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<?php |
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|
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declare(strict_types=1); |
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|
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namespace RenzoJohnson\Blocks\Variables; |
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|
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\defined( 'ABSPATH' ) || exit; |
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|
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final class VariablesEverywhere { |
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|
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public const OPTION_NAME = 'blocks_variables_everywhere'; |
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|
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private bool $buffer_started = false; |
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|
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public function __construct( |
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private readonly VariableResolver $resolver, |
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private readonly \Blocks_Settings_Repository $settings, |
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) { |
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} |
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|
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public function register_hooks(): void { |
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\add_filter( 'the_content', $this->filter_content( ... ), 12 ); |
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\add_filter( 'widget_text', $this->filter_content( ... ), 12 ); |
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\add_filter( 'widget_block_content', $this->filter_content( ... ), 12 ); |
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\add_filter( 'bricks/frontend/render_data', $this->filter_content( ... ), 12 ); |
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\add_filter( 'breakdance_singular_content', $this->filter_content( ... ), 12 ); |
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\add_action( 'template_redirect', $this->start_output_pass( ... ), 2 ); |
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} |
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|
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public function enabled(): bool { |
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return $this->settings->get_bool( self::OPTION_NAME ); |
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} |
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|
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public function filter_content( mixed $content ): mixed { |
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if ( ! \is_string( $content ) || '' === $content || ! $this->enabled() ) { |
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return $content; |
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} |
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|
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return $this->resolver->replace_html( $content ); |
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} |
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|
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public function start_output_pass(): void { |
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if ( ! $this->should_start_output_pass() ) { |
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return; |
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} |
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|
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$this->buffer_started = true; |
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\ob_start( $this->filter_output( ... ) ); |
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} |
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|
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public function filter_output( string $html ): string { |
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foreach ( \headers_list() as $header ) { |
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if ( 0 !== \stripos( $header, 'Content-Type:' ) ) { |
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continue; |
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} |
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|
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if ( false === \stripos( $header, 'text/html' ) && false === \stripos( $header, 'application/xhtml+xml' ) ) { |
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return $html; |
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} |
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} |
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|
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return $this->resolver->replace_html( $html ); |
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} |
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|
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private function should_start_output_pass(): bool { |
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if ( $this->buffer_started || ! $this->enabled() ) { |
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return false; |
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} |
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|
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if ( |
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\is_admin() |
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|| \is_feed() |
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|| \is_robots() |
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|| \is_trackback() |
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|| \wp_doing_ajax() |
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|| ( \defined( 'REST_REQUEST' ) && REST_REQUEST ) |
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|| ( \defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST ) |
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) { |
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return false; |
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} |
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|
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$status = \http_response_code(); |
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|
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if ( \is_int( $status ) && ( 204 === $status || 304 === $status ) ) { |
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return false; |
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} |
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|
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return (bool) \apply_filters( 'blocks_variables_output_buffer_enabled', true ); |
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} |
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} |
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|
