<?php
/**
* Name: Facebook Connector
- * Version: 1.1
+ * Version: 1.2
* Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
* Tobias Hößl <https://github.com/CatoTH/>
*/
/**
* Installing the Friendica/Facebook connector
*
- * 1. register an API key for your site from developer.facebook.com
- * a. We'd be very happy if you include "Friendica" in the application name
- * to increase name recognition. The Friendica icons are also present
- * in the images directory and may be uploaded as a Facebook app icon.
- * Use images/friendica-16.jpg for the Icon and images/friendica-128.jpg for the Logo.
- * b. The url should be your site URL with a trailing slash.
- * Friendica is a software application and does not require a Privacy Policy
- * or Terms of Service, though your installation of it might. Facebook may require
- * that you provide a Privacy Policy, which we find ironic.
- * 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. (This step is now obsolete. Enable the plugin via the Admin panel.)
- * 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. Optional step: If you want to use Facebook Real Time Updates (so new messages
- * and new contacts are added ~1min after they are postet / added on FB), go to
- * Settings -> plugins -> facebook and press the "Activate Real-Time Updates"-button.
- * 6. You're done. To turn it off visit the Plugin Settings page again and
- * 'Remove Facebook posting'.
+ * Detailed instructions how to use this plugin can be found at
+ * https://github.com/friendica/friendica/wiki/How-to:-Friendica%E2%80%99s-Facebook-connector
*
* 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
/** TODO
* - Implement a method for the administrator to delete all configuration data the plugin has created,
* e.g. the app_access_token
- * - Implement a configuration option to set the polling interval system-wide
*/
-define('FACEBOOK_MAXPOSTLEN', 420);
+// Size of maximum post length increased
+// see http://www.facebook.com/schrep/posts/203969696349811
+// define('FACEBOOK_MAXPOSTLEN', 420);
+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);
+require_once('include/security.php');
function facebook_install() {
register_hook('post_local', 'addon/facebook/facebook.php', 'facebook_post_local');
// If a->argv[1] is a nickname, this is a callback from Facebook oauth requests.
// If $_REQUEST["realtime_cb"] is set, this is a callback from the Real-Time Updates API
+/**
+ * @param App $a
+ */
function facebook_init(&$a) {
-
+
if (x($_REQUEST, "realtime_cb") && x($_REQUEST, "realtime_cb")) {
logger("facebook_init: Facebook Real-Time callback called", LOGGER_DEBUG);
$r = q("SELECT `uid` FROM `user` WHERE `nickname` = '%s' LIMIT 1",
dbesc($nick)
);
- if(! count($r))
+ if(!(isset($r) && count($r)))
return;
$uid = $r[0]['uid'];
}
+/**
+ * @param int $uid
+ */
function fb_get_self($uid) {
$access_token = get_pconfig($uid,'facebook','access_token');
if(! $access_token)
}
}
-function fb_get_friends_sync_new($uid, $access_token, $person) {
- $link = 'http://facebook.com/profile.php?id=' . $person->id;
-
- $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
- intval($uid),
- dbesc($link)
- );
-
- if (count($r) == 0) {
- logger('fb_get_friends: new contact found: ' . $link, LOGGER_DEBUG);
-
- fb_get_friends_sync_full($uid, $access_token, $person);
- }
-}
-
-function fb_get_friends_sync_full($uid, $access_token, $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
+/**
+ * @param int $uid
+ * @param string $access_token
+ * @param array $persons
+ */
+function fb_get_friends_sync_new($uid, $access_token, $persons) {
+ $persons_todo = array();
+ foreach ($persons as $person) {
+ $link = 'http://facebook.com/profile.php?id=' . $person->id;
+
+ $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
+ intval($uid),
+ dbesc($link)
+ );
+
+ if (count($r) == 0) {
+ logger('fb_get_friends: new contact found: ' . $link, LOGGER_DEBUG);
+ $persons_todo[] = $person;
+ }
- $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
- intval($uid),
- dbesc($jp->link)
- );
