I need to write a function in WordPress.
I would like to function to work on this principle:
- Checking function if the user is logged,
- Checking whether I am currently on the "my-account"
- And what i need (Previous page is the "checkout" subpage)
function add_login_check()
{
if ( is_user_logged_in() && is_page( 'my-account' ) ) {
wp_redirect('http://google.com');
exit;
}
}
add_action('wp', 'add_login_check');
I need to add a function wp_get_referer?
You are trying to hook to late, the headers are already sent.
You can use other action like init or wp_loaded
add_action('init', 'add_login_check');
The Action Reference page shows the order of the WordPress actions.
Hope it helps !
Related
Nobody access my full wordpress website without login, if user is not logined than redirect it to http://example/submit-project/.
I'm trying to do this with this code:
$current_user = wp_get_current_user(); $crntusr = $current_user; if($crntusr->ID == 0){ wp_redirect( 'example.com/login'; ); }
But get this error:
Warning: Cannot modify header information - headers already sent by
(output started at
/home/content/n3pnexwpnas02_data02/36/3929936/html/wp-content/themes/freelanceengine/header.php:14)
in
/home/content/n3pnexwpnas02_data02/36/3929936/html/wp-includes/pluggable.php
on line 1195
1) wp_redirect() does not exit automatically, and should almost always be followed by a call to exit.
2) you should make an redirect before your template output something.
3) Better to refrain from using absolute links like http://example.com, you can get your WP login page via wp_login_url() function.
Remove your redirect code from your header.php file and try to add this code to your functions.php:
add_action ('wp_loaded', 'my_custom_redirect');
function my_custom_redirect() {
if (!is_user_logged_in() and !in_array($GLOBALS['pagenow'], array('wp-login.php', 'wp-register.php')) ) {
wp_redirect(wp_login_url());
exit;
}
}
Update.
If your login form is on custom page (http://example/submit-project/), then you should use this code:
add_action ('wp_loaded', 'my_custom_redirect');
function my_custom_redirect() {
if (!is_user_logged_in() and $_SERVER['REQUEST_URI'] != '/submit-project/' ) {
wp_redirect('http://example/submit-project/');
exit;
}
}
Hi I would like to ask you guys if this is possible in Woocommerce hooks
the hook I'm using is this one,
woocommerce_order_status_processing
I want this hook only to be called in user side after payment, which is works ok but in the admin if I change the oder status, this hook is also triggering, can I disabled my custom hook in admin and will run/trigger only for the user side?
add_action( 'woocommerce_order_status_processing', 'order_extracode' );
function order_extracod( $order_id) {
.....
}
the above code is the function and hook I added, I tried !is_admin() but it is not working, and still processing this function in Admin Orders
thanks (TIA)
This hook will be executed every time there's a statu change.
What you can do is to decide if you want to execute the code in the front or in the Dashboard.
add_action( 'woocommerce_order_status_processing', 'order_extracode' );
function order_extracod( $order_id) {
if( ! is_admin()){
// Your code here
}
}
The only conditional tag to detect if you are in the dashboard or not is the is_admin()
WooCommere cannot tell the difference between who is triggering the woocommerce_order_status_processing action.
If you want something to happen when the user completes payment, you could try the woocommerce_payment_complete hook in abstract-wc-order.php.
Alternatively you can use current_user_can() function to determine the whether the hook can be executed or not, like this
if( !current_user_can( 'administrator' ) && !current_user_can( 'manage_options' ) ) {
//do your stuff
}
I want my plugin to register a script only in a certain page.
For example, inside my plugin file I want to write something like this:
if (is_page()) {
$pageid_current = get_the_ID();
$page_slug = get_post($pageid_current)->post_name;
if ($page_slug == 'articles'){
wp_register_script('myscript', '/someurl/main.js');
}
}
But I get the error:
is_page was called incorrectly. Conditional query tags do not work
before the query is run. Before then, they always return false. Please
see Debugging in WordPress for more information. (This message was
added in version 3.1.)
How can I, inside of a plugin, register a script in a certain page?
is_page() only work within template files.
And to use it within plugin files, you need to use it with the combination of template_redirect action hook.
This action hook executes just before WordPress determines which template page to load.
So following snippet would work:
add_action( 'template_redirect', 'plugin_is_page' );
function plugin_is_page() {
if ( is_page( 'articles' ) ) {
wp_register_script( 'my-js-handler', '/someurl/main.js', [], '1.0.0', true );
}
}
You could use is_page() after template redirect so you need to add in the hook like this :
add_action('template_redirect','your_function');
function your_function(){
if ( is_page('test') ) {
// do you thing.
}
}
You must register your script as if you want it to work everywhere.
You can de-register it after the job is done, like this:
function deregister_my_script() {
if (!is_page('page-d-exemple') ) {
wp_deregister_script( 'custom-script-1' );
}
}
add_action('wp_print_scripts', 'deregister_my_script', 100 );
I wanna do the following:
If a user is logged out, he can view the page id=10, if a user is logged in and view page id=10 he will be redirected to page id=5. I tried adding the below code into my header, but it didn't work.
add_action( 'init', 'check_redirect_page' );
function check_redirect_page() {
if ( is_user_logged_in() && is_page( 10 ) ) {
wp_redirect( get_permalink( 5 ) );
exit;
}
}
Try using the wp hook rather than init; WordPress won't have got far enough at init to know whether it's dealing with a particular page or not.
add_action( 'wp', 'check_redirect_page' );
From the Conditional Tags documentation:
Warning: You can only use conditional query tags after the
posts_selection action hook in WordPress (the wp action hook is the
first one through which you can use these conditionals). For themes,
this means the conditional tag will never work properly if you are
using it in the body of functions.php, i.e. outside of a function.
I thought this would be an easy thing but many hours have gone by and still no results.
I am creating a Wordpress plug-in that should only appear in the dashboard if the user is an admin. I wrapped my hooks in the is_admin() method, but when I log in as a user who is just a subscriber, I still see the menu.
Isn't it just that easy???
Here's a code except starting right below the comment section to register the plugin... everything not shown is just functions doing their job ...
if( is_admin ){
add_action('admin_menu', 'ppm_talentexpo_add_page');
add_action('admin_menu', 'ppm_expos_submenu');
} // end is_admin
function ppm_talentexpo_add_page() {
$mypage = add_menu_page('Talent Expo', 'Talent Expos', 2, 'ppmtalentexpo', 'jwg_talentexpo_options_main_page', '/wp-admin/images/media-button-music.gif' , 21);
add_action( "admin_print_scripts-$mypage", 'jwg_ppmtalentexpo_admin_head' );
} // end function
It looks like you left out the parentheses when calling is_admin in the conditional.
Try
if( is_admin() ){
add_action('admin_menu', 'ppm_talentexpo_add_page');
add_action('admin_menu', 'ppm_expos_submenu');
}
Also if you're not using an older WordPress install, add_menu_page allows you to specify a capability that WordPress will check for. This lets WordPress manage showing the item or not.
So you can define a custom capabilty (or reuse an existing one), and the menu should take care of itself.
add_action('admin_menu', 'ppm_talentexpo_add_page');
add_action('admin_menu', 'ppm_expos_submenu');
function ppm_talentexpo_add_page() {
$mypage = add_menu_page('Talent Expo', 'Talent Expos', 'my_custom_talent_expos_capability', 'ppmtalentexpo', 'jwg_talentexpo_options_main_page', '/wp-admin/images/media-button-music.gif' , 21);
add_action( "admin_print_scripts-$mypage", 'jwg_ppmtalentexpo_admin_head' );
}