diff --git a/README.txt b/README.txt index 4d4ffa0..437d958 100644 --- a/README.txt +++ b/README.txt @@ -8,6 +8,16 @@ INSTALLATION Extract the module in your sites/all/modules/ directory and enable +INSTRUCTIONS +------------ +Go to admin/people/duplicate-role and select the role to duplicate + + +DRUSH INTEGRATION +----------------- +See 'drush help duplicate-role' + + AUTHORS ------- * Alejandro Gonzalez (alexgon) - http://drupal.org/user/250587 diff --git a/duplicate_role.drush.inc b/duplicate_role.drush.inc new file mode 100644 index 0000000..a948d23 --- /dev/null +++ b/duplicate_role.drush.inc @@ -0,0 +1,56 @@ + 'duplicate_role_command', + 'description' => dt('Dupicate a role.'), + 'aliases' => array('drol'), + 'arguments' => array( + 'role' => dt('The name of the role to clone'), + 'new_role' => dt('New name of the role'), + ), + 'required-arguments' => 2, + 'examples' => array( + 'drush duplicate-role administrator manager' => "Creates a new role called 'manager' with all the permissions of the 'administrator' role", + ), + ); + + return $items; +} + +/** + * Callback function for 'drush duplicate-role' command. + */ +function duplicate_role_command($base_role, $new_role) { + + $roles = user_roles(); + if (in_array($new_role, $roles)) { + return drush_set_error("The role $new_role already exists. Please choose a different name."); + } + + // Get old role id. + $old_rid = db_query('SELECT rid FROM {role} WHERE name = :name', array( + ':name' => $base_role, + ))->fetchField(); + + if (!$old_rid) { + return drush_set_error("The role $base_role does not exist. Please choose an existing role."); + } + + duplicate_role_clone_role($old_rid, $new_role); + drush_print("New role $new_role added successfully."); +} diff --git a/duplicate_role.module b/duplicate_role.module index 1961518..d778956 100644 --- a/duplicate_role.module +++ b/duplicate_role.module @@ -1,18 +1,19 @@ ' . t("Duplicate an existing role with the same permissions for modules and taxonomies as the original ones") . '

'; - break; + switch ($path) { + case 'admin/people/duplicate-role': + $output = '

' . t('Duplicate an existing role with the same permissions for modules and taxonomies as the original ones') . '

'; + break; } return $output; } - /** * Implements hook_permission(). */ @@ -24,7 +25,6 @@ function duplicate_role_permission() { ); } - /** * Implements hook_menu(). */ @@ -42,45 +42,15 @@ function duplicate_role_menu() { return $items; } - /** * Form submit. Insert records into database. */ function duplicate_role_form_submit($form, &$form_state) { - - $base_role = filter_xss($form_state['values']['base_role']); + + $base_role = filter_xss($form_state['values']['base_role']); $new_role_name = filter_xss($form_state['values']['new_role_name']); - - if(db_table_exists('role')) { - - // Create new role - $new_role = db_insert('role'); - $new_role->fields(array('name' => $new_role_name)); - $new_role->execute(); - - // Capture new role id - $new_role_rid = db_select('role', 'r') - ->fields('r', array('rid')) - ->condition('name', $new_role_name, '=') - ->execute() - ->fetchAssoc(); - } - //Permission for old role in table "permission" - if(db_table_exists('role_permission')) { - - $old_perms = db_select('role_permission', 'rp') - ->fields('rp', array('permission', 'module')) - ->condition('rid', $base_role, '=') - ->execute(); - - while($data = $old_perms->fetchAssoc()) { - // Insert permissions on new role - $new_role_perms = db_insert('role_permission'); - $new_role_perms->fields(array('rid' =>$new_role_rid , 'permission' => $data['permission'], 'module' => $data['module'])); - $new_role_perms->execute(); - } - } + duplicate_role_clone_role($base_role, $new_role_name); drupal_set_message(t('New role %role_name added successfully.', array('%role_name' => $new_role_name))); } @@ -91,8 +61,8 @@ function duplicate_role_form_submit($form, &$form_state) { function duplicate_role_form_validate($form, &$form_state) { $new_role_name = filter_xss($form_state['values']['new_role_name']); $roles = user_roles(); - if(in_array($new_role_name, $roles)) { - form_set_error('new_role_name', t('This role %role_name already exists. Please try a different name.', array('%role_name' => $new_role_name))); + if (in_array($new_role_name, $roles)) { + form_set_error('new_role_name', t('The role %role_name already exists. Please choose a different name.', array('%role_name' => $new_role_name))); } } @@ -100,14 +70,14 @@ function duplicate_role_form_validate($form, &$form_state) { * Module selection interface. */ function duplicate_role_form() { - + $form = array(); $u_roles = user_roles(); asort($u_roles); - + $options = array(); $options[] = t('-- Please select one role --'); - + foreach ($u_roles as $key => $value) { $options[$key] = $value; } @@ -127,13 +97,42 @@ function duplicate_role_form() { '#required' => TRUE, '#size' => 40, '#maxlength' => 40, - '#description' => t("New role name"), + '#description' => t('New role name'), ); $form['submit'] = array( - '#type' => 'submit', + '#type' => 'submit', '#value' => t('Create new role') ); - + return $form; -} \ No newline at end of file +} + +/** + * Duplicate a role. + */ +function duplicate_role_clone_role($base_rid, $new_role_name) { + + // Create the new role. + $new_role = db_insert('role'); + $new_role->fields(array('name' => $new_role_name)); + $new_role->execute(); + + // Get permissions of the old role. + $old_perms = db_query('SELECT permission, module FROM {role_permission} WHERE rid = :rid', array( + ':rid' => $base_rid, + )); + + // Get new role id. + $new_role_rid = db_query('SELECT rid FROM {role} WHERE name = :name', array( + ':name' => $new_role_name, + ))->fetchField(); + + while ($data = $old_perms->fetchAssoc()) { + + // Add permissions to the new role. + $new_role_perms = db_insert('role_permission'); + $new_role_perms->fields(array('rid' => $new_role_rid , 'permission' => $data['permission'], 'module' => $data['module'])); + $new_role_perms->execute(); + } +}