luci-app-alist: add new package

Add LuCI interface for the AList package.

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>

applications/luci-app-alist/Makefile

@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# Copyright (C) 2023 ImmortalWrt.org
+
+include $(TOPDIR)/rules.mk
+
+LUCI_TITLE:=LuCI app for AList
+LUCI_DEPENDS:=+alist
+
+include ../../luci.mk
+
+# call BuildPackage - OpenWrt buildroot signature

applications/luci-app-alist/htdocs/luci-static/resources/view/alist/config.js

@@ -0,0 +1,144 @@
+// SPDX-License-Identifier: Apache-2.0
+
+'use strict';
+'require form';
+'require poll';
+'require rpc';
+'require uci';
+'require validation';
+'require view';
+
+var callServiceList = rpc.declare({
+	object: 'service',
+	method: 'list',
+	params: ['name'],
+	expect: { '': {} }
+});
+
+function getServiceStatus() {
+	return L.resolveDefault(callServiceList('alist'), {}).then(function (res) {
+		var isRunning = false;
+		try {
+			isRunning = res['alist']['instances']['instance1']['running'];
+		} catch (e) { }
+		return isRunning;
+	});
+}
+
+function renderStatus(isRunning, port) {
+	var spanTemp = '<span style="color:%s"><strong>%s %s</strong></span>';
+	var renderHTML;
+	if (isRunning) {
+		var button = String.format('&#160;<a class="btn cbi-button" href="http://%s:%s" target="_blank" rel="noreferrer noopener">%s</a>',
+			window.location.hostname, port, _('Open Web Interface'));
+		renderHTML = spanTemp.format('green', _('AList'), _('RUNNING')) + button;
+	} else {
+		renderHTML = spanTemp.format('red', _('AList'), _('NOT RUNNING'));
+	}
+
+	return renderHTML;
+}
+
+var stubValidator = {
+	factory: validation,
+	apply: function(type, value, args) {
+		if (value != null)
+			this.value = value;
+
+		return validation.types[type].apply(this, args);
+	},
+	assert: function(condition) {
+		return !!condition;
+	}
+};
+
+return view.extend({
+	load: function() {
+		return Promise.all([
+			uci.load('alist')
+		]);
+	},
+
+	render: function(data) {
+		var m, s, o;
+		var webport = uci.get(data[0], 'config', 'listen_http_port') || '5244';
+
+		m = new form.Map('alist', _('AList'),
+			_('A file list/WebDAV program that supports multiple storages, powered by Gin and Solidjs.') + '<br />' +
+			_('Default webUI/WebDAV login username is %s and password is %s.').format('<code>admin</code>', '<code>password</code>'));
+
+		s = m.section(form.TypedSection);
+		s.anonymous = true;
+		s.render = function () {
+			poll.add(function () {
+				return L.resolveDefault(getServiceStatus()).then(function (res) {
+					var view = document.getElementById('service_status');
+					view.innerHTML = renderStatus(res, webport);
+				});
+			});
+
+			return E('div', { class: 'cbi-section', id: 'status_bar' }, [
+					E('p', { id: 'service_status' }, _('Collecting data...'))
+			]);
+		}
+
+		s = m.section(form.NamedSection, 'config', 'alist');
+
+		o = s.option(form.Flag, 'enabled', _('Enable'));
+		o.default = o.disabled;
+		o.rmempty = false;
+
+		o = s.option(form.Value, 'listen_addr', _('Listen address'));
+		o.placeholder = '0.0.0.0';
+		o.validate = function(section_id, value) {
+			if (section_id && value) {
+				var m4 = value.match(/^([^\[\]:]+)$/),
+				    m6 = value.match(/^\[(.+)\]$/ );
+
+				if ((!m4 && !m6) || !stubValidator.apply('ipaddr', m4 ? m4[1] : m6[1]))
+					return _('Expecting: %s').format(_('valid IP address'));
+			}
+			return true;
+		}
+
+		o = s.option(form.Value, 'listen_http_port', _('Listen port'));
+		o.datatype = 'port';
+		o.placeholder = '5244';
+
+		o = s.option(form.Value, 'site_login_expire', _('Login expiration time'),
+			_('User login expiration time (in hours).'));
+		o.datatype = 'uinteger';
+		o.placeholder = '48';
+
+		o = s.option(form.Value, 'site_max_connections', _('Max connections'),
+			_('The maximum number of concurrent connections at the same time (0 = unlimited).'));
+		o.datatype = 'uinteger';
+		o.placeholder = '0';
+
+		o = s.option(form.Flag, 'site_tls_insecure', _('Allow insecure connection'),
+			_('Allow connection even if the remote TLS certificate is invalid (<strong>not recommended</strong>).'));
+
+		o = s.option(form.Flag, 'log_enable', _('Enable logging'));
+		o.default = o.enabled;
+
+		o = s.option(form.Value, 'log_max_size', _('Max log size'),
+			_('The maximum size in megabytes of the log file before it gets rotated.'));
+		o.datatype = 'uinteger';
+		o.placeholder = '5';
+		o.depends('log_enable', '1');
+
+		o = s.option(form.Value, 'log_max_backups', _('Max log backups'),
+			_('The maximum number of old log files to retain.'));
+		o.datatype = 'uinteger';
+		o.placeholder = '1';
+		o.depends('log_enable', '1');
+
+		o = s.option(form.Value, 'log_max_age', _('Max log age'),
+			_('The maximum days of the log file to retain.'));
+		o.datatype = 'uinteger';
+		o.placeholder = '15';
+		o.depends('log_enable', '1');
+
+		return m.render();
+	}
+});

