<?php defined('BASEPATH') OR exit('No direct script access allowed');

/**
* CMS Sekolahku | CMS (Content Management System) dan PPDB/PMB Online GRATIS
* untuk sekolah SD/Sederajat, SMP/Sederajat, SMA/Sederajat, dan Perguruan Tinggi
* @version 2.4.13
* @author Anton Sofyan | https://facebook.com/antonsofyan | [email protected] | 0857 5988 8922
* @copyright (c) 2014-2023
* @link https://sekolahku.web.id
*
* PERINGATAN :
* 1. TIDAK DIPERKENANKAN MENGGUNAKAN CMS INI TANPA SEIZIN DARI PIHAK PENGEMBANG APLIKASI.
* 2. TIDAK DIPERKENANKAN MEMPERJUALBELIKAN APLIKASI INI TANPA SEIZIN DARI PIHAK PENGEMBANG APLIKASI.
* 3. TIDAK DIPERKENANKAN MENGHAPUS KODE SUMBER APLIKASI.
*/

class M_posts extends CI_Model {

/**
* Primary key
* @var String
*/
public static $pk = 'id';

/**
* Table
* @var String
*/
public static $table = 'posts';

/**
* Class Constructor
*
* @return Void
*/
public function __construct() {
parent::__construct();
}

/**
* Get Latest Posts
* @param Integer $limit
* @return Resource
*/
public function get_latest_posts($limit = 0) {
$this->db->select('
x1.id
, x1.post_title
, x1.created_at
, x1.post_content
, x1.post_image
, x1.post_slug
, x1.post_counter
, x2.user_full_name AS post_author
');
$this->db->join('users x2', 'x1.post_author = x2.id', 'LEFT');
$this->db->where('x1.post_type', 'post');
$this->db->where('x1.post_status', 'publish');
$this->db->where('x1.is_deleted', 'false');
if ( ! $this->auth->hasLogin() ) {
$this->db->where('x1.post_visibility', 'public');
}
$this->db->order_by('x1.created_at', 'DESC');
if ( $limit > 0 ) $this->db->limit($limit);
return $this->db->get(self::$table . ' x1');
}

/**
* Get Popular Posts
* @param Integer $limit
* @return Resource
*/
public function get_popular_posts($limit = 0) {
$this->db->select('
x1.id
, x1.post_title
, x1.created_at
, x1.post_content
, x1.post_image
, x1.post_slug
, x1.post_counter
, x2.user_full_name AS post_author
');
$this->db->join('users x2', 'x1.post_author = x2.id', 'LEFT');
$this->db->where('x1.post_type', 'post');
$this->db->where('x1.post_status', 'publish');
$this->db->where('x1.is_deleted', 'false');
if ( ! $this->auth->hasLogin() ) {
$this->db->where('x1.post_visibility', 'public');
}
$this->db->order_by('x1.post_counter', 'DESC');
if ( $limit > 0 ) $this->db->limit($limit);
return $this->db->get(self::$table . ' x1');
}

/**
* Get Most Commented
* @param Integer $limit
* @return Resource
*/
public function get_most_commented($limit = 0) {
$this->db->select('
x1.id
, x1.post_title
, x1.created_at
, x1.post_content
, x1.post_image
, x1.post_slug
, x1.post_counter
, x2.user_full_name AS post_author
, COUNT(x3.id) AS total_comment
');
$this->db->join('users x2', 'x1.post_author = x2.id', 'LEFT');
$this->db->join('comments x3', 'x1.id = x3.comment_post_id AND x3.comment_type = "post"', 'LEFT');
$this->db->where('x1.post_type', 'post');
$this->db->where('x1.post_status', 'publish');
$this->db->where('x1.is_deleted', 'false');
if ( ! $this->auth->hasLogin() ) {
$this->db->where('x1.post_visibility', 'public');
}
$this->db->group_by(range(1, 8));
$this->db->order_by('9', 'DESC');
if ( $limit > 0 ) $this->db->limit($limit);
$this->db->having('COUNT(x3.id) > 0');
return $this->db->get(self::$table . ' x1');
}

/**
* Get Random Posts
* @param Integer $limit
* @return Resource
*/
public function get_random_posts($limit = 0) {
$this->db->select('
x1.id
, x1.post_title
, x1.created_at
, x1.post_content
, x1.post_image
, x1.post_slug
, x1.post_counter
, x2.user_full_name AS post_author
');
$this->db->join('users x2', 'x1.post_author = x2.id', 'LEFT');
$this->db->where('x1.post_type', 'post');
$this->db->where('x1.post_status', 'publish');
$this->db->where('x1.is_deleted', 'false');
if ( ! $this->auth->hasLogin() ) {
$this->db->where('x1.post_visibility', 'public');
}
$this->db->order_by('RAND()');
if ( $limit > 0 ) $this->db->limit($limit);
return $this->db->get(self::$table .' x1');
}

