1 files changed, 139 insertions, 0 deletions
diff --git a/scripts/update_facebook.php b/scripts/update_facebook.php
new file mode 100755
index 000000000..d2c1c3ffb
--- /dev/null
+++ b/scripts/update_facebook.php
@@ -0,0 +1,139 @@
+#!/usr/bin/env php
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.     See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.     If not, see <http://www.gnu.org/licenses/>.
+ */
+
+# Abort if called from a web server
+if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
+    print "This script must be run from the command line\n";
+    exit();
+}
+
+define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
+define('LACONICA', true);
+
+require_once INSTALLDIR . '/lib/common.php';
+require_once INSTALLDIR . '/lib/facebookutil.php';
+
+// For storing the last run date-time
+$last_updated_file = INSTALLDIR . '/scripts/facebook_last_updated';
+
+// Lock file name
+$tmp_file = INSTALLDIR . '/scripts/update_facebook.lock';
+
+// Make sure only one copy of the script is running at a time
+if (!($tmp_file = @fopen($tmp_file, "w")))
+{
+	die("Can't open lock file. Script already running?");
+}
+
+$facebook = getFacebook();
+
+$current_time = time();
+
+$notice = getFacebookNotices(getLastUpdated());
+
+print date('r', $current_time) . " Looking for notices to send to Facebook...\n";
+
+$cnt = 0;
+
+while($notice->fetch()) {
+
+    $flink = Foreign_link::getByUserID($notice->profile_id, FACEBOOK_SERVICE);
+    $user = $flink->getUser();
+    $fbuid = $flink->foreign_id;
+    
+    if (!userCanUpdate($fbuid)) {
+        continue;
+    }
+
+    $prefix = $facebook->api_client->data_getUserPreference(FACEBOOK_NOTICE_PREFIX, $fbuid);
+    $content = "$prefix $notice->content";
+    
+    if (($flink->noticesync & FOREIGN_NOTICE_SEND) == FOREIGN_NOTICE_SEND) {
+
+        // If it's not a reply, or if the user WANTS to send replies...
+        if (!preg_match('/@[a-zA-Z0-9_]{1,15}\b/u', $content) ||
+            (($flink->noticesync & FOREIGN_NOTICE_SEND_REPLY) == FOREIGN_NOTICE_SEND_REPLY)) {
+             
+                // Avoid a Loop
+                if ($notice->source != 'Facebook') {
+                    updateStatus($fbuid, $content);
+                    updateProfileBox($facebook, $flink, $notice);
+                    $cnt++;
+                }
+            }
+    }
+}
+
+updateLastUpdated($current_time);
+
+print "Sent $cnt notices to Facebook.\n";
+
+exit(0);
+
+
+function userCanUpdate($fbuid) {
+    
+    global $facebook;
+
+    $result = false;
+    
+    try {
+        $result = $facebook->api_client->users_hasAppPermission('status_update', $fbuid);
+    } catch(FacebookRestClientException $e){
+        print_r($e);
+    }
+
+    return $result;
+}
+
+
+function updateStatus($fbuid, $content) {
+    global $facebook;
+
+    try {
+        $result = $facebook->api_client->users_setStatus($content, $fbuid, false, true);
+    } catch(FacebookRestClientException $e){
+    	print_r($e);
+    }
+}
+
+function getLastUpdated(){
+	global $last_updated_file, $current_time;
+
+	$file = fopen($last_updated_file, 'r');
+
+	if ($file) {
+	    $last = fgets($file);
+	} else {
+	    print "Unable to read $last_updated_file. Using current time.\n";
+	    return $current_time;
+	}
+
+	fclose($file);
+
+	return $last;
+}
+
+function updateLastUpdated($time){
+	global $last_updated_file;
+	$file = fopen($last_updated_file, 'w') or die("Can't open $last_updated_file for writing!");
+	fwrite($file, $time);
+	fclose($file);
+}