+++ /dev/null
-<?php
-/**
- * Name: Facebook Sync
- * Description: Synchronizes the Facebook Newsfeed
- * Version: 1.0
- * Author: Michael Vogel <https://pirati.ca/profile/heluecht>
- * Status: Unsupported
- */
-
-/* To-Do
-FBSync:
-- B: Threading for incoming comments
-- C: Receiving likes for comments
-
-FBPost:
-- A: Posts to pages currently have the page as sender - not the user
-- B: Sending likes for comments
-- C: Threading for sent comments
-*/
-
-require_once("addon/fbpost/fbpost.php");
-
-define('FBSYNC_DEFAULT_POLL_INTERVAL', 5); // given in minutes
-
-function fbsync_install() {
- register_hook('connector_settings', 'addon/fbsync/fbsync.php', 'fbsync_settings');
- register_hook('connector_settings_post', 'addon/fbsync/fbsync.php', 'fbsync_settings_post');
- register_hook('cron', 'addon/fbsync/fbsync.php', 'fbsync_cron');
- register_hook('follow', 'addon/fbsync/fbsync.php', 'fbsync_follow');
- register_hook('expire', 'addon/fbsync/fbsync.php', 'fbsync_expire');
-}
-
-function fbsync_uninstall() {
- unregister_hook('connector_settings', 'addon/fbsync/fbsync.php', 'fbsync_settings');
- unregister_hook('connector_settings_post', 'addon/fbsync/fbsync.php', 'fbsync_settings_post');
- unregister_hook('cron', 'addon/fbsync/fbsync.php', 'fbsync_cron');
- unregister_hook('follow', 'addon/fbsync/fbsync.php', 'fbsync_follow');
- unregister_hook('expire', 'addon/fbsync/fbsync.php', 'fbsync_expire');
-}
-
-function fbsync_follow($a, &$contact) {
-
- logger("fbsync_follow: Check if contact is facebook contact. ".$contact["url"], LOGGER_DEBUG);
-
- if (!strstr($contact["url"], "://www.facebook.com") && !strstr($contact["url"], "://facebook.com") && !strstr($contact["url"], "@facebook.com"))
- return;
-
- // contact seems to be a facebook contact, so continue
- $nickname = preg_replace("=https?://.*facebook.com/([\w.]*).*=ism", "$1", $contact["url"]);
- $nickname = str_replace("@facebook.com", "", $nickname);
-
- $uid = $a->user["uid"];
-
- $access_token = get_pconfig($uid,'facebook','access_token');
-
- $fql = array(
- "profile" => "SELECT id, pic_square, url, username, name FROM profile WHERE username = '$nickname'",
- "avatar" => "SELECT url FROM square_profile_pic WHERE id IN (SELECT id FROM #profile) AND size = 256");
-
- $url = "https://graph.facebook.com/fql?q=".urlencode(json_encode($fql))."&access_token=".$access_token;
-
- $feed = fetch_url($url);
- $data = json_decode($feed);
-
- $id = 0;
-
- logger("fbsync_follow: Query id for nickname ".$nickname, LOGGER_DEBUG);
-
- if (!is_array($data->data))
- return;
-
- $contactdata = new stdClass;
-
- foreach($data->data AS $query) {
- switch ($query->name) {
- case "profile":
- $contactdata->id = number_format($query->fql_result_set[0]->id, 0, '', '');
- $contactdata->pic_square = $query->fql_result_set[0]->pic_square;
- $contactdata->url = $query->fql_result_set[0]->url;
- $contactdata->username = $query->fql_result_set[0]->username;
- $contactdata->name = $query->fql_result_set[0]->name;
- break;
-
- case "avatar":
- $contactdata->pic_square = $query->fql_result_set[0]->url;
- break;
- }
- }
-
- logger("fbsync_follow: Got contact for nickname ".$nickname." ".print_r($contactdata, true), LOGGER_DEBUG);
-
- // Create contact
- fbsync_fetch_contact($uid, $contactdata, true);
-
- $r = q("SELECT name,nick,url,addr,batch,notify,poll,request,confirm,poco,photo,priority,network,alias,pubkey
- FROM `contact` WHERE `uid` = %d AND `alias` = '%s'",
- intval($uid),
- dbesc("facebook::".$contactdata->id));
- if (count($r))
- $contact["contact"] = $r[0];
-}
-
-
-function fbsync_settings(&$a,&$s) {
-
- // Settings are done inside the fbpost addon
- return;
-
- if(! local_user())
- return;
-
- /* Add our stylesheet to the page so we can make our settings look nice */
-
- $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/fbsync/fbsync.css' . '" media="all" />' . "\r\n";
