| @@ -1,723 +1,871 @@ | ||
| 1 | -<?php | |
| 2 | -class MY_model extends DataMapper | |
| 3 | -{ | |
| 4 | - static $relations = array(); | |
| 5 | - static $me_all = NULL; | |
| 6 | - | |
| 7 | - var $table = 'users'; | |
| 8 | - var $allow_none = TRUE; | |
| 9 | - var $_old = array(); | |
| 10 | - | |
| 11 | - private $_presenter = NULL; | |
| 12 | - | |
| 13 | - function __construct( $id = NULL ) | |
| 14 | - { | |
| 15 | - parent::__construct( $id ); | |
| 16 | - $my_class = $this->my_class(); | |
| 17 | - | |
| 18 | - /* runtime relations configuration */ | |
| 19 | - if( empty(self::$relations) ){ | |
| 20 | - $this->config->load('relations', TRUE, TRUE ); | |
| 21 | - } | |
| 22 | - | |
| 23 | - if( ! isset(self::$relations[$my_class]) ){ | |
| 24 | - self::$relations[$my_class] = array( | |
| 25 | - 'has_many' => array(), | |
| 26 | - 'has_one' => array(), | |
| 27 | - ); | |
| 28 | - } | |
| 29 | - | |
| 30 | - $schema = $this->config->item( $my_class, 'relations' ); | |
| 31 | - | |
| 32 | - if( $schema ){ | |
| 33 | - if( isset($schema['has_many']) ){ | |
| 34 | - self::$relations[$my_class]['has_many'] = array_merge( self::$relations[$my_class]['has_many'], $schema['has_many'] ); | |
| 35 | - } | |
| 36 | - | |
| 37 | - if( isset($schema['has_one']) ){ | |
| 38 | - self::$relations[$my_class]['has_one'] = array_merge( self::$relations[$my_class]['has_one'], $schema['has_one'] ); | |
| 39 | - } | |
| 40 | - } | |
| 41 | - | |
| 42 | - reset( self::$relations[$my_class]['has_many'] ); | |
| 43 | - foreach( self::$relations[$my_class]['has_many'] as $c => $rel ){ | |
| 44 | - $this->has_many( $c, $rel ); | |
| 45 | - } | |
| 46 | - | |
| 47 | - reset( self::$relations[$my_class]['has_one'] ); | |
| 48 | - foreach( self::$relations[$my_class]['has_one'] as $c => $rel ){ | |
| 49 | - $this->has_one( $c, $rel ); | |
| 50 | - } | |
| 51 | - } | |
| 52 | - | |
| 53 | - public function _const( $cname ) | |
| 54 | - { | |
| 55 | - $name = get_class($this) . '::' . $cname; | |
| 56 | - $return = constant($name); | |
| 57 | - return $return; | |
| 58 | - } | |
| 59 | - | |
| 60 | - public function update_relation( $relname, $new_rels = array() ) | |
| 61 | - { | |
| 62 | - /* get current */ | |
| 63 | - $current = array(); | |
| 64 | - $this->{$relname}->select('id')->get(); | |
| 65 | - foreach( $this->{$relname} as $rel ){ | |
| 66 | - $current[ $rel->id ] = $rel; | |
| 67 | - } | |
| 68 | - | |
| 69 | - $to_add = array(); | |
| 70 | - $to_delete = array(); | |
| 71 | - foreach( $new_rels as $new_rel ){ | |
| 72 | - if( isset($current[$new_rel->id]) ){ | |
| 73 | - // remain | |
| 74 | - unset($current[$new_rel->id]); | |
| 75 | - } | |
| 76 | - else { | |
| 77 | - // add new | |
| 78 | - $to_add[$new_rel->id] = $new_rel; | |
| 79 | - } | |
| 80 | - } | |
| 81 | - | |
| 82 | - /* delete */ | |
| 83 | - if( $current ){ | |
| 84 | - foreach( $current as $rel ){ | |
| 85 | - $this->delete($rel, $relname); | |
| 86 | - } | |
| 87 | - } | |
| 88 | - | |
| 89 | - /* to add */ | |
| 90 | - $related = array( | |
| 91 | - $relname => $to_add | |
| 92 | - ); | |
| 93 | - return $this->save( $related ); | |
| 94 | - } | |
| 95 | - | |
| 96 | - public function my_relation_names( $other_model ){ | |
| 97 | - $return = array(); | |
| 98 | - $my_class = $this->my_class(); | |
| 99 | - | |
| 100 | - foreach( $other_model->has_one as $class_test => $class_test_details ){ | |
| 101 | - $this_other_class = isset($class_test_details['class']) ? $class_test_details['class'] : $class_test; | |
| 102 | - if( $this_other_class == $my_class ){ | |
| 103 | - $return[] = $class_test; | |
| 104 | - } | |
| 105 | - } | |
| 106 | - foreach( $other_model->has_many as $class_test => $class_test_details ){ | |
| 107 | - $this_other_class = isset($class_test_details['class']) ? $class_test_details['class'] : $class_test; | |
| 108 | - if( $this_other_class == $my_class ){ | |
| 109 | - $return[] = $class_test; | |
| 110 | - } | |
| 111 | - } | |
| 112 | - return $return; | |
| 113 | - } | |
| 114 | - | |
| 115 | - public function get_all() | |
| 116 | - { | |
| 117 | - if( self::$me_all === NULL ){ | |
| 118 | - self::$me_all = array(); | |
| 119 | - foreach( $this->get()->all as $m ){ | |
| 120 | - self::$me_all[$m->id] = $m; | |
| 121 | - } | |
| 122 | - // self::$me_all = $this->get()->all; | |
| 123 | - } | |
| 124 | - return self::$me_all; | |
| 125 | - } | |
| 126 | - | |
| 127 | - function up() | |
| 128 | - { | |
| 129 | - /* my order */ | |
| 130 | - $my_order = $this->show_order; | |
| 131 | - | |
| 132 | - /* check which one is upper then flip */ | |
| 133 | - $other_one = clone $this; | |
| 134 | - $other_one | |
| 135 | - ->where( 'show_order <=', $my_order ) | |
| 136 | - ->where( 'id <>', $this->id ) | |
| 137 | - ->order_by( 'show_order', 'desc' ) | |
| 138 | - ->limit(1) | |
| 139 | - ->get(); | |
| 140 | - if( $other_one->exists() ){ | |
| 141 | - $new_order = $other_one->show_order; | |
| 142 | - $other_id = $other_one->id; | |
| 143 | - if( $new_order == $my_order ){ | |
| 144 | - $my_order = $new_order + 1; | |
| 145 | - } | |
| 146 | - /* update other_one */ | |
| 147 | - $other_one->show_order = $my_order; | |
| 148 | - $other_one->save(); | |
| 149 | - /* update me */ | |
| 150 | - $this->show_order = $new_order; | |
| 151 | - $this->save(); | |
| 152 | - } | |
| 153 | - return TRUE; | |
| 154 | - } | |
| 155 | - | |
| 156 | - function down() | |
| 157 | - { | |
| 158 | - /* my order */ | |
| 159 | - $my_order = $this->show_order; | |
| 160 | - | |
| 161 | - /* check which one is lower then flip */ | |
| 162 | - $other_one = clone $this; | |
| 163 | - $other_one | |
| 164 | - ->where( 'show_order >=', $my_order ) | |
| 165 | - ->where( 'id <>', $this->id ) | |
| 166 | - ->order_by( 'show_order', 'asc' ) | |
| 167 | - ->limit(1) | |
| 168 | - ->get(); | |
| 169 | - if( $other_one->exists() ){ | |
| 170 | - $new_order = $other_one->show_order; | |
| 171 | - $other_id = $other_one->id; | |
| 172 | - if( $new_order == $my_order ){ | |
| 173 | - $my_order = $new_order - 1; | |
| 174 | - } | |
| 175 | - /* update other_one */ | |
| 176 | - $other_one->show_order = $my_order; | |
| 177 | - $other_one->save(); | |
| 178 | - /* update me */ | |
| 179 | - $this->show_order = $new_order; | |
| 180 | - $this->save(); | |
| 181 | - } | |
| 182 | - return TRUE; | |
| 183 | - } | |
| 184 | - | |
| 185 | - protected function _prepare_get() | |
| 186 | - { | |
| 187 | - foreach( $this->has_many as $other => $info ){ | |
| 188 | - // echo "INCLUDE RELATED COUNT $other<br>"; | |
