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How to get url with javascript and pass it to php as a variable

I have code to get some data (terms = page-a) built with Wordpress.
Currently, the data of page-a is acquired like'terms' =>'page-a' and displayed on the example.com/page-a page.
I would like to change this data acquisition code so that the data along the lower page url can be acquired (for example, the data on page-b at example.com/page-b).
I created a code to get the url with $_SERVER and convert it, but I can't get the url because I am using ajax. I want to get the url with javascript and pass it to php.
How should I make the changes?
functions.php
add_action('wp_ajax_get_case', 'dk_get_case');
add_action('wp_ajax_nopriv_get_case', 'dk_get_case');
function dk_get_case() {
$headers['Access-Control-Allow-Origin'] = '*';
$return = ['status' => false, 'data' => [], 'message' => ''];
$case_clinics = [1,2,3,4];
foreach($case_clinics as $key => $case_clinic){
// (1)Get the current URL
$http = is_ssl() ? 'https' : 'http' . '://';
$url = $http . $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"];
// (2)Get a string such as'page-a' from the URL
$keys = parse_url($url);
$path = explode("/", $keys['path']);
$terms = $path[2];
$dk_posts = get_posts(
array(
'showposts' => -1,
'post_type' => 'case',
'tax_query' => array(
'relation' => 'AND',
array(
'taxonomy' => 'case_clinic',
'field' => 'term_id',
'terms' => $case_clinic
),
array(
'taxonomy' => 'case_category',
'field' => 'slug',
'terms' => 'page-a'
)
)
)
);
taxonomy-case_category-page-a.php
<div class="col case-right">
<h3 style="font-family:'Futura PT'; font-weight:600">Clinic</h3>
<h4 style="font-weight:600">Clinic</h4>
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　//data display position
<div class="case-img" data-slider-3></div>
<div class="popup"></div>
</div>
Tried
footer.php
<script>
jQuery(document).ready(function () {
var url = window.location.href;
$.ajax({
type: "GET",
url: "taxonomy-case_category-page-a.php",
data: {"url": url},
});
});
taxonomy-case_category-page-a.php
<?php var_dump($_GET['url']); ?>
error
GET: 404error
https://example.com/pagea/taxonomy-case_category-page-a.php?url=https%3A%2F%2Fcharme-beauty.jp%2Fstaging%2Fcase%2Fpagea%2F

Display WordPress last posts via AJAX

I am building a news blog that upload posts every hour. I have created a shortcode that displays the last 15 posts on the home page. My problem was that the server cache needed to be deleted every hour. so I've decided to serve the post via AJAX so this area will get the latest posts every page load.
I found this answer and combine it whit my code.
My problem is that it displays all of the posts and not just 15.
PHP:
function get_ajax_posts() {
// Query Arguments
$args = array(
'post_type' => array('post'),
'post_status' => array('publish'),
'posts_per_page' => 15,
'nopaging' => true,
'order' => 'DESC',
'orderby' => 'date',
);
$ajaxposts = new WP_Query( $args );
$response = '';
if ( $ajaxposts->have_posts() ) {
while ( $ajaxposts->have_posts() ) {
$ajaxposts->the_post();
$response .= get_template_part( 'template-parts/content-archive');
}
} else {
$response .= get_template_part('none');
}
echo $response;
exit; // leave ajax call
}
// Fire AJAX action for both logged in and non-logged in users
add_action('wp_ajax_get_ajax_posts', 'get_ajax_posts');
add_action('wp_ajax_nopriv_get_ajax_posts', 'get_ajax_posts');
JS:
$.ajax({
type: 'POST',
url: '<?php echo admin_url('admin-ajax.php');?>',
dataType: "html",
data: { action : 'get_ajax_posts' },
success: function( response ) {
$( '.home-hot-flights' ).html( response );
//hot-flights
var hot_flights_item = $(".home-hot-flights article").width() + 17;
$(".art-move-left").click(function () {
$('.move-right').addClass('show-move-right');
var leftPos = $('.home-hot-flights').scrollLeft();
$(".home-hot-flights").animate({scrollLeft: leftPos - hot_flights_item}, 200);
});
$(".art-move-right").click(function () {
var leftPos = $('.home-hot-flights').scrollLeft();
$(".home-hot-flights").animate({scrollLeft: leftPos + hot_flights_item}, 200);
});
}
});

This might help you:
Pagination parameters
(nopaging (boolean) – show all posts or use pagination. Default value
is ‘false’, use paging. )
Display all posts by disabling pagination:
$query = new WP_Query( array( 'nopaging' => true ) );
I think you should remove that parameter if you want to display a certain number of posts using posts_per_page.

