Used SMF Version 2.0.15
I have added a custom action "welcome" an set it as homepage.
index.php
// Action and board are both empty... BoardIndex!
if (empty($board) && empty($topic))
{
require_once($sourcedir . '/Welcome.php');
return 'WelcomeMain';
}
For the linktree I did the following:
Sources/Load.php
// Start the linktree off empty..
if (!empty($board) OR !empty($topic) OR $_REQUEST['action'] == 'forum' OR $_REQUEST['action'] == 'collapse' OR $_REQUEST['action'] == 'unread' OR $_REQUEST['action'] == 'recent')
$context['linktree'] = array(array('url' => $scripturl . '?action=forum', 'name' => isset($txt['forum_name']) ? $txt['forum_name'] : 'Community'));
else
$context['linktree'] = array();
Everything works as it should, but when I call the homepage (domain.tld or domain.tld/index.php) I get the following error message:
https://www.domain.tld/index.php?https://www.domain.tld/
8: Undefined index: action
File: /var/www/vhosts/domain.tld/httpdocs/Sources/Load.php
Line: 607
Line 607 is that, what I have changed
if (!empty($board) OR !empty($topic) OR $_REQUEST['action'] == 'forum' OR $_REQUEST['action'] == 'collapse' OR $_REQUEST['action'] == 'unread' OR $_REQUEST['action'] == 'recent')
I think the error comes up, because at domain.tld or domain.tld/index.php there is nothing attached, e.g.
domain.tld/index.php?board=1.0
domain.tld/index.php?action=something
Does anyone have any idea how to fix the error?
check if $_REQUEST['action'] is set before checking its value
Do you have an example?
instead of directly checking if: $_REQUEST['action']=='something'
check that it is set first: isset($_REQUEST['action']) && $_REQUEST['action']=='something'
I have tried this and get a white page
if isset($_REQUEST['action']) && ($_REQUEST['action'] == 'forum' OR $_REQUEST['action'] == 'collapse' OR $_REQUEST['action'] == 'unread' OR $_REQUEST['action'] == 'recent')
$context['linktree'] = array(array('url' => $scripturl . '?action=forum', 'name' => isset($txt['forum_name']) ? $txt['forum_name'] : 'Community'));
else
$context['linktree'] = array();
What could be wrong?
conditions have to be between parenthesis: "if (conditions)" not "if conditions"
incidentally, with that logic, the welcome page will NOT show on index.php (with no argument)
if that is your intention, then OK... but, from your description, it seemed like you want it to show on the base index page as well as recent and unread.
Thats how it works
// Start the linktree off empty..
if ((!empty($board) OR !empty($topic) OR (isset($_REQUEST['action']) && $_REQUEST['action'] == 'forum' OR $_REQUEST['action'] == 'collapse' OR $_REQUEST['action'] == 'unread' OR $_REQUEST['action'] == 'recent')))
$context['linktree'] = array(array('url' => $scripturl . '?action=forum', 'name' => isset($txt['forum_name']) ? $txt['forum_name'] : 'Community'));
else
$context['linktree'] = array();
I'd have just installed a portal to do this for me, personally, I don't feel the need to write *everything* from scratch ;)
Quote from: Kindred on May 16, 2019, 10:11:29 AM
incidentally, with that logic, the welcome page will NOT show on index.php (with no argument)
What do you mean exactly?
When I call domain.tld or domain.tld/index.php there are shown the action=welcome page.
Quote from: Arantor on May 16, 2019, 10:25:19 AM
I'd have just installed a portal to do this for me, personally, I don't feel the need to write *everything* from scratch ;)
Ok, but I'm comming up from YaBBSE with my active Sites.
They are still running SMF 1.1.21. It was easier then to use custom actions. Now I'm going to adjust that for 2.0.x