luci-mod-system: restore rc.local editing functionality

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

1 files changed, 52 insertions, 5 deletions

diff --git a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/startup.js b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/startup.js
index d083403cc..022c55028 100644
--- a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/startup.js
+++ b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/startup.js
@@ -15,8 +15,24 @@ return L.view.extend({
 		expect: { result: false }
 	}),
 
+	callFileRead: rpc.declare({
+		object: 'file',
+		method: 'read',
+		params: [ 'path' ],
+		expect: { data: '' }
+	}),
+
+	callFileWrite: rpc.declare({
+		object: 'file',
+		method: 'write',
+		params: [ 'path', 'data' ]
+	}),
+
 	load: function() {
-		return this.callInitList();
+		return Promise.all([
+			this.callFileRead('/etc/rc.local'),
+			this.callInitList()
+		]);
 	},
 
 	handleAction: function(name, action, ev) {
@@ -42,6 +58,16 @@ return L.view.extend({
 		}, this, name, !isEnabled, ev.currentTarget.parentNode));
 	},
 
+	handleSave: function(ev) {
+		var value = document.querySelector('textarea').value || '';
+
+		return this.callFileWrite('/etc/rc.local', value.replace(/\r\n/g, '\n')).then(function() {
+			L.ui.addNotification(null, E('p', _('Contents have been saved.')), 'info');
+		}, function() {
+			L.ui.addNotification(null, E('p', _('Unable to save contents.')));
+		});
+	},
+
 	renderEnableDisable: function(init) {
 		return E('button', {
 			class: 'btn cbi-button-%s'.format(init.enabled ? 'positive' : 'negative'),
@@ -49,7 +75,11 @@ return L.view.extend({
 		}, init.enabled ? _('Enabled') : _('Disabled'));
 	},
 
-	render: function(initList) {
+	render: function(data) {
+		var rcLocal = data[0],
+		    initList = data[1],
+		    rows = [], list = [];
+
 		var table = E('div', { 'class': 'table' }, [
 			E('div', { 'class': 'tr table-titles' }, [
 				E('div', { 'class': 'th' }, _('Start priority')),
@@ -61,8 +91,6 @@ return L.view.extend({
 			])
 		]);
 
-		var rows = [], list = [];
-
 		for (var init in initList)
 			if (initList[init].index < 100)
 				list.push(Object.assign({ name: init }, initList[init]));
@@ -87,6 +115,25 @@ return L.view.extend({
 
 		cbi_update_table(table, rows);
 
-		return table;
+		var view = E('div', {}, E('div', {}, [
+			E('div', { 'data-tab': 'init', 'data-tab-title': _('Initscripts') }, [
+				E('p', {}, _('You can enable or disable installed init scripts here. Changes will applied after a device reboot.<br /><strong>Warning: If you disable essential init scripts like "network", your device might become inaccessible!</strong>')),
+				table
+			]),
+			E('div', { 'data-tab': 'rc', 'data-tab-title': _('Local Startup') }, [
+				E('p', {}, _('This is the content of /etc/rc.local. Insert your own commands here (in front of \'exit 0\') to execute them at the end of the boot process.')),
+				E('p', {}, E('textarea', { 'style': 'width:100%', 'rows': 20 }, rcLocal != null ? rcLocal : '')),
+				E('div', { 'class': 'right' }, [
+					E('button', {
+						'class': 'btn cbi-button-positive important',
+						'click': L.ui.createHandlerFn(this, 'handleSave')
+					}, _('Save'))
+				])
+			])
+		]));
+
+		L.ui.tabs.initTabGroup(view.firstElementChild.childNodes);
+
+		return view;
 	}
 });