function fbpost_fetchwall($a, $uid)
{
require_once "include/oembed.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 = $lastcreated == "";
if ($lastcreated != "") {
$url .= "&since=" . urlencode($lastcreated);
}
$feed = fetch_url($url);
$data = json_decode($feed);
if (!is_array($data->data)) {
return;
}
$items = array_reverse($data->data);
foreach ($items as $item) {
if ($item->created_time > $lastcreated) {
$lastcreated = $item->created_time;
}
if ($first_time) {
continue;
}
if ($item->application->id == get_config('facebook', 'appid')) {
continue;
}
if (isset($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) $post_to_page != 0) {
continue;
}
if (!strstr($item->id, $item->from->id . "_") and isset($item->to) and (int) $post_to_page == 0) {
continue;
}
$_SESSION["authenticated"] = true;
$_SESSION["uid"] = $uid;
unset($_REQUEST);
$_REQUEST["type"] = "wall";
$_REQUEST["api_source"] = true;
$_REQUEST["profile_uid"] = $uid;
//$_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 = "";
$pagedata["type"] = "";
if (isset($item->name) and isset($item->link)) {
$item->link = original_url($item->link);
$oembed_data = oembed_fetch_url($item->link);
$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]";
}
$pagedata["text"] = "";
if (isset($item->description) and $item->type != "photo") {
$pagedata["text"] = $item->description;
}
if (isset($item->caption) and $item->type == "photo") {
$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 ($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 ' . $item->object_id, LOGGER_DEBUG);
}
}
if (trim($_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 ($pagedata["images"][0]["src"] != "" && isset($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 . $pagedata["text"]) == '') {
logger('facebook: empty body 2 ' . $item->id . ' ' . print_r($item, true));
continue;
}
if ($pagedata["type"] != "") {
$_REQUEST["body"] .= add_page_info_data($pagedata);
} else {
if ($content) {
$_REQUEST["body"] .= "\n" . trim($content);
}
if ($pagedata["text"]) {
$_REQUEST["body"] .= "\n[quote]" . $pagedata["text"] . "[/quote]";
}
$_REQUEST["body"] = trim($_REQUEST["body"]);
}
if (isset($item->place)) {
if ($item->place->name or $item->place->location->street or $item->place->location->city or $item->place->location->country) {
$_REQUEST["location"] = '';
if ($item->place->name) {
$_REQUEST["location"] .= $item->place->name;
}
if ($item->place->location->street) {
$_REQUEST["location"] .= " " . $item->place->location->street;
}
if ($item->place->location->city) {
$_REQUEST["location"] .= " " . $item->place->location->city;
}
if ($item->place->location->country) {
$_REQUEST["location"] .= " " . $item->place->location->country;
}
$_REQUEST["location"] = trim($_REQUEST["location"]);
}
if ($item->place->location->latitude and $item->place->location->longitude) {
$_REQUEST["coord"] = substr($item->place->location->latitude, 0, 8) . ' ' . 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);
}
set_pconfig($uid, 'facebook', 'last_created', $lastcreated);
}
function fbsync_createpost($a, $uid, $self, $contacts, $applications, $post, $create_user)
{
$access_token = get_pconfig($uid, 'facebook', 'access_token');
require_once "include/oembed.php";
require_once "include/network.php";
require_once "include/items.php";
// check if it was already imported
$r = q("SELECT * FROM `item` WHERE `uid` = %d AND `uri` = '%s' LIMIT 1", intval($uid), dbesc('fb::' . $post->post_id));
if (count($r)) {
return;
}
$postarray = array();
$postarray['gravity'] = 0;
$postarray['uid'] = $uid;
$postarray['wall'] = 0;
$postarray['verb'] = ACTIVITY_POST;
$postarray['object-type'] = ACTIVITY_OBJ_NOTE;
// default value - is maybe changed later when media is attached
$postarray['network'] = dbesc(NETWORK_FACEBOOK);
$postarray['uri'] = "fb::" . $post->post_id;
$postarray['thr-parent'] = $postarray['uri'];
$postarray['parent-uri'] = $postarray['uri'];
$postarray['plink'] = $post->permalink;
$postarray['author-name'] = $contacts[$post->actor_id]->name;
