fediembedi-wordpress-widget.../fediembedi.php

469 lines
19 KiB
PHP

<?php
/**
* Plugin Name: FediEmbedi
* Plugin URI: https://git.feneas.org/mediaformat/fediembedi
* GitLab Plugin URI: https://git.feneas.org/mediaformat/fediembedi
* Description: Widgets and shortcodes to show your Fediverse profile timeline
* Version: 0.11.1
* Author: mediaformat
* Author URI: https://mediaformat.org
* License: GPLv3
* License URI: https://www.gnu.org/licenses/gpl-3.0.en.html
* 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'));
add_shortcode('mastodon', array($this, 'mastodon_shortcode'));
add_shortcode('pixelfed', array($this, 'pixelfed_shortcode'));
add_shortcode('peertube', array($this, 'peertube_shortcode'));
add_action('admin_enqueue_scripts', array($this, 'enqueue_scripts'));
add_action('wp_enqueue_scripts', array($this, 'enqueue_styles'));
add_action('admin_menu', array($this, 'configuration_page'));
add_action('admin_notices', array($this, 'admin_notices'));
add_filter('fedi_emoji', array($this, 'convert_emoji'), 10, 2);
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'])) {
//if (isset($_GET['code']) && isset($GET['instance_type'])) {
$instance_type = $_REQUEST['instance_type'];
$code = $_GET['code'];
switch ($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');
$client_secret = get_option('fediembedi-pixelfed-client-secret');
break;
}
if (!empty($code) && !empty($client_id) && !empty($client_secret)) {
//echo __('Authentification, please wait', 'fediembedi') . '...';
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=' . $instance_type);
break;
}
if (isset($token->error)) {
//TODO: Proper error message
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);
switch ($instance_type) {
case 'mastodon':
update_option('fediembedi-mastodon-token', '');
break;
case 'pixelfed':
update_option('fediembedi-pixelfed-token', '');
break;
}
} else {
switch ($instance_type) {
case 'mastodon':
update_option('fediembedi-mastodon-client-id', $client_id);//
update_option('fediembedi-mastodon-client-secret', $client_secret);//
update_option('fediembedi-mastodon-token', $token->access_token);
break;
case 'pixelfed':
update_option('fediembedi-pixelfed-client-id', $client_id);//
update_option('fediembedi-pixelfed-client-secret', $client_secret);//
update_option('fediembedi-pixelfed-token', $token->access_token);
break;
}
}
$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;
}
$mastodon_token = get_option('fediembedi-mastodon-token');
$pixelfed_token = get_option('fediembedi-pixelfed-token');
}
/*
* Widget
*/
public function fediembedi_widget() {
//Mastodon
include(plugin_dir_path(__FILE__) . 'fediembedi-mastodon-widget.php' );
register_widget( 'FediEmbedi_Mastodon' );
if(empty(get_option('fediembedi-mastodon-token'))){
unregister_widget( 'FediEmbedi_Mastodon' );
}
//Pixelfed
include(plugin_dir_path(__FILE__) . 'fediembedi-pixelfed-widget.php' );
register_widget( 'FediEmbedi_Pixelfed' );
if(empty(get_option('fediembedi-pixelfed-token'))){
unregister_widget( 'FediEmbedi_Pixelfed' );
}
//PeerTube
include(plugin_dir_path(__FILE__) . 'fediembedi-peertube-widget.php' );
register_widget( 'FediEmbedi_PeerTube' );
}
public function mastodon_shortcode($atts){
//fedi instance
$fedi_instance = get_option('fediembedi-mastodon-instance');
$access_token = get_option('fediembedi-mastodon-token');
$client = new \FediClient($fedi_instance, $access_token);
$cred = $client->verify_credentials($access_token);
$atts = shortcode_atts( array(
'only_media' => false,
'pinned' => false,
'exclude_replies' => false,
'max_id' => null,
'since_id' => null,
'min_id' => null,
'limit' => 5,
'exclude_reblogs' => false,
'show_header' => true,
'height' => '100%',
), $atts, 'mastodon' );
//getStatus from remote instance
$status = $client->getStatus($atts['only_media'], $atts['pinned'], $atts['exclude_replies'], null, null, null, $atts['limit'], $atts['exclude_reblogs']);
//if(WP_DEBUG_DISPLAY === true): echo '<details><summary>Mastodon</summary><pre>'; var_dump($status); echo '</pre></details>'; endif;
$show_header = $atts['show_header'];
$account = $status[0]->account;
ob_start();
include(plugin_dir_path(__FILE__) . 'templates/mastodon.tpl.php' );
return ob_get_clean();
}
public function pixelfed_shortcode($atts){
//fedi instance
$fedi_instance = get_option('fediembedi-pixelfed-instance');
$access_token = get_option('fediembedi-pixelfed-token');
$client = new \FediClient($fedi_instance, $access_token);
$cred = $client->verify_credentials($access_token);
$atts = shortcode_atts( array(
'only_media' => false,
'pinned' => false,
'exclude_replies' => false,
'max_id' => null,