Try this piece of code I have edit your code please see below
function get_ajax_posts() {
// Query Arguments
$args = array(
'post_type' => array('post'),
'post_status' => array('publish'),
'posts_per_page' => 15,
'order' => 'DESC',
'orderby' => 'date',
);
wp_reset_query();
$ajaxposts = new WP_Query( $args );
$response = '';
if ( $ajaxposts->have_posts() ) {
while ( $ajaxposts->have_posts() ) {
$ajaxposts->the_post();
$response .= get_template_part( 'template-parts/content-archive');
}
} else {
$response .= get_template_part('none');
}
echo $response;
exit; // leave ajax call
}
// Fire AJAX action for both logged in and non-logged in users
add_action('wp_ajax_get_ajax_posts', 'get_ajax_posts');
add_action('wp_ajax_nopriv_get_ajax_posts', 'get_ajax_posts');
If the two loops data is overwridden then, I your first code wp_reset_query() is incorrect. If you are using WP_Query then
wp_reset_postdata() //remove wp_reset_query() which is used for wp_query()
should be used after the end of the WHILE loop which means that in your two loops you have to have
wp_reset_postdata() // use this at both loops

Campaign Monitor Ajax form submission

Campaign Monitor seems to have updated their code snippets to use a different method of submitting the forms. Now in the <form> tag there's a data-id attribute. None of the usual ways of submitting the forms using Ajax work anymore. Does anybody know how to use Ajax to submit the new style of Campaign Monitor forms?
Here's the code snippet Campaign Monitor gives me:
<form id="subForm" class="js-cm-form" action="https://www.createsend.com/t/subscribeerror?description=" method="post" data-id="A61C50BDC994654B1D79D5719EC1255C09788D1CED7F46D508DAE8944C2CB34BA5EC78954EB81FB5F54AD0716B1F245E696D5CFAF72B819D19DC3B44517">
<p>
<label for="fieldEmail">Email</label>
<br />
<input id="fieldEmail" name="cm-wmpt-wmpt" type="email" class="js-cm-email-input"
required />
</p>
<p>
<button class="js-cm-submit-button" type="submit">Subscribe</button>
</p>
</form>
<script type="text/javascript" src="https://js.createsend1.com/javascript/copypastesubscribeformlogic.js"></script>

