CourseObjectController.inc in Course 7.2

File

includes/CourseObjectController.inc

<?php

class CourseObjectController extends EntityAPIController {

  /**
   * Overrides EntityAPIController::query().
   */
  public function query($ids, $conditions, $revision_id = FALSE) {
    $query = $this
      ->buildQuery($ids, $conditions, $revision_id);
    $result = $query
      ->execute();
    $result
      ->setFetchMode(PDO::FETCH_ASSOC);

    // Build the resulting objects ourselves, since the standard PDO ways of
    // doing that are completely useless.
    $objects = array();
    foreach ($result as $row) {
      $row['is_new'] = FALSE;
      $objects[] = $this
        ->create($row);
    }
    return $objects;
  }

  /**
   * Overrides EntityAPIController::create().
   */
  public function create(array $values = array()) {

    // Add is_new property if it is not set.
    $values += array(
      'is_new' => TRUE,
    );
    $available = course_get_handlers('object');
    $ret = $available[$values['module']][$values['object_type']];
    if ($ret['class']) {
      $class = $ret['class'];
    }
    else {
      $class = 'CourseObjectBroken';
    }
    return new $class($values, $this->entityType);
  }

  /**
   * Fork of Entity API's "merge" functionality.
   *
   * Merge the serialized field to the entity object.
   */
  function load($ids = array(), $conditions = array()) {
    $entities = parent::load($ids, $conditions);
    $base_table = $this->entityInfo['base table'];
    $schema = drupal_get_schema($base_table);
    foreach ($schema['fields'] as $field_name => $info) {
      if (!empty($info['serialize'])) {
        $serialized_field = $field_name;
      }
    }
    foreach ($entities as $courseObject) {
      if (isset($courseObject->{$serialized_field}) && is_array($courseObject->{$serialized_field})) {
        $reflect = new ReflectionClass($courseObject);
        foreach ($reflect
          ->getProperties(ReflectionProperty::IS_PRIVATE | ReflectionProperty::IS_PROTECTED) as $prop) {
          $props[$prop
            ->getName()] = $prop
            ->getName();
        }
        foreach ($courseObject->{$serialized_field} as $field => $value) {
          if (!isset($props[$field])) {
            $courseObject
              ->setOption($field, $value);
          }
        }
        unset($courseObject->{$serialized_field});
      }
    }
    return $entities;
  }
  function buildContent($entity, $view_mode = 'full', $langcode = NULL, $content = array()) {
    $build = parent::buildContent($entity, $view_mode, $langcode, $content);
    $build['#theme'] = 'course_object';
    return $build;
  }

}

Classes

Name	Description
CourseObjectController