182 lines
7.6 KiB
PHP
182 lines
7.6 KiB
PHP
<?php
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/*
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Plugin Name: Wide Angle Analytics
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Plugin URI: https://wordpress.org/plugins/wide-angle-analytics/
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Description: Easily enable and configure Wide Angle Analytics on your Wordpress site
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Author: Wide Angle Analytics by Input Objects GmbH
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Author URI: https://wideangle.co
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Version: 1.0.3
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Requires at least: 5.2
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Requires PHP: 7.2
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License: GPL v2
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License URI: https://www.gnu.org/licenses/gpl-2.0.html
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*/
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?>
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<?php
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class WideAngleAnalytics {
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const WAA_CONF_SITE_ID = "waa_site_id";
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const WAA_CONF_TRACKER_DOMAIN = "waa_tracker_domain";
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const WAA_CONF_EXC_PATHS = "waa_exc_path";
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const WAA_CONF_INC_PARAMS = "waa_inc_params";
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const WAA_CONF_IGNORE_HASH = "waa_ignore_hash";
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const WAA_CONF_GENERATED_HEADER_SCRIPT = "waa_header_script";
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const WAA_CONF_GENERATED_FOOTER_SCRIPT = "waa_footer_script";
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public function __construct() {
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$this->plugin = new stdClass;
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$this->plugin->name = 'wide-angle-analytics';
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$this->plugin->displayName = 'Wide Angle Analytics';
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$this->plugin->folder = plugin_dir_path( __FILE__ );
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include_once( $this->plugin->folder . '/types/WideAngleHelpers.php' );
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$this->plugin->helpers = new WideAngleHelpers();
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$this->plugin->exclusionTypes = array(
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"start" => "Starts with",
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"end" => "Ends with",
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"regex" => "RegEx",
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);
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add_action('admin_init', array( &$this, 'registerPluginSettings' ) );
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add_action('admin_menu', array( &$this, 'registerAdminMenu' ));
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add_action('wp_head', array( &$this, 'renderHeaderScript'));
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add_action('wp_footer', array( &$this, 'renderFooterScript'));
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}
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/**
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* When script is configured and saved, function will render prefetch script directive.
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* Inteded to be used with 'wp_head' hook.
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*/
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function renderHeaderScript() {
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$this->renderSetting(self::WAA_CONF_GENERATED_HEADER_SCRIPT);
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}
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/**
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* When script is configured and saved, function will render Wide Angle Analytics script.
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* Inteded to be used with 'wp_footer' hook.
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*/
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function renderFooterScript() {
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$this->renderSetting(self::WAA_CONF_GENERATED_FOOTER_SCRIPT);
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}
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/**
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* When called, renders content of named setting.
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* Rendering is omitted if current view is: Admin, Feed, Robots or Trackback.
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*/
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function renderSetting($setting) {
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if (
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is_admin() ||
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is_feed() ||
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is_robots() ||
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is_trackback()) {
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return;
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}
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$script = get_option($setting);
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if(trim($script) === "") {
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return;
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}
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echo wp_unslash($script);
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}
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/**
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* Adds Wide Angle Analytics configuration menu to Admin "Settings" menu.
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*/
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function registerAdminMenu() {
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add_submenu_page(
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'options-general.php',
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$this->plugin->displayName,
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$this->plugin->displayName,
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'manage_options',
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$this->plugin->name,
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array( &$this, 'adminPanelHandler' )
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);
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}
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/**
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* Handle configuration submission.
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*
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* When successful, the generated script will rendered and storedin plugin keyed setting.
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* This setting will be subsequently used when time comes to render it. The intermediate settings
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* are parsed and processed only during configuration change.