/**
* Get Related Posts
* @param String $post_categories
* @param Integer $id
* @return Resource
*/
public function get_related_posts($post_categories = '', $id = 0) {
$post_categories = explode(',', $post_categories);
$this->db->select('
x1.id
, x1.post_title
, x1.created_at
, x1.post_content
, x1.post_image
, x1.post_slug
, x1.post_counter
, x2.user_full_name AS post_author
');
$this->db->join('users x2', 'x1.post_author = x2.id', 'LEFT');
$this->db->where('x1.post_type', 'post');
$this->db->where('x1.post_status', 'publish');
$this->db->where('x1.is_deleted', 'false');
if ( ! $this->auth->hasLogin() ) {
$this->db->where('x1.post_visibility', 'public');
}
if ($id > 0) $this->db->where('x1.id !=', $id);
$i = 0;
$this->db->group_start();
foreach ($post_categories as $category) {
if ($i == 0) {
$this->db->like('x1.post_categories', $category);
} else {
$this->db->or_like('x1.post_categories', $category);
}
$i++;
}
$this->db->group_end();
$this->db->order_by('x1.created_at', 'DESC');
$this->db->limit((__session('post_related_count') > 0 ? __session('post_related_count') : 5));
return $this->db->get(self::$table . ' x1');
}

/**
* Set Post Counter + 1
* @param Integer $id
* @return Boolean
*/
public function set_post_counter($id) {
$this->db->set('post_counter', 'post_counter + 1', FALSE);
$this->db->where(self::$pk, $id);
return $this->db->update(self::$table);
}

/**
* Search
* @param String
* @return Resource
*/
public function search($keyword) {
$this->db->select('
x1.id
, x1.post_title
, x1.created_at
, x1.post_content
, x1.post_image
, x1.post_slug
, x1.post_counter
, x2.user_full_name AS post_author
');
$this->db->join('users x2', 'x1.post_author = x2.id', 'LEFT');
$this->db->where('x1.post_status', 'publish');
$this->db->where('x1.is_deleted', 'false');
if ( ! $this->auth->hasLogin() ) {
$this->db->where('x1.post_visibility', 'public');
}
$this->db->where_in('x1.post_type', ['post', 'page']);
$this->db->group_start();
$this->db->like('LOWER(x1.post_title)', strtolower($keyword));
$this->db->group_end();
$this->db->limit(20);
return $this->db->get(self::$table .' x1');
}

/**
* Get Year From Posted Date
* @return Resource
*/
public function get_years() {
$this->db->select('LEFT(created_at, 4) as year');
$this->db->where('post_type', 'post');
$this->db->where('is_deleted', 'false');
$this->db->where('post_status', 'publish');
if ( ! $this->auth->hasLogin() ) {
$this->db->where('post_visibility', 'public');
}
$this->db->group_by('1');
$this->db->order_by('1', 'DESC');
return $this->db->get(self::$table);
}

/**
* Get Archives
* @param Integer $year
* @return Resource
*/
public function get_archives($year) {
$this->db->select("
SUBSTR(x1.created_at, 6, 2) AS `code`
, MONTHNAME(x1.created_at) AS `month`
, COUNT(*) AS `count`
");
$this->db->where('LEFT(x1.created_at, 4) = ', _isValidYear($year) ? $year : date('Y'));
$this->db->where('x1.post_type', 'post');
$this->db->where('x1.post_status', 'publish');
if ( ! $this->auth->hasLogin() ) {
$this->db->where('x1.post_visibility', 'public');
}
$this->db->where('x1.is_deleted', 'false');
$this->db->group_by("1,2");
$this->db->order_by('1', 'ASC');
return $this->db->get(self::$table . ' x1');
}

/**
* Get Post by Year and Month
* @param String $year
* @param String $month
* @param Integer $limit
* @param Integer $offset
* @return Resource
*/
public function get_post_archives($year, $month, $limit = 0, $offset = 0) {
$this->db->select('
x1.id
, x1.post_title
, x1.created_at
, x1.post_content
, x1.post_image
, x1.post_slug
, x1.post_counter
, x2.user_full_name AS post_author
');
$this->db->join('users x2', 'x1.post_author = x2.id', 'LEFT');
$this->db->where('x1.post_type', 'post');
$this->db->where('x1.post_status', 'publish');
$this->db->where('x1.is_deleted', 'false');
if ( ! $this->auth->hasLogin() ) {
$this->db->where('x1.post_visibility', 'public');
}
$this->db->where('LEFT(x1.created_at, 4) = ', _isValidYear($year) ? $year : date('Y')) ;
$this->db->where('SUBSTRING(x1.created_at, 6, 2) = ', _isValidMonth($month) ? $month : '01');
$this->db->order_by('x1.created_at', 'DESC');
if ( $limit > 0 ) $this->db->limit($limit, $offset);
return $this->db->get(self::$table . ' x1');
}

