diff options
Diffstat (limited to 'addon/facebook')
| -rw-r--r-- | addon/facebook/README | 35 | ||||
| -rw-r--r-- | addon/facebook/facebook.css | 13 | ||||
| -rw-r--r-- | addon/facebook/facebook.php | 1021 |
3 files changed, 0 insertions, 1069 deletions
diff --git a/addon/facebook/README b/addon/facebook/README deleted file mode 100644 index 19c594886..000000000 --- a/addon/facebook/README +++ /dev/null @@ -1,35 +0,0 @@ -Installing the Friendika/Facebook connector - -1. register an API key for your site from developer.facebook.com - a. We'd be very happy if you include "Friendika" in the application name - to increase name recognition. The Friendika icons are also present - in the images directory and may be uploaded as a Facebook app icon. - Use images/friendika-16.jpg for the Icon and images/friendika-128.jpg for the Logo. - b. The url should be your site URL with a trailing slash. - You may use http://portal.friendika.com/privacy as the privacy policy - URL unless your site has different requirements, and - http://portal.friendika.com as the Terms of Service URL unless - you have different requirements. (Friendika is a software application - and does not require Terms of Service, though your installation of it might). - c. Set the following values in your .htconfig.php file - $a->config['facebook']['appid'] = 'xxxxxxxxxxx'; - $a->config['facebook']['appsecret'] = 'xxxxxxxxxxxxxxx'; - Replace with the settings Facebook gives you. - d. Navigate to Set Web->Site URL & Domain -> Website Settings. Set Site URL - to yoursubdomain.yourdomain.com. Set Site Domain to your yourdomain.com. -2. Enable the facebook plugin by including it in .htconfig.php - e.g. - $a->config['system']['addon'] = 'plugin1,plugin2,facebook'; -3. Visit the Facebook Settings section of the "Settings->Plugin Settings" page. - and click 'Install Facebook Connector'. -4. This will ask you to login to Facebook and grant permission to the - plugin to do its stuff. Allow it to do so. -5. You're done. To turn it off visit the Plugin Settings page again and - 'Remove Facebook posting'. - -Vidoes and embeds will not be posted if there is no other content. Links -and images will be converted to a format suitable for the Facebook API and -long posts truncated - with a link to view the full post. - -Facebook contacts will not be able to view private photos, as they are not able to -authenticate to your site to establish identity. We will address this -in a future release. diff --git a/addon/facebook/facebook.css b/addon/facebook/facebook.css deleted file mode 100644 index 0c164331e..000000000 --- a/addon/facebook/facebook.css +++ /dev/null @@ -1,13 +0,0 @@ - -#facebook-enable-wrapper { - margin-top: 20px; -} - -#facebook-disable-wrapper { - margin-top: 20px; -} - -#facebook-post-default-form input { - margin-top: 20px; - margin-right: 20px; -}
\ No newline at end of file diff --git a/addon/facebook/facebook.php b/addon/facebook/facebook.php deleted file mode 100644 index 33895f80d..000000000 --- a/addon/facebook/facebook.php +++ /dev/null @@ -1,1021 +0,0 @@ -<?php -/** - * Name: Facebook Connector - * Version: 1.0 - * Author: Mike Macgirvin <http://macgirvin.com/profile/mike> - */ - -/** - * Installing the Friendika/Facebook connector - * - * 1. register an API key for your site from developer.facebook.com - * a. We'd be very happy if you include "Friendika" in the application name - * to increase name recognition. The Friendika icons are also present - * in the images directory and may be uploaded as a Facebook app icon. - * Use images/friendika-16.jpg for the Icon and images/friendika-128.jpg for the Logo. - * b. The url should be your site URL with a trailing slash. - * You may use http://portal.friendika.com/privacy as the privacy policy - * URL unless your site has different requirements, and - * http://portal.friendika.com as the Terms of Service URL unless - * you have different requirements. (Friendika is a software application - * and does not require Terms of Service, though your installation of it might). - * c. Set the following values in your .htconfig.php file - * $a->config['facebook']['appid'] = 'xxxxxxxxxxx'; - * $a->config['facebook']['appsecret'] = 'xxxxxxxxxxxxxxx'; - * Replace