* Author: Michael Vogel */ require_once __DIR__ . DIRECTORY_SEPARATOR . 'library' . DIRECTORY_SEPARATOR . 'tumblroauth.php'; use Friendica\Content\Text\BBCode; use Friendica\Core\Addon; use Friendica\Core\Config; use Friendica\Core\L10n; use Friendica\Core\PConfig; function tumblr_install() { Addon::registerHook('post_local', 'addon/tumblr/tumblr.php', 'tumblr_post_local'); Addon::registerHook('notifier_normal', 'addon/tumblr/tumblr.php', 'tumblr_send'); Addon::registerHook('jot_networks', 'addon/tumblr/tumblr.php', 'tumblr_jot_nets'); Addon::registerHook('connector_settings', 'addon/tumblr/tumblr.php', 'tumblr_settings'); Addon::registerHook('connector_settings_post', 'addon/tumblr/tumblr.php', 'tumblr_settings_post'); } function tumblr_uninstall() { Addon::unregisterHook('post_local', 'addon/tumblr/tumblr.php', 'tumblr_post_local'); Addon::unregisterHook('notifier_normal', 'addon/tumblr/tumblr.php', 'tumblr_send'); Addon::unregisterHook('jot_networks', 'addon/tumblr/tumblr.php', 'tumblr_jot_nets'); Addon::unregisterHook('connector_settings', 'addon/tumblr/tumblr.php', 'tumblr_settings'); Addon::unregisterHook('connector_settings_post', 'addon/tumblr/tumblr.php', 'tumblr_settings_post'); } function tumblr_module() {} function tumblr_content(&$a) { if(! local_user()) { notice(L10n::t('Permission denied.') . EOL); return ''; } if (isset($a->argv[1])) switch ($a->argv[1]) { case "connect": $o = tumblr_connect($a); break; case "callback": $o = tumblr_callback($a); break; default: $o = print_r($a->argv, true); break; } else $o = tumblr_connect($a); return $o; } function tumblr_addon_admin(&$a, &$o){ $t = get_markup_template( "admin.tpl", "addon/tumblr/" ); $o = replace_macros($t, [ '$submit' => L10n::t('Save Settings'), // name, label, value, help, [extra values] '$consumer_key' => ['consumer_key', L10n::t('Consumer Key'), Config::get('tumblr', 'consumer_key' ), ''], '$consumer_secret' => ['consumer_secret', L10n::t('Consumer Secret'), Config::get('tumblr', 'consumer_secret' ), ''], ]); } function tumblr_addon_admin_post(&$a){ $consumer_key = ((x($_POST,'consumer_key')) ? notags(trim($_POST['consumer_key'])) : ''); $consumer_secret = ((x($_POST,'consumer_secret')) ? notags(trim($_POST['consumer_secret'])): ''); Config::set('tumblr','consumer_key',$consumer_key); Config::set('tumblr','consumer_secret',$consumer_secret); info(L10n::t('Settings updated.'). EOL); } function tumblr_connect($a) { // Start a session. This is necessary to hold on to a few keys the callback script will also need session_start(); // Include the TumblrOAuth library //require_once('addon/tumblr/tumblroauth/tumblroauth.php'); // Define the needed keys $consumer_key = Config::get('tumblr','consumer_key'); $consumer_secret = Config::get('tumblr','consumer_secret'); // The callback URL is the script that gets called after the user authenticates with tumblr // In this example, it would be the included callback.php $callback_url = $a->get_baseurl()."/tumblr/callback"; // Let's begin. First we need a Request Token. The request token is required to send the user // to Tumblr's login page. // Create a new instance of the TumblrOAuth library. For this step, all we need to give the library is our // Consumer Key and Consumer Secret $tum_oauth = new TumblrOAuth($consumer_key, $consumer_secret); // Ask Tumblr for a Request Token. Specify the Callback URL here too (although this should be optional) $request_token = $tum_oauth->getRequestToken($callback_url); // Store the request token and