patch_manager.install in Patch manager 7

Install, update and uninstall functions for the Patch manager module.

File

patch_manager.install

<?php

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

/**
 * Implements hook_schema().
 */
function patch_manager_install() {

  // Install our fields.
  $fields = patch_manager_field_info();
  foreach ($fields as $field) {
    field_create_field($field);
  }

  // Create instances for each defined field.
  $instances = patch_manager_instance_info();
  foreach ($instances as $instance) {
    field_create_instance($instance);
  }
}

/**
 * Implements hook_uninstall().
 * 
 * @todo Review the conversion of the statement to the D7 database API syntax.
 */
function patch_manager_uninstall() {

  // Delete instances for each defined field.
  $instances = field_info_instances('node', 'patch');
  foreach ($instances as $instance) {
    field_delete_instance($instance);
  }

  // Uninstall our fields.
  $fields = patch_manager_field_info();
  foreach ($fields as $field) {
    field_delete_field($field['field_name']);
  }

  // Remove any actions we created.
  // TODO Please review the conversion of this statement to the D7 database API
  // syntax, add LIMIT 10.

  /* db_query('DELETE FROM {actions} WHERE aid LIKE "patch_manager_%" LIMIT 10') */
  db_delete('actions')
    ->condition('aid', "patch_manager_%", 'LIKE')
    ->execute();
}

/**
 * Implements hook_field_info().
 */
function patch_manager_field_info() {

  // We are going to return an array of fields.
  $fields = array();

  // patch_notes field
  $fields['field_patch_notes'] = array(
    'translatable' => '0',
    'settings' => array(),
    'field_name' => 'field_patch_notes',
    'type' => 'text_long',
    'active' => '1',
    'locked' => '0',
    'cardinality' => '1',
  );

  // field_patch field
  $fields['field_patch'] = array(
    'translatable' => '0',
    'settings' => array(
      'display_field' => 1,
      'display_default' => 0,
      'uri_scheme' => 'public',
    ),
    'field_name' => 'field_patch',
    'type' => 'file',
    'active' => '1',
    'locked' => '0',
    'cardinality' => '1',
  );

  // field_module field
  $fields['field_module'] = array(
    'translatable' => '0',
    'settings' => array(
      'max_length' => '30',
    ),
    'field_name' => 'field_module',
    'type' => 'text',
    'active' => '1',
    'locked' => '0',
    'cardinality' => '1',
  );

  // field_drupal_issue field
  $fields['field_drupal_issue'] = array(
    'translatable' => '0',
    'settings' => array(
      'max_length' => '10',
    ),
    'field_name' => 'field_drupal_issue',
    'type' => 'text',
    'active' => '1',
    'locked' => '0',
    'cardinality' => '1',
  );

  // Translatables
  // Included for use with string extractors like potx.
  t('Patch notes');
  t('Drupal.org issue number');
  t('Module');
  t('Patch file');
  return $fields;
}
function patch_manager_instance_info() {

  // We are going to return an array of field instances.
  $instances = array();

  // field_patch_notes instance
  $instances['field_patch_notes'] = array(
    'label' => 'Patch notes',
    'widget' => array(
      'weight' => '41',
      'type' => 'text_textarea',
      'active' => 1,
      'settings' => array(
        'rows' => '5',
      ),
    ),
    'settings' => array(
      'text_processing' => '0',
      'user_register_form' => FALSE,
    ),
    'display' => array(
      'default' => array(
        'label' => 'above',
        'type' => 'text_default',
        'settings' => array(),
        'weight' => 3,
      ),
      'teaser' => array(
        'type' => 'hidden',
        'label' => 'above',
        'settings' => array(),
        'weight' => 0,
      ),
    ),
    'required' => 0,
    'description' => 'Optional notes for this patch, why is this patch necessary for this site? When can be removed?',
    'default_value' => NULL,
    'field_name' => 'field_patch_notes',
    'entity_type' => 'node',
    'bundle' => 'patch',
  );

  // field_patch instance
  $instances['field_patch'] = array(
    'label' => 'Patch file',
    'widget' => array(
      'weight' => '-4',
      'type' => 'file_generic',
      'active' => 1,
      'settings' => array(
        'progress_indicator' => 'throbber',
      ),
    ),
    'settings' => array(
      'file_directory' => 'patches',
      'file_extensions' => 'txt diff patch',
      'max_filesize' => '',
      'description_field' => 0,
      'user_register_form' => FALSE,
    ),
    'display' => array(
      'default' => array(
        'label' => 'above',
        'type' => 'file_default',
        'settings' => array(),
        'weight' => 0,
      ),
      'teaser' => array(
        'type' => 'hidden',
        'label' => 'above',
        'settings' => array(),
        'weight' => 0,
      ),
    ),
    'required' => 1,
    'description' => '',
    'field_name' => 'field_patch',
    'entity_type' => 'node',
    'bundle' => 'patch',
  );

  // field_module instance
  $instances['field_module'] = array(
    'label' => 'Module',
    'widget' => array(
      'weight' => '-3',
      'type' => 'text_textfield',
      'active' => 1,
      'settings' => array(
        'size' => '60',
      ),
    ),
    'settings' => array(
      'text_processing' => '0',
      'user_register_form' => FALSE,
    ),
    'display' => array(
      'default' => array(
        'label' => 'above',
        'type' => 'text_default',
        'settings' => array(),
        'weight' => 1,
      ),
      'teaser' => array(
        'type' => 'hidden',
        'label' => 'above',
        'settings' => array(),
        'weight' => 0,
      ),
    ),
    'required' => 1,
    'description' => 'Use the system name of module. For example, <b>feeds_tamper</b>.',
    'default_value' => NULL,
    'field_name' => 'field_module',
    'entity_type' => 'node',
    'bundle' => 'patch',
  );

  // field_drupal_issue instance
  $instances['field_drupal_issue'] = array(
    'label' => 'Drupal.org issue number',
    'widget' => array(
      'weight' => '-2',
      'type' => 'text_textfield',
      'active' => 1,
      'settings' => array(
        'size' => '60',
      ),
    ),
    'settings' => array(
      'text_processing' => '0',
      'user_register_form' => FALSE,
    ),
    'display' => array(
      'default' => array(
        'label' => 'above',
        'type' => 'text_default',
        'settings' => array(),
        'weight' => 2,
      ),
      'teaser' => array(
        'type' => 'hidden',
        'label' => 'above',
        'settings' => array(),
        'weight' => 0,
      ),
    ),
    'required' => 0,
    'description' => '',
    'default_value' => NULL,
    'field_name' => 'field_drupal_issue',
    'entity_type' => 'node',
    'bundle' => 'patch',
  );
  return $instances;
}

/**
 * Adding field_patch_notes field into database storage.
 */
function patch_manager_update_7100(&$sandbox) {
  $fields_info = field_info_fields();
  if (!isset($fields_info['field_patch_notes'])) {
    $fields = patch_manager_field_info();
    field_create_field($fields['field_patch_notes']);
  }
  $instances_info = field_info_instances('node', 'patch');
  if (!isset($instances_info['field_patch_notes'])) {
    $instances = patch_manager_instance_info();
    field_create_instance($instances['field_patch_notes']);
  }
}

Functions

Name	Description
patch_manager_field_info	Implements hook_field_info().
patch_manager_install	Implements hook_schema().
patch_manager_instance_info
patch_manager_uninstall	Implements hook_uninstall().
patch_manager_update_7100	Adding field_patch_notes field into database storage.