with the settings Facebook gives you. - * d. Navigate to Set Web->Site URL & Domain -> Website Settings. Set - * Site URL to yoursubdomain.yourdomain.com. Set Site Domain to your - * yourdomain.com. - * 2. Enable the facebook plugin by including it in .htconfig.php - e.g. - * $a->config['system']['addon'] = 'plugin1,plugin2,facebook'; - * 3. Visit the Facebook Settings section of the "Settings->Plugin Settings" page. - * and click 'Install Facebook Connector'. - * 4. This will ask you to login to Facebook and grant permission to the - * plugin to do its stuff. Allow it to do so. - * 5. You're done. To turn it off visit the Plugin Settings page again and - * 'Remove Facebook posting'. - * - * Vidoes and embeds will not be posted if there is no other content. Links - * and images will be converted to a format suitable for the Facebook API and - * long posts truncated - with a link to view the full post. - * - * Facebook contacts will not be able to view private photos, as they are not able to - * authenticate to your site to establish identity. We will address this - * in a future release. - */ - -define('FACEBOOK_MAXPOSTLEN', 420); - - -function facebook_install() { - register_hook('post_local_end', 'addon/facebook/facebook.php', 'facebook_post_hook'); - register_hook('jot_networks', 'addon/facebook/facebook.php', 'facebook_jot_nets'); - register_hook('plugin_settings', 'addon/facebook/facebook.php', 'facebook_plugin_settings'); - register_hook('cron', 'addon/facebook/facebook.php', 'facebook_cron'); - register_hook('queue_predeliver', 'addon/facebook/facebook.php', 'fb_queue_hook'); -} - - -function facebook_uninstall() { - unregister_hook('post_local_end', 'addon/facebook/facebook.php', 'facebook_post_hook'); - unregister_hook('jot_networks', 'addon/facebook/facebook.php', 'facebook_jot_nets'); - unregister_hook('plugin_settings', 'addon/facebook/facebook.php', 'facebook_plugin_settings'); - unregister_hook('cron', 'addon/facebook/facebook.php', 'facebook_cron'); - unregister_hook('queue_predeliver', 'addon/facebook/facebook.php', 'fb_queue_hook'); -} - - -/* declare the facebook_module function so that /facebook url requests will land here */ - -function facebook_module() {} - - - -/* If a->argv[1] is a nickname, this is a callback from Facebook oauth requests. */ - -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) - ); - if(! count($r)) - return; - - $uid = $r[0]['uid']; - $auth_code = (($_GET['code']) ? $_GET['code'] : ''); - $error = (($_GET['error_description']) ? $_GET['error_description'] : ''); - - - if($error) - logger('facebook_init: Error: ' . $error); - - if($auth_code && $uid) { - - $appid = get_config('facebook','appid'); - $appsecret = get_config('facebook', 'appsecret'); - - $x = fetch_url('https://graph.facebook.com/oauth/access_token?client_id=' - . $appid . '&client_secret=' . $appsecret . '&redirect_uri=' - . urlencode($a->get_baseurl() . '/facebook/' . $nick) - . '&code=' . $auth_code); - - logger('facebook_init: returned access token: ' . $x, LOGGER_DATA); - - if(strpos($x,'access_token=') !== false) { - $token = str_replace('access_token=', '', $x); - if(strpos($token,'&') !== false) - $token = substr($token,0,strpos($token,'&')); - set_pconfig($uid,'facebook','access_token',$token); - set_pconfig($uid,'facebook','post','1'); - set_pconfig($uid,'facebook','no_linking',1); - fb_get_self($uid); - fb_get_friends($uid); - fb_consume_all($uid); - - } - - } - -} - - -function fb_get_self($uid) { - $access_token = get_pconfig($uid,'facebook','access_token'); - if(! $access_token) - return; - $s = fetch_url('https://graph.facebook.com/me/?access_token=' . $access_token); - if($s) { - $j = json_decode($s); - set_pconfig($uid,'facebook','self_id',(string) $j->id); - } -} - - - -function fb_get_friends($uid) { - - $access_token = get_pconfig($uid,'facebook','access_token'); - - $no_linking = get_pconfig($uid,'facebook','no_linking'); - if($no_linking) - return; - - if(! $access_token) - return; - $s = fetch_url('https://graph.facebook.com/me/friends?access_token=' . $access_token); - if($s) { - logger('facebook: fb_get_friends: ' . $s, LOGGER_DATA); - $j = json_decode($s); - logger('facebook: fb_get_friends: json: ' . print_r($j,true), LOGGER_DATA); - if(! $j->data) - return; - foreach($j->data as $person) { - $s = fetch_url('https://graph.facebook.com/' . $person->id . '?access_token=' . $access_token); - if($s) { - $jp = json_decode($s); - logger('fb_get_friends: info: ' . print_r($jp,true), LOGGER_DATA); - - // always use numeric link for consistency - - $jp->link = 'http://facebook.com/profile.php?id=' . $person->id; - - // check if we already have a contact - - $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1", - intval($uid), - dbesc($jp->link) - ); - - if(count($r)) { - - // 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'])) { - require_once("Photo.php"); - - $photos = import_profile_photo('https://graph.facebook.com/' . $jp->id . '/picture', $uid, $r[0]['id']); - - $r = q("UPDATE `contact` SET `photo` = '%s', - `thumb` = '%s', - `micro` = '%s', - `name-date` = '%s', - `uri-date` = '%s', - `avatar-date` = '%s' - WHERE `id` = %d LIMIT 1 - ", - dbesc($photos[0]), - dbesc($photos[1]), - dbesc($photos[2]), - dbesc(datetime_convert()), - dbesc(datetime_convert()), - dbesc(datetime_convert()), - intval($r[0]['id']) - ); - } - continue; - } - else { - - // create contact record - $r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `addr`, `alias`, `notify`, `poll`, - `name`, `nick`, `photo`, `network`, `rel`, `priority`, - `writable`, `blocked`, `readonly`, `pending` ) - VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ", - intval($uid), - dbesc(datetime_convert()), - dbesc($jp->link), - dbesc(''), - dbesc(''), - dbesc($jp->id), - dbesc('facebook ' . $jp->id), - dbesc($jp->name), - dbesc(($jp->nickname) ? $jp->nickname : strtolower($jp->first_name)), - dbesc('https://graph.facebook.com/' . $jp->id . '/picture'), - dbesc(NETWORK_FACEBOOK), - intval(CONTACT_IS_FRIEND), - intval(1), - intval(1) - ); - } - - $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1", - dbesc($jp->link), - intval($uid) - ); - - if(! count($r)) { - continue; - } - - $contact = $r[0]; - $contact_id = $r[0]['id']; - - require_once("Photo.php"); - - $photos = import_profile_photo($r[0]['photo'],$uid,$contact_id); - - $r = q("UPDATE `contact` SET `photo` = '%s', - `thumb` = '%s', - `micro` = '%s', - `name-date` = '%s', - `uri-date` = '%s', - `avatar-date` = '%s' - WHERE `id` = %d LIMIT 1 - ", - dbesc($photos[0]), - dbesc($photos[1]), - dbesc($photos[2]), - dbesc(datetime_convert()), - dbesc(datetime_convert()), - dbesc(datetime_convert()), - intval($contact_id) - ); - - } - } - } -} - -// This is the POST method to the facebook settings page -// Content is posted to Facebook in the function facebook_post_hook() - -function facebook_post(&$a) { - - $uid = local_user(); - if($uid){ - - $value = ((x($_POST,'post_by_default')) ? intval($_POST['post_by_default']) : 0); - set_pconfig($uid,'facebook','post_by_default', $value); - - $no_linking = get_pconfig($uid,'facebook','no_linking'); - - $linkvalue = ((x($_POST,'facebook_linking')) ? intval($_POST['facebook_linking']) : 0); - set_pconfig($uid,'facebook','no_linking', (($linkvalue) ? 0 : 1)); - - // FB linkage was allowed but has just been turned off - remove all FB contacts and posts - - if((! intval($no_linking)) && (! intval($linkvalue))) { - $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `network` = '%s' ", - intval($uid), - dbesc(NETWORK_FACEBOOK) - ); - if(count($r)) { - require_once('include/Contact.php'); - foreach($r as $rr) - contact_remove($rr['id']); - } - } - elseif(intval($no_linking) && intval($linkvalue)) { - // FB linkage is now allowed - import stuff. - fb_get_self($uid); - fb_get_friends($uid); - fb_consume_all($uid); - } - - info( t('Settings updated.') . EOL); - } - - return; -} - -// Facebook settings form - -function facebook_content(&$a) { - - if(! local_user()) { - notice( t('Permission denied.') . EOL); - return ''; - } - - if($a->argc > 1 && $a->argv[1] === 'remove') { - del_pconfig(local_user(),'facebook','post'); - info( t('Facebook disabled') . EOL); - } - - if($a->argc > 1 && $a->argv[1] === 'friends') { - fb_get_friends(local_user()); - info( t('Updating contacts') . EOL); - } - - - $fb_installed = get_pconfig(local_user(),'facebook','post'); - - $appid = get_config('facebook','appid'); - - if(! $appid) { - notice( t('Facebook API key is missing.') . EOL); - return ''; - } - - $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' - . $a->get_baseurl() . '/addon/facebook/facebook.css' . '" media="all" />' . "\r\n"; - - $o .