| Current File : /var/www/pediatribu/wp-content/plugins/independent-analytics/freemius/start.php |
<?php
/**
* @package Freemius
* @copyright Copyright (c) 2015, Freemius, Inc.
* @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3
* @since 1.0.3
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Freemius SDK Version.
*
* @var string
*/
$this_sdk_version = '2.11.0';
#region SDK Selection Logic --------------------------------------------------------------------
/**
* Special logic added on 1.1.6 to make sure that every Freemius powered plugin
* will ALWAYS be loaded with the newest SDK from the active Freemius powered plugins.
*
* Since Freemius SDK is backward compatible, this will make sure that all Freemius powered
* plugins will run correctly.
*
* @since 1.1.6
*/
global $fs_active_plugins;
if ( ! function_exists( 'fs_find_caller_plugin_file' ) ) {
// Require SDK essentials.
require_once dirname( __FILE__ ) . '/includes/fs-essential-functions.php';
}
/**
* We updated the logic to support SDK loading from a subfolder of a theme as well as from a parent theme
* If the SDK is found in the active theme, it sets the relative path accordingly.
* If not, it checks the parent theme and sets the relative path if found there.
* This allows the SDK to be loaded from composer dependencies or from a custom `vendor/freemius` folder.
*
* @author Daniele Alessandra (@DanieleAlessandra)
* @since 2.9.0.5
*
*
* This complex logic fixes symlink issues (e.g. with Vargant). The logic assumes
* that if it's a file from an SDK running in a theme, the location of the SDK
* is in the main theme's folder.
*
* @author Vova Feldman (@svovaf)
* @since 1.2.2.6
*/
$file_path = fs_normalize_path( __FILE__ );
$fs_root_path = dirname( $file_path );
// @todo: Remove this code after a few months when WP 6.3 usage is low enough.
global $wp_version;
if (
! function_exists( 'wp_get_current_user' ) &&
/**
* `get_stylesheet()` will rely on `wp_get_current_user()` when it is being filtered by `theme-previews.php`. That happens only when the site editor is loaded or when the site editor is sending REST requests.
* @see theme-previews.php:wp_get_theme_preview_path()
*
* @todo This behavior is already fixed in the core (WP 6.3.2+), and this code can be removed after a few months when WP 6.3 usage is low enough.
* @since WP 6.3.0
*/
version_compare( $wp_version, '6.3', '>=' ) &&
version_compare( $wp_version, '6.3.1', '<=' ) &&
(
'site-editor.php' === basename( $_SERVER['SCRIPT_FILENAME'] ) ||
(
function_exists( 'wp_is_json_request' ) &&
wp_is_json_request() &&
! empty( $_GET['wp_theme_preview'] )
)
)
) {
// Requiring this file since the call to get_stylesheet() below can trigger a call to wp_get_current_user() when previewing a theme.
require_once ABSPATH . 'wp-includes/pluggable.php';
}
/**
* Get the themes directory where the active theme is located (not passing the stylesheet will make WordPress
* assume that the themes directory is inside `wp-content`.
*
* @author Leo Fajardo (@leorw)
* @since 2.2.3
*/
$themes_directory = get_theme_root( get_stylesheet() );
$themes_directory_name = basename( $themes_directory );
// This change ensures that the condition works even if the SDK is located in a subdirectory (e.g., vendor)
$theme_candidate_sdk_basename = str_replace( $themes_directory . '/' . get_stylesheet() . '/', '', $fs_root_path );
// Check if the current file is part of the active theme.