| 189 | - $this->include_related_count($other); | |
| 190 | - } | |
| 191 | - } | |
| 192 | - | |
| 193 | - public function get_slim( $limit = NULL, $offset = NULL ) | |
| 194 | - { | |
| 195 | - return parent::get( $limit, $offset ); | |
| 196 | - } | |
| 197 | - | |
| 198 | - public function get_iterated_slim( $limit = NULL, $offset = NULL ) | |
| 199 | - { | |
| 200 | - return parent::get_iterated( $limit, $offset ); | |
| 201 | - } | |
| 202 | - | |
| 203 | - function full_id() | |
| 204 | - { | |
| 205 | - $return = $this->my_class() . '.' . $this->id; | |
| 206 | - return $return; | |
| 207 | - } | |
| 208 | - | |
| 209 | - function valid() | |
| 210 | - { | |
| 211 | - return $this->valid; | |
| 212 | - } | |
| 213 | - | |
| 214 | - function errors() | |
| 215 | - { | |
| 216 | - return $this->error->all; | |
| 217 | - } | |
| 218 | - | |
| 219 | - function add_error( $field, $error ) | |
| 220 | - { | |
| 221 | - return $this->error_message( $field, $error ); | |
| 222 | - } | |
| 223 | - | |
| 224 | - function remove_validation( $what ) | |
| 225 | - { | |
| 226 | - unset( $this->validation[$what] ); | |
| 227 | - } | |
| 228 | - | |
| 229 | - function my_class() | |
| 230 | - { | |
| 231 | - $return = get_class($this); | |
| 232 | - $return = strtolower($return); | |
| 233 | - | |
| 234 | - $CI =& ci_get_instance(); | |
| 235 | - $suffix = $CI->config->item('model_suffix'); | |
| 236 | - | |
| 237 | - if( substr($return, -strlen($suffix)) == $suffix ){ | |
| 238 | - $return = substr( $return, 0, -strlen($suffix) ); | |
| 239 | - } | |
| 240 | - return $return; | |
| 241 | - } | |
| 242 | - | |
| 243 | - function prop_name( $pname ) | |
| 244 | - { | |
| 245 | - if( substr($pname, -3) == '_id' ){ | |
| 246 | - $short_pname = substr($pname, 0, -3); | |
| 247 | - if( | |
| 248 | - isset($this->has_one[$short_pname]) | |
| 249 | - OR | |
| 250 | - isset($this->has_many[$short_pname]) | |
| 251 | - ){ | |
| 252 | - $pname = $short_pname; | |
| 253 | - } | |
| 254 | - } | |
| 255 | - return $pname; | |
| 256 | - } | |
| 257 | - | |
| 258 | - public function trigger_event( $event, $force_class = '' ) | |
| 259 | - { | |
| 260 | - /* check if we also have a method here */ | |
| 261 | - $method = '_' . $event; | |
| 262 | - if( method_exists($this, $method)){ | |
| 263 | - $this->{$method}(); | |
| 264 | - } | |
| 265 | - | |
| 266 | - $CI =& ci_get_instance(); | |
| 267 | - if( isset($CI->hc_events) ){ | |
| 268 | - $event_class = $force_class ? $force_class : $this->my_class(); | |
| 269 | - $event = $event_class . '.' . $event; | |
| 270 | - $object = clone $this; | |
| 271 | - $args = array( $event, $object ); | |
| 272 | - call_user_func_array( array($CI->hc_events, 'trigger'), $args ); | |
| 273 | - } | |
| 274 | - } | |
| 275 | - | |
| 276 | - public function get_copy($force_db = FALSE) | |
| 277 | - { | |
| 278 | - /* reset changes */ | |
| 279 | - $this->_old = array(); | |
| 280 | - return parent::get_copy($force_db); | |
| 281 | - } | |
| 282 | - | |
| 283 | -/* with triggered events */ | |
| 284 | - public function save($object = '', $related_field = '') | |
| 285 | - { | |
| 286 | - $is_new = FALSE; | |
| 287 | - if( $this->_force_save_as_new OR (! $this->id) ){ | |
| 288 | - $is_new = TRUE; | |
| 289 | - } | |
| 290 | - | |
| 291 | - $this->trigger_event( 'before_save' ); | |
| 292 | - | |
| 293 | - /* keep copy of the stored because it resets to new after save */ | |
| 294 | - $this->_keep_old(); | |
| 295 | - | |
| 296 | - $return = parent::save($object, $related_field); | |
| 297 | - | |
| 298 | - /* if new then get it to load relations */ | |
| 299 | - if( | |
| 300 | - $return | |
| 301 | - && | |
| 302 | - $is_new | |
| 303 | - && | |
| 304 | - ( $this->has_one OR $this->has_many ) | |
| 305 | - ){ | |
| 306 | - $this | |
| 307 | - ->where('id', $this->id) | |
| 308 | - ->get() | |
| 309 | - ; | |
| 310 | - } | |
| 311 | - | |
| 312 | - if( $return ){ | |
| 313 | - $this->trigger_event( 'after_save' ); | |
| 314 | - } | |
| 315 | - return $return; | |
| 316 | - } | |
| 317 | - | |
| 318 | - public function delete($object = '', $related_field = '') | |
| 319 | - { | |
| 320 | - if( ! ($object OR $related_field) ){ | |
| 321 | - $this->trigger_event( 'before_delete' ); | |
| 322 | - } | |
| 323 | - | |
| 324 | - $return = parent::delete($object, $related_field); | |
| 325 | - | |
| 326 | - if( $return ){ | |
| 327 | - if( ! ($object OR $related_field) ){ | |
| 328 | - $this->trigger_event('after_delete'); | |
| 329 | - } | |
| 330 | - } | |
| 331 | - return $return; | |
| 332 | - } | |
| 333 | - | |
| 334 | - private function _keep_old() | |
| 335 | - { | |
| 336 | - $this->_old = (array) $this->stored; | |
| 337 | - /* also include has_one */ | |
| 338 | - reset( $this->has_one ); | |
| 339 | - foreach( array_keys($this->has_one) as $k ){ | |
| 340 | - if( is_object($this->{$k}) ) | |
| 341 | - $this->_old[$k] = $this->{$k}->id; | |
| 342 | - else | |
| 343 | - $this->_old[$k] = $this->{$k}; | |
| 344 | - } | |
| 345 | - } | |
| 346 | - | |
| 347 | -/* gives the array of changed properties with their old values, useful after save */ | |
| 348 | - public function get_changes( $relations = NULL ) | |
| 349 | - { | |
| 350 | - $return = array(); | |
| 351 | - $new = $this->to_array(); | |
| 352 | - if( $relations ){ | |
| 353 | - reset( $relations ); | |
| 354 | - foreach( $relations as $k => $o ){ | |
| 355 | - $new[ $k ] = $o->id; | |
| 356 | - } | |
| 357 | - } | |
| 358 | - | |
| 359 | - foreach( $new as $k => $v ){ | |
| 360 | - if( array_key_exists($k, $this->_old) ){ | |
| 361 | - if( $this->_old[$k] !== $v ) | |
| 362 | - $return[$k] = $this->_old[$k]; | |
| 363 | - } | |
| 364 | - else { | |
| 365 | - $return[$k] = NULL; | |
| 366 | - } | |
| 367 | - } | |
| 368 | - return $return; | |
| 369 | - } | |
| 370 | - | |
| 371 | -/* rewrite from_array() to not to modify database */ | |
| 372 | - function from_array( $data ) | |
| 373 | - { | |
| 374 | - // keep track of newly related objects | |
| 375 | - $new_related_objects = array(); | |
| 376 | - $fields = array_keys( $data ); | |
| 377 | - | |
| 378 | - // If $fields is provided, assume all $fields should exist. | |
| 379 | - foreach($fields as $f){ | |
| 380 | - if(array_key_exists($f, $this->has_one)){ | |
| 381 | - // Store $has_one relationships | |
| 382 | - $c = get_class($this->{$f}); | |
| 383 | - $rel = new $c(); | |
| 384 | - $id = isset($data[$f]) ? $data[$f] : 0; | |
| 385 | - $rel->get_by_id($id); | |
| 386 | - | |
| 387 | - if($rel->exists()){ | |
| 388 | - // The new relationship exists, save it. | |
