409 lines
12 KiB
PHP
409 lines
12 KiB
PHP
<?php
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namespace WP_Piwik;
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/**
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* Manage WP-Piwik settings
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*
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* @author André Bräkling
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* @package WP_Piwik
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*/
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class Settings {
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/**
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*
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* @var Environment variables and default settings container
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*/
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private static $wpPiwik, $defaultSettings;
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/**
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*
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* @var Define callback functions for changed settings
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*/
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private $checkSettings = array (
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'piwik_url' => 'checkPiwikUrl',
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'piwik_token' => 'checkPiwikToken',
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'site_id' => 'requestPiwikSiteID',
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'tracking_code' => 'prepareTrackingCode',
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'noscript_code' => 'prepareNocscriptCode'
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);
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/**
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*
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* @var Register default configuration set
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*/
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private $globalSettings = array (
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// Plugin settings
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'revision' => 0,
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'last_settings_update' => 0,
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// User settings: Piwik configuration
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'piwik_mode' => 'http',
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'piwik_url' => '',
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'piwik_path' => '',
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'piwik_user' => '',
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'matomo_user' => '',
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'piwik_token' => '',
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'auto_site_config' => true,
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// User settings: Stats configuration
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'default_date' => 'yesterday',
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'stats_seo' => false,
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'stats_ecommerce' => false,
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'dashboard_widget' => false,
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'dashboard_ecommerce' => false,
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'dashboard_chart' => false,
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'dashboard_seo' => false,
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'toolbar' => false,
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'capability_read_stats' => array (
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'administrator' => true
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),
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'perpost_stats' => false,
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'plugin_display_name' => 'WP-Piwik',
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'piwik_shortcut' => false,
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'shortcodes' => false,
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// User settings: Tracking configuration
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'track_mode' => 'disabled',
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'track_codeposition' => 'footer',
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'track_noscript' => false,
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'track_nojavascript' => false,
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'proxy_url' => '',
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'track_content' => 'disabled',
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'track_search' => false,
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'track_404' => false,
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'add_post_annotations' => array(),
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'add_customvars_box' => false,
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'add_download_extensions' => '',
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'set_download_extensions' => '',
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'set_link_classes' => '',
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'set_download_classes' => '',
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'disable_cookies' => false,
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'limit_cookies' => false,
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'limit_cookies_visitor' => 34186669, // Piwik default 13 months
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'limit_cookies_session' => 1800, // Piwik default 30 minutes
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'limit_cookies_referral' => 15778463, // Piwik default 6 months
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'track_admin' => false,
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'capability_stealth' => array (),
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'track_across' => false,
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'track_across_alias' => false,
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'track_crossdomain_linking' => false,
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'track_feed' => false,
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'track_feed_addcampaign' => false,
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'track_feed_campaign' => 'feed',
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'track_heartbeat' => 0,
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'track_user_id' => 'disabled',
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// User settings: Expert configuration
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'cache' => true,
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'http_connection' => 'curl',
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'http_method' => 'post',
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'disable_timelimit' => false,
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'filter_limit' => '',
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'connection_timeout' => 5,
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'disable_ssl_verify' => false,
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'disable_ssl_verify_host' => false,
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'piwik_useragent' => 'php',
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'piwik_useragent_string' => 'WP-Piwik',
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'dnsprefetch' => false,
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'track_datacfasync' => false,
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'track_cdnurl' => '',
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'track_cdnurlssl' => '',
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'force_protocol' => 'disabled',
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'update_notice' => 'enabled'
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), $settings = array (
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'name' => '',
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'site_id' => NULL,
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'noscript_code' => '',
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'tracking_code' => '',
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'last_tracking_code_update' => 0,
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'dashboard_revision' => 0
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), $settingsChanged = false;
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/**
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* Constructor class to prepare settings manager
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*
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* @param WP_Piwik $wpPiwik
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* active WP-Piwik instance
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*/
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public function __construct($wpPiwik) {
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self::$wpPiwik = $wpPiwik;
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self::$wpPiwik->log ( 'Store default settings' );
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self::$defaultSettings = array (
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'globalSettings' => $this->globalSettings,
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'settings' => $this->settings
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);
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self::$wpPiwik->log ( 'Load settings' );
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foreach ( $this->globalSettings as $key => $default ) {
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$this->globalSettings [$key] = ($this->checkNetworkActivation () ? get_site_option ( 'wp-piwik_global-' . $key, $default ) : get_option ( 'wp-piwik_global-' . $key, $default ));
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}
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foreach ( $this->settings as $key => $default )