$postarray['author-link'] = $contacts[$post->actor_id]->url;
$postarray['author-avatar'] = $contacts[$post->actor_id]->pic_square;
$postarray['owner-name'] = $contacts[$post->source_id]->name;
$postarray['owner-link'] = $contacts[$post->source_id]->url;
$postarray['owner-avatar'] = $contacts[$post->source_id]->pic_square;
$contact_id = 0;
if ($post->parent_post_id != "" and $post->actor_id == $post->source_id) {
$pos = strpos($post->parent_post_id, "_");
if ($pos != 0) {
$user_id = substr($post->parent_post_id, 0, $pos);
$userdata = fbsync_fetchuser($a, $uid, $user_id);
$contact_id = $userdata["contact-id"];
$postarray['contact-id'] = $contact_id;
if (array_key_exists("name", $userdata) and $userdata["name"] != "" and !link_compare($userdata["link"], $postarray['author-link'])) {
$postarray['owner-name'] = $userdata["name"];
$postarray['owner-link'] = $userdata["link"];
$postarray['owner-avatar'] = $userdata["avatar"];
if (!intval(get_config('system', 'wall-to-wall_share'))) {
$prebody = "[share author='" . $postarray['author-name'] . "' profile='" . $postarray['author-link'] . "' avatar='" . $postarray['author-avatar'] . "']";
$postarray['author-name'] = $postarray['owner-name'];
$postarray['author-link'] = $postarray['owner-link'];
$postarray['author-avatar'] = $postarray['owner-avatar'];
}
}
}
}
if ($contact_id <= 0) {
if ($post->actor_id != $post->source_id) {
// Testing if we know the source or the actor
$contact_id = fbsync_fetch_contact($uid, $contacts[$post->source_id], false);
if ($contact_id == 0 and array_key_exists($post->actor_id, $contacts)) {
$contact_id = fbsync_fetch_contact($uid, $contacts[$post->actor_id], false);
}
// If we don't know anyone, we guess we should know the source. Could be the wrong decision
if ($contact_id == 0) {
$contact_id = fbsync_fetch_contact($uid, $contacts[$post->source_id], $create_user);
}
} else {
$contact_id = fbsync_fetch_contact($uid, $contacts[$post->source_id], $create_user);
}
if ($contact_id == -1) {
logger('fbsync_createpost: Contact is blocked. Post not imported ' . print_r($post, true), LOGGER_DEBUG);
return;
} elseif ($contact_id <= 0 and !$create_user) {
logger('fbsync_createpost: No matching contact found. Post not imported ' . print_r($post, true), LOGGER_DEBUG);
return;
} elseif ($contact_id == 0) {
// This case should never happen
logger('fbsync_createpost: No matching contact found. Using own id. (Should never happen) ' . print_r($post, true), LOGGER_DEBUG);
$contact_id = $self[0]["id"];
}
$postarray['contact-id'] = $contact_id;
}
$postarray["body"] = isset($post->message) ? escape_tags($post->message) : '';
$msgdata = fbsync_convertmsg($a, $postarray["body"]);
$postarray["body"] = $msgdata["body"];
$postarray["tag"] = $msgdata["tags"];
// Change the object type when an attachment is present
if (isset($post->attachment->fb_object_type)) {
logger('fb_object_type: ' . $post->attachment->fb_object_type . " " . print_r($post->attachment, true), LOGGER_DEBUG);
}
switch ($post->attachment->fb_object_type) {
case 'photo':
$postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
// photo is deprecated: http://activitystrea.ms/head/activity-schema.html#image
break;
case 'video':
$postarray['object-type'] = ACTIVITY_OBJ_VIDEO;
break;
case '':
//$postarray['object-type'] = ACTIVITY_OBJ_BOOKMARK;
break;
default:
logger('Unknown object type ' . $post->attachment->fb_object_type, LOGGER_DEBUG);
break;
}
$pagedata = array();
$content = "";
$pagedata["type"] = "";
if (isset($post->attachment->name) and isset($post->attachment->href)) {
$post->attachment->href = original_url($post->attachment->href);
$oembed_data = oembed_fetch_url($post->attachment->href);
$pagedata["type"] = $oembed_data->type;
if ($pagedata["type"] == "rich") {
$pagedata["type"] = "link";
}
$pagedata["url"] = $post->attachment->href;
$pagedata["title"] = $post->attachment->name;
$content = "[bookmark=" . $post->attachment->href . "]" . $post->attachment->name . "[/bookmark]";
// If a link is not only attached but also added in the body, look if it can be removed in the body.
