CODE STYLE, gulliver/system/...
FILES: class.dbMaintenance.php class.dbconnection.php class.dbrecordset.php class.dbsession.php class.dbtable.php class.httpProxyController.php class.i18n_po.php class.mailer.php class.menu.php class.objectTemplate.php class.testTools.php class.tree.php class.unitTest.php class.webResource.php class.xmlDocument.php class.xmlformExtension.php
This commit is contained in:
jennylee
@@ -1,6 +1,8 @@
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<?php
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/**
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* class.dbtable.php
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*
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* @package gulliver.system
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*
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* ProcessMaker Open Source Edition
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@@ -13,11 +15,11 @@
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
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* Coral Gables, FL, 33134, USA, or email info@colosa.com.
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@@ -29,6 +31,7 @@
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* This class provides acces to a generalized table
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* it assumes that the dbconnection object is already initialized, the table name, as well as the primary keys
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* for the table should be also provided in order to provide the class a way to generate an UPDATE query properly.
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*
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* @package gulliver.system
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* @author Fernando Ontiveros Lira <fernando@colosa.com>
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* @copyright (C) 2002 by Colosa Development Team.
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@@ -36,393 +39,391 @@
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*/
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class DBTable
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{
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var $_dbc;
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var $_dbses;
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var $_dset;
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var $table_name;
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var $table_keys;
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var $Fields = null;
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var $is_new;
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var $errorLevel;
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var $debug = false;
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var $_dbc;
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var $_dbses;
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var $_dset;
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var $table_name;
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var $table_keys;
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var $Fields = null;
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var $is_new;
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var $errorLevel;
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var $debug = false;
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/**
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* Initiate a database conecction using default values
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*
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* @author Fernando Ontiveros Lira <fernando@colosa.com>
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* @access public
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* @param object $objConnection conecction string
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* @return void
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*/
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function dBTable( $objConnection = NULL, $strTable = "", $arrKeys = array( 'UID' ) )
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{
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$this->_dbc = NULL;
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$this->_dbses = NULL;
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$this->SetTo( $objConnection, $strTable, $arrKeys );
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}
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/**
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* Initiate a database conecction using default values
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*
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* @author Fernando Ontiveros Lira <fernando@colosa.com>
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* @access public
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* @param object $objDBConnection conecction string
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* @param string $strTable Table name defaultvalue=''
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* @param array $arrKeys table keys defaultvalue=UID
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* @return void
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*/
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function setTo( $objDBConnection, $strTable = "", $arrKeys = array( 'UID' ) )
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{
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$this->_dbc = $objDBConnection;
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if( $this->_dbc != NULL && strcasecmp( get_class( $objDBConnection ) , 'dbconnection' ) == 0 )
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/**
