register_plugin ('audit-trail', __FILE__);
$this->add_action( 'admin_menu' );
$this->add_action( 'activate_audit-trail/audit-trail.php', 'activate' );
$this->add_action( 'admin_head', 'wp_print_styles' );
$this->add_action( 'admin_print_styles', 'wp_print_styles' );
// $this->add_filter( 'contextual_help', 'contextual_help', 10, 2 );
$this->add_action( 'admin_footer' );
// Ajax functions
if ( defined( 'DOING_AJAX' ) ) {
include_once dirname( __FILE__ ).'/ajax.php';
$this->ajax = new AuditAjax();
}
$this->register_plugin_settings( __FILE__ );
}
// Add ourself to the Audit Trail functions
$this->auditor = new AT_Auditor;
$this->add_action ('plugins_loaded');
}
function contextual_help($help, $screen) {
if ($screen == 'settings_page_audittrail' ) {
$help .= '' . __('Audit Trail Help', 'audit-trail') . '
';
}
return $help;
}
function plugin_settings ($links) {
$settings_link = ''.__('Trail', 'audit-trail').'';
array_unshift( $links, $settings_link );
return $links;
}
/**
* After all the plugins have loaded this starts listening for all registered filters/actions
*
* @return void
**/
function plugins_loaded ()
{
$methods = get_option ('audit_methods');
if (!empty ($methods) && is_array( $methods ) )
{
foreach ($methods AS $name)
do_action ('audit_listen', $name);
}
}
/**
* Creates the database and upgrades any existing data
*
* @return void
**/
function activate ()
{
global $wpdb;
if (get_option ('audit_trail') == '0.1' || get_option ('audit_trail') == 'true')
$wpdb->query ("DROP TABLE {$wpdb->prefix}audit_trail");
if (get_option ('audit_trail') != '0.2')
{
$wpdb->query ("CREATE TABLE IF NOT EXISTS `{$wpdb->prefix}audit_trail` (
`id` int(11) NOT NULL auto_increment,
`operation` varchar(40) NOT NULL default '',
`user_id` int(11) NOT NULL,
`ip` int(11) unsigned NOT NULL default '0',
`happened_at` datetime NOT NULL,
`item_id` int(11) default NULL,
`data` longtext,
`title` varchar(100) default NULL,
PRIMARY KEY (`id`)
)");
}
if (get_option ('audit_trail') != '0.3')
$wpdb->query ("ALTER TABLE `{$wpdb->prefix}audit_trail` CHANGE `ip` `ip` int(11) UNSIGNED NOT NULL DEFAULT '0'");
update_option ('audit_trail', AUDIT_TRAIL_VERSION);
}
function is_25 ()
{
global $wp_version;
if (version_compare ('2.5', $wp_version) <= 0)
return true;
return false;
}
/**
* Inject Audit Trail into the menu
*
* @return void
**/
function admin_menu ()
{
if (current_user_can ('edit_plugins') || current_user_can ('audit_trail'))
add_management_page (__("Audit Trail",'audit-trail'), __("Audit Trail",'audit-trail'), "publish_posts", basename (__FILE__), array ($this, "admin_screen"));
}
/**
* Inserts the edit box into the edit post/page area
*
* @return void
**/
function edit_box ()
{
global $post;
$this->render_admin ('edit_box', array ('trail' => AT_Audit::get_by_post ($post->ID)));
}
function edit_box_advanced ()
{
global $post;
$this->render_admin ('edit_box_25', array ('trail' => AT_Audit::get_by_post ($post->ID)));
}
function submenu ($inwrap = false)
{
// Decide what to do
$sub = isset ($_GET['sub']) ? $_GET['sub'] : '';
$url = explode ('&', $_SERVER['REQUEST_URI']);
$url = $url[0];
if (!$this->is_25 () && $inwrap == false)
$this->render_admin ('submenu', array ('url' => $url, 'sub' => $sub, 'class' => 'id="subsubmenu"'));
else if ($this->is_25 () && $inwrap == true)
$this->render_admin ('submenu', array ('url' => $url, 'sub' => $sub, 'class' => 'class="subsubsub"', 'trail' => ' | '));
return $sub;
}
/**
* Displays the admin screen
*
* @return void
**/
function admin_screen ()
{
if (!current_user_can ('edit_plugins') && !current_user_can ('audit_trail'))
return;
// Decide what to do
$sub = $this->submenu ();
AT_Audit::expire (get_option ('audit_expiry') === false ? 30 : get_option ('audit_expiry'));
if ($sub == '')
$this->screen_trail ();
else if ($sub == 'options')
$this->screen_options ();
else if ($sub == 'support')
$this->render_admin( 'support' );
}
/**
* Displays the audit trail log
*
* @return void
**/
function screen_trail ()
{
if ( isset( $_POST['item'] ) && isset( $_POST['action2'] ) && $_POST['action2'] == 'delete' ) {
foreach ( $_POST['item'] AS $id ) {
AT_Audit::delete( intval( $id ) );
}
}
$pager = new AT_Pager ($_REQUEST, $_SERVER['REQUEST_URI'], 'happened_at', 'DESC');
$this->render_admin ('trail', array ('trail' => AT_Audit::get_all ($pager), 'pager' => $pager));
}
/**
* Display audit trail options
*
* @return void
**/
function screen_options () {
if (isset ($_POST['save']) && check_admin_referer ('audittrail-update_options'))
{
update_option ('audit_methods', stripslashes_deep( $_POST['methods'] ) );
update_option ('audit_expiry', intval ($_POST['expiry']));
update_option ('audit_post', isset ($_POST['post']) ? true : false);
update_option ('audit_post_order', isset ($_POST['post_order']) ? true : false);
update_option ('audit_version', isset ($_POST['version']) ? 'true' : 'false');
update_option ('audit_ignore', preg_replace ('/[^0-9,]/', '', $_POST['ignore_users']));
update_option( 'audit_support', isset( $_POST['support'] ) ? true : false );
$this->render_message (__ ('Options have been updated', 'audit-trail'));
}
$current = get_option ('audit_methods');
if (!is_array ($current))
$current = array ();
$methods = apply_filters ('audit_collect', array ());
if (is_array ($methods))
ksort ($methods);
$support = get_option ('audit_support');
$expiry = get_option ('audit_expiry');
if ($expiry === false)
$expiry = 30;
$this->render_admin ('options', array ('methods' => $methods, 'current' => $current, 'support' => $support, 'expiry' => $expiry, 'post' => get_option ('audit_post'), 'post_order' => get_option ('audit_post_order'), 'version' => get_option ('audit_version') == 'false' ? false : true, 'ignore_users' => get_option ('audit_ignore')));
}
function wp_print_styles() {
if ( ( isset ($_GET['page']) && $_GET['page'] == 'audit-trail.php') ) {
echo '';
if (!function_exists ('wp_enqueue_style'))
echo '';
}
}
function locales() {
$locales = array();
$readme = @file_get_contents( dirname( __FILE__ ).'/readme.txt' );
if ( $readme ) {
if ( preg_match_all( '/^\* (.*?) by \[(.*?)\]\((.*?)\)/m', $readme, $matches ) ) {
foreach ( $matches[1] AS $pos => $match ) {
$locales[$match] = ''.$matches[2][$pos].'';
}
}
}
ksort( $locales );
return $locales;
}
function admin_footer() {
if ( isset($_GET['page']) && $_GET['page'] == basename( __FILE__ ) ) {
$support = get_option ('audit_support');
if ( $support == false ) {
?>