fediembedi.php 13.6 KB
Newer Older
MediaFormat's avatar
MediaFormat committed
1 2 3 4
<?php
/**
 * Plugin Name: FediEmbedi
 * Plugin URI: https://git.feneas.org/mediaformat/fediembedi
MediaFormat's avatar
MediaFormat committed
5
 * Github Plugin URI: https://github.com/mediaformat/fediembedi
MediaFormat's avatar
MediaFormat committed
6
 * Description: A widget to show your Mastodon profile timeline
MediaFormat's avatar
vbump  
MediaFormat committed
7
 * Version: 0.8.3
MediaFormat's avatar
MediaFormat committed
8 9
 * Author: mediaformat
 * Author URI: https://mediaformat.org
MediaFormat's avatar
MediaFormat committed
10 11
 * License: GPLv3
 * License URI: https://www.gnu.org/licenses/gpl-3.0.en.html
MediaFormat's avatar
MediaFormat committed
12 13 14 15 16 17 18 19 20 21 22 23
 * Text Domain: fediembedi
 * Domain Path: /languages
 */
namespace FediEmbedi;
require_once 'fediembedi-client.php';

class FediConfig
{
    public function __construct()
    {
        add_action('plugins_loaded', array($this, 'init'));
        add_action('widgets_init', array($this, 'fediembedi_widget'));
24
        add_action('admin_enqueue_scripts', array($this, 'enqueue_scripts'));
MediaFormat's avatar
MediaFormat committed
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
        add_action('wp_enqueue_scripts', array($this, 'enqueue_styles'));
        add_action('admin_menu', array($this, 'configuration_page'));
        add_action('admin_notices', array($this, 'admin_notices'));
        add_filter('plugin_action_links_'.plugin_basename(__FILE__), array($this, 'fediembedi_add_plugin_page_settings_link'));

    }

    /**
     * Init
     *
     * Plugin initialization
     *
     * @return void
     */
    public function init()
    {
        $plugin_dir = basename(dirname(__FILE__));
        //load_plugin_textdomain('fediembedi', false, $plugin_dir . '/languages');

        if (isset($_GET['code'])) {
45 46 47
        //if (isset($_GET['code']) && isset($GET['instance_type'])) {

            $instance_type = $_REQUEST['instance_type'];
MediaFormat's avatar
MediaFormat committed
48
            $code = $_GET['code'];
49 50 51 52 53 54 55 56 57 58 59

            switch ($instance_type) {
              case 'mastodon':
                $client_id = get_option('fediembedi-mastodon-client-id');
                $client_secret = get_option('fediembedi-mastodon-client-secret');
                break;
              case 'pixelfed':
                $client_id = get_option('fediembedi-pixelfed-client-id');
                $client_secret = get_option('fediembedi-pixelfed-client-secret');
                break;
            }
MediaFormat's avatar
MediaFormat committed
60 61 62 63

            if (!empty($code) && !empty($client_id) && !empty($client_secret)) {
                //echo __('Authentification, please wait', 'fediembedi') . '...';

64 65 66 67 68 69 70 71 72 73 74 75 76 77
                switch ($instance_type) {
                  case 'mastodon':
                    update_option('fediembedi-mastodon-token', 'nada');
                    $instance = get_option('fediembedi-mastodon-instance');
                    $client = new \FediClient($instance);
                    $token = $client->get_bearer_token($client_id, $client_secret, $code, get_admin_url() . '?instance_type=' . $instance_type);
                    break;
                  case 'pixelfed':
                    update_option('fediembedi-pixelfed-token', 'nada');
                    $instance = get_option('fediembedi-pixelfed-instance');
                    $client = new \FediClient($instance);
                    $token = $client->get_bearer_token($client_id, $client_secret, $code, get_admin_url() . '?instance_type=' . $instance_type);
                    break;
                }
MediaFormat's avatar
MediaFormat committed
78 79

                if (isset($token->error)) {
MediaFormat's avatar
MediaFormat committed
80
                    //TODO: Proper error message
MediaFormat's avatar
MediaFormat committed
81 82 83 84 85 86 87 88 89 90 91
                    update_option(
                        'fediembedi-notice',
                        serialize(
                            array(
                                'message' => '<strong>FediEmbedi</strong> : ' . __("Can't log you in.", 'fediembedi') .
                                '<p><strong>' . __('Instance message', 'fediembedi') . '</strong> : ' . $token->error_description . '</p>',
                                'class' => 'error',
                            )
                        )
                    );
                    unset($token);
92 93 94 95 96 97 98 99
                    switch ($instance_type) {
                      case 'mastodon':
                        update_option('fediembedi-mastodon-token', '');
                        break;
                      case 'pixelfed':
                        update_option('fediembedi-pixelfed-token', '');
                        break;
                    }
MediaFormat's avatar
MediaFormat committed
100
                } else {
101 102 103 104 105 106 107 108 109 110 111 112
                    switch ($instance_type) {
                      case 'mastodon':
                        update_option('fediembedi-mastodon-client-id', '');
                        update_option('fediembedi-mastodon-client-secret', '');
                        update_option('fediembedi-mastodon-token', $token->access_token);
                        break;
                      case 'pixelfed':
                        update_option('fediembedi-pixelfed-client-id', '');
                        update_option('fediembedi-pixelfed-client-secret', '');
                        update_option('fediembedi-pixelfed-token', $token->access_token);
                        break;
                    }
MediaFormat's avatar
MediaFormat committed
113 114 115 116 117 118 119 120 121 122 123 124

