widgets: add a re-useable filtered logread view

Multiple apps introduced their own implementation of a syslog view,
filtered for just their own application logs.  Pull that out as a shared
view.  Some of these had _minor_ style differences, which has been
"standardized" now.  A full "widget" conversion would allow more end app
tuning of that, but is not implemented.

Signed-off-by: Karl Palsson <karlp@etactica.com>

app-nextdns: fix Logs title

Minor typo, introduced in 625abbf (convert simple controllers to
menu.json)

Signed-off-by: Karl Palsson <karlp@etactica.com>

luci-base: implement shared log reader view

Closes #5452

Signed-off-by: Paul Donald <newtwen@gmail.com>

1 files changed, 2 insertions, 43 deletions

diff --git a/applications/luci-app-nextdns/htdocs/luci-static/resources/view/nextdns/logread.js b/applications/luci-app-nextdns/htdocs/luci-static/resources/view/nextdns/logread.js
index 0ad4a79825..13b22476f7 100644
--- a/applications/luci-app-nextdns/htdocs/luci-static/resources/view/nextdns/logread.js
+++ b/applications/luci-app-nextdns/htdocs/luci-static/resources/view/nextdns/logread.js
@@ -1,45 +1,4 @@
 'use strict';
-'require view';
-'require poll';
-'require fs';
+'require tools.views as views';
 
-return view.extend({
-	render: function() {
-		poll.add(function() {
-			return L.resolveDefault(fs.exec('/sbin/logread', ['-e', 'nextdns']), { code: 1 })
-			.then(function(res) {
-				var content;
-				if (res.code === 0)
-					content = res.stdout.trim();
-				if (!content)
-					content = _('No nextdns related logs yet!');
-				var view       = document.getElementById("view_id");
-				view.value     = content;
-				view.scrollTop = view.scrollHeight;
-			});
-		});
-		return E('div', { class: 'cbi-map' },
-			E('div', { class: 'cbi-section' }, [
-				E('div', { class: 'cbi-section-descr' },
-					_('The syslog output, pre-filtered for nextdns related messages only.')),
-				E('textarea', {
-					id: 'view_id',
-					readonly: 'readonly',
-					wrap: 'off',
-					style: 'width: 100% !important;\
-						height: 450px !important;\
-						border: 1px solid #cccccc;\
-						padding: 5px;\
-						font-size: 12px;\
-						font-family: monospace;\
-						resize: none;\
-						pointer-events: auto;\
-						cursor: auto;'
-				})
-			])
-		);
-	},
-	handleSaveApply: null,
-	handleSave: null,
-	handleReset: null
-});
+return views.LogreadBox("nextdns", "nextdns");