Add feature to view admin_audit log files

Add a LogFileProvider class that identifies the available log files
It checks if the admin_audit app is enabled, and fetches it's logfile
path.

Additionally, add ability for user to select the file they want to
view. The "Download logs" button now downloads the currently selected
log file.

Tested by enabling and disabling the admin_audit app

TODO: Update the commands to also use the choosen logfile

Fixes: #318
Signed-off-by: Abijeet <[email protected]>

Author: Abijeet

appinfo/info.xml

@@ -20,7 +20,7 @@
 	</screenshot>
 
 	<dependencies>
-		<nextcloud min-version="22" max-version="22" />
+		<nextcloud min-version="21" max-version="22" />
 	</dependencies>
 
 	<commands>

appinfo/routes.php

@@ -14,9 +14,11 @@
 	['name' => 'log#get', 'url' => '/get', 'verb' => 'GET'],
 	['name' => 'log#poll', 'url' => '/poll', 'verb' => 'GET'],
 	['name' => 'log#search', 'url' => '/search', 'verb' => 'GET'],
+	['name' => 'log#download', 'url' => '/download', 'verb' => 'GET'],
 	['name' => 'log#getSettings', 'url' => '/settings', 'verb' => 'GET'],
 	['name' => 'log#getLevels', 'url' => '/levels', 'verb' => 'GET'],
 	['name' => 'log#setLevels', 'url' => '/levels', 'verb' => 'PUT'],
 	['name' => 'log#setRelative', 'url' => '/relative', 'verb' => 'PUT'],
 	['name' => 'log#setLive', 'url' => '/live', 'verb' => 'PUT'],
+	['name' => 'log#setLogFile', 'url' => '/logFile', 'verb' => 'PUT']
 ]];

build/main.css

@@ -23,7 +23,8 @@ export class App extends Component {
 		provider: null,
 		relative: true,
 		dateFormat: 'Y-m-d\TH:i:sO',
-		live: false
+		live: false,
+		availableLogFiles: []
 	};
 
 	constructor (props) {
@@ -43,11 +44,15 @@ export class App extends Component {
 		const relative = await this.logProvider.getRelative();
 		const dateFormat = await this.logProvider.getDateFormat();
 		const live = await this.logProvider.getLive();
+		const availableLogFiles = await this.logProvider.getAvailableLogFiles();
+		const logFile = await this.logProvider.getLogFile();
 		this.setState({
 			levels,
 			relative,
 			dateFormat,
 			live,
+			availableLogFiles,
+			logFile,
 			provider: this.logProvider
 		});
 		await this.logProvider.load();
@@ -76,7 +81,7 @@ export class App extends Component {
 		this.logProvider.load();
 	}
 
-	onLogFile = async (content) => {
+	onCustomLogFile = async (content) => {
 		const logFile = new LogFile(content);
 		logFile.on('entries', entries => {
 			if (this.state.provider === logFile) {
@@ -107,14 +112,22 @@ export class App extends Component {
 		this.saveLive(live);
 	};
 
+	async setLogFile (logFile)  {
+		this.setState({logFile, loading: true});
+		await this.logProvider.setLogFile(logFile);
+		this.logProvider.reset();
+		this.logProvider.load();
+		this.setState({loading: false});
+	}
+
 	handlePaste = (event) => {
 		let data = event.clipboardData.getData('Text');
 		if (!data) {
 			data = event.clipboardData.getData('text/plain');
 		}
 		data = data.trim();
 		if (data.indexOf('{') !== -1 && data.indexOf('}')) {
-			this.onLogFile(data);
+			this.onCustomLogFile(data);
 		}
 	};
 
@@ -151,6 +164,7 @@ export class App extends Component {
 				isLoading={this.state.loading}>
 				<div className={styles.content}>
 					<LogTable
+						availableLogFiles={this.state.availableLogFiles}
 						inlineSettings={this.props.inlineSettings}
 						levels={this.state.levels}
 						setRelative={this.setRelative}
@@ -161,7 +175,9 @@ export class App extends Component {
 						hidden={this.state.entries.length - entries.length}
 						live={this.state.live}
 						setLive={this.setLive.bind(this)}
-						onLogFile={this.onLogFile}
+						logFile={this.state.logFile}
+						setLogFile={this.setLogFile.bind(this)}
+						onLogFile={this.onCustomLogFile}
 					/>
 				</div>
 			</ReactScrolla>
@@ -172,7 +188,7 @@ export class App extends Component {
 			<div>
 				{!this.props.inlineSettings ?
 					<SideBar><LogUploader
-						onLogFile={this.onLogFile}/>
+						onLogFile={this.onCustomLogFile}/>
 						<Separator/>
 						{filters}
 						<Settings>

build/main.css.map

@@ -154,10 +154,14 @@ export class LogTable extends Component {
 								{
 									this.state.showLevelSettings ?
 										<Settings
+											availableLogFiles={this.props.availableLogFiles}
 											setLevel={this.props.setLevel}
 											levels={this.props.levels}
 											live={this.props.live}
 											setLive={this.props.setLive}
+											live={this.props.live}
+											setLogFile={this.props.setLogFile}
+											logFile={this.props.logFile}
 											onLogFile={this.props.onLogFile}
 										/> :
 										<div className="hidden"/>