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