WooCommerce E-Mail Activation
/** * * * FUNCTION TO CHANGE LOGIN PAGE LOGO * * */
function my_login_logo_one() { ?>
<style type="text/css">
body.login div#login h1 a {
background-image: url(/wp-content/themes/mytheme/images/logo.png);
background-size: 200px auto;
width: 220px;
height: 140px;
//Add your own logo image in this url
padding-bottom: 10px; }
</style>
<?php }
add_action( 'login_enqueue_scripts', 'my_login_logo_one' );
/** * * * FUNCTION TO CHANGE LOGIN PAGE LOGO URL * * */
function my_login_logo_url() {
return get_bloginfo( 'url' ); }
add_filter( 'login_headerurl', 'my_login_logo_url' );
function my_login_logo_url_title() {
return 'Your Site Name and Info'; }
add_filter( 'login_headertitle', 'my_login_logo_url_title' );
/** * * * FUNCTIONS TO ACHIEVE VERIFY MAIL & ACCOUNT AFTER REGISTER * * */
// prevent user automatic log after register
function wc_registration_redirect( $redirect_to ) {
wp_logout();
wp_redirect( '/my-account/?q=');
exit;
}
// after login check if this email is verified
function wp_authenticate_user( $userdata ) {
$isActivated = get_user_meta($userdata->ID, 'is_activated', true);
if ( !$isActivated ) {
$userdata = new WP_Error(
'inkfool_confirmation_error',
__( '<strong>ERROR:</strong> Your account has to be activated before you can login.
You can resend by clicking <a href="/my-account/?u='.$userdata->ID.'">here</a> /
<b>ERROR:<b> Your must validate your account in order to continue.
To resend the validation from <a href="/my-account/?u='.$userdata->ID.'">here</a>', 'inkfool' )
);
}
return $userdata;
}
// after register sendemail to verify account
function my_user_register($user_id) {
// get user data
$user_info = get_userdata($user_id);
// create md5 code to verify later
$code = md5(time());
// make it into a code to send it to user via email
$string = array('id'=>$user_id, 'code'=>$code);
// create the activation code and activation status
update_user_meta($user_id, 'is_activated', 0);
update_user_meta($user_id, 'activationcode', $code);
// create the url
$url = get_site_url(). '/my-account/?p=' .base64_encode( serialize($string));
// basically we will edit here to make this nicer
$html = 'Please click the following links to activate / <b>Click the following link to validate your account: </b> <br/><br/> <a href="'.$url.'">'.$url.'</a>';
// send an email out to user
wc_mail($user_info->user_email, __('Your-Site.Gr - Activate your account'), $html);
}
function my_init(){
if(isset($_GET['p'])){
$data = unserialize(base64_decode($_GET['p']));
$code = get_user_meta($data['id'], 'activationcode', true);
// check whether the code given is the same as ours
if($code == $data['code']){
// update the db on the activation process
update_user_meta($data['id'], 'is_activated', 1);
wc_add_notice( __( '<strong>Success:</strong> Your account has been activated! ', 'inkfool' ) );
}else{
wc_add_notice( __( '<strong>Error:</strong> Activation fails, please <a href="/contact">contact our administrator.</a>', 'inkfool' ) );
}
}
if(isset($_GET['q'])){
wc_add_notice( __( '<strong>Your account has to be activated before you can login. Please check your email.', 'inkfool' ) );
}
if(isset($_GET['u'])){
my_user_register($_GET['u']);
wc_add_notice( __( '<strong>Success:</strong> Your activation email has been resend. Please check your email.</b>', 'inkfool' ) );
}
}
WordPress Functions for Custom Login
/** * Function for redirecting users on login based on user role */
function my_login_redirect( $url, $request, $user ){
if( $user && is_object( $user ) && is_a( $user, 'WP_User' ) ) {
if( $user->has_cap( 'administrator' ) ) {
$url = home_url('/index.php');
} else {
$url = home_url('/index.php');
}
}
return $url;}add_filter('login_redirect', 'my_login_redirect', 10, 3 );
/** * Function for redirecting users on logout */
function logout_page() {
$login_page = home_url( '/login.php' );
wp_redirect( $login_page . "" );
exit;
}
add_action('wp_logout','logout_page');
/** * Function for redirecting users on failed login */
function login_failed() {
$login_page = home_url( '/login.php' );
wp_redirect( $login_page . "?login=failed" );
exit;
}
add_action( 'wp_login_failed', 'login_failed' );
/** * Function for redirecting users on empty user & pass fields */
function verify_username_password( $user, $username, $password ) {
$login_page = home_url( '/login.php' );
if( $username == "" || $password == "" ) {
wp_redirect( $login_page . "?login=empty" );
exit;
}
}
add_filter( 'authenticate', 'verify_username_password', 1, 3);
Allow Shortcodes in Text Widgets
add_filter('widget_text', 'do_shortcode');
Add Search Bar in Header
add_filter('wp_nav_menu_items','add_search_box_to_menu', 10, 2);
function add_search_box_to_menu( $items, $args ) {
if( $args->theme_location == 'primary' )
return $items.get_search_form();
return $items;
}
Restrict Custom Post Type to Logged In Users
/** * Assume that we have a custom post type "advert" */
add_filter( 'wp', 'custom_post_type_redirect', 0 );
function custom_post_type_redirect( $content ) {
global $post;
if(
(
$post->post_type == 'advert'
||
is_post_type_archive( 'advert' )
)
&&
!is_user_logged_in()
) {
wp_redirect( get_home_url() );
exit;
}
return $content;
}
/** * If user is not Logged it, redirect user to home */
Get WP Post Content Without the First Image
/** * A BEAUTIFUL SOLUTION I FOUND IN http://www.setupmyvps.com/how-to-get-post-content-without-the-first-image-in-wordpress */
// This one in the theme's functions
function remove_first_image($the_string) {
$count = substr_count($the_string, '<img');
if ($count > 0) {
$length = strlen($the_string);
$imgBeg = strpos($the_string, '<img');
$imgEnd = strpos($the_string, '>', $imgBeg);
$chop = $length-$imgEnd;
$new_content = substr($the_string, 0, $imgBeg) . substr($the_string, $imgEnd+1, $chop);
$capcount = substr_count($new_content, '[caption');
if ($capcount > 0) {
$length = strlen($new_content);
$capBeg = strpos($new_content, '[caption');
$capClose = strpos($new_content, '/caption]');
$capEnd = strpos($new_content, ']', $capClose);
$chop = $length-$capEnd;
$final_content = substr($new_content, 0, $capBeg) . substr($new_content, $capEnd+1, $chop);
return $final_content;
}
else {
return $new_content;
}
}
else {
return $the_string;
}
}
// Calling the function from the loop
while ( have_posts() ) : the_post(); ?>
<?php $old_content = get_the_content(); ?>
<?php $new_content = remove_first_image($old_content); ?>
<?php $display_content = apply_filters('the_content',$new_content); ?>
<div class="your-content-class">
<?php echo $display_content; ?>
</div>