= '<h3>' . t('Facebook Connect') . '</h3>'; - - if(! $fb_installed) { - $o .= '<div id="facebook-enable-wrapper">'; - - $o .= '<a href="https://www.facebook.com/dialog/oauth?client_id=' . $appid . '&redirect_uri=' - . $a->get_baseurl() . '/facebook/' . $a->user['nickname'] . '&scope=publish_stream,read_stream,offline_access">' . t('Install Facebook connector for this account.') . '</a>'; - $o .= '</div>'; - } - - if($fb_installed) { - $o .= '<div id="facebook-disable-wrapper">'; - - $o .= '<a href="' . $a->get_baseurl() . '/facebook/remove' . '">' . t('Remove Facebook connector') . '</a></div>'; - - $o .= '<div id="facebook-post-default-form">'; - $o .= '<form action="facebook" method="post" >'; - $post_by_default = get_pconfig(local_user(),'facebook','post_by_default'); - $checked = (($post_by_default) ? ' checked="checked" ' : ''); - $o .= '<input type="checkbox" name="post_by_default" value="1"' . $checked . '/>' . ' ' . t('Post to Facebook by default') . EOL; - - $no_linking = get_pconfig(local_user(),'facebook','no_linking'); - $checked = (($no_linking) ? '' : ' checked="checked" '); - $o .= '<input type="checkbox" name="facebook_linking" value="1"' . $checked . '/>' . ' ' . t('Link all your Facebook friends and conversations') . EOL ; - - $hidden = (($a->user['hidewall'] || get_config('system','block_public')) ? true : false); - if(! $hidden) { - $o .= EOL; - $o .= t('Warning: Your Facebook privacy settings can not be imported.') . EOL; - $o .= t('Linked Facebook items <strong>may</strong> be publicly visible, depending on your privacy settings for this website/account.') . EOL; - } - $o .= '<input type="submit" name="submit" value="' . t('Submit') . '" /></form></div>'; - } - - return $o; -} - - - -function facebook_cron($a,$b) { - - $last = get_config('facebook','last_poll'); - - $poll_interval = intval(get_config('facebook','poll_interval')); - if(! $poll_interval) - $poll_interval = 3600; - - if($last) { - $next = $last + $poll_interval; - if($next > time()) - return; - } - - logger('facebook_cron'); - - - // Find the FB users on this site and randomize in case one of them - // uses an obscene amount of memory. It may kill this queue run - // but hopefully we'll get a few others through on each run. - - $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'facebook' AND `k` = 'post' AND `v` = '1' ORDER BY RAND() "); - if(count($r)) { - foreach($r as $rr) { - if(get_pconfig($rr['uid'],'facebook','no_linking')) - continue; - // check for new friends once a day - $last_friend_check = get_pconfig($rr['uid'],'facebook','friend_check'); - if($last_friend_check) - $next_friend_check = $last_friend_check + 86400; - if($next_friend_check <= time()) { - fb_get_friends($rr['uid']); - set_pconfig($rr['uid'],'facebook','friend_check',time()); - } - fb_consume_all($rr['uid']); - } - } - - set_config('facebook','last_poll', time()); - -} - - - -function facebook_plugin_settings(&$a,&$b) { - - $b .= '<div class="settings-block">'; - $b .= '<h3>' . t('Facebook') . '</h3>'; - $b .= '<a href="facebook">' . t('Facebook Connector Settings') . '</a><br />'; - $b .= '</div>'; - -} - -function facebook_jot_nets(&$a,&$b) { - if(! local_user()) - return; - - $fb_post = get_pconfig(local_user(),'facebook','post'); - if(intval($fb_post) == 1) { - $fb_defpost = get_pconfig(local_user(),'facebook','post_by_default'); - $selected = ((intval($fb_defpost) == 1) ? ' checked="checked" ' : ''); - $b .= '<div class="profile-jot-net"><input type="checkbox" name="facebook_enable"' . $selected . 