345 lines
8.6 KiB
PHP
345 lines
8.6 KiB
PHP
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<?php
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/**
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* AgileBill - Open Billing Software
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*
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* This body of work is free software; you can redistribute it and/or
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* modify it under the terms of the Open AgileBill License
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* License as published at http://www.agileco.com/agilebill/license1-4.txt
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*
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* For questions, help, comments, discussion, etc., please join the
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* Agileco community forums at http://forum.agileco.com/
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*
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* @link http://www.agileco.com/
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* @copyright 2004-2008 Agileco, LLC.
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* @license http://www.agileco.com/agilebill/license1-4.txt
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* @author Tony Landis <tony@agileco.com>
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* @package AgileBill
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* @version 1.4.93
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*/
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/**
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* Import Handler Module.
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*/
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class CORE_import
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{
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### Validate the import file/upload.
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### Generate the array to display the field options.
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function prepare_import($VAR, $construct)
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{
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global $_FILES, $C_debug, $smarty;
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if($VAR['filetype'] == 'upload')
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{
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if(isset($_FILES['file']) && $_FILES['file']['size'] > 0)
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{
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# added str_replace for spaces, because Linux really doesn't like them much.
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$this->filename = str_replace(" ","_",'import_'.$VAR['module'].'_'.$_FILES['file']['name']);
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$this->file = PATH_FILES . $this->filename;
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copy($_FILES['file']['tmp_name'], $this->file);
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}
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else
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{
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$C_debug->alert('Please go back and enter a file to upload!');
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return false;
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}
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}
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elseif ($VAR['filetype'] == 'local')
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{
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@$this->filename = $VAR['file'];
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@$this->file = PATH_FILES.$VAR['file'];
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if(!is_file($this->file))
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$C_debug->alert('The specified file does not exist!');
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return false;
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}
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else
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{
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$C_debug->alert('Please go back and enter all required fields!');
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return false;
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}
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# open the file for parsing
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require_once('includes/pear/Compat/Function/file_get_contents.php');
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$data = file_get_contents($this->file);
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$rows = explode("\r\n", $data);
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if($VAR['type'] == 'csv')
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$sp = ',';
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elseif($VAR['type'] == 'tab')
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$sp = ' ';
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else
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return false;
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# get the first row for the example data
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if(count($rows) == 0)
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{
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return false;
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}
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else
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{
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# set the columns and sample data smarty array:
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$columns = explode($sp, $rows[0]);
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$this->sbox = array('-- Use Constant Value --');
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for($i=0;$i<count($columns);$i++)
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{
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$smart[$i]['idx'] = $i;
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$smart[$i]['sample'] = $columns[$i];
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$this->sbox[] = "Field #$i: ".$columns[$i];
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if($VAR['type'] && ereg("^\"",$smart[$i]['sample']) && ereg("\"$",$smart[$i]['sample']))
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{
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$smart[$i]['sample'] = ereg_replace("^\"","",$smart[$i]['sample']);
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$smart[$i]['sample'] = ereg_replace("\"$","",$smart[$i]['sample']);
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}
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}
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# set the smarty vars:
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$smarty->assign('rows',count($rows));
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$smarty->assign('columns',$smart);
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$smarty->assign('file', $this->filename);
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$smarty->assign('type', $VAR['type']);
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# set the available fields:
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$fields = explode(',', '--NONE--,'.$construct->method['import']);
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$smarty->assign('fields', $fields);
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$smarty->assign('fields_array',$this->build_fields($construct));
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return true;
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}
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}
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function build_fields(&$construct)
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{
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$fields_array = explode(",",$construct->method['import']);
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$i = 0;
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foreach ($fields_array as $f) {
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$itbl[$i]['field'] = $f;
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$itbl[$i]['options'] = @$this->sbox;
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$itbl[$i]['type'] = '';
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$itbl[$i]['custom'] = 0;
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$i++;
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}
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if(isset($construct->import_custom) && count($construct->import_custom)) {
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foreach ($construct->import_custom as $f) {
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$itbl[$i]['field'] = $f['name'];
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$itbl[$i]['options'] = $f['value'];
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$itbl[$i]['type'] = $f['type'];
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$itbl[$i]['custom'] = 1;
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$i++;
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}
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}
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return $itbl;
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}
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### Perform the actual import
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function do_new_import(&$VAR, &$construct)
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{
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global $C_debug;
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$this->file = PATH_FILES.$VAR['file'];
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require_once('includes/pear/Compat/Function/file_get_contents.php');
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$data = file_get_contents($this->file);
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$rows = explode("\r\n", $data);
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# get the file type:
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if($VAR['type'] == 'csv')
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$sp = ',';
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elseif($VAR['type'] == 'tab')
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$sp = ' ';
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else
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return false;
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# get the first row for the example data
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if(count($rows) == 0)
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{
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return false;
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}
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else
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{
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# get the available fields:
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$fields = $this->build_fields($construct);
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# start the insert statement
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$db = &DB();
