| 1 |
<?php |
| 2 |
/* |
| 3 |
Plugin Name: Redirection |
| 4 |
Plugin URI: http://urbangiraffe.com/plugins/redirection/ |
| 5 |
Description: Manage all your 301 redirects and monitor 404 errors |
| 6 |
Version: 2.3.6 |
| 7 |
Author: John Godley |
| 8 |
Author URI: http://urbangiraffe.com |
| 9 |
============================================================================================================ |
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This software is provided "as is" and any express or implied warranties, including, but not limited to, the |
| 11 |
implied warranties of merchantibility and fitness for a particular purpose are disclaimed. In no event shall |
| 12 |
the copyright owner or contributors be liable for any direct, indirect, incidental, special, exemplary, or |
| 13 |
consequential damages(including, but not limited to, procurement of substitute goods or services; loss of |
| 14 |
use, data, or profits; or business interruption) however caused and on any theory of liability, whether in |
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contract, strict liability, or tort(including negligence or otherwise) arising in any way out of the use of |
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this software, even if advised of the possibility of such damage. |
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|
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For full license details see license.txt |
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============================================================================================================ |
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*/ |
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|
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include dirname( __FILE__ ).'/plugin.php'; |
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include dirname( __FILE__ ).'/models/redirect.php'; |
| 24 |
include dirname( __FILE__ ).'/models/match.php'; |
| 25 |
include dirname( __FILE__ ).'/models/log.php'; |
| 26 |
include dirname( __FILE__ ).'/models/group.php'; |
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include dirname( __FILE__ ).'/models/module.php'; |
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include dirname( __FILE__ ).'/models/action.php'; |
| 29 |
include dirname( __FILE__ ).'/models/monitor.php'; |
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include dirname( __FILE__ ).'/modules/wordpress.php'; |
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|
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define( 'REDIRECTION_VERSION', '2.3.1' ); // DB schema version. Only change if DB needs changing |
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|
| 34 |
if ( class_exists( 'Redirection' ) ) |
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return; |
| 36 |
|
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class Redirection extends Redirection_Plugin { |
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var $hasMatched = false; |
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|
| 40 |
function __construct() { |
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$this->register_plugin( 'redirection', __FILE__ ); |
| 42 |
|
| 43 |
if ( is_admin() ) { |
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$this->add_action( 'admin_menu' ); |
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$this->add_action( 'load-tools_page_redirection', 'redirection_head' ); |
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$this->add_action( 'init', 'inject' ); |
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|
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add_filter( 'set-screen-option', array( $this, 'set_per_page' ), 10, 3 ); |
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add_action( 'redirection_log_delete', array( $this, 'expire_logs' ) ); |
| 50 |
|
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$this->register_activation( __FILE__ ); |
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$this->register_plugin_settings( __FILE__ ); |
| 53 |
|
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// Ajax functions |
| 55 |
if ( defined( 'DOING_AJAX' ) ) { |
| 56 |
include_once dirname( __FILE__ ).'/ajax.php'; |
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$this->ajax = new RedirectionAjax(); |
| 58 |
} |
| 59 |
} |
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else { |
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$this->update(); |
| 62 |
|
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// Create a WordPress exporter and let it handle the load |
| 64 |
$this->wp = new WordPress_Module(); |
| 65 |
$this->wp->start(); |
| 66 |
} |
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|
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$this->monitor = new Red_Monitor( $this->get_options() ); |
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$this->add_action ('template_redirect' ); |
| 70 |
} |
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|
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function update() { |
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$version = get_option( 'redirection_version' ); |
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|
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if ( $version != REDIRECTION_VERSION ) { |
