';
-
+
$appid = get_config('facebook', 'appid' );
$appsecret = get_config('facebook', 'appsecret' );
-
+
$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.
');
-
+
$o .= ' ';
$o .= ' ';
$o .= '';
-
+
}
/**
@@ -329,7 +331,7 @@ function fbpost_plugin_admin(&$a, &$o){
function fbpost_plugin_admin_post(&$a){
check_form_security_token_redirectOnErr('/admin/plugins/fbpost', 'fbsave');
-
+
if (x($_REQUEST,'fb_save_keys')) {
set_config('facebook', 'appid', $_REQUEST['appid']);
set_config('facebook', 'appsecret', $_REQUEST['appsecret']);
@@ -357,6 +359,131 @@ function fbpost_jot_nets(&$a,&$b) {
}
}
+function fbpost_createmsg($b) {
+ require_once("include/bbcode.php");
+ require_once("include/html2plain.php");
+
+ // Looking for the first image
+ $image = '';
+ if(preg_match("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/is",$b['body'],$matches))
+ $image = $matches[3];
+
+ if ($image == '')
+ if(preg_match("/\[img\](.*?)\[\/img\]/is",$b['body'],$matches))
+ $image = $matches[1];
+
+ $multipleimages = (strpos($b['body'], "[img") != strrpos($b['body'], "[img"));
+
+ // 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);
+
+ $body = $b["body"];
+ if ($b["title"] != "")
+ $body = $b["title"]."\n\n".$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 all quotes after the bookmark
+ // they are mostly only the content after the bookmark.
+ $body2 = preg_replace("/\[quote\=([^\]]*)\](.*?)\[\/quote\]/ism",'',$body2);
+ $body2 = preg_replace("/\[quote\](.*?)\[\/quote\]/ism",'',$body2);
+
+ $pos2 = strpos($body2, "[/bookmark]");
+ if ($pos2)
+ $body2 = substr($body2, $pos2 + 11);
+
+ $body = $body1.$body2;
+ }
+
+ // Add some newlines so that the message could be cut better
+ $body = str_replace(array("[quote", "[bookmark", "[/bookmark]", "[/quote]"),
+ array("\n[quote", "\n[bookmark", "[/bookmark]\n", "[/quote]\n"), $body);
+
+ // remove the recycle signs and the names since they aren't helpful on twitter
+ // $recycle = html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8');
+ // $body = preg_replace( '/'.$recycle.'\[url\=(\w+.*?)\](\w+.*?)\[\/url\]/i', "\n", $body);
+
+ // At first convert the text to html
+ $html = bbcode($body, false, false, 2);
+
+ // Then convert it to plain text
+ //$msg = trim($b['title']." \n\n".html2plain($html, 0, true));
+ $msg = trim(html2plain($html, 0, true));
+ $msg = html_entity_decode($msg,ENT_QUOTES,'UTF-8');
+
+ // Removing multiple newlines
+ while (strpos($msg, "\n\n\n") !== false)
+ $msg = str_replace("\n\n\n", "\n\n", $msg);
+
+ // Removing multiple spaces
+ while (strpos($msg, " ") !== false)
+ $msg = str_replace(" ", " ", $msg);
+
+ // Removing URLs
+ $msg = preg_replace('/(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/i', "", $msg);
+
+ $msg = trim($msg);
+
+ $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];
+ }
+
+ $multiplelinks = (strpos($b['body'], "[bookmark") != strrpos($b['body'], "[bookmark"));
+
+ if ($multiplelinks)
+ $linkname = '';
+
+ // If there is no bookmark element then take the first link
+ if ($link == '') {
+ $links = collecturls($html);
+ if (sizeof($links) > 0) {
+ reset($links);
+ $link = current($links);
+ }
+ $multiplelinks = (sizeof($links) > 1);
+ }
+
+ $msglink = "";
+ if ($multiplelinks)
+ $msglink = $b["plink"];
+ else if ($link != "")
+ $msglink = $link;
+ else if ($multipleimages)
+ $msglink = $b["plink"];
+ else if ($image != "")
+ $msglink = $image;
+
+ // Removing multiple spaces - again
+ while (strpos($msg, " ") !== false)
+ $msg = str_replace(" ", " ", $msg);
+
+ if ($msglink != "") {
+ // Looking if the link points to an image
+ $img_str = fetch_url($msglink);
+
+ $tempfile = tempnam(get_config("system","temppath"), "cache");
+ file_put_contents($tempfile, $img_str);
+ $mime = image_type_to_mime_type(exif_imagetype($tempfile));
+ unlink($tempfile);
+ } else
+ $mime = "";
+
+ if (($image == $msglink) OR (substr($mime, 0, 6) == "image/"))
+ return(array("msg"=>trim($msg), "link"=>"", "linkname"=>$linkname, "image"=>$msglink));
+ else
+ return(array("msg"=>trim($msg), "link"=>$msglink, "linkname"=>$linkname,"image"=>$image));
+}
+
/**
* @param App $a
* @param object $b
@@ -364,18 +491,19 @@ function fbpost_jot_nets(&$a,&$b) {
*/
function fbpost_post_hook(&$a,&$b) {
+ logger('fbpost_post_hook: Facebook post invoked', LOGGER_DEBUG);