I emailed their support, so I can answer the question myself. They've replaced all the old methods with their API. You need to have the form's action set to your own endpoint (e.g. signup.php).
I'm using PHP, so I downloaded their PHP API wrapper from https://github.com/campaignmonitor/createsend-php. A simple example is like this:
require_once 'lib/campaignmonitor/csrest_subscribers.php';
$auth = array(
'api_key' => 'Your API key'
);
$wrap = new CS_REST_Subscribers( 'Your list ID', $auth );
$result = $wrap->add( array(
'EmailAddress' => 'Subscriber email',
'Name' => 'Subscriber name',
'CustomFields' => array(
array(
'Key' => 'Field 1 Key',
'Value' => 'Field Value'
),
array(
'Key' => 'Field 2 Key',
'Value' => 'Field Value'
),
array(
'Key' => 'Multi Option Field 1',
'Value' => 'Option 1'
),
array(
'Key' => 'Multi Option Field 1',
'Value' => 'Option 2'
)
),
'ConsentToTrack' => 'yes',
'Resubscribe' => true
) );
Update: Here's my complete PHP if you're curious:
require_once 'libs/campaignmonitor/csrest_subscribers.php';
$success_message = 'You\'ve been signed up for our email list.';
$error_message_general = 'There was a problem signing you up for the email list. Please try again.';
$error_message_format = 'Please enter a valid email address.';
if ( $_SERVER[ 'REQUEST_METHOD' ] !== 'POST' ) {
renderResponse( true, $error_message_general );
}
else {
$api_key = 'your_api_key_here';
$list_id = 'your_list_id_here';
$email = array_key_exists( 'email', $_POST ) ? $_POST[ 'email' ] : '';
$email = cleanInput( $email );
if ( filter_var( $email, FILTER_VALIDATE_EMAIL ) ) {
try {
$auth = array(
'api_key' => $api_key
);
$wrap = new CS_REST_Subscribers( $list_id, $auth );
$result = $wrap->add( array(
'EmailAddress' => $email,
'ConsentToTrack' => 'yes',
'Resubscribe' => true
) );
if ( $result->was_successful() )
renderResponse( false, $success_message );
else
renderResponse( true, $error_message_general );
}
catch ( Exception $e ) {
renderResponse( true, $error_message_general );
}
}
else {
renderResponse( true, $error_message_format );
}
}
function renderResponse( $error, $message ) {
header( 'Content-Type: application/json' );
$result = [
'error' => $error,
'message' => $message
];
echo json_encode( $result );
die();
}
function cleanInput( $data ) {
$data = trim( $data );
$data = stripslashes( $data );
$data = htmlspecialchars( $data );
return $data;
}

