Multiple File Upload - Printable Version

Code:

&lt;?php 

echo form_open_multipart(base_url().'administracao/upload/go')."\n"; 

echo form_hidden('id_products', $dados_produto[0]->id_products)."\n";

                

echo form_label('Imagem', 'userfile_1')."\n";

                

echo form_upload('userfile_1');

echo form_upload('userfile_2');

echo form_upload('userfile_3');

echo form_upload('userfile_4');

echo form_upload('userfile_5');



echo form_label('Descrição', 'descricao')."\n";

echo form_input('descricao', set_value('descricao'))."\n";

                

echo form_submit('upload');

echo form_close();

?&gt;

Code:

function go() {

    if(isset($_POST['upload'])) {

                

        $dia = date("Y-m");  

        $diretorio = 'assets/uploads/'.$dia.'/';

        

        if(!is_dir($diretorio)){

            mkdir($diretorio, 0777, TRUE);

            chmod($diretorio, 0777);

        }

        

        for ($i = 1; $i <= 5; $i++){

            



            

                //print_r($_FILES);

                

                            

                $config['upload_path'] = $diretorio;

                $config['allowed_types'] = 'gif|jpg|jpeg|png';

                $config['remove_spaces'] = TRUE;

                $config['encrypt_name'] = TRUE;

                $config['max_size'] = '8192'; // 8Mbs

                

                $this->load->library('upload', $config);

                $this->upload->initialize($config);

                

                $this->upload->do_upload('userfile_'.$i);     

                $image_data = $this->upload->data();

                

                $configLarge = array(

                    'source_image' => $diretorio.$image_data['file_name'],

                    'new_image' => $diretorio,

                    'master_dim' => 'auto',

                    'maintain_ratio' => true,

                    'width' => 800,

                    'height' => 600

                );          

            

                $this->load->library('image_lib');

                $this->image_lib->initialize($configLarge);

                $this->image_lib->resize();             

                $this->image_lib->clear();

                

                

                $configThumb = array(

                    'source_image' => $image_data['full_path'],

                    'new_image' => $diretorio.substr($image_data['file_name'], 0, -4).'_thumb.'.end(explode(".", $image_data['file_name'])),

                    'maintain_ratio' => false,

                    'master_dim' => 'auto',

                    'width' => 120,

                    'height' => 90

                );    

                

                $this->image_lib->initialize($configThumb);

                $this->image_lib->resize_and_crop();

                

                /*GRAVAR IMAGEM NO BANCO*/

                

                $data['id_products']     = $this->input->post('id_products');

                $data['descricao']         = $this->input->post('descricao');

                $data['thumb']            = $configThumb['new_image'];

                $data['imagem']            = $configLarge['source_image'];

                

                $this->load->model('administracao/cad_produto_model');

                $this->cad_produto_model->cadastrar_img($data);

                redirect(base_url().'administracao/cad_produto/upload/'.$data['id_products'], 'refresh');

            //}

        }

    }

  }