uploads_controller.php.svn-base

j2me is based on j2mepolish, client & server for mobile application. server part

                            $this->Upload->rollback();
                            $this->set('error_mesg', 'There was an error saving your upload.');
                        }

                    } else {
                        $this->Upload->rollback();
                        $this->set('error_mesg', 'There was an error saving your upload.');
                    }

                }
            } else {
                // Something is wrong.  Either there was an error uploading the file, or
                // they sent an incomplete POST.  Either way, not much we can do.
                $this->set('error_mesg', 'Failing: There was an error saving your upload.');
            }

            //@todo Really, they only need a file OR a contentsource[type], but this
            //will tell them they need all of them.  Since this form isn't going to
            //go live anyway, I'll leave it, but if we ever need to make the form
            //public, this is something to fix.
            $this->Upload->validates($this->data);
            $this->File->validates($this->data);
            $this->Contentsource->validates($this->data);
            $this->Contentsourcetype->validates($this->data);

            // Send the errors to the form 
            $this->validateErrors($this->Upload, $this->File);

            if ($this->nbClient) {
                $this->returnJoeyStatusCode($this->ERROR_UPLOAD);
            }

        }

        // handle XHTML MP browser
        if (BrowserAgent::isMobile()) {
          $this->action = 'mp_add';
          $this->layout = 'mp';
        }
    }

    function deleteAll()
    {
      $data = $this->User->findAllById($this->_user['id']);
      $_count = 0;

      foreach ($data[0]['Upload'] as $row) {
        
        $id = $row['id'];

        if ($this->delete($id) == false) {
          $this->log("deleteAll: Delete of " . $id . " failed.");
        }  else {
          $_count++;
        }
        
      }

      $this->flash("{$_count} items deleted", '/uploads/index', 2);
    }

    function deleteByFileID($id)
    {
      $_item = $this->File->findById($id);
      $this->delete($_item['Upload']['id']);
    }

    function delete($id)
    {
        if (!is_numeric($id)) {
            if ($this->nbClient) {
                $this->returnJoeyStatusCode($this->ERROR_DELETE);
            } else {
                $this->flash('Delete failed', '/uploads/index',2);
            }
        }

        $_item = $this->Upload->findById($id, null,null,2);//@todo this pulls way too much data

        $_owner = $this->Upload->findOwnerDataFromUploadId($id);

        // Check for access
        if (empty($_owner) || ($_owner['User']['id'] != $this->_user['id'])) {
            if ($this->nbClient) {
                $this->returnJoeyStatusCode($this->ERROR_NOAUTH);
            } else {
                $this->flash('Delete failed', '/uploads/index',2);
            }
        }

        $this->Upload->begin();

        // If this is a content source upload, kill that too.
        if (!empty( $_item['File'][0]['Contentsource'] )) {
          $csid = $_item['File'][0]['Contentsource'][0]['id'];

          if (! $this->Contentsource->delete($csid)) {
              $this->Upload->rollback();
              if ($this->nbClient) {
                  $this->returnJoeyStatusCode($this->ERROR_DELETE);
              } else { 
                  $this->flash('Content Source Delete Failed', '/uploads/index',2);
              }
          }
        }

        if ($this->Upload->delete($id)) {
            // Delete the files if they exist
            if (array_key_exists(0,$_item['File'])) {
                if (!unlink(UPLOAD_DIR."/{$this->_user['id']}/{$_item['File'][0]['name']}")) {
                      // Don't make this fatal.  If we couldn't unlink, it is a warning
                      //$this->Upload->rollback();
                      //$this->flash('Delete failed', '/uploads/index',2);
                }
                
                if (!empty($_item['File'][0]['original_name'])) {
                    if (!unlink(UPLOAD_DIR."/{$this->_user['id']}/originals/{$_item['File'][0]['original_name']}")) {
                      // Don't make this fatal.  If we couldn't unlink, it is a warning
                      //$this->Upload->rollback();
                      //$this->flash('Delete failed', '/uploads/index',2);
                    }
                }
                
                if (!empty($_item['File'][0]['preview_name'])) {
                    if (!unlink(UPLOAD_DIR."/{$this->_user['id']}/previews/{$_item['File'][0]['preview_name']}")) {
                      // Don't make this fatal.  If we couldn't unlink, it is a warning
                      //$this->Upload->rollback();
                      //$this->flash('Delete failed', '/uploads/index',2);
                    }
                }
            }

