136 lines
2.8 KiB
PHP
Executable File
136 lines
2.8 KiB
PHP
Executable File
<?php
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
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class Mijireh_Model {
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protected $_data = array();
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protected $_errors = array();
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/**
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* Set the value of one of the keys in the private $_data array.
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*
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* @param string $key The key in the $_data array
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* @param string $value The value to assign to the key
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* @return boolean
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*/
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public function __set($key, $value) {
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$success = false;
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if(array_key_exists($key, $this->_data)) {
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$this->_data[$key] = $value;
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$success = true;
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}
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return $success;
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}
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/**
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* Get the value for the key from the private $_data array.
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*
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* Return false if the requested key does not exist
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*
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* @param string $key The key from the $_data array
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* @return mixed
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*/
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public function __get($key) {
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$value = false;
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if(array_key_exists($key, $this->_data)) {
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$value = $this->_data[$key];
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}
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/*
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elseif(method_exists($this, $key)) {
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$value = call_user_func_array(array($this, $key), func_get_args());
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}
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*/
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return $value;
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}
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/**
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* Return true if the given $key in the private $_data array is set
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*
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* @param string $key
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* @return boolean
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*/
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public function __isset($key) {
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return isset($this->_data[$key]);
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}
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/**
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* Set the value of the $_data array to null for the given key.
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*
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* @param string $key
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* @return void
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*/
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public function __unset($key) {
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if(array_key_exists($key, $this->_data)) {
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$this->_data[$key] = null;
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}
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}
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/**
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* Return the private $_data array
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*
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* @return mixed
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*/
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public function get_data() {
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return $this->_data;
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}
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/**
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* Return true if the given $key exists in the private $_data array
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*
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* @param string $key
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* @return boolean
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*/
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public function field_exists($key) {
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return array_key_exists($key, $this->_data);
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}
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public function copy_from(array $data) {
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foreach($data as $key => $value) {
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if(array_key_exists($key, $this->_data)) {
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$this->_data[$key] = $value;
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}
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}
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}
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public function clear() {
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foreach($this->_data as $key => $value) {
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if($key == 'id') {
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$this->_data[$key] = null;
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}
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else {
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$this->_data[$key] = '';
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}
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}
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}
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public function add_error($error_message) {
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if(!empty($error_message)) {
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$this->_errors[] = $error_message;
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}
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}
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public function clear_errors() {
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$this->_errors = array();
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}
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public function get_errors() {
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return $this->_errors;
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}
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public function get_error_lines($glue="\n") {
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$error_lines = '';
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if(count($this->_errors)) {
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$error_lines = implode($glue, $this->_errors);
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}
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return $error_lines;
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}
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public function is_valid() {
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return count($this->_errors) == 0;
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}
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}
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