$is_current_sdk_from_active_theme = $file_path == $themes_directory . '/' . get_stylesheet() . '/' . $theme_candidate_sdk_basename . '/' . basename( $file_path );
$is_current_sdk_from_parent_theme = false;
// Check if the current file is part of the parent theme.
if ( ! $is_current_sdk_from_active_theme ) {
$theme_candidate_sdk_basename = str_replace( $themes_directory . '/' . get_template() . '/',
'',
$fs_root_path );
$is_current_sdk_from_parent_theme = $file_path == $themes_directory . '/' . get_template() . '/' . $theme_candidate_sdk_basename . '/' . basename( $file_path );
}
$theme_name = null;
if ( $is_current_sdk_from_active_theme ) {
$theme_name = get_stylesheet();
$this_sdk_relative_path = '../' . $themes_directory_name . '/' . $theme_name . '/' . $theme_candidate_sdk_basename;
$is_theme = true;
} else if ( $is_current_sdk_from_parent_theme ) {
$theme_name = get_template();
$this_sdk_relative_path = '../' . $themes_directory_name . '/' . $theme_name . '/' . $theme_candidate_sdk_basename;
$is_theme = true;
} else {
$this_sdk_relative_path = plugin_basename( $fs_root_path );
$is_theme = false;
/**
* If this file was included from another plugin with lower SDK version, and if this plugin is symlinked, then we need to get the actual plugin path,
* as the value right now will be wrong, it will only remove the directory separator from the file_path.
*
* The check of `fs_find_direct_caller_plugin_file` determines that this file was indeed included by a different plugin than the main plugin.
*/
if ( DIRECTORY_SEPARATOR . $this_sdk_relative_path === $fs_root_path && function_exists( 'fs_find_direct_caller_plugin_file' ) ) {
$original_plugin_dir_name = dirname( fs_find_direct_caller_plugin_file( $file_path ) );
// Remove everything before the original plugin directory name.
$this_sdk_relative_path = substr( $this_sdk_relative_path, strpos( $this_sdk_relative_path, $original_plugin_dir_name ) );
unset( $original_plugin_dir_name );
}
}
if ( ! isset( $fs_active_plugins ) ) {
// Load all Freemius powered active plugins.
$fs_active_plugins = get_option( 'fs_active_plugins' );
if ( ! is_object( $fs_active_plugins ) ) {
$fs_active_plugins = new stdClass();
}
if ( ! isset( $fs_active_plugins->plugins ) ) {
$fs_active_plugins->plugins = array();
}
}
if ( empty( $fs_active_plugins->abspath ) ) {
/**
* Store the WP install absolute path reference to identify environment change
* while replicating the storage.
*
* @author Vova Feldman (@svovaf)
* @since 1.2.1.7
*/
$fs_active_plugins->abspath = ABSPATH;
} else {
if ( ABSPATH !== $fs_active_plugins->abspath ) {
/**
* WordPress path has changed, cleanup the SDK references cache.
* This resolves issues triggered when spinning a staging environments
* while replicating the database.
*
* @author Vova Feldman (@svovaf)
* @since 1.2.1.7
*/
$fs_active_plugins->abspath = ABSPATH;
$fs_active_plugins->plugins = array();
unset( $fs_active_plugins->newest );
} else {
/**
* Make sure SDK references are still valid. This resolves
* issues when users hard delete modules via FTP.
*
* @author Vova Feldman (@svovaf)
* @since 1.2.1.7
*/
$has_changes = false;
foreach ( $fs_active_plugins->plugins as $sdk_path => $data ) {
if ( ! file_exists( ( isset( $data->type ) && 'theme' === $data->type ? $themes_directory : WP_PLUGIN_DIR ) . '/' . $sdk_path ) ) {
unset( $fs_active_plugins->plugins[ $sdk_path ] );
if (
! empty( $fs_active_plugins->newest ) &&
$sdk_path === $fs_active_plugins->newest->sdk_path
) {
unset( $fs_active_plugins->newest );
}
$has_changes = true;
}
}
if ( $has_changes ) {
if ( empty( $fs_active_plugins->plugins ) ) {
unset( $fs_active_plugins->newest );
}
update_option( 'fs_active_plugins', $fs_active_plugins );
}
}
}
if ( ! function_exists( 'fs_find_direct_caller_plugin_file' ) ) {
require_once dirname( __FILE__ ) . '/includes/supplements/fs-essential-functions-1.1.7.1.php';
}
if ( ! function_exists( 'fs_get_plugins' ) ) {
require_once dirname( __FILE__ ) . '/includes/supplements/fs-essential-functions-2.2.1.php';
}
// Update current SDK info based on the SDK path.
