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+--- Thread: hook doesn't redirect me (/showthread.php?tid=70282)
hook doesn't redirect me - Cognie - 03-19-2018
Hi everyone,
(Sorry for my english)
I try to use hooks... It works but I've a small problem.
I said to my hook: IF condition OK -> do...
but I would like : IF condition not OK -> continue
Code:
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Maintenance extends CI_Controller {
public function index ()
{
$this->CI =& get_instance();
$this->CI->options_params = $this->CI->m_options->get_options();
$off = new DateTime($this->CI->options_params[0]->off_ligne);
$today = date("Y-m-d H:i:s");
$now = new DateTime($today);
$interval = $now->diff($off);
$decal = $interval->format('%a');
$signe = $interval->format('%R');
if ($this->CI->options_params[0]->maintenance == 1 && $this->config->item('acces')[$_SERVER['mail']] === 'admin')
{
if ($signe === "-")
{
echo "<div> TOTO </div>";
}
}
}
}When the condition is ok... it's good, the message is displayed and the application doen't continue...
but when the condition is not ok... I've a blank page ... I would like that the application continue normaly.
Someone to help me ?
Thanks
Marc
RE: hook doesn't redirect me - Narf - 03-19-2018
Is that code your actual hook?
If so, hooks are not controllers. You're not supposed to extend CI_Controller for a hook.
Also, `get_instance()` means "get the controller instance", and you're doing that from inside a controller ... the same controller that would be returned by it.
RE: hook doesn't redirect me - Cognie - 03-20-2018
(03-19-2018, 08:28 AM)Narf Wrote: Is that code your actual hook?
If so, hooks are not controllers. You're not supposed to extend CI_Controller for a hook.
Also, `get_instance()` means "get the controller instance", and you're doing that from inside a controller ... the same controller that would be returned by it.
Thanks !
I had to blend in with all the examples I found.
My goal is to check if an entry in my database is at 1 and that we are a "user", to display an info ("site in maintenance") and otherwise continue normally.
AND, if an entry in my database is at 1 and you are "admin" then you can navigate normally.
Maybe my approach isn't optimal.
I don't want to change a file to "hard" to do this but I want to go through an admin interface.
Do you have a design tip? or, is the hook a good idea?
Thanks a lot
M.
[RESOLVED] RE: hook doesn't redirect me - Cognie - 03-20-2018
Hey,
I solved my problem (or problems).
first (in my case), my hook had to be in'post_controller' and not in'pre_controller'.
Then, I miscalled my config items in the case of a hook:
$this->ci->config->item('access')' (here the right way)
I put underneath a part of my hook
''
class Maintenance {
private $ci;
public function __construct()
{
$this->ci =& get_instance();
$this->ci->options_params = $this->ci->m_options->get_options();
}
public function go_maint()
{
''
RE: hook doesn't redirect me - InsiteFX - 03-20-2018
Why not just use a MY_Controller?
That's the first Controller loaded after index.php
RE: hook doesn't redirect me - Cognie - 03-20-2018
(03-20-2018, 04:18 AM)InsiteFX Wrote: Why not just use a MY_Controller?
That's the first Controller loaded after index.php
I didn't want to work in the core system
