luci-app-aria2: convert to client side

Signed-off-by: Van Waholtz <vanwaholtz@gmail.com>

1 files changed, 55 insertions, 0 deletions

diff --git a/applications/luci-app-aria2/htdocs/luci-static/resources/view/aria2/files.js b/applications/luci-app-aria2/htdocs/luci-static/resources/view/aria2/files.js
new file mode 100644
index 0000000000..c86c794a93
--- /dev/null
+++ b/applications/luci-app-aria2/htdocs/luci-static/resources/view/aria2/files.js
@@ -0,0 +1,55 @@
+'use strict';
+'require fs';
+'require view';
+
+return view.extend({
+	load: function() {
+		var list_files = ['conf', 'session'],
+		    actions = [];
+		for (var index = 0; index < list_files.length; ++index) {
+			actions.push(
+				fs.exec_direct('/usr/libexec/aria2-call', [ 'cat', list_files[index] ])
+				.then(function(json) {
+					var res = {};
+
+					try { res = JSON.parse(json); }
+					catch(err) {}
+
+					res.file = res.file || '';
+					res.content = 'content' in res ? res.content.trim() : '';
+					res.rows = res.content.split('\n', 20).length;
+					return res;
+				})
+			);
+		}
+		return Promise.all(actions);
+	},
+
+	render: function(data) {
+		var textareaEl = function(id, data, descr) {
+			return E('div', {'class': 'cbi-section'}, [
+				E('div', {'class': 'cbi-section-descr'}, descr.format(data.file)),
+				E('div', { 'id' : id},
+					E('textarea', {
+						'id': 'widget.' + id,
+						'style': 'width: 100%',
+						'readonly': true,
+						'wrap': 'off',
+						'rows': data.rows >= 20 ? 20 : data.rows + 1
+					}, data.content)
+				)
+			]);
+		};
+
+		return E('div', {'class': 'cbi-map'}, [
+			E('h2', {'name': 'content'}, '%s - %s'.format(_('Aria2'), _('Files'))),
+			E('div', {'class': 'cbi-map-descr'}, _('Here shows the files used by aria2.')),
+			textareaEl('config_area', data[0], _('Content of config file: <code>%s</code>')),
+			textareaEl('session_area', data[1], _('Content of session file: <code>%s</code>'))
+		]);
+	},
+
+	handleSave: null,
+	handleSaveApply: null,
+	handleReset: null
+});