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<?php |
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|
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/** |
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Plugin Name: Polylang |
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Plugin URI: https://polylang.pro |
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Version: 2.4 |
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Author: Frédéric Demarle |
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Author uri: https://polylang.pro |
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Description: Adds multilingual capability to WordPress |
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Text Domain: polylang |
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Domain Path: /languages |
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*/ |
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|
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/* |
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* Copyright 2011-2018 Frédéric Demarle |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* ( at your option ) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
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* MA 02110-1301, USA. |
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* |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // don't access directly |
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}; |
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|
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if ( defined( 'POLYLANG_BASENAME' ) ) { |
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// The user is attempting to activate a second plugin instance, typically Polylang and Polylang Pro |
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require_once ABSPATH . 'wp-admin/includes/plugin.php'; |
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if ( defined( 'POLYLANG_PRO' ) ) { |
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// Polylang Pro is already activated |
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if ( is_plugin_active( plugin_basename( __FILE__ ) ) ) { |
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require_once ABSPATH . 'wp-includes/pluggable.php'; |
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deactivate_plugins( plugin_basename( __FILE__ ) ); // Deactivate this plugin |
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// WP does not allow us to send a custom meaningful message, so just tell the plugin has been deactivated |
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wp_safe_redirect( add_query_arg( 'deactivate', 'true', remove_query_arg( 'activate' ) ) ); |
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exit; |
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} |
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} else { |
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// Polylang was activated, deactivate it to keep only what we expect to be Polylang Pro |
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deactivate_plugins( POLYLANG_BASENAME ); |
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} |
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} else { |
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// Go on loading the plugin |
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define( 'POLYLANG_VERSION', '2.4' ); |
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define( 'PLL_MIN_WP_VERSION', '4.7' ); |
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|
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define( 'POLYLANG_FILE', __FILE__ ); // this file |
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define( 'POLYLANG_BASENAME', plugin_basename( POLYLANG_FILE ) ); // plugin name as known by WP |
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define( 'POLYLANG_DIR', dirname( POLYLANG_FILE ) ); // our directory |
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define( 'POLYLANG', ucwords( str_replace( '-', ' ', dirname( POLYLANG_BASENAME ) ) ) ); |
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|
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define( 'PLL_ADMIN_INC', POLYLANG_DIR . '/admin' ); |
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define( 'PLL_FRONT_INC', POLYLANG_DIR . '/frontend' ); |
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define( 'PLL_INC', POLYLANG_DIR . '/include' ); |
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define( 'PLL_INSTALL_INC', POLYLANG_DIR . '/install' ); |
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define( 'PLL_MODULES_INC', POLYLANG_DIR . '/modules' ); |
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define( 'PLL_SETTINGS_INC', POLYLANG_DIR . '/settings' ); |
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|
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require_once PLL_INC . '/class-polylang.php'; |
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|
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if ( file_exists( PLL_INC . '/class-polylang-pro.php' ) ) { |
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define( 'POLYLANG_PRO', true ); |
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require_once PLL_INC . '/class-polylang-pro.php'; |
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} |
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} |
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|