'value="1" /> ' - . t('Post to Facebook') . '</div>'; - } -} - - -function facebook_post_hook(&$a,&$b) { - - /** - * Post to Facebook stream - */ - - require_once('include/group.php'); - - logger('Facebook post'); - - $reply = false; - $likes = false; - - if((local_user()) && (local_user() == $b['uid'])) { - - // Facebook is not considered a private network - if($b['prvnets'] && $b['private']) - return; - - if($b['parent']) { - $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", - intval($b['parent']), - intval(local_user()) - ); - if(count($r) && substr($r[0]['uri'],0,4) === 'fb::') - $reply = substr($r[0]['uri'],4); - elseif(count($r) && substr($r[0]['extid'],0,4) === 'fb::') - $reply = substr($r[0]['extid'],4); - else - return; - logger('facebook reply id=' . $reply); - } - - if($b['private'] && $reply === false) { - $allow_people = expand_acl($b['allow_cid']); - $allow_groups = expand_groups(expand_acl($b['allow_gid'])); - $deny_people = expand_acl($b['deny_cid']); - $deny_groups = expand_groups(expand_acl($b['deny_gid'])); - - $recipients = array_unique(array_merge($allow_people,$allow_groups)); - $deny = array_unique(array_merge($deny_people,$deny_groups)); - - $allow_str = dbesc(implode(', ',$recipients)); - if($allow_str) { - $r = q("SELECT `notify` FROM `contact` WHERE `id` IN ( $allow_str ) AND `network` = 'face'"); - $allow_arr = array(); - if(count($r)) - foreach($r as $rr) - $allow_arr[] = $rr['notify']; - } - - $deny_str = dbesc(implode(', ',$deny)); - if($deny_str) { - $r = q("SELECT `notify` FROM `contact` WHERE `id` IN ( $deny_str ) AND `network` = 'face'"); - $deny_arr = array(); - if(count($r)) - foreach($r as $rr) - $deny_arr[] = $rr['notify']; - } - - if(count($deny_arr) && (! count($allow_arr))) { - - // One or more FB folks were denied access but nobody on FB was specifically allowed access. - // This might cause the post to be open to public on Facebook, but only to selected members - // on another network. Since this could potentially leak a post to somebody who was denied, - // we will skip posting it to Facebook with a slightly vague but relevant message that will - // hopefully lead somebody to this code comment for a better explanation of what went wrong. - - notice( t('Post to Facebook cancelled because of multi-network access permission conflict.') . EOL); - return; - } - - - // if it's a private message but no Facebook members are allowed or denied, skip Facebook post - - if((! count($allow_arr)) && (! count($deny_arr))) - return; - } - - if($b['verb'] == ACTIVITY_LIKE) - $likes = true; - - - $appid = get_config('facebook', 'appid' ); - $secret = get_config('facebook', 'appsecret' ); - - if($appid && $secret) { - - logger('facebook: have appid+secret'); - - $fb_post = intval(get_pconfig(local_user(),'facebook','post')); - $fb_enable = (($fb_post && x($_POST,'facebook_enable')) ? intval($_POST['facebook_enable']) : 0); - $fb_token = get_pconfig(local_user(),'facebook','access_token'); - - // if API is used, default to the chosen settings - if($_POST['api_source'] && intval(get_pconfig(local_user(),'facebook','post_by_default'))) - $fb_enable = 1; - - - - - logger('facebook: $fb_post: ' . $fb_post . ' $fb_enable: ' . $fb_enable . ' $fb_token: ' . $fb_token,LOGGER_DEBUG); - - // post to facebook if it's a public post and we've ticked the 'post to Facebook' box, - // or it's a private message with facebook participants - // or it's a reply or likes action to an existing facebook post - - if($fb_post && $fb_token && ($fb_enable || $b['private'] || $reply)) { - logger('facebook: able to post'); - require_once('library/facebook.php'); - require_once('include/bbcode.php'); - - $msg = $b['body']; - - logger('Facebook post: original msg=' . $msg, LOGGER_DATA); - - // make links readable before we strip the code - - // unless it's a dislike - just send the text as a comment - - if($b['verb'] == ACTIVITY_DISLIKE) - $msg = trim(strip_tags(bbcode($msg))); - - $search_str = $a->get_baseurl() . '/search'; - - if(preg_match("/\[url=(.*?)\](.*?)\[\/url\]/is",$msg,$matches)) { - - // don't use hashtags for message link - - if(strpos($matches[2],$search_str) === false) { - $link = $matches[1]; - if(substr($matches[2],0,5) != '[img]') - $linkname = $matches[2]; - } - } - - $msg = preg_replace("/\[url=(.*?)\](.*?)\[\/url\]/is",'$2 $1',$msg); - - if(preg_match("/\[img\](.*?)\[\/img\]/is",$msg,$matches)) - $image = $matches[1]; - - $msg = preg_replace("/\[img\](.*?)\[\/img\]/is", t('Image: ') . '$1', $msg); - - if((strpos($link,z_root()) !