register_plugin( 'redirection', __FILE__ );
if ( is_admin() ) {
$this->add_action( 'admin_menu' );
$this->add_action( 'load-tools_page_redirection', 'redirection_head' );
$this->add_action( 'init', 'inject' );
$this->register_activation( __FILE__ );
$this->register_plugin_settings( __FILE__ );
// Ajax functions
if ( defined( 'DOING_AJAX' ) ) {
include_once dirname( __FILE__ ).'/ajax.php';
$this->ajax = new RedirectionAjax();
}
}
else {
$this->update();
// Create a WordPress exporter and let it handle the load
$this->wp = new WordPress_Module();
$this->wp->start();
}
$this->monitor = new Red_Monitor( $this->get_options() );
$this->add_action ('template_redirect' );
}
function update() {
$version = get_option( 'redirection_version' );
if ( $version != REDIRECTION_VERSION ) {
include_once dirname( __FILE__ ).'/models/database.php';
$db = new RE_Database();
return $db->upgrade( $version, REDIRECTION_VERSION );
}
return true;
}
function activate() {
if ( $this->update() === false ) {
$db = new RE_Database();
$db->remove( $version, REDIRECTION_VERSION );
exit();
}
}
function plugin_settings( $links ) {
$settings_link = ''.__( 'Settings', 'redirection' ).'';
array_unshift( $links, $settings_link );
return $links;
}
function version() {
$plugin_data = implode( '', file( __FILE__ ) );
if ( preg_match( '|Version:(.*)|i', $plugin_data, $version ) )
return trim( $version[1] );
return '';
}
function redirection_head() {
wp_enqueue_script( 'redirection', plugin_dir_url( __FILE__ ).'js/redirection.js', array( 'jquery-form', 'jquery-ui-sortable' ), $this->version() );
wp_enqueue_style( 'redirection', plugin_dir_url( __FILE__ ).'admin.css', $this->version() );
wp_localize_script( 'redirection', 'Redirectioni10n', array(
'please_wait' => __( 'Please wait...', 'redirection' ),
'type' => 1,
'progress' => '.'/images/progress.gif)
',
'are_you_sure' => __( 'Are you sure?', 'redirection' ),
'none_select' => __( 'No items have been selected', 'redirection' )
) );
}
function admin_menu() {
add_management_page( __( "Redirection", 'redirection' ), __( "Redirection", 'redirection' ), "administrator", basename( __FILE__ ), array( &$this, "admin_screen" ) );
}
function expire_logs() {
global $wpdb;
// Expire old entries
$options = $this->get_options();
if ( $options['expire'] != 0 ) {
$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}redirection_logs WHERE created < DATE_SUB(NOW(), INTERVAL %d DAY) LIMIT 1000", $options['expire'] ) );
$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}redirection_404 WHERE created < DATE_SUB(NOW(), INTERVAL %d DAY) LIMIT 1000", $options['expire'] ) );
}
}
function admin_screen() {
$this->update();
$this->expire_logs();
// Decide what to do
$sub = isset( $_GET['sub'] ) ? $_GET['sub'] : '';
$options = $this->get_options();
if ( isset($_GET['sub']) ) {
if ( $_GET['sub'] == 'log' )
return $this->admin_screen_log();
elseif ( $_GET['sub'] == '404s' )
return $this->admin_screen_404();
elseif ( $_GET['sub'] == 'options' )
return $this->admin_screen_options();
elseif ( $_GET['sub'] == 'process' )
return $this->admin_screen_process();
elseif ( $_GET['sub'] == 'groups' )
return $this->admin_groups( isset( $_GET['id'] ) ? intval( $_GET['id'] ) : 0 );
elseif ( $_GET['sub'] == 'modules' )
return $this->admin_screen_modules();
elseif ( $_GET['sub'] == 'support' )
return $this->render_admin('support', array( 'options' => $this->get_options() ) );
}
return $this->admin_redirects( isset( $_GET['id'] ) ? intval( $_GET['id'] ) : 0 );
}
function admin_screen_modules() {
$options = $this->get_options();
$this->render_admin( 'module_list', array( 'options' => $this->get_options(), 'modules' => Red_Module::get_all(), 'module_types' => Red_Module::get_types(), 'token' => $options['token'] ) );