-
- /* Get the current state of our config variables */
-
- $enabled = get_pconfig(local_user(),'fbsync','sync');
-
- $checked = (($enabled) ? ' checked="checked" ' : '');
-
- $def_enabled = get_pconfig(local_user(),'fbsync','create_user');
-
- $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
-
- /* Add some HTML to the existing form */
-
- $s .= '<span id="settings_fbsync_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_fbsync_expanded\'); openClose(\'settings_fbsync_inflated\');">';
- $s .= '<img class="connector" src="images/facebook.png" /><h3 class="connector">'. t('Facebook Import').'</h3>';
- $s .= '</span>';
- $s .= '<div id="settings_fbsync_expanded" class="settings-block" style="display: none;">';
- $s .= '<span class="fakelink" onclick="openClose(\'settings_fbsync_expanded\'); openClose(\'settings_fbsync_inflated\');">';
- $s .= '<img class="connector" src="images/facebook.png" /><h3 class="connector">'. t('Facebook Import').'</h3>';
- $s .= '</span>';
-
- $s .= '<div id="fbsync-enable-wrapper">';
- $s .= '<label id="fbsync-enable-label" for="fbsync-checkbox">' . t('Import Facebook newsfeed') . '</label>';
- $s .= '<input id="fbsync-checkbox" type="checkbox" name="fbsync" value="1" ' . $checked . '/>';
- $s .= '</div><div class="clear"></div>';
-
- $s .= '<div id="fbsync-create_user-wrapper">';
- $s .= '<label id="fbsync-create_user-label" for="fbsync-create_user">' . t('Automatically create contacts') . '</label>';
- $s .= '<input id="fbsync-create_user" type="checkbox" name="create_user" value="1" ' . $def_checked . '/>';
- $s .= '</div><div class="clear"></div>';
-
- /* provide a submit button */
-
- $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="fbsync-submit" name="fbsync-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div></div>';
-
-}
-
-function fbsync_settings_post(&$a,&$b) {
-
- if(x($_POST,'fbsync-submit')) {
- set_pconfig(local_user(),'fbsync','sync',intval($_POST['fbsync']));
- set_pconfig(local_user(),'fbsync','create_user',intval($_POST['create_user']));
- }
-}
-
-function fbsync_cron($a,$b) {
- $last = get_config('fbsync','last_poll');
-
- $poll_interval = intval(get_config('fbsync','poll_interval'));
- if(! $poll_interval)
- $poll_interval = FBSYNC_DEFAULT_POLL_INTERVAL;
-
- if($last) {
- $next = $last + ($poll_interval * 60);
- if($next > time()) {
- logger('fbsync_cron: poll intervall not reached');
- return;
- }
- }
- logger('fbsync_cron: cron_start');
-
- $abandon_days = intval(get_config('system','account_abandon_days'));
- if ($abandon_days < 1)
- $abandon_days = 0;
-
- $abandon_limit = date("Y-m-d H:i:s", time() - $abandon_days * 86400);
-
- $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'fbsync' AND `k` = 'sync' AND `v` = '1' ORDER BY RAND()");
- if(count($r)) {
- foreach($r as $rr) {
-
- if ($abandon_days != 0) {
- $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
- if (!count($user)) {
- logger('abandoned account: timeline from user '.$rr['uid'].' will not be imported');
- continue;
- }
- }
-
- fbsync_get_self($rr['uid']);
-
- logger('fbsync_cron: importing timeline from user '.$rr['uid']);
- fbsync_fetchfeed($a, $rr['uid']);
- }
- }
-
- logger('fbsync_cron: cron_end');
-
- set_config('fbsync','last_poll', time());
-}
-
-function fbsync_expire($a,$b) {
-
- $days = get_config('fbsync', 'expire');
-
- if ($days == 0)
- return;
-
- $r = q("DELETE FROM `item` WHERE `deleted` AND `network` = '%s'", dbesc(NETWORK_FACEBOOK));
-
- require_once("include/items.php");
-
- logger('fbsync_expire: expire_start');
-
- $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'fbsync' AND `k` = 'sync' AND `v` = '1' ORDER BY RAND()");
- if(count($r)) {
- foreach($r as $rr) {
- logger('fbsync_expire: user '.$rr['uid']);
- item_expire($rr['uid'], $days, NETWORK_FACEBOOK, true);
- }
- }
-
- logger('fbsync_expire: expire_end');
