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

[friendica-addons.git] / fbpost / fbpost.php

diff --git a/fbpost/fbpost.php b/fbpost/fbpost.php
index b554453fa7d498bc7200757199dc074e0c0f545f..f4f29f1e827987c203a07999e97f9d4ba4ab0a81 100644 (file)
--- a/fbpost/fbpost.php
+++ b/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');