error in sending email from my webpage

I've created a web page that uses Javascript and PHP to send email after inserting a valid email address into a form.
Form executes a validation of the mail inserted and shows a popup if there is some error or if the sending fails. It works correctly.
A green popup should be shown if everything goes well, but it does not happen. Mail is sent and I see the following error (if I use the #button-send form):
SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data
Here is the code:
PHP
<?php
require 'mandrill.php';
$send_email_to = "contacts#email.it";
$email_subject = "Feedback landing page";
function send_email($email)
{
global $send_email_to;
global $email_subject;
$headers = "MIME-Version: 1.0" . "rn";
$headers .= "Content-type:text/html;charset=iso-8859-1" . "rn";
$headers .= "From: ".$email. "rn";
$message = "<strong>Email = </strong>".$email."<br>";
try{
$mandrill = new Mandrill("mandrillcode");
//this is not useful
/*$message = array(
'html' => '<p><strong>Email = </strong>'.$email.'</p>',
'text' => 'Example text content',
'subject' => 'Feedback landing page ',
'from_email' => $email,
'from_name' => $email,
'to' => array(
array(
'email' => 'contacts#email.it',
'name' => 'Recipient Name',
'type' => 'to'
)
)
);
$result = $mandrill->messages->send($message, $async, $ip_pool, $send_at);
print_r($result); */
$template_name = 'autoresponder';
$template_content = array(
array(
'name' => 'example name',
'content' => 'example content'
)
);
$message = array(
'html' => '<p>this is a test message with Mandrills PHP wrapper!</p>',
'subject' => 'Feedback email',
'from_email' => 'contacts#email.it',
'to' => array(
array(
'email' => $email,
'name' => 'Recipient 1'
)
),
'merge_vars' => array(
array(
'rcpt' => $email,
'vars' => array(
array(
'name' => 'merge2',
'content' => 'merge2 content'
)
)
)
)
);
print_r($mandrill->messages->sendTemplate($template_name, $template_content, $message));
return true;
}
catch(Mandrill_Error $e) {
// Mandrill errors are thrown as exceptions
echo 'A mandrill error occurred: ' . get_class($e) . ' - ' . $e->getMessage();
// A mandrill error occurred: Mandrill_Unknown_Subaccount - No subaccount exists with the id 'customer-123'
throw $e;
}
}
function validate($email)
{
$return_array = array();
$return_array['success'] = '1';
$return_array['email_msg'] = '';
if($email == '')
{
$return_array['success'] = '0';
$return_array['email_msg'] = 'inserire email';
}
else
{
$email_exp = '/^[A-Za-z0-9._%-]+#[A-Za-z0-9.-]+.[A-Za-z]{2,4}$/';
if(!preg_match($email_exp,$email)) {
$return_array['success'] = '0';
$return_array['email_msg'] = 'inserire email valida';
}
}
return $return_array;
}
$email = $_POST['email'];
$return_array = validate($email);
if($return_array['success'] == '1')
{
send_email($email);
}
header('Content-type: text/json');
echo json_encode($return_array);
die();
?>
JS
$(document).ready(function(){
$('#button-send').click(function(event){
event.preventDefault();
$.ajax({
type: 'POST',
url: 'send_form_email.php',
data: $('#email-form').serialize(),
dataType: "json",
success: function(html) {
if(html.success == '1')
{
console.log("#button-send-1 html.success 1");
$('.formdone').show("slow").delay(5000).hide("slow");
}
else
{
console.log("#button-send-1 html.success not 1");
$('.formfail').show("slow").delay(5000).hide("slow");
}
console.log("success");
},
error: function(XMLHttpRequest, textStatus, errorThrown){
console.log("#button-send-1 not html.success");
console.log("textStatus = "+textStatus);
console.log("XMLHttpRequest= "+XMLHttpRequest);
console.log("errorThrown= "+errorThrown);
}
});
});
$('#button-send-2').click(function(event){
event.preventDefault();
$.ajax({
type: 'POST',
url: 'send_form_email.php',
data: $('#email-form-2').serialize(),
success: function(html) {
if(html.success == '1')
{
console.log("#button-send-2 html.success 1");
$('.formdone2').show("slow").delay(5000).hide("slow");
}
else
{
console.log("#button-send-2 html.success not 1");
$('.formfail2').show("slow").delay(5000).hide("slow");
}
console.log("#button-send-2 success");
},
error: function(){
console.log("#button-send-2 not html.success");
}
});
});
});
EDIT:
I've added error_reporting(E_ALL); in php file and I've seen that there are some variables not initialized. In particular $async $ip_pool $send_at. I' ve added the following:
$async = false;
$ip_pool = null;
$send_at = null;
before
$result = $mandrill->messages->send($message, $async, $ip_pool, $send_at);
but nothing changes. Looking at the php error log of my provider no new errors on php are present.
I've also noticed that the first send is not useful $mandrill->messages->send($message, $async, $ip_pool, $send_at);. Only the second is needed. I've removed the first but nothing changes.
CORRECT CODE:
<?php
error_reporting(E_ALL);
require 'mandrill.php';
$send_email_to = "contacts#docgem.it";
$email_subject = "Feedback landing page DocGem";
function send_email($email)
{
global $send_email_to;
global $email_subject;
$headers = "MIME-Version: 1.0" . "rn";
$headers .= "Content-type:text/html;charset=iso-8859-1" . "rn";
$headers .= "From: ".$email. "rn";
$message = "<strong>Email = </strong>".$email."<br>";
try{
$mandrill = new Mandrill("mfSC_K7XBO8Kj5nW0VobjQ");
$template_name = 'docgem autoresponder';
$template_content = array(
array(
'name' => 'example name',
'content' => 'example content'
)
);
$message = array(
'html' => '<p>this is a test message with Mandrills PHP wrapper!</p>',
'subject' => 'Feedback landing page DocGem',
'from_email' => 'contacts#docgem.it',
'to' => array(
array(
'email' => $email,
'name' => 'Recipient 1'
)
),
'merge_vars' => array(
array(
'rcpt' => $email,
'vars' => array(
array(
'name' => 'merge2',
'content' => 'merge2 content'
)
)
)
)
);
json_encode($mandrill->messages->sendTemplate($template_name, $template_content, $message));
return true;
}
catch(Mandrill_Error $e) {
// Mandrill errors are thrown as exceptions
echo 'A mandrill error occurred: ' . get_class($e) . ' - ' . $e->getMessage();
// A mandrill error occurred: Mandrill_Unknown_Subaccount - No subaccount exists with the id 'customer-123'
throw $e;
}
}
function validate($email)
{
$return_array = array();
$return_array['success'] = '1';
$return_array['email_msg'] = '';
if($email == '')
{
$return_array['success'] = '0';
$return_array['email_msg'] = 'inserire email';
}
else
{
$email_exp = '/^[A-Za-z0-9._%-]+#[A-Za-z0-9.-]+.[A-Za-z]{2,4}$/';
if(!preg_match($email_exp,$email)) {
$return_array['success'] = '0';
$return_array['email_msg'] = 'inserire email valida';
}
}
return $return_array;
}
$email = $_POST['email'];
$return_array = validate($email);
if($return_array['success'] == '1')
{
send_email($email);
}
header('Content-type: text/json');
echo json_encode($return_array);
?>