-}
-
-function fbsync_createpost($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 != "") && ($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", $userdata) && ($userdata["name"] != "") && !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 (($contact_id == 0) && array_key_exists($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) && !$create_user) {
- logger('fbsync_createpost: No matching contact found. Post not imported '.print_r($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) && 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 == "") || strstr($postarray["body"], $removedlink))
- $postarray["body"] = $removedlink;
-
- } elseif (isset($post->attachment->name) && ($post->attachment->name != ""))
- $content = "[b]" . $post->attachment->name."[/b]";
-
- $pagedata["text"] = "";
- if (isset($post->attachment->description) && ($post->attachment->fb_object_type != "photo"))
- $pagedata["text"] = $post->attachment->description;
-
- if (isset($post->attachment->caption) && ($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) && (($pagedata["type"] == "") || ($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($media->photo->images) && (count($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($media->href) && ($pagedata["images"][0]["src"] != "") && ($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);
-}
-
-function fbsync_createcomment($a, $uid, $self_id, $self, $user, $contacts, $applications, $comment) {
-
- // check if it was already imported
- $r = q("SELECT `uri` FROM `item` WHERE `uid` = %d AND `uri` = '%s' LIMIT 1",
- intval($uid),
- dbesc('fb::'.$comment->id)
- );
- if(count($r))
- return;
-
- // check if it was an own post (separate posting for performance reasons)
- $r = q("SELECT `uri` FROM `item` WHERE `uid` = %d AND `extid` = '%s' LIMIT 1",
- intval($uid),
- dbesc('fb::'.$comment->id)
- );
- if(count($r))
- return;
-
- $parent_uri = "";
- $parent_contact = 0;
- $parent_nick = "";
-
- // Fetch the parent uri (Checking if the parent exists)
- $r = q("SELECT `uri`, `contact-id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' LIMIT 1",
- intval($uid),
- dbesc('fb::'.$comment->post_id)
- );
- if(count($r)) {
- $parent_uri = $r[0]["uri"];
- $parent_contact = $r[0]["contact-id"];
- }
-
- // check if it is a reply to an own post (separate posting for performance reasons)
- $r = q("SELECT `uri`, `contact-id` FROM `item` WHERE `uid` = %d AND `extid` = '%s' LIMIT 1",
- intval($uid),
- dbesc('fb::'.$comment->post_id)
- );
- if(count($r)) {
- $parent_uri = $r[0]["uri"];
- $parent_contact = $r[0]["contact-id"];
- }
-
- // No parent? Then quit
- if ($parent_uri == "")
- return;
-
- //logger("fbsync_createcomment: Checking if parent contact is blocked: ".$parent_contact." - ".$parent_uri, LOGGER_DEBUG);
-
- // Check if the contact id was blocked
- if ($parent_contact > 0) {
- $r = q("SELECT `blocked`, `readonly`, `nick` FROM `contact` WHERE `uid` = %d AND `id` = %d LIMIT 1",
- intval($uid), intval($parent_contact));
-
- // Should only happen if someone deleted the contact manually
- if(!count($r)) {
- logger("fbsync_createcomment: UID ".$uid." - Contact ".$parent_contact." doesn't seem to exist.", LOGGER_DEBUG);
- return;
- }
-
- // Is blocked? Then return
- if ($r[0]["readonly"] || $r[0]["blocked"]) {
- logger("fbsync_createcomment: UID ".$uid." - Contact '".$r[0]["nick"]."' is blocked or readonly.", LOGGER_DEBUG);
- return;
- }
-
- $parent_nick = $r[0]["nick"];
- logger("fbsync_createcomment: UID ".$uid." - Contact '".$r[0]["nick"]."' isn't blocked. ".print_r($r, true), LOGGER_DEBUG);
- }
-
- $postarray = array();
- $postarray['gravity'] = 0;
- $postarray['uid'] = $uid;
- $postarray['wall'] = 0;
-
- $postarray['verb'] = ACTIVITY_POST;
- $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
- $postarray['network'] = dbesc(NETWORK_FACEBOOK);
