app.net, facebook, twitter and statusnet: Preview now shows the post like it will appear on other networks.

appnet/appnet.php

@@ -23,6 +23,7 @@ function appnet_install() {
 	register_hook('cron',			'addon/appnet/appnet.php', 'appnet_cron');
 	register_hook('connector_settings',	'addon/appnet/appnet.php', 'appnet_settings');
 	register_hook('connector_settings_post','addon/appnet/appnet.php', 'appnet_settings_post');
+	register_hook('prepare_body', 		'addon/appnet/appnet.php', 'appnet_prepare_body');
 }
 
 
@@ -33,6 +34,7 @@ function appnet_uninstall() {
 	unregister_hook('cron',			'addon/appnet/appnet.php', 'appnet_cron');
 	unregister_hook('connector_settings',	'addon/appnet/appnet.php', 'appnet_settings');
 	unregister_hook('connector_settings_post', 'addon/appnet/appnet.php', 'appnet_settings_post');
+	unregister_hook('prepare_body', 	'addon/appnet/appnet.php', 'appnet_prepare_body');
 }
 
 function appnet_module() {}
@@ -1174,6 +1176,43 @@ function appnet_fetchcontact($a, $uid, $contact, $me, $create_user) {
 	return($r[0]["id"]);
 }
 
+function appnet_prepare_body(&$a,&$b) {
+        if ($b["item"]["network"] != NETWORK_APPNET)
+                return;
+
+        if ($b["preview"]) {
+                $max_char = 256;
+                require_once("include/plaintext.php");
+                $item = $b["item"];
+                $item["plink"] = $a->get_baseurl()."/display/".$a->user["nickname"]."/".$item["parent"];
+
+                $r = q("SELECT `author-link` FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
+                        dbesc($item["thr-parent"]),
+                        intval(local_user()));
+
+                if(count($r)) {
+                        $orig_post = $r[0];
+
+	                $nicknameplain = preg_replace("=https?://alpha.app.net/(.*)=ism", "$1", $orig_post["author-link"]);
+	                $nickname = "@[url=".$orig_post["author-link"]."]".$nicknameplain."[/url]";
+	                $nicknameplain = "@".$nicknameplain;
+
+	                if ((strpos($item["body"], $nickname) === false) AND (strpos($item["body"], $nicknameplain) === false))
+	                        $item["body"] = $nickname." ".$item["body"];
+                }
+
+
+
+                $msgarr = plaintext($a, $item, $max_char, true);
+		$msg = appnet_create_entities($a, $item, $msgarr);
+
+		require_once("library/markdown.php");
+		$msg = Markdown($msg);
+
+                $b['html'] = $msg;
+        }
+}
+
 function appnet_cron($a,$b) {
 	$last = get_config('appnet','last_poll');
 

fbpost/fbpost.php

@@ -34,6 +34,7 @@ function fbpost_install() {
 	register_hook('enotify',          'addon/fbpost/fbpost.php', 'fbpost_enotify');
 	register_hook('queue_predeliver', 'addon/fbpost/fbpost.php', 'fbpost_queue_hook');
 	register_hook('cron', 		  'addon/fbpost/fbpost.php', 'fbpost_cron');
+	register_hook('prepare_body',     'addon/fbpost/fbpost.php', 'fbpost_prepare_body');
 }
 
 
@@ -45,6 +46,7 @@ function fbpost_uninstall() {
 	unregister_hook('enotify',          'addon/fbpost/fbpost.php', 'fbpost_enotify');
 	unregister_hook('queue_predeliver', 'addon/fbpost/fbpost.php', 'fbpost_queue_hook');
 	unregister_hook('cron', 	    'addon/fbpost/fbpost.php', 'fbpost_cron');
+	unregister_hook('prepare_body',     'addon/fbpost/fbpost.php', 'fbpost_prepare_body');
 }
 
 
@@ -565,9 +567,11 @@ function fbpost_post_hook(&$a,&$b) {
 					$msgarr = plaintext($a, $b, 0, false);
 					$msg = $msgarr["text"];
 					$link = $msgarr["url"];
-					$image = $msgarr["image"];
 					$linkname = $msgarr["title"];
 
+					if ($msgarr["type"] != "video")
+						$image = $msgarr["image"];
+
 					// Fallback - if message is empty
 					if(!strlen($msg))
 						$msg = $linkname;
@@ -917,6 +921,23 @@ function fbpost_get_app_access_token() {
 	}
 }
 
