paypal_donations.module in PayPal Donations 7

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paypal_donations.module
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<?php

/**
 * @file
 * PayPal donation integration.
 */
module_load_include("inc", "paypal_donations", "includes/paypal_donations.entity");
module_load_include("inc", "paypal_donations", "includes/paypal_donations.views");
module_load_include("inc", "paypal_donations", "includes/paypal_donations.variable");

/**
 * Implements hook_menu().
 */
function paypal_donations_menu() {
  $ipn_url = variable_get('paypal_donations_ipn_url', "paypal/payment/ipn");
  $items[$ipn_url] = array(
    'title' => 'Paypal Payment IPN',
    'description' => 'Paypal Payment IPN',
    'type' => MENU_CALLBACK,
    'page callback' => 'paypal_donations__ipn_callback',
    'file' => 'includes/paypal_donations.ipn.inc',
    'access callback' => TRUE,
  );
  $items['admin/config/services/paypal_donations'] = array(
    'title' => 'PayPal donation',
    'description' => 'Manage PayPal donation Settings.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'paypal_donations__paypal_admin_settings',
    ),
    'access arguments' => array(
      'administer paypal donations',
    ),
    'file' => 'includes/paypal_donations.admin.inc',
    'type' => MENU_NORMAL_ITEM,
  );

  // ENTITY URLs.
  $items['admin/structure/paypal_donations/manage'] = array(
    'title' => 'PayPal Donation Admin',
    'description' => 'Manage PayPal Donations Structure',
    'page callback' => 'paypal_donations_admin_page',
    'access arguments' => array(
      'administer paypal donations',
    ),
  );
  $items['paypal_donations/%paypal_donations'] = array(
    'title callback' => 'basic_page_title',
    'title arguments' => array(
      1,
    ),
    'page callback' => 'basic_page_view',
    'page arguments' => array(
      1,
    ),
    'access arguments' => array(
      'view paypal donations entities',
    ),
    'type' => MENU_CALLBACK,
  );
  return $items;
}

/**
 * Implements hook_permission().
 */
function paypal_donations_permission() {
  return array(
    'view paypal donations entities' => array(
      'title' => t('View PayPal donations entities'),
      'restrict access' => TRUE,
    ),
    'administer paypal donations' => array(
      'title' => t('Administer PayPal donation module'),
      'restrict access' => TRUE,
    ),
  );
}

/**
 * Implements hook_block_info().
 */
function paypal_donations_block_info() {
  $blocks['paypal_donations_single'] = array(
    'info' => t('PayPal donation: single'),
  );
  $blocks['paypal_donations_recurring'] = array(
    'info' => t('PayPal donation: recurring'),
  );
  return $blocks;
}

/**
 * Implements hook_block_view().
 */
function paypal_donations_block_view($delta = '') {
  $block = array();
  switch ($delta) {
    case 'paypal_donations_single':
      drupal_add_js(drupal_get_path('module', 'paypal_donations') . '/js/paypal_donations.js');
      $predefined = variable_get('paypal_donations_single_predefined_donation_amounts', "5,10,15");
      $predefined = explode(',', $predefined);
      $top_logo = variable_get('paypal_donations_header_logo', '');
      if (!empty($top_logo)) {
        $top_logo = file_load($top_logo);
      }
      $account_email = variable_get('paypal_donations_single_account_email', '');
      $block['subject'] = t('Single donation');
      if (empty($account_email)) {
        $block['content'] = t("Your PayPal account is not set,") . " " . l(t('please go to the configuration first'), 'admin/config/services/paypal_donations');
        break;
      }
      $block['content'] = array(
        '#theme' => 'paypal_donations_single',
        '#predefined_amounts' => $predefined,
        '#notify_url' => url(variable_get('paypal_donations_ipn_url', 'paypal/payment/ipn'), array(
          'absolute' => TRUE,
        )),
        '#return_url' => url(variable_get('paypal_donations_single_return_url', 'donation/thank-you'), array(
          'absolute' => TRUE,
        )),
        '#item_name' => variable_get('paypal_donations_single_item_name', t('Donation')),
        '#currency_code' => variable_get('paypal_donations_single_currency_code', 'USD'),
        '#currency_sign' => variable_get('paypal_donations_single_currency_sign', '$'),
        '#submit_value' => variable_get('paypal_donations_single_submit_value', 'Donate now'),
        '#account_email' => $account_email,
        '#custom_amount_allowed' => variable_get('paypal_donations_single_custom_amount_allowed', 1),
        '#custom_amount_label' => variable_get('paypal_donations_single_custom_amount_label', 'Other'),
        '#top_logo' => $top_logo,
      );
      break;
    case 'paypal_donations_recurring':
      drupal_add_js(drupal_get_path('module', 'paypal_donations') . '/js/paypal_donations.js');
      $predefined = variable_get('paypal_donations_recurring_predefined_donation_amounts', '5,10,15');
      $predefined = explode(',', $predefined);
      $top_logo = variable_get('paypal_donations_header_logo', '');
      if (!empty($top_logo)) {
        $top_logo = file_load($top_logo);
      }
      $account_email = variable_get('paypal_donations_recurring_account_email', '');
      $block['subject'] = t('Recurring donation');
      if (empty($account_email)) {
        $block['content'] = t("Your PayPal account is not set,") . " " . l(t('please go to the configuration first'), 'admin/config/services/paypal_donations');
        break;
      }
      $block['content'] = array(
        '#theme' => 'paypal_donations_recurring',
        '#predefined_amounts' => $predefined,
        '#notify_url' => url(variable_get('paypal_donations_ipn_url', 'paypal/payment/ipn'), array(
          'absolute' => TRUE,
        )),
        '#return_url' => url(variable_get('paypal_donations_recurring_return_url', 'donation/thank-you'), array(
          'absolute' => TRUE,
        )),
        '#item_name' => variable_get('paypal_donations_recurring_item_name', t('Donation')),
        '#currency_code' => variable_get('paypal_donations_recurring_currency_code', 'USD'),
        '#currency_sign' => variable_get('paypal_donations_recurring_currency_sign', '$'),
        '#submit_value' => variable_get('paypal_donations_recurring_submit_value', 'Donate now'),
        '#account_email' => $account_email,
        '#custom_amount_allowed' => variable_get('paypal_donations_recurring_custom_amount_allowed', 1),
        '#custom_amount_label' => variable_get('paypal_donations_recurring_custom_amount_label', 'Other'),
        '#recurring_period' => variable_get('paypal_donations_recurring_period', 1),
        '#recurring_unit' => variable_get('paypal_donations_recurring_unit', 'M'),
        '#top_logo' => $top_logo,
      );
      break;
  }
  return $block;
}