| 389 | - $new_related_objects[$f] = $rel; | |
| 390 | - // if( ! $this->id ){ | |
| 391 | - $this->{$f} = $rel; | |
| 392 | - // } | |
| 393 | - } | |
| 394 | - else { | |
| 395 | - // The new relationship does not exist, delete the old one. | |
| 396 | -// $object->delete($object->{$f}->get()); | |
| 397 | - /* CHANGE */ | |
| 398 | -// $new_related_objects[$f] = NULL; | |
| 399 | - $new_related_objects[$f] = NULL; | |
| 400 | - // if( ! $this->id ){ | |
| 401 | - $this->{$f}->clear(); | |
| 402 | - // } | |
| 403 | - } | |
| 404 | - $idid = $f . '_id'; | |
| 405 | - $this->{$idid} = $id; | |
| 406 | - } | |
| 407 | - else if(array_key_exists($f, $this->has_many)) { | |
| 408 | - // Store $has_many relationships | |
| 409 | - $c = get_class($this->{$f}); | |
| 410 | - $rels = new $c(); | |
| 411 | - $ids = isset($data[$f]) ? $data[$f] : FALSE; | |
| 412 | - if(empty($ids)) { | |
| 413 | - // if no IDs were provided, delete all old relationships. | |
| 414 | -// $object->delete($object->{$f}->select('id')->get()->all); | |
| 415 | - /* CHANGE */ | |
| 416 | - $new_related_objects[$f] = array(); | |
| 417 | - // if( ! $this->id ){ | |
| 418 | - $this->{$f}->clear(); | |
| 419 | - // } | |
| 420 | - } | |
| 421 | - else { | |
| 422 | - // Otherwise, get the new ones... | |
| 423 | - $rels->where_in('id', $ids)->select('id')->get(); | |
| 424 | - // Store them... | |
| 425 | - | |
| 426 | - $new_related_objects[$f] = $rels->all; | |
| 427 | - // if( ! $this->id ){ | |
| 428 | - $this->{$f} = $rels->all; | |
| 429 | - // } | |
| 430 | - | |
| 431 | - // And delete any old ones that do not exist. | |
| 432 | -// $old_rels = $object->{$f}->where_not_in('id', $ids)->select('id')->get(); | |
| 433 | -// $object->delete($old_rels->all); | |
| 434 | - /* CHANGE */ | |
| 435 | - } | |
| 436 | - } | |
| 437 | - elseif( | |
| 438 | - in_array($f, $this->fields) OR | |
| 439 | - isset($this->validation[$f]) | |
| 440 | - ){ | |
| 441 | - if( isset($data[$f])){ | |
| 442 | - $this->{$f} = $data[$f]; | |
| 443 | - } | |
| 444 | - } | |
| 445 | - } | |
| 446 | - | |
| 447 | - // return new objects | |
| 448 | - return $new_related_objects; | |
| 449 | - } | |
| 450 | - | |
| 451 | - public function set( $pname, $pvalue ) | |
| 452 | - { | |
| 453 | - $this->{$pname} = $pvalue; | |
| 454 | - return $this; | |
| 455 | - } | |
| 456 | - | |
| 457 | -/* prepare for presenters */ | |
| 458 | - public function presenter() | |
| 459 | - { | |
| 460 | - return $this->_presenter; | |
| 461 | - } | |
| 462 | - public function set_presenter( $presenter ) | |
| 463 | - { | |
| 464 | - $this->_presenter = $presenter; | |
| 465 | - } | |
| 466 | - | |
| 467 | - public function __call($key, $args = array()) | |
| 468 | - { | |
| 469 | - $prfx = 'present_'; | |
| 470 | - if( substr($key, 0, strlen($prfx)) == $prfx ){ | |
| 471 | - $short_key = substr($key, strlen($prfx)); | |
| 472 | - $presenter = $this->presenter(); | |
| 473 | - | |
| 474 | - if( $presenter === NULL ){ | |
| 475 | - // attempt to load presenter | |
| 476 | - $presenter = HC_App::presenter( $this->my_class(), $this ); | |
| 477 | - if( $presenter ){ | |
| 478 | - $this->set_presenter( $presenter ); | |
| 479 | - } | |
| 480 | - else { | |
| 481 | - $this->set_presenter( FALSE ); | |
| 482 | - } | |
| 483 | - } | |
| 484 | - | |
| 485 | - if( $presenter && method_exists($presenter, $short_key) ){ | |
| 486 | - array_unshift( $args, $this ); | |
| 487 | - return call_user_func_array( array($presenter, $short_key), $args ); | |
| 488 | - // return $presenter->{$short_key}( $this ); | |
| 489 | - } | |
| 490 | - else { | |
| 491 | - if( property_exists($this, $short_key) ){ | |
| 492 | - return $this->{$short_key}; | |
| 493 | - } | |
| 494 | - else { | |
| 495 | - return NULL; | |
| 496 | - } | |
| 497 | - } | |
| 498 | - } | |
| 499 | - return parent::__call($key, $args); | |
| 500 | - } | |
| 501 | - | |
| 502 | -/* validation */ | |
| 503 | - public function _save_array( $field ) | |
| 504 | - { | |
| 505 | - if ( ! empty($this->{$field}) ){ | |
| 506 | - $this->{$field} = join( '||', $this->{$field} ); | |
| 507 | - } | |
| 508 | - else { | |
| 509 | - $this->{$field} = ''; | |
| 510 | - } | |
| 511 | - return TRUE; | |
| 512 | - } | |
| 513 | - | |
| 514 | - public function _load_array( $field ) | |
| 515 | - { | |
| 516 | - if ( ! empty($this->{$field}) ){ | |
| 517 | - $this->{$field} = explode( '||', $this->{$field} ); | |
| 518 | - } | |
| 519 | - else { | |
| 520 | - $this->{$field} = array(); | |
| 521 | - } | |
| 522 | - } | |
| 523 | - | |
| 524 | - public function _check_show_order( $field ) | |
| 525 | - { | |
| 526 | - if( (! $this->id) && (! $this->show_order) ){ | |
| 527 | - $max_show_order = 0; | |
| 528 | - $query = $this->db | |
| 529 | - ->select_max('show_order') | |
| 530 | - ->get($this->table) | |
| 531 | - ; | |
| 532 | - if( $row = $query->row() ){ | |
| 533 | - $max_show_order = $row->show_order; | |
| 534 | - } | |
| 535 | - $this->show_order = $max_show_order + 1; | |
| 536 | - } | |
| 537 | - return TRUE; | |
| 538 | - } | |
| 539 | - | |
| 540 | - public function _enum( $field, $compare ) | |
| 541 | - { | |
| 542 | - if ( | |
| 543 | - ( isset($this->{$field}) ) | |
| 544 | - ) | |
| 545 | - { | |
| 546 | - return in_array( $this->{$field}, $compare ); | |
| 547 | - } | |
| 548 | - return FALSE; | |
| 549 | - } | |
| 550 | - | |
| 551 | - public function _greater_equal_than_field($me, $other) | |
| 552 | - { | |
| 553 | - if ( (! is_numeric($this->{$me})) OR (! is_numeric($this->{$other})) ) | |
| 554 | - return FALSE; | |
| 555 | - return $this->{$me} >= $this->{$other}; | |
| 556 | - } | |
| 557 | - | |
| 558 | - public function _less_equal_than_field($me, $other) | |
| 559 | - { | |
| 560 | - if ( (! is_numeric($this->{$me})) OR (! is_numeric($this->{$other})) ) | |
| 561 | - return FALSE; | |
| 562 | - return $this->{$me} <= $this->{$other}; | |
| 563 | - } | |
| 564 | - | |
| 565 | - public function _greater_than_field($me, $other) | |
| 566 | - { | |
| 567 | - if ( (! is_numeric($this->{$me})) OR (! is_numeric($this->{$other})) ) | |
| 568 | - return FALSE; | |
| 569 | - return $this->{$me} > $this->{$other}; | |
| 570 | - } | |
| 571 | - | |
| 572 | - public function _less_than_field($me, $other) | |
| 573 | - { | |
| 574 | - if ( (! is_numeric($this->{$me})) OR (! is_numeric($this->{$other})) ) | |
| 575 | - return FALSE; | |
| 576 | - return $this->{$me} < $this->{$other}; | |
| 577 | - } | |
| 578 | - | |
| 579 | - protected function _differs($field, $other_field) | |