if($b['deleted'] || ($b['created'] !== $b['edited']))
return;
- // Don't transmit answers (have to be cleaned up in the following code)
- if($b['parent'] != $b['id'])
- return;
+ logger('fbpost_post_hook: Facebook post first check successful', LOGGER_DEBUG);
// if post comes from facebook don't send it back
- if($b['app'] == "Facebook")
+ if(($b['app'] == "Facebook") AND ($b['verb'] != ACTIVITY_LIKE))
return;
+ logger('fbpost_post_hook: Facebook post accepted', LOGGER_DEBUG);
+
/**
* Post to Facebook stream
*/
@@ -383,7 +511,6 @@ function fbpost_post_hook(&$a,&$b) {
require_once('include/group.php');
require_once('include/html2plain.php');
- logger('Facebook post');
$reply = false;
$likes = false;
@@ -396,14 +523,21 @@ function fbpost_post_hook(&$a,&$b) {
$linking = ((get_pconfig($b['uid'],'facebook','no_linking')) ? 0 : 1);
- if((! $toplevel) && ($linking)) {
+ if((!$toplevel) && ($linking)) {
$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($b['parent']),
intval($b['uid'])
);
+ //$r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+ // dbesc($b['parent-uri']),
+ // intval($b['uid'])
+ //);
+
+ // is it a reply to a facebook post?
+ // A reply to a toplevel post is only allowed for "real" facebook posts
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::')
+ elseif(count($r) && (substr($r[0]['extid'],0,4) === 'fb::') AND ($r[0]['id'] != $r[0]['parent']))
$reply = substr($r[0]['extid'],4);
else
return;
@@ -420,7 +554,7 @@ function fbpost_post_hook(&$a,&$b) {
return;
- logger('facebook reply id=' . $reply);
+ logger('fbpost_post_hook: facebook reply id=' . $reply);
}
if(strstr($b['postopts'],'facebook') || ($b['private']) || ($reply)) {
@@ -469,8 +603,10 @@ function fbpost_post_hook(&$a,&$b) {
return;
}
- if($b['verb'] == ACTIVITY_LIKE)
+ if($b['verb'] == ACTIVITY_LIKE) {
$likes = true;
+ logger('fbpost_post_hook: liking '.print_r($b, true), LOGGER_DEBUG);
+ }
$appid = get_config('facebook', 'appid' );
@@ -478,7 +614,7 @@ function fbpost_post_hook(&$a,&$b) {
if($appid && $secret) {
- logger('facebook: have appid+secret');
+ logger('fbpost_post_hook: have appid+secret');
$fb_token = get_pconfig($b['uid'],'facebook','access_token');
@@ -488,110 +624,19 @@ function fbpost_post_hook(&$a,&$b) {
// or it's a reply or likes action to an existing facebook post
if($fb_token && ($toplevel || $b['private'] || $reply)) {
- logger('facebook: able to post');
+ logger('fbpost_post_hook: 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)));
-
- // Looking for the first image
- $image = '';
- if(preg_match("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/is",$b['body'],$matches))
- $image = $matches[3];
-
- if ($image == '')
- 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) {
- // 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;
- }
-
- // Convert recycle signs
- $body = str_replace("\t", " ", $body);
- // recycle 1
- //$recycle = html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8');
- //$body = preg_replace( '/'.$recycle.'\[url\=(\w+.*?)\](\w+.*?)\[\/url\]/i', "\n\t$2:\t", $body);
-
- $body = str_replace("\t", "", $body);
-
- // At first convert the text to html
- $html = bbcode($body, false, false, 2);
-
- // Then convert it to plain text
- $msg = trim($b['title']." \n\n".html2plain($html, 0, true));
-
- // Removing useless spaces
- if (substr($msg, -2) == "«")
- $msg = trim(substr($msg, 0, -2))."«";
-
- $msg = html_entity_decode($msg,ENT_QUOTES,'UTF-8');
-
- // 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)) {
- $msg .= "\n";
- foreach($arr as $r) {
- $matches = false;
- $cnt = preg_match('|\[attach\]href=\"(.*?)\" size=\"(.*?)\" type=\"(.*?)\" title=\"(.*?)\"\[\/attach\]|',$r,$matches);
- if($cnt) {
- $msg .= "\n".$matches[1];
- }
- }
- }
-
- $link = '';
- $linkname = '';
- // look for bookmark-bbcode and handle it with priority
- if(preg_match("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/is",$b['body'],$matches)) {
- $link = $matches[1];
- $linkname = $matches[2];
- }
-
- // If there is no bookmark element then take the first link
- if ($link == '') {
- $links = collecturls($html);
- if (sizeof($links) > 0) {
- reset($links);
- $link = current($links);
- }
- }
-
- // Remove trailing and leading spaces
- $msg = trim($msg);
+ logger('fbpost_post_hook: original msg=' . $msg, LOGGER_DATA);