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include_once dirname( __FILE__ ).'/models/database.php'; |
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|
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$db = new RE_Database(); |
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return $db->upgrade( $version, REDIRECTION_VERSION ); |
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} |
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|
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return true; |
| 83 |
} |
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|
| 85 |
function set_per_page( $status, $option, $value ) { |
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if ( $option == 'redirection_log_per_page' ) |
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return $value; |
| 88 |
return $status; |
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} |
| 90 |
|
| 91 |
function activate() { |
| 92 |
if ( $this->update() === false ) { |
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$db = new RE_Database(); |
| 94 |
$db->remove( $version, REDIRECTION_VERSION ); |
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exit(); |
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} |
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} |
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|
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function plugin_settings( $links ) { |
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$settings_link = '<a href="tools.php?page='.basename( __FILE__ ).'">'.__( 'Settings', 'redirection' ).'</a>'; |
| 101 |
array_unshift( $links, $settings_link ); |
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return $links; |
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} |
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|
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function version() { |
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$plugin_data = implode( '', file( __FILE__ ) ); |
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|
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if ( preg_match( '|Version:(.*)|i', $plugin_data, $version ) ) |
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return trim( $version[1] ); |
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return ''; |
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} |
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|
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function redirection_head() { |
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if ( isset( $_GET['sub'] ) && ( in_array( $_GET['sub'], array( 'log', '404s', 'groups' ) ) ) ) |
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add_screen_option( 'per_page', array( 'label' => __( 'Log entries', 'redirection' ), 'default' => 25, 'option' => 'redirection_log_per_page' ) ); |
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|
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wp_enqueue_script( 'redirection', plugin_dir_url( __FILE__ ).'js/redirection.js', array( 'jquery-form', 'jquery-ui-sortable' ), $this->version() ); |
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wp_enqueue_style( 'redirection', plugin_dir_url( __FILE__ ).'admin.css', $this->version() ); |
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|
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wp_localize_script( 'redirection', 'Redirectioni10n', array( |
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'please_wait' => __( 'Please wait...', 'redirection' ), |
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'type' => 1, |
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'progress' => '<img src="'.plugin_dir_url( __FILE__ ).'/images/progress.gif" alt="loading" width="50" height="16"/>', |
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'are_you_sure' => __( 'Are you sure?', 'redirection' ), |
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'none_select' => __( 'No items have been selected', 'redirection' ) |
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) ); |
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} |
| 128 |
|
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function admin_menu() { |
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add_management_page( __( "Redirection", 'redirection' ), __( "Redirection", 'redirection' ), apply_filters( 'redirection_role', 'administrator' ), basename( __FILE__ ), array( &$this, "admin_screen" ) ); |
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} |
| 132 |
|
| 133 |
function expire_logs() { |
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global $wpdb; |
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|
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$options = $this->get_options(); |
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$cleanup = false; |
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|
| 139 |
if ( $options['expire_redirect'] > 0 ) { |
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$cleanup = true; |
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$logs = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM {$wpdb->prefix}redirection_logs WHERE created < DATE_SUB(NOW(), INTERVAL %d DAY)", $options['expire'] ) ); |
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|
