Try this:
public function upload()
{
$this->load->library('session');
$this->load->helper('url');
$session_id = $this->session->userdata('id');
$this->load->model('account_model');
$user = $this->account_model->user();
$data['user'] = $user;
echo $user['id'];
$user_folder = './uploads/' . $this->session->userdata('id');
if(!is_dir($user_folder)){
mkdir($user_folder, 0777);
}
$this->load->library('image_lib'); #load the image manipulation library without initiatlising it here.
$configThumb['image_library'] = 'gd2';
//$configThumb['source_image'] = $user_folder;
$configThumb['create_thumb'] = TRUE;
$configThumb['maintain_ratio'] = TRUE;
$configThumb['width'] = 50;
$configThumb['height'] = 50;
//$this->image_lib->resize();
$config['upload_path'] = $user_folder;
$config['allowed_types'] = 'gif|jpg|png';
$config['max_size'] = '165';
$config['max_width'] = '165';
$config['max_height'] = '165';
$config['overwrite'] = TRUE;
$this->load->library('upload', $config);
if ( ! $this->upload->do_upload())
{
$error = array('error' => $this->upload->display_errors());
$data['main_content'] = '/account/upload';
$this->load->view('includes/templates/main_page_template', $data);
}
else
{
$configThumb['source_image'] = $uploadedDetails['full_path'];
$this->image_lib->initialize($configThumb); #initialize the library here
$this->image_lib->resize(); #resize is done here
$data = array('upload_data' => $this->upload->data());
$data['main_content'] = '/account/success';
$this->load->view('includes/templates/main_page_template', $data);
}
}
Full path refers to the source image that is uploaded to your server. See the else condition you will get the idea. Now, the change is that we are loading the library and initializing it after uploading the image and hence we are getting the full path from $this->upload->data().
EDIT : MY WORKING FUNCTION TO CROP AN IMAGE IN TWO DIFFERENT SIZES
function udpate_profile($userId = 0){
$data = array();
//echo "<pre>";print_r($_POST);echo "</pre>";
/* Upload Image */
if($_FILES['image']['name'] != ""){
//echo "<pre>";print_r($_FILES);echo "</pre>";
//echo "enter";die;
/* Check if previous file exists */
$chkRs = $this->db->select('image')->where('id', $this->session->userdata['logged_user']['id'])->get('admins');
//echo $this->db->last_query();die;
if($chkRs->num_rows() > 0){
$chkD = $chkRs->row_array();
if($chkD['image'] != ""){
### delete the previous image ###
$pathActual = './profile_images/';
$pathMedium = './profile_images/medium/';
$pathThumb = './profile_images/thumbs/';
if(file_exists($pathActual.$chkD['image'])){ #delete the actual image
unlink($pathActual.$chkD['image']);
}
if(file_exists($pathMedium.$chkD['image'])){ #delete the medium image
unlink($pathMedium.$chkD['image']);
}
if(file_exists($pathThumb.$chkD['image'])){ #delete the thumb image
unlink($pathThumb.$chkD['image']);
}
### delete the previous image ###
}
}
/* Check if previous file exists */
//print_r($_FILES['image']);die;
$this->load->library('image_lib');
$configUpload['upload_path'] = './profile_images/';
$configUpload['allowed_types'] = 'gif|jpg|png|bmp|jpeg';
$configUpload['max_size'] = '0';
$configUpload['max_width'] = '0';
$configUpload['max_height'] = '0';
$configUpload['encrypt_name'] = true;
$this->load->library('upload', $configUpload);
/* size 64*72 for comments */
$configThumb = array();
$configThumb['image_library'] = 'gd2';
$configThumb['create_thumb'] = TRUE;
$configThumb['new_image'] = './profile_images/thumbs/';
$configThumb['maintain_ratio'] = TRUE;
$configThumb['width'] = 64;
$configThumb['height'] = 72;
$configThumb['thumb_marker'] = "";
//$this->load->library('image_lib');
/* size 64*72 for comments */
/* size 167*167 for profile page */
$configThumbMedium = array();
$configThumbMedium['image_library'] = 'gd2';
$configThumbMedium['create_thumb'] = TRUE;
$configThumbMedium['new_image'] = './profile_images/medium/';
$configThumbMedium['maintain_ratio'] = TRUE;
$configThumbMedium['width'] = 167;
$configThumbMedium['height'] = 167;
$configThumbMedium['thumb_marker'] = "";
/* size 167*167 for profile page */
if(!$this->upload->do_upload('image')){
return 0;
}
$uploadedDetails = $this->upload->data();
if($uploadedDetails['is_image'] == 1){
$configThumb['source_image'] = $uploadedDetails['full_path'];
$configThumbMedium['source_image'] = $uploadedDetails['full_path'];
$raw_name = $uploadedDetails['raw_name'];
$file_ext = $uploadedDetails['file_ext'];
$imgname = $raw_name.$file_ext;
$this->image_lib->initialize($configThumb);
$this->image_lib->resize();
$this->image_lib->initialize($configThumbMedium);
$this->image_lib->resize();
}
}
//die();
/* Upload Image */
$data = $this->input->post(null);
//echo "<pre>";print_r($data);echo "</pre>";die;
if(isset($imgname) && $imgname != ""){
$data['image'] = $imgname;
}
$this->db->where('id',$this->session->userdata['logged_user']['id'])->update('admins', $data);
return 1;
}