oxuserbasket.php
Go to the documentation of this file.00001 <?php
00002
00010 class oxUserBasket extends oxBase
00011 {
00012
00018 protected $_aSkipSaveFields = array('oxcreate');
00019
00025 protected $_sClassName = 'oxUserbasket';
00026
00032 protected $_aBasketItems = null;
00033
00039 protected $_blNewBasket = false;
00040
00046 public function __construct()
00047 {
00048 parent::__construct();
00049 $this->init( 'oxuserbaskets' );
00050 }
00051
00057 protected function _insert()
00058 {
00059
00060 $this->_blNewBasket = false;
00061
00062 if ( !isset( $this->oxuserbaskets__oxpublic->value ) ) {
00063 $this->oxuserbaskets__oxpublic = new oxField(1, oxField::T_RAW);
00064 }
00065
00066 return parent::_insert();
00067 }
00068
00075 public function setIsNewBasket()
00076 {
00077 $this->_blNewBasket = true;
00078 }
00079
00085 public function isNewBasket()
00086 {
00087 return $this->_blNewBasket;
00088 }
00089
00095 public function isEmpty()
00096 {
00097 if ( $this->isNewBasket() || $this->getItemCount() < 1 ) {
00098 return true;
00099 }
00100
00101 return false;
00102 }
00103
00109 public function getArticles()
00110 {
00111 $aRes = array();
00112 $aItems = $this->getItems();
00113 if ( is_array( $aItems ) ) {
00114 foreach ( $aItems as $sId => $oItem ) {
00115 $oArticle = $oItem->getArticle( $sId );
00116 $aRes[$this->_getItemKey($oArticle->getId(), $oItem->getSelList())] = $oArticle;
00117 }
00118 }
00119 return $aRes;
00120 }
00121
00129 public function getItems( $blReload = false )
00130 {
00131
00132 if ( $this->_aBasketItems !== null && !$blReload ) {
00133 return $this->_aBasketItems;
00134 }
00135
00136
00137 $this->_aBasketItems = array();
00138
00139
00140 $oArticle = oxNew( 'oxarticle' );
00141 $sViewName = $oArticle->getViewName();
00142
00143 $sSelect = "select oxuserbasketitems.* from oxuserbasketitems left join $sViewName on oxuserbasketitems.oxartid = $sViewName.oxid ";
00144 $sSelect .= 'and '.$oArticle->getSqlActiveSnippet().' ';
00145 $sSelect .= "where oxuserbasketitems.oxbasketid = '".$this->getId()."' and $sViewName.oxid is not null ";
00146
00147 $oItems = oxNew( 'oxlist' );
00148 $oItems->init( 'oxuserbasketitem' );
00149 $oItems->selectstring( $sSelect );
00150
00151 foreach ( $oItems as $oItem ) {
00152 $sKey = $this->_getItemKey( $oItem->oxuserbasketitems__oxartid->value, $oItem->getSelList() );
00153 $this->_aBasketItems[$sKey] = $oItem;
00154 }
00155
00156 return $this->_aBasketItems;
00157 }
00158
00168 protected function _createItem( $sProductId, $aSelList = null )
00169 {
00170 $oNewItem = oxNew( 'oxuserbasketitem' );
00171 $oNewItem->oxuserbasketitems__oxartid = new oxField($sProductId, oxField::T_RAW);
00172 $oNewItem->oxuserbasketitems__oxbasketid = new oxField($this->getId(), oxField::T_RAW);
00173
00174 if ( !$aSelList ) {
00175 $oArticle = oxNew( 'oxArticle' );
00176 $oArticle->load( $sProductId );
00177 $aSelectLists = $oArticle->getSelectLists();
00178 if ( ( $iSelCnt = count( $aSelectLists ) ) ) {
00179 $aSelList = array_fill( 0, $iSelCnt, '0' );
00180 }
00181 }
00182
00183 $oNewItem->setSelList( $aSelList );
00184
00185 return $oNewItem;
00186 }
00187
00188
00198 public function getItem( $sProductId, $aSelList)
00199 {
00200
00201 $aItems = $this->getItems();
00202 $sItemKey = $this->_getItemKey( $sProductId, $aSelList );
00203
00204 $oItem = null;
00205
00206 if ( isset( $aItems[$sProductId] )) {
00207 $oItem = $aItems[$sProductId];
00208 } elseif ( isset( $aItems[$sItemKey] ) ) {
00209 $oItem = $aItems[$sItemKey];
00210 } else {
00211 $oItem = $this->_createItem( $sProductId, $aSelList );
00212 }
00213
00214 return $oItem;
00215 }
00216
00225 protected function _getItemKey( $sProductId, $aSel = null )
00226 {
00227 $aSel = ( $aSel != null) ? $aSel : array (0=>'0');
00228 return md5( $sProductId.'|'.serialize( $aSel ) );
00229 }
00230
00238 public function getItemCount( $blReload = false )
00239 {
00240 return count( $this->getItems( $blReload ) );
00241 }
00242
00254 public function addItemToBasket( $sProductId = null, $dAmount = null, $aSel = null, $blOverride = false )
00255 {
00256
00257 if ( $this->_blNewBasket ) {
00258 $this->save();
00259 }
00260
00261 if ( ( $oUserBasketItem = $this->getItem( $sProductId, $aSel ) ) ) {
00262
00263
00264 if ( !$dAmount ) {
00265
00266 $oUserBasketItem->delete();
00267 if ( isset($this->_aBasketItems[$this->_getItemKey($sProductId, $aSel)])) {
00268 unset( $this->_aBasketItems[$this->_getItemKey($sProductId, $aSel)] );
00269 }
00270
00271 } else {
00272
00273 if ( !$blOverride && !empty($oUserBasketItem->oxuserbasketitems__oxamount->value) ) {
00274 $dAmount += $oUserBasketItem->oxuserbasketitems__oxamount->value;
00275 }
00276
00277 $oUserBasketItem->oxuserbasketitems__oxamount = new oxField($dAmount, oxField::T_RAW);
00278 $oUserBasketItem->save();
00279
00280 $this->_aBasketItems[$this->_getItemKey($sProductId, $aSel)] = $oUserBasketItem;
00281 }
00282
00283 return $dAmount;
00284 }
00285 }
00286
00294 public function delete( $sOXID = null )
00295 {
00296 if ( !$sOXID ) {
00297 $sOXID = $this->getId();
00298 }
00299
00300 $blDelete = false;
00301 if ( $sOXID && ( $blDelete = parent::delete( $sOXID ) ) ) {
00302
00303 $sQ = "delete from oxuserbasketitems where oxbasketid = " . oxDb::getDb()->quote( $sOXID );
00304 oxDb::getDb()->execute( $sQ );
00305 }
00306 return $blDelete;
00307 }
00308
00314 public function isVisible()
00315 {
00316 $oActivUser = $this->getConfig()->getUser();
00317 $sActivUserId = null;
00318 if ($oActivUser)
00319 $sActivUserId = $oActivUser->getId();
00320
00321 $blIsVisible = (bool) ($this->oxuserbaskets__oxpublic->value) ||
00322 ($sActivUserId && ($this->oxuserbaskets__oxuserid->value == $sActivUserId));
00323
00324 return $blIsVisible;
00325 }
00326
00327 }