/**
* 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_save_should_update_wp_post_properties()
{
$p = $this->factory->paper->create();
$paper = new CACSP_Paper($p);
$paper->post_title = 'Foo';
$paper->post_content = 'Bar';
$saved = $paper->save();
$this->assertNotEmpty($saved);
$this->assertSame('Foo', $paper->post_title);
$this->assertSame('Bar', $paper->post_content);
}
public function test_pre_get_posts_filter()
{
$papers = $this->factory->paper->create_many(3);
$groups = $this->factory->group->create_many(3);
$p0 = new CACSP_Paper($papers[0]);
$p1 = new CACSP_Paper($papers[1]);
$p2 = new CACSP_Paper($papers[2]);
$p0->connect_to_group($groups[0]);
$p1->connect_to_group($groups[1]);
$p2->connect_to_group($groups[2]);
$q = new WP_Query(array('post_type' => 'cacsp_paper', 'bp_group' => array($groups[0], $groups[2]), 'fields' => 'ids'));
$this->assertEqualSets(array($papers[0], $papers[2]), $q->posts);
}
/**
* Save group selection data sent via AJAX.
*
* @param int $post_id ID of the post.
*/
function cacsp_save_group_connection($post_id)
{
if (!defined('DOING_AJAX') || !DOING_AJAX) {
return;
}
if (!isset($_POST['social_paper_groups_nonce']) || !isset($_POST['social_paper_groups'])) {
return;
}
if (!wp_verify_nonce($_POST['social_paper_groups_nonce'], 'cacsp-group-selector')) {
return;
}
$paper = new CACSP_Paper($post_id);
$results = array();
$new_group_ids = array_map('intval', (array) $_POST['social_paper_groups']);
$existing_group_ids = $paper->get_group_ids();
// Disconnect from groups no longer listed.
$disconnected_groups = array_diff($existing_group_ids, $new_group_ids);
if ($disconnected_groups) {
foreach ($disconnected_groups as $group_id) {
$results['disconnected'][$group_id] = $paper->disconnect_from_group($group_id);
}
}
// Connect to new groups.
$connected_groups = array_diff($new_group_ids, $existing_group_ids);
if ($connected_groups) {
foreach ($connected_groups as $group_id) {
$results['connected'][$group_id] = $paper->connect_to_group($group_id);
}
}
// Can't do much with results :(
}
/**
* Add capabilities for subscribers and contributors.
*
* By default, subscribers and contributors do not have caps to post, edit or
* delete papers. This function injects these caps for users with these roles.
*
* @param array $caps The mapped caps
* @param string $cap The cap being mapped
* @param int $user_id The user id in question
* @param array $args Optional parameters passed to has_cap(). For us, this means the post ID.
* @return array
*/
function cacsp_map_extra_meta_caps($caps, $cap, $user_id, $args)
{
switch ($cap) {
// give user these caps
case 'publish_papers':
case 'edit_papers':
// handles adding tags/categories
break;
// meta caps
// meta caps
case 'edit_paper':
case 'delete_paper':
// bail if someone else's event
if (!empty($caps[0]) && false !== strpos($caps[0], 'others')) {
return $caps;
}
break;
case 'read_paper':
// Make sure authors can view their own post
if ((int) get_post($args[0])->post_author === $user_id) {
return array('exist');
}
$post_id = $args[0];
if (!cacsp_paper_is_protected($post_id)) {
return array('exist');
} else {
$paper = new CACSP_Paper($post_id);
$paper_reader_ids = $paper->get_reader_ids();
if (in_array(get_current_user_id(), $paper_reader_ids, true)) {
return array('exist');
} elseif (function_exists('bp_is_active') && bp_is_active('groups')) {
$paper_group_ids = $paper->get_group_ids();
$user_group_ids = cacsp_get_groups_of_user(get_current_user_id());
if (array_intersect($paper_group_ids, $user_group_ids)) {
return array('exist');
}
}
}
return array('do_not_allow');
// allow files to be uploaded via AJAX
// allow files to be uploaded via AJAX
case 'upload_files':
if (defined('DOING_AJAX') && true === constant('DOING_AJAX')) {
if (false === isset($_REQUEST['post_id'])) {
return $caps;
}
if (false === current_user_can('edit_paper', $_REQUEST['post_id'])) {
return $caps;
}
$user_id = get_current_user_id();
} else {
return $caps;
}
break;
default:
return $caps;
break;
}
// make sure user is valid
$user = new WP_User($user_id);
if (!is_a($user, 'WP_User') || empty($user->ID)) {
return $caps;
}
/**
* Filters Social Paper basic meta caps.
*
* @param array Pass 'exist' cap so users are able to manage papers.
* @param array $caps The mapped caps
* @param string $cap The cap being mapped
* @param WP_User The user being tested for the cap.
*/
return apply_filters('cacsp_map_extra_meta_caps', array('exist'), $caps, $cap, $user);
}