-
- $postarray['uri'] = "fb::".$comment->id;
- $postarray['thr-parent'] = $parent_uri;
- $postarray['parent-uri'] = $parent_uri;
- //$postarray['plink'] = $comment->permalink;
-
- $contact_id = fbsync_fetch_contact($uid, $contacts[$comment->fromid], array(), false);
-
- $contact_nick = $contacts[$comment->fromid]->name;
-
- if ($contact_id == -1) {
- logger('fbsync_createcomment: Contact was blocked. Comment not imported '.print_r($comment, true), LOGGER_DEBUG);
- return;
- }
-
- // If no contact was found, take it from the thread owner
- if ($contact_id <= 0) {
- $contact_id = $parent_contact;
- $contact_nick = $parent_nick;
- }
-
- // This case here should never happen
- if ($contact_id <= 0) {
- $contact_id = $self[0]["id"];
- $contact_nick = $self[0]["nick"];
- }
-
- if ($comment->fromid != $self_id) {
- $postarray['contact-id'] = $contact_id;
- $postarray['owner-name'] = $contacts[$comment->fromid]->name;
- $postarray['owner-link'] = $contacts[$comment->fromid]->url;
- $postarray['owner-avatar'] = $contacts[$comment->fromid]->pic_square;
- } else {
- $postarray['contact-id'] = $self[0]["id"];
- $postarray['owner-name'] = $self[0]["name"];
- $postarray['owner-link'] = $self[0]["url"];
- $postarray['owner-avatar'] = $self[0]["photo"];
- $contact_nick = $self[0]["nick"];
- }
-
- $postarray['author-name'] = $postarray['owner-name'];
- $postarray['author-link'] = $postarray['owner-link'];
- $postarray['author-avatar'] = $postarray['owner-avatar'];
-
- $msgdata = fbsync_convertmsg($a, $comment->text);
-
- $postarray["body"] = $msgdata["body"];
- $postarray["tag"] = $msgdata["tags"];
-
- $postarray['created'] = datetime_convert('UTC','UTC',date("c", $comment->time));
- $postarray['edited'] = datetime_convert('UTC','UTC',date("c", $comment->time));
-
- $postarray['app'] = $applications[$comment->app_id]->display_name;
-
- if ($postarray['app'] == "")
- $postarray['app'] = "Facebook";
-
- if (trim($postarray["body"]) == "")
- return;
-
- $item = item_store($postarray);
- $postarray["id"] = $item;
-
- logger('fbsync_createcomment: UID '.$uid.' - CID '.$postarray['contact-id'].' - Nick '.$contact_nick.' posted comment '.$item, LOGGER_DEBUG);
-
- if ($item == 0)
- return;
-
- $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
- dbesc($postarray['parent-uri']),
- intval($uid)
- );
-
- if(count($myconv)) {
- $importer_url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
-
- $own_contact = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
- intval($uid), dbesc("facebook::".$self_id));
-
- if (!count($own_contact))
- return;
-
- foreach($myconv as $conv) {
-
- // now if we find a match, it means we're in this conversation
- if(!link_compare($conv['author-link'],$importer_url) && !link_compare($conv['author-link'],$own_contact[0]["url"]))
- continue;
-
- require_once('include/enotify.php');
-
- $conv_parent = $conv['parent'];
-
- $notifyarr = array(
- 'type' => NOTIFY_COMMENT,
- 'notify_flags' => $user[0]['notify-flags'],
- 'language' => $user[0]['language'],
- 'to_name' => $user[0]['username'],
- 'to_email' => $user[0]['email'],
- 'uid' => $user[0]['uid'],
- 'item' => $postarray,
- 'link' => $a->get_baseurl().'/display/'.urlencode(get_item_guid($item)),
- 'source_name' => $postarray['author-name'],
- 'source_link' => $postarray['author-link'],
- 'source_photo' => $postarray['author-avatar'],
- 'verb' => ACTIVITY_POST,
- 'otype' => 'item',
- 'parent' => $conv_parent,
- );
-
- notification($notifyarr);
-
- // only send one notification
- break;
- }
- }
-}
-
-function fbsync_createlike($a, $uid, $self_id, $self, $contacts, $like) {
-
- $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- dbesc("fb::".$like->post_id),
- intval($uid)
- );
-
- if (count($r))
- $orig_post = $r[0];
- else
- return;
-
- // If we posted the like locally, it will be found with our url, not the FB url.
