simplify.install in Simplify 7.3

Install, update and uninstall functions for the Simplify module.

File

simplify.install

<?php

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

/**
 * Implements hook_install().
 */
function simplify_install() {

  // Update module weight
  db_update('system')
    ->fields(array(
    'weight' => 5,
  ))
    ->condition('name', 'simplify')
    ->execute();
}

/**
 * Implements hook_uninstall().
 */
function simplify_uninstall() {

  // Delete global variables
  variable_del('simplify_nodes_global');
  variable_del('simplify_users_global');
  variable_del('simplify_comments_global');
  variable_del('simplify_taxonomy_global');

  // Delete node & comment variables
  $node_types = node_type_get_names();
  foreach ($node_types as $type => $name) {
    variable_del('simplify_nodes_' . $type);
    variable_del('simplify_comments_' . $type);
  }

  // Delete taxonomy variables
  if (module_exists('taxonomy')) {
    $vocabularies = taxonomy_vocabulary_get_names();
    foreach ($vocabularies as $name => $vocabulary) {
      variable_del('simplify_taxonomy_' . $name);
    }
  }
}

/**
 * Migrate settings from 2.x to 3.x.
 */
function simplify_update_7300(&$sandbox) {

  // Migrate permissions
  $roles = user_roles();
  $role_permissions = user_role_permissions($roles);
  foreach ($role_permissions as $rid => $permissions) {
    $new_permissions = array();
    if (isset($permissions['simplify node hide settings'])) {
      $new_permissions['simplify node hide settings'] = FALSE;
    }
    else {
      $new_permissions['view hidden fields'] = TRUE;
    }
    user_role_change_permissions($rid, $new_permissions);
  }

  // Migrate variables
  $fields = array(
    'author' => 'author',
    'comment_settings' => 'comment',
    'filter' => 'format',
    'menu' => 'menu',
    'options' => 'options',
    'path' => 'path',
    'revision_information' => 'revision',
  );
  $node_types = array(
    'Node',
  ) + node_type_get_names();
  foreach ($node_types as $type => $name) {
    $type_old = $type ? '_' . $type : '';
    $type_new = $type ? $type : 'global';
    foreach ($fields as $field_old => $field_new) {
      if (variable_get('simplify' . $type_old . '_node_hide_' . $field_old, 0)) {
        $variable = variable_get('simplify_nodes_' . $type_new, array());
        $variable[] = $field_new;
        variable_set('simplify_nodes_' . $type_new, $variable);
      }
      variable_del('simplify' . $type_old . '_node_hide_' . $field_old);
    }
  }
}

/**
 * Update module weight.
 */
function simplify_update_7301(&$sandbox) {
  db_update('system')
    ->fields(array(
    'weight' => 5,
  ))
    ->condition('name', 'simplify')
    ->execute();
}

Functions

Name	Description
simplify_install	Implements hook_install().
simplify_uninstall	Implements hook_uninstall().
simplify_update_7300	Migrate settings from 2.x to 3.x.
simplify_update_7301	Update module weight.