== false) && (! $image)) - $image = $a->get_baseurl() . '/images/friendika-64.jpg'; - - $msg = trim(strip_tags(bbcode($msg))); - $msg = html_entity_decode($msg,ENT_QUOTES,'UTF-8'); - - // add any attachments as text urls - - $arr = explode(',',$b['attach']); - - if(count($arr)) { - $msg .= "\n"; - foreach($arr as $r) { - $matches = false; - $cnt = preg_match('|\[attach\]href=\"(.*?)\" size=\"(.*?)\" type=\"(.*?)\" title=\"(.*?)\"\[\/attach\]|',$r,$matches); - if($cnt) { - $msg .= $matches[1]; - } - } - } - - if (strlen($msg) > FACEBOOK_MAXPOSTLEN) { - $shortlink = ""; - require_once('library/slinky.php'); - - $display_url = $a->get_baseurl() . '/display/' . $a->user['nickname'] . '/' . $b['id']; - $slinky = new Slinky( $display_url ); - // setup a cascade of shortening services - // try to get a short link from these services - // in the order ur1.ca, trim, id.gd, tinyurl - $slinky->set_cascade( array( new Slinky_UR1ca(), new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL() ) ); - $shortlink = $slinky->short(); - // the new message will be shortened such that "... $shortlink" - // will fit into the character limit - $msg = substr($msg, 0, FACEBOOK_MAXPOSTLEN - strlen($shortlink) - 4); - $msg .= '... ' . $shortlink; - } - if(! strlen($msg)) - return; - - logger('Facebook post: msg=' . $msg, LOGGER_DATA); - - if($likes) { - $postvars = array('access_token' => $fb_token); - } - else { - $postvars = array( - 'access_token' => $fb_token, - 'message' => $msg - ); - if(isset($image)) - $postvars['picture'] = $image; - if(isset($link)) - $postvars['link'] = $link; - if(isset($linkname)) - $postvars['name'] = $linkname; - } - - if(($b['private']) && (! $b['parent'])) { - $postvars['privacy'] = '{"value": "CUSTOM", "friends": "SOME_FRIENDS"'; - if(count($allow_arr)) - $postvars['privacy'] .= ',"allow": "' . implode(',',$allow_arr) . '"'; - if(count($deny_arr)) - $postvars['privacy'] .= ',"deny": "' . implode(',',$deny_arr) . '"'; - $postvars['privacy'] .= '}'; - - } - - if($reply) { - $url = 'https://graph.facebook.com/' . $reply . '/' . (($likes) ? 'likes' : 'comments'); - } - else { - $url = 'https://graph.facebook.com/me/feed'; - if($b['plink']) - $postvars['actions'] = '{"name": "' . t('View on Friendika') . '", "link": "' . $b['plink'] . '"}'; - } - - logger('facebook: post to ' . $url); - logger('facebook: postvars: ' . print_r($postvars,true)); - - // "test_mode" prevents anything from actually being posted. - // Otherwise, let's do it. - - if(! get_config('facebook','test_mode')) { - $x = post_url($url, $postvars); - - $retj = json_decode($x); - if($retj->id) { - q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d LIMIT 1", - dbesc('fb::' . $retj->id), - intval($b['id']) - ); - } - else { - if(! $likes) { - $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $postvars)); - q("INSERT INTO `queue` ( `network`, `cid`, `created`, `last`, `content`) - VALUES ( '%s', %d, '%s', '%s', '%s') ", - dbesc(NETWORK_FACEBOOK), - intval($a->contact), - dbesc(datetime_convert()), - dbesc(datetime_convert()), - dbesc($s) - ); - - notice( t('Facebook post failed. Queued for retry.') . EOL); - } - } - - logger('Facebook post returns: ' . $x, LOGGER_DEBUG); - } - } - } - } -} - - -function fb_queue_hook(&$a,&$b) { - - $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'", - dbesc(NETWORK_FACEBOOK) - ); - if(! count($qi)) - return; - - require_once('include/queue_fn.php'); - - foreach($qi as $x) { - if($x['network'] !== NETWORK_FACEBOOK) - continue; - - logger('facebook_queue: run'); - - $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid` - WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1", - intval($x['cid']) - ); - if(! count($r)) - continue; - - $user = $r[0]; - - $appid = get_config('facebook', 'appid' ); - $secret = get_config('facebook', 'appsecret' ); - - if($appid && $secret) { - $fb_post = intval(get_pconfig($user['uid'],'facebook','post')); - $fb_token = get_pconfig($user['uid'],'facebook','access_token'); - - if($fb_post && $fb_token) { - logger('facebook_queue: able to post'); - require_once('library/facebook.php'); - - $z = unserialize($x['content']); - $item = $z['item']; - $j = post_url($z['url'],$z['post']); - - $retj = json_decode($j); - if($retj->id) { - q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d LIMIT 1", - dbesc('fb::' . $retj->id), - intval($item) - ); - logger('facebook_queue: