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<?php |
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/** |
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* Compatibility layer for the old GVT_API_Manager license system. |
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* |
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* Old gVectors addons include gvt-api-manager.php, which registers hooks |
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* to communicate with the old gVectors license server (gvectors.com/gvt-api.php). |
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* This is now superseded by the Paddle module's license system. |
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* |
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* This file MUST be loaded in the global namespace (before the core plugin namespace). |
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* |
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* Strategy: |
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* 1) Define a dummy GVT_API_Manager class so that old addon copies which |
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* include gvt-api-manager.php with `class_exists('GVT_API_Manager')` guard |
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* will NOT define or instantiate the real class — prevents all old hooks. |
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* |
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* 2) If the real class was already loaded (addon loaded before gVectors Core Plugin), |
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* remove all hooks registered by GVT_API_Manager instances to stop |
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* unnecessary API calls to the old server and conflicting update checks. |
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*/ |
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|
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if( ! class_exists( 'GVT_API_Manager' ) ) { |
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/** |
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* Dummy GVT_API_Manager class. |
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* Accepts the same constructor arguments as the real class but does nothing. |
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* Prevents old addon installs from registering legacy license hooks. |
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*/ |
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class GVT_API_Manager { |
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public function __construct( $plugin_filename, $plugin_option_slug, $admin_hook ) { |
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// Intentionally empty — old license manager superseded by the Paddle module. |
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} |
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} |
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} else { |
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/** |
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* Real GVT_API_Manager was already loaded (addon loaded before gVectors Core Plugin). |
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* Remove all hooks it registered to prevent: |
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* - Update checks against the old gvectors.com server |
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* - Old license activation forms and admin notices |
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* - Old auto-update UI customizations |
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* - Old plugin action links (Disconnect License) |
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*/ |
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function gvectors_remove_old_gvt_api_manager_hooks() { |
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global $wp_filter; |
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|
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// Collect removals first, then apply — safe against foreach mutation issues |
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$removals = []; |
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foreach( $wp_filter as $tag => $filter_obj ) { |
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if( ! is_object( $filter_obj ) || empty( $filter_obj->callbacks ) ) continue; |
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|
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foreach( $filter_obj->callbacks as $priority => $callbacks ) { |
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foreach( $callbacks as $key => $callback ) { |
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if( ! is_array( $callback['function'] ) ) continue; |
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if( ! is_object( $callback['function'][0] ) ) continue; |
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if( ! ( $callback['function'][0] instanceof GVT_API_Manager ) ) continue; |
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|
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$removals[] = [ $tag, $priority, $key ]; |
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} |
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} |
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} |
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|
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foreach( $removals as $r ) { |
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unset( $wp_filter[ $r[0] ]->callbacks[ $r[1] ][ $r[2] ] ); |
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} |
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} |
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|
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add_action( 'plugins_loaded', 'gvectors_remove_old_gvt_api_manager_hooks', 0 ); // priority 0 = as early as possible within plugins_loaded |
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add_action( 'wp_loaded', 'gvectors_remove_old_gvt_api_manager_hooks', 999 ); // priority 0 = as early as possible within plugins_loaded |
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} |
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|