+ if (count($persons_todo) > 0) fb_get_friends_sync_full($uid, $access_token, $persons_todo);
+ }
+}
- if(count($r)) {
+/**
+ * @param int $uid
+ * @param object $contact
+ */
+function fb_get_friends_sync_parsecontact($uid, $contact) {
+ $contact->link = 'http://facebook.com/profile.php?id=' . $contact->id;
+
+ // If its a page then set the first name from the username
+ if (!$contact->first_name and $contact->username)
+ $contact->first_name = $contact->username;
+
+ // check if we already have a contact
+
+ $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
+ intval($uid),
+ dbesc($contact->link)
+ );
+
+ if(count($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/' . $contact->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'])
+ );
+ }
+ return;
+ }
+ else {
+
+ // create contact record
+ $r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
+ `name`, `nick`, `photo`, `network`, `rel`, `priority`,
+ `writable`, `blocked`, `readonly`, `pending` )
+ VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ",
+ intval($uid),
+ dbesc(datetime_convert()),
+ dbesc($contact->link),
+ dbesc(normalise_link($contact->link)),
+ dbesc(''),
+ dbesc(''),
+ dbesc($contact->id),
+ dbesc('facebook ' . $contact->id),
+ dbesc($contact->name),
+ dbesc(($contact->nickname) ? $contact->nickname : strtolower($contact->first_name)),
+ dbesc('https://graph.facebook.com/' . $contact->id . '/picture'),
+ dbesc(NETWORK_FACEBOOK),
+ intval(CONTACT_IS_FRIEND),
+ intval(1),
+ intval(1)
+ );
+ }
- // 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'])
- );
- }
- return;
- }
- else {
+ $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
+ dbesc($contact->link),
+ intval($uid)
+ );
- // create contact record
- $r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
- `name`, `nick`, `photo`, `network`, `rel`, `priority`,
- `writable`, `blocked`, `readonly`, `pending` )
- VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ",
- intval($uid),
- dbesc(datetime_convert()),
- dbesc($jp->link),
- dbesc(normalise_link($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/' . $jp->id . '/picture'),
- dbesc(NETWORK_FACEBOOK),
- intval(CONTACT_IS_FRIEND),
- intval(1),
- intval(1)
- );
- }
+ if(! count($r)) {
+ return;
+ }
- $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($jp->link),
- intval($uid)
- );
+ $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($contact_id)
+ );
+}
- if(! count($r)) {
- return;
- }
+/**
+ * @param int $uid
+ * @param string $access_token
+ * @param array $persons
+ */
+function fb_get_friends_sync_full($uid, $access_token, $persons) {
+ if (count($persons) == 0) return;
+ $nums = Ceil(count($persons) / 50);
+ for ($i = 0; $i < $nums; $i++) {
+ $batch_request = array();
+ for ($j = $i * 50; $j < ($i+1) * 50 && $j < count($persons); $j++) $batch_request[] = array('method'=>'GET', 'relative_url'=>$persons[$j]->id);
+ $s = post_url('https://graph.facebook.com/', array('access_token' => $access_token, 'batch' => json_encode($batch_request)));
+ 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));
+ }
+ }
+ }
+}
- $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)
- );
- }
-}
// if $fullsync is true, only new contacts are searched for
+/**
+ * @param int $uid
+ * @param bool $fullsync
+ */
function fb_get_friends($uid, $fullsync = true) {
$r = q("SELECT `uid` FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
logger('facebook: fb_get_friends: json: ' . print_r($j,true), LOGGER_DATA);
if(! $j->data)
return;
- foreach($j->data as $person)
- if ($fullsync)
- fb_get_friends_sync_full($uid, $access_token, $person);
- else
- fb_get_friends_sync_new($uid, $access_token, $person);
+
+ $persons_todo = array();
+ foreach($j->data as $person) $persons_todo[] = $person;
+
+ if ($fullsync)
+ fb_get_friends_sync_full($uid, $access_token, $persons_todo);
+ else
+ fb_get_friends_sync_new($uid, $access_token, $persons_todo);
}
}
// This is the POST method to the facebook settings page
// Content is posted to Facebook in the function facebook_post_hook()
+/**
+ * @param App $a
+ */
