1 files changed, 52 insertions, 0 deletions
diff --git a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/crontab.js b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/crontab.js
new file mode 100644
index 0000000000..c8baa47229
--- /dev/null
+++ b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/crontab.js
@@ -0,0 +1,52 @@
+'use strict';
+'require rpc';
+
+return L.view.extend({
+	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.callFileRead('/etc/crontabs/root');
+	},
+
+	handleSave: function(ev) {
+		var value = (document.querySelector('textarea').value || '').trim().replace(/\r\n/g, '\n') + '\n';
+
+		return this.callFileWrite('/etc/crontabs/root', value).then(function(rc) {
+			if (rc != 0)
+				throw rpc.getStatusText(rc);
+
+			document.querySelector('textarea').value = value;
+			L.ui.addNotification(null, E('p', _('Contents have been saved.')), 'info');
+
+		}).catch(function(e) {
+			L.ui.addNotification(null, E('p', _('Unable to save contents: %s').format(e)));
+		});
+	},
+
+	render: function(crontab) {
+		return E([
+			E('h2', _('Scheduled Tasks')),
+			E('p', {},
+				_('This is the system crontab in which scheduled tasks can be defined.') +
+				_('<br/>Note: you need to manually restart the cron service if the crontab file was empty before editing.')),
+			E('p', {}, E('textarea', { 'style': 'width:100%', 'rows': 10 }, crontab != null ? crontab : '')),
+			E('div', { 'class': 'right' }, [
+				E('button', {
+					'class': 'btn cbi-button-positive important',
+					'click': L.ui.createHandlerFn(this, 'handleSave')
+				}, _('Save'))
+			])
+		]);
+	}
+});