Init branch with startup of some functionality. Not usable yet.

commerce_omniva.install

 <?php
+
 /**
- * Implements hook_field_schema().
- *
- * Defines the database schema of the field, using the format used by the
- * Schema API.
- *
- * The data we will store here is just one 7-character element, even
- * though the widget presents the three portions separately.
- *
- * All implementations of hook_field_schema() must be in the module's
- * .install file.
- *
- * @see http://drupal.org/node/146939
- * @see schemaapiyour
- * @see hook_field_schema()
+ * @file Installs neccessary fields.
  */
-function commerce_omniva_field_schema($field) {
-  $columns = array(
-    'zip' => array(
-      'type' => 'varchar',
-      'length' => 10,
-      'not null' => FALSE,
-    ),
-  );
-  $indexes = array(
-    'zip' => array('zip'),
-  );
-  return array(
-    'columns' => $columns,
-    'indexes' => $indexes,
-  );
+
+/**
+ * Implements hook_install().
+ */
+function commerce_omniva_install() {
+  // Create the field which asks customer's phone number.
+  $f_name = 'commerce_omniva_zip';
+  if (!field_info_field($f_name)) {
+    $field = array(
+      'field_name' => $f_name,
+      'type' => 'text',
+    );
+    field_create_field($field);
+
+    $instance = array(
+      'field_name' => $f_name,
+      'entity_type' => 'commerce_customer_profile',
+      'bundle' => 'shipping',
+      'label' => 'Omniva terminal',
+      'required' => TRUE,
+    );
+    field_create_instance($instance);
+  }
 }

commerce_omniva.module

 <?php
 
+/**
+ * @file Implements the Omniva package terminal system into Drupal Commerce.
+ */
+
+/**
+ * Get Omniva package automate locations.
+ */
 function commerce_omniva_locations() {
   $data = &drupal_static(__FUNCTION__);
   if (!isset($data)) {
@@ -12,7 +19,7 @@ function commerce_omniva_locations() {
       $rows = explode("\n", str_replace(';NULL', ';', $request->data));
       $data = array();
       $keys = str_getcsv($rows[0], ';');
-      foreach ($rows as $key => $row) {
+      foreach ($rows as $key => &$row) {
         if ($key === 0 || empty($row)) continue;
         $row_array = str_getcsv($row, ';');
         $data[$row_array[0]] = array_combine($keys, $row_array);
@@ -24,244 +31,250 @@ function commerce_omniva_locations() {
   return $data;
 }
 
-/***************************************************************
- * Commerce Shipping
- ***************************************************************/
-//
-///**
-// * Implements hook_commerce_shipping_method_info().
-// */
-//function commerce_omniva_commerce_shipping_method_info() {
-//  $shipping_methods = array();
-//
-//  $shipping_methods['omniva'] = array(
-//    'title' => 'Omniva',
-//    'description' => t('Quote rates from Omniva'),
-//  );
-//
-//  return $shipping_methods;
-//}
-//
-///**
-// * Implements hook_commerce_shipping_service_info().
-// */
-//function commerce_omniva_commerce_shipping_service_info() {
-//  $shipping_services = array();
-//  $locations = commerce_omniva_locations();
-//  foreach ($locations as $country_code => $areas) {
-//    $shipping_services['omniva-' . drupal_strtolower($country_code)] = array(
-//      'title' => 'Omniva ' . $country_code,
-//      'description' => 'Omniva ' . $country_code . ' parcel terminals and post offices.',
-//      'shipping_method' => 'omniva',
-//      'price_component' => 'shipping',
-//      'callbacks' => array(
-//        'rate' => 'commerce_omniva_service_rate',
-//      ),
-//    );
-//  }
-//  return $shipping_services;
-//}
-//
-///**
-// * Shipping service callback: returns shipping rates for a given order.
-// */
-//function commerce_omniva_service_rate($shipping_service, $order) {
-//  $order_wrapper = entity_metadata_wrapper('commerce_order', $order);
-//  return array(
-//    'amount' => 0,
-//    'currency_code' => $order_wrapper->commerce_order_total->currency_code->value(),
-//    'data' => array(),
-//  );
-//}
-
-/***************************************************************
- * Commerce Omniva Field
- ***************************************************************/
+function commerce_omniva_countries_list() {
+  $places = commerce_omniva_locations();
+  $out = array('all' => t('All'));
+  foreach ($places as $zip => $place) {
+    $out[drupal_strtolower($place['A0_NAME'])] = $place['A0_NAME'];
+  }
+  return $out;
+}
 