Request Token Secret as out callback.php script will need this $_SESSION['request_token'] = $token = $request_token['oauth_token']; $_SESSION['request_token_secret'] = $request_token['oauth_token_secret']; // Check the HTTP Code. It should be a 200 (OK), if it's anything else then something didn't work. switch ($tum_oauth->http_code) { case 200: // Ask Tumblr to give us a special address to their login page $url = $tum_oauth->getAuthorizeURL($token); // Redirect the user to the login URL given to us by Tumblr header('Location: ' . $url); // That's it for our side. The user is sent to a Tumblr Login page and // asked to authroize our app. After that, Tumblr sends the user back to // our Callback URL (callback.php) along with some information we need to get // an access token. break; default: // Give an error message $o = 'Could not connect to Tumblr. Refresh the page or try again later.'; } return($o); } function tumblr_callback($a) { // Start a session, load the library session_start(); //require_once('addon/tumblr/tumblroauth/tumblroauth.php'); // Define the needed keys $consumer_key = Config::get('tumblr','consumer_key'); $consumer_secret = Config::get('tumblr','consumer_secret'); // Once the user approves your app at Tumblr, they are sent back to this script. // This script is passed two parameters in the URL, oauth_token (our Request Token) // and oauth_verifier (Key that we need to get Access Token). // We'll also need out Request Token Secret, which we stored in a session. // Create instance of TumblrOAuth. // It'll need our Consumer Key and Secret as well as our Request Token and Secret $tum_oauth = new TumblrOAuth($consumer_key, $consumer_secret, $_SESSION['request_token'], $_SESSION['request_token_secret']); // Ok, let's get an Access Token. We'll need to pass along our oauth_verifier which was given to us in the URL. $access_token = $tum_oauth->getAccessToken($_REQUEST['oauth_verifier']); // We're done with the Request Token and Secret so let's remove those. unset($_SESSION['request_token']); unset($_SESSION['request_token_secret']); // Make sure nothing went wrong. if (200 == $tum_oauth->http_code) { // good to go } else { return('Unable to authenticate'); } // What's next? Now that we have an Access Token and Secret, we can make an API call. PConfig::set(local_user(), "tumblr", "oauth_token", $access_token['oauth_token']); PConfig::set(local_user(), "tumblr", "oauth_token_secret", $access_token['oauth_token_secret']); $o = L10n::t("You are now authenticated to tumblr."); $o .= '
'.L10n::t("return to the connector page").''; return($o); } function tumblr_jot_nets(&$a,&$b) { if(! local_user()) return; $tmbl_post = PConfig::get(local_user(),'tumblr','post'); if(intval($tmbl_post) == 1) { $tmbl_defpost = PConfig::get(local_user(),'tumblr','post_by_default'); $selected = ((intval($tmbl_defpost) == 1) ? ' checked="checked" ' : ''); $b .= '
' . L10n::t('Post to Tumblr') . '
'; } } function tumblr_settings(&$a,&$s) { if(! local_user()) return; /* Add our stylesheet to the page so we can make our settings look nice */ $a->page['htmlhead'] .= '' . "\r\n"; /* Get the current state of our config variables */ $enabled = PConfig::get(local_user(),'tumblr','post'); $checked = (($enabled) ? ' checked="checked" ' : ''); $css = (($enabled) ? '' : '-disabled'); $def_enabled = PConfig::get(local_user(),'tumblr','post_by_default'); $def_checked = (($def_enabled) ? ' checked="checked" ' : ''); /* Add some HTML to the existing form */ $s .= ''; $s .= '

