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<?php |
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/** |
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* Helper functions for theme support. |
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* |
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* @package WP_Defender\Traits |
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*/ |
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|
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namespace WP_Defender\Traits; |
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|
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use WP_Theme; |
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|
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trait Theme { |
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|
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/** |
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* No use get_theme_root(). |
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* |
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* @return string |
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*/ |
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public function get_path_of_themes_dir(): string { |
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return WP_CONTENT_DIR . DIRECTORY_SEPARATOR . 'themes' . DIRECTORY_SEPARATOR; |
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} |
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|
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/** |
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* Get all installed themes. |
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* |
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* @return array |
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*/ |
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public function get_themes(): array { |
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if ( ! function_exists( 'wp_get_themes' ) ) { |
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require_once ABSPATH . '/wp-includes/theme.php'; |
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} |
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|
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return wp_get_themes(); |
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} |
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|
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/** |
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* Get theme's details. |
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* |
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* @return WP_Theme |
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*/ |
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public function get_theme(): WP_Theme { |
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if ( ! function_exists( 'wp_get_themes' ) ) { |
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require_once ABSPATH . '/wp-includes/theme.php'; |
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} |
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|
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return wp_get_theme(); |
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} |
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|
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/** |
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* Get all slugs |
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* |
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* @return array |
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*/ |
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public function get_theme_slugs(): array { |
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$slugs = array(); |
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foreach ( $this->get_themes() as $slug => $theme ) { |
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if ( is_object( $theme->parent() ) ) { |
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continue; |
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} |
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$slugs[] = $slug; |
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} |
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|
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return $slugs; |
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} |
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|
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/** |
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* Check if the given theme file path is the active theme. |
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* |
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* @param string $file_path The absolute file path to the theme file. |
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* |
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* @return bool Returns true if the given theme file path is the active theme, false otherwise. |
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*/ |
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public function is_active_theme( $file_path ): bool { |
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$active_theme = $this->get_theme(); |
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$theme_dir = $this->get_path_of_themes_dir(); |
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$abs_path = $theme_dir; |
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$abs_path = defender_replace_line( $abs_path ); |
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// Without the first slash. |
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$rev_file = str_replace( $abs_path, '', $file_path ); |
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$theme_data = explode( '/', $rev_file ); |
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$theme_slug = $theme_data[0]; |
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// Checking if the given theme is a child theme. |
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if ( false !== stripos( $theme_slug, '-child' ) ) { |
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$theme_slug = str_replace( '-child', '', $theme_slug ); |
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} |
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// Checking if the active theme is a parent theme. |
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if ( is_object( $active_theme->parent() ) ) { |
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$active_theme_slug = $active_theme->parent()->get_stylesheet(); |
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} else { |
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$active_theme_slug = $active_theme->get_stylesheet(); |
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} |
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|
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return $theme_slug === $active_theme_slug; |
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} |
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} |
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|