| 580 | - { | |
| 581 | - return ($this->{$field} !== $this->{$other_field}) ? TRUE : FALSE; | |
| 582 | - } | |
| 583 | - | |
| 584 | - protected function _after_save() | |
| 585 | - { | |
| 586 | -/* | |
| 587 | - $CI =& ci_get_instance(); | |
| 588 | - if( $this->keep_log && $CI->hc_modules->exists('logaudit') ) | |
| 589 | - { | |
| 590 | - $log_changes = array(); | |
| 591 | - $changes = $this->get_changes(); | |
| 592 | - reset( $changes ); | |
| 593 | - foreach( $changes as $property_name => $old_value ) | |
| 594 | - { | |
| 595 | - if( in_array($property_name, $this->keep_log) ) | |
| 596 | - { | |
| 597 | - $log_changes[ $property_name ] = $old_value; | |
| 598 | - } | |
| 599 | - } | |
| 600 | - | |
| 601 | - if( $log_changes ) | |
| 602 | - { | |
| 603 | - $log = HC_App::model('logaudit'); | |
| 604 | - $log->log( $this, $log_changes ); | |
| 605 | - } | |
| 606 | - } | |
| 607 | -*/ | |
| 608 | - } | |
| 609 | -} | |
| 610 | - | |
| 611 | -class MY_Model_Virtual | |
| 612 | -{ | |
| 613 | - private $_presenter = NULL; | |
| 614 | - | |
| 615 | - function my_class() | |
| 616 | - { | |
| 617 | - $return = get_class($this); | |
| 618 | - $return = strtolower($return); | |
| 619 | - | |
| 620 | - $CI =& ci_get_instance(); | |
| 621 | - $suffix = $CI->config->item('model_suffix'); | |
| 622 | - | |
| 623 | - if( substr($return, -strlen($suffix)) == $suffix ){ | |
| 624 | - $return = substr( $return, 0, -strlen($suffix) ); | |
| 625 | - } | |
| 626 | - return $return; | |
| 627 | - } | |
| 628 | - | |
| 629 | - public function trigger_event( $event ) | |
| 630 | - { | |
| 631 | - $CI =& ci_get_instance(); | |
| 632 | - if( isset($CI->hc_events) ){ | |
| 633 | - $event = $this->my_class() . '.' . $event; | |
| 634 | - $object = clone $this; | |
| 635 | - $args = array( $event, $object ); | |
| 636 | - call_user_func_array( array($CI->hc_events, 'trigger'), $args ); | |
| 637 | - } | |
| 638 | - } | |
| 639 | - | |
| 640 | - public function save($object = '', $related_field = '') | |
| 641 | - { | |
| 642 | - $this->trigger_event( 'before_save' ); | |
| 643 | - | |
| 644 | - /* keep copy of the stored because it resets to new after save */ | |
| 645 | - $this->_keep_old(); | |
| 646 | - | |
| 647 | - $return = parent::save($object, $related_field); | |
| 648 | - | |
| 649 | - if( $return ){ | |
| 650 | - $this->trigger_event( 'after_save' ); | |
| 651 | - } | |
| 652 | - return $return; | |
| 653 | - } | |
| 654 | - | |
| 655 | -/* prepare for presenters */ | |
| 656 | - public function presenter() | |
| 657 | - { | |
| 658 | - return $this->_presenter; | |
| 659 | - } | |
| 660 | - public function set_presenter( $presenter ) | |
| 661 | - { | |
| 662 | - $this->_presenter = $presenter; | |
| 663 | - } | |
| 664 | - | |
| 665 | - public function __call($key, $args = array()) | |
| 666 | - { | |
| 667 | - $prfx = 'present_'; | |
| 668 | - if( substr($key, 0, strlen($prfx)) == $prfx ){ | |
| 669 | - $short_key = substr($key, strlen($prfx)); | |
| 670 | - $presenter = $this->presenter(); | |
| 671 | - if( $presenter === NULL ){ | |
| 672 | - // attempt to load presenter | |
| 673 | - $presenter = HC_App::presenter( $this->my_class(), $this ); | |
| 674 | - if( $presenter ){ | |
| 675 | - $this->set_presenter( $presenter ); | |
| 676 | - } | |
| 677 | - else { | |
| 678 | - $this->set_presenter( FALSE ); | |
| 679 | - } | |
| 680 | - } | |
| 681 | - | |
| 682 | - if( $presenter && method_exists($presenter, $short_key) ){ | |
| 683 | - array_unshift( $args, $this ); | |
| 684 | - return call_user_func_array( array($presenter, $short_key), $args ); | |
| 685 | - // return $presenter->{$short_key}( $this ); | |
| 686 | - } | |
| 687 | - else { | |
| 688 | - if( isset($this->{$short_key}) ){ | |
| 689 | - return $this->{$short_key}; | |
| 690 | - } | |
| 691 | - } | |
| 692 | - } | |
| 693 | - return parent::__call($key, $args); | |
| 694 | - } | |
| 695 | -} | |
| 696 | - | |
| 697 | -function hc_presenter_autoload( $class ) | |
| 698 | -{ | |
| 699 | - $class = strtolower($class); | |
| 700 | - $suffix = '_hc_presenter'; | |
| 701 | - if( substr($class, -strlen($suffix)) != $suffix ){ | |
| 702 | - return; | |
| 703 | - } | |
| 704 | -//echo "TRYING '$class'<br>"; | |
| 705 | - | |
| 706 | - $CI =& ci_get_instance(); | |
| 707 | - $look_in_dirs = $CI->config->look_in_dirs(); | |
| 708 | - | |
| 709 | - foreach( $look_in_dirs as $path ){ | |
| 710 | - // Prepare file | |
| 711 | - $class_file = substr($class, 0, -strlen($suffix)); | |
| 712 | - $file = $path . '/presenters/' . $class_file . EXT; | |
| 713 | - // echo $file .' <br>'; | |
| 714 | - | |
| 715 | - // Check if file exists, require_once if it does | |
| 716 | - if (file_exists($file)){ | |
| 717 | - include_once($file); | |
| 718 | - break; | |
| 719 | - } | |
| 720 | - } | |
| 721 | -} | |
| 722 | - | |
| 723 | -spl_autoload_register('hc_presenter_autoload'); | |
| 1 | +<?php | |
| 2 | +class MY_model extends DataMapper | |
| 3 | +{ | |
| 4 | + static $titles = array(); | |
| 5 | + static $relations = array(); | |
| 6 | + | |
| 7 | + var $table = 'users'; | |
| 8 | + var $build_title = array( | |
| 9 | + '_my_class()_', | |
| 10 | + ': ', | |
| 11 | + '_id_' | |
| 12 | + ); | |
| 13 | + var $field_view = array(); | |
| 14 | + var $allow_none = TRUE; | |
| 15 | + var $_old = array(); | |
| 16 | + | |
| 17 | + function __construct( $id = NULL ) | |
| 18 | + { | |
| 19 | + parent::__construct( $id ); | |
| 20 | + $my_class = $this->my_class(); | |
| 21 | + | |
| 22 | + /* runtime relations configuration */ | |
| 23 | + if( empty(self::$relations) ) | |
| 24 | + { | |
| 25 | + $this->config->load('relations', TRUE, TRUE ); | |
| 26 | + } | |
| 27 | + | |
| 28 | + if( ! isset(self::$relations[$my_class]) ) | |
| 29 | + { | |
| 30 | + self::$relations[$my_class] = array( | |
| 31 | + 'has_many' => array(), | |
| 32 | + 'has_one' => array(), | |
| 33 | + ); | |
| 34 | + } | |
| 35 | + | |
| 36 | + $schema = $this->config->item( $my_class, 'relations' ); | |
| 37 | + | |
| 38 | + if( $schema ) | |
| 39 | + { | |
| 40 | + if( isset($schema['has_many']) ) | |
| 41 | + { | |
| 42 | + self::$relations[$my_class]['has_many'] = array_merge( self::$relations[$my_class]['has_many'], $schema['has_many'] ); | |
| 43 | + } | |
| 44 | + | |
| 45 | + if( isset($schema['has_one']) ) | |
| 46 | + { | |
| 47 | + self::$relations[$my_class]['has_one'] = array_merge( self::$relations[$my_class]['has_one'], $schema['has_one'] ); | |
| 48 | + } | |
| 49 | + } | |
| 50 | + | |
| 51 | + reset( self::$relations[$my_class]['has_many'] ); | |