}
function get_options() {
$options = get_option( 'redirection_options' );
if ( $options === false )
$options = array();
$defaults = array (
'lookup' => 'http://urbangiraffe.com/map/?from=redirection&ip=',
'support' => false,
'log_redirections' => true,
'log_404s' => true,
'expire' => 0,
'token' => '',
'monitor_new_posts' => false,
'monitor_post' => 0,
'auto_target' => '',
);
foreach ( $defaults AS $key => $value ) {
if ( !isset( $options[$key] ) )
$options[$key] = $value;
}
if ( $options['lookup'] == 'http://geomaplookup.cinnamonthoughts.org/?ip=' || $options['lookup'] == 'http://geomaplookup.net/?ip=' )
$options['lookup'] = 'http://urbangiraffe.com/map/?from=redirection&ip=';
return $options;
}
function inject() {
$options = $this->get_options();
if ( isset($_GET['token'] ) && isset( $_GET['page'] ) && isset( $_GET['sub'] ) && $_GET['token'] == $options['token'] && $_GET['page'] == 'redirection.php' && in_array( $_GET['sub'], array( 'rss', 'xml', 'csv', 'apache' ) ) ) {
include dirname( __FILE__ ).'/models/file_io.php';
$exporter = new Red_FileIO;
if ( $exporter->export( $_GET['sub'] ) )
die();
}
}
function admin_screen_options() {
if ( isset( $_POST['update'] ) && check_admin_referer( 'redirection-update_options' ) ) {
$options['lookup'] = stripslashes( $_POST['lookup'] );
$options['monitor_post'] = stripslashes( $_POST['monitor_post'] );
// $options['monitor_category'] = stripslashes( $_POST['monitor_category'] );
$options['auto_target'] = stripslashes( $_POST['auto_target'] );
$options['support'] = isset( $_POST['support'] ) ? true : false;
$options['log_redirections'] = (bool) @ $_POST['log_redirections'];
$options['log_404s'] = (bool) @ $_POST['log_404s'];
$options['monitor_new_posts'] = isset( $_POST['monitor_new_posts'] ) ? true : false;
$options['expire'] = intval( $_POST['expire'] );
$options['token'] = stripslashes( $_POST['token'] );
if ( trim( $options['token'] ) == '' )
$options['token'] = md5( uniqid() );
update_option( 'redirection_options', $options );
$this->render_message( __( 'Your options were updated', 'redirection' ) );
}
elseif ( isset( $_POST['delete'] ) && check_admin_referer( 'redirection-delete_plugin' ) ) {
include dirname( __FILE__ ).'/models/database.php';
$db = new RE_Database;
$db->remove( __FILE__ );
$this->render_message( __( 'Redirection data has been deleted and the plugin disabled', 'redirection' ) );
return;
}
elseif ( isset( $_POST['import'] ) && check_admin_referer( 'redirection-import' ) ) {
include dirname( __FILE__ ).'/models/file_io.php';
$importer = new Red_FileIO;
$count = $importer->import( $_POST['group'], $_FILES['upload'] );
if ( $count > 0 )
$this->render_message( sprintf( _n( '%d redirection was successfully imported','%d redirections were successfully imported', $count, 'redirection' ), $count ) );
else
$this->render_message( __( 'No items were imported', 'redirection' ) );
}
$groups = Red_Group::get_for_select();
$this->render_admin( 'options', array( 'options' => $this->get_options(), 'groups' => $groups ) );
}
function admin_screen_log() {
include dirname( __FILE__ ).'/models/pager.php';
if ( isset( $_POST['deleteall'] ) && check_admin_referer( 'redirection-process_logs' ) ) {
if ( isset( $_GET['module'] ) )
RE_Log::delete_all( 'module', intval( $_GET['module'] ) );
else if (isset($_GET['group']))
RE_Log::delete_all( 'group', intval( $_GET['group_id'] ) );
else
RE_Log::delete_all();
$this->render_message( __( 'Your logs have been deleted', 'redirection' ) );
}
$table = new Redirection_Log_Table();
if ( isset( $_GET['module'] ) )
$table->prepare_items( 'module', intval( $_GET['module'] ) );
else if (isset($_GET['group']))
$table->prepare_items( 'group', intval( $_GET['group'] ) );
