1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
|
#!/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();
$since = getLastUpdated();
$notice = getFacebookNotices($since);
$cnt = 0;
while($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);
$cnt++;
}
}
}
}
if ($cnt > 0) {
print date('r', $current_time) .
": Found $cnt new notices to send to Facebook since last run at " .
date('Y-m-d H:i:s', $since) . "\n";
}
#Save the last updated time. It needs to do this even if there were no
#changes made, otherwise it will never create it and thus never send
#any updates at all.
updateLastUpdated($current_time);
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);
}
|