/**
 * Implements hook_mail().
 */
function paypal_donations_mail($key, &$message, $params) {
  switch ($key) {
    case 'payer_confirmation':
      $message['from'] = variable_get('paypal_donations_notif_email', variable_get('site_mail', ini_get('sendmail_from')));
      $message['subject'] = variable_get('paypal_donations_notif_email_subject', t('Thank you'));
      $message['headers']['Content-Type'] = 'text/html; charset=UTF-8;';
      $message['body'][] = nl2br(t(variable_get('paypal_donations_' . $params['donation_type'] . '_notification_email', ''), array(
        '@first_name' => $params['first_name'],
        '!amount' => $params['amount'],
      )));
      break;
    case 'admin_confirmation':
      $message['from'] = variable_get('paypal_donations_notif_email', variable_get('site_mail', ini_get('sendmail_from')));
      $message['subject'] = t('Donation received');
      $message['headers']['Content-Type'] = 'text/html; charset=UTF-8;';
      $message['body'][] = nl2br(t('
Hello admin!

A donation of $!amount has been received from @name

', array(
        '@name' => $params['name'],
        '!amount' => $params['amount'],
      )));
      break;
  }
}

/**
 * Implements hook_theme().
 */
function paypal_donations_theme($existing, $type, $theme, $path) {
  $themes = array();
  $shared_variables = array(
    'predefined_amounts' => array(),
    'notify_url' => '',
    'return_url' => '',
    'item_name' => '',
    'submit_value' => '',
    'currency_code' => '',
    'currency_sign' => '',
    'account_email' => '',
    'custom_amount_allowed' => '',
    'custom_amount_label' => '',
    'top_logo' => array(),
  );
  $themes['paypal_donations_single'] = array(
    'template' => 'templates/paypal_donations_single',
    'variables' => $shared_variables,
  );
  $themes['paypal_donations_recurring'] = array(
    'template' => 'templates/paypal_donations_recurring',
    'variables' => array_merge($shared_variables, array(
      'recurring_period' => '',
      'recurring_unit' => '',
    )),
  );
  return $themes;
}

/**
 * Implements hook_views_api().
 */
function paypal_donations_views_api() {
  return array(
    'api' => 2,
  );
}

/**
 * Implements hook_views_default_views().
 */
function paypal_donations_views_default_views() {
  foreach (glob(dirname(__FILE__) . "/views/*.view.inc") as $filename) {
    require_once $filename;
    $views[$view->name] = $view;
  }
  return $views;
}

/**
 * Implements hook_features_api().
 */
function paypal_donations_features_api() {
  return array(
    'paypal_donations' => array(
      'name' => 'PayPal donation',
      'file' => drupal_get_path('module', 'paypal_donations') . '/includes/paypal_donations.features.inc',
      'default_hook' => 'paypal_donations_features_settings',
      'feature_source' => TRUE,
    ),
  );
}
Functions

Name	Description
paypal_donations_block_info	Implements hook_block_info().
paypal_donations_block_view	Implements hook_block_view().
paypal_donations_features_api	Implements hook_features_api().
paypal_donations_mail	Implements hook_mail().
paypal_donations_menu	Implements hook_menu().
paypal_donations_permission	Implements hook_permission().
paypal_donations_theme	Implements hook_theme().
paypal_donations_views_api	Implements hook_views_api().
paypal_donations_views_default_views	Implements hook_views_default_views().
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paypal_donations.module in PayPal Donations 7

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