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<?php |
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/** |
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* Plugin Name: Substack Importer |
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* Plugin URI: https://github.com/wordpress/substack-importer |
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* Description: A plugin that lets you import content from Substack to your WordPress site |
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* Author: wordpressdotorg |
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* Text Domain: substack-importer |
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* Version: 1.2.0 |
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* Requires PHP: 7.4 |
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* Tested up to: 6.9 |
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* |
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* @package SubstackImporter |
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*/ |
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|
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use SubstackImporter\Importer_Admin; |
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|
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|
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defined( 'ABSPATH' ) || exit; |
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|
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/** Before the plugin is activated, check if the wxr-generator and wordpress-import plugins are loaded. */ |
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register_activation_hook( __FILE__, 'child_plugin_activate' ); |
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function child_plugin_activate() { |
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|
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$error_msg = __( 'Sorry but this plugin requires the %s plugin to be installed and active.', 'substack-importer' ); |
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$plugins_link = '<a href="' . admin_url( 'plugins.php' ) . '">' . __( '« Return to plugins', 'substack-importer' ) . '</a>'; |
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|
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if ( ! is_plugin_active( 'wordpress-importer/wordpress-importer.php' ) && current_user_can( 'activate_plugins' ) ) { |
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wp_die( sprintf( $error_msg, 'WordPress Importer' ) . '<br>' . $plugins_link ); |
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} |
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} |
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|
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function substack_importer_init() { |
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|
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require __DIR__ . '/vendor/autoload.php'; |
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|
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load_plugin_textdomain( 'substack-importer' ); |
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|
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$importer = new Importer_Admin(); |
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|
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// Register the Ajax action that handles fetching additional post data through the Substack API |
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add_action( 'wp_ajax_substack_progress', array( $importer, 'progress' ) ); |
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|
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if ( ! defined( 'WP_LOAD_IMPORTERS' ) ) { |
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return; |
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} |
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|
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register_importer( |
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'substack', |
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'Substack', |
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__( 'Import content from a Substack newsletter', 'substack-importer' ), |
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array( |
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$importer, |
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'run', |
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) |
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); |
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|
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if ( isset( $_GET['import'] ) && 'substack' === $_GET['import'] ) { |
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wp_enqueue_script( 'substack-index-js', plugins_url( '/js/index.js', __FILE__ ) ); |
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wp_enqueue_style( 'substack-index-css', plugins_url( '/css/index.css', __FILE__ ) ); |
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} |
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} |
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add_action( 'admin_init', 'substack_importer_init' ); |
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|
