Hello...again!!
I've created this controller where i'm trying to upload multiple image files and i want to store them in two different tables (the first as the main image in "table_1" and the others as extra images in "table_2".
The thing is that i does not store the other ones and now i get an error like "Undefined variable $image" as you will see in the example.
Any ideas on that?!
Controller
Code:
public function submit(){
if ($this->session->userdata('logged_in') == true) {
$user_id = $this->session->userdata('user_id');
$data['user'] = $this->user_model->get_user_data($user_id);
}
$data['categories'] = $this->pet_model->get_pet_category();
$data['sizes'] = $this->pet_model->get_pet_sizes();
$this->form_validation->set_rules('petTitle', 'Title, 'required');
$this->form_validation->set_rules('pet_category', 'Category', 'required');
if($this->form_validation->run() === FALSE){
echo validation_errors();
} else {
// Single
$pet_entry_id = random_string('numeric', 6);
$dir_exist = false; //Directory exist
if ( !is_dir('assets/img/pets/' . $pet_entry_id) ) {
mkdir('./assets/img/pets/' . $pet_entry_id, 0777, true);
$dir_exist = true; // dir not exist
}
// Multiple
if( !empty($_FILES['images']['name']) ){
$countfiles = count($_FILES['images']);
for($i=0; $i<1; $i++){
if(!empty($_FILES['images']['name'][$i])){
$_FILES['image']['name'] = $_FILES['images']['name'][$i];
$_FILES['image']['type'] = $_FILES['images']['type'][$i];
$_FILES['image']['tmp_name'] = $_FILES['images']['tmp_name'][$i];
$_FILES['image']['error'] = $_FILES['images']['error'][$i];
$_FILES['image']['size'] = $_FILES['images']['size'][$i];
$config['upload_path'] = './assets/img/pets/' . $pet_entry_id;
$config['encrypt_name'] = TRUE;
$config['allowed_types'] = 'gif|jpg|jpeg|png';
$config['max_size'] = '1310720';
$config['max_width'] = '2048';
$config['max_height'] = '2048';
$this->load->library('upload', $config);
if ( $this->upload->do_upload('image') ) {
$image_data = $this->upload->data();
$config['image_library'] = 'gd2';
$config['source_image'] = $image_data['full_path'];
$config['maintain_ratio'] = TRUE;
$config['width'] = 650;
$config['height'] = 650;
$this->load->library('image_lib', $config);
$image = $image_data['file_name'];
}
}
}
for($i=1; $i<$countfiles; $i++){
if(!empty($_FILES['images']['name'][$i])){
$_FILES['image']['name'] = $_FILES['images']['name'][$i];
$_FILES['image']['type'] = $_FILES['images']['type'][$i];
$_FILES['image']['tmp_name'] = $_FILES['images']['tmp_name'][$i];
$_FILES['image']['error'] = $_FILES['images']['error'][$i];
$_FILES['image']['size'] = $_FILES['images']['size'][$i];
$config['upload_path'] = './assets/img/pets/' . $pet_entry_id;
$config['encrypt_name'] = TRUE;
$config['allowed_types'] = 'gif|jpg|jpeg|png';
$config['max_size'] = '1310720';
$config['max_width'] = '2048';
$config['max_height'] = '2048';
$this->load->library('upload', $config);
if ( $this->upload->do_upload('image') ) {
$image_data = $this->upload->data();
$config['image_library'] = 'gd2';
$config['source_image'] = $image_data['full_path'];
$config['maintain_ratio'] = TRUE;
$config['width'] = 650;
$config['height'] = 650;
$this->load->library('image_lib', $config);
$m_image = $image_data['file_name'];
$this->pet_model->insert_images($m_image, $pet_entry_id);
}
}
}
} else {
if($dir_exist)
rmdir('./assets/img/pets/' . $pet_entry_id);
$image = 'default_petavatar.png';
}
$this->pet_model->create_pet($image, $pet_entry_id);
redirect('pets');
}
$this->render_page('pets/submit', $data);
}
File Input
Code:
<div class="row">
<div class="col-md-12">
<input class="form-control" type="file" name="images[]" id="images" multiple value="">
</div>
</div>
"Insert images model
Code:
public function insert_images($m_image, $pet_entry_id){
$data['image_path'] = $m_image;
$data['pet_entry_id_img'] = $pet_entry_id;
return $this->db->insert('pet_images', $data);
}
P.S.: If you have any better (or maybe safer) way on how to achieve this feel free to recommend!!
Thank you!
//Life motto
if (sad() == true) {
sad().stop();
develop();
}
