botcha.model.inc in BOTCHA Spam Prevention 6.2

File

model/botcha.model.inc

<?php

/**
 * @file
 * Contains BotchaModel class.
 *
 * Model layer of the BOTCHA application.
 */
module_load_include('inc', 'botcha', 'model/botcha_form.model');
module_load_include('inc', 'botcha', 'model/botcha_recipe.model');
module_load_include('inc', 'botcha', 'model/botcha_recipebook.model');
define('BOTCHA_MODEL_TYPE_SELECT', 'SELECT');
define('BOTCHA_MODEL_OP_IN', 'IN');
class BotchaModel {

  //protected static $recipebooks_forms;

  //protected static $recipebooks_recipes;

  /**
   * Just an alias for getRecipebooksForms.
   * @param array $parameters
   * @return array
   */
  public static function getFormsRecipebooks($parameters = array()) {
    $parameters['mode'] = !empty($parameters['mode']) ? $parameters['mode'] : 'recipebook';
    return self::getRecipebooksForms($parameters);
  }
  public static function getRecipebooksForms($parameters = array()) {
    $key = '';
    switch ($parameters['mode']) {
      case 'form':
        $key = 'form_id';
        break;
      case 'recipebook':
      default:
        $key = 'rbid';
        break;
    }

    // Parameters to pass to the build query mechanism.
    $pars = array();
    $pars['fields'] = array();
    if (!empty($parameters['recipebooks'])) {
      $pars['conditions'][BOTCHA_MODEL_OP_IN]['rbid'] = (array) $parameters['recipebooks'];
    }
    if (!empty($parameters['forms'])) {
      $pars['conditions'][BOTCHA_MODEL_OP_IN]['form_id'] = (array) $parameters['forms'];
    }

    // Execute query and fetch the result.
    $query = BotchaModel::buildQuery(BOTCHA_MODEL_TYPE_SELECT, 'botcha_recipebook_form', $pars);
    $result_query = BotchaModel::getQueryResult($query['query'], $query['query_subs']);
    $result = BotchaModel::fetchQueryResult($result_query, $key);
    return $result;
  }
  public static function getRecipesRecipebooks($parameters = array()) {
    $parameters['mode'] = !empty($parameters['mode']) ? $parameters['mode'] : 'recipebook';
    return self::getRecipebooksRecipes($parameters);
  }
  public static function getRecipebooksRecipes($parameters = array()) {
    $key = '';
    switch ($parameters['mode']) {
      case 'recipe':
        $key = 'recipe_id';
        break;
      case 'recipebook':
      default:
        $key = 'rbid';
        break;
    }

    // Parameters to pass to the build query mechanism.
    $pars = array();
    $pars['fields'] = array();
    if (!empty($parameters['recipebooks'])) {
      $pars['conditions'][BOTCHA_MODEL_OP_IN]['rbid'] = (array) $parameters['recipebooks'];
    }
    if (!empty($parameters['recipes'])) {
      $pars['conditions'][BOTCHA_MODEL_OP_IN]['recipe_id'] = (array) $parameters['recipes'];
    }

    // Execute query and fetch the result.
    $query = BotchaModel::buildQuery(BOTCHA_MODEL_TYPE_SELECT, 'botcha_recipebook_recipe', $pars);
    $result_query = BotchaModel::getQueryResult($query['query'], $query['query_subs']);
    $result = BotchaModel::fetchQueryResult($result_query, $key);
    return $result;
  }
  public static function buildQuery($type, $table, $parameters) {
    $query = '';
    $query_subs = array();
    switch ($type) {
      case BOTCHA_MODEL_TYPE_SELECT:
      default:
        $query = 'SELECT ';

        // Fields.
        $query .= !empty($parameters['fields']) ? implode(', ', (array) $parameters['fields']) . ' ' : '* ';

        // From.
        $query .= "FROM {{$table}}";

        // Conditions.
        if (!empty($parameters['conditions'])) {
          foreach ((array) $parameters['conditions'] as $op => $conditions) {
            switch ($op) {
              case BOTCHA_MODEL_OP_IN:
              default:
                $where = '';
                foreach ($conditions as $field => $value) {
                  $query .= empty($where) ? $where = " WHERE " : " AND ";
                  $query .= "{$field} {$op} ('" . implode("', '", array_fill(0, count((array) $value), '%s')) . "')";
                  $query_subs = array_merge($query_subs, (array) $value);
                }
                break;
            }
          }
        }
        break;
    }
    return array(
      'query' => $query,
      'query_subs' => $query_subs,
    );
  }
  public static function getQueryResult($query, $query_subs = array(), $error_message = 'Please perform an update via update.php or reinstall the BOTCHA module', $error_message_subs = array()) {
    $result_query = db_query($query, $query_subs);
    if (!$result_query) {
      drupal_set_message($error_message, 'warning');
      watchdog('BOTCHA', $error_message, $error_message_subs, WATCHDOG_WARNING);
    }
    return $result_query;
  }
  public static function fetchQueryResult($result_query, $key = 'id') {
    $result = array();
    while ($result_row = db_fetch_object($result_query)) {
      $result[$result_row->{$key}] = $result_row;
    }
    return $result;
  }

}

Constants

Name	Description
BOTCHA_MODEL_OP_IN
BOTCHA_MODEL_TYPE_SELECT

Classes

Name	Description
BotchaModel