signup for AuthPro account if you do not have one yet.
Version: 1.0
Author: yuryk
Author URI:
License: GPLv2 or later
*/
/*
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
add_action( 'admin_menu', 'authpro_plugin_menu' );
add_action( 'add_meta_boxes', 'authpro_meta_box' );
add_action( 'save_post', 'authpro_set_post_protection' );
add_action( 'save_page', 'authpro_set_page_protection' );
add_action( 'wp_enqueue_scripts', 'authpro_enqueue_script' );
add_filter( 'plugin_action_links', 'authpro_plugin_action_links', 10, 2 );
// add authpro configuration link
function authpro_plugin_action_links( $links, $file ) {
if ( $file == plugin_basename(__FILE__) ) {
array_unshift($links, ''.__( 'Settings' ).'');
}
return $links;
}
// output Authpro protection script code if needed
function authpro_enqueue_script() {
if (is_admin()) { return; }
$authpro_protect='';
$authpro_usage = get_option('authpro_usage');
$authpro_username = get_option('authpro_username');
if ($authpro_usage=='D') { return; }
if ($authpro_usage=='A') {
$authpro_protect='1';
} else {
$page_obj = get_queried_object();
if ( isset($page_obj) && (array_key_exists('post_type', $page_obj)) ) {
if ( ($page_obj->post_type == 'post') || ($page_obj->post_type == 'page') ) {
$authpro_protect = get_post_meta( $page_obj->ID, '_authpro_protect', true );
}
}
}
if ($authpro_protect=='1') {
wp_enqueue_script( 'ap-js', 'http://www.authpro.com/auth/' . $authpro_username . '/?action=pp', false );
}
}
// register metabox
function authpro_meta_box() {
add_meta_box('authpro_meta_box_id', 'AuthPro page protection', 'authpro_meta_box_content', 'page', 'normal', 'default');
add_meta_box('authpro_meta_box_id', 'AuthPro post protection', 'authpro_meta_box_content', 'post', 'normal', 'default');
}
// display the metabox
function authpro_meta_box_content( $post ) {
// nonce field for security check, you can have the same
// nonce field for all your meta boxes of same plugin
wp_nonce_field( plugin_basename( __FILE__ ), 'authpro_nonce' );
$value = get_post_meta( $post->ID, '_authpro_protect', true );
if ( $value==1 ) { $check='checked'; } else { $check=''; }
echo ' Protect with AuthPro ';
}
function authpro_set_post_protection( $post_id ) {
// check if this isn't an auto save
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE )
return;
// security check
if ( !wp_verify_nonce( $_POST['authpro_nonce'], plugin_basename( __FILE__ ) ) )
return;
// Check the user's permissions.
if ( isset( $_POST['post_type'] ) && 'page' == $_POST['post_type'] ) {
if ( ! current_user_can( 'edit_page', $post_id ) ) {
return;
}
} else {
if ( ! current_user_can( 'edit_post', $post_id ) ) {
return;
}
}
// now store data in custom fields based on checkbox selected
if ( isset( $_POST['authpro_protect'] ) )
update_post_meta( $post_id, '_authpro_protect', 1 );
else
update_post_meta( $post_id, '_authpro_protect', 0 );
}
function authpro_plugin_menu() {
add_options_page( 'AuthPro Options', 'AuthPro', 'manage_options', 'authpro', 'authpro_plugin_options' );
}
/*** OPTIONS ***/
function authpro_plugin_options() {
if ( !current_user_can( 'manage_options' ) ) {
wp_die( __( 'You do not have sufficient permissions to access this page.' ) );
}
/* Make sure post was from this page */
if (count($_POST) > 0) {
check_admin_referer('authpro-options');
}
if (isset($_POST['update_options'])) {
$authpro_usage = $_POST['authpro_usage'];
$authpro_username = $_POST['authpro_username'];
update_option('authpro_usage', $authpro_usage);
update_option('authpro_username', $authpro_username);
echo '