plugin = new stdClass;
$this->plugin->name = 'airchat';
$this->plugin->displayName = 'Airchat';
$this->plugin->version = '1.0.0';
$this->plugin->folder = plugin_dir_path( __FILE__ );
$this->plugin->url = plugin_dir_url( __FILE__ );
$this->plugin->db_welcome_dismissed_key = $this->plugin->name . '_welcome_dismissed_key';
// Hooks
add_action( 'admin_init', array( &$this, 'registerSettings' ) );
add_action( 'admin_menu', array( &$this, 'adminPanelsAndMetaBoxes' ) );
add_action( 'admin_notices', array( &$this, 'dashboardNotices' ) );
add_action( 'wp_ajax_' . $this->plugin->name . '_dismiss_dashboard_notices', array( &$this, 'dismissDashboardNotices' ) );
// Frontend Hooks
add_action( 'wp_head', array( &$this, 'frontendHeader' ) );
// Filters
add_filter( 'dashboard_secondary_items', array( &$this, 'dashboardSecondaryItems' ) );
}
/**
* Number of Secondary feed items to show
*/
function dashboardSecondaryItems() {
return 6;
}
/**
* Show relevant notices for the plugin
*/
function dashboardNotices() {
global $pagenow;
if ( !get_option( $this->plugin->db_welcome_dismissed_key ) ) {
if ( ! ( $pagenow == 'options-general.php' && isset( $_GET['page'] ) && $_GET['page'] == 'airchat' ) ) {
$setting_page = admin_url( 'options-general.php?page=' . $this->plugin->name );
// load the notices view
include_once( $this->plugin->folder . '/views/dashboard-notices.php' );
}
}
}
/**
* Dismiss the welcome notice for the plugin
*/
function dismissDashboardNotices() {
check_ajax_referer( $this->plugin->name . '-nonce', 'nonce' );
// user has dismissed the welcome notice
update_option( $this->plugin->db_welcome_dismissed_key, 1 );
exit;
}
/**
* Register Settings
*/
function registerSettings() {
register_setting( $this->plugin->name, 'ac-bot-id', 'trim' );
}
/**
* Register the plugin settings panel
*/
function adminPanelsAndMetaBoxes() {
add_submenu_page( 'options-general.php', $this->plugin->displayName, $this->plugin->displayName, 'manage_options', $this->plugin->name, array( &$this, 'adminPanel' ) );
}
/**
* Output the Administration Panel
* Save POSTed data from the Administration Panel into a WordPress option
*/
function adminPanel() {
// only admin user can access this page
if ( !current_user_can( 'administrator' ) ) {
echo '' . __( 'Sorry, you are not allowed to access this page.', 'airchat' ) . '
';
return;
}
// Save Settings
if ( isset( $_REQUEST['submit'] ) ) {
// Check nonce
if ( !isset( $_REQUEST[$this->plugin->name.'_nonce'] ) ) {
// Missing nonce
$this->errorMessage = __( 'nonce field is missing. Settings NOT saved.', 'airchat' );
} elseif ( !wp_verify_nonce( $_REQUEST[$this->plugin->name.'_nonce'], $this->plugin->name ) ) {
// Invalid nonce
$this->errorMessage = __( 'Invalid nonce specified. Settings NOT saved.', 'airchat' );
} else {
// Save
// $_REQUEST has already been slashed by wp_magic_quotes in wp-settings
// so do nothing before saving
update_option( 'ac-bot-id', sanitize_text_field( $_REQUEST['ac-bot-id'] ) );
update_option( $this->plugin->db_welcome_dismissed_key, 1 );
$this->message = __( 'Settings Saved.', 'airchat' );
}
}
// Get latest settings
$this->settings = array(
'ac-bot-id' => esc_html( wp_unslash( get_option( 'ac-bot-id' ) ) ),
);
// Load Settings Form
include_once( $this->plugin->folder . '/views/settings.php' );
}
/**
* Outputs script / CSS to the frontend header
*/
function frontendHeader() {
$this->output( 'ac-bot-id' );
}
/**
* Outputs the given setting, if conditions are met
*
* @param string $setting Setting Name
* @return output
*/
function output( $setting ) {
// Ignore admin, feed, robots or trackbacks
if ( is_admin() || is_feed() || is_robots() || is_trackback() ) {
return;
}
// Get meta
$meta = get_option( $setting );
if ( empty( $meta ) ) {
return;
}
if ( trim( $meta ) == '' ) {
return;
}
$meta = '';
// Output
echo wp_unslash( $meta );
}
}
$airchat = new Airchat();