function facebook_post(&$a) {
$uid = local_user();
// Facebook settings form
+/**
+ * @param App $a
+ * @return string
+ */
function facebook_content(&$a) {
if(! local_user()) {
info( t('Updating contacts') . EOL);
}
-
- $fb_installed = get_pconfig(local_user(),'facebook','post');
-
+ $o = '';
+
+ $fb_installed = false;
+ if (get_pconfig(local_user(),'facebook','post')) {
+ $access_token = get_pconfig(local_user(),'facebook','access_token');
+ if ($access_token) {
+ $private_wall = intval(get_pconfig(local_user(),'facebook','private_wall'));
+ $s = fetch_url('https://graph.facebook.com/me/feed?access_token=' . $access_token);
+ if($s) {
+ $j = json_decode($s);
+ if (isset($j->data)) $fb_installed = true;
+ }
+ }
+ }
+
$appid = get_config('facebook','appid');
if(! $appid) {
}
-
+/**
+ * @param App $a
+ * @param null|object $b
+ * @return mixed
+ */
function facebook_cron($a,$b) {
$last = get_config('facebook','last_poll');
$poll_interval = intval(get_config('facebook','poll_interval'));
if(! $poll_interval)
- $poll_interval = 3600;
+ $poll_interval = FACEBOOK_DEFAULT_POLL_INTERVAL;
if($last) {
$next = $last + $poll_interval;
$last_friend_check = get_pconfig($rr['uid'],'facebook','friend_check');
if($last_friend_check)
$next_friend_check = $last_friend_check + 86400;
+ else
+ $next_friend_check = 0;
if($next_friend_check <= time()) {
fb_get_friends($rr['uid'], true);
set_pconfig($rr['uid'],'facebook','friend_check',time());
if(strlen($a->config['admin_email']) && !get_config('facebook', 'realtime_err_mailsent')) {
$res = mail($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 an permission issue?\n\nThis e-mail will only be sent once.",
+ "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"
. 'Content-type: text/plain; charset=UTF-8' . "\n"
. 'Content-transfer-encoding: 8bit'
}
-
+/**
+ * @param App $a
+ * @param null|object $b
+ */
function facebook_plugin_settings(&$a,&$b) {
$b .= '<div class="settings-block">';
}
+/**
+ * @param App $a
+ * @param null|object $o
+ */
function facebook_plugin_admin(&$a, &$o){
+
+
+ $o = '<input type="hidden" name="form_security_token" value="' . get_form_security_token("fbsave") . '">';
- $activated = facebook_check_realtime_active();
- if ($activated) {
- $o = t('Real-Time Updates are activated.') . '<br><br>';
- $o .= '<input type="submit" name="real_time_deactivate" value="' . t('Deactivate Real-Time Updates') . '">';
- } else {
- $o = t('Real-Time Updates not activated.') . '<br><input type="submit" name="real_time_activate" value="' . t('Activate Real-Time Updates') . '">';
+ $o .= '<h4>' . t('Facebook API Key') . '</h4>';
+
+ $appid = get_config('facebook', 'appid' );
+ $appsecret = get_config('facebook', 'appsecret' );
+ $poll_interval = get_config('facebook', 'poll_interval' );
+ if (!$poll_interval) $poll_interval = FACEBOOK_DEFAULT_POLL_INTERVAL;
+
+ $ret1 = q("SELECT `v` FROM `config` WHERE `cat` = 'facebook' AND `k` = 'appid' LIMIT 1");
+ $ret2 = q("SELECT `v` FROM `config` WHERE `cat` = 'facebook' AND `k` = 'appsecret' LIMIT 1");
+ if ((count($ret1) > 0 && $ret1[0]['v'] != $appid) || (count($ret2) > 0 && $ret2[0]['v'] != $appsecret)) $o .= t('Error: it appears that you have specified the App-ID and -Secret in your .htconfig.php file. As long as they are specified there, they cannot be set using this form.<br><br>');
+
+ $working_connection = false;
+ if ($appid && $appsecret) {
+ $subs = facebook_subscriptions_get();
+ if ($subs === null) $o .= t('Error: the given API Key seems to be incorrect (the application access token could not be retrieved).') . '<br>';
+ elseif (is_array($subs)) {
+ $o .= t('The given API Key seems to work correctly.') . '<br>';
+ $working_connection = true;
+ } else $o .= t('The correctness of the API Key could not be detected. Somthing strange\'s going on.') . '<br>';
+ }
+
+ $o .= '<label for="fb_appid">' . t('App-ID / API-Key') . '</label><input name="appid" type="text" value="' . escape_tags($appid ? $appid : "") . '"><br style="clear: both;">';