'. L10n::t('Tumblr Export').'

'; $s .= '
'; $s .= ''; } function tumblr_settings_post(&$a,&$b) { if(x($_POST,'tumblr-submit')) { PConfig::set(local_user(),'tumblr','post',intval($_POST['tumblr'])); PConfig::set(local_user(),'tumblr','page',$_POST['tumblr_page']); PConfig::set(local_user(),'tumblr','post_by_default',intval($_POST['tumblr_bydefault'])); } } function tumblr_post_local(&$a, &$b) { // This can probably be changed to allow editing by pointing to a different API endpoint if ($b['edit']) { return; } if (!local_user() || (local_user() != $b['uid'])) { return; } if ($b['private'] || $b['parent']) { return; } $tmbl_post = intval(PConfig::get(local_user(),'tumblr','post')); $tmbl_enable = (($tmbl_post && x($_REQUEST,'tumblr_enable')) ? intval($_REQUEST['tumblr_enable']) : 0); if ($b['api_source'] && intval(PConfig::get(local_user(),'tumblr','post_by_default'))) { $tmbl_enable = 1; } if (!$tmbl_enable) { return; } if (strlen($b['postopts'])) { $b['postopts'] .= ','; } $b['postopts'] .= 'tumblr'; } function tumblr_send(&$a,&$b) { if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited'])) { return; } if(! strstr($b['postopts'],'tumblr')) { return; } if($b['parent'] != $b['id']) { return; } // Dont't post if the post doesn't belong to us. // This is a check for forum postings $self = dba::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]); if ($b['contact-id'] != $self['id']) { return; } $oauth_token = PConfig::get($b['uid'], "tumblr", "oauth_token"); $oauth_token_secret = PConfig::get($b['uid'], "tumblr", "oauth_token_secret"); $page = PConfig::get($b['uid'], "tumblr", "page"); $tmbl_blog = 'blog/'.$page.'/post'; if($oauth_token && $oauth_token_secret && $tmbl_blog) { $tag_arr = []; $tags = ''; $x = preg_match_all('/\#\[(.*?)\](.*?)\[/',$b['tag'],$matches,PREG_SET_ORDER); if($x) { foreach($matches as $mtch) { $tag_arr[] = $mtch[2]; } } if(count($tag_arr)) $tags = implode(',',$tag_arr); $title = trim($b['title']); $siteinfo = BBCode::getAttachedData($b["body"]); $params = [ 'state' => 'published', 'tags' => $tags, 'tweet' => 'off', 'format' => 'html']; if (!isset($siteinfo["type"])) $siteinfo["type"] = ""; if (($title == "") && isset($siteinfo["title"])) $title = $siteinfo["title"]; if (isset($siteinfo["text"])) $body = $siteinfo["text"]; else $body = BBCode::removeShareInformation($b["body"]); switch ($siteinfo["type"]) { case "photo": $params['type'] = "photo"; $params['caption'] = BBCode::convert($body, false, 4); if (isset($siteinfo["url"])) $params['link'] = $siteinfo["url"]; $params['source'] = $siteinfo["image"]; break; case "link": $params['type'] = "link"; $params['title'] = $title; $params['url'] = $siteinfo["url"]; $params['description'] = BBCode::convert($body, false, 4); break; case "audio": $params['type'] = "audio"; $params['external_url'] = $siteinfo["url"]; $params['caption'] = BBCode::convert($body, false, 4); break; case "video": $params['type'] = "video"; $params['embed'] = $siteinfo["url"]; $params['caption'] = BBCode::convert($body, false, 4); break; default: $params['type'] = "text"; $params['title'] = $title; $params['body'] = BBCode::convert($b['body'], false, 4); break; } if (isset($params['caption']) && (trim($title) != "")) $params['caption'] = '

'.$title."

". "

".$params['caption']."

"; if (trim($params['caption']) == "") $params['caption'] = BBCode::convert("[quote]" . $siteinfo["description"] . "[/quote]", false, 4); $consumer_key = Config::get('tumblr','consumer_key'); $consumer_secret = Config::get('tumblr','consumer_secret'); $tum_oauth = new TumblrOAuth($consumer_key, $consumer_secret, $oauth_token, $oauth_token_secret); // Make an API call with the TumblrOAuth instance. $x = $tum_oauth->post($tmbl_blog,$params); $ret_code = $tum_oauth->http_code; //print_r($params); if($ret_code == 201) logger('tumblr_send: success'); elseif($ret_code == 403) logger('tumblr_send: authentication failure'); else logger('tumblr_send: general error: ' . print_r($x,true)); } }