function lti_tool_provider_memberships_subgroup_mapping in LTI Tool Provider 7
Admin form for the subgroup mapping.
Parameters
array $form: The form.
array $form_state: The form state.
6 string references to 'lti_tool_provider_memberships_subgroup_mapping'
- lti_tool_provider_memberships_get_subgroup in lti_tool_provider_memberships/
lti_tool_provider_memberships.module - Find or create a membership subgroup given the id and title.
- lti_tool_provider_memberships_get_subgroups in lti_tool_provider_memberships/
lti_tool_provider_memberships.module - Get an array of nids of subgroups in the current context.
- lti_tool_provider_memberships_install in lti_tool_provider_memberships/
lti_tool_provider_memberships.install - Implements hook_install().
- lti_tool_provider_memberships_menu in lti_tool_provider_memberships/
lti_tool_provider_memberships.module - Implements hook_menu().
- lti_tool_provider_memberships_subgroup_mapping_submit in lti_tool_provider_memberships/
lti_tool_provider_memberships.admin.inc - Submit handler for subgroup mapping form.
File
- lti_tool_provider_memberships/
lti_tool_provider_memberships.admin.inc, line 16 - Admin forms and menu page callbacks for LTI Tool Provider Memberships module.
Code
function lti_tool_provider_memberships_subgroup_mapping($form, &$form_state) {
$form = array();
$form['description'] = array(
'#type' => 'item',
'#title' => t('Configure LTI Memberships groups.'),
'#weight' => -8,
);
$form['subgroups'] = array(
'#type' => 'checkbox',
'#title' => t('Request LTI Memberships groups details from consumer.'),
'#default_value' => isset($form_state['values']['subgroups']) ? $form_state['values']['subgroups'] : variable_get('lti_tool_provider_memberships_subgroups'),
'#weight' => -7,
'#ajax' => array(
'callback' => 'lti_tool_provider_memberships_subgroups_checkbox_callback',
'wrapper' => 'subgroups-detail',
'method' => 'replace',
'effect' => 'fade',
),
);
$form['subgroups-detail'] = array(
'#prefix' => '<div id="subgroups-detail">',
'#suffix' => '</div>',
'#weight' => -6,
);
if (!empty($form['subgroups']['#default_value']) && $form['subgroups']['#default_value'] != 0) {
$new_bundles = lti_tool_provider_memberships_get_group_bundles();
$old_bundle = variable_get('lti_tool_provider_memberships_subgroup_mapping_bundle');
$form['subgroups-detail']['bundle'] = array(
'#type' => 'select',
'#title' => t('LTI Memberships groups to Drupal subgroup mapping'),
'#description' => t('Optionally select the Drupal OG subgroup bundle corresponding to an LTI memberships group. These groups will be provisioned as needed.'),
'#options' => $new_bundles,
'#weight' => -5,
'#ajax' => array(
'callback' => 'lti_tool_provider_memberships_subgroups_checkbox_callback',
'wrapper' => 'subgroups-detail',
'method' => 'replace',
'effect' => 'fade',
),
);
$form['subgroups-detail']['bundle']['#default_value'] = isset($form_state['values']['bundle']) ? $form_state['values']['bundle'] : $old_bundle;
if (!empty($form['subgroups-detail']['bundle']['#default_value']) && $form['subgroups-detail']['bundle']['#default_value'] != 'none:None') {
// Attribute Mapping.
$form['subgroups-detail']['mapping_description'] = array(
'#type' => 'item',
'#title' => t('Subgroup attribute mapping'),
'#description' => t('Choose the subgroup attributes to be mapped from the LTI Memberships group variables. Note: Title and group_id must be mapped but not necessarily to each other, and the LTI context group reference must also be mapped to an entityreference field.'),
'#weight' => -4,
);
$saved_settings = variable_get('lti_tool_provider_memberships_subgroup_mapping', array());
$form['subgroups-detail']['mapping'] = array(
'#tree' => TRUE,
'#theme' => 'table',
'#header' => array(
t('LTI Memberships Group Variable'),
t('Drupal Subgroup Attribute'),
),
'#rows' => array(),
'#weight' => -3,
);
foreach (lti_tool_provider_memberships_subgroup_mapping_details() as $key => $detail) {
if ($form['subgroups']['#default_value'] == 0 && $detail != 'group_id') {
unset($form_state['values']['mapping'][$key]);
}
else {
$variable = array(
'#type' => 'item',
'#title' => check_plain($detail),
);
$attribute = array(
'#type' => 'select',
'#options' => $detail == 'LTI context group reference' ? lti_tool_provider_memberships_retrieve_entity_field_types($form['subgroups-detail']['bundle']['#default_value']) : lti_tool_provider_og_retrieve_entity_field_types($form['subgroups-detail']['bundle']['#default_value']),
);
if (isset($form_state['values'][$detail])) {
$attribute['#default_value'] = $form_state['values'][$detail];
}
else {
$attribute['#default_value'] = isset($saved_settings[$detail]) ? $saved_settings[$detail] : 0;
}
$form['subgroups-detail']['mapping'][] = array(
'variable' => &$variable,
'attribute' => &$attribute,
);
$form['subgroups-detail']['mapping']['#rows'][] = array(
array(
'data' => &$variable,
),
array(
'data' => &$attribute,
),
);
unset($variable);
unset($attribute);
}
}
$form['subgroups-detail']['roles_description'] = array(
'#type' => 'item',
'#title' => t('LTI Memberships group role mapping'),
'#description' => t('Choose the subgroup roles to be mapped from the LTI roles.'),
'#weight' => -2,
);
list($entity, $bundle) = explode(':', $form['subgroups-detail']['bundle']['#default_value']);
$select_roles = og_roles($entity, $bundle);
// Remove OG_ANONYMOUS_ROLE in $select_roles.
if (($key = array_search(OG_ANONYMOUS_ROLE, $select_roles)) !== FALSE) {
unset($select_roles[$key]);
}
$old_bundle = variable_get('lti_tool_provider_memberships_subgroup_mapping_bundle');
if ($old_bundle == $form['subgroups-detail']['bundle']['#default_value']) {
$old_role_array = variable_get('lti_tool_provider_memberships_subgroup_role_array');
}
// Role Mapping.
$form['subgroups-detail']['roles'] = array(
'#tree' => TRUE,
'#theme' => 'table',
'#header' => array(
t('LTI Roles'),
t('Subgroup Roles'),
),
'#rows' => array(),
'#weight' => -1,
);
foreach (lti_tool_provider_get_lti_roles() as $role) {
$lti_role = array(
'#type' => 'item',
'#title' => check_plain($role),
);
$group_role = array(
'#type' => 'select',
'#options' => $select_roles,
);
if (isset($old_role_array[$role]) && isset($select_roles[$old_role_array[$role]])) {
$group_role['#default_value'] = $old_role_array[$role];
}
else {
$group_role['#default_value'] = array_search(DRUPAL_AUTHENTICATED_RID, $select_roles);
}
$form['subgroups-detail']['roles'][] = array(
'lti_role' => &$lti_role,
'group_role' => &$group_role,
);
$form['subgroups-detail']['roles']['#rows'][] = array(
array(
'data' => &$lti_role,
),
array(
'data' => &$group_role,
),
);
unset($lti_role);
unset($group_role);
}
}
}
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Save Subgroup Mapping'),
'#submit' => array(
'lti_tool_provider_memberships_subgroup_mapping_submit',
),
'#weight' => 10,
);
return $form;
}