[eluser]srpurdy[/eluser]
Been working on a project for a statistics database, with a friend of mine, but maybe this code can help someone trying to get csv data into a database. Thanks to Jeff for his help too. I'm still learning.
I attached the csv library code I used for this as well. Which I didn't write. I don't know how many people are still using csv files but it was needed for this project.
I gotta move some of this code into a model, so its a bit of mess right now. But hopefully not too bad.
When I do that ill post a cleaned up version.
insert function
Code:
function insert_results()
{
//Upload file
$config['upload_path'] = './public/results';
$config['allowed_types'] = 'csv|tsv';
$config['max_size'] = '1024';
$replace = '"';
$with = ' ';
$this->load->library('upload', $config);
if(!$this->upload->do_upload())
{
$data['error'] = array('error' => $this->upload->display_errors());
$data['page'] = $this->config->item('FAL_template_dir').'template_admin/results/addresults';
print_r($this->upload->data());
$this->load->vars($data);
$this->load->view($this->_container);
}
else
{
//Insert file info into database
$data = array('upload_data' => $this->upload->data());
$userfile = $data['upload_data']['file_name'];
}
$array = array(
'event_id' => $this->input->post('event_id'),
'name' => $this->input->post('name'),
'datetime' => $this->input->post('datetime'),
'userfile' => $userfile
);
$this->db->set($array);
$this->db->insert('results');
//Insert CSV Data into database
$this->load->library('csvreader');
$filePath1 = './public/results/';
$filePath2 = $data['upload_data']['file_name'];
$filePath = $filePath1 . $filePath2;
$data['csvData'] = $this->csvreader->parse_file($filePath);
foreach($data['csvData'] as $cd){
$results_array = array(
'event_id' => $this->input->post('event_id'),
'Fin_Pos' => str_replace($replace, $with, $cd['"Fin Pos"']),
'CarID' => str_replace($replace, $with, $cd['"Car ID"']),
'Car' => str_replace($replace, $with, $cd['"Car"']),
'Driver' => str_replace($replace, $with, $cd['"Driver"']),
'Start_Pos' => str_replace($replace, $with, $cd['"Start Pos"']),
'CarNumber' => str_replace($replace, $with, $cd['"Car #"']),
'Out' => str_replace($replace, $with, $cd['"Out"']),
'Interval' => str_replace($replace, $with, $cd['"Interval"']),
'LapsLed' => str_replace($replace, $with, $cd['"Laps Led"']),
'AvgLap' => str_replace($replace, $with, $cd['"Average Lap Time"']),
'FastLap' => str_replace($replace, $with, $cd['"Fastest Lap Time"']),
'FLNumber' => str_replace($replace, $with, $cd['"Fast Lap#"']),
'LapsComp' => str_replace($replace, $with, $cd['"Laps Comp"']),
'Inc' => str_replace($replace, $with, $cd['"Inc"'])
);
$this->db->set($results_array);
$this->db->insert('results_data');
}
redirect('./admin/results');
}
library
http://www.codeigniter.com/wiki/CSVReader
Code:
<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
/**
* CSVReader Class
*
* $Id: csvreader.php 147 2007-07-09 23:12:45Z Pierre-Jean $
*
* Allows to retrieve a CSV file content as a two dimensional array.
* The first text line shall contains the column names.
*
* @author Pierre-Jean Turpeau
* @link http://www.codeigniter.com/wiki/CSVReader
*/
class CSVReader {
var $fields; /** columns names retrieved after parsing */
var $separator = ','; /** separator used to explode each line */
/**
* Parse a text containing CSV formatted data.
*
* @access public
* @param string
* @return array
*/
function parse_text($p_Text) {
$lines = explode("\n", $p_Text);
return $this->parse_lines($lines);
}
/**
* Parse a file containing CSV formatted data.
*
* @access public
* @param string
* @return array
*/
function parse_file($p_Filepath) {
$lines = file($p_Filepath);
return $this->parse_lines($lines);
}
/**
* Parse an array of text lines containing CSV formatted data.
*
* @access public
* @param array
* @return array
*/
function parse_lines($p_CSVLines) {
$content = FALSE;
foreach( $p_CSVLines as $line_num => $line ) {
if( $line != '' ) { // skip empty lines
$elements = split($this->separator, $line);
if( !is_array($content) ) { // the first line contains fields names
$this->fields = $elements;
$content = array();
} else {
$item = array();
foreach( $this->fields as $id => $field ) {
if( isset($elements[$id]) ) {
$item[$field] = $elements[$id];
}
}
$content[] = $item;
}
}
}
return $content;
}
}