| 52 | + foreach( self::$relations[$my_class]['has_many'] as $c => $rel ) | |
| 53 | + { | |
| 54 | + $this->has_many( $c, $rel ); | |
| 55 | + } | |
| 56 | + | |
| 57 | + reset( self::$relations[$my_class]['has_one'] ); | |
| 58 | + foreach( self::$relations[$my_class]['has_one'] as $c => $rel ) | |
| 59 | + { | |
| 60 | + $this->has_one( $c, $rel ); | |
| 61 | + } | |
| 62 | + | |
| 63 | + /* fill in defaults */ | |
| 64 | + if( ! $id ) | |
| 65 | + { | |
| 66 | + if( $my_class == 'shift' ) | |
| 67 | + { | |
| 68 | + $my_fields = $this->get_fields(); | |
| 69 | + foreach( $my_fields as $mf ) | |
| 70 | + { | |
| 71 | + if( isset($mf['default']) ) | |
| 72 | + { | |
| 73 | + $this->{$mf['name']} = $mf['default']; | |
| 74 | + } | |
| 75 | + } | |
| 76 | + } | |
| 77 | + } | |
| 78 | + } | |
| 79 | + | |
| 80 | + function title(){ | |
| 81 | + $return = array(); | |
| 82 | + reset( $this->build_title ); | |
| 83 | + foreach( $this->build_title as $bt ) | |
| 84 | + { | |
| 85 | + if( | |
| 86 | + (substr($bt, 0, 1) == '_') && | |
| 87 | + (substr($bt, -1) == '_') | |
| 88 | + ) | |
| 89 | + { | |
| 90 | + $prop = substr($bt, 1, -1); | |
| 91 | + if( substr($prop, -2) == '()' ) // my method | |
| 92 | + { | |
| 93 | + $func = substr($prop, 0, -2); | |
| 94 | + $return[] = $this->{$func}(); | |
| 95 | + } | |
| 96 | + else // my prop | |
| 97 | + { | |
| 98 | + $return[] = $this->{$prop}; | |
| 99 | + } | |
| 100 | + } | |
| 101 | + else // just string like space or brackets | |
| 102 | + { | |
| 103 | + $return[] = $bt; | |
| 104 | + } | |
| 105 | + } | |
| 106 | + $return = join( '', $return ); | |
| 107 | + return $return; | |
| 108 | + } | |
| 109 | + | |
| 110 | + private function _build_title_select() | |
| 111 | + { | |
| 112 | + $return = array(); | |
| 113 | + reset( $this->build_title ); | |
| 114 | + foreach( $this->build_title as $bt ) | |
| 115 | + { | |
| 116 | + if( | |
| 117 | + (substr($bt, 0, 1) == '_') && | |
| 118 | + (substr($bt, -1) == '_') | |
| 119 | + ) | |
| 120 | + { | |
| 121 | + $prop = substr($bt, 1, -1); | |
| 122 | + if( substr($prop, -2) == '()' ) | |
| 123 | + { | |
| 124 | + } | |
| 125 | + else | |
| 126 | + { | |
| 127 | + $return[] = $prop; | |
| 128 | + } | |
| 129 | + } | |
| 130 | + else | |
| 131 | + { | |
| 132 | + $return[] = "\"" . $bt . "\""; | |
| 133 | + } | |
| 134 | + } | |
| 135 | + $return = join( ',', $return ); | |
| 136 | + return $return; | |
| 137 | + } | |
| 138 | + | |
| 139 | + function titles() | |
| 140 | + { | |
| 141 | + $class = get_class($this); | |
| 142 | + if( ! isset(self::$titles[$class]) ) | |
| 143 | + { | |
| 144 | + self::$titles[$class] = $this->_load_titles(); | |
| 145 | + } | |
| 146 | + return self::$titles[$class]; | |
| 147 | + } | |
| 148 | + | |
| 149 | + protected function _load_titles() | |
| 150 | + { | |
| 151 | + $return = array(); | |
| 152 | + $this->clear(); | |
| 153 | + $select = $this->_build_title_select(); | |
| 154 | +// $this->select( 'id' ); | |
| 155 | + $this->select( '*' ); | |
| 156 | + $this->select( 'CONCAT(' . $select . ') AS title', FALSE ); | |
| 157 | + $this->get(); | |
| 158 | + | |
| 159 | + foreach( $this as $u ) | |
| 160 | + { | |
| 161 | + $return[ $u->id ] = $u->title; | |
| 162 | + } | |
| 163 | + return $return; | |
| 164 | + } | |
| 165 | + | |
| 166 | + function csv_upload( $file_name = 'userfile', $separator = ',' ) | |
| 167 | + { | |
| 168 | + $return = NULL; | |
| 169 | + $fields = $this->get_fields(); | |
| 170 | + reset( $fields ); | |
| 171 | + foreach( $fields as $f ) | |
| 172 | + { | |
| 173 | + $my_fields[] = $f['name']; | |
| 174 | + } | |
| 175 | + | |
| 176 | + if( isset($_FILES[$file_name]) && is_uploaded_file($_FILES[$file_name]['tmp_name']) ) | |
| 177 | + { | |
| 178 | + $tmp_name = $_FILES[$file_name]['tmp_name']; | |
| 179 | + $return = array(); | |
| 180 | + | |
| 181 | + $parse_error = FALSE; | |
| 182 | + if( ($handle = fopen($tmp_name, "r")) !== FALSE) | |
| 183 | + { | |
| 184 | + $line_no = 0; | |
| 185 | + while( ($line = fgetcsv($handle, 1000, $separator)) !== FALSE ) | |
| 186 | + { | |
| 187 | + // titles | |
| 188 | + if( ! $line_no ) | |
| 189 | + { | |
| 190 | + $prop_names = $line; | |
| 191 | + for( $ii = 0; $ii < count($prop_names); $ii++ ) | |
| 192 | + { | |
| 193 | + reset( $fields ); | |
| 194 | + foreach( $fields as $f ) | |
| 195 | + { | |
| 196 | + if( strtolower($prop_names[$ii]) == $f['name'] ) | |
| 197 | + { | |
| 198 | + $prop_names[$ii] = strtolower($prop_names[$ii]); | |
| 199 | + } | |
| 200 | + } | |
| 201 | + } | |
| 202 | + $prop_count = count( $prop_names ); | |
| 203 | + | |
| 204 | + // check for mandatory fields | |
| 205 | + $missing_fields = array(); | |
| 206 | + reset( $fields ); | |
| 207 | + foreach( $fields as $f ) | |
| 208 | + { | |
| 209 | + if( isset($f['required']) && $f['required'] ){ | |
| 210 | + if( ! in_array($f['name'], $prop_names) ){ | |
| 211 | + $missing_fields[] = $f['name']; | |
| 212 | + } | |
| 213 | + } | |
| 214 | + } | |
| 215 | + if( $missing_fields ) | |
| 216 | + { | |
| 217 | + $err_msg = lang('conf_import_error_fields_missing') . ': ' . join(', ', $missing_fields); | |
| 218 | + $this->error_message( 'import', $err_msg ); | |
| 219 | + $parse_error = TRUE; | |
| 220 | + break; | |
| 221 | + } | |
| 222 | + | |
| 223 | + // check if any fields are not parsed | |
| 224 | + $not_parsed_fields = array(); | |
| 225 | + reset( $prop_names ); | |
| 226 | + foreach( $prop_names as $f ) | |
| 227 | + { | |
| 228 | + $f = trim( $f ); | |
| 229 | + if( ! $f ) | |
| 230 | + continue; | |
| 231 | + | |
| 232 | + if( ! (in_array($f, $my_fields) OR in_array(strtolower($f), $my_fields)) ) | |
| 233 | + { | |
| 234 | + $not_parsed_fields[] = $f; | |
| 235 | + } | |
| 236 | + } | |
| 237 | + if( $not_parsed_fields ) | |
| 238 | + { | |
| 239 | + $err_msg = lang('conf_import_message_fields_not_recognized') . ': ' . join(', ', $not_parsed_fields); | |
| 240 | + $this->error_message( 'import', $err_msg ); | |
| 241 | + } | |
| 242 | + } | |
| 243 | + else | |
| 244 | + { | |
| 245 | + $values = array(); | |
| 246 | + for( $i = 0; $i < $prop_count; $i++ ) | |
| 247 | + { | |
| 248 | + $check_name = strtolower($prop_names[$i]); | |
| 249 | + if( in_array($check_name, $my_fields) ) | |
| 250 | + { | |
| 251 | + if( isset($line[$i]) ) | |
| 252 | + $values[ $check_name ] = $line[$i]; | |
| 253 | + else | |
| 254 | + $values[ $check_name ] = ''; | |
| 255 | + } | |
| 256 | + } | |
| 257 | + $return[] = $values; | |
| 258 | + } | |
| 259 | + $line_no++; | |