+ $o .= '<label for="fb_appsecret">' . t('Application secret') . '</label><input name="appsecret" type="text" value="' . escape_tags($appsecret ? $appsecret : "") . '"><br style="clear: both;">';
+ $o .= '<label for="fb_poll_interval">' . sprintf(t('Polling Interval (min. %1$s minutes)'), FACEBOOK_MIN_POLL_INTERVAL) . '</label><input name="poll_interval" type="number" min="' . FACEBOOK_MIN_POLL_INTERVAL . '" value="' . $poll_interval . '"><br style="clear: both;">';
+ $o .= '<input type="submit" name="fb_save_keys" value="' . t('Save') . '">';
+
+ if ($working_connection) {
+ $o .= '<h4>' . t('Real-Time Updates') . '</h4>';
+
+ $activated = facebook_check_realtime_active();
+ if ($activated) {
+ $o .= t('Real-Time Updates are activated.') . '<br><br>';
+ $o .= '<input type="submit" name="real_time_deactivate" value="' . t('Deactivate Real-Time Updates') . '">';
+ } else {
+ $o .= t('Real-Time Updates not activated.') . '<br><input type="submit" name="real_time_activate" value="' . t('Activate Real-Time Updates') . '">';
+ }
}
}
+/**
+ * @param App $a
+ * @param null|object $o
+ */
function facebook_plugin_admin_post(&$a, &$o){
+ check_form_security_token_redirectOnErr('/admin/plugins/facebook', 'fbsave');
+
+ if (x($_REQUEST,'fb_save_keys')) {
+ set_config('facebook', 'appid', $_REQUEST['appid']);
+ set_config('facebook', 'appsecret', $_REQUEST['appsecret']);
+ $poll_interval = IntVal($_REQUEST['poll_interval']);
+ if ($poll_interval >= FACEBOOK_MIN_POLL_INTERVAL) set_config('facebook', 'poll_interval', $poll_interval);
+ del_config('facebook', 'app_access_token');
+ info(t('The new values have been saved.'));
+ }
if (x($_REQUEST,'real_time_activate')) {
facebook_subscription_add_users();
}
}
}
+/**
+ * @param App $a
+ * @param object $b
+ * @return mixed
+ */
function facebook_jot_nets(&$a,&$b) {
if(! local_user())
return;
}
+/**
+ * @param App $a
+ * @param object $b
+ * @return mixed
+ */
function facebook_post_hook(&$a,&$b) {
$reply = false;
$likes = false;
+ $deny_arr = array();
+ $allow_arr = array();
+
$toplevel = (($b['id'] == $b['parent']) ? true : false);
$allow_str = dbesc(implode(', ',$recipients));
if($allow_str) {
$r = q("SELECT `notify` FROM `contact` WHERE `id` IN ( $allow_str ) AND `network` = 'face'");
- $allow_arr = array();
- if(count($r))
+ 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))
+ if(count($r))
foreach($r as $rr)
$deny_arr[] = $rr['notify'];
}
if($b['verb'] == ACTIVITY_DISLIKE)
$msg = trim(strip_tags(bbcode($msg)));
+ // Old code
/*$search_str = $a->get_baseurl() . '/search';
if(preg_match("/\[url=(.*?)\](.*?)\[\/url\]/is",$msg,$matches)) {
$msg = trim(strip_tags(bbcode($msg)));*/
- // Test
+ // New code
- // Looking for images
+ // Looking for the first image
+ $image = '';
if(preg_match("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/is",$b['body'],$matches))
$image = $matches[3];
- if(preg_match("/\[img\](.*?)\[\/img\]/is",$b['body'],$matches))
- $image = $matches[1];
+ if ($image == '')
+ if(preg_match("/\[img\](.*?)\[\/img\]/is",$b['body'],$matches))
+ $image = $matches[1];
+
+ // Checking for a bookmark element
+ $body = $b['body'];
+ if (strpos($body, "[bookmark") !== false) {
+ // splitting the text in two parts:
+ // before and after the bookmark
+ $pos = strpos($body, "[bookmark");
+ $body1 = substr($body, 0, $pos);
+ $body2 = substr($body, $pos);
+
+ // Removing the bookmark and all quotes after the bookmark
+ // they are mostly only the content after the bookmark.
+ $body2 = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",'',$body2);
+ $body2 = preg_replace("/\[quote\=([^\]]*)\](.*?)\[\/quote\]/ism",'',$body2);
+ $body2 = preg_replace("/\[quote\](.*?)\[\/quote\]/ism",'',$body2);
+
+ $body = $body1.$body2;
+ }
+
+ // At first convert the text to html
+ $html = bbcode($body);
- $html = bbcode($b['body']);
- $msg = trim($b['title']." \n".html2plain($html, 0, true));
+ // Then convert it to plain text
+ $msg = trim($b['title']." \n\n".html2plain($html, 0, true));
$msg = html_entity_decode($msg,ENT_QUOTES,'UTF-8');
- $toolong = false;
+ // Removing multiple newlines
