Merge pull request #406 from tobiasd/20120228-lng
[friendica-addons.git/.git] / fbpost / fbpost.php
index f4f29f1..72373ff 100644 (file)
@@ -4,6 +4,7 @@
  * Version: 1.3
  * Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
  * Author: Tobias Hößl <https://github.com/CatoTH/>
+ * Status: Unsupported
  *
  */
 
@@ -248,9 +249,10 @@ function fbpost_content(&$a) {
                $o .= '<div id="fbpost-enable-wrapper">';
 
                //read_stream,publish_stream,manage_pages,photo_upload,user_groups,offline_access
+               //export_stream,read_stream,publish_stream,manage_pages,photo_upload,user_groups,publish_actions,user_friends,share_item,video_upload,status_update
 
-               $o .= '<a href="https://www.facebook.com/dialog/oauth?client_id=' . $appid . '&redirect_uri=' 
-                       . $a->get_baseurl() . '/fbpost/' . $a->user['nickname'] . '&scope=export_stream,read_stream,publish_stream,manage_pages,photo_upload,user_groups,publish_actions,user_friends,share_item,video_upload,status_update">' . t('Install Facebook Post connector for this account.') . '</a>';
+               $o .= '<a href="https://www.facebook.com/dialog/oauth?client_id=' . $appid . '&redirect_uri='
+                       . $a->get_baseurl() . '/fbpost/' . $a->user['nickname'] . '&scope=publish_actions,publish_pages,user_posts,user_photos,user_status,user_videos,manage_pages,user_managed_groups">' . t('Install Facebook Post connector for this account.') . '</a>';
                $o .= '</div>';
        }
 
@@ -261,8 +263,10 @@ function fbpost_content(&$a) {
 
                $o .= '<div id="fbpost-enable-wrapper">';
 
-               $o .= '<a href="https://www.facebook.com/dialog/oauth?client_id=' . $appid . '&redirect_uri=' 
-                       . $a->get_baseurl() . '/fbpost/' . $a->user['nickname'] . '&scope=export_stream,read_stream,publish_stream,manage_pages,photo_upload,user_groups,publish_actions,user_friends,share_item,video_upload,status_update">' . t('Re-authenticate [This is necessary whenever your Facebook password is changed.]') . '</a>';
+               //export_stream,read_stream,publish_stream,manage_pages,photo_upload,user_groups,publish_actions,user_friends,share_item,video_upload,status_update
+
+               $o .= '<a href="https://www.facebook.com/dialog/oauth?client_id=' . $appid . '&redirect_uri='
+                       . $a->get_baseurl() . '/fbpost/' . $a->user['nickname'] . '&scope=publish_actions,publish_pages,user_posts,user_photos,user_status,user_videos,manage_pages,user_managed_groups">' . t('Re-authenticate [This is necessary whenever your Facebook password is changed.]') . '</a>';
                $o .= '</div>';
 
                $o .= '<div id="fbpost-post-default-form">';
@@ -428,6 +432,9 @@ function fbpost_post_hook(&$a,&$b) {
        logger('fbpost_post_hook: Facebook post first check successful', LOGGER_DEBUG);
 
        // if post comes from facebook don't send it back
+       if($b['extid'] == NETWORK_FACEBOOK)
+               return;
+
        if(($b['app'] == "Facebook") AND ($b['verb'] != ACTIVITY_LIKE))
                return;
 
@@ -564,7 +571,7 @@ function fbpost_post_hook(&$a,&$b) {
 
                                if ($toplevel) {
                                        require_once("include/plaintext.php");
-                                       $msgarr = plaintext($a, $b, 0, false);
+                                       $msgarr = plaintext($a, $b, 0, false, 9);
                                        $msg = $msgarr["text"];
                                        $link = $msgarr["url"];
                                        $linkname = $msgarr["title"];
@@ -967,17 +974,36 @@ function fbpost_cron($a,$b) {
        set_config('facebook','last_poll', time());
 }
 
+function fbpost_cleanpicture($url) {
+       require_once("include/Photo.php");
+
+       $urldata = parse_url($url);
+       if (isset($urldata["query"])) {
+               parse_str($urldata["query"], $querydata);
+               if (isset($querydata["url"]) AND (get_photo_info($querydata["url"])))
+                       return($querydata["url"]);
+       }
+       return($url);
+}
+
 function fbpost_fetchwall($a, $uid) {
        require_once("include/oembed.php");
-       require_once('mod/item.php');
+       require_once("include/network.php");
+       require_once("include/items.php");
+       require_once("mod/item.php");
+       require_once("include/bbcode.php");
 
