EIOS/inc/class_NOTE.php

<?php

class class_NOTE{
    function __construct(){
        GLOBAL $ST;//,$DB;
        //$this->DB = $DB;
        $this->TNotes = $ST['dbpf'].'_note_notes';
        include_once 'class_SQLS.php';
        $this->SQLS = new class_SQLS();
        //$this->table_create();
        if(isset($_SESSION['user'])){
            $this->USER = $_SESSION['user'];
        }else{
            $this->USER = array();
        }
    }
    //Таблица: acs_note_notes: id, data_c, id_user, title, notes, json, status

    /**
     * Создание таблицы
     */
    private function table_create(){
        $sql = 'CREATE TABLE IF NOT EXISTS `'.$this->TNotes.'` (
            id int(11) NOT NULL AUTO_INCREMENT,
            data_c int(11) NOT NULL,
            id_user bigint NOT NULL,
            title varchar(255) NOT NULL DEFAULT "",
            notes text DEFAULT NULL,
            json longtext DEFAULT NULL,
            status int(11) NOT NULL,
            primary key (id) ) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4;';
        $rez = $this->SQLS->sqlUPD($sql);
    }
    function HTML(){
        GLOBAL $smarty;
        $this->smarty = $smarty;
        $out = array(); $regim = 'show';

        $GET = $_GET;
        //echo '<pre>'.print_r($GET,1).'</pre>'; exit();
        //https://eios.mkgtu.ru/notes/edit/12/
        //Array( [notes] => [page] => edit [des] => 12)
        $msg = array();
        if(isset($_POST['add'])){
            $msg = $this->add($_POST);
            $GET['page'] = 'show';
        }
        if(isset($_POST['edit'])){
            $msg = $this->edit($_POST);
            $GET['page'] = 'show';
        }

        if(isset($GET['page'])){
            if($GET['page']=='add'){
                $regim = $GET['page'];
            }
            if($GET['page']=='edit'){
                $regim = $GET['page'];
                $id = (int)$GET['des'];
                $tmp = $this->item($id);
                //echo '<pre>'.print_r($tmp,1).'</pre>'; exit();
                $item = $tmp['item'];
                $smarty->assign('item', $item);
            }
        }

        if($regim=='show') {
            $items = $this->items();
            $smarty->assign('items', $items);
        }
        $smarty->assign('msg', $msg);
        $smarty->assign('regim', $regim);
        $out['html'] = $smarty->fetch('notes/tpl_notes_main.html');
        return $out;
    }

    function itemsHTML($filter){
        include_once 'inc/smarty.php';
        $rez = $this->items($filter);
        $out['html']='';
        if(count($rez['items'])) {
            foreach ($rez['items'] as $k => $v) {
                $smarty->assign('it',$v);
                $out['html'] .= $smarty->fetch('notes/tpl_notes_fly_item.html');
            }
        }
        return $out;
    }
    function addHTML(){
        include_once 'inc/smarty.php';
        $item['title'] = 'Заметка от '.date('H:i d.m.Y');
        $item['notes'] = '';
        $smarty->assign('item',$item);
        $smarty->assign('regim','add');
        $out['html'] = $smarty->fetch('notes/tpl_note_add.html');
        $out['html'] = str_replace('note_add_ajREP','note_add_aj',$out['html']);
        return $out;
    }

    /**
     * Получение всех элементов
     * @param $filter (array)
     * @return (array)
     */
    function items($filter=array()){
        $out = array();
        if(!isset($filter['order'])) $filter['order']='data_c DESC';
        if(!isset($filter['limit'])) {
            $filter['limit']['start']='';
            $filter['limit']['step']='';
            $limits = '';
        }else{
            $limits = ' LIMIT '.$filter['limit']['start'].','.$filter['limit']['step'];
        }
        $USER = $this->USER;
        $sql = 'SELECT * FROM '.$this->TNotes.' WHERE id_user='.$USER['id'].' ORDER BY '.$filter['order'].$limits;
        $rez = $this->SQLS->sqlSEL($sql);
        //echo '<pre>'.print_r($rez,1).'</pre>'; exit();
        $out = $rez;
        //if(!$rez['err']&&$rez['kol']){
        //    foreach($rez['items'] as $k => $v){
        //
        //    }
        //}
        return $out;
    }
    /**
     * Получение одного элемента
     * @param $id (integer)
     * @return (array) err:0|1 item
     */
    function item($id){
        $USER = $this->USER;
        $sql = 'SELECT * FROM '.$this->TNotes.' WHERE id_user='.$USER['id'].' AND id='.$id;
        $rez = $this->SQLS->sqlSEL($sql);
        if(count($rez['items'])) {
            $rez['item'] = $rez['items'][1];
        }else{
            $rez['item'] = array();
        }
        unset($rez['items']);
        $out = $rez;
        //if(!$rez['err']&&$rez['kol']){
        //    foreach($rez['items'] as $k => $v){
        //
        //    }
        //}
        return $out;
    }
    /**
     * Подготовка данных для таблицы
     * @param $data (array)
     * @return (array)
     */
    public function prepare_data($data){
        GLOBAL $DB;
        $USER = $this->USER;
        //Таблица: acs_note_notes: id, data_c, id_user, title, notes, json, status
        if(isset($data['data_c'])) $data['data_c']=strtotime($data['data_c']); else $data['data_c']=time();
        if(isset($data['id_user'])) $data['id_user']=(int)$data['id_user']; else $data['id_user']=$USER['id'];
        if(isset($data['title'])) $data['title']=$DB->rescape($data['title']); else $data['title']='';
        if(isset($data['notes'])) $data['notes']=$DB->rescape($data['notes']); else $data['notes']='';
        if(isset($data['json'])) $data['json']=$DB->rescape(json_encode($data['json'],JSON_UNESCAPED_UNICODE));
        else $data['json']=$DB->rescape(json_encode(array()));
        if(isset($data['status'])) $data['status']=$DB->rescape($data['status']); else $data['status']=0;
        return $data;
    }
    /**
     * Добавление элемента в таблицу
     * @param $data (array)
     * @return (array)
     */
    public function add($data){
        $data = $this->prepare_data($data);
        //Таблица: acs_note_notes: id, data_c, id_user, title, notes, json, status
        $sql = 'INSERT INTO '.$this->TNotes.' VALUES(0,'.$data['data_c'].','.$data['id_user'].',"'.$data['title'].'","'.$data['notes'].'","'.$data['json'].'",'.$data['status'].')';
        $out = $this->SQLS->sqlINS($sql);
        return $out;
    }
    /**
     * Редактирование элемента
     * @param $data (array)
     * @return (array)
     */
    public function edit($data){
        $data = $this->prepare_data($data);
        //Таблица: acs_note_notes: id, data_c, id_user, title, notes, json, status
        $sql = 'UPDATE '.$this->TNotes.' SET title="'.$data['title'].'", notes="'.$data['notes'].'", json="'.$data['json'].'",status='.$data['status'].' WHERE id='.$data['id'];
        $out = $this->SQLS->sqlUPD($sql);
        return $out;
    }

}