X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=addon%2Ffacebook%2Ffacebook.php;h=5d86c66c2ce96435167e54bd304026030f826674;hb=55112cfdd0dc63c8ad7f719aea5b46db37fcf081;hp=667b2ce6f2ab52123f27dc90aa25ee7539f3e41f;hpb=1b8e93c70bf5f797598e9ed3168cbe3f811b2db5;p=friendica.git

diff --git a/addon/facebook/facebook.php b/addon/facebook/facebook.php
index 667b2ce6f2..5d86c66c2c 100644
--- a/addon/facebook/facebook.php
+++ b/addon/facebook/facebook.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * Name: Facebook Connector
+ * Version: 1.0
+ * Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
+ */
 
 /**
  * Installing the Friendika/Facebook connector
@@ -112,6 +117,11 @@ function fb_get_self($uid) {
 function fb_get_friends($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=' . $access_token);
@@ -229,10 +239,40 @@ function fb_get_friends($uid) {
 
 function facebook_post(&$a) {
 
-	if(local_user()){
+	$uid = local_user();
+	if($uid){
+
 		$value = ((x($_POST,'post_by_default')) ? intval($_POST['post_by_default']) : 0);
-		set_pconfig(local_user(),'facebook','post_by_default', $value);
+		set_pconfig($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;		
 }
 
@@ -245,12 +285,12 @@ function facebook_content(&$a) {
 
 	if($a->argc > 1 && $a->argv[1] === 'remove') {
 		del_pconfig(local_user(),'facebook','post');
-		notice( t('Facebook disabled') . EOL);
+		info( t('Facebook disabled') . EOL);
 	}
 
 	if($a->argc > 1 && $a->argv[1] === 'friends') {
 		fb_get_friends(local_user());
-		notice( t('Updating contacts') . EOL);
+		info( t('Updating contacts') . EOL);
 	}
 
 
@@ -286,6 +326,13 @@ function facebook_content(&$a) {
 		$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') . '<br />';
+
+		$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') . '<br />';
+
+
+
 		$o .= '<input type="submit" name="submit" value="' . t('Submit') . '" /></form></div>';
 	}
 
@@ -293,18 +340,20 @@ function facebook_content(&$a) {
 }
 
 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('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('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');
 }
 
 
@@ -396,7 +445,7 @@ function facebook_post_hook(&$a,&$b) {
 			logger('facebook reply id=' . $reply);
 		}
 
-		if($b['private'] && $reply == false) {
+		if($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']);
@@ -481,7 +530,7 @@ function facebook_post_hook(&$a,&$b) {
 
 				$search_str = $a->get_baseurl() . '/search';
 
-				if(preg_match("/\[url=(.+?)\](.+?)\[\/url\]/is",$msg,$matches)) {
+				if(preg_match("/\[url=(.*?)\](.*?)\[\/url\]/is",$msg,$matches)) {
 
 					// don't use hashtags for message link
 
@@ -492,18 +541,34 @@ function facebook_post_hook(&$a,&$b) {
 					}
 				}
 
-				$msg = preg_replace("/\[url=(.+?)\](.+?)\[\/url\]/is",'$2 $1',$msg);
+				$msg = preg_replace("/\[url=(.*?)\](.*?)\[\/url\]/is",'$2 $1',$msg);
 
-				if(preg_match("/\[img\](.+?)\[\/img\]/is",$msg,$matches))
+				if(preg_match("/\[img\](.*?)\[\/img\]/is",$msg,$matches))
 					$image = $matches[1];
 
-				$msg = preg_replace("/\[img\](.+?)\[\/img\]/is", t('Image: ') . '$1', $msg);
-
+				$msg = preg_replace("/\[img\](.*?)\[\/img\]/is", t('Image: ') . '$1', $msg);
 
+				if((strpos($link,$a->get_baseurl()) !== 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) {
 					$shortlink = "";
 					require_once('library/slinky.php');
@@ -566,25 +631,98 @@ function facebook_post_hook(&$a,&$b) {
 				// "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);
 
-				$retj = json_decode($x);
+					$retj = json_decode($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::' . $retj->id),
-						intval($b['id'])
+						intval($item)
 					);
+					logger('facebook_queue: success: ' . $j); 
+					remove_queue_item($x['id']);
+				}
+				else {
+					logger('facebook_queue: failed: ' . $j);
+					update_queue_time($x['id']);
 				}
-				
-				logger('Facebook post returns: ' . $x, LOGGER_DEBUG);
-
 			}
 		}
 	}
 }
 
-
 function fb_consume_all($uid) {
 
 	require_once('include/items.php');
@@ -610,6 +748,10 @@ function fb_consume_all($uid) {
 function fb_consume_stream($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)
 	);
@@ -628,10 +770,6 @@ function fb_consume_stream($uid,$j,$wall = false) {
 	foreach($j->data as $entry) {
 		logger('fb_consume: entry: ' . print_r($entry,true), LOGGER_DATA);
 		$datarray = array();
-		$we_posted = false;
-		$app = $entry->application;
-		if($app->id == get_config('facebook','appid') && $wall)
-			$we_posted = true;
 
 		$r = q("SELECT * FROM `item` WHERE ( `uri` = '%s' OR `extid` = '%s') AND `uid` = %d LIMIT 1",
 				dbesc('fb::' . $entry->id),
@@ -667,8 +805,10 @@ function fb_consume_stream($uid,$j,$wall = false) {
 
 			// don't store post if we don't have a contact
 
-			if(! x($datarray,'contact-id'))
+			if(! x($datarray,'contact-id')) {
+				logger('no contact: post ignored');
 				continue; 
+			}
 
 			$datarray['verb'] = ACTIVITY_POST;						
 			if($wall) {
@@ -701,12 +841,21 @@ function fb_consume_stream($uid,$j,$wall = false) {
 				intval($top_item),
 				intval($uid)
 			);			
-			if(count($r))
+			if(count($r)) {
 				$orig_post = $r[0];
-
+				logger('fb: new top level item posted');
+			}
 		}
-		$likers = $entry->likes->data;
-		$comments = $entry->comments->data;
+
+		if(isset($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 $likes) {
@@ -714,11 +863,17 @@ function fb_consume_stream($uid,$j,$wall = false) {
 				if(! $orig_post)
 					continue;
 
-				$r = q("SELECT * FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `verb` = '%s' AND `author-link` = '%s' LIMIT 1",
+				// 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('http://facebook.com/profile.php?id=' . $likes->id),
+					dbesc($second_url)
 				);
 
 				if(count($r))
@@ -758,7 +913,7 @@ function fb_consume_stream($uid,$j,$wall = false) {
 
 				$likedata['body'] = sprintf( t('%1$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="' . $orig_post['plink'] . '">') . '</link><title>' . $orig_post['title'] . '</title><content>' . $orig_post['body'] . '</content></object>';  
+					'<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);			
 			}