        $access_token = get_pconfig($uid,'facebook','access_token');
        $post_to_page = get_pconfig($uid,'facebook','post_to_page');
+       $mirror_page = get_pconfig($uid,'facebook','mirror_page');
        $lastcreated = get_pconfig($uid,'facebook','last_created');
 
        if ((int)$post_to_page == 0)
                $post_to_page = "me";
 
+       if ((int)$mirror_page != 0)
+               $post_to_page = $mirror_page;
+
        $url = "https://graph.facebook.com/".$post_to_page."/feed?access_token=".$access_token;
 
        $first_time = ($lastcreated == "");
@@ -1003,7 +1029,11 @@ function fbpost_fetchwall($a, $uid) {
                if ($item->application->id == get_config('facebook','appid'))
                        continue;
 
-               if(isset($item->privacy) && ($item->privacy->value !== 'EVERYONE') && ($item->privacy->value !== ''))
+               if(isset($item->privacy) && ($item->privacy->value !== 'EVERYONE') && ((int)$mirror_page == 0))
+                       continue;
+               elseif(isset($item->privacy) && ($item->privacy->value !== 'EVERYONE') && ($item->privacy->value !== ''))
+                       continue;
+               elseif(!isset($item->privacy))
                        continue;
 
                if (($post_to_page != $item->from->id) AND ((int)$post_to_page != 0))
@@ -1019,69 +1049,106 @@ function fbpost_fetchwall($a, $uid) {
                $_REQUEST["type"] = "wall";
                $_REQUEST["api_source"] = true;
                $_REQUEST["profile_uid"] = $uid;
-               $_REQUEST["source"] = "Facebook";
+               //$_REQUEST["source"] = "Facebook";
+               $_REQUEST["source"] = $item->application->name;
+               $_REQUEST["extid"] = NETWORK_FACEBOOK;
 
                $_REQUEST["title"] = "";
 
                $_REQUEST["body"] = (isset($item->message) ? escape_tags($item->message) : '');
 
+               $pagedata = array();
                $content = "";
-               $type = "";
+               $pagedata["type"] = "";
 
                if(isset($item->name) and isset($item->link)) {
+                       $item->link = original_url($item->link);
                        $oembed_data = oembed_fetch_url($item->link);
-                       $type = $oembed_data->type;
+                       $pagedata["type"] = $oembed_data->type;
+                       $pagedata["url"] = $item->link;
+                       $pagedata["title"] = $item->name;
                        $content = "[bookmark=".$item->link."]".$item->name."[/bookmark]";
+
+                       // If a link is not only attached but also added in the body, look if it can be removed in the body.
+                       $removedlink = trim(str_replace($item->link, "", $_REQUEST["body"]));
+
+                       if (($removedlink == "") OR strstr($_REQUEST["body"], $removedlink))
+                               $_REQUEST["body"] = $removedlink;
+
                } elseif (isset($item->name))
                        $content .= "[b]".$item->name."[/b]";
 
-               $quote = "";
+               $pagedata["text"] = "";
                if(isset($item->description) and ($item->type != "photo"))
-                       $quote = $item->description;
+                       $pagedata["text"] = $item->description;
 
                if(isset($item->caption) and ($item->type == "photo"))
-                       $quote = $item->caption;
+                       $pagedata["text"] = $item->caption;
 
                // Only import the picture when the message is no video
                // oembed display a picture of the video as well
                //if ($item->type != "video") {
                //if (($item->type != "video") and ($item->type != "photo")) {
-               if (($type == "") OR ($type == "link")) {
+               if (($pagedata["type"] == "") OR ($pagedata["type"] == "link")) {
+
+                       $pagedata["type"] = $item->type;
+
+                       if (isset($item->picture))
+                               $pagedata["images"][0]["src"] = $item->picture;
+
+                       if (($pagedata["type"] == "photo") AND isset($item->object_id)) {
+                                logger('fbpost_fetchwall: fetching fbid '.$item->object_id, LOGGER_DEBUG);
+                               $url = "https://graph.facebook.com/".$item->object_id."?access_token=".$access_token;
+                               $feed = fetch_url($url);
+                               $data = json_decode($feed);
+                               if (isset($data->images)) {
+                                       $pagedata["images"][0]["src"] = $data->images[0]->source;
+                                       logger('got fbid image from images for '.$item->object_id, LOGGER_DEBUG);
+                               } elseif (isset($data->source)) {
+                                       $pagedata["images"][0]["src"] = $data->source;
+                                       logger('got fbid image from source for '.$item->object_id, LOGGER_DEBUG);
+                               } elseif (isset($data->picture)) {
+                                       $pagedata["images"][0]["src"] = $data->picture;
+                                       logger('got fbid image from picture for '.$item->object_id, LOGGER_DEBUG);
+                               }
+                       }
 
