X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=facebook%2Ffacebook.php;h=4c1c0a14142dcc34e5768ceb103454fc0d5f2f2c;hb=d5ef105c15d25a07c7bf4af879f183d648088108;hp=d63c6081080993e22ecb1b9d5d3a17639f5b1cfb;hpb=5a01f88f6d7161148dd21c54e228aced07d84fb4;p=friendica-addons.git diff --git a/facebook/facebook.php b/facebook/facebook.php index d63c6081..4c1c0a14 100644 --- a/facebook/facebook.php +++ b/facebook/facebook.php @@ -3,7 +3,8 @@ * Name: Facebook Connector * Version: 1.3 * Author: Mike Macgirvin - * Tobias Hößl + * Author: Tobias Hößl + * */ /** @@ -33,6 +34,7 @@ define('FACEBOOK_MAXPOSTLEN', 63206); define('FACEBOOK_SESSION_ERR_NOTIFICATION_INTERVAL', 259200); // 3 days define('FACEBOOK_DEFAULT_POLL_INTERVAL', 60); // given in minutes define('FACEBOOK_MIN_POLL_INTERVAL', 5); +define('FACEBOOK_RTU_ERR_MAIL_AFTER_MINUTES', 180); // 3 hours require_once('include/security.php'); @@ -78,38 +80,38 @@ function facebook_init(&$a) { if (x($_REQUEST, "realtime_cb") && x($_REQUEST, "realtime_cb")) { logger("facebook_init: Facebook Real-Time callback called", LOGGER_DEBUG); - + if (x($_REQUEST, "hub_verify_token")) { // this is the verification callback while registering for real time updates - + $verify_token = get_config('facebook', 'cb_verify_token'); if ($verify_token != $_REQUEST["hub_verify_token"]) { logger('facebook_init: Wrong Facebook Callback Verifier - expected ' . $verify_token . ', got ' . $_REQUEST["hub_verify_token"]); return; } - + if (x($_REQUEST, "hub_challenge")) { logger('facebook_init: Answering Challenge: ' . $_REQUEST["hub_challenge"], LOGGER_DATA); echo $_REQUEST["hub_challenge"]; die(); } } - + require_once('include/items.php'); - + // this is a status update $content = file_get_contents("php://input"); if (is_numeric($content)) $content = file_get_contents("php://input"); $js = json_decode($content); logger(print_r($js, true), LOGGER_DATA); - + if (!isset($js->object) || $js->object != "user" || !isset($js->entry)) { logger('facebook_init: Could not parse Real-Time Update data', LOGGER_DEBUG); return; } - + $affected_users = array("feed" => array(), "friends" => array()); - + foreach ($js->entry as $entry) { $fbuser = $entry->uid; foreach ($entry->changed_fields as $field) { @@ -118,20 +120,20 @@ function facebook_init(&$a) { continue; } if (in_array($fbuser, $affected_users[$field])) continue; - + $r = q("SELECT `uid` FROM `pconfig` WHERE `cat` = 'facebook' AND `k` = 'self_id' AND `v` = '%s' LIMIT 1", dbesc($fbuser)); if(! count($r)) continue; $uid = $r[0]['uid']; - + $access_token = get_pconfig($uid,'facebook','access_token'); if(! $access_token) return; - + switch ($field) { case "feed": logger('facebook_init: FB-User ' . $fbuser . ' / feed', LOGGER_DEBUG); - + if(! get_pconfig($uid,'facebook','no_wall')) { $private_wall = intval(get_pconfig($uid,'facebook','private_wall')); $s = fetch_url('https://graph.facebook.com/me/feed?access_token=' . $access_token); @@ -145,11 +147,11 @@ function facebook_init(&$a) { } } } - + break; case "friends": logger('facebook_init: FB-User ' . $fbuser . ' / friends', LOGGER_DEBUG); - + fb_get_friends($uid, false); set_pconfig($uid,'facebook','friend_check',time()); break; @@ -161,10 +163,11 @@ function facebook_init(&$a) { } } - if($a->argc != 2) return; + $nick = $a->argv[1]; + if(strlen($nick)) $r = q("SELECT `uid` FROM `user` WHERE `nickname` = '%s' LIMIT 1", dbesc($nick) @@ -187,7 +190,7 @@ function facebook_init(&$a) { $x = fetch_url('https://graph.facebook.com/oauth/access_token?client_id=' . $appid . '&client_secret=' . $appsecret . '&redirect_uri=' - . urlencode($a->get_baseurl() . '/facebook/' . $nick) + . urlencode($a->get_baseurl() . '/facebook/' . $nick) . '&code=' . $auth_code); logger('facebook_init: returned access token: ' . $x, LOGGER_DATA); @@ -269,9 +272,13 @@ function fb_get_friends_sync_parsecontact($uid, $contact) { if(count($r)) { + // update profile photos once every two weeks as we have no notification of when they change. + + $update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -14 days')) ? true : false); + // check that we have all the photos, this has been known to fail on occasion - if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro'])) { + if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) { require_once("Photo.php"); $photos = import_profile_photo('https://graph.facebook.com/' . $contact->id . '/picture', $uid, $r[0]['id']); @@ -311,7 +318,7 @@ function fb_get_friends_sync_parsecontact($uid, $contact) { dbesc($contact->id), dbesc('facebook ' . $contact->id), dbesc($contact->name), - dbesc(($contact->nickname) ? $contact->nickname : strtolower($contact->first_name)), + dbesc(($contact->nickname) ? $contact->nickname : mb_convert_case($contact->first_name, MB_CASE_LOWER, "UTF-8")), dbesc('https://graph.facebook.com/' . $contact->id . '/picture'), dbesc(NETWORK_FACEBOOK), intval(CONTACT_IS_FRIEND), @@ -331,6 +338,14 @@ function fb_get_friends_sync_parsecontact($uid, $contact) { $contact_id = $r[0]['id']; + $g = q("select def_gid from user where uid = %d limit 1", + intval($uid) + ); + if($g && intval($g[0]['def_gid'])) { + require_once('include/group.php'); + group_add_member($uid,'',$contact_id,$g[0]['def_gid']); + } + require_once("Photo.php"); $photos = import_profile_photo($r[0]['photo'],$uid,$contact_id); @@ -368,10 +383,12 @@ function fb_get_friends_sync_full($uid, $access_token, $persons) { if($s) { $results = json_decode($s); logger('fb_get_friends: info: ' . print_r($results,true), LOGGER_DATA); - foreach ($results as $contact) { - if ($contact->code != 200) logger('fb_get_friends: not found: ' . print_r($contact,true), LOGGER_DEBUG); - else fb_get_friends_sync_parsecontact($uid, json_decode($contact->body)); - } + if(count($results)) { + foreach ($results as $contact) { + if ($contact->code != 200) logger('fb_get_friends: not found: ' . print_r($contact,true), LOGGER_DEBUG); + else fb_get_friends_sync_parsecontact($uid, json_decode($contact->body)); + } + } } } } @@ -395,6 +412,7 @@ function fb_get_friends($uid, $fullsync = true) { $access_token = get_pconfig($uid,'facebook','access_token'); $no_linking = get_pconfig($uid,'facebook','no_linking'); + if($no_linking) return; @@ -402,7 +420,7 @@ function fb_get_friends($uid, $fullsync = true) { return; $s = fetch_url('https://graph.facebook.com/me/friends?access_token=' . $access_token); if($s) { - logger('facebook: fb_get_friends: ' . $s, LOGGER_DATA); + logger('facebook: fb_gwet_friends: ' . $s, LOGGER_DATA); $j = json_decode($s); logger('facebook: fb_get_friends: json: ' . print_r($j,true), LOGGER_DATA); if(! $j->data) @@ -419,7 +437,7 @@ function fb_get_friends($uid, $fullsync = true) { } // This is the POST method to the facebook settings page -// Content is posted to Facebook in the function facebook_post_hook() +// Content is posted to Facebook in the function facebook_post_hook() /** * @param App $a @@ -429,6 +447,10 @@ function facebook_post(&$a) { $uid = local_user(); if($uid){ + + $fb_limited = get_config('facebook','crestrict'); + + $value = ((x($_POST,'post_by_default')) ? intval($_POST['post_by_default']) : 0); set_pconfig($uid,'facebook','post_by_default', $value); @@ -439,12 +461,18 @@ function facebook_post(&$a) { $private_wall = ((x($_POST,'facebook_private_wall')) ? intval($_POST['facebook_private_wall']) : 0); set_pconfig($uid,'facebook','private_wall',$private_wall); - + set_pconfig($uid,'facebook','blocked_apps',escape_tags(trim($_POST['blocked_apps']))); $linkvalue = ((x($_POST,'facebook_linking')) ? intval($_POST['facebook_linking']) : 0); - set_pconfig($uid,'facebook','no_linking', (($linkvalue) ? 