469 lines
19 KiB
PHP
469 lines
19 KiB
PHP
<?php
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/**
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* Plugin Name: FediEmbedi
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* Plugin URI: https://git.feneas.org/mediaformat/fediembedi
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* GitLab Plugin URI: https://git.feneas.org/mediaformat/fediembedi
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* Description: Widgets and shortcodes to show your Fediverse profile timeline
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* Version: 0.11.1
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* Author: mediaformat
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* Author URI: https://mediaformat.org
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* License: GPLv3
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* License URI: https://www.gnu.org/licenses/gpl-3.0.en.html
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* Text Domain: fediembedi
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* Domain Path: /languages
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*/
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namespace FediEmbedi;
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require_once 'fediembedi-client.php';
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class FediConfig
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{
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public function __construct()
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{
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add_action('plugins_loaded', array($this, 'init'));
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add_action('widgets_init', array($this, 'fediembedi_widget'));
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add_shortcode('mastodon', array($this, 'mastodon_shortcode'));
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add_shortcode('pixelfed', array($this, 'pixelfed_shortcode'));
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add_shortcode('peertube', array($this, 'peertube_shortcode'));
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add_action('admin_enqueue_scripts', array($this, 'enqueue_scripts'));
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add_action('wp_enqueue_scripts', array($this, 'enqueue_styles'));
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add_action('admin_menu', array($this, 'configuration_page'));
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add_action('admin_notices', array($this, 'admin_notices'));
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add_filter('fedi_emoji', array($this, 'convert_emoji'), 10, 2);
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add_filter('plugin_action_links_'.plugin_basename(__FILE__), array($this, 'fediembedi_add_plugin_page_settings_link'));
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}
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/**
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* Init
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*
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* Plugin initialization
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*
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* @return void
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*/
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public function init()
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{
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$plugin_dir = basename(dirname(__FILE__));
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//load_plugin_textdomain('fediembedi', false, $plugin_dir . '/languages');
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if (isset($_GET['code'])) {
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//if (isset($_GET['code']) && isset($GET['instance_type'])) {
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$instance_type = $_REQUEST['instance_type'];
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$code = $_GET['code'];
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switch ($instance_type) {
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case 'mastodon':
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$client_id = get_option('fediembedi-mastodon-client-id');
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$client_secret = get_option('fediembedi-mastodon-client-secret');
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break;
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case 'pixelfed':
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$client_id = get_option('fediembedi-pixelfed-client-id');
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$client_secret = get_option('fediembedi-pixelfed-client-secret');
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break;
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}
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if (!empty($code) && !empty($client_id) && !empty($client_secret)) {
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//echo __('Authentification, please wait', 'fediembedi') . '...';
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switch ($instance_type) {
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case 'mastodon':
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update_option('fediembedi-mastodon-token', 'nada');
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$instance = get_option('fediembedi-mastodon-instance');
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$client = new \FediClient($instance);
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$token = $client->get_bearer_token($client_id, $client_secret, $code, get_admin_url() . '?instance_type=' . $instance_type);
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break;
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case 'pixelfed':
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update_option('fediembedi-pixelfed-token', 'nada');
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$instance = get_option('fediembedi-pixelfed-instance');
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$client = new \FediClient($instance);
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$token = $client->get_bearer_token($client_id, $client_secret, $code, get_admin_url() . '?instance_type=' . $instance_type);
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break;
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}
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if (isset($token->error)) {
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//TODO: Proper error message
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update_option(
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'fediembedi-notice',
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serialize(
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array(
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'message' => '<strong>FediEmbedi</strong> : ' . __("Can't log you in.", 'fediembedi') .