-                       $type = $item->type;
+                       if(trim($_REQUEST["body"].$content.$pagedata["text"]) == '') {
+                               logger('facebook: empty body 1 '.$item->id.' '.print_r($item, true));
+                               continue;
+                       }
+
+                       $pagedata["images"][0]["src"] = fbpost_cleanpicture($pagedata["images"][0]["src"]);
 
-                       if(isset($item->picture) && isset($item->link))
-                               $content .= "\n".'[url='.$item->link.'][img]'.fpost_cleanpicture($item->picture).'[/img][/url]';
-                       else {
-                               if (isset($item->picture))
-                                       $content .= "\n".'[img]'.fpost_cleanpicture($item->picture).'[/img]';
+                       if(($pagedata["images"][0]["src"] != "") && isset($item->link)) {
+                               $item->link = original_url($item->link);
+                               $pagedata["url"] = $item->link;
+                               $content .= "\n".'[url='.$item->link.'][img]'.$pagedata["images"][0]["src"].'[/img][/url]';
+                       } else {
+                               if ($pagedata["images"][0]["src"] != "")
+                                       $content .= "\n".'[img]'.$pagedata["images"][0]["src"].'[/img]';
                                // if just a link, it may be a wall photo - check
                                if(isset($item->link))
                                        $content .= fbpost_get_photo($uid,$item->link);
                        }
                }
 
-               if(trim($_REQUEST["body"].$content.$quote) == '') {
-                       logger('facebook: empty body '.$item->id.' '.print_r($item, true));
+               if(trim($_REQUEST["body"].$content.$pagedata["text"]) == '') {
+                       logger('facebook: empty body '.$item->id.' '.print_r($item, true));
                        continue;
                }
 
-               if ($content)
-                       $_REQUEST["body"] .= "\n";
-
-               if ($type)
-                       $_REQUEST["body"] .= "[class=type-".$type."]";
+               if ($pagedata["type"] != "")
+                       $_REQUEST["body"] .= add_page_info_data($pagedata);
+               else {
+                       if ($content)
+                               $_REQUEST["body"] .= "\n".trim($content);
 
-               if ($content)
-                       $_REQUEST["body"] .= trim($content);
+                       if ($pagedata["text"])
+                               $_REQUEST["body"] .= "\n[quote]".$pagedata["text"]."[/quote]";
 
-               if ($quote)
-                       $_REQUEST["body"] .= "\n[quote]".$quote."[/quote]";
-
-               if ($type)
-                       $_REQUEST["body"] .= "[/class]";
-
-               $_REQUEST["body"] = trim($_REQUEST["body"]);
+                       $_REQUEST["body"] = trim($_REQUEST["body"]);
+               }
 
                if (isset($item->place)) {
                        if ($item->place->name or $item->place->location->street or
@@ -1103,6 +1170,17 @@ function fbpost_fetchwall($a, $uid) {
                                                .' '.substr($item->place->location->longitude, 0, 8);
                }
 
+               if(trim($_REQUEST["body"]) == '') {
+                       logger('facebook: empty body 3 '.$item->id.' '.print_r($item, true));
+                       continue;
+               }
+
+               if(trim(strip_tags(bbcode($_REQUEST["body"], false, false))) == '') {
+                       logger('facebook: empty body 4 '.$item->id.' '.print_r($item, true));
+                       continue;
+               }
+
+
                //print_r($_REQUEST);
                logger('facebook: posting for user '.$uid);
                item_post($a);
@@ -1125,7 +1203,7 @@ function fbpost_get_photo($uid,$link) {
        $x = fetch_url('https://graph.facebook.com/'.$photo_id.'?access_token='.$access_token);
        $j = json_decode($x);
        if($j->picture)
-               return "\n\n".'[url='.$link.'][img]'.fpost_cleanpicture($j->picture).'[/img][/url]';
+               return "\n\n".'[url='.$link.'][img]'.$j->picture.'[/img][/url]';
 
        return "";
 }