 /**
- * Implements hook_field_info().
- *
- * Provides the description of the field.
+ * Implements hook_menu().
  */
-function commerce_omniva_field_info() {
-  return array(
-    'commerce_omniva_zip' => array(
-      'label' => t('List (Omniva delivery)'),
-      'description' => t('Omniva terminal and post office locations.'),
-      'default_widget' => 'commerce_omniva_select',
-      'default_formatter' => 'commerce_omniva_zip',
-      'settings' => array(
-        'commerce_omniva_zip_country' => 'all',
-      ),
-    ),
+function commerce_omniva_menu() {
+  $items = array();
+
+  $items['admin/commerce/config/advanced-settings/commerce_omniva'] = array(
+    'title' => 'Commerce Omniva settings',
+    'description' => 'Settings for the Commerce Omniva module',
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('commerce_omniva_admin'),
+    'access arguments' => array('administer shipping'),
+    'type' => MENU_NORMAL_ITEM,
   );
+
+  return $items;
 }
 
 /**
- * Implements hook_field_settings_form().
+ * Creates the configuration page.
  */
-function commerce_omniva_field_settings_form($field, $instance, $has_data) {
+function commerce_omniva_admin() {
   $form = array();
-  $settings = &$field['settings'];
-  $form['commerce_omniva_zip_country'] = array(
-    '#type' => 'select',
-    '#options' => commerce_omniva_countries_list(),
-    '#default_value' => $settings['commerce_omniva_zip_country'],
-    '#title' => t('Country'),
-    '#description' => t('Which country would you like to be selected by default.'),
+
+  $form['commerce_omniva_shipping_cost'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Shipping cost'),
+    '#default_value' => variable_get('commerce_omniva_shipping_cost', 10),
+    '#size' => 6,
+    '#maxlength' => 6,
+    '#description' => t('Set the shipping cost.'),
+    '#required' => TRUE,
+  );
+
+  $form['commerce_omniva_shipping_currency'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Shipping currency'),
+    '#default_value' => variable_get('commerce_omniva_shipping_currency', 'EUR'),
+    '#size' => 3,
+    '#maxlength' => 3,
+    '#description' => t('Set the currency.'),
+    '#required' => TRUE,
   );
-  return $form;
+
+  return system_settings_form($form);
 }
 
 /**
- * Implements hook_field_validate().
- *
- * @see field_example_field_widget_error()
+ * Implements hook_admin_validate().
  */
-function commerce_omniva_field_validate($entity_type, $entity, $field, $instance, $langcode, $items, &$errors) {
-  foreach ($items as $delta => $item) {
-    if (!empty($item['zip'])) {
-      if (!is_numeric($item['zip'])) {
-        $errors[$field['field_name']][$langcode][$delta][] = array(
-          'error' => 'commerce_omniva_invalid',
-          'message' => t('You must select a location.'),
-        );
-      }
-    }
+function commerce_omniva_admin_validate($form, &$form_state) {
+  // Validate shipping cost.
+  $cost = $form_state['values']['commerce_omniva_shipping_cost'];
+  if (!is_numeric($cost)) {
+    form_set_error('commerce_omniva_shipping_cost', t('Shipping cost must be numeric.'));
   }
-}
 
-/**
- * Implements hook_field_is_empty().
- *
- * hook_field_is_emtpy() is where Drupal asks us if this field is empty.
- * Return TRUE if it does not contain data, FALSE if it does. This lets
- * the form API flag an error when required fields are empty.
- */
-function commerce_omniva_field_is_empty($item, $field) {
-  return empty($item['zip']);
+  // Valdiate shipping currency.
+  $cur = $form_state['values']['commerce_omniva_shipping_currency'];
+  if (!array_key_exists($cur, commerce_currencies())) {
+    $err = $cur . ' is not a valid country code.';
+    form_set_error('commerce_omniva_shipping_currency', t($err));
+  }
 }
 
+/***************************************************************
+ * Commerce Shipping
+ ***************************************************************/
+
 /**
- * Implements hook_field_formatter_info().
- *
- * I could define more that one display.
- *
- * @see field_example_field_formatter_view()
+ * Implements hook_commerce_shipping_method_info().
  */
-function commerce_omniva_field_formatter_info() {
-  return array(
-    'commerce_omniva_zip' => array(
-      'label' => t('Select list'),
-      'field types' => array('commerce_omniva_zip'),
-    ),
+function commerce_omniva_commerce_shipping_method_info() {
+  $shipping_methods = array();
+
+  $shipping_methods['omniva'] = array(
+    'title' => 'Omniva',
+    'description' => t('Quote rates from Omniva'),
   );
+
+  return $shipping_methods;
 }
 