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* Initiate a database conecction using default values
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*
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* @author Fernando Ontiveros Lira <fernando@colosa.com>
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* @access public
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* @param object $objConnection conecction string
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* @return void
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*/
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function dBTable ($objConnection = null, $strTable = "", $arrKeys = array( 'UID' ))
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{
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$this->_dbses = new DBSession( $this->_dbc );
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$this->_dbses->UseDB( DB_NAME );
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$this->_dbc = null;
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$this->_dbses = null;
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$this->SetTo( $objConnection, $strTable, $arrKeys );
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}
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else {
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$dberror = PEAR::raiseError(null, DB_ERROR_OBJECT_NOT_DEFINED, null, 'null',
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"You tried to call to a DBTable function without create an instance of DBConnection",
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'G_Error', true);
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//DBconnection::logError( $dberror );
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return $dberror;
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}
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$this->is_new = true;
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$this->Fields = NULL;
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$this->table_name = $strTable;
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if ( is_array ( $arrKeys ) )
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$this->table_keys = $arrKeys;
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else
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$this->table_keys = array ( 0 => $arrKeys );
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$this->errorLevel = $this->_dbc->errorLevel;
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}
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/**
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* Loads full description of a referenced table in Fields
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*
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* @author Fernando Ontiveros Lira <fernando@colosa.com>
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* @access public
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* @return void
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*/
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function loadEmpty()
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{
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$stQry = "DESCRIBE `" . $this->table_name. "`";
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$dset = $this->_dbses->execute( $stQry );
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//$dset = new DBRecordSet( $this->_dbses->Result );
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$nlim = $dset->Count();
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$this->Fields = NULL;
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for( $ncount = 0; $ncount < $nlim; $ncount++ )
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/**
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* Initiate a database conecction using default values
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*
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* @author Fernando Ontiveros Lira <fernando@colosa.com>
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* @access public
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* @param object $objDBConnection conecction string
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* @param string $strTable Table name defaultvalue=''
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* @param array $arrKeys table keys defaultvalue=UID
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* @return void
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*/
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function setTo ($objDBConnection, $strTable = "", $arrKeys = array( 'UID' ))
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{
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$data = $dset->Read();
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$fname = $data['Field'];
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$fval = "";
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$ftypearr = explode($data['Type'], '(' );
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$ftype = $ftypearr[0];
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if( $data['Key'] == 'PRI' )
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{
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if( is_array($this->table_keys) )
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{
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$this->table_keys[count( $this->table_keys ) - 1] = $fname;
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$this->_dbc = $objDBConnection;
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if ($this->_dbc != null && strcasecmp( get_class( $objDBConnection ), 'dbconnection' ) == 0) {
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$this->_dbses = new DBSession( $this->_dbc );
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$this->_dbses->UseDB( DB_NAME );
