| 1 |
<?php |
| 2 |
|
| 3 |
// If this file is called directly, abort. |
| 4 |
if ( ! defined( 'WPINC' ) ) { |
| 5 |
die; |
| 6 |
} |
| 7 |
|
| 8 |
class Category_m extends Winter_MVC_Model { |
| 9 |
|
| 10 |
public $_table_name = 'wdk_categories'; |
| 11 |
public $_order_by = 'order_index, idcategory'; |
| 12 |
public $_primary_key = 'idcategory'; |
| 13 |
public $_own_columns = array(); |
| 14 |
public $_timestamps = TRUE; |
| 15 |
protected $_primary_filter = 'intval'; |
| 16 |
public $form_admin = array(); |
| 17 |
public $fields_list = NULL; |
| 18 |
|
| 19 |
public function __construct(){ |
| 20 |
parent::__construct(); |
| 21 |
} |
| 22 |
|
| 23 |
/* [START] For dynamic data table */ |
| 24 |
|
| 25 |
public function get_available_fields() |
| 26 |
{ |
| 27 |
$fields = $this->db->list_fields($this->_table_name); |
| 28 |
|
| 29 |
return $fields; |
| 30 |
} |
| 31 |
|
| 32 |
public function total($where = array()) |
| 33 |
{ |
| 34 |
$this->db->select('COUNT(*) as total_count'); |
| 35 |
$this->db->from($this->_table_name); |
| 36 |
$this->db->where($where); |
| 37 |
$this->db->order_by($this->_order_by); |
| 38 |
|
| 39 |
$query = $this->db->get(); |
| 40 |
|
| 41 |
$res = $this->db->results(); |
| 42 |
|
| 43 |
if(isset($res[0]->total_count)) |
| 44 |
return $res[0]->total_count; |
| 45 |
|
| 46 |
return 0; |
| 47 |
} |
| 48 |
|
| 49 |
public function get_pagination($limit, $offset, $where = array(), $order_by = NULL) |
| 50 |
{ |
| 51 |
$this->load->model('listing_m'); |
| 52 |
|
| 53 |
$this->db->select($this->_table_name.'.*, COUNT(DISTINCT '.$this->listing_m->_table_name.'.post_id) AS listings_counter, MAX('.$this->_table_name.'.level) as level'); |
| 54 |
|
| 55 |
$this->db->join($this->_table_name.' AS category_table ON (CONCAT(",", category_table.parent_path, ",") LIKE CONCAT("%,", '.$this->_table_name.'.idcategory ,",%"))', TRUE, 'LEFT'); |
| 56 |
$this->db->join($this->listing_m->_table_name.' ON ( |
| 57 |
('.$this->listing_m->_table_name.'.is_activated = 1 AND '.$this->listing_m->_table_name.'.is_approved = 1) AND |
| 58 |
('.$this->listing_m->_table_name.'.category_id = '.$this->_table_name.'.idcategory |
| 59 |
OR '.$this->listing_m->_table_name.'.category_id = category_table.idcategory) |
| 60 |
|
| 61 |
)', TRUE, 'LEFT'); |
| 62 |
|
| 63 |
$this->db->from($this->_table_name); |
| 64 |
|
| 65 |
$this->db->where($where); |
| 66 |
$this->db->limit($limit); |
| 67 |
$this->db->offset($offset); |
| 68 |
|
| 69 |
$this->db->group_by('idcategory'); |
| 70 |
|
| 71 |
if(!empty($order_by)){ |
| 72 |
$this->db->order_by($order_by); |
| 73 |
} else { |
| 74 |
$this->db->order_by($this->_order_by); |
| 75 |
} |
| 76 |
|
| 77 |
$query = $this->db->get(); |
| 78 |
|
| 79 |
if ($this->db->num_rows() > 0) |
| 80 |
return $this->db->results(); |
| 81 |
|
| 82 |
return array(); |
| 83 |
} |
| 84 |
|
| 85 |
public function check_deletable($id) |
| 86 |
{ |
| 87 |
return true; |
| 88 |
} |
| 89 |
|
| 90 |
|
| 91 |
/* [END] For dynamic data table */ |
| 92 |
|
| 93 |
public function insert($data, $id = NULL) |
| 94 |
{ |
| 95 |
if(!is_array($data)) |
| 96 |
{ |
| 97 |
echo 'Missing data for insert in model'; |
| 98 |
return NULL; |
| 99 |
} |
| 100 |
|
| 101 |
if($this->_timestamps === TRUE && !isset($data['date'])) |
| 102 |
$data['date'] = current_time( 'mysql' ); |
| 103 |
|
| 104 |
$data['level_0_id'] = 0; |
| 105 |
$data['level'] = 0; |
| 106 |
$data['parent_path'] = ''; |
| 107 |
|
| 108 |
if(!empty($data['parent_id'])) |
| 109 |
{ |
| 110 |
$parent = $this->get($data['parent_id']); |
| 111 |
|
| 112 |
if(isset($parent[0])) |
| 113 |
{ |
| 114 |