 /**
- * Implements hook_field_formatter_view().
- *
- * @see field_example_field_formatter_info()
+ * Implements hook_commerce_shipping_service_info().
  */
-function commerce_omniva_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
-  $element = array();
-  $place = commerce_omniva_locations();
-  $t_name = t('Parcel terminal location');
-  switch ($display['type']) {
-    case 'commerce_omniva_zip':
-      foreach ($items as $delta => $item) {
-        $element[$delta] = array(
-          '#type' => 'html_tag',
-          '#tag' => 'p',
-          '#value' => '<label> ' . $t_name . ':</label> ' . $place[$item['zip']]['NAME'],
-        );
-      }
-      break;
+function commerce_omniva_commerce_shipping_service_info() {
+  $shipping_services = array();
+
+  foreach (commerce_omniva_locations() as $country_code => $areas) {
+    $shipping_services['omniva_' . drupal_strtolower($country_code)] = array(
+      'title' => 'Omniva ' . $country_code,
+      'description' => 'Omniva ' . $country_code . ' parcel terminals and post offices.',
+      'shipping_method' => 'omniva',
+      'price_component' => 'shipping',
+      'callbacks' => array(
+        'rate' => 'commerce_omniva_service_rate',
+        'details_form_submit' => 'commerce_omniva_service_submit',
+      ),
+    );
   }
 
-  return $element;
+  return $shipping_services;
 }
 
 /**
- * Implements hook_field_widget_info().
- *
- * @see commerce_omniva_field_widget_form()
+ * Shipping service callback: returns shipping rates for a given order.
  */
-function commerce_omniva_field_widget_info() {
+function commerce_omniva_service_rate($shipping_service, $order) {
+  $amount = variable_get('commerce_omniva_shipping_cost', 3);
+  $cc = variable_get('commerce_omniva_shipping_currency', 'EUR');
   return array(
-    'commerce_omniva_select' => array(
-      'label' => t('Omniva list'),
-      'field types' => array('commerce_omniva_zip'),
-    ),
-  );
+    'amount' => $amount * 100,
+    'currency_code' => $cc,
+    'data' => array());
 }
 
 /**
- * Implements hook_field_widget_form().
- *
- * hook_widget_form() is where Drupal tells us to create form elements for
- * our field's widget.
+ * Implements hook_commerce_shipping_service_rate_options_alter().
  */
-function commerce_omniva_field_widget_form(&$form, &$form_state, $field, $instance, $langcode, $items, $delta, $element) {
-  $value = isset($items[$delta]['zip']) ? $items[$delta]['zip'] : '';
+function commerce_omniva_commerce_shipping_service_rate_options_alter(&$options, $order) {
   $places = commerce_omniva_locations();
-  $country = $field['settings']['commerce_omniva_zip_country'];
-
-  $options = array('' => t('Select'));
-  if ($country === 'all') {
-    foreach ($places as $zip => $place) {
-      $options[$place['A0_NAME']][$zip] = $place['NAME'];
-    }
-  }
-  else {
-    foreach ($places as $zip => $place) {
-      if (drupal_strtolower($place['A0_NAME']) === $country) {
-        $options[$place['A1_NAME']][$zip] = $place['NAME'];
-      }
-    }
-  }
-  ksort($options);
-
-  $widget = $element;
-  $widget['#delta'] = $delta;
-
-  switch ($instance['widget']['type']) {
-    case 'commerce_omniva_select':
-      $widget += array(
-        '#type' => 'select',
-        '#options' => $options,
-        '#default_value' => $value,
-      );
-      break;
+  foreach ($places as $zip => &$place) {
+    $options['omniva_' . $place['A0_NAME'] . '_' . $zip] = $place['NAME'];
   }
-
-  $element['zip'] = $widget;
-  return $element;
 }
 
