feed (Commands) | |
---|---|
Type | Corrade progressive command |
Command | feed |
Description | The feed command allows managing RSS feeds. |
Parameters | group , password , action |
Last Changes | Release 9.74 - added the required name parameter. |
The feed
command can manage feeds for the specified group such that Corrade will poll the feeds continuously and, given an installed feed
notification, will pass the data to the installed URL.
Command | Required Parameters | Required Corrade Permissions | Example |
---|---|---|---|
feed | group , password , action | feed | llInstantMessage(CORRADE, wasKeyValueEncode( [ // subscribe to the Second Life // grid status RSS feed "command", "feed", "group", wasURLEscape(GROUP), "password", wasURLEscape(PASSWORD), "action", "add", // a descriptive name for your feed "name", wasURLEscape("Second Life Grid Status"), "URL", wasURLEscape("https://status.secondlifegrid.net/history.rss"), "callback", wasURLEscape(URL) ] ) ); |
Parameter | Possible value | Second Parameter | Description |
---|---|---|---|
action | add | URL | Add an RSS feed to Corrade by URL . |
name |
|||
remove | URL | Remove an RSS feed from Corrade by URL . |
|
list | List all RSS feeds by URL. |
Corrade supports any number of RSS feeds bound to a group. In order to have Corrade poll for an RSS feed, you would first have to add the URL to Corrade using the feed
command. For instance, we know the RSS feed to the grid status Second Life blog (the Blog options->Subscribe to RSS feed
link) and we add it to Corrade:
llInstantMessage(CORRADE, wasKeyValueEncode( [ // subscribe to the Second Life // grid status RSS feed "command", "feed", "group", wasURLEscape(GROUP), "password", wasURLEscape(PASSWORD), "action", "add", "name", "GridStatus", "URL", wasURLEscape("https://community.secondlife.com/secondlife/rss/board?board.id=status-blog"), "callback", wasURLEscape(URL) ] ) );
We can also remove this URL later of course by setting the action
parameter to remove
:
llInstantMessage(CORRADE, wasKeyValueEncode( [ // subscribe to the Second Life // grid status RSS feed "command", "feed", "group", wasURLEscape(GROUP), "password", wasURLEscape(PASSWORD), "action", "remove", "URL", wasURLEscape("https://community.secondlife.com/secondlife/rss/board?board.id=status-blog"), "callback", wasURLEscape(URL) ] ) );
However, now that we have added the URL, Corrade will poll every FeedsUpdateInterval for news. In case that during the last FeedsUpdateInterval, any new items have been posted, then Corrade will send the news via the feed
notification. So, in order to capture them, we will have to install a feed
notification:
llInstantMessage(CORRADE, wasKeyValueEncode( [ // set a notification to make // Corrade send any new RSS // posts to the given URL "command", "notify", "group", wasURLEscape(GROUP), "password", wasURLEscape(PASSWORD), "action", "set", "type", "feed", // send any new posts to URL "URL", wasURLEscape(URL), // to confirm that the notification // has been successfully installed "callback", wasURLEscape(URL) ] ) );
Now, every FeedsUpdateInterval, Corrade will poll for new RSS feed items and deliver them to the installed URL.
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