+function fbpost_prepare_body(&$a,&$b) {
+        if ($b["item"]["network"] != NETWORK_FACEBOOK)
+                return;
+
+        if ($b["preview"]) {
+                $msg = $b["item"]["body"];
+
+		require_once("include/bbcode.php");
+		require_once("include/html2plain.php");
+		$msg = bb_CleanPictureLinks($msg);
+		$msg = bbcode($msg, false, false, 2, true);
+		$msg = trim(html2plain($msg, 0));
+
+                $b['html'] = nl2br(htmlspecialchars($msg));
+        }
+}
+
 function fbpost_cron($a,$b) {
 	$last = get_config('facebook','last_poll');
 

fbsync/fbsync.php

@@ -692,6 +692,9 @@ function fbsync_createlike($a, $uid, $self_id, $self, $contacts, $like) {
 
 function fbsync_fetch_contact($uid, $contact, $create_user) {
 
+	if($contact->url == "")
+		return(0);
+
 	// Check if the unique contact is existing
 	// To-Do: only update once a while
 	$r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",

statusnet/statusnet.php

@@ -118,6 +118,7 @@ function statusnet_install() {
 	register_hook('post_local', 'addon/statusnet/statusnet.php', 'statusnet_post_local');
 	register_hook('jot_networks',    'addon/statusnet/statusnet.php', 'statusnet_jot_nets');
 	register_hook('cron', 'addon/statusnet/statusnet.php', 'statusnet_cron');
+	register_hook('prepare_body', 'addon/statusnet/statusnet.php', 'statusnet_prepare_body');
 	logger("installed statusnet");
 }
 
@@ -129,6 +130,7 @@ function statusnet_uninstall() {
 	unregister_hook('post_local', 'addon/statusnet/statusnet.php', 'statusnet_post_local');
 	unregister_hook('jot_networks',    'addon/statusnet/statusnet.php', 'statusnet_jot_nets');
 	unregister_hook('cron', 'addon/statusnet/statusnet.php', 'statusnet_cron');
+	unregister_hook('prepare_body', 'addon/statusnet/statusnet.php', 'statusnet_prepare_body');
 
 	// old setting - remove only
 	unregister_hook('post_local_end', 'addon/statusnet/statusnet.php', 'statusnet_post_hook');
@@ -548,6 +550,8 @@ function statusnet_post_hook(&$a,&$b) {
 		$dent = new StatusNetOAuth($api,$ckey,$csecret,$otoken,$osecret);
 		$max_char = $dent->get_maxlength(); // max. length for a dent
 
+		set_pconfig($b['uid'], 'statusnet', 'max_char', $max_char);
+
 		$tempfile = "";
 		require_once("include/plaintext.php");
 		require_once("include/network.php");
@@ -565,7 +569,7 @@ function statusnet_post_hook(&$a,&$b) {
 				$msg .= " \n".short_link($msgarr["url"]);
 			else
 				$msg .= " \n".$msgarr["url"];
-		} elseif (isset($msgarr["image"]))
+		} elseif (isset($msgarr["image"]) AND ($msgarr["type"] != "video"))
 			$image = $msgarr["image"];
 
 		if ($image != "") {
@@ -675,6 +679,49 @@ function statusnet_plugin_admin(&$a, &$o){
 	));
 }
 
+function statusnet_prepare_body(&$a,&$b) {
+        if ($b["item"]["network"] != NETWORK_STATUSNET)
+                return;
+
+        if ($b["preview"]) {
+		$max_char = get_pconfig(local_user(),'statusnet','max_char');
+		if (intval($max_char) == 0)
+			$max_char = 140;
+
+                require_once("include/plaintext.php");
+                $item = $b["item"];
+                $item["plink"] = $a->get_baseurl()."/display/".$a->user["nickname"]."/".$item["parent"];
+
+		$r = q("SELECT `item`.`author-link`, `item`.`uri`, `contact`.`nick` AS contact_nick
+                        FROM `item` INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
+                        WHERE `item`.`uri` = '%s' AND `item`.`uid` = %d LIMIT 1",
+                        dbesc($item["thr-parent"]),
+                        intval(local_user()));
+
+                if(count($r)) {
+                        $orig_post = $r[0];
+
+	                $nickname = "@[url=".$orig_post["author-link"]."]".$orig_post["contact_nick"]."[/url]";
+	                $nicknameplain = "@".$orig_post["contact_nick"];
+
+	                if ((strpos($item["body"], $nickname) === false) AND (strpos($item["body"], $nicknameplain) === false))
+	                        $item["body"] = $nickname." ".$item["body"];
+                }
+
+
+                $msgarr = plaintext($a, $item, $max_char, true);
+                $msg = $msgarr["text"];
+
+                if (isset($msgarr["url"]))
+                        $msg .= " ".$msgarr["url"];
+
+                if (isset($msgarr["image"]))
+                        $msg .= " ".$msgarr["image"];
+
+                $b['html'] = nl2br(htmlspecialchars($msg));
+        }
+}
+
 function statusnet_cron($a,$b) {
 	$last = get_config('statusnet','last_poll');
 