applications/luci-app-alist/htdocs/luci-static/resources/view/alist/log.js

@@ -0,0 +1,75 @@
+// SPDX-License-Identifier: Apache-2.0
+
+'use strict';
+'require dom';
+'require fs';
+'require poll';
+'require uci';
+'require view';
+
+return view.extend({
+	render: function() {
+		/* Thanks to luci-app-aria2 */
+		var css = '					\
+			#log_textarea {				\
+				padding: 10px;			\
+				text-align: left;		\
+			}					\
+			#log_textarea pre {			\
+				padding: .5rem;			\
+				word-break: break-all;		\
+				margin: 0;			\
+			}					\
+			.description {				\
+				background-color: #33ccff;	\
+			}';
+
+		var log_textarea = E('div', { 'id': 'log_textarea' },
+			E('img', {
+				'src': L.resource(['icons/loading.gif']),
+				'alt': _('Loading...'),
+				'style': 'vertical-align:middle'
+			}, _('Collecting data...'))
+		);
+
+		poll.add(L.bind(function() {
+			return fs.read_direct('/var/run/alist/log/alist.log', 'text')
+			.then(function(res) {
+				var log = E('pre', { 'wrap': 'pre' }, [
+					res.trim() || _('Log is empty.')
+				]);
+
+				dom.content(log_textarea, log);
+			}).catch(function(err) {
+				var log;
+
+				if (err.toString().includes('NotFoundError'))
+					log = E('pre', { 'wrap': 'pre' }, [
+						_('Log file does not exist.')
+					]);
+				else
+					log = E('pre', { 'wrap': 'pre' }, [
+						_('Unknown error: %s').format(err)
+					]);
+
+				dom.content(log_textarea, log);
+			});
+		}));
+
+		return E([
+			E('style', [ css ]),
+			E('div', {'class': 'cbi-map'}, [
+				E('div', {'class': 'cbi-section'}, [
+					log_textarea,
+					E('div', {'style': 'text-align:right'},
+					E('small', {}, _('Refresh every %s seconds.').format(L.env.pollinterval))
+					)
+				])
+			])
+		]);
+	},
+
+	handleSaveApply: null,
+	handleSave: null,
+	handleReset: null
+});

applications/luci-app-alist/root/usr/share/luci/menu.d/luci-app-alist.json

@@ -0,0 +1,28 @@
+{
+	"admin/services/alist": {
+		"title": "AList",
+		"action": {
+			"type": "firstchild"
+		},
+		"depends": {
+			"acl": [ "luci-app-alist" ],
+			"uci": { "alist": true }
+		}
+	},
+	"admin/services/alist/config": {
+		"title": "Settings",
+		"order": 10,
+		"action": {
+			"type": "view",
+			"path": "alist/config"
+		}
+	},
+	"admin/services/alist/log": {
+		"title": "Log",
+		"order": 20,
+		"action": {
+			"type": "view",
+			"path": "alist/log"
+		}
+	}
+}

applications/luci-app-alist/root/usr/share/rpcd/acl.d/luci-app-alist.json

@@ -0,0 +1,17 @@
+{
+	"luci-app-alist": {
+		"description": "Grant UCI access for luci-app-alist",
+		"read": {
+			"file": {
+				"/var/run/alist/log/alist.log": [ "read" ]
+			},
+			"ubus": {
+				"service": [ "list" ]
+			},
+			"uci": [ "alist" ]
+		},
+		"write": {
+			"uci": [ "alist" ]
+		}
+	}
+}