OpenEcoLab-LasAlpujarras/farmOS
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Make it possible to append or replace assignments.

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This commit is contained in:
Michael Stenta 2017-08-30 13:13:46 -04:00
parent a6f793972e
commit 00d1f17132
1 changed files with 35 additions and 5 deletions
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40
modules/farm/farm_log/farm_log.module
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@ -73,7 +73,18 @@ function farm_log_assign_action_form(array $context, array $form_state) {
'#description' => t('Select people to assign these logs to.'),
'#options' => $user_options,
'#multiple' => TRUE,
'#required' => TRUE,
);
// Add a checkbox for appending the users instead of overwriting them.
$form['operation'] = array(
'#type' => 'radios',
'#title' => t('Append or Replace'),
'#description' => t('Select "Append" if you want to add users to the logs, but keep existing assignments. Select "Replace" if you want to replace existing assignments with the ones specified above.'),
'#options' => array(
'append' => t('Append'),
'replace' => t('Replace'),
),
'#default_value' => 'append',
);
// Return the form.
@ -94,6 +105,7 @@ function farm_log_assign_action_form(array $context, array $form_state) {
function farm_log_assign_action_submit(array $form, array $form_state) {
return array(
'users' => $form_state['values']['users'],
'operation' => $form_state['values']['operation'],
);
}
@ -109,8 +121,14 @@ function farm_log_assign_action_submit(array $form, array $form_state) {
*/
function farm_log_assign_action(Log $log, $context = array()) {
// If there are no users, bail.
if (empty($context['users'])) {
// If the operation is invalid, bail.
if (!in_array($context['operation'], array('append', 'replace'))) {
drupal_set_message('Invalid operation.');
return;
}
// If the operation is 'append', and there are no users, bail.
if ($context['operation'] == 'append' && empty($context['users'])) {
return;
}
@ -122,20 +140,32 @@ function farm_log_assign_action(Log $log, $context = array()) {
return;
}
// Load existing owner IDs.
// Keep track of users that are already assigned.
$existing_users = array();
if (!empty($log_wrapper->field_farm_log_owner)) {
// If we are appending, load existing owner IDs.
if ($context['operation'] == 'append' && !empty($log_wrapper->field_farm_log_owner)) {
foreach ($log_wrapper->field_farm_log_owner->getIterator() as $delta => $user_wrapper) {
$existing_users[] = $user_wrapper->uid->value();
}
}
// Or, if we are replacing, clear out the existing owner IDs.
elseif ($context['operation'] == 'replace') {
$log_wrapper->field_farm_log_owner = array();
}
// Assume that we are not going to save the log.
$save = FALSE;
// Iterate through the users.
foreach ($context['users'] as $uid) {
// If the ID is empty, skip it.
if (empty($uid)) {
continue;
}
// Load the user.
$user = user_load($uid);