$data['level'] = $parent[0]->level + 1; |
| 115 |
$data['parent_path'] = $parent[0]->parent_path.(!empty($parent[0]->parent_path)?',':'').$parent[0]->idcategory; |
| 116 |
|
| 117 |
if(strpos($data['parent_path'], ',') !== FALSE) { |
| 118 |
$data['level_0_id'] = substr($data['parent_path'],0,strpos($data['parent_path'], ',')); |
| 119 |
} else { |
| 120 |
$data['level_0_id'] = $data['parent_path']; |
| 121 |
} |
| 122 |
} |
| 123 |
} |
| 124 |
|
| 125 |
if(empty($data['order_index'])) |
| 126 |
{ |
| 127 |
$data['order_index'] = $this->max_order($data['parent_id'])+1; |
| 128 |
} |
| 129 |
|
| 130 |
if(!empty($id)) |
| 131 |
{ |
| 132 |
return $this->db->update($this->_table_name, $data, $id, $this->_primary_key); |
| 133 |
} |
| 134 |
|
| 135 |
return $this->db->insert($this->_table_name, $data); |
| 136 |
} |
| 137 |
|
| 138 |
public function get_parents($id = NULL, $level_show=true) |
| 139 |
{ |
| 140 |
$this->db->select('*'); |
| 141 |
|
| 142 |
if(!empty($id)) |
| 143 |
{ |
| 144 |
$this->db->where(array('idcategory !=' => $id)); |
| 145 |
$this->db->where(array('parent_id !=' => $id)); |
| 146 |
} |
| 147 |
|
| 148 |
$query = $this->get(); |
| 149 |
|
| 150 |
//$list_with_keys = array(0 => __('Root', 'wpdirectorykit')); |
| 151 |
$list_with_keys = array(); |
| 152 |
if ($this->db->num_rows() > 0) |
| 153 |
{ |
| 154 |
$results = $this->db->results(); |
| 155 |
|
| 156 |
$results = $this->parent_ordered_list($results); |
| 157 |
|
| 158 |
foreach($results as $result) |
| 159 |
{ |
| 160 |
$level_gen = str_pad('', $result->level*12, ' '); |
| 161 |
|
| 162 |
$level_gen.='|-'; |
| 163 |
|
| 164 |
if(!$level_show) |
| 165 |
$level_gen = ''; |
| 166 |
|
| 167 |
$list_with_keys[$result->idcategory] = $level_gen.$result->category_title; |
| 168 |
} |
| 169 |
|
| 170 |
|
| 171 |
} |
| 172 |
|
| 173 |
//wmvc_dump($list_with_keys); |
| 174 |
|
| 175 |
return $list_with_keys; |
| 176 |
} |
| 177 |
|
| 178 |
public function get_tree_table() |
| 179 |
{ |
| 180 |
$this->db->select('*'); |
| 181 |
$query = $this->get(); |
| 182 |
|
| 183 |
$results = array(); |
| 184 |
if ($this->db->num_rows() > 0) |
| 185 |
{ |
| 186 |
$results = $this->db->results(); |
| 187 |
|
| 188 |
$results = $this->parent_ordered_list($results); |
| 189 |
} |
| 190 |
|
| 191 |
return $results; |
| 192 |
} |
| 193 |
|
| 194 |
public function parent_ordered_list(&$results) |
| 195 |
{ |
| 196 |
$tree_list = array(); |
| 197 |
|
| 198 |
foreach($results as $result) |
| 199 |
{ |
| 200 |
$tree_list[$result->parent_id][$result->idcategory] = $result; |
| 201 |
} |
| 202 |
|
| 203 |
$ordered_list = array(); |
| 204 |
|
| 205 |
$this->_parent_ordered_list(0, $tree_list, $ordered_list); |
| 206 |
|
| 207 |
return $ordered_list; |
| 208 |
} |
| 209 |
|
| 210 |
// recursive function because of tree structure and ordering |
| 211 |
private function _parent_ordered_list($parent_id , &$tree_list, &$ordered_list, $level=-1) |
| 212 |
{ |
| 213 |
$level++; |
| 214 |
|
| 215 |
if(isset($tree_list[$parent_id])) |
| 216 |
foreach($tree_list[$parent_id] as $tree_id => $tree_item) |
| 217 |
{ |
| 218 |
$tree_item->level = $level; |
| 219 |
$ordered_list[$tree_id] = $tree_item; |
| 220 |
|
| 221 |
$this->_parent_ordered_list($tree_item->idcategory , $tree_list, $ordered_list, $level); |
| 222 |
} |
| 223 |
} |
| 224 |
|
| 225 |
public function get_data($category_id = NULL) { |
| 226 |
static $data = array(); |
| 227 |
if(empty($data)){ |
| 228 |
$query = $this->get(); |
| 229 |
if ($this->db->num_rows() > 0) { |
| 230 |
foreach($this->db->results() as $category) { |
| 231 |
$data[$category->idcategory] = $category; |
| 232 |
} |
