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Finish implementing the watchlist backend. Now to test it!

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This commit is contained in:
Starbeamrainbowlabs 2019-12-23 15:39:28 +00:00
parent f7ee581709
commit 85fb5cd6c1
Signed by: sbrl
GPG key ID: 1BE5172E637709C2
1 changed files with 38 additions and 4 deletions
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42
modules/feature-watchlist.php
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@ -15,6 +15,7 @@ register_module([
* @apiParam {string} format The format to return the watchlist in.
*
* @apiError WatchlistsDisabled Watchlists are disabled because the watchlists_enable setting is set to false.
* @apiError NotLoggedIn You aren't logged in, so you can't edit your watchlist (only logged in users have a watchlist).
* @apiError NoEmailAddress The currently logged in user doesn't have an email address specified in their account.
*/
@ -96,16 +97,21 @@ register_module([
/**
* @api {get} ?action=watchlist-edit&do={do_verb} Edit your watchlist
* @api {get} ?action=watchlist-edit&do={do_verb}[&page={pagename}][&returnto=url] Edit your watchlist
* @apiName WatchlistEdit
* @apiGroup Settings
* @apiPermission User
*
* TODO: Finish filling this out
* @apiParam {string} string The string to hash.
* @apiParam {boolean} raw Whether to return the hashed password as a raw string instead of as part of an HTML page.
* @apiParam {string} pagename The name of the page to operate on.
* @apiParam {string} do The thing to do. Supported verbs: add, remove, clear. The first 2 require the page GET parameter to be specified, but the clear verb doesn't (as it clears the entire list).
* @apiParam {string} returnto Optional. Specifies a URL to redirect to (with the http status code 302) upon success.
*
* @apiError ParamNotFound The string parameter was not specified.
* @apiError WatchlistsDisabled Watchlists are disabled because the watchlists_enable setting is set to false.
* @apiError NotLoggedIn You aren't logged in, so you can't edit your watchlist (only logged in users have a watchlist).
* @apiError NoEmailAddress The currently logged in user doesn't have an email address specified in their account.
* @apiError DoVerbNotRecognised The specified do verb was not recognised. Supported verbs: add, remove, clear (a canonical list is returned with this error).
* @apiError PageNotFound The page name was not found in your watchlist.
*/
/*
@ -135,22 +141,50 @@ register_module([
header("x-problem: no-email-address-in-user-preferences");
exit(page_renderer::render_main("No email address specified -$settings->sitename", "<p>You are logged in, but have not specified an email address to send notifications to. Try specifying one in your <a href='?action=user-preferences'>user preferences</a> and then coming back here.</p>"));
}
// The thing we should do.
$do = $_GET["do"] ?? "null";
// The location we should redirect to after doing it successfully, if anywhere
$returnto = $_GET["returnto"] ?? null;
// If the watchlist doesn't exist, create it
// Note that saving this isn't essential - so we don't bother unless we perform some other action too.
if(!is_array($env->user_data->watchlist))
$env->user_data->watchlist = [];
switch($do) {
case "add":
// Add the new page to the watchlist
$env->user_data->watchlist[] = $env->page;
// Sort the list
$collator = new Collator();
$collator->sort($env->user_data->watchlist, SORT_NATURAL | SORT_FLAG_CASE);
// Save back to disk
save_settings();
break;
case "remove":
$index = array_search($env->page, $env->user_data->watchlist);
if($index === false) {
http_response_code(400);
exit(page_renderer::render_main("Watchlist item not found - Error - $settings->sitename", "<p>Oops! The page with the name <em>".htmlentities($env->page)."</em> isn't currently on your watchlist, so it couldn't be removed. Perhaps you already removed it?</p>
<p>Try going <a href='?action=watchlist'>back to your watchlist</a>.</p>"));
}
array_splice($env->user_data->watchlist, $index, 1);
save_settings();
break;
case "clear":
$env->user_data->watchlist = [];
save_settings();
default:
http_response_code(400);
header("content-type: text/plain");
exit("Error: The do verb '$do' wasn't recognised. Current verbs supported: add, remove, clear");
}
if($redirect) {
http_response_code(302);
header("location: $returnto");
}
exit(page_renderer::render_main("Watchlist update successful", "<p>Your watchlist was updated successful. <a href='".htmlentities($returnto)."'>Click here</a> to return to your previous page.</p>"));
});
}
]);