forked from s9y/Serendipity
/
comment.php
237 lines (213 loc) · 9.16 KB
/
comment.php
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
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
<?php
# Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
# All rights reserved. See LICENSE file for licensing details
#if ($_REQUEST['type'] == 'trackback') die('Disabled');
include('serendipity_config.inc.php');
include S9Y_INCLUDE_PATH . 'include/functions_entries_admin.inc.php';
header('Content-Type: text/html; charset=' . LANG_CHARSET);
$raw_post_data = file_get_contents("php://input");
if (isset($serendipity['GET']['delete'], $serendipity['GET']['entry'], $serendipity['GET']['type']) && serendipity_checkFormToken()) {
serendipity_deleteComment($serendipity['GET']['delete'], $serendipity['GET']['entry'], $serendipity['GET']['type']);
if (serendipity_isResponseClean($_SERVER['HTTP_REFERER']) && preg_match('@^https?://' . preg_quote($_SERVER['HTTP_HOST'], '@') . '@imsU', $_SERVER['HTTP_REFERER'])) {
header('Status: 302 Found');
header('Location: '. $_SERVER['HTTP_REFERER']);
exit;
}
}
if (isset($serendipity['GET']['switch'], $serendipity['GET']['entry']) && serendipity_checkFormToken()) {
serendipity_allowCommentsToggle($serendipity['GET']['entry'], $serendipity['GET']['switch']);
}
if (!empty($_REQUEST['c']) && !empty($_REQUEST['hash'])) {
$res = serendipity_confirmMail($_REQUEST['c'], $_REQUEST['hash']);
$serendipity['view'] = 'notification';
$serendipity['GET']['action'] = 'custom';
$serendipity['smarty_custom_vars'] = array(
'content_message' => ($res ? NOTIFICATION_CONFIRM_MAIL : NOTIFICATION_CONFIRM_MAIL_FAIL),
'subscribe_confirm_error' => !$res,
'subscribe_confirm_success' => $res,
);
include S9Y_INCLUDE_PATH . 'include/genpage.inc.php';
$serendipity['smarty']->display(serendipity_getTemplateFile('index.tpl', 'serendipityPath'));
exit;
}
if (!empty($_REQUEST['optin'])) {
$res = serendipity_commentSubscriptionConfirm($_REQUEST['optin']);
$serendipity['view'] = 'notification';
$serendipity['GET']['action'] = 'custom';
$serendipity['smarty_custom_vars'] = array(
'content_message' => ($res ? NOTIFICATION_CONFIRM_SUBMAIL : NOTIFICATION_CONFIRM_SUBMAIL_FAIL),
'subscribe_confirm_error' => !$res,
'subscribe_confirm_success' => $res,
);
include S9Y_INCLUDE_PATH . 'include/genpage.inc.php';
$serendipity['smarty']->display(serendipity_getTemplateFile('index.tpl', 'serendipityPath'));
exit;
}
serendipity_rememberComment();
// Trackback logging. For developers: can be switched to true!
$tb_logging = false;
// Pingback logging. For developers: can be switched to true!
$pb_logging = false;
if ($pb_logging) {
log_pingback('CONTENT_TYPE: ' . $_SERVER['CONTENT_TYPE']);
log_pingback('HTTP_RAW_POST_DATA: ' . $tmp);
}
if (!($type = @$_REQUEST['type'])) {
if ($pb_logging) {
ob_start();
print_r($raw_post_data);
$tmp = ob_get_contents();
ob_end_clean();
log_pingback('NO TYPE HANDED!');
}
// WordPress pingbacks don't give any parameter. If it is a XML POST asume it's a pigback
if ($_SERVER['CONTENT_TYPE'] == 'text/xml' && isset($raw_post_data)) {
$type = 'pingback';
}
else {
$type = 'normal';
}
}
if ($type == 'trackback') {
if ($tb_logging) {
ob_start();
print_r($_REQUEST);
$tmp = ob_get_contents();
ob_end_clean();
log_trackback('RECEIVED TRACKBACK');
log_trackback($tmp);
}
$uri = $_SERVER['REQUEST_URI'];
if (isset($_REQUEST['entry_id'])) {
$id = (int)$_REQUEST['entry_id'];
} else if ($_REQUEST['amp;entry_id']) {
// For possible buggy variable transmission caused by an intermediate CVS-release of s9y
$id = (int)$_REQUEST['amp;entry_id'];
} else if (preg_match('@/(\d+)_[^/]*$@', $uri, $matches)) {
$id = (int)$matches[1];
}
log_trackback('Match on ' . $uri);
log_trackback('ID: ' . $id);
if (add_trackback($id, $_REQUEST['title'], $_REQUEST['url'], $_REQUEST['blog_name'], $_REQUEST['excerpt'])) {
log_trackback('TRACKBACK SUCCESS');
report_trackback_success();
} else {