| 233 |
} |
| 234 |
} |
| 235 |
|
| 236 |
if(!empty($category_id)) |
| 237 |
if(isset($data[(int)$category_id])){ |
| 238 |
return $data[(int)$category_id]; |
| 239 |
} else { |
| 240 |
return NULL; |
| 241 |
} |
| 242 |
|
| 243 |
return $data; |
| 244 |
|
| 245 |
} |
| 246 |
|
| 247 |
public function delete($id) |
| 248 |
{ |
| 249 |
$filter = $this->_primary_filter; |
| 250 |
$id = $filter($id); |
| 251 |
|
| 252 |
if(!$id) |
| 253 |
{ |
| 254 |
return FALSE; |
| 255 |
} |
| 256 |
|
| 257 |
$item = $this->get($id, TRUE); |
| 258 |
|
| 259 |
if(is_object($item)) |
| 260 |
{ |
| 261 |
// update all childs parent_id |
| 262 |
$query = 'UPDATE '.$this->_table_name.' SET parent_id = '.$item->parent_id; |
| 263 |
$query.= ' , `level` = '.$item->level; |
| 264 |
$query.= ' , `order_index` = '.$item->order_index; |
| 265 |
$query.= ' WHERE parent_id ='.$id.';'; |
| 266 |
$this->db->query($query); |
| 267 |
} |
| 268 |
|
| 269 |
$this->db->where($this->_primary_key, $id); |
| 270 |
$this->db->limit(1); |
| 271 |
$this->db->delete($this->_table_name); |
| 272 |
} |
| 273 |
|
| 274 |
/* only admin can edit */ |
| 275 |
public function is_related($item_id, $user_id, $method = 'edit') |
| 276 |
{ |
| 277 |
return false; |
| 278 |
} |
| 279 |
|
| 280 |
public function get_all_childs($id) |
| 281 |
{ |
| 282 |
$childs = array(); |
| 283 |
|
| 284 |
// Fetch pages without parents |
| 285 |
$this->db->select('idcategory'); |
| 286 |
$this->db->where(array('(CONCAT(",", parent_path, ",") LIKE CONCAT("%,", '.esc_sql($id).', ",%"))' => NULL)); |
| 287 |
|
| 288 |
$this->db->from($this->_table_name); |
| 289 |
$categories = $this->get(); |
| 290 |
if(count($categories)) |
| 291 |
{ |
| 292 |
foreach($categories as $category) |
| 293 |
{ |
| 294 |
$childs[] = $category->idcategory; |
| 295 |
} |
| 296 |
} |
| 297 |
return $childs; |
| 298 |
} |
| 299 |
|
| 300 |
public function get_all_childs_deprecated($id) |
| 301 |
{ |
| 302 |
$categories = array(); |
| 303 |
$childs = array(); |
| 304 |
// Fetch pages without parents |
| 305 |
$this->db->select('idcategory, level, parent_id'); |
| 306 |
$this->db->where(array('(parent_id = '.esc_sql($id).')' => NULL)); |
| 307 |
|
| 308 |
$this->db->from($this->_table_name); |
| 309 |
$categories = $this->get(); |
| 310 |
if(count($categories)) |
| 311 |
{ |
| 312 |
foreach($categories as $category) |
| 313 |
{ |
| 314 |
$childs[] = $category->idcategory; |
| 315 |
$this->_get_all_childs_recursive($category->idcategory, $childs); |
| 316 |
} |
| 317 |
} |
| 318 |
return $childs; |
| 319 |
} |
| 320 |
|
| 321 |
private function _get_all_childs_recursive($parent_id, &$childs = array()) |
| 322 |
{ |
| 323 |
$categories = array(); |
| 324 |
// Fetch pages without parents |
| 325 |
$this->db->select('idcategory, level, parent_id'); |
| 326 |
$this->db->where(array('(parent_id = '.esc_sql($parent_id).')' => NULL)); |
| 327 |
|
| 328 |
$this->db->from($this->_table_name); |
| 329 |
$categories = $this->get(); |
| 330 |
if(count($categories)) |
| 331 |
{ |
| 332 |
foreach($categories as $category) |
| 333 |
{ |
| 334 |
$childs[] = $category->idcategory; |
| 335 |
$this->_get_all_childs_recursive($category->idcategory, $childs); |
| 336 |
} |
| 337 |
} |
| 338 |
} |
| 339 |
|
| 340 |
public function get_max_level() |
| 341 |
{ |
| 342 |
$this->db->select('MAX(`level`) as `level`'); |
| 343 |
$this->db->from($this->_table_name); |
| 344 |
$row = $this->get(NULL, TRUE); |
| 345 |
if(!empty($row)) |
| 346 |
{ |
| 347 |
return (wmvc_show_data('level', $row, 0, TRUE, TRUE) + 1); |
| 348 |
} |
| 349 |
|
| 350 |
return 1; |
| 351 |
} |
| 352 |
} |
| 353 |
?> |