-
- $second_url = (($like->user_id == $self_id) ? $self[0]["url"] : $contacts[$like->user_id]->url);
-
- $r = q("SELECT * FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `verb` = '%s'
- AND (`author-link` = '%s' OR `author-link` = '%s') LIMIT 1",
- dbesc($orig_post["uri"]),
- intval($uid),
- dbesc(ACTIVITY_LIKE),
- dbesc($contacts[$like->user_id]->url),
- dbesc($second_url)
- );
-
- if (count($r))
- return;
-
- $contact_id = fbsync_fetch_contact($uid, $contacts[$like->user_id], array(), false);
-
- if ($contact_id <= 0)
- $contact_id = $self[0]["id"];
-
- $likedata = array();
- $likedata['parent'] = $orig_post['id'];
-
- $likedata['verb'] = ACTIVITY_LIKE;
- $likedata['object-type'] = ACTIVITY_OBJ_NOTE;
- $likedate['network'] = dbesc(NETWORK_FACEBOOK);
-
- $likedata['gravity'] = 3;
- $likedata['uid'] = $uid;
- $likedata['wall'] = 0;
- $likedata['uri'] = item_new_uri($a->get_baseurl(), $uid);
- $likedata['parent-uri'] = $orig_post["uri"];
- $likedata['app'] = "Facebook";
-
- if ($like->user_id != $self_id) {
- $likedata['contact-id'] = $contact_id;
- $likedata['author-name'] = $contacts[$like->user_id]->name;
- $likedata['author-link'] = $contacts[$like->user_id]->url;
- $likedata['author-avatar'] = $contacts[$like->user_id]->pic_square;
- } else {
- $likedata['contact-id'] = $self[0]["id"];
- $likedata['author-name'] = $self[0]["name"];
- $likedata['author-link'] = $self[0]["url"];
- $likedata['author-avatar'] = $self[0]["photo"];
- }
-
- $author = '[url=' . $likedata['author-link'] . ']' . $likedata['author-name'] . '[/url]';
-
- $objauthor = '[url=' . $orig_post['author-link'] . ']' . $orig_post['author-name'] . '[/url]';
- $post_type = t('status');
-
- $plink = '[url=' . $orig_post['plink'] . ']' . $post_type . '[/url]';
- $likedata['object-type'] = ACTIVITY_OBJ_NOTE;
-
- $likedata['body'] = sprintf( t('%1$s likes %2$s\'s %3$s'), $author, $objauthor, $plink);
-
- $likedata['object'] = '<object><type>' . ACTIVITY_OBJ_NOTE . '</type><local>1</local>' .
- '<id>' . $orig_post['uri'] . '</id><link>' . xmlify('<link rel="alternate" type="text/html" href="' . xmlify($orig_post['plink']) . '" />') . '</link><title>' . $orig_post['title'] . '</title><content>' . $orig_post['body'] . '</content></object>';
-
-
- $r = q("SELECT * FROM `item` WHERE `parent-uri` = '%s' AND `author-link` = '%s' AND `verb` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($likedata['parent-uri']),
- dbesc($likedata['author-link']),
- dbesc(ACTIVITY_LIKE),
- intval($uid)
- );
-
- if (count($r))
- return;
-
- $item = item_store($likedata);
- logger('fbsync_createlike: liked item '.$item.'. User '.$self[0]["nick"], LOGGER_DEBUG);
-}
-
-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
- $r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
- dbesc(normalise_link($contact->url)));
-
- if (count($r) == 0)
- q("INSERT INTO unique_contacts (url, name, nick, avatar) VALUES ('%s', '%s', '%s', '%s')",
- dbesc(normalise_link($contact->url)),
- dbesc($contact->name),
- dbesc($contact->username),
- dbesc($contact->pic_square));
- else
- q("UPDATE unique_contacts SET name = '%s', nick = '%s', avatar = '%s' WHERE url = '%s'",
- dbesc($contact->name),
- dbesc($contact->username),
- dbesc($contact->pic_square),
- dbesc(normalise_link($contact->url)));
-
- $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
- intval($uid), dbesc("facebook::".$contact->id));
-
- if(!count($r) && !$create_user)
- return(0);
-
- if (count($r) && ($r[0]["readonly"] || $r[0]["blocked"])) {
