/**
* Register the top-level 'Snippets' menu and associated 'Manage' subpage
*
* @uses add_menu_page() to register a top-level menu
* @uses add_submenu_page() to register a sub-menu
*/
function register()
{
/* Register the top-level menu */
add_menu_page(__('Snippets', 'code-snippets'), __('Snippets', 'code-snippets'), get_snippets_cap(), code_snippets_get_menu_slug(), array($this, 'render'), 'div', is_network_admin() ? 21 : 67);
/* Register the sub-menu */
parent::register();
}
<?php
/**
* HTML code for the Add New/Edit Snippet page
*
* @package Code_Snippets
* @subpackage Views
*/
/* Bail if accessed directly */
if (!defined('ABSPATH')) {
return;
}
global $pagenow;
$table = get_snippets_table_name();
$edit_id = code_snippets_get_menu_slug('edit') === $_REQUEST['page'] ? absint($_REQUEST['id']) : 0;
$snippet = get_snippet($edit_id);
?>
<div class="wrap">
<h1><?php
if ($edit_id) {
esc_html_e('Edit Snippet', 'code-snippets');
printf(' <a href="%1$s" class="page-title-action add-new-h2">%2$s</a>', code_snippets_get_menu_url('add'), esc_html_x('Add New', 'snippet', 'code-snippets'));
} else {
esc_html_e('Add New Snippet', 'code-snippets');
}
?>
</h1>
<form method="post" action="" style="margin-top: 10px;">
<?php
/* Output the hidden fields */
/**
* Add an Import Snippets page to the admin menu.
*
* @since 1.6
* @uses add_submenu_page() To register the menu page
*/
function code_snippets_add_import_menu()
{
$hook = add_submenu_page(code_snippets_get_menu_slug(), __('Import Snippets', 'code-snippets'), __('Import', 'code-snippets'), get_snippets_cap(), code_snippets_get_menu_slug('import'), 'code_snippets_render_import_menu');
add_action('load-' . $hook, 'code_snippets_load_import_menu');
}
/**
* Remove the old CodeMirror version used by the Debug Bar Console plugin
* that is messing up the snippet editor
*/
function remove_incompatible_codemirror()
{
global $pagenow;
/* Try to discern if we are on the single snippet page as best as we can at this early time */
is_admin() && 'admin.php' === $pagenow && isset($_GET['page']) && code_snippets_get_menu_slug('edit') === $_GET['page'] && remove_action('debug_bar_enqueue_scripts', 'debug_bar_console_scripts');
}
/**
* Register the top-level 'Snippets' menu and associated 'Manage' subpage
*
* @since 1.0
* @access private
*
* @uses add_menu_page() To register a top-level menu
* @uses add_submenu_page() To register a sub-menu
*/
function code_snippets_add_manage_menu()
{
$hook = add_menu_page(__('Snippets', 'code-snippets'), __('Snippets', 'code-snippets'), get_snippets_cap(), code_snippets_get_menu_slug(), 'code_snippets_render_manage_menu', 'div', is_network_admin() ? 21 : 67);
add_submenu_page(code_snippets_get_menu_slug(), __('Snippets', 'code-snippets'), __('Manage', 'code-snippets'), get_snippets_cap(), code_snippets_get_menu_slug(), 'code_snippets_render_manage_menu');
add_action('load-' . $hook, 'code_snippets_load_manage_menu');
}
/**
* Loads the help tabs for the Edit Snippets page
*
* @since 1.0
* @access private
* @uses wp_redirect To pass the results to the page
*/
function code_snippets_load_single_menu()
{
/* Make sure the user has permission to be here */
if (!current_user_can(get_snippets_cap())) {
wp_die(__('You are not authorized to access this page.', 'code-snippets'));
}
/* Create the snippet tables if they don't exist */
create_code_snippets_tables();
/* Load the screen help tabs */
require plugin_dir_path(__FILE__) . 'admin-help.php';
/* Enqueue the code editor and other scripts and styles */
add_action('admin_enqueue_scripts', 'code_snippets_enqueue_codemirror', 9);
/* Don't allow visiting the edit snippet page without a valid ID */
if (code_snippets_get_menu_slug('edit') === $_REQUEST['page']) {
if (!isset($_REQUEST['id']) || 0 == $_REQUEST['id']) {
wp_redirect(code_snippets_get_menu_url('add'));
exit;
}
}
/* Make sure the nonce validates before we do any snippet ops */
if (!isset($_REQUEST['_wpnonce']) || !wp_verify_nonce($_REQUEST['_wpnonce'], 'save_snippet')) {
return;
}
/* Save the snippet if one has been submitted */
if (isset($_POST['save_snippet']) || isset($_POST['save_snippet_activate']) || isset($_POST['save_snippet_deactivate'])) {
/* Activate or deactivate the snippet before saving if we clicked the button */
if (isset($_POST['save_snippet_activate'])) {
$_POST['snippet_active'] = 1;
} elseif (isset($_POST['save_snippet_deactivate'])) {
$_POST['snippet_active'] = 0;
}
/* Save the snippet to the database */
$result = save_snippet(stripslashes_deep($_POST));
/* Build the status message and redirect */
$query_args = array();
if ($result && isset($_POST['save_snippet_activate'])) {
/* Snippet was activated addition to saving*/
$query_args['activated'] = true;
} elseif ($result && isset($_POST['save_snippet_deactivate'])) {
/* Snippet was deactivated addition to saving*/
$query_args['deactivated'] = true;
}
if (!$result || $result < 1) {
/* An error occurred */
$query_args['invalid'] = true;
} elseif (isset($_POST['snippet_id'])) {
/* Existing snippet was updated */
$query_args['id'] = $result;
$query_args['updated'] = true;
} else {
/* New snippet was added */
$query_args['id'] = $result;
$query_args['added'] = true;
}
/* Redirect to edit snippet page */
wp_redirect(add_query_arg($query_args, code_snippets_get_menu_url('edit')));
} elseif (isset($_POST['snippet_id'], $_POST['delete_snippet'])) {
delete_snippet($_POST['snippet_id']);
wp_redirect(add_query_arg('delete', true, code_snippets_get_menu_url('manage')));
} elseif (isset($_POST['snippet_id'], $_POST['export_snippet'])) {
export_snippets($_POST['snippet_id']);
}
}
/**
* Fetch the admin menu hook for a snippets menu
* @param string $menu The menu to retrieve the hook for
* @return string The menu's hook
*/
function code_snippets_get_menu_hook($menu = '')
{
$slug = code_snippets_get_menu_slug($menu);
return get_plugin_page_hookname($slug, 'snippets');
}
/**
* Register the admin menu
*/
public function register()
{
$this->add_menu(code_snippets_get_menu_slug($this->name), $this->label, $this->title);
}
/**
* Register the setting sub-menu
*
* @since 2.0
* @access private
*
* @uses add_submenu_page() To register a sub-menu
*/
function code_snippets_add_settings_menu()
{
add_submenu_page(code_snippets_get_menu_slug(), __('Snippets Settings', 'code-snippets'), __('Settings', 'code-snippets'), get_snippets_cap(), code_snippets_get_menu_slug('settings'), 'code_snippets_render_settings_menu');
}