我正在使用mailgun-js库从nodejs服务器发送电子邮件。
如何填充通过mailgun发送的html电子邮件teamplate与一些自定义变量？
对于收件人变量，它的工作方式类似于html模板中的%recipient.custom-variable%，并且在服务器端具有此类代码：
let email = {
from: 'my@email.com',
to: emailsArray,
subject: 'my subject',
html: template,
'recipient-variables': emailsArray.map(e=>{e:{custom-variable: user.customThing}})
};
return mailgun.create(email);
但我有一些变量应该对所有收件人都一样。
如何设置自定义变量以及如何在模板中使用它（以收件人变量的方式）？
答案 0 :(得分：0)
似乎无法使用自定义变量，只能使用<?php
if(class_exists('Installations')){
$inst_installation = new Installations();
}
if(isset($inst_installation)){
register_activation_hook(__FILE__, array($inst_installation, 'installations_install'));
}
class Installations {
function installations_install(){
global $wpdb;
$table_site = $wpdb->prefix . "installations";
if($wpdb->get_var("SHOW TABLES LIKE '$table_site'") != $table_site) {
$sql = "CREATE TABLE `$table_site`(
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
`nom` VARCHAR(255) NOT NULL,
`title` VARCHAR(255) NOT NULL,
`subtitle` VARCHAR(255) NOT NULL,
`image_file` VARCHAR(255) NOT NULL,
`desccription_title` VARCHAR(255) NOT NULL,
`description_id` VARCHAR(255) NOT NULL,
`video_url` VARCHAR(255) NULL,
`video_image` VARCHAR(255) NULL,
`galerie_id` BIGINT UNSIGNED NULL
)";
require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
dbDelta($sql);
}
}
}
if ( !class_exists( 'WP_List_Table' ) ) {
require_once( ABSPATH . 'wp-admin/includes/class-wp-list-table.php' );
}
class Installations_List extends WP_List_Table {
public function __construct() {
parent::__construct( [
'singular' => __( 'Installation', 'sp' ), //singular name of the listed records
'plural' => __( 'Installations', 'sp' ), //plural name of the listed records
'ajax' => false //should this table support ajax?
] );
}
public function no_items(){ //aucune installations dans la DB
_e("Aucunes installations enregistrées");
}
}
function get_installations( $per_page = 5, $page_number = 1 ) { //classe enfant (test DB)
global $wpdb;
$sql = "SELECT * FROM {$wpdb->prefix}installations";
if ( !empty( $_REQUEST['orderby'] ) ) {
$sql .= ' ORDER BY ' . esc_sql( $_REQUEST['orderby'] );
$sql .= ! empty( $_REQUEST['order'] ) ? ' ' . esc_sql( $_REQUEST['order'] ) : ' ASC';
}
$sql .= " LIMIT $per_page";
$sql .= ' OFFSET ' . ( $page_number - 1 ) * $per_page;
$result = $wpdb->get_results( $sql, 'ARRAY_A' );
return $result;
}
function delete_installation($id){ //supprimer une installation de la DB
global $wpdb;
$wpdb->delete(
"{$wpdb->prefix}installations",
['ID' => $id],
['%d']
);
}
function record_count(){ // nombre d'installations dans la DB
global $wpdb;
$sql = "SELECT COUNT(*) FROM {$wpdb->prefix}installations";
return $wpdb->get_var($sql);
}
function column_name($item){
$delete_nonce = wp_create_nonce('sp_delete_customer');
$title = '<strong>' . $item['nom'] . '</strong>';
$action = [
'delete' => sprintf('<a href="?page=%s&action=%s&installation=%s&_wpnonce=%s">Supprimer</a>')
];
return $title . $this->row_actions($actions);
}
function column_default($item, $column_name){
}
function column_cb($item){
return sprintf(
'<input type="checkbox" name="bulk-delete[]" value="%s"/>', $item['Id']
);
}
function get_columns(){ // Elememnts à afficher
$columns = [
'cb' => '<input type="checkbox"/>',
'nom' => array('Nom', sp)
];
return $columns;
}
function get_sortable_columns(){
$sortable_colums = array(
'nom' => array('nom', true)
);
return $sortable_colums;
}
function get_bulk_actions(){
$actions = [
'bulk-delete' => 'Delete'
];
return $actions;
}
function prepare_items(){
$this->_column_headers = $this->get_column_info();
$this->process_bulk_action();
$per_page = $this->get_items_per_page( 'installations_per_page', 5 );
$current_page = $this->get_pagenum();
$total_items = self::record_count();
$this->set_pagination_args( [
'total_items' => $total_items, //WE have to calculate the total number of items
'per_page' => $per_page //WE have to determine how many items to show on a page
] );
$this->items = self::get_installations( $per_page, $current_page );
}
function process_bulk_action(){
//Detect when a bulk action is being triggered...
if ( 'delete' === $this->current_action() ) {
$nonce = esc_attr( $_REQUEST['_wpnonce'] );
if ( ! wp_verify_nonce( $nonce, 'sp_delete_installation' ) ) {
die( 'Go get a life script kiddies' );
}
else {
self::delete_installations( absint( $_GET['installation'] ) );
wp_redirect( esc_url( add_query_arg() ) );
exit;
}
}
// If the delete bulk action is triggered
if ( ( isset( $_POST['action'] ) && $_POST['action'] == 'bulk-delete' ) || ( isset( $_POST['action2'] ) && $_POST['action2'] == 'bulk-delete' )) {
$delete_ids = esc_sql( $_POST['bulk-delete'] );
// loop over the array of record IDs and delete them
foreach ( $delete_ids as $id ) {
self::delete_installation( $id );
}
wp_redirect( esc_url( add_query_arg() ) );
exit;
}
}
class SP_Plugin {
// class instance
static $instance;
// customer WP_List_Table object
public $installations_obj;
// class constructor
public function __construct() {
add_filter( 'set-screen-option', [ __CLASS__, 'set_screen' ], 10, 3 );
add_action( 'admin_menu', [ $this, 'plugin_menu' ] );
}
}
function set_screen( $status, $option, $value ) {
return $value;
}
function plugin_menu() {
$hook = add_menu_page(
'Sitepoint WP_List_Table Example',
'SP WP_List_Table',
'manage_options',
'wp_list_table_class',
[ $this, 'plugin_settings_page' ]
);
add_action( "load-$hook", [ $this, 'screen_option' ] );
}
function screen_option() {
$option = 'per_page';
$args = [
'label' => 'Installations',
'default' => 5,
'option' => 'installations_per_page'
];
add_screen_option( $option, $args );
$this->installations_obj = new Installationss_List();
}
function plugin_settings_page() { ?>
<div class="wrap">
<h2>Toutes les installations</h2>
<div id="poststuff">
<div id="post-body" class="metabox-holder columns-2">
<div id="post-body-content">
<div class="meta-box-sortables ui-sortable">
<form method="post">
<?php
$this->installations_obj->prepare_items();
$this->installations_obj->display(); ?>
</form>
</div>
</div>
</div>
<br class="clear">
</div>
</div> <?php
}
function get_instance() {
if ( ! isset( self::$instance ) ) {
self::$instance = new self();
}
return self::$instance;
}
add_action( 'plugins_loaded', function () {
echo SP_Plugin::get_instance(); exit;
});
?>
。