            $this->Upload->commit();
            if ($this->nbClient) {
                $this->returnJoeyStatusCode($this->SUCCESS);
            } else {
                $this->flash('Upload Deleted', '/uploads/index',2);
            }
        } else {
            if ($this->nbClient) {
                $this->returnJoeyStatusCode($this->ERROR_DELETE);
            } else {
                $this->flash('Delete failed', '/uploads/index',2);
            }
        }
    }

    function rss()
    {
      $this->layout = 'xml';
      
      $this->set('uploads', $this->Upload->findAllUploadsForUserId($this->_user['id']));

    }

    function index()
    {
        $_options = array();

        // check to see if we have a filter "type"
        if (array_key_exists('type',$_POST))
          $_options['types'] = $this->filetypes[ $_POST['type'] ];
        else if (array_key_exists('type',$_GET))
          $_options['types'] = $this->filetypes[ $_GET['type'] ];
        else if (array_key_exists('type',$_GET))
        {
          //@todo verify type
          $_options['types'] = $this->filetypes[ $_GET['type'] ];
        }

        // check to see if we have to deal with "since"
        if (array_key_exists('since',$_POST))
          $_options['since'] = $_POST['since'];
        else if (array_key_exists('since',$_GET))
          $_options['since'] = $_GET['since'];

        // We are dealing with a J2ME client here
        if ($this->nbClient) {

          // testing $_GET is for testing really....
            if (array_key_exists('limit',$_GET)) { $_options['limit'] = $_GET['limit']; }
            if (array_key_exists('start',$_GET)) { $_options['start'] = $_GET['start']; }

            if (array_key_exists('limit',$_POST)) { $_options['limit'] = $_POST['limit']; }
            if (array_key_exists('start',$_POST)) { $_options['start'] = $_POST['start']; }
        
            // the nbclient needs to see deleted items.
            $_options['deleted'] = true;

            $data = $this->Upload->findAllUploadsForUserId($this->_user['id'], $_options);
            
            $total_count = $this->Upload->findCountForUserId($this->_user['id']);

            $count = 0;
            foreach ($data as $row) {

                if (!empty($row['File']['preview_name']) && file_exists(UPLOAD_DIR."/{$this->_user['id']}/previews/{$row['File']['preview_name']}")) {
                    $preview_data = file_get_contents (UPLOAD_DIR."/{$this->_user['id']}/previews/{$row['File']['preview_name']}");
                    $data[$count]['preview'] = base64_encode($preview_data);
                } else {
                    $data[$count]['preview'] = '';
                }
                
                // left joins bring back null rows
                if (array_key_exists('id',$row['Contentsource']) && !empty($row['Contentsource']['id'])) {
                    $data[$count]['type'] = $row['Contentsourcetype']['name'];
                } else {
                    $data[$count]['type'] = $row['File']['type'];
                }
                
                $count++;
            }
            
            $this->set('uploads', $data);
            $this->set('count', $count);
            $this->set('total_count', $total_count);
            $this->layout = NULL;
            $this->action = 'j2me_index';
            header("X-joey-status: 200");
        } else {
            // Render a page for the browser client

            $this->pageTitle = 'Uploads';

            $_pagination_options = array(
                                'direction' => 'DESC',
                                'sortBy'    => 'id',
                                'total'     => count($this->Upload->findAllUploadsForUserId($this->_user['id']))
                            );

            list(,$limit,$page) = $this->Pagination->init(array(), array(), $_pagination_options);

            // @todo need to calculate $start
            $_options['limit'] = $limit;
            $_options['start'] = ($page-1)*$limit;

            // @todo sometimes this is neg -- why?
            if ($_options['start'] < 0)
              $_options['start'] = 0;

            $data = $this->Upload->findAllUploadsForUserId($this->_user['id'], $_options);

            $this->set('uploads', $data);

            $_phone = $this->Phone->findById($this->_user['phone_id'], null, null, 0);

            // Get desired width and height for the transcoded media file
            $_width = intval($_phone['Phone']['screen_width']);
            $_height = intval($_phone['Phone']['screen_height']);

            //@todo fix data?
            if ($_width < 1 || $_height < 1)
            {
              // we have really no idea what the
              // size should be, so lets just say
              $_width  = 100;
              $_height = 100;
            }

            // @todo previews are hardcoded to be 1/2.  fix up? 
            $this->set('upload_preview_width', $_width /2);
            $this->set('upload_preview_height', $_height/2);

            if (BrowserAgent::isMobile()) {
                $this->action = 'mp_index';
                $this->layout = 'mp';
            } else {
                $this->render('index');
            }
        }
    }
}
?>