| 260 | + } | |
| 261 | + fclose($handle); | |
| 262 | + } | |
| 263 | + | |
| 264 | + if( $parse_error ) | |
| 265 | + { | |
| 266 | + $return = NULL; | |
| 267 | + } | |
| 268 | + } | |
| 269 | + return $return; | |
| 270 | + } | |
| 271 | + | |
| 272 | + function csv( $separator = ',', $skip = array() ) | |
| 273 | + { | |
| 274 | + $related_fields = array_merge( $this->has_one, $this->has_many ); | |
| 275 | + | |
| 276 | + // header | |
| 277 | + $headers = array(); | |
| 278 | + $fields = $this->get_fields(); | |
| 279 | + reset( $fields ); | |
| 280 | + foreach( $fields as $f ) | |
| 281 | + { | |
| 282 | + if( in_array($f['name'], $skip) ) | |
| 283 | + continue; | |
| 284 | +// $headers[ $f['name'] ] = Hc_lib::parse_lang( $f['label'] ); | |
| 285 | + $headers[ $f['name'] ] = $f['name']; | |
| 286 | + } | |
| 287 | + | |
| 288 | + $data = array(); | |
| 289 | + $data[] = join( $separator, $headers ); | |
| 290 | + | |
| 291 | + // entries | |
| 292 | + $keys = array_keys( $headers ); | |
| 293 | + $this->clear(); | |
| 294 | + $this->get(); | |
| 295 | + foreach( $this as $s ) | |
| 296 | + { | |
| 297 | + $e = array(); | |
| 298 | + reset( $keys ); | |
| 299 | + foreach( $keys as $k ) | |
| 300 | + { | |
| 301 | + if( isset($related_fields[$k]) ) | |
| 302 | + { | |
| 303 | + $e[] = $s->{$k}->get()->title(); | |
| 304 | + } | |
| 305 | + else | |
| 306 | + { | |
| 307 | + $e[] = $s->{$k}; | |
| 308 | + } | |
| 309 | + } | |
| 310 | + $data[] = hc_build_csv( $e, $separator ); | |
| 311 | + } | |
| 312 | + $return = join( "\n", $data ); | |
| 313 | + return $return; | |
| 314 | + } | |
| 315 | + | |
| 316 | + function my_class() | |
| 317 | + { | |
| 318 | + $return = get_class($this); | |
| 319 | + $return = strtolower($return); | |
| 320 | + $suffix = '_model'; | |
| 321 | + if( substr($return, -strlen($suffix)) == $suffix ) | |
| 322 | + { | |
| 323 | + $return = substr( $return, 0, -strlen($suffix) ); | |
| 324 | + } | |
| 325 | + return $return; | |
| 326 | + } | |
| 327 | + | |
| 328 | + public function get_fields() | |
| 329 | + { | |
| 330 | + return $this->my_fields; | |
| 331 | + } | |
| 332 | + | |
| 333 | + public function get_form_fields() | |
| 334 | + { | |
| 335 | + $return = array(); | |
| 336 | + | |
| 337 | + $fields = $this->get_fields(); | |
| 338 | + foreach( $fields as $tf ) | |
| 339 | + { | |
| 340 | + $return[$tf['name']] = $tf; | |
| 341 | + } | |
| 342 | + | |
| 343 | + $fnames = array_keys($return); | |
| 344 | + /* assign options to dropdowns */ | |
| 345 | + foreach( $fnames as $fn ) | |
| 346 | + { | |
| 347 | + if( | |
| 348 | + ( isset($return[$fn]['type']) && ($return[$fn]['type'] != 'dropdown') ) OR | |
| 349 | + ( isset($return[$fn]['options']) ) | |
| 350 | + ) | |
| 351 | + { | |
| 352 | + continue; | |
| 353 | + } | |
| 354 | + | |
| 355 | + $options = array(); | |
| 356 | + /* enum fields */ | |
| 357 | + if( | |
| 358 | + isset($this->validation[$fn]) && isset($this->validation[$fn]['rules']) && | |
| 359 | + array_key_exists('enum', $this->validation[$fn]['rules']) && | |
| 360 | + is_array($this->validation[$fn]['rules']['enum']) | |
| 361 | + ) | |
| 362 | + { | |
| 363 | + $options = array(); | |
| 364 | + foreach( $this->validation[$fn]['rules']['enum'] as $o_id ) | |
| 365 | + { | |
| 366 | + $options[ $o_id ] = $this->prop_text($fn, FALSE, $o_id); | |
| 367 | + } | |
| 368 | + } | |
| 369 | + /* has one ? */ | |
| 370 | + elseif( isset($this->has_one[$fn]) ) | |
| 371 | + { | |
| 372 | + $rel_props = $this->has_one[$fn]; | |
| 373 | + $other_model = new $rel_props['class']; | |
| 374 | + | |
| 375 | + $options = array(); | |
| 376 | + $select_label = ''; | |
| 377 | + if( | |
| 378 | + isset($this->validation[$fn]) && | |
| 379 | + isset($this->validation[$fn]['rules']) && | |
| 380 | + in_array('required', $this->validation[$fn]['rules']) | |
| 381 | + ) | |
| 382 | + { | |
| 383 | + if( ! $this->id ) | |
| 384 | + { | |
| 385 | + $select_label = lang('common_select'); | |
| 386 | + } | |
| 387 | + } | |
| 388 | + else | |
| 389 | + { | |
| 390 | + $select_label = lang('common_select_later'); | |
| 391 | + } | |
| 392 | + | |
| 393 | + if( $select_label ) | |
| 394 | + { | |
| 395 | + $options[0] = ' - ' . $select_label . ' - '; | |
| 396 | + } | |
| 397 | + | |
| 398 | + $other_titles = $other_model->titles(); | |
| 399 | + if( count($other_titles) > 1 ) | |
| 400 | + { | |
| 401 | + reset( $other_titles ); | |
| 402 | + foreach( $other_titles as $other_id => $other_title ) | |
| 403 | + { | |
| 404 | + $options[ $other_id ] = $other_title; | |
| 405 | + } | |
| 406 | + } | |
| 407 | + else | |
| 408 | + { | |
| 409 | + $other_ids = array_keys( $other_titles ); | |
| 410 | + $return[$fn]['type'] = 'hidden'; | |
| 411 | + $return[$fn]['default'] = $other_ids[0]; | |
| 412 | + $options = NULL; | |
| 413 | + } | |
| 414 | + } | |
| 415 | + if( $options === NULL ) | |
| 416 | + unset( $return[$fn]['options'] ); | |
| 417 | + else | |
| 418 | + $return[$fn]['options'] = $options; | |
| 419 | + } | |
| 420 | + return $return; | |
| 421 | + } | |
| 422 | + | |
| 423 | + function get_field( $pname ) | |
| 424 | + { | |
| 425 | + $return = array(); | |
| 426 | + $fields = $this->get_fields(); | |
| 427 | + reset( $fields ); | |
| 428 | + foreach( $fields as $f ) | |
| 429 | + { | |
| 430 | + if( $pname == $f['name'] ) | |
| 431 | + { | |
| 432 | + $return = $f; | |
| 433 | + break; | |
| 434 | + } | |
| 435 | + } | |
| 436 | + return $return; | |
| 437 | + } | |
| 438 | + | |
| 439 | + function prop_name( $pname ) | |
| 440 | + { | |
| 441 | + if( substr($pname, -3) == '_id' ) | |
| 442 | + { | |
| 443 | + $short_pname = substr($pname, 0, -3); | |
| 444 | + if( | |
| 445 | + isset($this->has_one[$short_pname]) OR | |
| 446 | + isset($this->has_many[$short_pname]) | |
| 447 | + ) | |
| 448 | + { | |
| 449 | + $pname = $short_pname; | |
| 450 | + } | |
| 451 | + } | |
| 452 | + return $pname; | |
| 453 | + } | |
| 454 | + | |
| 455 | + function prop_label( $pname ) | |
| 456 | + { | |
| 457 | + $return = ''; | |
| 458 | + $pname = $this->prop_name( $pname ); | |
| 459 | + | |
| 460 | + $field = $this->get_field( $pname ); | |
| 461 | + if( ! $field ) | |
| 462 | + return; | |
| 463 | + | |
| 464 | + if( isset($field['label']) ) | |
| 465 | + { | |
| 466 | + $return = $field['label']; | |
| 467 | + $return = Hc_lib::parse_lang( $return ); | |
| 468 | + } | |
| 469 | + else | |
| 470 | + { | |
| 471 | + $return = $field['name']; | |
| 472 | + } | |
| 473 | + return $return; | |
| 474 | + } | |
| 475 | + | |