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} else {
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$dberror = PEAR::raiseError( null, DB_ERROR_OBJECT_NOT_DEFINED, null, 'null', "You tried to call to a DBTable function without create an instance of DBConnection", 'G_Error', true );
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//DBconnection::logError( $dberror );
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return $dberror;
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}
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else
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{
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$this->table_keys[0] = $fname;
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$this->is_new = true;
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$this->Fields = null;
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$this->table_name = $strTable;
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if (is_array( $arrKeys )) {
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$this->table_keys = $arrKeys;
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} else {
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$this->table_keys = array (0 => $arrKeys
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);
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}
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}
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switch( $ftype )
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{
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case 'int':
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case 'smallint':
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case 'tinyint':
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case 'decimal':
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case 'numeric':
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case 'double':
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case 'float':
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$fval = 0;
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break;
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}
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$this->Fields[ $fname ] = $fval;
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$this->Fields[ $ncount ] = &$this->Fields[ $fname ];
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}
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}
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/**
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* Return specified field on the referenced table
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*
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* @author Fernando Ontiveros Lira <fernando@colosa.com>
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* @access public
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* @param string $strWhere string which contains conditions
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* @return strint
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*/
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function loadWhere( $strWhere )
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{
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$this->Fields = NULL;
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$stQry = "SELECT * FROM `" . $this->table_name . "`";
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if( $strWhere != "" ) $stQry .= " WHERE " . $strWhere;
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$this->_dset = $this->_dbses->Execute ( $stQry , $this->debug, $this->errorLevel);
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if (DB::isError ($this->_dset)) {
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return $this->_dset;
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$this->errorLevel = $this->_dbc->errorLevel;
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}
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if( $this->_dset->Count() > 0 ){
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$this->Fields = $this->_dset->Read();
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$this->is_new = false;
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}
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else
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/**
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* Loads full description of a referenced table in Fields
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*
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* @author Fernando Ontiveros Lira <fernando@colosa.com>
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* @access public
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* @return void
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*/
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function loadEmpty ()
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{
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$this->Fields = NULL;
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$this->is_new = true;
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}
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$stQry = "DESCRIBE `" . $this->table_name . "`";
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$dset = $this->_dbses->execute( $stQry );
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//$dset = new DBRecordSet( $this->_dbses->Result );
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$nlim = $dset->Count();
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$this->Fields = null;
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for ($ncount = 0; $ncount < $nlim; $ncount ++) {
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$data = $dset->Read();
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$fname = $data['Field'];