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*
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*/
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function adminPanelHandler() {
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if ( ! current_user_can( 'manage_options' ) ) {
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wp_die( __( 'Insufficient permissions. You are not allows to modify setting.', $this->plugin->displayName ) );
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}
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if ( isset( $_REQUEST['submit'] ) ) {
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if ( ! isset( $_REQUEST[ $this->plugin->name . '_nonce' ] ) ) {
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$this->errorMessage = __( 'Nonce field is missing. Settings NOT saved.',$this->plugin->name );
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} elseif ( ! wp_verify_nonce( $_REQUEST[ $this->plugin->name . '_nonce' ], $this->plugin->name ) ) {
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$this->errorMessage = __( 'Invalid nonce specified. Settings NOT saved.', $this->plugin->name );
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} else {
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$waaSiteId = $this->plugin->helpers->validateSiteId(self::WAA_CONF_SITE_ID, $_REQUEST['waa_site_id']);
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$waaTrackerDomain = $this->plugin->helpers->validateTrackerDomain(self::WAA_CONF_TRACKER_DOMAIN, $_REQUEST['waa_tracker_domain']);
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$waaIgnoreHash = $this->plugin->helpers->validateIgnoreHashFlag(self::WAA_CONF_IGNORE_HASH, $_REQUEST['waa_ignore_hash']);
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$waaIncParams = $this->plugin->helpers->validateIncludeParams(self::WAA_CONF_INC_PARAMS, $_REQUEST);
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$waaExclusionPaths = $this->plugin->helpers->validateExclusionPathsRequest(self::WAA_CONF_EXC_PATHS, $_REQUEST);
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include_once( $this->plugin->folder . '/types/WideAngleConfig.php');
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$merged = array($waaSiteId, $waaTrackerDomain, $waaIgnoreHash, $waaIncParams, $waaExclusionPaths);
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$errors = array();
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foreach($merged as $validated) {
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if(!$validated->is_valid()) {
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array_push($errors, $validated->get_error());
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}
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}
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if(count($errors) === 0) {
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$config = new WideAngleConfig($waaSiteId->get_value(), $waaTrackerDomain->get_value(), $waaIgnoreHash->get_value(), $waaExclusionPaths->get_value(), $waaIncParams->get_value());
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update_option(self::WAA_CONF_GENERATED_FOOTER_SCRIPT, $config->generateFooterScript());
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update_option(self::WAA_CONF_GENERATED_HEADER_SCRIPT, $config->generateHeaderScript());
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update_option(self::WAA_CONF_SITE_ID, $waaSiteId->get_value());
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update_option(self::WAA_CONF_TRACKER_DOMAIN, $waaTrackerDomain->get_value());
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update_option(self::WAA_CONF_IGNORE_HASH, $waaIgnoreHash->get_value());
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update_option(self::WAA_CONF_EXC_PATHS, $waaExclusionPaths->get_value());
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update_option(self::WAA_CONF_INC_PARAMS, $waaIncParams->get_value());
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$this->message = __('Settings updated', $this->plugin->name);
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} else {
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$this->errorMessage = $errors;
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}
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}
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}
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$this->settings = array(
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self::WAA_CONF_SITE_ID => get_option( self::WAA_CONF_SITE_ID),
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self::WAA_CONF_EXC_PATHS => get_option( self::WAA_CONF_EXC_PATHS),
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self::WAA_CONF_INC_PARAMS => get_option( self::WAA_CONF_INC_PARAMS),
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self::WAA_CONF_TRACKER_DOMAIN => get_option( self::WAA_CONF_TRACKER_DOMAIN),
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self::WAA_CONF_IGNORE_HASH => get_option( self::WAA_CONF_IGNORE_HASH),
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self::WAA_CONF_GENERATED_HEADER_SCRIPT => get_option( self::WAA_CONF_GENERATED_HEADER_SCRIPT),
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self::WAA_CONF_GENERATED_FOOTER_SCRIPT => get_option( self::WAA_CONF_GENERATED_FOOTER_SCRIPT),
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);
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include_once( $this->plugin->folder . '/views/admin_settings.php' );
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}
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/**
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* Creates settings for Wide Angle Analytics plugin.
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*
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* Following settings are registered:
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* - waa_site_id
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* - waa_tracker_domain
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* - waa_exc_path
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* - waa_inc_params
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* - waa_ignore_hash
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* - waa_header_script
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* - waa_footer_script
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*/
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function registerPluginSettings() {
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register_setting($this->plugin->name, self::WAA_CONF_SITE_ID);
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register_setting($this->plugin->name, self::WAA_CONF_EXC_PATHS);
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register_setting($this->plugin->name, self::WAA_CONF_INC_PARAMS);
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register_setting($this->plugin->name, self::WAA_CONF_TRACKER_DOMAIN, array('default' => 'stats.wideangle.co'));
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register_setting($this->plugin->name, self::WAA_CONF_IGNORE_HASH, array('default' => 'false'));
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register_setting($this->plugin->name, self::WAA_CONF_GENERATED_HEADER_SCRIPT);
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register_setting($this->plugin->name, self::WAA_CONF_GENERATED_FOOTER_SCRIPT);
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}
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}
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$waa = new WideAngleAnalytics(); // Plugin is initialized on contruction.
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?>
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