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'<p><strong>' . __('Instance message', 'fediembedi') . '</strong> : ' . $token->error_description . '</p>',
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'class' => 'error',
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)
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)
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);
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unset($token);
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switch ($instance_type) {
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case 'mastodon':
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update_option('fediembedi-mastodon-token', '');
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break;
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case 'pixelfed':
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update_option('fediembedi-pixelfed-token', '');
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break;
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}
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} else {
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switch ($instance_type) {
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case 'mastodon':
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update_option('fediembedi-mastodon-client-id', $client_id);//
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update_option('fediembedi-mastodon-client-secret', $client_secret);//
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update_option('fediembedi-mastodon-token', $token->access_token);
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break;
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case 'pixelfed':
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update_option('fediembedi-pixelfed-client-id', $client_id);//
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update_option('fediembedi-pixelfed-client-secret', $client_secret);//
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update_option('fediembedi-pixelfed-token', $token->access_token);
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break;
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}
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}
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$redirect_url = get_admin_url() . 'options-general.php?page=fediembedi';
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} else {
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//Probably hack or bad refresh, redirect to homepage
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$redirect_url = home_url();
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}
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wp_redirect($redirect_url);
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exit;
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}
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$mastodon_token = get_option('fediembedi-mastodon-token');
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$pixelfed_token = get_option('fediembedi-pixelfed-token');
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}
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/*
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* Widget
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*/
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public function fediembedi_widget() {
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//Mastodon
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include(plugin_dir_path(__FILE__) . 'fediembedi-mastodon-widget.php' );
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register_widget( 'FediEmbedi_Mastodon' );
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if(empty(get_option('fediembedi-mastodon-token'))){
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unregister_widget( 'FediEmbedi_Mastodon' );
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}
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//Pixelfed
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include(plugin_dir_path(__FILE__) . 'fediembedi-pixelfed-widget.php' );
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register_widget( 'FediEmbedi_Pixelfed' );
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if(empty(get_option('fediembedi-pixelfed-token'))){
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unregister_widget( 'FediEmbedi_Pixelfed' );
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}
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//PeerTube
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include(plugin_dir_path(__FILE__) . 'fediembedi-peertube-widget.php' );
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register_widget( 'FediEmbedi_PeerTube' );
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}
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public function mastodon_shortcode($atts){
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//fedi instance
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$fedi_instance = get_option('fediembedi-mastodon-instance');
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$access_token = get_option('fediembedi-mastodon-token');
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$client = new \FediClient($fedi_instance, $access_token);
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$cred = $client->verify_credentials($access_token);
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$atts = shortcode_atts( array(
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'only_media' => false,
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'pinned' => false,
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'exclude_replies' => false,
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'max_id' => null,
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'since_id' => null,
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'min_id' => null,
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'limit' => 5,
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'exclude_reblogs' => false,
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'show_header' => true,
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'height' => '100%',
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), $atts, 'mastodon' );
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//getStatus from remote instance
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$status = $client->getStatus($atts['only_media'], $atts['pinned'], $atts['exclude_replies'], null, null, null, $atts['limit'], $atts['exclude_reblogs']);
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//if(WP_DEBUG_DISPLAY === true): echo '<details><summary>Mastodon</summary><pre>'; var_dump($status); echo '</pre></details>'; endif;
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$show_header = $atts['show_header'];
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$account = $status[0]->account;
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ob_start();
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include(plugin_dir_path(__FILE__) . 'templates/mastodon.tpl.php' );
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return ob_get_clean();
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}
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public function pixelfed_shortcode($atts){
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//fedi instance
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$fedi_instance = get_option('fediembedi-pixelfed-instance');
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$access_token = get_option('fediembedi-pixelfed-token');
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$client = new \FediClient($fedi_instance, $access_token);
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$cred = $client->verify_credentials($access_token);
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$atts = shortcode_atts( array(
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'only_media' => false,
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'pinned' => false,
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'exclude_replies' => false,
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'max_id' => null,
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'since_id' => null,
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'min_id' => null,
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'limit' => 9,
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'exclude_reblogs' => false,
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'show_header' => true,
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'height' => '100%',
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), $atts, 'pixelfed' );
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//getStatus from remote instance
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$status = $client->getStatus($atts['only_media'], $atts['pinned'], $atts['exclude_replies'], null, null, null, $atts['limit'], $atts['exclude_reblogs']);