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$fval = "";
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$ftypearr = explode( $data['Type'], '(' );
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$ftype = $ftypearr[0];
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return $this->Fields;
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}
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/**
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* Return all fields on the referenced table
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*
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* @author Fernando Ontiveros Lira <fernando@colosa.com>
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* @access public
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* @param array array of arguments key values
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* @return void
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*/
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function load()
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{
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// bug::traceRoute();
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$ncount = 0;
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$stWhere = "";
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$arrKeys = func_get_args();
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if ( isset($arrKeys[0]) && is_array ($arrKeys[0] ) ) {
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foreach ($this->table_keys as $key=>$val) {
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if( $stWhere == "" ){
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$stWhere .= " $val = '" . $arrKeys[0][ $val ] . "' ";
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}else
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$stWhere .= " AND $val = '" . $arrKeys[0][ $val ] . "' ";
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}
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}
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else {
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foreach( $arrKeys as $val )
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{
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if( $stWhere == "" )
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{
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$stWhere .= $this->table_keys[$ncount] . "='" . $val . "'";
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}
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else
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{
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$stWhere .= " AND " . $this->table_keys[$ncount] . "='" . $val . "'";
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}
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$ncount++;
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}
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}
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return $this->LoadWhere( $stWhere );
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}
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/**
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* Function nextvalPGSql
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* @author David S. Callizaya S. <davidsantos@colosa.com>
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* @access public
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* @parameter string seq
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* @return string
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*/
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function nextvalPGSql( $seq )
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{
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$stQry = " Select NEXTVAL( '$seq' ) ";
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$dset = $this->_dbses->Execute( $stQry );
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$row = $dset->Read();
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if ( is_array ($row) ) {
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return $row['NEXTVAL'];
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}
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die ("Sequence '$seq' is not exist!!");
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return -1;
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}
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/**
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* Insert a new row
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*
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* @author Fernando Ontiveros Lira <fernando@colosa.com>
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* @access public
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* @return boolean
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*/
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function insert () {
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$strFields = "";
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$strValues = "";
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if( defined('DB_ADAPTER'))
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$DBEngine = DB_ADAPTER;
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else
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$DBEngine = 'mysql';
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foreach( $this->Fields as $field => $val ) {
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$strFields .= $field . ",";
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$iskey = false;
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if ( isset ( $this->table_keys ) && is_array ( $this->table_keys ) )
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$iskey = in_array( $field, $this->table_keys ) && strtoupper(substr(trim($val),0,7) ) == "NEXTVAL";