0 : 1)); + + if($fb_limited) { + if($linkvalue == 0) + set_pconfig($uid,'facebook','no_linking', 1); + } + else + set_pconfig($uid,'facebook','no_linking', (($linkvalue) ? 0 : 1)); // FB linkage was allowed but has just been turned off - remove all FB contacts and posts @@ -485,6 +513,13 @@ function facebook_content(&$a) { return ''; } + + if(! service_class_allows(local_user(),'facebook_connect')) { + notice( t('Permission denied.') . EOL); + return upgrade_bool_message(); + } + + if($a->argc > 1 && $a->argv[1] === 'remove') { del_pconfig(local_user(),'facebook','post'); info( t('Facebook disabled') . EOL); @@ -495,6 +530,9 @@ function facebook_content(&$a) { info( t('Updating contacts') . EOL); } + + $fb_limited = get_config('facebook','restrict'); + $o = ''; $fb_installed = false; @@ -548,6 +586,15 @@ function facebook_content(&$a) { $no_linking = get_pconfig(local_user(),'facebook','no_linking'); $checked = (($no_linking) ? '' : ' checked="checked" '); + if($fb_limited) { + if($no_linking) { + $o .= EOL . '' . t('Facebook friend linking has been disabled on this site. The following settings will have no effect.') . '' . EOL; + $checked .= " disabled "; + } + else { + $o .= EOL . '' . t('Facebook friend linking has been disabled on this site. If you disable it, you will be unable to re-enable it.') . '' . EOL; + } + } $o .= '' . ' ' . t('Link all your Facebook friends and conversations on this website') . EOL ; $o .= '

' . t('Facebook conversations consist of your profile wall and your friend stream.'); @@ -643,8 +690,15 @@ function facebook_cron($a,$b) { logger('facebook_cron: Successful', LOGGER_NORMAL); else { logger('facebook_cron: Failed', LOGGER_NORMAL); - - if(strlen($a->config['admin_email']) && !get_config('facebook', 'realtime_err_mailsent')) { + + $first_err = get_config('facebook', 'realtime_first_err'); + if (!$first_err) { + $first_err = time(); + set_config('facebook', 'realtime_first_err', $first_err); + } + $first_err_ago = (time() - $first_err); + + if(strlen($a->config['admin_email']) && !get_config('facebook', 'realtime_err_mailsent') && $first_err_ago > (FACEBOOK_RTU_ERR_MAIL_AFTER_MINUTES * 60)) { mail($a->config['admin_email'], t('Problems with Facebook Real-Time Updates'), "Hi!\n\nThere's a problem with the Facebook Real-Time Updates that cannot be solved automatically. Maybe a permission issue?\n\nPlease try to re-activate it on " . $a->config["system"]["url"] . "/admin/plugins/facebook\n\nThis e-mail will only be sent once.", 'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n" @@ -657,6 +711,7 @@ function facebook_cron($a,$b) { } } else { // !facebook_check_realtime_active() del_config('facebook', 'realtime_err_mailsent'); + del_config('facebook', 'realtime_first_err'); } } @@ -707,12 +762,12 @@ function facebook_plugin_admin(&$a, &$o){ elseif (is_array($subs)) { $o .= t('The given API Key seems to work correctly.') . '
'; $working_connection = true; - } else $o .= t('The correctness of the API Key could not be detected. Somthing strange\'s going on.') . '
'; + } else $o .= t('The correctness of the API Key could not be detected. Something strange\'s going on.') . '
'; } $o .= '
'; $o .= '
'; - $o .= '
'; + $o .= '
'; $o .= '
