+						id = context.$file.attr('data-id')
+					} else {
+						dir = context.fileList.getCurrentDirectory()
+						id = context.fileId
+					}
 					if (OCA.Files.App && OCA.Files.App.getActiveView() !== 'files') {
 						OCA.Files.App.setActiveView('files', {silent: true});
 						OCA.Files.App.fileList.changeDirectory(OC.joinPaths(dir, filename), true, true);
 					} else {
-						context.fileList.changeDirectory(OC.joinPaths(dir, filename), true, false, parseInt(context.$file.attr('data-id'), 10));
+						context.fileList.changeDirectory(OC.joinPaths(dir, filename), true, false, parseInt(id, 10));
 					}
 				},
 				displayName: t('files', 'Open')

apps/files/js/filelist.js

@@ -414,6 +414,31 @@
 				});
 			}
 
+			if(options.openFile) {
+				// Wait for some initialisation process to be over before triggering the default action.
+				_.defer(() => {
+					try {
+						var fileInfo = JSON.parse(atob($('#initial-state-files-openFileInfo').val()))
+						var spec = this.fileActions.getDefaultFileAction(fileInfo.mime, fileInfo.type, fileInfo.permissions)
+						if (spec && spec.action) {
+							spec.action(fileInfo.name, {
+								fileId: fileInfo.id,
+								fileList: this,
+								fileActions: this.fileActions,
+								dir: fileInfo.directory
+							});
+						} else {
+							var url = this.getDownloadUrl(fileInfo.name, fileInfo.dir, true);
+							OCA.Files.Files.handleDownload(url);
+						}
+
+						OCA.Files.Sidebar.open(fileInfo.path);
+					} catch (error) {
+						console.error(`Failed to trigger default action on the file for URL: ${location.href}`, error)
+					}
+				})
+			}
+
 			this._operationProgressBar = new OCA.Files.OperationProgressBar();
 			this._operationProgressBar.render();
 			this.$el.find('#uploadprogresswrapper').replaceWith(this._operationProgressBar.$el);
@@ -1320,31 +1345,6 @@
 				}, 0);
 			}
 
-			if(!this.triedActionOnce) {
-				var id = OC.Util.History.parseUrlQuery().openfile;
-				if (id) {
-					var $tr = this.$fileList.children().filterAttr('data-id', '' + id);
-					var filename = $tr.attr('data-file');
-					this.fileActions.currentFile = $tr.find('td');
-					var dir = $tr.attr('data-path') || this.getCurrentDirectory();
-					var spec = this.fileActions.getCurrentDefaultFileAction();
-					if (spec && spec.action) {
-						spec.action(filename, {
-							$file: $tr,
-							fileList: this,
-							fileActions: this.fileActions,
-							dir: dir
-						});
-
-					}
-					else {
-						var url = this.getDownloadUrl(filename, dir, true);
-						OCA.Files.Files.handleDownload(url);
-					}
-				}
-				this.triedActionOnce = true;
-			}
-
 			return newTrs;
 		},
 

apps/files/lib/Controller/ViewController.php

@@ -179,10 +179,11 @@ public function showFile(string $fileid = null): Response {
 	 * @param string $view
 	 * @param string $fileid
 	 * @param bool $fileNotFound
+	 * @param string $openfile
 	 * @return TemplateResponse|RedirectResponse
 	 * @throws NotFoundException
 	 */
-	public function index($dir = '', $view = '', $fileid = null, $fileNotFound = false) {
+	public function index($dir = '', $view = '', $fileid = null, $fileNotFound = false, $openfile = null) {
 		if ($fileid !== null) {
 			try {
 				return $this->redirectToFile($fileid);
@@ -331,9 +332,61 @@ public function index($dir = '', $view = '', $fileid = null, $fileNotFound = fal
 		$policy->addAllowedFrameDomain('\'self\'');
 		$response->setContentSecurityPolicy($policy);
 