else if (isset($_GET['redirect']))
$table->prepare_items( 'redirect', intval( $_GET['redirect'] ) );
else
$table->prepare_items();
$options = $this->get_options();
$this->render_admin( 'log', array( 'options' => $options, 'table' => $table, 'lookup' => $options['lookup'] ) );
}
function admin_screen_404() {
include dirname( __FILE__ ).'/models/pager.php';
if ( isset( $_POST['deleteall'] ) && check_admin_referer( 'redirection-process_logs' ) ) {
RE_404::delete_all();
$this->render_message( __( 'Your logs have been deleted', 'redirection' ) );
}
$table = new Redirection_404_Table();
$table->prepare_items( isset( $_GET['ip'] ) ? $_GET['ip'] : false );
$options = $this->get_options();
$this->render_admin( 'log', array( 'options' => $options, 'table' => $table, 'lookup' => $options['lookup'] ) );
}
function admin_groups( $module ) {
include dirname( __FILE__ ).'/models/pager.php';
if ( isset( $_POST['add'] ) && check_admin_referer( 'redirection-add_group' ) ) {
if ( Red_Group::create( stripslashes_deep( $_POST ) ) ) {
$this->render_message( __( 'Your group was added successfully', 'redirection' ) );
Red_Module::flush( $module );
}
else
$this->render_error( __( 'Please specify a group name', 'redirection' ) );
}
if ( $module == 0 )
$module = Red_Module::get_first_id();
$pager = new RE_Pager( $_GET, admin_url( add_query_arg( array( 'sub' => 'groups' ), 'tools.php?page=redirection.php' ) ), 'position', 'ASC' );
$items = Red_Group::get_all( $module, $pager );
$this->render_admin( 'group_list', array( 'options' => $this->get_options(), 'groups' => $items, 'pager' => $pager, 'modules' => Red_Module::get_for_select(), 'module' => Red_Module::get( $module ) ) );
}
function admin_redirects( $group ) {
include dirname( __FILE__ ).'/models/pager.php';
if ( $group == 0 )
$group = Red_Group::get_first_id();
$pager = new RE_Pager( $_GET, admin_url( add_query_arg( array(), 'tools.php?page=redirection.php' ) ), 'position', 'ASC' );
$items = Red_Item::get_by_group( $group, $pager );
$this->render_admin( 'item_list', array( 'options' => $this->get_options(), 'items' => $items, 'pager' => $pager, 'group' => Red_Group::get( $group ), 'groups' => Red_Group::get_for_select(), 'date_format' => get_option( 'date_format' ) ) );
}
function setMatched( $match ) {
$this->hasMatched = $match;
}
function hasMatched() {
return $this->hasMatched;
}
function locales() {
$locales = array();
if ( file_exists( dirname( __FILE__ ).'/readme.txt' ) ) {
$readme = file_get_contents( dirname( __FILE__ ).'/readme.txt' );
$start = strpos( $readme, 'Redirection is available in' );
$end = strpos( $readme, '==', $start );
if ( $start !== false && $end !== false ) {
if ( preg_match_all( '/^\* (.*?) by (.*?)/m', substr( $readme, $start, $end ), $matches ) > 0 ) {
$locales = $matches[1];
}
}
sort( $locales );
}
return $locales;
}
/**
* Matches 404s
* @return [type] [description]
*/
function template_redirect() {
if ( is_404() ) {
$options = $this->get_options();
if ( $options['log_404s'] ) {
$log = RE_404::create( red_get_url(), red_user_agent(), red_ip(), red_http_referrer() );
}
}
}
}
function red_get_url() {
if ( isset( $_SERVER['REQUEST_URI'] ) )
return $_SERVER['REQUEST_URI'];
return '';
}
function red_user_agent() {
if ( isset( $_SERVER['HTTP_USER_AGENT'] ) )
return $_SERVER['HTTP_USER_AGENT'];
return false;
}
function red_http_referrer() {
if ( isset( $_SERVER['HTTP_REFERER'] ) )
return $_SERVER['HTTP_REFERER'];
return false;
}
function red_ip() {
if ( isset( $_SERVER['REMOTE_ADDR'] ) )
return $_SERVER['REMOTE_ADDR'];
elseif ( isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) )
return $_SERVER['HTTP_X_FORWARDED_FOR'];
return '';
}
// Instantiate the plugin
$redirection = new Redirection;