success: ' . $j); - remove_queue_item($x['id']); - } - else { - logger('facebook_queue: failed: ' . $j); - update_queue_time($x['id']); - } - } - } - } -} - -function fb_consume_all($uid) { - - require_once('include/items.php'); - - $access_token = get_pconfig($uid,'facebook','access_token'); - if(! $access_token) - return; - - - $s = fetch_url('https://graph.facebook.com/me/feed?access_token=' . $access_token); - if($s) { - $j = json_decode($s); - logger('fb_consume_stream: wall: ' . print_r($j,true), LOGGER_DATA); - fb_consume_stream($uid,$j,true); - } - $s = fetch_url('https://graph.facebook.com/me/home?access_token=' . $access_token); - if($s) { - $j = json_decode($s); - logger('fb_consume_stream: feed: ' . print_r($j,true), LOGGER_DATA); - fb_consume_stream($uid,$j,false); - } - -} - -function fb_consume_stream($uid,$j,$wall = false) { - $a = get_app(); - - $no_linking = get_pconfig($uid,'facebook','no_linking'); - if($no_linking) - return; - - $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1", - intval($uid) - ); - - $user = q("SELECT `nickname`, `blockwall` FROM `user` WHERE `uid` = %d LIMIT 1", - intval($uid) - ); - if(count($user)) - $my_local_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname']; - - $self_id = get_pconfig($uid,'facebook','self_id'); - if(! count($j->data) || (! strlen($self_id))) - return; - - foreach($j->data as $entry) { - logger('fb_consume: entry: ' . print_r($entry,true), LOGGER_DATA); - $datarray = array(); - - $r = q("SELECT * FROM `item` WHERE ( `uri` = '%s' OR `extid` = '%s') AND `uid` = %d LIMIT 1", - dbesc('fb::' . $entry->id), - dbesc('fb::' . $entry->id), - intval($uid) - ); - if(count($r)) { - $post_exists = true; - $orig_post = $r[0]; - $top_item = $r[0]['id']; - } - else { - $post_exists = false; - $orig_post = null; - } - - if(! $orig_post) { - $datarray['gravity'] = 0; - $datarray['uid'] = $uid; - $datarray['wall'] = (($wall) ? 1 : 0); - $datarray['uri'] = $datarray['parent-uri'] = 'fb::' . $entry->id; - $from = $entry->from; - if($from->id == $self_id) - $datarray['contact-id'] = $self[0]['id']; - else { - $r = q("SELECT * FROM `contact` WHERE `notify` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1", - dbesc($from->id), - intval($uid) - ); - if(count($r)) - $datarray['contact-id'] = $r[0]['id']; - } - - // don't store post if we don't have a contact - - if(! x($datarray,'contact-id')) { - logger('no contact: post ignored'); - continue; - } - - $datarray['verb'] = ACTIVITY_POST; - if($wall) { - $datarray['owner-name'] = $self[0]['name']; - $datarray['owner-link'] = $self[0]['url']; - $datarray['owner-avatar'] = $self[0]['thumb']; - } - if(isset($entry->application) && isset($entry->application->name) && strlen($entry->application->name)) - $datarray['app'] = strip_tags($entry->application->name); - else - $datarray['app'] = 'facebook'; - $datarray['author-name'] = $from->name; - $datarray['author-link'] = 'http://facebook.com/profile.php?id=' . $from->id; - $datarray['author-avatar'] = 'https://graph.facebook.com/' . $from->id . '/picture'; - $datarray['plink'] = $datarray['author-link'] . '&v=wall&story_fbid=' . substr($entry->id,strpos($entry->id,'_') + 1); - - $datarray['body'] = $entry->message; - if($entry->picture) - $datarray['body'] .= "\n\n" . '[img]' . $entry->picture . '[/img]'; - if($entry->link) - $datarray['body'] .= "\n" . linkify($entry->link); - if($entry->name) - $datarray['body'] .= "\n" . $entry->name; - if($entry->caption) - $datarray['body'] .= "\n" . $entry->caption; - if($entry->description) - $datarray['body'] .= "\n" . $entry->description; - $datarray['created'] = datetime_convert('UTC','UTC',$entry->created_time); - $datarray['edited'] = datetime_convert('UTC','UTC',$entry->updated_time); - - // If the entry has a privacy policy, we cannot assume who can or cannot see it, - // as the identities are from a foreign system. Mark it as private to the owner. - - if($entry->privacy && $entry->privacy->value !