Current File : //etc/apache2/sites-available/crm_new/modules/Import/sources/ImportDataSource.php
<?php
if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
/*********************************************************************************
* SugarCRM Community Edition is a customer relationship management program developed by
* SugarCRM, Inc. Copyright (C) 2004-2013 SugarCRM Inc.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License version 3 as published by the
* Free Software Foundation with the addition of the following permission added
* to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
* IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
* OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
* details.
*
* You should have received a copy of the GNU Affero General Public License along with
* this program; if not, see http://www.gnu.org/licenses or write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*
* You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
* SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License version 3.
*
* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "Powered by
* SugarCRM" logo. If the display of the logo is not reasonably feasible for
* technical reasons, the Appropriate Legal Notices must display the words
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********************************************************************************/
require_once('modules/Import/ImportCacheFiles.php');
abstract class ImportDataSource implements Iterator
{
/**
* The current offset the data set should start at
*/
protected $_offset = 0;
/**
* Count of rows processed
*/
protected $_rowsCount = 0;
/**
* True if the current row has already had an error it in, so we don't increase the $_errorCount
*/
protected $_rowCountedForErrors = false;
/**
* Count of rows with errors
*/
private $_errorCount = 0;
/**
* Count of duplicate rows
*/
private $_dupeCount = 0;
/**
* Count of newly created rows
*/
private $_createdCount = 0;
/**
* Count of updated rows
*/
private $_updatedCount = 0;
/**
* Sourcename used as an identifier for this import
*/
protected $_sourcename;
/**
* Array of the values in the current array we are in
*/
protected $_currentRow = FALSE;
/**
* Holds any locale settings needed for import. These can be provided by the user
* or explicitly set by the user.
*/
protected $_localeSettings = array();
/**
* Stores a subset or entire portion of the data set requested.
*/
protected $_dataSet = array();
/**
* Return a result set from the external source as an associative array with the key value equal to the
* external field name and the rvalue equal to the actual value.
*
* @abstract
* @param int $startIndex
* @param int $maxResults
* @return void
*/
abstract public function loadDataSet($maxResults = 0);
/**
* Return the total count of records that will be imported.
*
* @abstract
* @return int
*/
abstract public function getTotalRecordCount();
/**
* @abstract
* @return void
*/
abstract public function getHeaderColumns();
/**
* Set the source name.
*
* @param $sourceName
* @return void
*/
public function setSourceName($sourceName = '')
{
$this->_sourcename = $sourceName;
}
/**
* Set the current offset.
*
* @param $offset
* @return void
*/
public function setCurrentOffset($offset)
{
$this->_offset = $offset;
}
/**
* Return the current offset
*
* @return int
*/
public function getCurrentOffset()
{
return $this->_offset;
}
/**
* Return the current data set loaded.
*
* @return array
*/
public function getDataSet()
{
return $this->_dataSet;
}
/**
* Add this row to the UsersLastImport table
*
* @param string $import_module name of the module we are doing the import into
* @param string $module name of the bean we are creating for this import
* @param string $id id of the recorded created in the $module
*/
public static function writeRowToLastImport($import_module, $module, $id)
{
// cache $last_import instance
static $last_import;
if ( !($last_import instanceof UsersLastImport) )
$last_import = new UsersLastImport();
$last_import->id = null;
$last_import->deleted = null;
$last_import->assigned_user_id = $GLOBALS['current_user']->id;
$last_import->import_module = $import_module;
if ( $module == 'Case' )
$module = 'aCase';
$last_import->bean_type = $module;
$last_import->bean_id = $id;
return $last_import->save();
}
/**
* Writes the row out to the ImportCacheFiles::getErrorFileName() file
*
* @param $error string
* @param $fieldName string
* @param $fieldValue mixed
*/
public function writeError($error, $fieldName, $fieldValue)
{
$fp = sugar_fopen(ImportCacheFiles::getErrorFileName(),'a');
fputcsv($fp,array($error,$fieldName,$fieldValue,$this->_rowsCount));
fclose($fp);
if ( !$this->_rowCountedForErrors )
{
$this->_errorCount++;
$this->_rowCountedForErrors = true;
$this->writeErrorRecord($this->formatErrorMessage($error, $fieldName, $fieldValue));
}
}
protected function formatErrorMessage($error, $fieldName, $fieldValue)
{
global $current_language;
$mod_strings = return_module_language($current_language, 'Import');
return "<b>{$mod_strings['LBL_ERROR']}</b> $error <br/>".
