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
|
<?php
/**
* Formatter for delete log entries.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @author Niklas Laxström
* @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
* @since 1.22
*/
/**
* This class formats delete log entries.
*
* @since 1.19
*/
class DeleteLogFormatter extends LogFormatter {
protected function getMessageKey() {
$key = parent::getMessageKey();
if ( in_array( $this->entry->getSubtype(), array( 'event', 'revision' ) ) ) {
if ( count( $this->getMessageParameters() ) < 5 ) {
return "$key-legacy";
}
}
return $key;
}
protected function getMessageParameters() {
if ( isset( $this->parsedParametersDeleteLog ) ) {
return $this->parsedParametersDeleteLog;
}
$params = parent::getMessageParameters();
$subtype = $this->entry->getSubtype();
if ( in_array( $subtype, array( 'event', 'revision' ) ) ) {
// $params[3] here is 'revision' or 'archive' for page revisions, 'oldimage' or
// 'filearchive' for file versions, or a comma-separated list of log_ids for log
// entries. $subtype here is 'revision' for page revisions and file
// versions, or 'event' for log entries.
if ( ( $subtype === 'event' && count( $params ) === 6 )
|| ( $subtype === 'revision' && isset( $params[3] )
&& ( $params[3] === 'revision' || $params[3] === 'oldimage'
|| $params[3] === 'archive' || $params[3] === 'filearchive' )
)
) {
$paramStart = $subtype === 'revision' ? 4 : 3;
$old = $this->parseBitField( $params[$paramStart + 1] );
$new = $this->parseBitField( $params[$paramStart + 2] );
list( $hid, $unhid, $extra ) = RevisionDeleter::getChanges( $new, $old );
$changes = array();
// messages used: revdelete-content-hid, revdelete-summary-hid, revdelete-uname-hid
foreach ( $hid as $v ) {
$changes[] = $this->msg( "$v-hid" )->plain();
}
// messages used: revdelete-content-unhid, revdelete-summary-unhid, revdelete-uname-unhid
foreach ( $unhid as $v ) {
$changes[] = $this->msg( "$v-unhid" )->plain();
}
foreach ( $extra as $v ) {
$changes[] = $this->msg( $v )->plain();
}
$changeText = $this->context->getLanguage()->listToText( $changes );
$newParams = array_slice( $params, 0, 3 );
$newParams[3] = $changeText;
$count = count( explode( ',', $params[$paramStart] ) );
$newParams[4] = $this->context->getLanguage()->formatNum( $count );
$this->parsedParametersDeleteLog = $newParams;
return $this->parsedParametersDeleteLog;
} else {
$this->parsedParametersDeleteLog = array_slice( $params, 0, 3 );
return $this->parsedParametersDeleteLog;
}
}
$this->parsedParametersDeleteLog = $params;
return $this->parsedParametersDeleteLog;
}
protected function parseBitField( $string ) {
// Input is like ofield=2134 or just the number
if ( strpos( $string, 'field=' ) === 1 ) {
list( , $field ) = explode( '=', $string );
return (int)$field;
} else {
return (int)$string;
}
}
public function getActionLinks() {
$user = $this->context->getUser();
if ( !$user->isAllowed( 'deletedhistory' )
|| $this->entry->isDeleted( LogPage::DELETED_ACTION )
) {
return '';
}
switch ( $this->entry->getSubtype() ) {
case 'delete': // Show undelete link
if ( $user->isAllowed( 'undelete' ) ) {
$message = 'undeletelink';
} else {
$message = 'undeleteviewlink';
}
$revert = Linker::linkKnown(
SpecialPage::getTitleFor( 'Undelete' ),
$this->msg( $message )->escaped(),
array(),
array( 'target' => $this->entry->getTarget()->getPrefixedDBkey() )
);
return $this->msg( 'parentheses' )->rawParams( $revert )->escaped();
case 'revision': // If an edit was hidden from a page give a review link to the history
$params = $this->extractParameters();
if ( !isset( $params[3] ) || !isset( $params[4] ) ) {
return '';
}
// Different revision types use different URL params...
$key = $params[3];
// This is a CSV of the IDs
$ids = explode( ',', $params[4] );
$links = array();
// If there's only one item, we can show a diff link
if ( count( $ids ) == 1 ) {
// Live revision diffs...
if ( $key == 'oldid' || $key == 'revision' ) {
$links[] = Linker::linkKnown(
$this->entry->getTarget(),
$this->msg( 'diff' )->escaped(),
array(),
array(
'diff' => intval( $ids[0] ),
'unhide' => 1
)
);
// Deleted revision diffs...
} elseif ( $key == 'artimestamp' || $key == 'archive' ) {
$links[] = Linker::linkKnown(
SpecialPage::getTitleFor( 'Undelete' ),
$this->msg( 'diff' )->escaped(),
array(),
array(
'target' => $this->entry->getTarget()->getPrefixedDBkey(),
'diff' => 'prev',
'timestamp' => $ids[0]
)
);
}
}
// View/modify link...
$links[] = Linker::linkKnown(
SpecialPage::getTitleFor( 'Revisiondelete' ),
$this->msg( 'revdel-restore' )->escaped(),
array(),
array(
'target' => $this->entry->getTarget()->getPrefixedText(),
'type' => $key,
'ids' => implode( ',', $ids ),
)
);
return $this->msg( 'parentheses' )->rawParams(
$this->context->getLanguage()->pipeList( $links ) )->escaped();
case 'event': // Hidden log items, give review link
$params = $this->extractParameters();
if ( !isset( $params[3] ) ) {
return '';
}
// This is a CSV of the IDs
$query = $params[3];
// Link to each hidden object ID, $params[1] is the url param
$revert = Linker::linkKnown(
SpecialPage::getTitleFor( 'Revisiondelete' ),
$this->msg( 'revdel-restore' )->escaped(),
array(),
array(
'target' => $this->entry->getTarget()->getPrefixedText(),
'type' => 'logging',
'ids' => $query
)
);
return $this->msg( 'parentheses' )->rawParams( $revert )->escaped();
default:
return '';
}
}
}
|