| 476 | + function view_text( $skip = array() ) | |
| 477 | + { | |
| 478 | + $return = array(); | |
| 479 | + $fields = $this->get_fields(); | |
| 480 | + reset( $fields ); | |
| 481 | + foreach( $fields as $f ) | |
| 482 | + { | |
| 483 | + if( in_array($f['name'], $skip) ) | |
| 484 | + continue; | |
| 485 | + $label = isset($f['label']) ? $f['label'] : $f['name']; | |
| 486 | + $label = Hc_lib::parse_lang( $label ); | |
| 487 | + $return[ $f['name'] ] = array( $label, $this->prop_text($f['name']) ); | |
| 488 | + } | |
| 489 | + return $return; | |
| 490 | + } | |
| 491 | + | |
| 492 | + function prop_text_class( $pname, $force_value = NULL ) | |
| 493 | + { | |
| 494 | + $return = ''; | |
| 495 | + if( isset($args[1]) ) | |
| 496 | + { | |
| 497 | + $value = $args[1]; | |
| 498 | + } | |
| 499 | + else | |
| 500 | + { | |
| 501 | + $method = 'get_' . $pname; | |
| 502 | + if( method_exists($this, $method) ) | |
| 503 | + $value = $this->{$method}(); | |
| 504 | + else | |
| 505 | + $value = $this->{$pname}; | |
| 506 | + } | |
| 507 | + | |
| 508 | + /* prop_text explicitely defined */ | |
| 509 | + if( (! is_object($value)) && isset($this->prop_text[$pname][$value]) && is_array($this->prop_text[$pname][$value]) ) | |
| 510 | + { | |
| 511 | + $return = $this->prop_text[$pname][$value][1]; | |
| 512 | + } | |
| 513 | + return $return; | |
| 514 | + } | |
| 515 | + | |
| 516 | + function decorate_prop( $pname, $value = NULL, $text = NULL, $add_title = '' ) | |
| 517 | + { | |
| 518 | + if( $value === NULL ) | |
| 519 | + $value = $this->{$pname}; | |
| 520 | + if( $text === NULL ) | |
| 521 | + $text = $value; | |
| 522 | + $return = $text; | |
| 523 | + if( isset($this->prop_text[$pname][$value][1]) ) | |
| 524 | + { | |
| 525 | + $class = $this->prop_text[$pname][$value][1]; | |
| 526 | + $title = Hc_lib::parse_lang( $this->prop_text[$pname][$value][0] ); | |
| 527 | + if( $add_title ) | |
| 528 | + $title = $add_title . ': ' . $title; | |
| 529 | + $return = '<span title="' . $title . '" class="label label-' . $class . '">' . $return . '</span>'; | |
| 530 | + } | |
| 531 | + return $return; | |
| 532 | + } | |
| 533 | + | |
| 534 | + function prop_text( $pname, $decorate = FALSE, $force_value = NULL ) | |
| 535 | + { | |
| 536 | + $return = ''; | |
| 537 | + $CI =& ci_get_instance(); | |
| 538 | + | |
| 539 | + $args = func_get_args(); | |
| 540 | + if( isset($args[2]) ) | |
| 541 | + { | |
| 542 | + $value = $args[2]; | |
| 543 | + } | |
| 544 | + else | |
| 545 | + { | |
| 546 | + $method = 'get_' . $pname; | |
| 547 | + if( method_exists($this, $method) ) | |
| 548 | + $value = $this->{$method}(); | |
| 549 | + else | |
| 550 | + $value = $this->{$pname}; | |
| 551 | + } | |
| 552 | + | |
| 553 | + /* prop_text explicitely defined */ | |
| 554 | + if( (! is_object($value)) && isset($this->prop_text[$pname][$value]) ) | |
| 555 | + { | |
| 556 | + $return = is_array($this->prop_text[$pname][$value]) ? $this->prop_text[$pname][$value][0] : $this->prop_text[$pname][$value]; | |
| 557 | + $return = Hc_lib::parse_lang( $return ); | |
| 558 | + if( $decorate && is_array($this->prop_text[$pname][$value]) ) | |
| 559 | + { | |
| 560 | + $class = $this->prop_text[$pname][$value][1]; | |
| 561 | + $return = '<span class="label label-' . $class . '">' . $return . '</span>'; | |
| 562 | + } | |
| 563 | + return $return; | |
| 564 | + } | |
| 565 | + | |
| 566 | + $f = $this->get_field( $pname ); | |
| 567 | + if( ! $f ) | |
| 568 | + return $value; | |
| 569 | + | |
| 570 | + $type = isset($f['type']) ? $f['type'] : 'text'; | |
| 571 | + switch( $type ) | |
| 572 | + { | |
| 573 | + case 'date': | |
| 574 | + $CI->load->library( 'hc_time' ); | |
| 575 | + $CI->hc_time->setDateDb( $value ); | |
| 576 | + $return = $CI->hc_time->formatDateFull(); | |
| 577 | + break; | |
| 578 | + case 'time': | |
| 579 | + $CI->load->library( 'hc_time' ); | |
| 580 | + $return = $CI->hc_time->formatTimeOfDay( $value ); | |
| 581 | + break; | |
| 582 | + case 'boolean': | |
| 583 | + $return = $value ? lang('common_yes') : lang('common_no'); | |
| 584 | + break; | |
| 585 | + default: | |
| 586 | + if( is_object($value) ) | |
| 587 | + { | |
| 588 | + $return = $value->get()->title(); | |
| 589 | + } | |
| 590 | + else | |
| 591 | + { | |
| 592 | + $return = $value; | |
| 593 | + } | |
| 594 | + break; | |
| 595 | + } | |
| 596 | + return $return; | |
| 597 | + } | |
| 598 | + | |
| 599 | + function trigger_event( $event, $payload ) | |
| 600 | + { | |
| 601 | + /* check if we also have a method here */ | |
| 602 | + $method = '_' . $event; | |
| 603 | + if( method_exists($this, $method)) | |
| 604 | + { | |
| 605 | + $this->{$method}(); | |
| 606 | + } | |
| 607 | + | |
| 608 | + $CI =& ci_get_instance(); | |
| 609 | + if( isset($CI->hc_events) ) | |
| 610 | + { | |
| 611 | + $event = $this->my_class() . '.' . $event; | |
| 612 | + $args = func_get_args(); | |
| 613 | + $args[0] = $event; | |
| 614 | + call_user_func_array( array($CI->hc_events, 'trigger'), $args ); | |
| 615 | + } | |
| 616 | + } | |
| 617 | + | |
| 618 | +/* with triggered events */ | |
| 619 | + public function save($object = '', $related_field = '') | |
| 620 | + { | |
| 621 | + $this->trigger_event( 'before_save', $this ); | |
| 622 | + | |
| 623 | + /* keep copy of the stored because it resets to new after save */ | |
| 624 | + $this->_keep_old(); | |
| 625 | + | |
| 626 | + $return = parent::save($object, $related_field); | |
| 627 | + if( $return ) | |
| 628 | + { | |
| 629 | + $this->trigger_event( 'after_save', $this ); | |
| 630 | + } | |
| 631 | + return $return; | |
| 632 | + } | |
| 633 | + | |
| 634 | + public function delete($object = '', $related_field = '') | |
| 635 | + { | |
| 636 | + $this->trigger_event( 'before_delete', $this ); | |
| 637 | + $return = parent::delete($object, $related_field); | |
| 638 | + if( $return ) | |
| 639 | + { | |
| 640 | + $this->trigger_event( 'after_delete', $this ); | |
| 641 | + } | |
| 642 | + return $return; | |
| 643 | + } | |
| 644 | + | |
| 645 | + private function _keep_old() | |
| 646 | + { | |
| 647 | + $this->_old = (array) $this->stored; | |
| 648 | + /* also include has_one */ | |
| 649 | + reset( $this->has_one ); | |
| 650 | + foreach( array_keys($this->has_one) as $k ) | |
| 651 | + { | |
| 652 | + if( is_object($this->{$k}) ) | |
| 653 | + $this->_old[$k] = $this->{$k}->id; | |
| 654 | + else | |
| 655 | + $this->_old[$k] = $this->{$k}; | |
| 656 | + } | |
| 657 | + } | |
| 658 | + | |
| 659 | +/* gives the array of changed properties with their old values, useful after save */ | |