log_trackback('TRACKBACK FAILURE');
report_trackback_failure();
}
} else if ($type == 'pingback') {
if ($pb_logging) {
log_pingback('RECEIVED PINGBACK');
# PHP 4.2.2 way of doing things
ob_start();
print_r($raw_post_data);
$tmp = ob_get_contents();
ob_end_clean();
log_pingback('HTTP_RAW_POST_DATA: ' .$tmp);
}
if (add_pingback($_REQUEST['entry_id'], $raw_post_data)) {
log_pingback('PINGBACK SUCCESS');;
report_pingback_success();
} else {
log_pingback('PINGBACK FAILURE');;
report_pingback_failure();
}
} else {
$id = (int)(!empty($serendipity['POST']['entry_id']) ? $serendipity['POST']['entry_id'] : $serendipity['GET']['entry_id']);
$serendipity['head_subtitle'] = COMMENTS;
$serendipity['smarty_file'] = 'commentpopup.tpl';
serendipity_smarty_init();
if ($id == 0) {
return false;
} else {
$serendipity['smarty']->assign('entry_id', $id);
}
if (isset($_GET['success']) && $_GET['success'] == 'true') {
$serendipity['smarty']->assign(
array(
'is_comment_added' => true,
'comment_url' => serendipity_specialchars($_GET['url']) . '&serendipity[entry_id]=' . $id,
'comment_string' => explode('%s', COMMENT_ADDED_CLICK)
)
);
} else if (!isset($serendipity['POST']['submit'])) {
if ($serendipity['GET']['type'] == 'trackbacks') {
$query = "SELECT title, timestamp FROM {$serendipity['dbPrefix']}entries WHERE id = '". $id ."'";
$entry = serendipity_db_query($query);
$entry = serendipity_archiveURL($id, $entry[0]['title'], 'baseURL', true, array('timestamp' => $entry[0]['timestamp']));
$serendipity['smarty']->assign(
array(
'is_showtrackbacks' => true,
'comment_url' => $serendipity['baseURL'] . 'comment.php?type=trackback&entry_id=' . $id,
'comment_entryurl' => $entry
)
);
} else {
$query = "SELECT id, last_modified, timestamp, allow_comments, moderate_comments FROM {$serendipity['dbPrefix']}entries WHERE id = '" . $id . "'";
$ca = serendipity_db_query($query, true);
$comment_allowed = serendipity_db_bool($ca['allow_comments']) || !is_array($ca) ? true : false;
$serendipity['smarty']->assign(
array(
'is_showcomments' => true,
'is_comment_allowed' => $comment_allowed
)
);
if ($comment_allowed) {
serendipity_displayCommentForm($id, '?', NULL, $serendipity['POST'], true, serendipity_db_bool($ca['moderate_comments']), $ca);
}
}
} else {
$comment['url'] = $serendipity['POST']['url'];
$comment['comment'] = trim($serendipity['POST']['comment']);
$comment['name'] = $serendipity['POST']['name'];
$comment['email'] = $serendipity['POST']['email'];
$comment['subscribe'] = $serendipity['POST']['subscribe'];
$comment['parent_id'] = $serendipity['POST']['replyTo'];
if (!empty($comment['comment'])) {
if (serendipity_saveComment($id, $comment, 'NORMAL')) {
$sc_url = $serendipity['baseURL'] . 'comment.php?serendipity[entry_id]=' . $id . '&success=true&url=' . urlencode($_SERVER['HTTP_REFERER']);
if (serendipity_isResponseClean($sc_url)) {
header('Status: 302 Found');
header('Location: ' . $sc_url);
}
exit;
} else {
$serendipity['smarty']->assign(
array(
'is_comment_notadded' => true,
'comment_url' => serendipity_specialchars($_SERVER['HTTP_REFERER']),
'comment_string' => explode('%s', COMMENT_NOT_ADDED_CLICK)
)
);
}
} else {
$serendipity['smarty']->assign(
array(
'is_comment_empty' => true,
'comment_url' => serendipity_specialchars($_SERVER['HTTP_REFERER']),
'comment_string' => explode('%s', EMPTY_COMMENT)
)
);
}
}
$serendipity['smarty']->display(serendipity_getTemplateFile($serendipity['smarty_file'], 'serendipityPath'));
}
// Debug logging for pingback receiving
function log_pingback($message){
global $pb_logging;
if ($pb_logging) {
$fp = fopen('pingback.log', 'a');
fwrite($fp, '[' . date('d.m.Y H:i') . '] ' . $message . "\n");
fclose($fp);
}
}
// Debug logging for trackback receiving
function log_trackback($message){
global $tb_logging;
if ($tb_logging) {
$fp = fopen('trackback2.log', 'a');
fwrite($fp, '[' . date('d.m.Y H:i') . '] ' . $message . "\n");
fclose($fp);
}
}
/* vim: set sts=4 ts=4 expandtab : */