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if ( $logs > 0 ) |
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$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}redirection_logs WHERE created < DATE_SUB(NOW(), INTERVAL %d DAY) LIMIT 1000", $options['expire'] ) ); |
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} |
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|
| 147 |
if ( $options['expire_404'] > 0 ) { |
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$cleanup = true; |
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$l404 = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM {$wpdb->prefix}redirection_404 WHERE created < DATE_SUB(NOW(), INTERVAL %d DAY)", $options['expire'] ) ); |
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|
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if ( $l404 > 0 ) |
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$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}redirection_404 WHERE created < DATE_SUB(NOW(), INTERVAL %d DAY) LIMIT 1000", $options['expire'] ) ); |
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} |
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|
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if ( $cleanup ) { |
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$rand = mt_rand( 1, 5000 ); |
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|
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if ( $rand == 11 ) |
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$wpdb->query( "OPTIMIZE TABLE {$wpdb->prefix}redirection_logs" ); |
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elseif ( $rand == 12 ) |
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$wpdb->query( "OPTIMIZE TABLE {$wpdb->prefix}redirection_404" ); |
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} |
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} |
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|
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function admin_screen() { |
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$this->update(); |
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|
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$options = $this->get_options(); |
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if ( ( $options['expire_404'] > 0 || $options['expire_redirect'] > 0 ) && !wp_next_scheduled( 'redirection_log_delete' ) ) |
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wp_schedule_event( time(), 'daily', 'redirection_log_delete' ); |
| 171 |
|
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if ( isset($_GET['sub']) ) { |
| 173 |
if ( $_GET['sub'] == 'log' ) |
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return $this->admin_screen_log(); |
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elseif ( $_GET['sub'] == '404s' ) |
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return $this->admin_screen_404(); |
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elseif ( $_GET['sub'] == 'options' ) |
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return $this->admin_screen_options(); |
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elseif ( $_GET['sub'] == 'process' ) |
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return $this->admin_screen_process(); |
| 181 |
elseif ( $_GET['sub'] == 'groups' ) |
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return $this->admin_groups( isset( $_GET['id'] ) ? intval( $_GET['id'] ) : 0 ); |
| 183 |
elseif ( $_GET['sub'] == 'modules' ) |
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return $this->admin_screen_modules(); |
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elseif ( $_GET['sub'] == 'support' ) |
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return $this->render_admin('support', array( 'options' => $this->get_options() ) ); |
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} |
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|
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return $this->admin_redirects( isset( $_GET['id'] ) ? intval( $_GET['id'] ) : 0 ); |
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} |
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|
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function admin_screen_modules() { |
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$options = $this->get_options(); |
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$this->render_admin( 'module_list', array( 'options' => $this->get_options(), 'modules' => Red_Module::get_all(), 'module_types' => Red_Module::get_types(), 'token' => $options['token'] ) ); |
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} |
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|
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function get_options() { |
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$options = get_option( 'redirection_options' ); |
| 199 |
if ( $options === false ) |
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$options = array(); |
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|
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$defaults = array( |
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'support' => false, |
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'token' => '', |
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'monitor_post' => 0, |