in JSON related outputs specially when it is going to be read by javascript you need to use error reporting desabled, and also remove the die(); after the echo json_encode...
<?php
error_reporting(0);
...
...
...
header('Content-Type:application/json;');
echo json_encode($return_array);

How to send mail confirmation after signup in Cakephp 2

hello i want send mail after signup , but
i have a problem , this is UsersController :
public function add() {
if ($this->request->is('post')) {
$this->User->create();
if ($this->User->save($this->request->data)) {
$link = array('controller'=>'users','action'=>'activate', $this->User->id.'-'.md5($this->request->data['User']['password']));
App::uses('CakeEmail','Network/Email');
$mail = new CakeEmail();
$mail->from('dafhermcslama#gmail.com')
->to($this->request->data['User']['email'])
->subject('Test :: Inscription')
->emailFormat('html')
->template('signup')
->viewVars(array('username'=>$this->request->data['User']['username'], 'link'=>$link))
->send();
$this->Session->setFlash(__('The user has been saved.'));
$this->Auth->login($this->data);
return $this->redirect(array('controller'=>'users','action' => 'index'));
//$this->redirect('/users/index');
} else {
$this->Session->setFlash(__('The user could not be saved. Please, try again.'));
}
}
$countries = $this->User->Country->find('list');
$cities = $this->User->City->find('list');
$permits = $this->User->Permit->find('list');
$this->set(compact('countries', 'cities', 'permits'));
$this->set('countries', $this->User->City->Country->find('list'));
}
and this is email.php
class EmailConfig {
public $default = array(
'transport' => 'Mail',
'from' => 'dafhermcslama#gmail.com',
//'charset' => 'utf-8',
//'headerCharset' => 'utf-8',
);
and this is php.ini :
[mail function]
; For Win32 only.
; http://php.net/smtp
SMTP = smtp.gmail.com
; http://php.net/smtp-port
smtp_port = 25
; For Win32 only.
; http://php.net/sendmail-from
sendmail_from = dafhermcslama#gmail.com
; For Unix only. You may supply arguments as well (default: "sendmail -t -i").
; http://php.net/sendmail-path
;sendmail_path =
;sendmail_path="C:\wamp\sendmail\sendmail.exe -t -i"
;sendmail_path = "\"C:\wamp\sendmail\sendmail.exe\" -t"
and this is View/Email/html/signup.ctp
<p>
<strong>Bonjour <?php echo $username; ?></strong>
</p>
<p>
To Activate your profile clic here :
</p>
<p>
<?php echo $this->Html->link('Activate', $this->Html->url($link, true)); ?>
</p>
but when i register this is the message error :
mail(): SMTP server response: 530 5.7.0 Must issue a STARTTLS command first. p1sm178880wib.23 - gsmtp
Error: An Internal Error Has Occurred.
what i do ?

There is some options missing in your email.php configuration file. For gmail it should looks like:
public $default = array(
'host' => 'ssl://smtp.gmail.com',
'port' => 465,
'username' => 'my#gmail.com',
'password' => 'secret',
'transport' => 'Smtp'
);
OR if you use CakePHP 2.3.x+:
public $default = array(
'host' => 'smtp.gmail.com',
'port' => 465,
'username' => 'my#gmail.com',
'password' => 'secret',
'transport' => 'Smtp',
'tls' => true
}
More details you can find in CakeEmail documentation.