+ $msgarr = fbpost_createmsg($b);
+ $msg = $msgarr["msg"];
+ $link = $msgarr["link"];
+ $image = $msgarr["image"];
+ $linkname = $msgarr["linkname"];
// Fallback - if message is empty
if(!strlen($msg))
@@ -607,7 +652,7 @@ function fbpost_post_hook(&$a,&$b) {
if(!strlen($msg))
return;
- logger('Facebook post: msg=' . $msg, LOGGER_DATA);
+ logger('fbpost_post_hook: msg=' . $msg, LOGGER_DATA);
$video = "";
@@ -615,11 +660,11 @@ function fbpost_post_hook(&$a,&$b) {
$postvars = array('access_token' => $fb_token);
} else {
// message, picture, link, name, caption, description, source, place, tags
- if(trim($link) != "")
- if (@exif_imagetype($link) != 0) {
- $image = $link;
- $link = "";
- }
+ //if(trim($link) != "")
+ // if (@exif_imagetype($link) != 0) {
+ // $image = $link;
+ // $link = "";
+ // }
$postvars = array(
'access_token' => $fb_token,
@@ -699,20 +744,22 @@ function fbpost_post_hook(&$a,&$b) {
if (!$reply and ($target != "me") and $page_access_token)
$postvars['access_token'] = $page_access_token;
- logger('facebook: post to ' . $url);
- logger('facebook: postvars: ' . print_r($postvars,true));
+ logger('fbpost_post_hook: post to ' . $url);
+ logger('fbpost_post_hook: postvars: ' . print_r($postvars,true));
// "test_mode" prevents anything from actually being posted.
// Otherwise, let's do it.
- if(! get_config('facebook','test_mode')) {
+ if(!get_config('facebook','test_mode')) {
$x = post_url($url, $postvars);
- logger('Facebook post returns: ' . $x, LOGGER_DEBUG);
+ logger('fbpost_post_hook: post returns: ' . $x, LOGGER_DEBUG);
$retj = json_decode($x);
if($retj->id) {
- q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d LIMIT 1",
+ // Only set the extid when it isn't the toplevel post
+ q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d AND `parent` != %d",
dbesc('fb::' . $retj->id),
+ intval($b['id']),
intval($b['id'])
);
}
@@ -721,17 +768,18 @@ function fbpost_post_hook(&$a,&$b) {
$s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $postvars));
require_once('include/queue_fn.php');
add_to_queue($a->contact,NETWORK_FACEBOOK,$s);
+ logger('fbpost_post_hook: Post failed, requeued.', LOGGER_DEBUG);
notice( t('Facebook post failed. Queued for retry.') . EOL);
}
if (isset($retj->error) && $retj->error->type == "OAuthException" && $retj->error->code == 190) {
- logger('Facebook session has expired due to changed password.', LOGGER_DEBUG);
+ logger('fbpost_post_hook: Facebook session has expired due to changed password.', LOGGER_DEBUG);
$last_notification = get_pconfig($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']) );
+ $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($b['uid']));
notification(array(
'uid' => $b['uid'],
'type' => NOTIFY_SYSTEM,
@@ -745,7 +793,7 @@ function fbpost_post_hook(&$a,&$b) {
));
set_pconfig($b['uid'], 'facebook', 'session_expired_mailsent', time());
- } else logger('Facebook: No notification, as the last one was sent on ' . $last_notification, LOGGER_DEBUG);
+ } else logger('fbpost_post_hook: No notification, as the last one was sent on ' . $last_notification, LOGGER_DEBUG);
}
}
}
@@ -838,7 +886,7 @@ function fbpost_queue_hook(&$a,&$b) {
$fb_token = get_pconfig($user['uid'],'facebook','access_token');
if($fb_post && $fb_token) {
- logger('facebook_queue: able to post');
+ logger('fbpost_queue_hook: able to post');
require_once('library/facebook.php');
$z = unserialize($x['content']);
@@ -847,15 +895,17 @@ function fbpost_queue_hook(&$a,&$b) {
$retj = json_decode($j);
if($retj->id) {
- q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d LIMIT 1",
+ // Only set the extid when it isn't the toplevel post
+ q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d AND `parent` != %d",
dbesc('fb::' . $retj->id),
+ intval($item),
intval($item)
);
- logger('facebook_queue: success: ' . $j);
+ logger('fbpost_queue_hook: success: ' . $j);
remove_queue_item($x['id']);
}
else {
- logger('facebook_queue: failed: ' . $j);
+ logger('fbpost_queue_hook: failed: ' . $j);
update_queue_time($x['id']);
}
}
@@ -970,6 +1020,9 @@ function fbpost_fetchwall($a, $uid) {
if (($post_to_page != $item->from->id) AND ((int)$post_to_page != 0))
continue;
+ if (!strstr($item->id, $item->from->id."_") AND isset($item->to) AND ((int)$post_to_page == 0))
+ continue;
+
$_SESSION["authenticated"] = true;
$_SESSION["uid"] = $uid;