if ( ! isset( $fs_active_plugins->plugins[ $this_sdk_relative_path ] ) ||
$this_sdk_version != $fs_active_plugins->plugins[ $this_sdk_relative_path ]->version
) {
if ( $is_theme ) {
// Saving relative path and not only directory name as it could be a subfolder
$plugin_path = $theme_name;
} else {
$plugin_path = plugin_basename( fs_find_direct_caller_plugin_file( $file_path ) );
}
$fs_active_plugins->plugins[ $this_sdk_relative_path ] = (object) array(
'version' => $this_sdk_version,
'type' => ( $is_theme ? 'theme' : 'plugin' ),
'timestamp' => time(),
'plugin_path' => $plugin_path,
);
}
$is_current_sdk_newest = isset( $fs_active_plugins->newest ) && ( $this_sdk_relative_path == $fs_active_plugins->newest->sdk_path );
if ( ! isset( $fs_active_plugins->newest ) ) {
/**
* This will be executed only once, for the first time a Freemius powered plugin is activated.
*/
fs_update_sdk_newest_version( $this_sdk_relative_path, $fs_active_plugins->plugins[ $this_sdk_relative_path ]->plugin_path );
$is_current_sdk_newest = true;
} else if ( version_compare( $fs_active_plugins->newest->version, $this_sdk_version, '<' ) ) {
/**
* Current SDK is newer than the newest stored SDK.
*/
fs_update_sdk_newest_version( $this_sdk_relative_path, $fs_active_plugins->plugins[ $this_sdk_relative_path ]->plugin_path );
if ( class_exists( 'Freemius' ) ) {
// Older SDK version was already loaded.
if ( ! $fs_active_plugins->newest->in_activation ) {
// Re-order plugins to load this plugin first.
fs_newest_sdk_plugin_first();
}
// Refresh page.
fs_redirect( $_SERVER['REQUEST_URI'] );
}
} else {
if ( ! function_exists( 'get_plugins' ) ) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
$fs_newest_sdk = $fs_active_plugins->newest;
$fs_newest_sdk = $fs_active_plugins->plugins[ $fs_newest_sdk->sdk_path ];
$is_newest_sdk_type_theme = ( isset( $fs_newest_sdk->type ) && 'theme' === $fs_newest_sdk->type );
/**
* @var bool $is_newest_sdk_module_active
* True if the plugin with the newest SDK is active.
* True if the newest SDK is part of the current theme or current theme's parent.
* False otherwise.
*/
if ( ! $is_newest_sdk_type_theme ) {
$is_newest_sdk_module_active = is_plugin_active( $fs_newest_sdk->plugin_path );
} else {
$current_theme = wp_get_theme();
// Detect if current theme is the one registered as newer SDK
$is_newest_sdk_module_active = (
strpos(
$fs_newest_sdk->plugin_path,
'../' . $themes_directory_name . '/' . $current_theme->get_stylesheet() . '/'
) === 0
);
$current_theme_parent = $current_theme->parent();
/**
* If the current theme is a child of the theme that has the newest SDK, this prevents a redirects loop
* from happening by keeping the SDK info stored in the `fs_active_plugins` option.
*/
if ( ! $is_newest_sdk_module_active && $current_theme_parent instanceof WP_Theme ) {
// Detect if current theme parent is the one registered as newer SDK
$is_newest_sdk_module_active = (
strpos(
$fs_newest_sdk->plugin_path,
'../' . $themes_directory_name . '/' . $current_theme_parent->get_stylesheet() . '/'
) === 0
);
}
}
if ( $is_current_sdk_newest &&
! $is_newest_sdk_module_active &&
! $fs_active_plugins->newest->in_activation
) {
// If current SDK is the newest and the plugin is NOT active, it means
// that the current plugin in activation mode.