- logger("fbsync_fetch_contact: Contact '".$r[0]["nick"]."' is blocked or readonly.", LOGGER_DEBUG);
- return(-1);
- }
-
- $avatarpicture = $contact->pic_square;
-
- if(!count($r)) {
- // create contact record
- q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
- `name`, `nick`, `photo`, `network`, `rel`, `priority`,
- `writable`, `blocked`, `readonly`, `pending`)
- VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0)",
- intval($uid),
- dbesc(datetime_convert()),
- dbesc($contact->url),
- dbesc(normalise_link($contact->url)),
- dbesc($contact->username."@facebook.com"),
- dbesc("facebook::".$contact->id),
- dbesc($contact->id),
- dbesc("facebook::".$contact->id),
- dbesc($contact->name),
- dbesc($contact->username),
- dbesc($avatarpicture),
- dbesc(NETWORK_FACEBOOK),
- intval(CONTACT_IS_FRIEND),
- intval(1),
- intval(1)
- );
-
- $r = q("SELECT * FROM `contact` WHERE `alias` = '%s' AND `uid` = %d LIMIT 1",
- dbesc("facebook::".$contact->id),
- intval($uid)
- );
-
- if(! count($r))
- return(false);
-
- $contact_id = $r[0]['id'];
-
- $g = q("SELECT def_gid FROM user WHERE uid = %d LIMIT 1",
- intval($uid)
- );
-
- if($g && intval($g[0]['def_gid'])) {
- require_once('include/group.php');
- group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
- }
-
- require_once("Photo.php");
-
- $photos = import_profile_photo($avatarpicture,$uid,$contact_id);
-
- q("UPDATE `contact` SET `photo` = '%s',
- `thumb` = '%s',
- `micro` = '%s',
- `name-date` = '%s',
- `uri-date` = '%s',
- `avatar-date` = '%s'
- WHERE `id` = %d",
- dbesc($photos[0]),
- dbesc($photos[1]),
- dbesc($photos[2]),
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
- intval($contact_id)
- );
- } else {
- // update profile photos once every 12 hours as we have no notification of when they change.
- $update_photo = ($r[0]['avatar-date'] < datetime_convert('','','now -12 hours'));
-
- // check that we have all the photos, this has been known to fail on occasion
- if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
-
- logger("fbsync_fetch_contact: Updating contact ".$contact->username, LOGGER_DEBUG);
-
- require_once("Photo.php");
-
- $photos = import_profile_photo($avatarpicture, $uid, $r[0]['id']);
-
- q("UPDATE `contact` SET `photo` = '%s',
- `thumb` = '%s',
- `micro` = '%s',
- `name-date` = '%s',
- `uri-date` = '%s',
- `avatar-date` = '%s',
- `url` = '%s',
- `nurl` = '%s',
- `addr` = '%s',
- `name` = '%s',
- `nick` = '%s',
- `notify` = '%s'
- WHERE `id` = %d",
- dbesc($photos[0]),
- dbesc($photos[1]),
- dbesc($photos[2]),
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
- dbesc($contact->url),
- dbesc(normalise_link($contact->url)),
- dbesc($contact->username."@facebook.com"),
- dbesc($contact->name),
- dbesc($contact->username),
- dbesc($contact->id),
- intval($r[0]['id'])
- );
- }
- }
- return($r[0]["id"]);
-}
-
-function fbsync_get_self($uid) {
- $access_token = get_pconfig($uid,'facebook','access_token');
- if(! $access_token)
- return;
- $s = fetch_url('https://graph.facebook.com/me/?access_token=' . $access_token);
- if($s) {
- $j = json_decode($s);
- set_pconfig($uid,'fbsync','self_id',(string) $j->id);
- }
-}
-
-function fbsync_convertmsg($a, $body) {
- $str_tags = '';
-
- $tags = get_tags($body);
-
- if(count($tags)) {
- foreach($tags as $tag) {
- if (strstr(trim($tag), " "))
- continue;
-
- if(strpos($tag,'#') === 0) {
- if(strpos($tag,'[url='))
- continue;
-
- // don't link tags that are already embedded in links
-
- if(preg_match('/\[(.*?)' . preg_quote($tag,'/') . '(.*?)\]/',$body))
- continue;
