1 files changed, 69 insertions, 0 deletions
diff --git a/plugins/updater/updater.js b/plugins/updater/updater.js
new file mode 100644
index 000000000..17452d734
--- /dev/null
+++ b/plugins/updater/updater.js
@@ -0,0 +1,69 @@
+function updateSelf() {
+	try {
+		var query = "backend.php?op=pluginhandler&plugin=updater&method=updateSelf";
+
+		if (dijit.byId("updateSelfDlg"))
+			dijit.byId("updateSelfDlg").destroyRecursive();
+
+		var dialog = new dijit.Dialog({
+			id: "updateSelfDlg",
+			title: __("Update Tiny Tiny RSS"),
+			style: "width: 600px",
+			closable: false,
+			performUpdate: function(step) {
+				dijit.byId("self_update_start_btn").attr("disabled", true);
+				dijit.byId("self_update_stop_btn").attr("disabled", true);
+
+				notify_progress("Loading, please wait...", true);
+				new Ajax.Request("backend.php", {
+				parameters: "?op=pluginhandler&plugin=updater&method=performUpdate&step=" + step +
+					"&params=" + param_escape(JSON.stringify(dialog.attr("update-params"))),
+				onComplete: function(transport) {
+					try {
+						rv = JSON.parse(transport.responseText);
+						if (rv) {
+							notify('');
+
+							rv['log'].each(function(line) {
+								$("self_update_log").innerHTML += "<li>" + line + "</li>";
+							});
+
+							dialog.attr("update-params", rv['params']);
+
+							if (!rv['stop']) {
+								window.setTimeout("dijit.byId('updateSelfDlg').performUpdate("+(step+1)+")", 500);
+							} else {
+								dijit.byId("self_update_stop_btn").attr("disabled", false);
+							}
+
+						} else {
+							console.log(transport.responseText);
+							notify_error("Received invalid data from server.");
+						}
+
+						dialog.attr("updated", true);
+					} catch (e) {
+						exception_error("updateSelf/inner", e);
+					}
+				} });
+			},
+			close: function() {
+				if (dialog.attr("updated")) {
+					window.location.reload();
+				} else {
+					dialog.hide();
+				}
+			},
+			start: function() {
+				if (prompt(__("Live updating is considered experimental. Backup your tt-rss directory before continuing. Please type 'yes' to continue.")) == 'yes') {
+					dialog.performUpdate(0);
+				}
+			},
+			href: query});
+
+		dialog.show();
+	} catch (e) {
+		exception_error("batchSubscribe", e);
+	}
+}
+