Latavish's Multiple Image Upload with Thumbnail Generation

Code:

class multiupload extends Controller

{



function index()

{

            $config['upload_path'] = './content/img/photos';

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

            $config['max_size']    = '2048'; //2 meg

            $config['encrypt_name']    = TRUE;

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

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

            //Upload error flag

            $error = FALSE;



            foreach($_FILES as $key => $value)

            {

                if( !empty($value['name']))

                {

                    if ( $this->upload->do_upload($key) )

                    {

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



                        //Creat Thumbnail

                        $config['image_library'] = 'GD2';

                        $config['source_image'] = $uploaded['full_path'];

                        $config['create_thumb'] = TRUE;

                        $config['thumb_marker'] = '_tn';

                        $config['master_dim'] = 'width';

                        $config['quality'] = 75;

                        $config['maintain_ratio'] = TRUE;

                        $config['width'] = 175;

                        $config['height'] = 175;



                        $this->image_lib->clear();

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

                        $this->image_lib->resize();



                        $imagename = $uploaded['file_name'].'_tn'.$uploaded['file_ext'];

                        $timestamp = time();



                        //Add Pic Info To Database

                        $this->db->set('file', $imagename);

                        //$this->db->set('date', $timestamp);



                        //Insert Info Into Database

                        $this->db->insert('photos');

                    }

                    else

                    {

                        $error = TRUE;

                    }

                }

            }

//If we have some error...

if($error) $this->session->set_flashdata('notice', '<div class="error icon"><ol>'.$this->upload->display_errors('<li>','</li>').'</ol></div>');



else $this->session->set_flashdata('notice', '<p class="success icon">¡Success!</p>');



//Call the view

$this->load->view('upload_photos');

}

}

Code:

&lt;?php

echo $this->session->flashdata('notice');

echo '<h3>Upload multiple photos</h3>';

echo form_open_multipart('multiupload');

?&gt;

  &lt;input type="file" name="p1" size="20" /&gt;

    &lt;input type="file" name="p2" size="20" /&gt;

    &lt;input type="file" name="p3" size="20" /&gt;

<button type="submit" name="send-photos" id="send-photos">Send</button>

&lt;/form&gt;

Code:

$imagename = $uploaded['file_name'].'_tn'.$uploaded['file_ext'];

Code:

$imagename = substr($uploaded['file_name'], 0, -4)."_tn".$uploaded['file_ext'];

Code:

$config['upload_path'] = './reports/module/';

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

                $config['max_size']    = '100';

                $config['max_width']  = '1024';

                $config['max_height']  = '768';

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

                

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

                $file_name = $file_data['file_name'];

                

                    $fields = array(

                "module_id",

                            "module_name",

                "slug",

                "icon"=>$file_name,            

                            "report_file_name",

                            "sql_select",

                            "sql_filter",

                            "sql_order"

                            );



                    foreach ($fields as $field)

                    {

                        if (isset($_POST[$field])) $dt[$field] = $this->input->post($field);

                    }

                

                    $item = $this->input->post("item");

                    $rows = $this->input->post("row0");

                            

                    $data['item'] = $this->Reports->save($dt,$item,$rows);

Code:

function save($data,$item,$details) {

        if ($item == '') {

            $data['link'] = "reports/view";

            $this->db->trans_start();

            $this->db->insert('sec_reports', $data);

            $item = $this->db->insert_id();

            $this->save_detail($item,$details);                

            $this->db->trans_complete();

        }

        else {

            $this->db->trans_start();

            $this->db->where('module_id', $item);

            $this->db->update('sec_reports', $data);

            $this->save_detail($item,$details);                

            $this->db->trans_complete();

        }

        return $item;

    }

Code:

foreach($_FILES as $key => $value)

           {



                         // Проверявам дали полетата са празни

                    if(!empty($value['name']))

                    {

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



                    // АКО ИМА ГРЕШКИ

                if (!$this->upload->do_upload($key))

                {

                    $data['error'][$j] =  $this->upload->display_errors();

                    $j++;

                }

                else

                {

                    $this->load->model('Process_image');

                    

                   // КАЧЕНИТЕ ФАЙЛОВЕ

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

               

                $file = array('upload_data' => $this->upload->data());

               // Проверявам да ли файла е изображение

                $name = $file['upload_data']['is_image'];

        

                if(($name)){

                    // Ако е правя thumbnail

                 $this->Process_image->process_pic();



                }else{

                    //Aко не е го записвам в базата

                    //$this->Art_model->add_f();

                    //$this->Art_model->add();

                   

                }



                }

                }

                $this->Art_model->add();

                

              

        }