Cache.php 3.11 KB
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<?php
/**
 * Copyright (c) 2012-2020, Agence Française Informatique (AFI). All rights reserved.
 *
 * BOKEH is free software; you can redistribute it and/or modify
 * it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE as published by
 * the Free Software Foundation.
 *
 * There are special exceptions to the terms and conditions of the AGPL as it
 * is applied to this software (see README file).
 *
 * BOKEH is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
 *
 * You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
 * along with BOKEH; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
 */


class Class_Notice_Thumbnail_Cache {
  protected
    $_remaining_records_count,
    $_next_record;


  public function build($request) {
    $this->_next_record = null;
    $this->_remaining_records_count = 0;

    if ($request->getParam('reset_no'))
      Class_WebService_Vignette::resetNoDataThumbnails();

    return ($id_catalogue = $request->getParam('id_catalogue'))
      ? $this->_updateNextRecordForCatalogue($request)
      : $this->_updateNextRecordForAll();
  }


  public function getCallbackUrl($request) {
    return array_filter( ['module' => 'admin',
                          'controller' => 'systeme',
                          'action' => 'makecacheimages',
                          'id_catalogue' => $request->getParam('id_catalogue')] );
  }


  protected function _updateNextRecordForCatalogue($request) {
    if (!$catalog = Class_Catalogue::find($request->getParam('id_catalogue')))
      return $this;

    $requetes = Class_Catalogue::getRequetes(['id_catalogue' => $catalog->getId(),
                                              'only_img' => Class_Catalogue::WITHOUT_IMG]);

    if (!$ids = Class_Notice::getNoticeIdsByRequeteRecherche($requetes['req_ids'], true))
      return $this;

    $this->_remaining_records_count = count($ids);

    $this->_updateThumbnailForRecord(Class_Notice::find($ids[0]));

    if ($this->_remaining_records_count > 0)
      $this->_next_record = Class_Notice::find($ids[1]);

    return $this;
  }


  protected function _updateNextRecordForAll() {
    if (!$this->_remaining_records_count = Class_Notice::countBy(['url_vignette' => '']))
      return $this;

    $this->_updateThumbnailForRecord($this->_firstRecordWithoutThumbnail());
    $this->_next_record = $this->_firstRecordWithoutThumbnail();
    return $this;
  }


  protected function _updateThumbnailForRecord($record) {
    $record->fetchUrlLocalVignette();
    $this->_remaining_records_count --;
    return $this;
  }


  public function getNextRecord() {
    return $this->_next_record;
  }


  public function getRecordCount() {
    return $this->_remaining_records_count;
  }


  public function isBuiltDone() {
    return empty($this->_next_record);
  }


  protected function _firstRecordWithoutThumbnail() {
    return Class_Notice::findFirstBy(['url_vignette' => '']);
  }
}