[eluser]Isern Palaus[/eluser]
Hello,
I want to use the upload library inside a model to write less in my controller functions. I've a lot of controllers that are add/edit and can upload a new file and write down the same code over and over I think that it's not the best option.
I've tried this (once my form is validated):
Code:
if(!empty($_FILES['imagen']['name']))
{
$upload = $this->imagenes_model->upload();
if($upload['return'])
$this->imagenes_model->resize($upload['source_path'], $upload['file_name'], 'productos');
else
log_message('error', 'ERROOOOOOOOOOOOOOR:'. $upload['message']);
}
As you can see I use a log_message() which prints me: ERROOOOOOOOOOOOOOR:<p>You did not select a file to upload.</p> . So seems that the problem is passing the file to the upload function inside the model...
My imagenes_model:
Code:
<?php
class Imagenes_model extends Model {
private $_filename = NULL;
private $_new_filename = NULL;
private $_source_path = NULL;
private $_upload_path = CREA_IMAGENES_UPLOAD_PATH;
private $_width = CREA_IMAGENES_WIDTH;
private $_height = CREA_IMAGENES_HEIGHT;
private $_destination_path = CREA_IMAGENES_DESTINATION_PATH;
private $_allowed_types = CREA_IMAGENES_ALLOWED_TYPES;
public function __construct()
{
parent::Model();
}
private function _resize_image()
{
$return = FALSE;
$config['image_library'] = 'gd2';
$config['source_image'] = $this->_source_path;
$config['new_image'] = $this->_destination_path.$this->_new_filename;
$config['create_thumb'] = TRUE;
$config['mantain_ratio'] = TRUE;
$config['width'] = $this->_width;
$config['height'] = $this->_height;
$this->load->library('image_lib', $config);
$return = $this->image_lib->resize();
$this->image_lib->clear();
return $return;
}
public function resize($source_path, $filename, $type, $newfilename, $width, $height, $destination_path)
{
switch($type) {
case "producto":
if(!$destination_path)
$this->_destination_path = CREA_IMAGENES_DESTINATION_PATH_PRODUCTS;
break;
}
if(!$source_path)
return FALSE;
else
$this->_source_path = $source_path;
if(!$filename)
return FALSE;
else
$this->_filename = $filename;
if($newfilename)
$this->_new_filename = $newfilename;
else
$this->_new_filename = $this->_filename;
if($width)
$this->_width = $width;
if($height)
$this->_height = $height;
if($destination_path)
$this->_destination_path = $destination_path;
return $this->_resize_image($filename);
}
public function upload()
{
$config['upload_path'] = $this->_upload_path;
$config['allowed_types'] = $this->_allowed_types;
$this->load->library('upload', $config);
if(!$this->upload->do_upload())
{
$data = array(
'return' => FALSE,
'message' => $this->upload->display_errors()
);
return $data;
}
else {
$results = $this->upload->data();
$data = array(
'return' => TRUE,
'source_image' => $results['full_path'],
'file_path' => $results['file_path'],
'file_name' => $results['file_name'],
'raw_name' => $results['raw_name'],
'file_ext' => $results['file_ext'],
'original_width' => $results['original_width'],
'original_height' => $results['original_height']
);
return $results;
}
}
}
A print_r of the $_FILE:
Code:
Array
(
[imagen] => Array
(
[name] => wandroid_001.png
[type] => image/png
[tmp_name] => C:\wamp\tmp\php9535.tmp
[error] => 0
[size] => 718806
)
)
And the form_upload I use to upload:
Code:
<?php
$imagen = array(
'name' => 'imagen',
'id' => 'imagen',
'size' => 180,
'value' => set_value('imagen')
);
?>
<dt><?php echo form_label($this->lang->line('creactienda_admin_tienda_label_imagen'), $imagen['id']); ?></dt>
<dd>
<?php echo form_upload($imagen); ?>
<?php echo form_error($imagen['name']); ?>
</dd>
Anybody knows if its possible to use this upload inside the model and how?
Thank you in advance,
Isern
