+function quickAddFeed() {
+ const query = "backend.php?op=feeds&method=quickAddFeed";
+
+ // overlapping widgets
+ if (dijit.byId("batchSubDlg")) dijit.byId("batchSubDlg").destroyRecursive();
+ if (dijit.byId("feedAddDlg")) dijit.byId("feedAddDlg").destroyRecursive();
+
+ const dialog = new dijit.Dialog({
+ id: "feedAddDlg",
+ title: __("Subscribe to Feed"),
+ style: "width: 600px",
+ show_error: function(msg) {
+ const elem = $("fadd_error_message");
+
+ elem.innerHTML = msg;
+
+ if (!Element.visible(elem))
+ new Effect.Appear(elem);
+
+ },
+ execute: function() {
+ if (this.validate()) {
+ console.log(dojo.objectToQuery(this.attr('value')));
+
+ const feed_url = this.attr('value').feed;
+
+ Element.show("feed_add_spinner");
+ Element.hide("fadd_error_message");
+
+ xhrPost("backend.php", this.attr('value'), (transport) => {
+ try {
+
+ try {
+ var reply = JSON.parse(transport.responseText);
+ } catch (e) {
+ Element.hide("feed_add_spinner");
+ alert(__("Failed to parse output. This can indicate server timeout and/or network issues. Backend output was logged to browser console."));
+ console.log('quickAddFeed, backend returned:' + transport.responseText);
+ return;
+ }
+
+ const rc = reply['result'];
+
+ notify('');
+ Element.hide("feed_add_spinner");
+
+ console.log(rc);
+
+ switch (parseInt(rc['code'])) {
+ case 1:
+ dialog.hide();
+ notify_info(__("Subscribed to %s").replace("%s", feed_url));
+
+ updateFeedList();
+ break;
+ case 2:
+ dialog.show_error(__("Specified URL seems to be invalid."));
+ break;
+ case 3:
+ dialog.show_error(__("Specified URL doesn't seem to contain any feeds."));
+ break;
+ case 4:
+ const feeds = rc['feeds'];
+
+ Element.show("fadd_multiple_notify");
+
+ const select = dijit.byId("feedDlg_feedContainerSelect");
+
+ while (select.getOptions().length > 0)
+ select.removeOption(0);
+
+ select.addOption({value: '', label: __("Expand to select feed")});
+
+ let count = 0;
+ for (const feedUrl in feeds) {
+ select.addOption({value: feedUrl, label: feeds[feedUrl]});
+ count++;
+ }
+
+ Effect.Appear('feedDlg_feedsContainer', {duration : 0.5});
+
+ break;
+ case 5:
+ dialog.show_error(__("Couldn't download the specified URL: %s").
+ replace("%s", rc['message']));
+ break;
+ case 6:
+ dialog.show_error(__("XML validation failed: %s").
+ replace("%s", rc['message']));
+ break;
+ case 0:
+ dialog.show_error(__("You are already subscribed to this feed."));
+ break;
+ }
+
+ } catch (e) {
+ console.error(transport.responseText);
+ exception_error(e);
+ }
+ });
+ }
+ },
+ href: query});