- if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag,'/') . '(.*?)\)/',$body))
- continue;
-
- $basetag = str_replace('_',' ',substr($tag,1));
- $body = str_replace($tag,'#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]',$body);
- if(strlen($str_tags))
- $str_tags .= ',';
- $str_tags .= '#[url=' . $a->get_baseurl() . '/search?tag=' . rawurlencode($basetag) . ']' . $basetag . '[/url]';
- continue;
- } elseif(strpos($tag,'@') === 0) {
- $basetag = substr($tag,1);
- $body = str_replace($tag,'@[url=https://twitter.com/' . rawurlencode($basetag) . ']' . $basetag . '[/url]',$body);
- }
-
- }
- }
-
- $cnt = preg_match_all('/@\[url=(.*?)\[\/url\]/ism',$body,$matches,PREG_SET_ORDER);
- if($cnt) {
- foreach($matches as $mtch) {
- if(strlen($str_tags))
- $str_tags .= ',';
- $str_tags .= '@[url=' . $mtch[1] . '[/url]';
- }
- }
-
- return(array("body"=>$body, "tags"=>$str_tags));
-
-}
-
-function fbsync_fetchuser($a, $uid, $id) {
- $access_token = get_pconfig($uid,'facebook','access_token');
- $self_id = get_pconfig($uid,'fbsync','self_id');
-
- $user = array();
-
- $contact = q("SELECT `id`, `name`, `url`, `photo` FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
- intval($uid), dbesc("facebook::".$id));
-
- if (count($contact)) {
- if (($contact[0]["readonly"] || $contact[0]["blocked"])) {
- logger("fbsync_fetchuser: Contact '".$contact[0]["nick"]."' is blocked or readonly.", LOGGER_DEBUG);
- $user["contact-id"] = -1;
- } else
- $user["contact-id"] = $contact[0]["id"];
-
- $user["name"] = $contact[0]["name"];
- $user["link"] = $contact[0]["url"];
- $user["avatar"] = $contact[0]["photo"];
-
- return($user);
- }
-
- $own_contact = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
- intval($uid), dbesc("facebook::".$self_id));
-
- if (!count($own_contact))
- return($user);
-
- $fql = "SELECT name, url, pic_square FROM profile WHERE id = ".$id;
-
- $url = "https://graph.facebook.com/fql?q=".urlencode($fql)."&access_token=".$access_token;
-
- $feed = fetch_url($url);
- $data = json_decode($feed);
-
- if (is_array($data->data)) {
- $user["contact-id"] = $own_contact[0]["id"];
- $user["name"] = $data->data[0]->name;
- $user["link"] = $data->data[0]->url;
- $user["avatar"] = $data->data[0]->pic_square;
- }
- return($user);
-}
-
-function fbsync_fetchfeed($a, $uid) {
- $access_token = get_pconfig($uid,'facebook','access_token');
- $last_updated = get_pconfig($uid,'fbsync','last_updated');
- $self_id = get_pconfig($uid,'fbsync','self_id');
-
- $create_user = get_pconfig($uid, 'fbsync', 'create_user');
- $do_likes = get_config('fbsync', 'do_likes');
-
- $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
- intval($uid)
- );
-
- $user = q("SELECT * FROM `user` WHERE `uid` = %d AND `account_expired` = 0 LIMIT 1",
- intval($uid)
- );
- if(! count($user))
- return;
-
- require_once('include/items.php');
-
- if ($last_updated == "")
- $last_updated = 0;
-
- logger("fbsync_fetchfeed: fetching content for user ".$self_id);
-
- $fql = array(
- "posts" => "SELECT action_links, actor_id, app_data, app_id, attachment, attribution, comment_info, created_time, filter_key, like_info, message, message_tags, parent_post_id, permalink, place, post_id, privacy, share_count, share_info, source_id, subscribed, tagged_ids, type, updated_time, with_tags FROM stream where filter_key in (SELECT filter_key FROM stream_filter WHERE uid=me() AND type='newsfeed') AND updated_time > $last_updated ORDER BY updated_time DESC LIMIT 500",
- "comments" => "SELECT app_id, attachment, post_id, id, likes, fromid, time, text, text_tags, user_likes, likes FROM comment WHERE post_id IN (SELECT post_id FROM #posts) ORDER BY time DESC LIMIT 500",