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$q = "INSERT INTO ".AGILE_DB_PREFIX."$construct->table ";
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$sql = "SELECT * FROM ".AGILE_DB_PREFIX."$construct->table WHERE id = -1";
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$rs = $db->Execute($sql);
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$bad = 0;
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# loop through the rows
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for($row=0; $row<count($rows); $row++)
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{
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$record = array();
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$columns = explode($sp, $rows[$row]);
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if (strlen($rows[$row])) {
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# echo "<pre>".print_r($columns,true)."</pre>";
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$record = array();
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for($i=0;$i<count($fields);$i++)
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{
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$idx = $VAR['import_select'][$fields[$i]['field']];
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if ($idx > 0) {
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$record[$fields[$i]['field']] = @$columns[--$idx];
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if($VAR['type'] && ereg("^\"",$record[$fields[$i]['field']]) && ereg("\"$",$record[$fields[$i]['field']])) {
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$record[$fields[$i]['field']] = ereg_replace("^\"","",$record[$fields[$i]['field']]);
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$record[$fields[$i]['field']] = ereg_replace("\"$","",$record[$fields[$i]['field']]);
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}
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} else {
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$record[$fields[$i]['field']] = @$VAR['import_constant'][$fields[$i]['field']];
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}
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}
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$record['site_id'] = DEFAULT_SITE;
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if(empty($record['id']))
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$record['id'] = $db->GenID(AGILE_DB_PREFIX . $construct->table . '_id');
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$SQL = $db->GetInsertSQL($rs, $record);
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# echo $SQL."<br>";
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/* call import_line_process */
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if (is_callable(array($construct,'import_line_process'))) {
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$construct->import_line_process($db, $VAR, $fields, $record);
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}
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if($VAR['import_type'] == 'db')
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{
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# execute command
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$db->Execute($SQL);
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}
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else
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{
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# add to sql command for download
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@$SQL_DL .= $SQL . ";\r\n\r\n";
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}
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} else {
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$bad++;
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}
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}
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if(@$VAR['import_type'] == 'dl')
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{
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header ("Content-Disposition: attachment; filename=$construct->table.sql" );
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echo $SQL_DL;
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exit;
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}
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$C_debug->alert("Imported $row record(s) and $bad record(s) were skipped.");
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return true;
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}
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}
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### Validate the fields.
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### Perform the actual import
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function do_import($VAR, $construct)
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{
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global $C_debug;
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$this->file = PATH_FILES.$VAR['file'];
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require_once('includes/pear/Compat/Function/file_get_contents.php');
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$data = file_get_contents($this->file);
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$rows = explode("\r\n", $data);
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# get the file type:
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if($VAR['type'] == 'csv')
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$sp = ',';
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elseif($VAR['type'] == 'tab')
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$sp = ' ';
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else
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return false;
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# get the first row for the example data
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if(count($rows) == 0)
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{
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return false;
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}
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else
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{
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# get the available fields:
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$fields = explode(',', ','.$construct->method['import']);
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# start the insert statement
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$db = &DB();
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$q = "INSERT INTO ".AGILE_DB_PREFIX."$construct->table ";
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$sql = "SELECT * FROM ".AGILE_DB_PREFIX."$construct->table WHERE id = -1";
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$rs = $db->Execute($sql);
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# loop through the rows
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for($row=0; $row<count($rows); $row++)
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{
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$record = array();
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$columns = explode($sp, $rows[$row]);
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for($i=0;$i<count($columns);$i++)
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{
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# get the field:
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$import_field = $VAR['import_field'];
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$import_field = $import_field[$i];
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$field = $fields[$import_field];
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# check that the field is not defined already:
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if(!empty($record["$field"])) {
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$C_debug->alert("You have used the table <u>$field</u> more than once!");
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return false;
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}
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# get the field data:
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if(!empty($field))
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{
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# get the data:
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$data = $columns[$i];
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if($VAR['type'] && ereg("^\"",$data) && ereg("\"$",$data))
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{
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$data = ereg_replace("^\"","",$data);
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$data = ereg_replace("\"$","",$data);
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}
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# check for relational records:
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$record["$field"] = $data;
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}
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}
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$record['site_id'] = DEFAULT_SITE;
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if(empty($record['id']))
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$record['id'] = $db->GenID(AGILE_DB_PREFIX . $construct->table . '_id');
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$SQL = $db->GetInsertSQL($rs, $record);
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if($VAR['import_type'] == 'db')
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{
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# execute command
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$db->Execute($SQL);
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if($import_rs === false)
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{
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# error message
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}
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}
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else
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{
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# add to sql command for download
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@$SQL_DL .= $SQL . ";\r\n\r\n";
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}
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}
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if($VAR['import_type'] == 'dl')
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{
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header ("Content-Disposition: attachment; filename=$construct->table.sql" );
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echo $SQL_DL;
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exit;
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}
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$C_debug->alert("Imported $row record(s).");
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return true;
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}
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}
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}
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?>
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