"<b>{$mod_strings['LBL_FIELD_NAME']}</b> $fieldName <br/>" .
"<b>{$mod_strings['LBL_VALUE']}</b> $fieldValue <br/>";
}
public function resetRowErrorCounter()
{
$this->_rowCountedForErrors = false;
}
/**
* Writes the totals and filename out to the ImportCacheFiles::getStatusFileName() file
*/
public function writeStatus()
{
$fp = sugar_fopen(ImportCacheFiles::getStatusFileName(),'a');
$statusData = array($this->_rowsCount,$this->_errorCount,$this->_dupeCount,
$this->_createdCount,$this->_updatedCount,$this->_sourcename);
fputcsv($fp, $statusData);
fclose($fp);
}
/**
* Writes the row out to the ImportCacheFiles::getDuplicateFileName() file
*/
public function markRowAsDuplicate($field_names=array())
{
$fp = sugar_fopen(ImportCacheFiles::getDuplicateFileName(),'a');
fputcsv($fp, $this->_currentRow);
fclose($fp);
//if available, grab the column number based on passed in field_name
if(!empty($field_names))
{
$colkey = '';
$colnums = array();
//REQUEST should have the field names in order as they appear in the row to be written, get the key values
//of passed in fields into an array
foreach($field_names as $fv)
{
$fv = trim($fv);
if(empty($fv) || $fv == 'delete')
continue;
$new_keys = array_keys($_REQUEST, $fv);
$colnums = array_merge($colnums,$new_keys);
}
//if values were found, process for number position
if(!empty($colnums))
{
//foreach column, strip the 'colnum_' prefix to the get the column key value
foreach($colnums as $column_key)
{
if(strpos($column_key,'colnum_') === 0)
{
$colkey = substr($column_key,7);
}
//if we have the column key, then lets add a span tag with styling reference to the original value
if(!empty($colkey))
{
$hilited_val = $this->_currentRow[$colkey];
$this->_currentRow[$colkey]= '<span class=warn>'.$hilited_val.'</span>';
}
}
}
}
//add the row (with or without stylings) to the list view, this will get displayed to the user as a list of duplicates
$fdp = sugar_fopen(ImportCacheFiles::getDuplicateFileDisplayName(),'a');
fputcsv($fdp, $this->_currentRow);
fclose($fdp);
//increment dupecount
$this->_dupeCount++;
}
/**
* Marks whether this row created a new record or not
*
* @param $createdRecord bool true if record is created, false if it is just updated
*/
public function markRowAsImported($createdRecord = true)
{
if ( $createdRecord )
++$this->_createdCount;
else
++$this->_updatedCount;
}
/**
* Writes the row out to the ImportCacheFiles::getErrorRecordsFileName() file
*/
public function writeErrorRecord($errorMessage = '')
{
$rowData = !$this->_currentRow ? array() : $this->_currentRow;
$fp = sugar_fopen(ImportCacheFiles::getErrorRecordsFileName(),'a');
$fpNoErrors = sugar_fopen(ImportCacheFiles::getErrorRecordsWithoutErrorFileName(),'a');
//Write records only for download without error message.
fputcsv($fpNoErrors, $rowData);
//Add the error message to the first column
array_unshift($rowData, $errorMessage);
fputcsv($fp, $rowData);
fclose($fp);
fclose($fpNoErrors);
}
public function __get($var)
{
if (isset($_REQUEST[$var])) {
return $_REQUEST[$var];
} elseif (isset($this->_localeSettings[$var])) {
return $this->_localeSettings[$var];
} elseif (isset($this->$var)) {
return $this->$var;
}
return null;
}
}
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