- "profiles" => "SELECT id, name, username, url, pic_square FROM profile WHERE id IN (SELECT actor_id FROM #posts) OR id IN (SELECT fromid FROM #comments) OR id IN (SELECT source_id FROM #posts) LIMIT 500",
- "applications" => "SELECT app_id, display_name FROM application WHERE app_id IN (SELECT app_id FROM #posts) OR app_id IN (SELECT app_id FROM #comments) LIMIT 500",
- "avatars" => "SELECT id, real_size, size, url FROM square_profile_pic WHERE id IN (SELECT id FROM #profiles) AND size = 256 LIMIT 500");
-
- if ($do_likes) {
- $fql["likes"] = "SELECT post_id, user_id FROM like WHERE post_id IN (SELECT post_id FROM #posts)";
- $fql["profiles"] .= " OR id IN (SELECT user_id FROM #likes)";
- }
-
- $url = "https://graph.facebook.com/fql?q=".urlencode(json_encode($fql))."&access_token=".$access_token;
-
- $feed = fetch_url($url);
- $data = json_decode($feed);
-
- if (!is_array($data->data)) {
- logger("fbsync_fetchfeed: Error fetching data for user ".$uid.": ".print_r($data, true));
- return;
- }
-
- $posts = array();
- $comments = array();
- $likes = array();
- $profiles = array();
- $applications = array();
- $avatars = array();
-
- foreach($data->data AS $query) {
- switch ($query->name) {
- case "posts":
- $posts = array_reverse($query->fql_result_set);
- break;
- case "comments":
- $comments = $query->fql_result_set;
- break;
- case "likes":
- $likes = $query->fql_result_set;
- break;
- case "profiles":
- $profiles = $query->fql_result_set;
- break;
- case "applications":
- $applications = $query->fql_result_set;
- break;
- case "avatars":
- $avatars = $query->fql_result_set;
- break;
- }
- }
-
- $square_avatars = array();
- $contacts = array();
- $application_data = array();
- $post_data = array();
- $comment_data = array();
-
- foreach ($avatars AS $avatar) {
- $avatar->id = number_format($avatar->id, 0, '', '');
- $square_avatars[$avatar->id] = $avatar;
- }
- unset($avatars);
-
- foreach ($profiles AS $profile) {
- $profile->id = number_format($profile->id, 0, '', '');
-
- if ($square_avatars[$profile->id]->url != "")
- $profile->pic_square = $square_avatars[$profile->id]->url;
-
- $contacts[$profile->id] = $profile;
- }
- unset($profiles);
- unset($square_avatars);
-
- foreach ($applications AS $application) {
- $application->app_id = number_format($application->app_id, 0, '', '');
- $application_data[$application->app_id] = $application;
- }
- unset($applications);
-
- foreach ($posts AS $post) {
- $post->actor_id = number_format($post->actor_id, 0, '', '');
- $post->source_id = number_format($post->source_id, 0, '', '');
- $post->app_id = number_format($post->app_id, 0, '', '');
- $post_data[$post->post_id] = $post;
- }
- unset($posts);
-
- foreach($comments AS $comment) {
- $comment->fromid = number_format($comment->fromid, 0, '', '');
- $comment_data[$comment->id] = $comment;
- }
- unset($comments);
-
- foreach ($post_data AS $post) {
- if ($post->updated_time > $last_updated)
- $last_updated = $post->updated_time;
- fbsync_createpost($a, $uid, $self, $contacts, $application_data, $post, $create_user);
- }
-
- foreach ($comment_data AS $comment) {
- fbsync_createcomment($a, $uid, $self_id, $self, $user, $contacts, $application_data, $comment);
- }
-
- foreach($likes AS $like) {
- $like->user_id = number_format($like->user_id, 0, '', '');
-
- fbsync_createlike($a, $uid, $self_id, $self, $contacts, $like);
- }
-
- set_pconfig($uid,'fbsync','last_updated', $last_updated);
-}
-?>