                }
                $redirect_url = get_admin_url() . 'options-general.php?page=fediembedi';
            } else {
                //Probably hack or bad refresh, redirect to homepage
                $redirect_url = home_url();
            }

            wp_redirect($redirect_url);
            exit;
        }

125 126
        $mastodon_token = get_option('fediembedi-mastodon-token');
        $pixelfed_token = get_option('fediembedi-pixelfed-token');
MediaFormat's avatar
MediaFormat committed
127 128 129 130 131 132 133

    }

    /*
     *  Widget
     */
    public function fediembedi_widget() {
134
      //Mastodon
135
      include(plugin_dir_path(__FILE__) . 'fediembedi-mastodon-widget.php' );
136
      register_widget( 'FediEmbedi_Mastodon' );
137 138 139
      if(empty(get_option('fediembedi-mastodon-token'))){
        unregister_widget( 'FediEmbedi_Mastodon' );
      }
140 141

      //Pixelfed
142
      include(plugin_dir_path(__FILE__) . 'fediembedi-pixelfed-widget.php' );
143
      register_widget( 'FediEmbedi_Pixelfed' );
144 145 146
      if(empty(get_option('fediembedi-pixelfed-token'))){
        unregister_widget( 'FediEmbedi_Pixelfed' );
      }
147 148

      //PeerTube
149
      include(plugin_dir_path(__FILE__) . 'fediembedi-peertube-widget.php' );
150
    	register_widget( 'FediEmbedi_PeerTube' );
MediaFormat's avatar
MediaFormat committed
151 152 153 154
    }

    public function enqueue_styles($hook)
    {
155 156 157 158 159 160 161 162 163
        if( is_active_widget( false, false, 'mastodon') ) {
            wp_enqueue_style( 'mastodon', plugin_dir_url( __FILE__ ) . 'assets/mastodon.css', array(), filemtime(plugin_dir_path( __FILE__ ) . 'assets/mastodon.css') );
        }
        if( is_active_widget( false, false, 'pixelfed') ) {
            wp_enqueue_style( 'bootstrap', plugin_dir_url( __FILE__ ) . 'assets/bootstrap/css/bootstrap.min.css', array(), '4.4.1' );
            wp_enqueue_style( 'pixelfed', plugin_dir_url( __FILE__ ) . 'assets/pixelfed.css', array(), filemtime(plugin_dir_path( __FILE__ ) . 'assets/pixelfed.css') );
        }
        if( is_active_widget( false, false, 'peertube') ) {
            wp_enqueue_style( 'peertube', plugin_dir_url( __FILE__ ) . 'assets/peertube.css', array(), filemtime(plugin_dir_path( __FILE__ ) . 'assets/mastodon.css') );
MediaFormat's avatar
MediaFormat committed
164 165 166
        }
    }

167 168 169 170 171 172 173 174 175 176 177 178
    public function enqueue_scripts($hook)
    {
      global $pagenow;
      $infos = get_plugin_data(__FILE__);
      if ($pagenow == "options-general.php") {
          //We might be on settings page <-- Do you know a bette solution to get if we are in our own settings page?
          $plugin_url = plugin_dir_url(__FILE__);
          //wp_enqueue_script('settings_page', $plugin_url . 'assets/settings_page.js', array('jquery'), $infos['Version'], true);

      }
    }

MediaFormat's avatar
MediaFormat committed
179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209
    /**
     * Configuration_page
     *
     * Add the configuration page menu
     *
     * @return void
     */
    public function configuration_page()
    {
        add_options_page(
            'FediEmbedi',
            'FediEmbedi',
            'manage_options',
            'fediembedi',
            array($this, 'show_configuration_page')
        );
    }

    /**
     * Show_configuration_page
     *
     * Content of the configuration page
     *
     * @throws Exception The exception.
     * @return void
     */
    public function show_configuration_page()
    {

        wp_enqueue_style('fediembedi-configuration', plugin_dir_url(__FILE__) . 'style.css');

210 211 212 213 214 215 216 217 218
        if (isset($_GET['fediembedi-disconnect'])) {
          switch ($_GET['fediembedi-disconnect']) {
            case 'mastodon':
              update_option('fediembedi-mastodon-token', '');
              break;
            case 'pixelfed':
              update_option('fediembedi-pixelfed-token', '');
              break;
          }
MediaFormat's avatar
MediaFormat committed
219