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$this->settings [$key] = get_option ( 'wp-piwik-' . $key, $default );
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}
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/**
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* Save all settings as WordPress options
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*/
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public function save() {
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if (! $this->settingsChanged) {
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self::$wpPiwik->log ( 'No settings changed yet' );
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return;
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}
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self::$wpPiwik->log ( 'Save settings' );
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foreach ( $this->globalSettings as $key => $value ) {
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if ( $this->checkNetworkActivation() )
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update_site_option ( 'wp-piwik_global-' . $key, $value );
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else
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update_option ( 'wp-piwik_global-' . $key, $value );
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}
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foreach ( $this->settings as $key => $value ) {
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update_option ( 'wp-piwik-' . $key, $value );
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}
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global $wp_roles;
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if (! is_object ( $wp_roles ))
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$wp_roles = new \WP_Roles ();
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if (! is_object ( $wp_roles ))
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die ( "STILL NO OBJECT" );
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foreach ( $wp_roles->role_names as $strKey => $strName ) {
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$objRole = get_role ( $strKey );
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foreach ( array (
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'stealth',
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'read_stats'
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) as $strCap ) {
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$aryCaps = $this->getGlobalOption ( 'capability_' . $strCap );
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if (isset ( $aryCaps [$strKey] ) && $aryCaps [$strKey])
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$wp_roles->add_cap ( $strKey, 'wp-piwik_' . $strCap );
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else $wp_roles->remove_cap ( $strKey, 'wp-piwik_' . $strCap );
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}
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}
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$this->settingsChanged = false;
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}
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/**
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* Get a global option's value
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*
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* @param string $key
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* option key
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* @return string option value
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*/
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public function getGlobalOption($key) {
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return isset ( $this->globalSettings [$key] ) ? $this->globalSettings [$key] : self::$defaultSettings ['globalSettings'] [$key];
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}
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/**
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* Get an option's value related to a specific blog
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*
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* @param string $key
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* option key
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* @param int $blogID
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* blog ID (default: current blog)
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* @return \WP_Piwik\Register
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*/
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public function getOption($key, $blogID = null) {
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if ($this->checkNetworkActivation () && ! empty ( $blogID )) {
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return get_blog_option ( $blogID, 'wp-piwik-'.$key );
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}
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return isset ( $this->settings [$key] ) ? $this->settings [$key] : self::$defaultSettings ['settings'] [$key];
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}
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/**
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* Set a global option's value
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*
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* @param string $key
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* option key
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* @param string $value
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* new option value
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*/
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public function setGlobalOption($key, $value) {
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$this->settingsChanged = true;
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self::$wpPiwik->log ( 'Changed global option ' . $key . ': ' . (is_array ( $value ) ? serialize ( $value ) : $value) );
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$this->globalSettings [$key] = $value;
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}
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/**
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* Set an option's value related to a specific blog
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*
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* @param string $key
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* option key
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* @param int $blogID
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* blog ID (default: current blog)
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* @param string $value
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* new option value
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*/
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public function setOption($key, $value, $blogID = null) {
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$this->settingsChanged = true;
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self::$wpPiwik->log ( 'Changed option ' . $key . ': ' . $value );
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if ($this->checkNetworkActivation () && ! empty ( $blogID )) {
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add_blog_option ( $blogID, 'wp-piwik-'.$key, $value );
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} else
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$this->settings [$key] = $value;
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}
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/**
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* Reset settings to default
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*/
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public function resetSettings() {
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self::$wpPiwik->log ( 'Reset WP-Piwik settings' );
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global $wpdb;
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if ( $this->checkNetworkActivation() ) {
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$aryBlogs = self::getBlogList();
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if (is_array($aryBlogs))
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foreach ($aryBlogs as $aryBlog) {
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switch_to_blog($aryBlog['blog_id']);
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$wpdb->query("DELETE FROM $wpdb->options WHERE option_name LIKE 'wp-piwik-%'");
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restore_current_blog();
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}
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$wpdb->query("DELETE FROM $wpdb->sitemeta WHERE meta_key LIKE 'wp-piwik_global-%'");
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}
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else $wpdb->query("DELETE FROM $wpdb->options WHERE option_name LIKE 'wp-piwik_global-%'");
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}
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/**
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* Get blog list
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*/
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public static function getBlogList($limit = null, $page = null, $search = '') {
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if ($limit && $page)
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$queryLimit = ' LIMIT '.(int) (($page - 1) * $limit).','.(int) $limit;
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global $wpdb;
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return $wpdb->get_results($wpdb->prepare('SELECT blog_id FROM '.$wpdb->blogs.' WHERE CONCAT(domain, path) LIKE "%%%s%%" AND spam = 0 AND deleted = 0 ORDER BY blog_id'.$queryLimit, $search), ARRAY_A);
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}
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/**
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* Check if plugin is network activated
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*
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* @return boolean Is network activated?