+		$this->provideInitialState($dir, $openfile);
+
 		return $response;
 	}
 
+	/**
+	 * Add openFileInfo in initialState if $openfile is set.
+	 * @param string $dir - the ?dir= URL param
+	 * @param string $openfile - the ?openfile= URL param
+	 * @return void
+	 */
+	private function provideInitialState(string $dir, ?string $openfile): void {
+		if ($openfile === null) {
+			return;
+		}
+
+		$user = $this->userSession->getUser();
+
+		if ($user === null) {
+			return;
+		}
+
+		$uid = $user->getUID();
+		$userFolder = $this->rootFolder->getUserFolder($uid);
+		$nodes = $userFolder->getById((int) $openfile);
+		$node = array_shift($nodes);
+
+		if ($node === null) {
+			return;
+		}
+
+		// properly format full path and make sure
+		// we're relative to the user home folder
+		$isRoot = $node === $userFolder;
+		$path = $userFolder->getRelativePath($node->getPath());
+		$directory = $userFolder->getRelativePath($node->getParent()->getPath());
+
+		// Prevent opening a file from another folder.
+		if ($dir !== $directory) {
+			return;
+		}
+
+		$this->initialState->provideInitialState(
+			'openFileInfo', [
+				'id' => $node->getId(),
+				'name' => $isRoot ? '' : $node->getName(),
+				'path' => $path,
+				'directory' => $directory,
+				'mime' => $node->getMimetype(),
+				'type' => $node->getType(),
+				'permissions' => $node->getPermissions(),
+			]
+		);
+	}
+
 	/**
 	 * Redirects to the file list and highlight the given file id
 	 *

apps/files/lib/Search/FilesSearchProvider.php

@@ -123,6 +123,7 @@ public function search(IUser $user, ISearchQuery $query): SearchResult {
 					[
 						'dir' => dirname($path),
 						'scrollto' => $result->getName(),
+						'openfile' => $result->getId(),
 					]
 				);
 

apps/files/src/sidebar.js

@@ -58,4 +58,5 @@ window.addEventListener('DOMContentLoaded', function() {
 	AppSidebar.$mount('#app-sidebar')
 	window.OCA.Files.Sidebar.open = AppSidebar.open
 	window.OCA.Files.Sidebar.close = AppSidebar.close
+	window.OCA.Files.Sidebar.setFullScreenMode = AppSidebar.setFullScreenMode
 })

apps/files/src/views/Sidebar.vue

@@ -110,6 +110,7 @@ export default {
 			loading: true,
 			fileInfo: null,
 			starLoading: false,
+			isFullScreen: false,
 		}
 	},
 
@@ -202,7 +203,10 @@ export default {
 					'star-loading': this.starLoading,
 					active: this.activeTab,
 					background: this.background,
-					class: { 'has-preview': this.fileInfo.hasPreview },
+					class: {
+						'app-sidebar--has-preview': this.fileInfo.hasPreview,
+						'app-sidebar--full': this.isFullScreen,
+					},
 					compact: !this.fileInfo.hasPreview,
 					loading: this.loading,
 					starred: this.fileInfo.isFavourited,
@@ -428,6 +432,14 @@ export default {
 			this.resetData()
 		},
 
+		/**
+		 * Allow to set the Sidebar as fullscreen from OCA.Files.Sidebar
+		 * @param {boolean} isFullScreen - Wether or not to render the Sidebar in fullscreen.
+		 */
+		setFullScreenMode(isFullScreen) {
+			this.isFullScreen = isFullScreen
+		},
+
 		/**
 		 * Emit SideBar events.
 		 */
@@ -448,7 +460,7 @@ export default {
 </script>
 <style lang="scss" scoped>
 .app-sidebar {
-	&.has-preview::v-deep {
+	&--has-preview::v-deep {
 		.app-sidebar-header__figure {
 			background-size: cover;
 		}
@@ -460,5 +472,12 @@ export default {
 			}
 		}
 	}
+
+	&--full {
+		position: fixed !important;
+		z-index: 2025 !important;
+		top: 0 !important;
+		height: 100% !important;
+	}
 }
 </style>