+ while (strpos($msg, "\n\n\n") !== false)
+ $msg = str_replace("\n\n\n", "\n\n", $msg);
// add any attachments as text urls
-
$arr = explode(',',$b['attach']);
if(count($arr)) {
}
}
- // To-Do: look for bookmark-bbcode and handle it with priority
+ $link = '';
+ $linkname = '';
+ // look for bookmark-bbcode and handle it with priority
+ if(preg_match("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/is",$b['body'],$matches)) {
+ $link = $matches[1];
+ $linkname = $matches[2];
+ }
- $links = collecturls($html);
- if (sizeof($links) > 0) {
- reset($links);
- $link = current($links);
- /*if (strlen($msg."\n".$link) <= FACEBOOK_MAXPOSTLEN)
- $msg .= "\n".$link;
- else
- $toolong = true;*/
+ // If there is no bookmark element then take the first link
+ if ($link == '') {
+ $links = collecturls($html);
+ if (sizeof($links) > 0) {
+ reset($links);
+ $link = current($links);
+ }
}
- if ((strlen($msg) > FACEBOOK_MAXPOSTLEN) or $toolong) {
+ // Remove trailing and leading spaces
+ $msg = trim($msg);
+
+ // Since facebook increased the maxpostlen massively this never should happen again :)
+ if (strlen($msg) > FACEBOOK_MAXPOSTLEN) {
$shortlink = "";
require_once('library/slinky.php');
$msg = substr($msg, 0, FACEBOOK_MAXPOSTLEN - strlen($shortlink) - 4);
$msg .= '... ' . $shortlink;
}
- if(! strlen($msg))
+
+ // Fallback - if message is empty
+ if(!strlen($msg))
+ $msg = $link;
+
+ if(!strlen($msg))
+ $msg = $image;
+
+ if(!strlen($msg))
+ $msg = $linkname;
+
+ // If there is nothing to post then exit
+ if(!strlen($msg))
return;
logger('Facebook post: msg=' . $msg, LOGGER_DATA);
'access_token' => $fb_token,
'message' => $msg
);
- if(isset($image))
+ if(isset($image)) {
$postvars['picture'] = $image;
- if(isset($link))
+ //$postvars['type'] = "photo";
+ }
+ if(isset($link)) {
$postvars['link'] = $link;
+ //$postvars['type'] = "link";
+ }
if(isset($linkname))
$postvars['name'] = $linkname;
}
if($reply) {
$url = 'https://graph.facebook.com/' . $reply . '/' . (($likes) ? 'likes' : 'comments');
- }
- else {
+ } 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']),
+ 'subject' => $b['title'],
+ );
+ $url = 'https://graph.facebook.com/me/notes';
}
logger('facebook: post to ' . $url);
if(! get_config('facebook','test_mode')) {
$x = post_url($url, $postvars);
+ logger('Facebook post returns: ' . $x, LOGGER_DEBUG);
$retj = json_decode($x);
if($retj->id) {
dbesc('fb::' . $retj->id),
intval($b['id'])
);
- del_pconfig($b['uid'], 'facebook', 'session_expired_mailsent');
}
else {
if(! $likes) {
if (isset($retj->error) && $retj->error->type == "OAuthException" && $retj->error->code == 190) {
logger('Facebook session has expired due to changed password.', LOGGER_DEBUG);
- if (!get_pconfig($b['uid'], 'facebook', 'session_expired_mailsent')) {
+
+ $last_notification = get_pconfig($b['uid'], 'facebook', 'session_expired_mailsent');
+ if (!$last_notification || $last_notification < (time() - FACEBOOK_SESSION_ERR_NOTIFICATION_INTERVAL)) {
require_once('include/enotify.php');
$r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($b['uid']) );
'language' => $r[0]['language'],
'to_name' => $r[0]['username'],
'to_email' => $r[0]['email'],
+ 'source_name' => t('Administrator'),
+ 'source_link' => $a->config["system"]["url"],
+ 'source_photo' => $a->config["system"]["url"] . '/images/person-80.jpg',
));
- set_pconfig($b['uid'], 'facebook', 'session_expired_mailsent', '1');
- }
+ set_pconfig($b['uid'], 'facebook', 'session_expired_mailsent', time());
+ } else logger('Facebook: No notification, as the last one was sent on ' . $last_notification, LOGGER_DEBUG);
}
}
-
- logger('Facebook post returns: ' . $x, LOGGER_DEBUG);
}
}
}
}
}
+/**
+ * @param App $app
+ * @param object $data
+ */
function facebook_enotify(&$app, &$data) {
if (x($data, 'params') && $data['params']['type'] == NOTIFY_SYSTEM && x($data['params'], 'system_type') && $data['params']['system_type'] == 'facebook_connection_invalid') {
$data['itemlink'] = '/facebook';
$data['epreamble'] = $data['preamble'] = t('Your Facebook connection became invalid. Please Re-authenticate.');
