Question

This plugin reads image files on blueimproot/server/php/files on page load. I need to read records from database, and replace ‘download’ HTML structure with my custom structure. I want to show catalog products, which items are affected by uploading/removing images through this plugin.

I’ve done this so far:

• I changed public function get() { ... } in blueimproot/server/php/upload.class.php to retrieve records from database. This function returns json object.

  public function get() {
      /* default code of Blueimp
      $file_name = isset($_REQUEST['file']) ?
      basename(stripslashes($_REQUEST['file'])) : null;
      if ($file_name) {
          $info = $this->get_file_object($file_name);
      } else {
          $info = $this->get_file_objects();
      }
  
      header('Content-type: application/json');
      echo json_encode($info);
      */
  
      include_once('../../../../connection.php');
  
      $id_cat = $_REQUEST['catid'];
      $query = "SELECT id, name, price, img_path FROM products WHERE id_cat = $id_cat ORDER BY id";
      $prods = mysql_query($query);
  
      $prod_arr = array();
      while($prod = mysql_fetch_assoc($prods)) {
          $prod_arr[] = $prod;
      }
  
      header('Content-type: application/json');
      echo json_encode($info);
      }
  

• I found that function is called from index.php in blueimproot/server/php:

  switch ($_SERVER['REQUEST_METHOD']) {
      ...
      case 'GET':
          $upload_handler->get();
          break;
      ...
  

  }

I don’t know where the returned json object is processed to show to UI. Have been 2 days and still can’t track that function flow. Please help. Thanks.

Original Online Demo:
http://blueimp.github.com/jQuery-File-Upload/

Original Plugin Download:
https://github.com/blueimp/jQuery-File-Upload/downloads

Answer 1

 public function get() {
    /*
    $file_name = isset($_REQUEST['file']) ?
        basename(stripslashes($_REQUEST['file'])) : null;
    if ($file_name) {
        $info = $this->get_file_object($file_name);
    } else {
        $info = $this->get_file_objects();
    }
    header('Content-type: application/json');
    echo json_encode($info);
    */
        $id_cat = $_REQUEST['catid'];
        $query = "SELECT id, name, price, img_path FROM products WHERE id_cat = $id_cat ORDER BY id";
        $prods = mysql_query($query);

        $prod_arr = array();
        while($prod = mysql_fetch_assoc($prods)) {
            //$prod_arr[] = $prod;

            $file = new stdClass();
            $file->name = "";// here image name goes i do not find image name in your select query
            $file->size = filesize($prod["img_path"]);// should be complete path
            $file->url =  $prod["img_path"];// should be relative path (http://localhost/images/234.jpg)
            $file->thumbnail_url = $prod["img_path"]; // thumbnail path
            $this->delete_type = "DELETE";
            $this->delete_url = ""; //here delete url you can delete image from database 
            array_push($prod_arr,$file);
        }
        header('Content-type: application/json');
    echo json_encode($prod_arr);
}