public function run()
{
// Check nonce
if (!isset($_POST['nonce']) || !wp_verify_nonce($_POST['nonce'], 'sp_ajax_sc_gpp')) {
echo '-1';
return;
}
$identifier = esc_sql($_POST['identifier']);
$ptl_manager = new SP_Connection_Manager();
if (isset($_POST['by_slug']) && 'true' == $_POST['by_slug']) {
$ptl = $ptl_manager->get_link_by_slug($identifier);
} else {
$ptl = $ptl_manager->get_link($identifier);
}
// Get children
$parent_posts = get_posts(array('post_type' => $ptl->get_child(), 'posts_per_page' => -1, 'orderby' => 'title', 'order' => 'ASC'));
$json_posts = array();
if (count($parent_posts) > 0) {
foreach ($parent_posts as $parent_post) {
$json_posts[$parent_post->ID] = $parent_post->post_title;
}
}
// Send the JSON
wp_send_json($json_posts);
exit;
// Better safe than sorry lol
}
/**
* Check if current user is allowed to link posts
*
* @todo check if we can use $this->ptl instead of creating a new $ptl object
*
* @param $sp_pt_link
*/
private function check_if_allowed($sp_pt_link)
{
// Check if user is allowed to do this
$ptl_manager = new SP_Connection_Manager();
$ptl = $ptl_manager->get_link($sp_pt_link);
if ($ptl->get_add_new() != '1') {
wp_die(__("You're not allowed to do this."));
}
}
/**
* Method to add a PostLink
*
* @access public
*
* @param int $pt_link_id
* @param int $parent_id
* @param int $child_id
*
* @return int ($link_id)
*/
public function add($pt_link_id, $parent_id, $child_id)
{
// Post Type Link Manager
$post_type_link_manager = new SP_Connection_Manager();
// Get the Post Type Link
$ptl = $post_type_link_manager->get_link($pt_link_id);
// Create post link
$link_id = wp_insert_post(array('post_title' => 'sp_' . $ptl->get_slug(), 'post_type' => SP_Constants::CPT_LINK, 'post_status' => 'publish', 'menu_order' => $this->get_link_count($pt_link_id, $parent_id)));
// Create post meta
add_post_meta($link_id, SP_Constants::PM_PT_LINK, $pt_link_id);
add_post_meta($link_id, SP_Constants::PM_PARENT, $parent_id);
add_post_meta($link_id, SP_Constants::PM_CHILD, $child_id);
// Action
do_action('sp_after_link_add', $link_id);
// Return link id
return $link_id;
}
/**
* The screen content
*/
public function link_post_screen_content()
{
// Get the connection
$ptl_manager = new SP_Connection_Manager();
$connection = $ptl_manager->get_link($_GET['sp_pt_link']);
// Parent
$parent = SP_Parent_Param::get_current_parent($_GET['sp_parent']);
// Get child post type
if ('1' == $parent[2]) {
$post_type = get_post_type_object($connection->get_parent());
} else {
$post_type = get_post_type_object($connection->get_child());
}
// Setup cancel URL
$cancel_url = get_admin_url() . "post.php?post={$parent[0]}&action=edit";
// Check if parent as a ptl
if (isset($parent[1]) && $parent[1] != '') {
$cancel_url .= '&sp_pt_link=' . $parent[1];
}
// Check if there are any parents left
$sp_parent_rest = SP_Parent_Param::strip_sp_parent_parent($_GET['sp_parent']);
if ($sp_parent_rest != '') {
$cancel_url .= '&sp_parent=' . $sp_parent_rest;
}
// Catch search string
$search = null;
if (isset($_POST['s']) && $_POST['s'] != '') {
$search = $_POST['s'];
}
?>
<div class="wrap">
<h2>
<?php
echo $post_type->labels->name;
?>
<a href="<?php
echo $cancel_url;
?>
" class="add-new-h2"><?php
_e('Cancel linking', 'post-connector');
?>
</a>
</h2>
<form id="sp-list-table-form" method="post">
<input type="hidden" name="page" value="<?php
echo $_REQUEST['page'];
?>
" />
<?php
// Create the link table
$list_table = new SP_Create_Link_List_Table($post_type->name, $connection);
// Set the search
$list_table->set_search($search);
// Load the items
$list_table->prepare_items();
// Add the search box
$list_table->search_box(__('Search', 'post-connector'), 'sp-search');
// Display the table
$list_table->display();
?>
</form>
</div>
<?php
}