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'auto_target' => '', |
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'expire_redirect' => 7, |
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'expire_404' => 7, |
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); |
| 210 |
|
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foreach ( $defaults AS $key => $value ) { |
| 212 |
if ( !isset( $options[$key] ) ) |
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$options[$key] = $value; |
| 214 |
} |
| 215 |
|
| 216 |
if ( isset( $options['expire'] ) ) { |
| 217 |
if ( isset( $options['log_redirection'] ) ) |
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$options['expire_redirect'] = $options['expire']; |
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|
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if ( isset( $options['log_404s'] ) ) |
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$options['expire_404'] = $options['expire']; |
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|
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unset( $options['expire'] ); |
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unset( $options['log_redirection'] ); |
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unset( $options['log_404s'] ); |
| 226 |
|
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update_option( 'redirection_options', $options ); |
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} |
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|
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$options['lookup'] = 'http://urbangiraffe.com/map/?ip='; |
| 231 |
|
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return $options; |
| 233 |
} |
| 234 |
|
| 235 |
function inject() { |
| 236 |
$options = $this->get_options(); |
| 237 |
|
| 238 |
if ( isset( $_GET['token'] ) && isset( $_GET['page'] ) && isset( $_GET['sub'] ) && $_GET['token'] == $options['token'] && $_GET['page'] == 'redirection.php' ) { |
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include dirname( __FILE__ ).'/models/file_io.php'; |
| 240 |
|
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$exporter = Red_FileIO::create( $_GET['sub'] ); |
| 242 |
if ( $exporter ) { |
| 243 |
$items = Red_Item::get_all_for_module( intval( $_GET['module'] ) ); |
| 244 |
|
| 245 |
$exporter->export( $items ); |
| 246 |
die(); |
| 247 |
} |
| 248 |
} |
| 249 |
elseif ( isset( $_POST['export-csv'] ) && check_admin_referer( 'redirection-log_management' ) ) { |
| 250 |
if ( isset( $_GET['sub'] ) && $_GET['sub'] == 'log' ) |
| 251 |
RE_Log::export_to_csv(); |
| 252 |
else |
| 253 |
RE_404::export_to_csv(); |
| 254 |
die(); |
| 255 |
} |
| 256 |
} |
| 257 |
|
| 258 |
function admin_screen_options() { |
| 259 |
if ( isset( $_POST['regenerate'] ) && check_admin_referer( 'redirection-update_options' ) ) { |
| 260 |
$options = $this->get_options(); |
| 261 |
$options['token'] = md5( uniqid() ); |
| 262 |
|
| 263 |
update_option( 'redirection_options', $options ); |
| 264 |
|
| 265 |
$this->render_message( __( 'Your options were updated', 'redirection' ) ); |
| 266 |
} |
| 267 |
elseif ( isset( $_POST['update'] ) && check_admin_referer( 'redirection-update_options' ) ) { |
| 268 |
$options['monitor_post'] = stripslashes( $_POST['monitor_post'] ); |
| 269 |
$options['auto_target'] = stripslashes( $_POST['auto_target'] ); |
| 270 |
$options['support'] = isset( $_POST['support'] ) ? true : false; |
| 271 |
$options['token'] = stripslashes( $_POST['token'] ); |
| 272 |
$options['expire_redirect'] = min( intval( $_POST['expire_redirect'] ), 31 ); |
| 273 |
$options['expire_404'] = min( intval( $_POST['expire_404'] ), 31 ); |
| 274 |
|
| 275 |
if ( trim( $options['token'] ) == '' ) |
| 276 |
$options['token'] = md5( uniqid() ); |
| 277 |
|
| 278 |
update_option( 'redirection_options', $options ); |
| 279 |
|
| 280 |
$this->render_message( __( 'Your options were updated', 'redirection' ) ); |
| 281 |
} |
| 282 |
elseif ( isset( $_POST['delete'] ) && check_admin_referer( 'redirection-delete_plugin' ) ) { |
| 283 |
include dirname( __FILE__ ).'/models/database.php'; |
| 284 |
|
| 285 |
$db = new RE_Database; |
| 286 |
$db->remove( __FILE__ ); |
| 287 |
|
| 288 |
$this->render_message( __( 'Redirection data has been deleted and the plugin disabled', 'redirection' ) ); |
| 289 |
return; |
| 290 |
} |
| 291 |
elseif ( isset( $_POST['import'] ) && check_admin_referer( 'redirection-import' ) ) { |
| 292 |
include dirname( __FILE__ ).'/models/file_io.php'; |
| 293 |
|
| 294 |
$importer = new Red_FileIO; |
| 295 |
|
| 296 |
$count = $importer->import( $_POST['group'], $_FILES['upload'] ); |
| 297 |
if ( $count > 0 ) |
| 298 |
$this->render_message( sprintf( _n( '%d redirection was successfully imported','%d redirections were successfully imported', $count, 'redirection' ), $count ) ); |
| 299 |
else |
| 300 |
$this->render_message( __( 'No items were imported', 'redirection' ) ); |
| 301 |
} |
| 302 |
|
| 303 |
$groups = Red_Group::get_for_select(); |
| 304 |
$this->render_admin( 'options', array( 'options' => $this->get_options(), 'groups' => $groups ) ); |
| 305 |
} |
| 306 |
|
| 307 |
function admin_screen_log() { |
| 308 |
include dirname( __FILE__ ).'/models/pager.php'; |
| 309 |
|
| 310 |
$options = $this->get_options(); |
| 311 |
|
| 312 |
if ( isset( $_POST['delete-all'] ) && check_admin_referer( 'redirection-log_management' ) ) { |
