Your IP : 3.144.255.53
<?php
/**
* Base Modal class.
* php version 5.6
*
* @category Model
* @package SureTriggers
* @author BSF <username@example.com>
* @license https://www.gnu.org/licenses/gpl-3.0.html GPLv3
* @link https://www.brainstormforce.com/
* @since 1.0.0
*/
namespace SureTriggers\Models;
use ReflectionClass;
use wpdb;
/**
* Responsible for interacting with the database.
*
* Class Model
*
* @package SureTriggers\Model
* @psalm-consistent-constructor
*/
abstract class Model {
/**
* Table name.
*
* @var string
*/
public $table;
/**
* Join table name.
*
* @var string
*/
public $join_table;
/**
* Select
*
* @var string
*/
public $select;
/**
* Query output.
*
* @var string
*/
public $output = OBJECT;
/**
* Total results count
*
* @var int
*/
public $total;
/**
* Start from
*
* @var int
*/
public $start;
/**
* Per page results count
*
* @var int
*/
public $per_page;
/**
* Pagination Properties
*/
/**
* Search term
*
* @var string
*/
public $search_term;
/**
* Current page of the pagination
*
* @var int
*/
public $current_page;
/**
* Which column should be order
*
* @var string
*/
public $order_by_col;
/**
* ASC|DESC
*
* @var string
*/
public $order_by = 'DESC';
/**
* Order by Sql query
*
* @var string
*/
public $order_by_sql;
/**
* Primary ID.
*
* @var string
*/
protected $primary_id = 'id';
/**
* Database.
*
* @var wpdb
*/
protected $db;
/**
* It will generate Where SQL
*
* @var array
*/
protected $where = [];
/**
* Constructor
*
* @since 1.0.0
*/
public function __construct() {
global $wpdb;
$this->db = $wpdb;
if ( ! empty( $this->table ) ) {
$this->table = $wpdb->prefix . $this->table;
} else {
$this->table = $wpdb->prefix . strtolower( ( new ReflectionClass( $this ) )->getShortName() );
}
$this->total = 0;
$this->start = 0;
$this->per_page = 0;
$this->search_term = '';
$this->current_page = 1;
$this->order_by_col = $this->primary_id;
$this->order_by_sql = " ORDER BY {$this->order_by_col} {$this->order_by} ";
}
/**
* Initialize query.
*
* @param string $output output.
* @return static|null
*/
public static function init( $output = OBJECT ) {
$_instance = new static();
$_instance->output = $output;
return $_instance;
}
/**
* Get all results.
*
* @return array|object|void|null
*/
public function all() {
return $this->db->get_results( "SELECT * FROM {$this->table}", $this->output );
}
/**
* Prepare where query on given array.
*
* @param array $data where data.
* @return $this
*/
public function where( $data ) {
foreach ( $data as $key => $value ) {
$this->where[] = "AND {$key} = '{$value}'";
}
return $this;
}
/**
* Get the table name.
*
* @return string
*/
public function table() {
return $this->table;
}
/**
* Add selections.
*
* @param string $select select string.
* @return $this
*/
public function select( $select ) {
$this->select = $select;
return $this;
}
/**
* Get specific results.
*
* @return array|object|void|null
*/
public function get() {
return $this->db->get_results( "SELECT {$this->get_select()} FROM {$this->table} {$this->get_left_join()} {$this->get_where_sql()} ", $this->output );
}
/**
* Prepare WHERE conditions for sql.
*
* @return string
*/
public function get_where_sql() {
$where_clause = '';
if ( count( $this->where ) ) {
$where_clause .= implode( ' ', $this->where );
}
return " WHERE 1 = 1 {$where_clause} ";
}
/**
* Get var from the db.
*
* @return string|null|int
*/
public function get_var() {
return $this->db->get_var( "SELECT {$this->get_select()} FROM {$this->table} {$this->get_left_join()} {$this->get_where_sql()} " );
}
/**
* Find the result by id.
*
* @param int $id id.
* @return array|object|void|null
*/
public function find( $id ) {
return $this->db->get_row(
$this->db->prepare(
"SELECT * FROM {$this->table} WHERE {$this->primary_id} = %d",
$id
),
$this->output
);
}
/**
* Get rows.
*
* @param string|null $query SQL query.
* @param int $y Optional. Row to return. Indexed from 0.
*
* @return array|object|void|null
*/
public function get_row( $query = null, $y = 0 ) {
return $this->db->get_row( $query, $this->output, $y );
}
/**
* Prepare query.
*
* @param string $query query string.
* @param array ...$args arguments.
* @return string|void|null
*/
public function prepare( $query, ...$args ) {
return $this->db->prepare( $query, ...$args );
}
/**
* Generate search query
*
* @param string $search_term Search Term.
*
* @return $this
*/
public function search( $search_term = '' ) {
$this->search_term = $search_term;
return $this;
}
/**
* Set order by value DESC
*
* @param string $col Table Column.
*
* @return $this
*/
public function desc( $col = '' ) {
if ( ! empty( $col ) ) {
$this->order_by_col = $col;
}
$this->order_by = 'DESC';
return $this;
}
/**
* Set order by value ASC
*
* @param string $col Order by Column.
*
* @return $this
*/
public function asc( $col = '' ) {
if ( ! empty( $col ) ) {
$this->order_by_col = $col;
}
$this->order_by = 'ASC';
return $this;
}
}