| 660 | + public function get_changes( $relations = NULL ) | |
| 661 | + { | |
| 662 | + $return = array(); | |
| 663 | + $new = $this->to_array(); | |
| 664 | + if( $relations ) | |
| 665 | + { | |
| 666 | + reset( $relations ); | |
| 667 | + foreach( $relations as $k => $o ) | |
| 668 | + { | |
| 669 | + $new[ $k ] = $o->id; | |
| 670 | + } | |
| 671 | + } | |
| 672 | + | |
| 673 | + foreach( $new as $k => $v ) | |
| 674 | + { | |
| 675 | + if( array_key_exists($k, $this->_old) ) | |
| 676 | + { | |
| 677 | + if( $this->_old[$k] !== $v ) | |
| 678 | + $return[$k] = $this->_old[$k]; | |
| 679 | + } | |
| 680 | + else | |
| 681 | + { | |
| 682 | + $return[$k] = NULL; | |
| 683 | + } | |
| 684 | + } | |
| 685 | + return $return; | |
| 686 | + } | |
| 687 | + | |
| 688 | + function get_field_names() | |
| 689 | + { | |
| 690 | + $return = array(); | |
| 691 | + $fields = $this->get_fields(); | |
| 692 | + reset( $fields ); | |
| 693 | + foreach( $fields as $f ) | |
| 694 | + { | |
| 695 | + $return[] = $f['name']; | |
| 696 | + } | |
| 697 | + return $return; | |
| 698 | + } | |
| 699 | + | |
| 700 | + function is_changed( $check = array(), $post = array() ) | |
| 701 | + { | |
| 702 | + $copy = $this->get_clone(); | |
| 703 | + | |
| 704 | + $return = array(); | |
| 705 | + if( ! $check ) | |
| 706 | + { | |
| 707 | + $check = array(); | |
| 708 | + $all_fields = $copy->get_fields(); | |
| 709 | + foreach( $all_fields as $f ) | |
| 710 | + { | |
| 711 | + $check[] = $f['name']; | |
| 712 | + } | |
| 713 | + } | |
| 714 | + | |
| 715 | + reset( $check ); | |
| 716 | + foreach( $check as $c ) | |
| 717 | + { | |
| 718 | + if( ! isset($post[$c]) ) | |
| 719 | + continue; | |
| 720 | + $old[$c] = $copy->{$c}; | |
| 721 | + $copy->{$c} = $post[$c]; | |
| 722 | + } | |
| 723 | + | |
| 724 | + $copy->validate(); | |
| 725 | + | |
| 726 | + reset( $check ); | |
| 727 | + foreach( $check as $c ) | |
| 728 | + { | |
| 729 | + if( ! isset($post[$c]) ) | |
| 730 | + continue; | |
| 731 | + if( $copy->{$c} != $old[$c] ) | |
| 732 | + { | |
| 733 | + $return[$c] = array( $copy->{$c}, $old[$c] ); | |
| 734 | + } | |
| 735 | + } | |
| 736 | + return $return; | |
| 737 | + } | |
| 738 | + | |
| 739 | +/* validation */ | |
| 740 | + public function _save_array( $field ) | |
| 741 | + { | |
| 742 | + if ( ! empty($this->{$field}) ) | |
| 743 | + { | |
| 744 | + $this->{$field} = join( '||', $this->{$field} ); | |
| 745 | + } | |
| 746 | + else | |
| 747 | + { | |
| 748 | + $this->{$field} = ''; | |
| 749 | + } | |
| 750 | + return TRUE; | |
| 751 | + } | |
| 752 | + | |
| 753 | + public function _load_array( $field ) | |
| 754 | + { | |
| 755 | + if ( ! empty($this->{$field}) ) | |
| 756 | + { | |
| 757 | + $this->{$field} = explode( '||', $this->{$field} ); | |
| 758 | + } | |
| 759 | + else | |
| 760 | + { | |
| 761 | + $this->{$field} = array(); | |
| 762 | + } | |
| 763 | + } | |
| 764 | + | |
| 765 | + public function _enum( $field, $compare ) | |
| 766 | + { | |
| 767 | + if ( | |
| 768 | + ( isset($this->{$field}) ) | |
| 769 | + ) | |
| 770 | + { | |
| 771 | + return in_array( $this->{$field}, $compare ); | |
| 772 | + } | |
| 773 | + return FALSE; | |
| 774 | + } | |
| 775 | + | |
| 776 | + public function _greater_equal_than_field($me, $other) | |
| 777 | + { | |
| 778 | + if ( (! is_numeric($this->{$me})) OR (! is_numeric($this->{$other})) ) | |
| 779 | + return FALSE; | |
| 780 | + return $this->{$me} >= $this->{$other}; | |
| 781 | + } | |
| 782 | + | |
| 783 | + public function _less_equal_than_field($me, $other) | |
| 784 | + { | |
| 785 | + if ( (! is_numeric($this->{$me})) OR (! is_numeric($this->{$other})) ) | |
| 786 | + return FALSE; | |
| 787 | + return $this->{$me} <= $this->{$other}; | |
| 788 | + } | |
| 789 | + | |
| 790 | + public function _greater_than_field($me, $other) | |
| 791 | + { | |
| 792 | + if ( (! is_numeric($this->{$me})) OR (! is_numeric($this->{$other})) ) | |
| 793 | + return FALSE; | |
| 794 | + return $this->{$me} > $this->{$other}; | |
| 795 | + } | |
| 796 | + | |
| 797 | + public function _less_than_field($me, $other) | |
| 798 | + { | |
| 799 | + if ( (! is_numeric($this->{$me})) OR (! is_numeric($this->{$other})) ) | |
| 800 | + return FALSE; | |
| 801 | + return $this->{$me} < $this->{$other}; | |
| 802 | + } | |
| 803 | + | |
| 804 | + protected function _after_save() | |
| 805 | + { | |
| 806 | +/* | |
| 807 | + $CI =& ci_get_instance(); | |
| 808 | + if( $this->keep_log && $CI->hc_modules->exists('logaudit') ) | |
| 809 | + { | |
| 810 | + $log_changes = array(); | |
| 811 | + $changes = $this->get_changes(); | |
| 812 | + reset( $changes ); | |
| 813 | + foreach( $changes as $property_name => $old_value ) | |
| 814 | + { | |
| 815 | + if( in_array($property_name, $this->keep_log) ) | |
| 816 | + { | |
| 817 | + $log_changes[ $property_name ] = $old_value; | |
| 818 | + } | |
| 819 | + } | |
| 820 | + | |
| 821 | + if( $log_changes ) | |
| 822 | + { | |
| 823 | + $log = new Logaudit_model; | |
| 824 | + $log->log( $this, $log_changes ); | |
| 825 | + } | |
| 826 | + } | |
| 827 | +*/ | |
| 828 | + } | |
| 829 | +} | |
| 830 | + | |
| 831 | +class MY_Model_Virtual | |
| 832 | +{ | |
| 833 | + function my_class() | |
| 834 | + { | |
| 835 | + $return = get_class($this); | |
| 836 | + $return = strtolower($return); | |
| 837 | + $suffix = '_model'; | |
| 838 | + if( substr($return, -strlen($suffix)) == $suffix ) | |
| 839 | + { | |
| 840 | + $return = substr( $return, 0, -strlen($suffix) ); | |
| 841 | + } | |
| 842 | + return $return; | |
| 843 | + } | |
| 844 | + | |
| 845 | + function trigger_event( $event, $payload ) | |
| 846 | + { | |
| 847 | + $CI =& ci_get_instance(); | |
| 848 | + if( isset($CI->hc_events) ) | |
| 849 | + { | |
| 850 | + $event = $this->my_class() . '.' . $event; | |
| 851 | + $args = func_get_args(); | |
| 852 | + $args[0] = $event; | |
| 853 | + call_user_func_array( array($CI->hc_events, 'trigger'), $args ); | |
| 854 | + } | |
| 855 | + } | |
| 856 | + | |
| 857 | + public function save($object = '', $related_field = '') | |
| 858 | + { | |
| 859 | + $this->trigger_event( 'before_save', $this ); | |
| 860 | + | |
| 861 | + /* keep copy of the stored because it resets to new after save */ | |
| 862 | + $this->_keep_old(); | |
| 863 | + | |
| 864 | + $return = parent::save($object, $related_field); | |
| 865 | + if( $return ) | |
| 866 | + { | |
| 867 | + $this->trigger_event( 'after_save', $this ); | |
| 868 | + } | |
| 869 | + return $return; | |
| 870 | + } | |
| 871 | +} | |
