mirror of
https://framagit.org/les/gancio.git
synced 2025-01-31 08:32:23 +01:00
276 lines
9 KiB
PHP
276 lines
9 KiB
PHP
<?php
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defined( 'ABSPATH' ) or die( 'Nope, not accessing this' );
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// https://codex.wordpress.org/Settings_API
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// Fires as an admin screen or script is being initialized. Register out settings
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add_action('network_admin_menu', 'wpgancio_settings_init');
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add_action('admin_menu', 'wpgancio_settings_init');
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add_action('add_meta_boxes_event', 'wpgancio_remove_meta_boxes', 10, 2);
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function wpgancio_remove_meta_boxes () {
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remove_meta_box('postcustom', 'event', 'normal');
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}
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function wpgancio_settings_init() {
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if (!is_network_admin()) {
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add_options_page(
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'Gancio',
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'Gancio',
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'manage_options',
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'wpgancio',
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'wpgancio_options_page_html');
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} else {
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add_submenu_page(
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'settings.php',
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'Gancio',
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'Gancio',
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'manage_network_options',
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'wpgancio',
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'wpgancio_network_options_page_html');
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}
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// register a new settings page
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add_settings_section('wpgancio_settings', __('Settings'), false, 'wpgancio');
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// register a new field in the 'wpgancio_settings' section
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add_settings_field('wpgancio_instance_url',
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__('Instance URL', 'wpgancio'),
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'wpgancio_instance_url_cb', 'wpgancio',
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'wpgancio_settings'
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);
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register_setting('wpgancio', 'wpgancio_instance_url', 'wpgancio_instance_url_validate');
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register_setting('wpgancio', 'wpgancio_client_id');
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register_setting('wpgancio', 'wpgancio_client_secret');
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register_setting('wpgancio', 'wpgancio_token');
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}
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add_action( 'update_option_wpgancio_instance_url', 'wpgancio_update_options', 15, 2);
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add_action( 'update_site_option_wpgancio_instance_url', 'wpgancio_update_options', 15, 2);
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function wpgancio_update_options ($old_value, $instance_url) {
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if (!is_network_admin()) {
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$redirect_uri = admin_url('options-general.php?page=wpgancio');
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$client_id = get_option('wpgancio_client_id');
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} else {
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$redirect_uri = network_admin_url('settings.php?page=wpgancio');
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$client_id = get_site_option('wpgancio_client_id');
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}
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wp_redirect(add_query_arg(array(
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"response_type" => "code",
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"redirect_uri" => $redirect_uri,
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"scope" => "event:write",
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"client_id" => $client_id ), "{$instance_url}/oauth/authorize"));
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// return $instance_url;
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exit;
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}
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add_action( 'network_admin_edit_wpgancio_instance_url', 'wpgancio_instance_url_save_settings' );
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function wpgancio_instance_url_save_settings(){
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// check_admin_referer( 'misha-validate' ); // Nonce security check
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if (isset($_POST['wpgancio_instance_url'])) {
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update_site_option( 'wpgancio_instance_url', $_POST['wpgancio_instance_url'] );
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} else {
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delete_site_option( 'wpgancio_instance_url');
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}
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wp_redirect( add_query_arg( array(
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'page' => 'wpgancio',
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'updated' => true ), network_admin_url('settings.php?page=wpgancio')
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));
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exit;
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}
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// Fires before the administration menu loads in the admin, add our options page
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function wpgancio_instance_url_validate ($instance_url) {
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if (!is_network_admin()) {
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$old_instance_url = get_option('wpgancio_instance_url');
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if ($instance_url === $old_instance_url) {
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return $instance_url;
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}
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} else {
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$old_instance_url = get_site_option('wpgancio_instance_url');
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if ($instance_url === $old_instance_url) {
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return $instance_url;
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}
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}
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if (!is_network_admin()) {
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$redirect_uri = get_site_url(null, '/wp-admin/options-general.php?page=wpgancio');
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} else {
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$redirect_uri = get_site_url(null, '/wp-admin/network/settings.php?page=wpgancio');
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}
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// create this WP instance as a new client in selected gancio instance
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$response = wp_remote_post("$instance_url/api/client", array(
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'method' => 'POST',
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'body' => array(
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'client_name' => 'WPGancio',
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'redirect_uris' => esc_html($redirect_uri),
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'scopes' => 'event:write',
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'website' => 'https://gancio.org'
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)
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));
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if (is_wp_error($response)) {
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add_settings_error('wpgancio_messages', 'wpgancio_messages',
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$response->get_error_message());
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} else {
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$data = json_decode( wp_remote_retrieve_body($response), true);
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if (!is_network_admin()) {
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update_option('wpgancio_client_secret', sanitize_key($data['client_secret']));
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update_option('wpgancio_client_id', sanitize_key($data['client_id']));
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} else {
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update_site_option('wpgancio_client_secret', sanitize_key($data['client_secret']));
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update_site_option('wpgancio_client_id', sanitize_key($data['client_id']));
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}
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return $instance_url;
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}
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}
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// instance url field cb
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// field callbacks can accept an $args parameter, which is an array.