/**
* Get Posts by Tags
* @param String $tag
* @param Integer $limit
* @param Integer $offset
* @return Resource
*/
public function get_post_tags($tag = '', $limit = 0, $offset = 0) {
$this->db->select('
x1.id
, x1.post_title
, x1.post_content
, x1.created_at
, x1.post_image
, x1.post_slug
, x2.user_full_name AS post_author
, x1.post_counter
');
$this->db->join('users x2', 'x1.post_author = x2.id', 'LEFT');
$this->db->where('x1.post_type', 'post');
$this->db->where('x1.is_deleted', 'false');
$this->db->where('x1.post_status', 'publish');
if ( ! $this->auth->hasLogin() ) {
$this->db->where('x1.post_visibility', 'public');
}
$this->db->group_start();
$this->db->like("LOWER(REPLACE(x1.post_tags, ' ', '-'))", $tag);
$this->db->group_end();
$this->db->order_by('x1.created_at', 'DESC');
if ( $limit > 0 ) $this->db->limit($limit, $offset);
return $this->db->get(self::$table . ' x1');
}

/**
* Get Post by category
* @param String $category_slug
* @param Integer $limit
* @param Integer $offset
* @return Resource
*/
public function get_post_categories($category_slug = '', $limit = 0, $offset = 0) {
$id = '+0+';
$query = $this->db
->select('id')
->where('category_slug', $category_slug)
->where('category_type', 'post')
->where('is_deleted', 'false')
->limit(1)
->get('categories');
if ($query->num_rows() == 1) {
$res = $query->row();
$id = '+' . $res->id . '+';
}
$this->db->select('
x1.id
, x1.post_title
, x1.created_at
, x1.post_content
, x1.post_image
, x1.post_slug
, x1.post_counter
, x2.user_full_name AS post_author
');
$this->db->join('users x2', 'x1.post_author = x2.id', 'LEFT');
$this->db->where('x1.post_type', 'post');
$this->db->where('x1.is_deleted', 'false');
$this->db->where('x1.post_status', 'publish');
if ( ! $this->auth->hasLogin() ) {
$this->db->where('x1.post_visibility', 'public');
}
$this->db->group_start();
$this->db->like('x1.post_categories', $id);
$this->db->group_end();
$this->db->order_by('x1.created_at', 'DESC');
if ( $limit > 0 ) $this->db->limit($limit, $offset);
return $this->db->get(self::$table . ' x1');
}

/**
* Get Another Pages
* @param Integer $id
* @param Integer $limit
* @return Resource
*/
public function get_another_pages( $id = 0, $limit = 0 ) {
$this->db->select('
x1.id
, x1.post_title
, x1.post_content
, x1.created_at
, x1.post_image
, x1.post_slug
, x2.user_full_name AS post_author
, x1.post_counter
');
$this->db->join('users x2', 'x1.post_author = x2.id', 'LEFT');
$this->db->where('x1.post_type', 'page');
$this->db->where('x1.is_deleted', 'false');
$this->db->where('x1.post_status', 'publish');
if ( ! $this->auth->hasLogin() ) {
$this->db->where('x1.post_visibility', 'public');
}
$this->db->where('x1.id !=', $id);
$this->db->order_by('x1.created_at', 'DESC');
if ( $limit > 0 ) $this->db->limit($limit);
return $this->db->get(self::$table . ' x1');
}

/**
* Get Posts for RSS Feed
* @return Resource
*/
public function feed() {
$this->db->select('id, post_title, created_at, post_content, post_slug');
$this->db->where('post_type', 'post');
$this->db->where('post_status', 'publish');
$this->db->where('is_deleted', 'false');
if ( ! $this->auth->hasLogin() ) {
$this->db->where('post_visibility', 'public');
}
$this->db->order_by('created_at', 'DESC');
$this->db->limit((__session('post_rss_count') > 0 ? __session('post_rss_count') : 10));
return $this->db->get(self::$table);
}

/**
* Opening Speech | Kata Sambutan
* @return String
*/
public function get_opening_speech() {
$query = $this->db
->select('post_content')
->where('post_type', 'opening_speech')
->limit(1)
->get(self::$table);
if ($query->num_rows() === 1) {
$result = $query->row();
return $result->post_content;
}
return '';
}
}