$fs_active_plugins->newest->in_activation = true;
update_option( 'fs_active_plugins', $fs_active_plugins );
}
if ( ! $is_theme ) {
$sdk_starter_path = fs_normalize_path( WP_PLUGIN_DIR . '/' . $this_sdk_relative_path . '/start.php' );
} else {
$sdk_starter_path = fs_normalize_path(
$themes_directory
. '/'
. str_replace( "../{$themes_directory_name}/", '', $this_sdk_relative_path )
. '/start.php' );
}
$is_newest_sdk_path_valid = ( $is_newest_sdk_module_active || $fs_active_plugins->newest->in_activation ) && file_exists( $sdk_starter_path );
if ( ! $is_newest_sdk_path_valid && ! $is_current_sdk_newest ) {
// Plugin with newest SDK is no longer active, or SDK was moved to a different location.
unset( $fs_active_plugins->plugins[ $fs_active_plugins->newest->sdk_path ] );
}
if ( ! ( $is_newest_sdk_module_active || $fs_active_plugins->newest->in_activation ) ||
! $is_newest_sdk_path_valid ||
// Is newest SDK downgraded.
( $this_sdk_relative_path == $fs_active_plugins->newest->sdk_path &&
version_compare( $fs_active_plugins->newest->version, $this_sdk_version, '>' ) )
) {
/**
* Plugin with newest SDK is no longer active.
* OR
* The newest SDK was in the current plugin. BUT, seems like the version of
* the SDK was downgraded to a lower SDK.
*/
// Find the active plugin with the newest SDK version and update the newest reference.
fs_fallback_to_newest_active_sdk();
} else {
if ( $is_newest_sdk_module_active &&
$this_sdk_relative_path == $fs_active_plugins->newest->sdk_path &&
( $fs_active_plugins->newest->in_activation ||
( class_exists( 'Freemius' ) && ( ! defined( 'WP_FS__SDK_VERSION' ) || version_compare( WP_FS__SDK_VERSION, $this_sdk_version, '<' ) ) )
)
) {
if ( $fs_active_plugins->newest->in_activation && ! $is_newest_sdk_type_theme ) {
// Plugin no more in activation.
$fs_active_plugins->newest->in_activation = false;
update_option( 'fs_active_plugins', $fs_active_plugins );
}
// Reorder plugins to load plugin with newest SDK first.
if ( fs_newest_sdk_plugin_first() ) {
// Refresh page after re-order to make sure activated plugin loads newest SDK.
if ( class_exists( 'Freemius' ) ) {
fs_redirect( $_SERVER['REQUEST_URI'] );
}
}
}
}
}
if ( class_exists( 'Freemius' ) ) {
// SDK was already loaded.
return;
}
if ( isset( $fs_active_plugins->newest ) && version_compare( $this_sdk_version, $fs_active_plugins->newest->version, '<' ) ) {
$newest_sdk = $fs_active_plugins->plugins[ $fs_active_plugins->newest->sdk_path ];
$plugins_or_theme_dir_path = ( ! isset( $newest_sdk->type ) || 'theme' !== $newest_sdk->type ) ?
WP_PLUGIN_DIR :
$themes_directory;
$newest_sdk_starter = fs_normalize_path(
$plugins_or_theme_dir_path
. '/'
. str_replace( "../{$themes_directory_name}/", '', $fs_active_plugins->newest->sdk_path )
. '/start.php' );
if ( file_exists( $newest_sdk_starter ) ) {
// Reorder plugins to load plugin with newest SDK first.
fs_newest_sdk_plugin_first();
// There's a newer SDK version, load it instead of the current one!
require_once $newest_sdk_starter;
return;
}
}
#endregion SDK Selection Logic --------------------------------------------------------------------
#region Hooks & Filters Collection --------------------------------------------------------------------
/**
* Freemius hooks (actions & filters) tags structure:
*
* fs_{filter/action_name}_{plugin_slug}
*
* --------------------------------------------------------
*
* Usage with WordPress' add_action() / add_filter():
*
* add_action('fs_{filter/action_name}_{plugin_slug}', $callable);
*
* --------------------------------------------------------
*
* Usage with Freemius' instance add_action() / add_filter():
*
* // No need to add 'fs_' prefix nor '_{plugin_slug}' suffix.