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// $args is defined at the add_settings_field() function.
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// wordpress has magic interaction with the following keys: label_for, class.
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// the "label_for" key value is used for the "for" attribute of the <label>.
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// the "class" key value is used for the "class" attribute of the <tr> containing the field.
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// you can add custom key value pairs to be used inside your callbacks.
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function wpgancio_instance_url_cb( $args ) {
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// get the value of the setting we've registered with register_setting()
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if (is_network_admin()) {
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$instance_url = get_site_option( 'wpgancio_instance_url' );
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} else {
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$instance_url = get_option( 'wpgancio_instance_url' );
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}
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// output the field
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?>
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<input id="wpgancio_instance_url"
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value="<?php echo esc_attr($instance_url); ?>"
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name="wpgancio_instance_url">
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<p class="description">Instance URL you want to publish events to.</p>
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<?php
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}
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/**
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* top level menu:
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* callback functions
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*/
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function wpgancio_options_page_html() {
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// check user capabilities
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if (! current_user_can('manage_options')) { return; }
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// show error/update messages
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$code = sanitize_key(isset($_GET['code']) ? $_GET['code'] : '');
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if ( $code ) {
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update_option('wpgancio_code', $code);
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$instance_url = get_option('wpgancio_instance_url');
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$response = wp_remote_post($instance_url . "/oauth/token", array(
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'body' => array(
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'client_id' => get_option('wpgancio_client_id'),
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'client_secret' => get_option('wpgancio_client_secret'),
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'scope' => 'event:write',
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'grant_type' => 'authorization_code',
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'code' => $code
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)));
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if (is_wp_error($response)) {
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add_settings_error('wpgancio_messages', 'wpgancio_messages', $response->get_error_message());
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settings_errors('wpgancio_messages');
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} elseif ($response['response']['code'] != 200) {
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add_settings_error('wpgancio_messages', 'wpgancio_messages', wp_remote_retrieve_body($response));
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settings_errors('wpgancio_messages');
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} else {
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$data = json_decode(wp_remote_retrieve_body($response), true);
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update_option('wpgancio_token', sanitize_key($data['access_token']));
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update_option('wpgancio_refresh', sanitize_key($data['refresh_token']));
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add_settings_error('wpgancio_messages', 'wpgancio_messages', 'Association completed!', 'success');
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settings_errors('wpgancio_messages');
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}
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}
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wpgancio_general_options_page_html();
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}
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function wpgancio_network_options_page_html() {
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// check user capabilities
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if (! current_user_can('manage_site_options')) { return; }
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// show error/update messages
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$code = sanitize_key(isset($_GET['code']) ? $_GET['code'] : '');
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if ( $code ) {
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update_site_option('wpgancio_code', $code);
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$instance_url = get_site_option('wpgancio_instance_url');
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$response = wp_remote_post($instance_url . "/oauth/token", array(
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'body' => array(
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'client_id' => get_site_option('wpgancio_client_id'),
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'client_secret' => get_site_option('wpgancio_client_secret'),
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'scope' => 'event:write',
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'grant_type' => 'authorization_code',
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'code' => $code
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)));
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if (is_wp_error($response)) {
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add_settings_error('wpgancio_messages', 'wpgancio_messages', $response->get_error_message());
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settings_errors('wpgancio_messages');
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} elseif (wp_remote_retrieve_response_code($response) != 200) {
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add_settings_error('wpgancio_messages', 'wpgancio_messages', wp_remote_retrieve_body($response));
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settings_errors('wpgancio_messages');
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} else {
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$data = json_decode(wp_remote_retrieve_body($response), true);
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update_site_option('wpgancio_token', sanitize_key($data['access_token']));
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update_site_option('wpgancio_refresh', sanitize_key($data['refresh_token']));
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add_settings_error('wpgancio_messages', 'wpgancio_messages', 'Association completed!', 'success');
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settings_errors('wpgancio_messages');
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}
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}
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wpgancio_general_options_page_html();
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}
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function wpgancio_general_options_page_html () {
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?>
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<div class="wrap">
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<h1><?php echo esc_html(get_admin_page_title()); ?></h1>
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<?php if (!is_network_admin()) { ?>
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<form action="options.php" method="post">
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<?php } else { ?>
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<form action="edit.php?action=wpgancio_instance_url" method="post">
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<?php }
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// output security fields for the registered setting "wpgancio"
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settings_fields('wpgancio');
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// output setting sections and their fields
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// (sections are registered for "wpgancio", each field is registered to a specific section)
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do_settings_sections('wpgancio');
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// output save settings button
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submit_button('Save Settings');
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?>
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</form>
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</div>
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<?php
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}
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