$data['subject'] = t('Facebook connection became invalid');
+ $data['body'] = sprintf( t("Hi %1\$s,\n\nThe connection between your accounts on %2\$s and Facebook became invalid. This usually happens after you change your Facebook-password. To enable the connection again, you have to %3\$sre-authenticate the Facebook-connector%4\$s."), $data['params']['to_name'], "[url=" . $app->config["system"]["url"] . "]" . $app->config["sitename"] . "[/url]", "[url=" . $app->config["system"]["url"] . "/facebook]", "[/url]");
}
}
+/**
+ * @param App $a
+ * @param object $b
+ */
function facebook_post_local(&$a,&$b) {
// Figure out if Facebook posting is enabled for this post and file it in 'postopts'
}
+/**
+ * @param App $a
+ * @param object $b
+ */
function fb_queue_hook(&$a,&$b) {
$qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
}
}
+/**
+ * @param string $access_token
+ * @param int $since
+ * @return object
+ */
+function fb_get_timeline($access_token, &$since) {
+
+ $entries = new stdClass();
+ $entries->data = array();
+ $newest = 0;
+
+ $url = 'https://graph.facebook.com/me/home?access_token='.$access_token;
+
+ if ($since != 0)
+ $url .= "&since=".$since;
+
+ do {
+ $s = fetch_url($url);
+ $j = json_decode($s);
+ $oldestdate = time();
+ if (isset($j->data))
+ foreach ($j->data as $entry) {
+ $created = strtotime($entry->created_time);
+
+ if ($newest < $created)
+ $newest = $created;
+
+ if ($created >= $since)
+ $entries->data[] = $entry;
+
+ if ($created <= $oldestdate)
+ $oldestdate = $created;
+ }
+ else
+ break;
+
+ $url = $j->paging->next;
+
+ } while (($oldestdate > $since) and ($since != 0) and ($url != ''));
+
+ if ($newest > $since)
+ $since = $newest;
+
+ return($entries);
+}
+
+/**
+ * @param int $uid
+ */
function fb_consume_all($uid) {
require_once('include/items.php');
}
}
}
- $s = fetch_url('https://graph.facebook.com/me/home?access_token=' . $access_token);
- if($s) {
- $j = json_decode($s);
- if (isset($j->data)) {
- logger('fb_consume_stream: feed: ' . print_r($j,true), LOGGER_DATA);
- fb_consume_stream($uid,$j,false);
- } else {
- logger('fb_consume_stream: feed: got no data from Facebook: ' . print_r($j,true), LOGGER_NORMAL);
- }
- }
-
+ // Get the last date
+ $lastdate = get_pconfig($uid,'facebook','lastdate');
+ // fetch all items since the last date
+ $j = fb_get_timeline($access_token, $lastdate);
+ if (isset($j->data)) {
+ logger('fb_consume_stream: feed: ' . print_r($j,true), LOGGER_DATA);
+ fb_consume_stream($uid,$j,false);
+
+ // Write back the last date
+ set_pconfig($uid,'facebook','lastdate', $lastdate);
+ } else
+ logger('fb_consume_stream: feed: got no data from Facebook: ' . print_r($j,true), LOGGER_NORMAL);
}
+/**
+ * @param int $uid
+ * @param string $link
+ * @return string
+ */
function fb_get_photo($uid,$link) {
$access_token = get_pconfig($uid,'facebook','access_token');
if(! $access_token || (! stristr($link,'facebook.com/photo.php')))
- return "\n" . '[url=' . $link . ']' . t('link') . '[/url]';
+ return "";
+ //return "\n" . '[url=' . $link . ']' . t('link') . '[/url]';
$ret = preg_match('/fbid=([0-9]*)/',$link,$match);
if($ret)
$photo_id = $match[1];
+ else
+ return "";
$x = fetch_url('https://graph.facebook.com/' . $photo_id . '?access_token=' . $access_token);
$j = json_decode($x);
if($j->picture)
return "\n\n" . '[url=' . $link . '][img]' . $j->picture . '[/img][/url]';
- else
- return "\n" . '[url=' . $link . ']' . t('link') . '[/url]';
+ //else
+ // return "\n" . '[url=' . $link . ']' . t('link') . '[/url]';
}
+/**
+ * @param int $uid
+ * @param object $j
+ * @param bool $wall
+ */
function fb_consume_stream($uid,$j,$wall = false) {
$a = get_app();
if($from->id == $self_id)
$datarray['contact-id'] = $self[0]['id'];
else {
+ // Looking if user is known - if not he is added
+ $access_token = get_pconfig($uid, 'facebook', 'access_token');
+ fb_get_friends_sync_new($uid, $access_token, $from);
+
$r = q("SELECT * FROM `contact` WHERE `notify` = '%s' AND `uid` = %d AND `blocked` = 0 AND `readonly` = 0 LIMIT 1",