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$dbcType = isset ( $this->_dbc->type ) ? $this->_dbc->type : $DBEngine;
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// Commented by new format of textarea in javascript
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if( ! $iskey )
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$val = "'" . $val . "'";
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///-- $val = "'" . G::sqlEscape( $val , $dbcType ) . "'";
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$strValues .= $val .", ";
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}
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$strFields = substr( $strFields , 0, strlen($strFields)-1 );
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$strValues = substr( $strValues , 0, strlen($strValues)-1 );
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$stQry = "INSERT INTO `" . $this->table_name . "` ( " . $strFields . " ) values ( " . $strValues . " ) ";
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$result = $this->_dbses->Execute( $stQry , $this->debug);
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return $result;
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}
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/**
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* Update an existing row
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*
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* @author Fernando Ontiveros Lira <fernando@colosa.com>
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* @access public
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* @return boolean
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*/
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function update()
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{
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$stQry = "";
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$stWhere = '';
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$remainKeys = array();
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if(defined('DB_ADAPTER'))
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$DBEngine = DB_ADAPTER;
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else
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$DBEngine = 'mysql';
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foreach ( $this->table_keys as $k => $v ) $remainKeys[ $v ] = false;
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foreach( $this->Fields as $field => $val )
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{
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$iskey = false;
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$iskey = in_array( $field, $this->table_keys );
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if( $iskey == false ) {
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$stQry .= $field . "='" . $val . "', ";
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// Commented by new format of textarea in javascript
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///-- $stQry .= $field . "='" . G::sqlEscape ( $val, isset( $this->_dbc->type) ? $this->_dbc->type : $DBEngine ) . "', ";
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}
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else {
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if( $stWhere == "" ) {
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$stWhere .= $field . "='" . G::sqlEscape ( $val, isset( $this->_dbc->type) ? $this->_dbc->type : $DBEngine ) . "'";
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}
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else {
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$stWhere .= " AND " . $field . "='" . G::sqlEscape ( $val, isset( $this->_dbc->type) ? $this->_dbc->type : $DBEngine ) . "'";
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}
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$remainKeys[ $field ] = true;
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}
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}
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foreach( $remainKeys as $field => $bool )
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if ( $bool == false) {
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if( $stWhere != "" ) $stWhere = " AND ";
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$stWhere .= $field . "= ''";
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$remainKeys[ $field ] = true;
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}
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$stQry = trim( $stQry );
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$stQry = substr( $stQry , 0, strlen($stQry)-1 ); //to remove the last comma ,
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if (!$stQry) return;
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$stQry = "UPDATE `" . $this->table_name . "` SET " . $stQry;
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$stWhere = trim( $stWhere );
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if( $stWhere != "" ) $stQry .= " WHERE " . $stWhere;
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$result = false;
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||||
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||||
$result = $this->_dbses->execute( $stQry , $this->debug, $this->errorLevel );
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$this->is_new = false;
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||||
return $result;
|
||||
}
|
||||
|
||||
/**
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* Save a register in a table
|
||||
*
|
||||
* depending of value of "is_new" inserts or update is do it
|
||||
*
|
||||
* @author Fernando Ontiveros Lira <fernando@colosa.com>
|
||||
* @access public
|
