/**
* Save reader selection data sent via AJAX.
*
* @param int $post_id ID of the post.
*/
function cacsp_save_reader_connection($post_id)
{
if (!defined('DOING_AJAX') || !DOING_AJAX) {
return;
}
if (!isset($_POST['social_paper_readers_nonce']) || !isset($_POST['social_paper_readers'])) {
return;
}
if (!wp_verify_nonce($_POST['social_paper_readers_nonce'], 'cacsp-reader-selector')) {
return;
}
$paper = new CACSP_Paper($post_id);
$results = array();
$new_reader_ids = array_map('intval', (array) $_POST['social_paper_readers']);
$existing_reader_ids = $paper->get_reader_ids();
// Remove readers no longer listed.
$readers_to_remove = array_diff($existing_reader_ids, $new_reader_ids);
if ($readers_to_remove) {
foreach ($readers_to_remove as $user_id) {
$results['removed'][$user_id] = $paper->remove_reader($user_id);
}
}
// Add new readers.
$readers_to_add = array_diff($new_reader_ids, $existing_reader_ids);
if ($readers_to_add) {
foreach ($readers_to_add as $user_id) {
$results['connected'][$user_id] = $paper->add_reader($user_id);
}
}
// Can't do much with results :(
}
public function test_remove_reader_successful_removal()
{
$p = $this->factory->paper->create();
$u = $this->factory->user->create();
$paper = new CACSP_Paper($p);
$paper->add_reader($u);
$this->assertTrue($paper->remove_reader($u));
}