dbesc($from->id),
intval($uid)
}
// don't store post if we don't have a contact
-
if(! x($datarray,'contact-id')) {
- logger('no contact: post ignored');
+ logger('facebook: no contact '.$from->name.' '.$from->id.'. post ignored');
continue;
}
$datarray['author-avatar'] = 'https://graph.facebook.com/' . $from->id . '/picture';
$datarray['plink'] = $datarray['author-link'] . '&v=wall&story_fbid=' . substr($entry->id,strpos($entry->id,'_') + 1);
+ logger('facebook: post '.$entry->id.' from '.$from->name);
+
$datarray['body'] = escape_tags($entry->message);
- if($entry->picture && $entry->link) {
- $datarray['body'] .= "\n\n" . '[url=' . $entry->link . '][img]' . $entry->picture . '[/img][/url]';
+ if($entry->name and $entry->link)
+ $datarray['body'] .= "\n\n[bookmark=".$entry->link."]".$entry->name."[/bookmark]";
+ elseif ($entry->name)
+ $datarray['body'] .= "\n\n[b]" . $entry->name."[/b]";
+
+ if($entry->caption) {
+ if(!$entry->name and $entry->link)
+ $datarray['body'] .= "\n\n[bookmark=".$entry->link."]".$entry->caption."[/bookmark]";
+ else
+ $datarray['body'] .= "[i]" . $entry->caption."[/i]\n";
}
- else {
- if($entry->picture)
- $datarray['body'] .= "\n\n" . '[img]' . $entry->picture . '[/img]';
- // if just a link, it may be a wall photo - check
- if($entry->link)
- $datarray['body'] .= fb_get_photo($uid,$entry->link);
+
+ if(!$entry->caption and !$entry->name) {
+ if ($entry->link)
+ $datarray['body'] .= "\n[url]".$entry->link."[/url]\n";
+ else
+ $datarray['body'] .= "\n";
}
- if($entry->name)
- $datarray['body'] .= "\n" . $entry->name;
- if($entry->caption)
- $datarray['body'] .= "\n" . $entry->caption;
+
+ $quote = "";
if($entry->description)
- $datarray['body'] .= "\n" . $entry->description;
+ $quote = $entry->description;
+
+ if ($entry->properties)
+ foreach ($entry->properties as $property)
+ $quote .= "\n".$property->name.": [url=".$property->href."]".$property->text."[/url]";
+
+ if ($quote)
+ $datarray['body'] .= "\n[quote]".$quote."[/quote]";
+
+ // Only import the picture when the message is no video
+ // oembed display a picture of the video as well
+ if ($entry->type != "video") {
+ if($entry->picture && $entry->link) {
+ $datarray['body'] .= "\n" . '[url=' . $entry->link . '][img]'.$entry->picture.'[/img][/url]';
+ }
+ else {
+ if($entry->picture)
+ $datarray['body'] .= "\n" . '[img]' . $entry->picture . '[/img]';
+ // if just a link, it may be a wall photo - check
+ if($entry->link)
+ $datarray['body'] .= fb_get_photo($uid,$entry->link);
+ }
+ }
+
+ if (($datarray['app'] == "Events") and $entry->actions)
+ foreach ($entry->actions as $action)
+ if ($action->name == "View")
+ $datarray['body'] .= " [url=".$action->link."]".$entry->story."[/url]";
+
+ // Just as a test - to see if these are the missing entries
+ //if(trim($datarray['body']) == '')
+ // $datarray['body'] = $entry->story;
+
+ // Adding the "story" text to see if there are useful data in it (testing)
+ //if (($datarray['app'] != "Events") and $entry->story)
+ // $datarray['body'] .= "\n".$entry->story;
+
+ if(trim($datarray['body']) == '') {
+ logger('facebook: empty body '.$entry->id.' '.print_r($entry, true));
+ continue;
+ }
+
+ $datarray['body'] .= "\n";
+
+ if ($entry->icon)
+ $datarray['body'] .= "[img]".$entry->icon."[/img] ";
+
+ if ($entry->actions)
+ foreach ($entry->actions as $action)
+ if (($action->name != "Comment") and ($action->name != "Like"))
+ $datarray['body'] .= "[url=".$action->link."]".$action->name."[/url] ";
+
+ $datarray['body'] = trim($datarray['body']);
+
+ //if(($datarray['body'] != '') and ($uid == 1))
+ // $datarray['body'] .= "[noparse]".print_r($entry, true)."[/noparse]";
+
+ if ($entry->place->name or $entry->place->location->street or
+ $entry->place->location->city or $entry->place->location->Denmark) {
+ $datarray['coord'] = '';
+ if ($entry->place->name)
+ $datarray['coord'] .= $entry->place->name;
+ if ($entry->place->location->street)
+ $datarray['coord'] .= $entry->place->location->street;
+ if ($entry->place->location->city)
+ $datarray['coord'] .= " ".$entry->place->location->city;