220 221 222 223 224
        }
        $mastodon_instance = null;
        $mastodon_token = get_option('fediembedi-mastodon-token');
        $pixelfed_instance = null;
        $pixelfed_token = get_option('fediembedi-pixelfed-token');
MediaFormat's avatar
MediaFormat committed
225 226 227 228 229 230

        if (isset($_POST['save'])) {

            $is_valid_nonce = wp_verify_nonce($_POST['_wpnonce'], 'fediembedi-configuration');

            if ($is_valid_nonce) {
231

MediaFormat's avatar
MediaFormat committed
232
                $instance = esc_url($_POST['instance']);
233
                $instance_type = esc_attr($_POST['instance_type']);
MediaFormat's avatar
MediaFormat committed
234

235
                $client = new \FediClient($instance);
236 237
                $redirect_url = get_admin_url() . '?instance_type=' . $instance_type;
                $auth_url = $client->register_app($redirect_url);
MediaFormat's avatar
MediaFormat committed
238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262

                if ($auth_url == "ERROR") {
                    update_option(
                        'fediembedi-notice',
                        serialize(
                            array(
                                'message' => '<strong>FediEmbedi</strong> : ' . __('The given instance url belongs to an unrecognized service!', 'fediembedi'),
                                'class' => 'error',
                            )
                        )
                    );

                } else {
                    if (empty($instance)) {
                        update_option(
                            'fediembedi-notice',
                            serialize(
                                array(
                                    'message' => '<strong>FediEmbedi</strong> : ' . __('Please set your instance before you connect !', 'fediembedi'),
                                    'class' => 'error',
                                )
                            )
                        );
                    } else {

263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280
                        switch ($instance_type) {
                          case 'mastodon':
                            update_option('fediembedi-mastodon-client-id', $client->get_client_id());
                            update_option('fediembedi-mastodon-client-secret', $client->get_client_secret());
                            update_option('fediembedi-mastodon-instance', $instance);
                            $mastodon_account = $client->verify_credentials($mastodon_token);
                            $account = $mastodon_account;
                            break;
                          case 'pixelfed':
                            update_option('fediembedi-pixelfed-client-id', $client->get_client_id());
                            update_option('fediembedi-pixelfed-client-secret', $client->get_client_secret());
                            update_option('fediembedi-pixelfed-instance', $instance);
                            $pixelfed_account = $client->verify_credentials($pixelfed_token);
                            $account = $pixelfed_account;
                            break;
                        }

                        //$account = $client->verify_credentials($token);
MediaFormat's avatar
MediaFormat committed
281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305

                        if (is_null($account) || isset($account->error)) {
                            echo '<meta http-equiv="refresh" content="0; url=' . $auth_url . '" />';
                            echo __('Redirect to ', 'fediembedi') . $instance;
                            exit;
                        }

                        //Inform user that save was successfull
                        update_option(
                            'fediembedi-notice',
                            serialize(
                                array(
                                    'message' => '<strong>FediEmbedi</strong> : ' . __('Configuration successfully saved!', 'fediembedi'),
                                    'class' => 'success',
                                )
                            )
                        );

                    }
                }

                $this->admin_notices();
            }
        }

306 307 308 309 310 311 312 313 314
        if (!empty($mastodon_token)) {
            $mastodon_instance = get_option('fediembedi-mastodon-instance');
            $client = new \FediClient($mastodon_instance);
            $mastodon_account = $client->verify_credentials($mastodon_token);
        }
        if (!empty($pixelfed_token)) {
            $pixelfed_instance = get_option('fediembedi-pixelfed-instance');
            $client = new \FediClient($pixelfed_instance);
            $pixelfed_account = $client->verify_credentials($pixelfed_token);
MediaFormat's avatar
MediaFormat committed
315 316
        }

MediaFormat's avatar
MediaFormat committed
317
        include 'fediembedi-settings-form.tpl.php';
MediaFormat's avatar
MediaFormat committed
318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343
    }

    /**
     * Admin_notices
     * Show the notice (error or info)
     *
     * @return void
     */
    public function admin_notices()
    {

        $notice = unserialize(get_option('fediembedi-notice'));

        if (is_array($notice)) {
            echo '<div class="notice notice-' . sanitize_html_class($notice['class']) . ' is-dismissible"><p>' . $notice['message'] . '</p></div>';
            update_option('fediembedi-notice', null);
        }
    }

    /**
     * @param $links
     *
     * @return array
     */
    function fediembedi_add_plugin_page_settings_link( $links ) {
      $links[] = '<a href="' . admin_url( 'options-general.php?page=fediembedi' ) . '">' . __('Configuration', 'fediembedi') . '</a>';
MediaFormat's avatar
MediaFormat committed
344
      $links[] = '<a href="https://git.feneas.org/mediaformat/fediembedi/issues" target="_blank">' . __('Support', 'fediembedi') . '</a>';
MediaFormat's avatar
MediaFormat committed
345 346 347 348 349 350
    	return $links;
    }

}

$fediconfig = new FediConfig();