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

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

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 d083403cc1be4d305033e440b7bd4d209e03eae0..022c550284fefba0843e86fb3bb9fa4503e79383 100644 (file)
--- 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;
        }
 });