+ if ($entry->place->location->country)
+ $datarray['coord'] .= " ".$entry->place->location->country;
+ } else if ($entry->place->location->latitude and $entry->place->location->longitude)
+ $datarray['coord'] = substr($entry->place->location->latitude, 0, 8)
+ .' '.substr($entry->place->location->longitude, 0, 8);
+
$datarray['created'] = datetime_convert('UTC','UTC',$entry->created_time);
$datarray['edited'] = datetime_convert('UTC','UTC',$entry->updated_time);
$datarray['allow_cid'] = '<' . $self[0]['id'] . '>';
}
- if(trim($datarray['body']) == '') {
- logger('facebook: empty body');
- continue;
- }
-
$top_item = item_store($datarray);
$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($top_item),
'to_email' => $user[0]['email'],
'uid' => $user[0]['uid'],
'item' => $cmntdata,
- 'link' => $a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $item,
+ 'link' => $a->get_baseurl() . '/display/' . $user[0]['nickname'] . '/' . $item,
'source_name' => $cmntdata['author-name'],
'source_link' => $cmntdata['author-link'],
'source_photo' => $cmntdata['author-avatar'],
}
+/**
+ * @return bool|string
+ */
function fb_get_app_access_token() {
$acc_token = get_config('facebook','app_access_token');
logger('fb_get_app_access_token: appid and/or appsecret not set', LOGGER_DEBUG);
return false;
}
-
- $x = fetch_url('https://graph.facebook.com/oauth/access_token?client_id=' . $appid . '&client_secret=' . $appsecret . "&grant_type=client_credentials");
+ logger('https://graph.facebook.com/oauth/access_token?client_id=' . $appid . '&client_secret=' . $appsecret . '&grant_type=client_credentials', LOGGER_DATA);
+ $x = fetch_url('https://graph.facebook.com/oauth/access_token?client_id=' . $appid . '&client_secret=' . $appsecret . '&grant_type=client_credentials');
if(strpos($x,'access_token=') !== false) {
logger('fb_get_app_access_token: returned access token: ' . $x, LOGGER_DATA);
$url = "https://graph.facebook.com/" . get_config('facebook', 'appid' ) . "/subscriptions?access_token=" . $access_token;
facebook_delete_url($url);
- del_config('facebook', 'realtime_active');
+ if (!facebook_check_realtime_active()) del_config('facebook', 'realtime_active');
}
-function facebook_subscription_add_users() {
-
+/**
+ * @param bool $second_try
+ */
+function facebook_subscription_add_users($second_try = false) {
$a = get_app();
$access_token = fb_get_app_access_token();
del_config('facebook', 'cb_verify_token');
if ($j) {
+ $x = json_decode($j);
logger("Facebook reponse: " . $j, LOGGER_DATA);
-
- if (facebook_check_realtime_active()) set_config('facebook', 'realtime_active', 1);
+ if (isset($x->error)) {
+ logger('facebook_subscription_add_users: got an error: ' . $j);
+ if ($x->error->type == "OAuthException" && $x->error->code == 190) {
+ del_config('facebook', 'app_access_token');
+ if ($second_try === false) facebook_subscription_add_users(true);
+ }
+ } else {
+ logger('facebook_subscription_add_users: sucessful');
+ if (facebook_check_realtime_active()) set_config('facebook', 'realtime_active', 1);
+ }
};
}
+/**
+ * @return null|array
+ */
function facebook_subscriptions_get() {
$access_token = fb_get_app_access_token();
}
+/**
+ * @return bool
+ */
function facebook_check_realtime_active() {
$ret = facebook_subscriptions_get();
if (is_null($ret)) return false;
// DELETE-request to $url
if(! function_exists('facebook_delete_url')) {
-function facebook_delete_url($url,$headers = null, &$redirects = 0, $timeout = 0) {
+ /**
+ * @param string $url
+ * @param null|array $headers
+ * @param int $redirects
+ * @param int $timeout
+ * @return bool|string
+ */
+ function facebook_delete_url($url,$headers = null, &$redirects = 0, $timeout = 0) {
$a = get_app();
$ch = curl_init($url);
if(($redirects > 8) || (! $ch))
$url_parsed = @parse_url($url);
if (isset($url_parsed)) {
$redirects++;
- return delete_url($url,$headers,$redirects,$timeout);
+ return facebook_delete_url($url,$headers,$redirects,$timeout);
}
}
$a->set_curl_code($http_code);
projects / friendica-addons.git / blobdiff