* my_freemius()->add_action('{action_name}', $callable);
*
* --------------------------------------------------------
*
* Freemius filters collection:
*
* fs_connect_url_{plugin_slug}
* fs_trial_promotion_message_{plugin_slug}
* fs_is_long_term_user_{plugin_slug}
* fs_uninstall_reasons_{plugin_slug}
* fs_is_plugin_update_{plugin_slug}
* fs_api_domains_{plugin_slug}
* fs_email_template_sections_{plugin_slug}
* fs_support_forum_submenu_{plugin_slug}
* fs_support_forum_url_{plugin_slug}
* fs_connect_message_{plugin_slug}
* fs_connect_message_on_update_{plugin_slug}
* fs_uninstall_confirmation_message_{plugin_slug}
* fs_pending_activation_message_{plugin_slug}
* fs_is_submenu_visible_{plugin_slug}
* fs_plugin_icon_{plugin_slug}
* fs_show_trial_{plugin_slug}
*
* --------------------------------------------------------
*
* Freemius actions collection:
*
* fs_after_license_loaded_{plugin_slug}
* fs_after_license_change_{plugin_slug}
* fs_after_plans_sync_{plugin_slug}
*
* fs_after_account_details_{plugin_slug}
* fs_after_account_user_sync_{plugin_slug}
* fs_after_account_plan_sync_{plugin_slug}
* fs_before_account_load_{plugin_slug}
* fs_after_account_connection_{plugin_slug}
* fs_account_property_edit_{plugin_slug}
* fs_account_email_verified_{plugin_slug}
* fs_account_page_load_before_departure_{plugin_slug}
* fs_before_account_delete_{plugin_slug}
* fs_after_account_delete_{plugin_slug}
*
* fs_sdk_version_update_{plugin_slug}
* fs_plugin_version_update_{plugin_slug}
*
* fs_initiated_{plugin_slug}
* fs_after_init_plugin_registered_{plugin_slug}
* fs_after_init_plugin_anonymous_{plugin_slug}
* fs_after_init_plugin_pending_activations_{plugin_slug}
* fs_after_init_addon_registered_{plugin_slug}
* fs_after_init_addon_anonymous_{plugin_slug}
* fs_after_init_addon_pending_activations_{plugin_slug}
*
* fs_after_premium_version_activation_{plugin_slug}
* fs_after_free_version_reactivation_{plugin_slug}
*
* fs_after_uninstall_{plugin_slug}
* fs_before_admin_menu_init_{plugin_slug}
*/
#endregion Hooks & Filters Collection --------------------------------------------------------------------
if ( ! class_exists( 'Freemius' ) ) {
if ( ! defined( 'WP_FS__SDK_VERSION' ) ) {
define( 'WP_FS__SDK_VERSION', $this_sdk_version );
}
$plugins_or_theme_dir_path = fs_normalize_path( trailingslashit( $is_theme ?
$themes_directory :
WP_PLUGIN_DIR ) );
if ( 0 === strpos( $file_path, $plugins_or_theme_dir_path ) ) {
// No symlinks
} else {
/**
* This logic finds the SDK symlink and set WP_FS__DIR to use it.
*
* @author Vova Feldman (@svovaf)
* @since 1.2.2.5
*/
$sdk_symlink = null;
// Try to load SDK's symlink from cache.
if ( isset( $fs_active_plugins->plugins[ $this_sdk_relative_path ] ) &&
is_object( $fs_active_plugins->plugins[ $this_sdk_relative_path ] ) &&
! empty( $fs_active_plugins->plugins[ $this_sdk_relative_path ]->sdk_symlink )
) {
$sdk_symlink = $fs_active_plugins->plugins[ $this_sdk_relative_path ]->sdk_symlink;
if ( 0 === strpos( $sdk_symlink, $plugins_or_theme_dir_path ) ) {
/**
* Make the symlink path relative.