 /**
- * Implements hook_field_widget_error().
- *
- * hook_field_widget_error() lets us figure out what to do with errors
- * we might have generated in hook_field_validate(). Generally, we'll just
- * call form_error().
- *
- * @see field_example_field_validate()
- * @see form_error()
+ * @todo Save the right value
  */
-function commerce_omniva_field_widget_error($element, $error, $form, &$form_state) {
-  switch ($error['error']) {
-    case 'commerce_omniva_invalid':
-      form_error($element, $error['message']);
-      break;
-  }
+function commerce_omniva_service_submit($details_form, $details_values, $line_item) {
+  //$s_service = $line_item->data['shipping_service']['name'];
+  //$id = substr($s_service, -1);
+  //
+  //$order_wrapper = entity_metadata_wrapper("commerce_order", $line_item->order_id);
+  //$post_code = $order_wrapper->commerce_customer_shipping->commerce_customer_address->value()['postal_code'];
+  //$data = json_decode(drupal_http_request("https://ohjelmat.posti.fi/pup/v1/pickuppoints?zipcode=$post_code")->data)[0];
+  //$longitude = $data->MapLongitude;
+  //$latitude = $data->MapLatitude;
+  //$number_of_locations = variable_get('commerce_finnish_smartpost_maxposts', 5);
+  //$data2 = json_decode(drupal_http_request("https://ohjelmat.posti.fi/pup/v1/pickuppoints?type=smartpost&longitude=$longitude&latitude=$latitude&top=$number_of_locations")->data);
+  //$post_office = $data2[$id];
+  //
+  //$shipping = $order_wrapper->commerce_customer_shipping->commerce_customer_address->value();
+  //$name = $shipping['name_line'];
+  //$phone_number = $order_wrapper->commerce_customer_shipping->commerce_smartpost_phonenumber->value();
+  //$smartpost_address = $name . "\n" . $post_office->LabelName . "\n" . $post_office->Address . "\n" . $phone_number;
+  //
+  //$order_wrapper->commerce_smartpost_address = $smartpost_address;
+  //$order_wrapper->save();
 }
 
-function commerce_omniva_countries_list() {
-  $places = commerce_omniva_locations();
-  $out = array('all' => t('All'));
-  foreach ($places as $zip => $place) {
-    $out[drupal_strtolower($place['A0_NAME'])] = $place['A0_NAME'];
-  }
-  return $out;
-}
+/***************************************************************
+ * Commerce Omniva Field
+ ***************************************************************/
+//
+///**
+// * Implements hook_field_settings_form().
+// */
+//function commerce_omniva_field_settings_form($field, $instance, $has_data) {
+//  $form = array();
+//  $settings = &$field['settings'];
+//  $form['commerce_omniva_zip_country'] = array(
+//    '#type' => 'select',
+//    '#options' => commerce_omniva_countries_list(),
+//    '#default_value' => $settings['commerce_omniva_zip_country'],
+//    '#title' => t('Country'),
+//    '#description' => t('Which country would you like to be selected by default.'),
+//  );
+//  return $form;
+//}
+//
+///**
+// * Implements hook_field_formatter_view().
+// *
+// * @see field_example_field_formatter_info()
+// */
+//function commerce_omniva_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
+//  $element = array();
+//  $place = commerce_omniva_locations();
+//  $t_name = t('Parcel terminal location');
+//  switch ($display['type']) {
+//    case 'commerce_omniva_zip':
+//      foreach ($items as $delta => $item) {
+//        $element[$delta] = array(
+//          '#type' => 'html_tag',
+//          '#tag' => 'p',
+//          '#value' => '<label> ' . $t_name . ':</label> ' . $place[$item['zip']]['NAME'],
+//        );
+//      }
+//      break;
+//  }
+//
+//  return $element;
+//}
+//
+///**
+// * Implements hook_field_widget_form().
+// *
+// * hook_widget_form() is where Drupal tells us to create form elements for
+// * our field's widget.
+// */
+//function commerce_omniva_field_widget_form(&$form, &$form_state, $field, $instance, $langcode, $items, $delta, $element) {
+//  $value = isset($items[$delta]['zip']) ? $items[$delta]['zip'] : '';
+//  $places = commerce_omniva_locations();
+//  $country = $field['settings']['commerce_omniva_zip_country'];
+//
+//  $options = array('' => t('Select'));
+//  if ($country === 'all') {
+//    foreach ($places as $zip => $place) {
+//      $options[$place['A0_NAME']][$zip] = $place['NAME'];
+//    }
+//  }
+//  else {
+//    foreach ($places as $zip => $place) {
+//      if (drupal_strtolower($place['A0_NAME']) === $country) {
+//        $options[$place['A1_NAME']][$zip] = $place['NAME'];
+//      }
+//    }
+//  }
+//  ksort($options);
+//
+//  $widget = $element;
+//  $widget['#delta'] = $delta;
+//
+//  switch ($instance['widget']['type']) {
+//    case 'commerce_omniva_select':
+//      $widget += array(
+//        '#type' => 'select',
+//        '#options' => $options,
+//        '#default_value' => $value,
+//      );
+//      break;
+//  }
+//
+//  $element['zip'] = $widget;
+//  return $element;
+//}