||||
* @return boolean
|
||||
*/
|
||||
function save()
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||||
{
|
||||
if ( $this->is_new == true )
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return $this->Insert();
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||||
else
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||||
return $this->Update();
|
||||
}
|
||||
|
||||
/**
|
||||
* Delete an existing row
|
||||
*
|
||||
* @author Fernando Ontiveros Lira <fernando@colosa.com>
|
||||
* @access public
|
||||
* @return boolean
|
||||
*/
|
||||
function delete()
|
||||
{
|
||||
$stQry = "delete from `" . $this->table_name . "` ";
|
||||
|
||||
$stWhere = '';
|
||||
$remainKeys = array();
|
||||
if(defined('DB_ADAPTER'))
|
||||
$DBEngine = DB_ADAPTER;
|
||||
else
|
||||
$DBEngine = 'mysql';
|
||||
foreach ( $this->table_keys as $k => $v ) $remainKeys[ $v ] = false;
|
||||
|
||||
if ( is_array ( $this->Fields ) ) {
|
||||
foreach( $this->Fields as $field => $val )
|
||||
{
|
||||
$iskey = false;
|
||||
$iskey = in_array( $field, $this->table_keys );
|
||||
if( $iskey == true ) {
|
||||
if( $stWhere == "" ) {
|
||||
$stWhere .= $field . "='" . G::sqlEscape ( $val, isset( $this->_dbc->type) ? $this->_dbc->type : $DBEngine ) . "'";
|
||||
if ($data['Key'] == 'PRI') {
|
||||
if (is_array( $this->table_keys )) {
|
||||
$this->table_keys[count( $this->table_keys ) - 1] = $fname;
|
||||
} else {
|
||||
$this->table_keys[0] = $fname;
|
||||
}
|
||||
}
|
||||
else {
|
||||
$stWhere .= " AND " . $field . "='" . G::sqlEscape ( $val, isset( $this->_dbc->type) ? $this->_dbc->type : $DBEngine ) . "'";
|
||||
|
||||
switch ($ftype) {
|
||||
case 'int':
|
||||
case 'smallint':
|
||||
case 'tinyint':
|
||||
case 'decimal':
|
||||
case 'numeric':
|
||||
case 'double':
|
||||
case 'float':
|
||||
$fval = 0;
|
||||
break;
|
||||
}
|
||||
$remainKeys[ $field ] = true;
|
||||
}
|
||||
}
|
||||
|
||||
$this->Fields[$fname] = $fval;
|
||||
$this->Fields[$ncount] = &$this->Fields[$fname];
|
||||
}
|
||||
}
|
||||
foreach( $remainKeys as $field => $bool )
|
||||
if ( $bool == false) {
|
||||
if( $stWhere != "" ) $stWhere .= " AND ";
|
||||
$stWhere .= $field . "= ''";
|
||||
$remainKeys[ $field ] = true;
|
||||
}
|
||||
|
||||
$stQry = trim( $stQry );
|
||||
$stWhere = trim( $stWhere );
|
||||
if ( $stWhere == '' ) {
|
||||
$dberror = PEAR::raiseError(null, G_ERROR_WARNING_MESSAGE, null, 'null',
|
||||
"You tried to call delete method without WHERE clause, if you want to delete all records use dbsession",
|
||||
'G_Error', true);
|
||||
DBconnection::logError( $dberror, $this->errorLevel );
|
||||
return $dberror;
|
||||
/**
|
||||
* Return specified field on the referenced table
|
||||
*
|
||||
* @author Fernando Ontiveros Lira <fernando@colosa.com>
|
||||
* @access public
|
||||
* @param string $strWhere string which contains conditions
|
||||
* @return strint
|
||||
*/
|
||||
function loadWhere ($strWhere)
|
||||
{
|
||||
$this->Fields = null;
|
||||
|
||||
$stQry = "SELECT * FROM `" . $this->table_name . "`";
|
||||
if ($strWhere != "") {
|
||||
$stQry .= " WHERE " . $strWhere;
|
||||
}
|
||||
$this->_dset = $this->_dbses->Execute( $stQry, $this->debug, $this->errorLevel );
|
||||
if (DB::isError( $this->_dset )) {
|
||||
return $this->_dset;
|
||||
}
|
||||
|
||||
if ($this->_dset->Count() > 0) {
|
||||
$this->Fields = $this->_dset->Read();
|
||||
$this->is_new = false;
|
||||
} else {
|
||||
$this->Fields = null;
|
||||
$this->is_new = true;
|
||||
}
|
||||
|
||||
return $this->Fields;
|
||||
}
|
||||
$stQry .= " WHERE " . $stWhere;
|
||||
|
||||
$result = $this->_dbses->execute( $stQry , $this->debug, $this->errorLevel );
|
||||
$this->is_new = false;
|
||||
return $result;
|
||||
}
|
||||
/**
|
||||
* Return all fields on the referenced table
|
||||
*
|
||||
* @author Fernando Ontiveros Lira <fernando@colosa.com>
|
||||
* @access public
|
||||
* @param array array of arguments key values
|
||||
* @return void
|
||||
*/
|
||||
function load ()
|
||||
{
|
||||
// bug::traceRoute();
|
||||
$ncount = 0;
|
||||
$stWhere = "";
|
||||
$arrKeys = func_get_args();
|
||||
if (isset( $arrKeys[0] ) && is_array( $arrKeys[0] )) {
|
||||
foreach ($this->table_keys as $key => $val) {
|
||||
if ($stWhere == "") {
|
||||
$stWhere .= " $val = '" . $arrKeys[0][$val] . "' ";
|
||||
} else {
|
||||
$stWhere .= " AND $val = '" . $arrKeys[0][$val] . "' ";
|
||||
}
|
||||
}
|
||||
} else {
|
||||
foreach ($arrKeys as $val) {
|
||||
if ($stWhere == "") {
|
||||
$stWhere .= $this->table_keys[$ncount] . "='" . $val . "'";
|
||||
} else {
|
||||
$stWhere .= " AND " . $this->table_keys[$ncount] . "='" . $val . "'";
|
||||
}
|
||||
$ncount ++;
|
||||
}
|
||||
}
|
||||
return $this->LoadWhere( $stWhere );
|
||||
}
|
||||
|
||||
/**
|
||||
* Move to next record in a recordset
|
||||
*
|
||||
* Move to next record in a recordset, this is useful where the load method have a recordset with many rows
|
||||
*
|
||||
* @author Fernando Ontiveros Lira <fernando@colosa.com>
|
||||
* @access public
|
||||
* @return boolean
|
||||
*/
|
||||
function next()
|
||||
{
|
||||
$this->Fields = $this->_dset->read ();
|
||||
}
|
||||
/**
|
||||
* Function nextvalPGSql
|
||||
*
|
||||
* @author David S. Callizaya S. <davidsantos@colosa.com>
|
||||
* @access public
|
||||
* @param eter string seq
|
||||
* @return string
|
||||
*/
|
||||
function nextvalPGSql ($seq)
|
||||
{
|
||||
$stQry = " Select NEXTVAL( '$seq' ) ";
|
||||
$dset = $this->_dbses->Execute( $stQry );
|
||||
$row = $dset->Read();
|
||||
if (is_array( $row )) {
|
||||
return $row['NEXTVAL'];
|
||||
}
|
||||
die( "Sequence '$seq' is not exist!!" );
|
||||
return - 1;
|
||||
}
|
||||
|
||||
/**
|
||||
* Insert a new row
|
||||
*
|
||||
* @author Fernando Ontiveros Lira <fernando@colosa.com>
|
||||
* @access public
|
||||
* @return boolean
|
||||
*
|
||||
*/
|
||||
function insert ()
|
||||
{
|
||||
$strFields = "";
|
||||
$strValues = "";
|