'; $o .= ''; @@ -731,9 +786,9 @@ function facebook_plugin_admin(&$a, &$o){ /** * @param App $a - * @param null|object $o */ -function facebook_plugin_admin_post(&$a, &$o){ + +function facebook_plugin_admin_post(&$a){ check_form_security_token_redirectOnErr('/admin/plugins/facebook', 'fbsave'); if (x($_REQUEST,'fb_save_keys')) { @@ -897,7 +952,7 @@ function facebook_post_hook(&$a,&$b) { if($fb_token && ($toplevel || $b['private'] || $reply)) { logger('facebook: able to post'); require_once('library/facebook.php'); - require_once('include/bbcode.php'); + require_once('include/bbcode.php'); $msg = $b['body']; @@ -953,6 +1008,10 @@ function facebook_post_hook(&$a,&$b) { if(preg_match("/\[img\](.*?)\[\/img\]/is",$b['body'],$matches)) $image = $matches[1]; + // When saved into the database the content is sent through htmlspecialchars + // That means that we have to decode all image-urls + $image = htmlspecialchars_decode($image); + // Checking for a bookmark element $body = $b['body']; if (strpos($body, "[bookmark") !== false) { @@ -972,7 +1031,7 @@ function facebook_post_hook(&$a,&$b) { } // At first convert the text to html - $html = bbcode($body); + $html = bbcode($body, false, false); // Then convert it to plain text $msg = trim($b['title']." \n\n".html2plain($html, 0, true)); @@ -1036,13 +1095,13 @@ function facebook_post_hook(&$a,&$b) { // Fallback - if message is empty if(!strlen($msg)) - $msg = $link; + $msg = $linkname; if(!strlen($msg)) - $msg = $image; + $msg = $link; if(!strlen($msg)) - $msg = $linkname; + $msg = $image; // If there is nothing to post then exit if(!strlen($msg)) @@ -1050,23 +1109,27 @@ function facebook_post_hook(&$a,&$b) { logger('Facebook post: msg=' . $msg, LOGGER_DATA); - if($likes) { + if($likes) { $postvars = array('access_token' => $fb_token); } else { + // message, picture, link, name, caption, description, source, place, tags $postvars = array( - 'access_token' => $fb_token, + 'access_token' => $fb_token, 'message' => $msg ); - if(isset($image)) { + if(trim($image) != "") { $postvars['picture'] = $image; - //$postvars['type'] = "photo"; } - if(isset($link)) { + if(trim($link) != "") { $postvars['link'] = $link; - //$postvars['type'] = "link"; + + // The following doesn't work - why? + if ((stristr($link,'youtube')) || (stristr($link,'youtu.be')) || (stristr($link,'vimeo'))) { + $postvars['source'] = $link; + } } - if(isset($linkname)) + if(trim($linkname) != "") $postvars['name'] = $linkname; } @@ -1082,15 +1145,15 @@ function facebook_post_hook(&$a,&$b) { if($reply) { $url = 'https://graph.facebook.com/' . $reply . '/' . (($likes) ? 'likes' : 'comments'); - } else if (($link != "") or ($image != "") or ($b['title'] == '') or (strlen($msg) < 500)) { + } else if (($link != "") or ($image != "") or ($b['title'] == '') or (strlen($msg) < 500)) { $url = 'https://graph.facebook.com/me/feed'; if($b['plink']) $postvars['actions'] = '{"name": "' . t('View on Friendica') . '", "link": "' . $b['plink'] . '"}'; } else { // if its only a message and a subject and the message is larger than 500 characters then post it as note $postvars = array( - 'access_token' => $fb_token, - 'message' => bbcode($b['body']), + 'access_token' => $fb_token, + 'message' => bbcode($b['body'], false, false), 'subject' => $b['title'], ); $url = 'https://graph.facebook.com/me/notes'; @@ -1181,8 +1244,12 @@ function facebook_post_local(&$a,&$b) { $fb_enable = (($fb_post && x($_REQUEST,'facebook_enable')) ? intval($_REQUEST['facebook_enable']) : 0); // if API is used, default to the chosen settings - if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'facebook','post_by_default'))) - $fb_enable = 1; + // but allow a specific override + + if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'facebook','post_by_default'))) { + if(! x($_REQUEST,'facebook_enable')) + $fb_enable = 1; + } if(! $fb_enable) return; @@ -1727,7 +1794,7 @@ function fb_consume_stream($uid,$j,$wall = false) { // oembed display a picture of the video as well if ($entry->type != "video") { if(isset($entry->picture) && isset($entry->link)) { - $datarray['body'] .= "\n" . '[url=' . $entry->link . '][img]'.$entry->picture.'[/img][/url]'; + $datarray['body'] .= "\n" . '[url=' . $entry->link . '][img]'.$entry->picture.'[/img][/url]'; } else { if(isset($entry->picture))