@@ -998,6 +1045,8 @@ function statusnet_createpost($a, $uid, $post, $self, $create_user, $only_existi
 
 	require_once("include/html2bbcode.php");
 
+	logger("statusnet_createpost: start", LOGGER_DEBUG);
+
 	$api = get_pconfig($uid, 'statusnet', 'baseapi');
 	$hostname = preg_replace("=https?://([\w\.]*)/.*=ism", "$1", $api);
 
@@ -1128,6 +1177,7 @@ function statusnet_createpost($a, $uid, $post, $self, $create_user, $only_existi
 		$postarray['author-link'] = $post->retweeted_status->user->statusnet_profile_url;
 		$postarray['author-avatar'] = $post->retweeted_status->user->profile_image_url;
 	}
+	logger("statusnet_createpost: end", LOGGER_DEBUG);
 	return($postarray);
 }
 
@@ -1416,6 +1466,8 @@ function statusnet_convertmsg($a, $body, $no_tags = false) {
 	require_once("include/items.php");
 	require_once("include/network.php");
 
+	$body = preg_replace("=\[url\=https?://([0-9]*).([0-9]*).([0-9]*).([0-9]*)/([0-9]*)\](.*?)\[\/url\]=ism","$1.$2.$3.$4/$5",$body);
+
 	$URLSearchString = "^\[\]";
 	$links = preg_match_all("/[^!#@]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", $body,$matches,PREG_SET_ORDER);
 
@@ -1428,10 +1480,16 @@ function statusnet_convertmsg($a, $body, $no_tags = false) {
 		foreach ($matches AS $match) {
 			$search = "[url=".$match[1]."]".$match[2]."[/url]";
 
+			logger("statusnet_convertmsg: expanding url ".$match[1], LOGGER_DEBUG);
+
 			$expanded_url = original_url($match[1]);
 
+			logger("statusnet_convertmsg: fetching data for ".$expanded_url, LOGGER_DEBUG);
+
 			$oembed_data = oembed_fetch_url($expanded_url, true);
 
+			logger("statusnet_convertmsg: fetching data: done", LOGGER_DEBUG);
+
 			if ($type == "")
 				$type = $oembed_data->type;
 			if ($oembed_data->type == "video") {

twitter/twitter.php

@@ -73,6 +73,7 @@ function twitter_install() {
 	register_hook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
 	register_hook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
 	register_hook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
+	register_hook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
 	logger("installed twitter");
 }
 
@@ -87,6 +88,7 @@ function twitter_uninstall() {
 	unregister_hook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
 	unregister_hook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
 	unregister_hook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
+	unregister_hook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
 
 	// old setting - remove only
 	unregister_hook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
@@ -472,7 +474,7 @@ function twitter_post_hook(&$a,&$b) {
 
 		if (isset($msgarr["url"]))
 			$msg .= "\n".$msgarr["url"];
-		elseif (isset($msgarr["image"]))
+		elseif (isset($msgarr["image"]) AND ($msgarr["type"] != "video"))
 			$image = $msgarr["image"];
 
 		// and now tweet it :-)
@@ -652,6 +654,45 @@ function twitter_expire($a,$b) {
 	logger('twitter_expire: expire_end');
 }
 
+function twitter_prepare_body(&$a,&$b) {
+	if ($b["item"]["network"] != NETWORK_TWITTER)
+		return;
+
+	if ($b["preview"]) {
+		$max_char = 140;
+		require_once("include/plaintext.php");
+		$item = $b["item"];
+		$item["plink"] = $a->get_baseurl()."/display/".$a->user["nickname"]."/".$item["parent"];
+
+		$r = q("SELECT `author-link` FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
+			dbesc($item["thr-parent"]),
+			intval(local_user()));
+
+		if(count($r)) {
+			$orig_post = $r[0];
+
+			$nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
+			$nickname = "@[url=".$orig_post["author-link"]."]".$nicknameplain."[/url]";
+			$nicknameplain = "@".$nicknameplain;
+
+			if ((strpos($item["body"], $nickname) === false) AND (strpos($item["body"], $nicknameplain) === false))
+				$item["body"] = $nickname." ".$item["body"];
+		}
+
+
+		$msgarr = plaintext($a, $item, $max_char, true);
+		$msg = $msgarr["text"];
+
+		if (isset($msgarr["url"]))
+			$msg .= " ".$msgarr["url"];
+
+		if (isset($msgarr["image"]))
+			$msg .= " ".$msgarr["image"];
+
+                $b['html'] = nl2br(htmlspecialchars($msg));
+	}
+}
+
 function twitter_fetchtimeline($a, $uid) {
 	$ckey    = get_config('twitter', 'consumerkey');
 	$csecret = get_config('twitter', 'consumersecret');