*
* @author Leo Fajardo (@leorw)
*/
$sdk_symlink = substr( $sdk_symlink, strlen( $plugins_or_theme_dir_path ) );
$fs_active_plugins->plugins[ $this_sdk_relative_path ]->sdk_symlink = $sdk_symlink;
update_option( 'fs_active_plugins', $fs_active_plugins );
}
$realpath = realpath( $plugins_or_theme_dir_path . $sdk_symlink );
if ( ! is_string( $realpath ) || ! file_exists( $realpath ) ) {
$sdk_symlink = null;
}
}
if ( empty( $sdk_symlink ) ) // Has symlinks, therefore, we need to configure WP_FS__DIR based on the symlink.
{
$partial_path_right = basename( $file_path );
$partial_path_left = dirname( $file_path );
$realpath = realpath( $plugins_or_theme_dir_path . $partial_path_right );
while ( '/' !== $partial_path_left &&
( false === $realpath || $file_path !== fs_normalize_path( $realpath ) )
) {
$partial_path_right = trailingslashit( basename( $partial_path_left ) ) . $partial_path_right;
$partial_path_left_prev = $partial_path_left;
$partial_path_left = dirname( $partial_path_left_prev );
/**
* Avoid infinite loop if for example `$partial_path_left_prev` is `C:/`, in this case,
* `dirname( 'C:/' )` will return `C:/`.
*
* @author Leo Fajardo (@leorw)
*/
if ( $partial_path_left === $partial_path_left_prev ) {
$partial_path_left = '';
break;
}
$realpath = realpath( $plugins_or_theme_dir_path . $partial_path_right );
}
if ( ! empty( $partial_path_left ) && '/' !== $partial_path_left ) {
$sdk_symlink = fs_normalize_path( dirname( $partial_path_right ) );
// Cache value.
if ( isset( $fs_active_plugins->plugins[ $this_sdk_relative_path ] ) &&
is_object( $fs_active_plugins->plugins[ $this_sdk_relative_path ] )
) {
$fs_active_plugins->plugins[ $this_sdk_relative_path ]->sdk_symlink = $sdk_symlink;
update_option( 'fs_active_plugins', $fs_active_plugins );
}
}
}
if ( ! empty( $sdk_symlink ) ) {
// Set SDK dir to the symlink path.
define( 'WP_FS__DIR', $plugins_or_theme_dir_path . $sdk_symlink );
}
}
// Load SDK files.
require_once dirname( __FILE__ ) . '/require.php';
/**
* Quick shortcut to get Freemius for specified plugin.
* Used by various templates.
*
* @param number $module_id
*
* @return Freemius
*/
function freemius( $module_id ) {
return Freemius::instance( $module_id );
}
/**
* @param string $slug
* @param number $plugin_id
* @param string $public_key
* @param bool $is_live Is live or test plugin.
* @param bool $is_premium Hints freemius if running the premium plugin or not.
*
* @return Freemius
*
* @deprecated Please use fs_dynamic_init().
*/
function fs_init( $slug, $plugin_id, $public_key, $is_live = true, $is_premium = true ) {
$fs = Freemius::instance( $plugin_id, $slug, true );
$fs->init( $plugin_id, $public_key, $is_live, $is_premium );
return $fs;
}
/**
* @param array <string,string|bool|array> $module Plugin or Theme details.
*
* @return Freemius
* @throws Freemius_Exception
*/
function fs_dynamic_init( $module ) {
$fs = Freemius::instance( $module['id'], $module['slug'], true );
$fs->dynamic_init( $module );
return $fs;
}
function fs_dump_log() {
FS_Logger::dump();
}
}