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//if(WP_DEBUG_DISPLAY === true): echo '<details><summary>Pixelfed</summary><pre>'; var_dump($client->getStatus($atts)); echo '</pre></details>'; endif;
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$show_header = $atts['show_header'];
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if($account = $status[0]->account){
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ob_start();
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include(plugin_dir_path(__FILE__) . 'templates/pixelfed.tpl.php' );
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return ob_get_clean();
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} else {
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return;
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}
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}
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public function peertube_shortcode($atts){
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$atts = shortcode_atts( array(
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'instance' => null,
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'actor' => null,
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'is_channel' => null,
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'limit' => 9,
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'nsfw' => null,
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'show_header' => true,
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'height' => '100%',
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), $atts, 'peertube' );
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$atts['instance'] = \esc_attr( $atts['instance'], 'https' );
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$client = new \FediClient($atts['instance']);
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//getVideos from remote instance
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$status = $client->getVideos($atts['actor'], $atts['is_channel'], $atts['limit'], $atts['nsfw'] );
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if(!is_null($atts['is_channel'])){
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$account = $status->data[0]->channel;
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} else {
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$account = $status->data[0]->account;
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}
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if(WP_DEBUG_DISPLAY === true): echo '<details><summary>PeerTube</summary><pre>'; var_dump($status); echo '</pre></details>'; endif;
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$show_header = $atts['show_header'];
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$height = $atts['height'];
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ob_start();
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include( plugin_dir_path(__FILE__) . 'templates/peertube.tpl.php' );
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return ob_get_clean();
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}
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/*
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* convert_emoji
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*/
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public function convert_emoji($string, $emojis){
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if(is_null($emojis) || !is_array($emojis)){
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return $string;
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}
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foreach($emojis as $emoji){
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$match = '/:' . $emoji->shortcode .':/';
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$string = preg_replace($match, "<img draggable=\"false\" role=\"img\" class=\"emoji\" src=\"{$emoji->static_url}\">", $string);
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}
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return $string;
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}
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public function enqueue_styles($hook)
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{
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global $post;
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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') ) ) ) {
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wp_enqueue_script( 'resize-sensor', plugin_dir_url( __FILE__ ) . 'assets/ResizeSensor.js', array(), 'css-element-queries-1.2.2' );
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wp_enqueue_script( 'element-queries', plugin_dir_url( __FILE__ ) . 'assets/ElementQueries.js', array('resize-sensor'), 'css-element-queries-1.2.2' );
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}
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if( is_active_widget( false, false, 'mastodon') || ( is_a( $post, 'WP_Post' ) && has_shortcode( $post->post_content, 'mastodon') ) ) {
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wp_enqueue_style( 'mastodon', plugin_dir_url( __FILE__ ) . 'assets/mastodon.css', array(), filemtime(plugin_dir_path( __FILE__ ) . 'assets/mastodon.css') );
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}
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if( is_active_widget( false, false, 'pixelfed') || ( is_a( $post, 'WP_Post' ) && has_shortcode( $post->post_content, 'pixelfed') ) ) {
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wp_enqueue_style( 'bootstrap', plugin_dir_url( __FILE__ ) . 'assets/bootstrap/css/bootstrap.min.css', array(), '4.4.1' );
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wp_enqueue_style( 'pixelfed', plugin_dir_url( __FILE__ ) . 'assets/pixelfed.css', array(), filemtime(plugin_dir_path( __FILE__ ) . 'assets/pixelfed.css') );
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}
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if( is_active_widget( false, false, 'peertube') || ( is_a( $post, 'WP_Post' ) && has_shortcode( $post->post_content, 'peertube') ) ) {
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wp_enqueue_style( 'peertube', plugin_dir_url( __FILE__ ) . 'assets/peertube.css', array(), filemtime(plugin_dir_path( __FILE__ ) . 'assets/mastodon.css') );
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}
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}
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public function enqueue_scripts($hook)
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{
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global $pagenow;
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$infos = get_plugin_data(__FILE__);
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if ($pagenow == "options-general.php") {
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//We might be on settings page <-- Do you know a bette solution to get if we are in our own settings page?
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$plugin_url = plugin_dir_url(__FILE__);
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//wp_enqueue_script('settings_page', $plugin_url . 'assets/settings_page.js', array('jquery'), $infos['Version'], true);
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}
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}
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/**
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* Configuration_page
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*
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* Add the configuration page menu
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*
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* @return void
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*/
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public function configuration_page()
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{
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add_options_page(
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'FediEmbedi',
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'FediEmbedi',
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'manage_options',
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'fediembedi',
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array($this, 'show_configuration_page')
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);
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}
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/**
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* Show_configuration_page
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*
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* Content of the configuration page
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*
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* @throws Exception The exception.