'since_id' => null,
'min_id' => null,
'limit' => 9,
'exclude_reblogs' => false,
'show_header' => true,
'height' => '100%',
), $atts, 'pixelfed' );
//getStatus from remote instance
$status = $client->getStatus($atts['only_media'], $atts['pinned'], $atts['exclude_replies'], null, null, null, $atts['limit'], $atts['exclude_reblogs']);
//if(WP_DEBUG_DISPLAY === true): echo '<details><summary>Pixelfed</summary><pre>'; var_dump($client->getStatus($atts)); echo '</pre></details>'; endif;
$show_header = $atts['show_header'];
if($account = $status[0]->account){
ob_start();
include(plugin_dir_path(__FILE__) . 'templates/pixelfed.tpl.php' );
return ob_get_clean();
} else {
return;
}
}
public function peertube_shortcode($atts){
$atts = shortcode_atts( array(
'instance' => null,
'actor' => null,
'is_channel' => null,
'limit' => 9,
'nsfw' => null,
'show_header' => true,
'height' => '100%',
), $atts, 'peertube' );
$atts['instance'] = \esc_attr( $atts['instance'], 'https' );
$client = new \FediClient($atts['instance']);
//getVideos from remote instance
$status = $client->getVideos($atts['actor'], $atts['is_channel'], $atts['limit'], $atts['nsfw'] );
if(!is_null($atts['is_channel'])){
$account = $status->data[0]->channel;
} else {
$account = $status->data[0]->account;
}
if(WP_DEBUG_DISPLAY === true): echo '<details><summary>PeerTube</summary><pre>'; var_dump($status); echo '</pre></details>'; endif;
$show_header = $atts['show_header'];
$height = $atts['height'];
ob_start();
include( plugin_dir_path(__FILE__) . 'templates/peertube.tpl.php' );
return ob_get_clean();
}
/*
* convert_emoji
*/
public function convert_emoji($string, $emojis){
if(is_null($emojis) || !is_array($emojis)){
return $string;
}
foreach($emojis as $emoji){
$match = '/:' . $emoji->shortcode .':/';
$string = preg_replace($match, "<img draggable=\"false\" role=\"img\" class=\"emoji\" src=\"{$emoji->static_url}\">", $string);
}
return $string;
}
public function enqueue_styles($hook)
{
global $post;
if( is_active_widget( false, false, 'mastodon') || is_active_widget( false, false, 'pixelfed') || ( is_a( $post, 'WP_Post' ) && ( has_shortcode( $post->post_content, 'mastodon') || has_shortcode( $post->post_content, 'pixelfed') ) ) ) {
wp_enqueue_script( 'resize-sensor', plugin_dir_url( __FILE__ ) . 'assets/ResizeSensor.js', array(), 'css-element-queries-1.2.2' );
wp_enqueue_script( 'element-queries', plugin_dir_url( __FILE__ ) . 'assets/ElementQueries.js', array('resize-sensor'), 'css-element-queries-1.2.2' );
}
if( is_active_widget( false, false, 'mastodon') || ( is_a( $post, 'WP_Post' ) && has_shortcode( $post->post_content, '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') || ( is_a( $post, 'WP_Post' ) && has_shortcode( $post->post_content, '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') || ( is_a( $post, 'WP_Post' ) && has_shortcode( $post->post_content, 'peertube') ) ) {
wp_enqueue_style( 'peertube', plugin_dir_url( __FILE__ ) . 'assets/peertube.css', array(), filemtime(plugin_dir_path( __FILE__ ) . 'assets/mastodon.css') );
}
}
public function enqueue_scripts($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'), $infos['Version'], true);
}
}
/**
* Configuration_page
*
* Add the configuration page menu
*
* @return void
*/
public function configuration_page()
{
add_options_page(
'FediEmbedi',
'FediEmbedi',
'manage_options',
'fediembedi',
array($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');
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;
}
}
$mastodon_instance = null;
$mastodon_token = get_option('fediembedi-mastodon-token');
$pixelfed_instance = null;
$pixelfed_token = get_option('fediembedi-pixelfed-token');
if (isset($_POST['save'])) {
$is_valid_nonce = wp_verify_nonce($_POST['_wpnonce'], 'fediembedi-configuration');
if ($is_valid_nonce) {
$instance = esc_url($_POST['instance']);
$instance_type = esc_attr($_POST['instance_type']);
$client = new \FediClient($instance);
$redirect_url = get_admin_url() . '?instance_type=' . $instance_type;
$auth_url = $client->register_app($redirect_url);
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 {
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);
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',
)
)
);
}
}
$this->admin_notices();
}
}
if (!empty($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);
}
include 'fediembedi-settings-form.tpl.php';
}
/**
* 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>';
$links[] = '<a href="https://git.feneas.org/mediaformat/fediembedi/issues" target="_blank">' . __('Support', 'fediembedi') . '</a>';
return $links;
}
}
$fediconfig = new FediConfig();