$removedlink = trim(str_replace($post->attachment->href, "", $postarray["body"]));
if ($removedlink == "" or strstr($postarray["body"], $removedlink)) {
$postarray["body"] = $removedlink;
}
} elseif (isset($post->attachment->name) and $post->attachment->name != "") {
$content = "[b]" . $post->attachment->name . "[/b]";
}
$pagedata["text"] = "";
if (isset($post->attachment->description) and $post->attachment->fb_object_type != "photo") {
$pagedata["text"] = $post->attachment->description;
}
if (isset($post->attachment->caption) and $post->attachment->fb_object_type == "photo") {
$pagedata["text"] = $post->attachment->caption;
}
if ($pagedata["text"] . $post->attachment->href . $content . $postarray["body"] == "") {
return;
}
if (isset($post->attachment->media) and ($pagedata["type"] == "" or $pagedata["type"] == "link")) {
foreach ($post->attachment->media as $media) {
if (isset($media->type)) {
$pagedata["type"] = $media->type;
}
if (isset($media->src)) {
$pagedata["images"][0]["src"] = $media->src;
}
if (isset($media->photo)) {
if (isset($media->photo->images) and count($media->photo->images) > 1) {
$pagedata["images"][0]["src"] = $media->photo->images[1]->src;
}
if (isset($media->photo->fbid)) {
logger('fbsync_createpost: fetching fbid ' . $media->photo->fbid, LOGGER_DEBUG);
$url = "https://graph.facebook.com/" . $media->photo->fbid . "?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('fbsync_createpost: got fbid ' . $media->photo->fbid . ' image ' . $pagedata["images"][0]["src"], LOGGER_DEBUG);
} else {
logger('fbsync_createpost: error fetching fbid ' . $media->photo->fbid . ' ' . print_r($data, true), LOGGER_DEBUG);
}
}
}
$pagedata["images"][0]["src"] = fbpost_cleanpicture($pagedata["images"][0]["src"]);
if (isset($media->href) and $pagedata["images"][0]["src"] != "" and $media->href != "") {
$media->href = original_url($media->href);
$pagedata["url"] = $media->href;
$content .= "\n" . '[url=' . $media->href . '][img]' . $pagedata["images"][0]["src"] . '[/img][/url]';
} else {
if ($pagedata["images"][0]["src"] != "") {
$content .= "\n" . '[img]' . $pagedata["images"][0]["src"] . '[/img]';
}
// if just a link, it may be a wall photo - check
if (isset($post->link)) {
$content .= fbpost_get_photo($media->href);
}
}
}
}
if ($pagedata["type"] != "") {
if ($pagedata["type"] == "link") {
$postarray["object-type"] = ACTIVITY_OBJ_BOOKMARK;
}
$postarray["body"] .= add_page_info_data($pagedata);
} else {
if ($content) {
$postarray["body"] .= "\n" . trim($content);
}
if ($pagedata["text"]) {
$postarray["body"] .= "\n[quote]" . trim($pagedata["text"]) . "[/quote]";
}
$postarray["body"] = trim($postarray["body"]);
}
if (trim($postarray["body"]) == "") {
return;
}
if ($prebody != "") {
$postarray["body"] = $prebody . $postarray["body"] . "[/share]";
}
$postarray['created'] = datetime_convert('UTC', 'UTC', date("c", $post->created_time));
$postarray['edited'] = datetime_convert('UTC', 'UTC', date("c", $post->updated_time));
$postarray['app'] = $applications[$post->app_id]->display_name;
if ($postarray['app'] == "") {
$postarray['app'] = "Facebook";
}
if (isset($post->privacy) && $post->privacy->value !== '') {
$postarray['private'] = 1;
$postarray['allow_cid'] = '<' . $self[0]['id'] . '>';
}
/*
$postarray["location"] = $post->place->name;
postarray["coord"] = $post->geo->coordinates[0]." ".$post->geo->coordinates[1];
*/
//$types = array(46, 80, 237, 247, 308);
//if (!in_array($post->type, $types))
// $postarray["body"] = "Type: ".$post->type."\n".$postarray["body"];
//print_r($post);
//print_r($postarray);
$item = item_store($postarray);
logger('fbsync_createpost: User ' . $self[0]["nick"] . ' posted feed item ' . $item, LOGGER_DEBUG);
}
