taobaoke.install

<?php

/**
 * @file
 * Install, update, and uninstall functions for the Taobaoke module.
 */

/**
 * Implements hook_install().
 */
function taobaoke_install() {
  // 'page_no' start form 0, to keep same with theme_pager.
  $default_settings = array(
    'nick' => '',
    'pid' => '',
    'keyword' => '',
    'cid' => 162404,
    'start_price' => 0,
    'end_price' => 999999,
    'auto_send' => '',
    'area' => '',
    'start_credit' => '2diamond',
    'end_credit' => '5goldencrown',
    'sort' => 'commissionRate_desc',
    'guarantee' => '',
    'start_commissionRate' => 1000,
    'end_commissionRate' => 5000,
    'start_commissionNum' => '',
    'end_commissionNum' => '',
    'start_totalnum' => '',
    'end_totalnum' => '',
    'cash_coupon' => '',
    'vip_cart' => '',
    'overseas_item' => '',
    'sevendays_return' => '',
    'real_describe' => '',
    'onemonth_repair' => '',
    'cash_ondelivery' => '',
    'mail_item' => '',
    'page_no' => 0,
    'page_size' => 36,
    'outer_code' => 'drupal',
    'is_mobile' => '',
  );

  foreach ($default_settings as $key => $value) {
    variable_set('taobaoke_' . $key, $value);
  }
  variable_set('taobaoke_block_count', 1);
}

/**
 * Implements hook_uninstall().
 */
function taobaoke_uninstall() {
  $query = "DELETE FROM {variable} WHERE name LIKE 'taobaoke_%'";
  db_query($query);
}

/**
 * Implements hook_requirements().
 */
function taobaoke_requirements($phase) {

  $requirements = array();

  if ($phase == 'install') {

    // Module will not be installed if php curl extension is not enabled.
    if (!extension_loaded('curl')) {
      $requirements['curl'] = taobaoke_requirements_error('curl');
    }

  }
  
  if ($phase == 'runtime') {
  
    // Display a error message in status report page.
    $library = libraries_detect('topsdk');
    
    if (!$library['installed']) {
      $requirements['topsdk'] = taobaoke_requirements_error('topsdk');
    }
    
  }

  return $requirements;
}


/**
 * Set requirments error message.
 */
function taobaoke_requirements_error($type) {
  $requirements = array();

  if ($type == 'curl') {
    // Set error message.
    $message = t('Taobaoke module needs PHP cURL extension loaded, please make sure that then try to enable taobaoke module again.');

    // Set requirements message.
    $requirements['curl'] = array(
      'title' => t('cURL'),
      'description' => $message,
      'severity' => REQUIREMENT_ERROR,
    );
  }

  if ($type == 'topsdk') {
    // Set error message.
    $message = t('The TopSDK library missing. Taobaoke module is not enabled. Download it from http://open.taobao.com and extract it into the sites/all/libraries/topsdk directory before you using Taobaoke module. More information about install taobaoke module please see README.txt file in taobaoke module directory.');

    // Set requirements message.
    $requirements['topsdk'] = array(
      'title' => t('TopSDK'),
      'value' => t('Not Found'),
      'description' => $message,
      'severity' => REQUIREMENT_ERROR,
    );
  }

  return $requirements[$type];
}