| 313 |
RE_Log::delete_all(); |
| 314 |
$this->render_message( __( 'Your logs have been deleted', 'redirection' ) ); |
| 315 |
} |
| 316 |
|
| 317 |
$table = new Redirection_Log_Table( $options ); |
| 318 |
|
| 319 |
if ( isset( $_GET['module'] ) ) |
| 320 |
$table->prepare_items( 'module', intval( $_GET['module'] ) ); |
| 321 |
else if (isset($_GET['group'])) |
| 322 |
$table->prepare_items( 'group', intval( $_GET['group'] ) ); |
| 323 |
else if (isset($_GET['redirect'])) |
| 324 |
$table->prepare_items( 'redirect', intval( $_GET['redirect'] ) ); |
| 325 |
else |
| 326 |
$table->prepare_items(); |
| 327 |
|
| 328 |
$this->render_admin( 'log', array( 'options' => $options, 'table' => $table, 'lookup' => $options['lookup'], 'type' => 'log' ) ); |
| 329 |
} |
| 330 |
|
| 331 |
function admin_screen_404() { |
| 332 |
include dirname( __FILE__ ).'/models/pager.php'; |
| 333 |
|
| 334 |
if ( isset( $_POST['delete-all'] ) && check_admin_referer( 'redirection-log_management' ) ) { |
| 335 |
RE_404::delete_all(); |
| 336 |
$this->render_message( __( 'Your logs have been deleted', 'redirection' ) ); |
| 337 |
} |
| 338 |
|
| 339 |
$options = $this->get_options(); |
| 340 |
|
| 341 |
$table = new Redirection_404_Table( $options ); |
| 342 |
$table->prepare_items( isset( $_GET['ip'] ) ? $_GET['ip'] : false ); |
| 343 |
|
| 344 |
$this->render_admin( 'log', array( 'options' => $options, 'table' => $table, 'lookup' => $options['lookup'], 'type' => '404s' ) ); |
| 345 |
} |
| 346 |
|
| 347 |
function admin_groups( $module ) { |
| 348 |
include dirname( __FILE__ ).'/models/pager.php'; |
| 349 |
|
| 350 |
if ( isset( $_POST['add'] ) && check_admin_referer( 'redirection-add_group' ) ) { |
| 351 |
if ( Red_Group::create( stripslashes_deep( $_POST ) ) ) { |
| 352 |
$this->render_message( __( 'Your group was added successfully', 'redirection' ) ); |
| 353 |
Red_Module::flush( $module ); |
| 354 |
} |
| 355 |
else |
| 356 |
$this->render_error( __( 'Please specify a group name', 'redirection' ) ); |
| 357 |
} |
| 358 |
|
| 359 |
if ( $module == 0 ) |
| 360 |
$module = Red_Module::get_first_id(); |
| 361 |
|
| 362 |
$pager = new RE_Pager( $_GET, admin_url( add_query_arg( array( 'sub' => 'groups' ), 'tools.php?page=redirection.php' ) ), 'position', 'ASC' ); |
| 363 |
$items = Red_Group::get_all( $module, $pager ); |
| 364 |
|
| 365 |
$module = Red_Module::get( $module ); |
| 366 |
if ( $module ) |
| 367 |
$this->render_admin( 'group_list', array( 'options' => $this->get_options(), 'groups' => $items, 'pager' => $pager, 'modules' => Red_Module::get_for_select(), 'module' => $module ) ); |
| 368 |
else |
| 369 |
$this->render_message( __( 'Unknown module', 'redirection' ) ); |
| 370 |
} |
| 371 |
|
| 372 |
function admin_redirects( $group ) { |
| 373 |
include dirname( __FILE__ ).'/models/pager.php'; |
| 374 |
|
| 375 |
if ( $group == 0 ) |
| 376 |
$group = Red_Group::get_first_id(); |
| 377 |
|
| 378 |
$pager = new RE_Pager( $_GET, admin_url( add_query_arg( array(), 'tools.php?page=redirection.php' ) ), 'position', 'ASC' ); |
| 379 |
$items = Red_Item::get_by_group( $group, $pager ); |
| 380 |
|
| 381 |
$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' ) ) ); |
| 382 |
} |
| 383 |
|
| 384 |
function setMatched( $match ) { |
| 385 |
$this->hasMatched = $match; |
| 386 |
} |
| 387 |
|
| 388 |
function hasMatched() { |
| 389 |
return $this->hasMatched; |
| 390 |
} |
| 391 |
|
| 392 |
function locales() { |
| 393 |
$locales = array(); |
| 394 |
if ( file_exists( dirname( __FILE__ ).'/readme.txt' ) ) { |
| 395 |
$readme = file_get_contents( dirname( __FILE__ ).'/readme.txt' ); |
| 396 |
|
| 397 |
$start = strpos( $readme, 'Redirection is available in' ); |
| 398 |
$end = strpos( $readme, '==', $start ); |
| 399 |
if ( $start !== false && $end !== false ) { |
| 400 |
if ( preg_match_all( '/^\* (.*?) by (.*?)/m', substr( $readme, $start, $end ), $matches ) > 0 ) { |
| 401 |
$locales = $matches[1]; |
| 402 |
} |
| 403 |
} |
| 404 |
|
| 405 |
sort( $locales ); |
| 406 |
} |
| 407 |
|
| 408 |
return $locales; |
| 409 |
} |
| 410 |
|
| 411 |
/** |
| 412 |
* Matches 404s |
| 413 |
*/ |
| 414 |
function template_redirect() { |
| 415 |
if ( is_404() ) { |
| 416 |
$options = $this->get_options(); |
| 417 |
|
| 418 |
if ( isset( $options['expire_404'] ) && $options['expire_404'] >= 0 ) { |
| 419 |
RE_404::create( red_get_url(), red_user_agent(), red_ip(), red_http_referrer() ); |
| 420 |
} |
| 421 |
} |
| 422 |
} |
| 423 |
} |
| 424 |
|
| 425 |
function red_get_url() { |
| 426 |
if ( isset( $_SERVER['REQUEST_URI'] ) ) |
| 427 |
return $_SERVER['REQUEST_URI']; |
| 428 |
return ''; |
| 429 |
} |
| 430 |
|
| 431 |
function red_user_agent() { |
| 432 |
if ( isset( $_SERVER['HTTP_USER_AGENT'] ) ) |
| 433 |
return $_SERVER['HTTP_USER_AGENT']; |
| 434 |
return false; |
| 435 |
} |
| 436 |
|
| 437 |
function red_http_referrer() { |
| 438 |
if ( isset( $_SERVER['HTTP_REFERER'] ) ) |
| 439 |
return $_SERVER['HTTP_REFERER']; |
| 440 |
return false; |
| 441 |
} |
| 442 |
|
| 443 |
function red_ip() { |
| 444 |
if ( isset( $_SERVER['REMOTE_ADDR'] ) ) |
| 445 |
return $_SERVER['REMOTE_ADDR']; |
| 446 |
elseif ( isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) |
| 447 |
return $_SERVER['HTTP_X_FORWARDED_FOR']; |
| 448 |
return ''; |
| 449 |
} |
| 450 |
|
| 451 |
// Instantiate the plugin |
| 452 |
$redirection = new Redirection; |
| 453 |
|