||||
if (defined( 'DB_ADAPTER' )) {
|
||||
$DBEngine = DB_ADAPTER;
|
||||
} else {
|
||||
$DBEngine = 'mysql';
|
||||
}
|
||||
foreach ($this->Fields as $field => $val) {
|
||||
$strFields .= $field . ",";
|
||||
$iskey = false;
|
||||
if (isset( $this->table_keys ) && is_array( $this->table_keys )) {
|
||||
$iskey = in_array( $field, $this->table_keys ) && strtoupper( substr( trim( $val ), 0, 7 ) ) == "NEXTVAL";
|
||||
}
|
||||
$dbcType = isset( $this->_dbc->type ) ? $this->_dbc->type : $DBEngine;
|
||||
// Commented by new format of textarea in javascript
|
||||
if (! $iskey) {
|
||||
$val = "'" . $val . "'";
|
||||
}
|
||||
///-- $val = "'" . G::sqlEscape( $val , $dbcType ) . "'";
|
||||
$strValues .= $val . ", ";
|
||||
}
|
||||
$strFields = substr( $strFields, 0, strlen( $strFields ) - 1 );
|
||||
$strValues = substr( $strValues, 0, strlen( $strValues ) - 1 );
|
||||
|
||||
$stQry = "INSERT INTO `" . $this->table_name . "` ( " . $strFields . " ) values ( " . $strValues . " ) ";
|
||||
|
||||
$result = $this->_dbses->Execute( $stQry, $this->debug );
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Update an existing row
|
||||
*
|
||||
* @author Fernando Ontiveros Lira <fernando@colosa.com>
|
||||
* @access public
|
||||
* @return boolean
|
||||
*/
|
||||
function update ()
|
||||
{
|
||||
$stQry = "";
|
||||
|
||||
$stWhere = '';
|
||||
$remainKeys = array ();
|
||||
|
||||
if (defined( 'DB_ADAPTER' )) {
|
||||
$DBEngine = DB_ADAPTER;
|
||||
} else {
|
||||
$DBEngine = 'mysql';
|
||||
}
|
||||
|
||||
foreach ($this->table_keys as $k => $v) {
|
||||
$remainKeys[$v] = false;
|
||||
}
|
||||
foreach ($this->Fields as $field => $val) {
|
||||
$iskey = false;
|
||||
$iskey = in_array( $field, $this->table_keys );
|
||||
if ($iskey == false) {
|
||||
$stQry .= $field . "='" . $val . "', ";
|
||||
// Commented by new format of textarea in javascript
|
||||
///-- $stQry .= $field . "='" . G::sqlEscape ( $val, isset( $this->_dbc->type) ? $this->_dbc->type : $DBEngine ) . "', ";
|
||||
} else {
|
||||
if ($stWhere == "") {
|
||||
$stWhere .= $field . "='" . G::sqlEscape( $val, isset( $this->_dbc->type ) ? $this->_dbc->type : $DBEngine ) . "'";
|
||||
} else {
|
||||
$stWhere .= " AND " . $field . "='" . G::sqlEscape( $val, isset( $this->_dbc->type ) ? $this->_dbc->type : $DBEngine ) . "'";
|
||||
}
|
||||
$remainKeys[$field] = true;
|
||||
}
|
||||
}
|
||||
foreach ($remainKeys as $field => $bool)
|
||||
if ($bool == false) {
|
||||
if ($stWhere != "") {
|
||||
$stWhere = " AND ";
|
||||
}
|
||||
$stWhere .= $field . "= ''";
|
||||
$remainKeys[$field] = true;
|
||||
}
|
||||
|
||||
$stQry = trim( $stQry );
|
||||
$stQry = substr( $stQry, 0, strlen( $stQry ) - 1 ); //to remove the last comma ,
|
||||
if (! $stQry) {
|
||||
return;
|
||||
}
|
||||
$stQry = "UPDATE `" . $this->table_name . "` SET " . $stQry;
|
||||
$stWhere = trim( $stWhere );
|
||||
if ($stWhere != "") {
|
||||
$stQry .= " WHERE " . $stWhere;
|
||||
}
|
||||
$result = false;
|
||||
|
||||
$result = $this->_dbses->execute( $stQry, $this->debug, $this->errorLevel );
|
||||
$this->is_new = false;
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Save a register in a table
|
||||
*
|
||||
* depending of value of "is_new" inserts or update is do it
|
||||
*
|
||||
* @author Fernando Ontiveros Lira <fernando@colosa.com>
|
||||
* @access public
|
||||
* @return boolean
|
||||
*/
|
||||
function save ()
|
||||
{
|
||||
if ($this->is_new == true) {
|
||||
return $this->Insert();
|
||||
} else {
|
||||
return $this->Update();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Delete an existing row
|
||||
*
|
||||
* @author Fernando Ontiveros Lira <fernando@colosa.com>
|
||||
* @access public
|
||||
* @return boolean
|
||||
*/
|
||||
function delete ()
|
||||
{
|
||||
$stQry = "delete from `" . $this->table_name . "` ";
|
||||
|
||||
$stWhere = '';
|
||||
$remainKeys = array ();
|
||||
if (defined( 'DB_ADAPTER' )) {
|
||||
$DBEngine = DB_ADAPTER;
|
||||
} else {
|
||||
$DBEngine = 'mysql';
|
||||
}
|
||||
foreach ($this->table_keys as $k => $v) {
|
||||
$remainKeys[$v] = false;
|
||||
}
|
||||
if (is_array( $this->Fields )) {
|
||||
foreach ($this->Fields as $field => $val) {
|
||||
$iskey = false;
|
||||
$iskey = in_array( $field, $this->table_keys );
|
||||
if ($iskey == true) {
|
||||
if ($stWhere == "") {
|
||||
$stWhere .= $field . "='" . G::sqlEscape( $val, isset( $this->_dbc->type ) ? $this->_dbc->type : $DBEngine ) . "'";
|
||||
} else {
|
||||
$stWhere .= " AND " . $field . "='" . G::sqlEscape( $val, isset( $this->_dbc->type ) ? $this->_dbc->type : $DBEngine ) . "'";
|
||||
}
|
||||
$remainKeys[$field] = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
foreach ($remainKeys as $field => $bool)
|
||||
if ($bool == false) {
|
||||
if ($stWhere != "") {
|
||||
$stWhere .= " AND ";
|
||||
}
|
||||
$stWhere .= $field . "= ''";
|
||||
$remainKeys[$field] = true;
|
||||
}
|
||||
|
||||
$stQry = trim( $stQry );
|
||||
$stWhere = trim( $stWhere );
|
||||
if ($stWhere == '') {
|
||||
$dberror = PEAR::raiseError( null, G_ERROR_WARNING_MESSAGE, null, 'null', "You tried to call delete method without WHERE clause, if you want to delete all records use dbsession", 'G_Error', true );
|
||||
DBconnection::logError( $dberror, $this->errorLevel );
|
||||
return $dberror;
|
||||
}
|
||||
$stQry .= " WHERE " . $stWhere;
|
||||
|
||||
$result = $this->_dbses->execute( $stQry, $this->debug, $this->errorLevel );
|
||||
$this->is_new = false;
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Move to next record in a recordset
|
||||
*
|
||||
* Move to next record in a recordset, this is useful where the load method have a recordset with many rows
|
||||
*
|
||||
* @author Fernando Ontiveros Lira <fernando@colosa.com>
|
||||
* @access public
|
||||
* @return boolean
|
||||
*/
|
||||
function next ()
|
||||
{
|
||||
$this->Fields = $this->_dset->read();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user