Server : Apache/2.4.52 (Ubuntu) System : Linux HAN2 5.15.0-185-generic #195-Ubuntu SMP Fri Jun 19 17:11:50 UTC 2026 x86_64 User : servadmin ( 1000) PHP Version : 8.1.2-1ubuntu2.25 Disable Function : NONE Directory : /www/docs/home.obu.edu.bak/wp-content/plugins/batch-create/model/ |
<?php
/**
* The main model class.
*
* Please, do not spread your queries through your
* code, group your queries here.
*
* You can create new classes for different models
*/
class Incsub_Batch_Create_Model {
static $instance;
// Tables names
private $queue;
private $queue_meta;
// Charset and Collate
private $db_charset_collate;
/**
* Return an instance of the class
*
* @since 0.1
*
* @return Object
*/
public static function get_instance() {
if ( self::$instance === null )
self::$instance = new self();
return self::$instance;
}
/**
* Set the tables names, charset, collate and creates the schema if needed.
* This way, the schema will be created when the model is created for first time.
*/
protected function __construct() {
global $wpdb;
$this->queue = $wpdb->base_prefix . 'batch_create_queue';
$this->queue_meta = $wpdb->base_prefix . 'batch_create_queuemeta';
// Get the correct character collate
$db_charset_collate = '';
if ( ! empty($wpdb->charset) )
$this->db_charset_collate = "DEFAULT CHARACTER SET $wpdb->charset";
if ( ! empty($wpdb->collate) )
$this->db_charset_collate .= " COLLATE $wpdb->collate";
}
/**
* Create the required DB schema
*
* @since 0.1
*/
public function create_schema() {
$this->create_queue_table();
$this->create_queue_meta_table();
}
/**
* Create the table 1
* @return type
*/
private function create_queue_table() {
require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
$sql = "CREATE TABLE $this->queue (
batch_create_ID bigint(20) unsigned NOT NULL AUTO_INCREMENT,
batch_create_site bigint(20) DEFAULT NULL,
batch_create_blog_name varchar(255) NOT NULL DEFAULT 'null',
batch_create_blog_title varchar(255) NOT NULL DEFAULT 'null',
batch_create_user_name varchar(255) NOT NULL DEFAULT 'null',
batch_create_user_pass varchar(255) NOT NULL DEFAULT 'null',
batch_create_user_email varchar(255) NOT NULL DEFAULT 'null',
batch_create_user_role varchar(255) NOT NULL DEFAULT 'null',
PRIMARY KEY (batch_create_ID)
) ENGINE=InnoDB $this->db_charset_collate;";
dbDelta($sql);
}
private function create_queue_meta_table() {
require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
$sql = "CREATE TABLE IF NOT EXISTS $this->queue_meta (
meta_id bigint(20) NOT NULL AUTO_INCREMENT,
batch_create_queue_id bigint(20) NOT NULL,
meta_key varchar(255) DEFAULT NULL,
meta_value longtext,
PRIMARY KEY (meta_id),
KEY batch_create_queue_id (batch_create_queue_id),
KEY meta_key (meta_key)
) ENGINE=InnoDB $this->db_charset_collate;";
dbDelta($sql);
}
/**
* Drop the schema
*/
public function delete_tables() {
global $wpdb;
$wpdb->query( "DROP TABLE $this->queue;" );
$wpdb->query( "DROP TABLE $this->queue_meta;" );
}
public function count_queue_items() {
global $wpdb, $current_site;
$result = $wpdb->get_var(
$wpdb->prepare(
"SELECT COUNT(*) FROM $this->queue WHERE batch_create_site = %d", $current_site->id
)
);
return absint( $result );
}
/**
* Add entry into the database
*
* Since Batch Create 1.1.0
*/
function insert_queue( $args ) {
global $wpdb, $current_site;
array_unshift( $args, $current_site->id );
if ( 'Windows-1252' === mb_detect_encoding( $args[ 2 ] ) ) {
$args[ 2 ] = iconv( "Windows-1252", "UTF-8", $args[2] );
}
$wpdb->insert(
$this->queue,
array(
'batch_create_site' => $args[0],
'batch_create_blog_name' => $args[1],
'batch_create_blog_title' => $args[2],
'batch_create_user_name' => $args[3],
'batch_create_user_pass' => $args[4],
'batch_create_user_email' => $args[5],
'batch_create_user_role' => $args[6],
),
array( '%d', '%s', '%s', '%s', '%s', '%s', '%s' )
);
return $wpdb->insert_id;
}
function clear_queue() {
$queue_item = $this->get_queue_item();
while( ! empty( $queue_item ) ) {
$this->delete_queue_item( $queue_item->batch_create_ID );
$queue_item = $this->get_queue_item();
}
}
public function get_queue_item() {
global $wpdb, $current_site;
return $wpdb->get_row(
$wpdb->prepare( "SELECT * FROM $this->queue WHERE batch_create_site = %d", $current_site->id )
);
}
public function delete_queue_item( $id ) {
global $wpdb;
$wpdb->query(
$wpdb->prepare(
"DELETE FROM $this->queue WHERE batch_create_ID = %d",
$id
)
);
$meta_keys = $wpdb->get_col(
$wpdb->prepare(
"SELECT meta_key FROM $this->queue_meta WHERE batch_create_queue_id = %d",
$id
)
);
if ( ! empty( $meta_keys ) ) {
foreach ( $meta_keys as $meta_key ) {
batch_create_delete_queue_meta( $id, $meta_key );
}
}
}
public function get_queue_items( $current_page, $per_page ) {
global $wpdb, $current_site;
return $wpdb->get_results(
$wpdb->prepare(
"SELECT * FROM $this->queue WHERE batch_create_site = %d LIMIT %d, %d",
$current_site->id,
intval( ( $current_page - 1 ) * $per_page),
intval( $per_page )
), ARRAY_A
);
}
}