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*/
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public function checkNetworkActivation() {
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if (! function_exists ( "is_plugin_active_for_network" ))
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require_once (ABSPATH . 'wp-admin/includes/plugin.php');
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return is_plugin_active_for_network ( 'wp-piwik/wp-piwik.php' );
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}
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/**
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* Apply new configuration
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*
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* @param array $in
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* new configuration set
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*/
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public function applyChanges($in) {
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if (!self::$wpPiwik->isValidOptionsPost())
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die("Invalid config changes.");
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$in = $this->checkSettings ( $in );
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self::$wpPiwik->log ( 'Apply changed settings:' );
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foreach ( self::$defaultSettings ['globalSettings'] as $key => $val )
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$this->setGlobalOption ( $key, isset ( $in [$key] ) ? $in [$key] : $val );
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foreach ( self::$defaultSettings ['settings'] as $key => $val )
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$this->setOption ( $key, isset ( $in [$key] ) ? $in [$key] : $val );
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$this->setGlobalOption ( 'last_settings_update', time () );
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$this->save ();
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}
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/**
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* Apply callback function on new settings
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*
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* @param array $in
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* new configuration set
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* @return array configuration set after callback functions were applied
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*/
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private function checkSettings($in) {
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foreach ( $this->checkSettings as $key => $value )
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if (isset ( $in [$key] ))
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$in [$key] = call_user_func_array ( array (
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$this,
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$value
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), array (
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$in [$key],
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$in
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) );
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return $in;
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}
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/**
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* Add slash to Piwik URL if necessary
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*
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* @param string $value
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* Piwik URL
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* @param array $in
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* configuration set
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* @return string Piwik URL
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*/
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private function checkPiwikUrl($value, $in) {
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return substr ( $value, - 1, 1 ) != '/' ? $value . '/' : $value;
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}
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/**
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* Remove &token_auth= from auth token
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*
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* @param string $value
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* Piwik auth token
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* @param array $in
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* configuration set
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* @return string Piwik auth token
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*/
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private function checkPiwikToken($value, $in) {
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return str_replace ( '&token_auth=', '', $value );
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}
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/**
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* Request the site ID (if not set before)
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*
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* @param string $value
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* tracking code
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* @param array $in
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* configuration set
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* @return int Piwik site ID
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*/
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private function requestPiwikSiteID($value, $in) {
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if ($in ['auto_site_config'] && ! $value)
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return self::$wpPiwik->getPiwikSiteId();
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return $value;
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}
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/**
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* Prepare the tracking code
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*
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* @param string $value
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* tracking code
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* @param array $in
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* configuration set
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* @return string tracking code
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*/
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private function prepareTrackingCode($value, $in) {
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if ($in ['track_mode'] == 'manually' || $in ['track_mode'] == 'disabled') {
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$value = stripslashes ( $value );
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if ($this->checkNetworkActivation ())
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add_site_option ( 'wp-piwik-manually', $value );
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return $value;
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}
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/*$result = self::$wpPiwik->updateTrackingCode ();
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echo '<pre>'; print_r($result); echo '</pre>';
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$this->setOption ( 'noscript_code', $result ['noscript'] );*/
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return; // $result ['script'];
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}
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/**
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* Prepare the nocscript code
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*
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* @param string $value
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* noscript code
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* @param array $in
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* configuration set
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* @return string noscript code
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*/
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private function prepareNocscriptCode($value, $in) {
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if ($in ['track_mode'] == 'manually')
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return stripslashes ( $value );
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return $this->getOption ( 'noscript_code' );
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}
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/**
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* Get debug data
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*
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* @return array WP-Piwik settings for debug output
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*/
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public function getDebugData() {
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$debug = array(
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'global_settings' => $this->globalSettings,
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'settings' => $this->settings
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);
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$debug['global_settings']['piwik_token'] = !empty($debug['global_settings']['piwik_token'])?'set':'not set';
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return $debug;
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}
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}
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