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* @return void
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*/
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public function show_configuration_page()
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{
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wp_enqueue_style('fediembedi-configuration', plugin_dir_url(__FILE__) . 'style.css');
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if (isset($_GET['fediembedi-disconnect'])) {
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switch ($_GET['fediembedi-disconnect']) {
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case 'mastodon':
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update_option('fediembedi-mastodon-token', '');
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break;
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case 'pixelfed':
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update_option('fediembedi-pixelfed-token', '');
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break;
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}
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}
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$mastodon_instance = null;
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$mastodon_token = get_option('fediembedi-mastodon-token');
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$pixelfed_instance = null;
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$pixelfed_token = get_option('fediembedi-pixelfed-token');
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if (isset($_POST['save'])) {
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$is_valid_nonce = wp_verify_nonce($_POST['_wpnonce'], 'fediembedi-configuration');
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if ($is_valid_nonce) {
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$instance = esc_url($_POST['instance']);
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$instance_type = esc_attr($_POST['instance_type']);
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$client = new \FediClient($instance);
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$redirect_url = get_admin_url() . '?instance_type=' . $instance_type;
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$auth_url = $client->register_app($redirect_url);
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if ($auth_url == "ERROR") {
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update_option(
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'fediembedi-notice',
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serialize(
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array(
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'message' => '<strong>FediEmbedi</strong> : ' . __('The given instance url belongs to an unrecognized service!', 'fediembedi'),
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'class' => 'error',
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)
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)
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);
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} else {
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if (empty($instance)) {
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update_option(
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'fediembedi-notice',
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serialize(
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array(
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'message' => '<strong>FediEmbedi</strong> : ' . __('Please set your instance before you connect !', 'fediembedi'),
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'class' => 'error',
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)
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)
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);
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} else {
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switch ($instance_type) {
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case 'mastodon':
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update_option('fediembedi-mastodon-client-id', $client->get_client_id());
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update_option('fediembedi-mastodon-client-secret', $client->get_client_secret());
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update_option('fediembedi-mastodon-instance', $instance);
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$mastodon_account = $client->verify_credentials($mastodon_token);
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$account = $mastodon_account;
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break;
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case 'pixelfed':
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update_option('fediembedi-pixelfed-client-id', $client->get_client_id());
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update_option('fediembedi-pixelfed-client-secret', $client->get_client_secret());
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update_option('fediembedi-pixelfed-instance', $instance);
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$pixelfed_account = $client->verify_credentials($pixelfed_token);
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$account = $pixelfed_account;
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break;
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}
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//$account = $client->verify_credentials($token);
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if (is_null($account) || isset($account->error)) {
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echo '<meta http-equiv="refresh" content="0; url=' . $auth_url . '" />';
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echo __('Redirect to ', 'fediembedi') . $instance;
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exit;
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}
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//Inform user that save was successfull
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update_option(
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'fediembedi-notice',
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serialize(
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array(
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'message' => '<strong>FediEmbedi</strong> : ' . __('Configuration successfully saved!', 'fediembedi'),
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'class' => 'success',
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)
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)
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);
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}
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}
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$this->admin_notices();
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}
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}
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if (!empty($mastodon_token)) {
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$mastodon_instance = get_option('fediembedi-mastodon-instance');
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$client = new \FediClient($mastodon_instance);
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$mastodon_account = $client->verify_credentials($mastodon_token);
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}
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if (!empty($pixelfed_token)) {
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$pixelfed_instance = get_option('fediembedi-pixelfed-instance');
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$client = new \FediClient($pixelfed_instance);
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$pixelfed_account = $client->verify_credentials($pixelfed_token);
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}
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include 'fediembedi-settings-form.tpl.php';
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}
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/**
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* Admin_notices
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* Show the notice (error or info)
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*
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* @return void
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*/
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public function admin_notices()
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{
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$notice = unserialize(get_option('fediembedi-notice'));
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if (is_array($notice)) {
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echo '<div class="notice notice-' . sanitize_html_class($notice['class']) . ' is-dismissible"><p>' . $notice['message'] . '</p></div>';
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update_option('fediembedi-notice', null);
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}
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}
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/**
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* @param $links
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*
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* @return array
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*/
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function fediembedi_add_plugin_page_settings_link( $links ) {
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$links[] = '<a href="' . admin_url( 'options-general.php?page=fediembedi' ) . '">' . __('Configuration', 'fediembedi') . '</a>';
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$links[] = '<a href="https://git.feneas.org/mediaformat/fediembedi/issues" target="_blank">' . __('Support', 'fediembedi') . '</a>';
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return $links;
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}
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}
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$fediconfig = new FediConfig();
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