== 'EVERYONE') { - $datarray['private'] = 1; - $datarray['allow_cid'] = '<' . $uid . '>'; - } - - $top_item = item_store($datarray); - $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", - intval($top_item), - intval($uid) - ); - if(count($r)) { - $orig_post = $r[0]; - logger('fb: new top level item posted'); - } - } - - if(isset($entry->likes) && isset($entry->likes->data)) - $likers = $entry->likes->data; - else - $likers = null; - - if(isset($entry->comments) && isset($entry->comments->data)) - $comments = $entry->comments->data; - else - $comments = null; - - if(is_array($likers)) { - foreach($likers as $likes) { - - if(! $orig_post) - continue; - - // If we posted the like locally, it will be found with our url, not the FB url. - - $second_url = (($likes->id == $self_id) ? $self[0]['url'] : 'http://facebook.com/profile.php?id=' . $likes->id); - - $r = q("SELECT * FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `verb` = '%s' - AND ( `author-link` = '%s' OR `author-link` = '%s' ) LIMIT 1", - dbesc($orig_post['uri']), - intval($uid), - dbesc(ACTIVITY_LIKE), - dbesc('http://facebook.com/profile.php?id=' . $likes->id), - dbesc($second_url) - ); - - if(count($r)) - continue; - - $likedata = array(); - $likedata['parent'] = $top_item; - $likedata['verb'] = ACTIVITY_LIKE; - $likedata['gravity'] = 3; - $likedata['uid'] = $uid; - $likedata['wall'] = (($wall) ? 1 : 0); - $likedata['uri'] = item_new_uri($a->get_baseurl(), $uid); - $likedata['parent-uri'] = $orig_post['uri']; - if($likes->id == $self_id) - $likedata['contact-id'] = $self[0]['id']; - else { - $r = q("SELECT * FROM `contact` WHERE `notify` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1", - dbesc($likes->id), - intval($uid) - ); - if(count($r)) - $likedata['contact-id'] = $r[0]['id']; - } - if(! x($likedata,'contact-id')) - $likedata['contact-id'] = $orig_post['contact-id']; - - $likedata['app'] = 'facebook'; - $likedata['verb'] = ACTIVITY_LIKE; - $likedata['author-name'] = $likes->name; - $likedata['author-link'] = 'http://facebook.com/profile.php?id=' . $likes->id; - $likedata['author-avatar'] = 'https://graph.facebook.com/' . $likes->id . '/picture'; - - $author = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]'; - $objauthor = '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]'; - $post_type = t('status'); - $plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]'; - $likedata['object-type'] = ACTIVITY_OBJ_NOTE; - - $likedata['body'] = sprintf( t('%1$s likes %2$s\'s %3$s'), $author, $objauthor, $plink); - $likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' . - '<id>' . $orig_post['uri'] . '</id><link>' . xmlify('<link rel="alternate" type="text/html" href="' . xmlify($orig_post['plink']) . '" />') . '</link><title>' . $orig_post['title'] . '</title><content>' . $orig_post['body'] . '</content></object>'; - - $item = item_store($likedata); - } - } - if(is_array($comments)) { - foreach($comments as $cmnt) { - - if(! $orig_post) - continue; - - $r = q("SELECT * FROM `item` WHERE `uid` = %d AND ( `uri` = '%s' OR `extid` = '%s' ) LIMIT 1", - intval($uid), - dbesc('fb::' . $cmnt->id), - dbesc('fb::' . $cmnt->id) - ); - if(count($r)) - continue; - - $cmntdata = array(); - $cmntdata['parent'] = $top_item; - $cmntdata['verb'] = ACTIVITY_POST; - $cmntdata['gravity'] = 6; - $cmntdata['uid'] = $uid; - $cmntdata['wall'] = (($wall) ? 1 : 0); - $cmntdata['uri'] = 'fb::' . $cmnt->id; - $cmntdata['parent-uri'] = $orig_post['uri']; - if($cmnt->from->id == $self_id) { - $cmntdata['contact-id'] = $self[0]['id']; - } - else { - $r = q("SELECT * FROM `contact` WHERE `notify` = '%s' AND `uid` = %d LIMIT 1", - dbesc($cmnt->from->id), - intval($uid) - ); - if(count($r)) { - $cmntdata['contact-id'] = $r[0]['id']; - if($r[0]['blocked'] || $r[0]['readonly']) - continue; - } - } - if(! x($cmntdata,'contact-id')) - $cmntdata['contact-id'] = $orig_post['contact-id']; - - $cmntdata['app'] = 'facebook'; - $cmntdata['created'] = datetime_convert('UTC','UTC',$cmnt->created_time); - $cmntdata['edited'] = datetime_convert('UTC','UTC',$cmnt->created_time); - $cmntdata['verb'] = ACTIVITY_POST; - $cmntdata['author-name'] = $cmnt->from->name; - $cmntdata['author-link'] = 'http://facebook.com/profile.php?id=' . $cmnt->from->id; - $cmntdata['author-avatar'] = 'https://graph.facebook.com/' . $cmnt->from->id . '/picture'; - $cmntdata['body'] = $cmnt->message; - $item = item_store($cmntdata); - } - } - } -} - |