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1 | <?php |
2 | |
3 | use MediaWiki\Html\Html; |
4 | use MediaWiki\MainConfigNames; |
5 | use MediaWiki\MediaWikiServices; |
6 | use MediaWiki\SpecialPage\SpecialPage; |
7 | use MediaWiki\Title\Title; |
8 | |
9 | class UnreviewedPages extends SpecialPage { |
10 | /** @var UnreviewedPagesPager */ |
11 | private $pager = null; |
12 | |
13 | /** @var int */ |
14 | private $currentUnixTS; |
15 | |
16 | /** @var int */ |
17 | private $namespace; |
18 | |
19 | /** @var string */ |
20 | private $category; |
21 | |
22 | /** @var bool */ |
23 | private $hideRedirs; |
24 | |
25 | /** @var bool */ |
26 | private $isMiser; |
27 | |
28 | /** How many entries are at most stored in the cache */ |
29 | private const CACHE_SIZE = 5000; |
30 | |
31 | public function __construct() { |
32 | parent::__construct( 'UnreviewedPages', 'unreviewedpages' ); |
33 | } |
34 | |
35 | /** |
36 | * @inheritDoc |
37 | */ |
38 | public function execute( $par ) { |
39 | $request = $this->getRequest(); |
40 | |
41 | $this->isMiser = $this->getConfig()->get( MainConfigNames::MiserMode ); |
42 | |
43 | $this->setHeaders(); |
44 | $this->addHelpLink( 'Help:Extension:FlaggedRevs' ); |
45 | if ( !MediaWikiServices::getInstance()->getPermissionManager() |
46 | ->userHasRight( $this->getUser(), 'unreviewedpages' ) |
47 | ) { |
48 | throw new PermissionsError( 'unreviewedpages' ); |
49 | } |
50 | |
51 | $this->currentUnixTS = (int)wfTimestamp(); |
52 | |
53 | # Get default namespace |
54 | $this->namespace = $request->getInt( 'namespace', FlaggedRevs::getFirstReviewNamespace() ); |
55 | $category = trim( $request->getVal( 'category', '' ) ); |
56 | $catTitle = Title::makeTitleSafe( NS_CATEGORY, $category ); |
57 | $this->category = $catTitle === null ? '' : $catTitle->getText(); |
58 | $level = $request->getInt( 'level' ); |
59 | $this->hideRedirs = $request->getBool( 'hideredirs', true ); |
60 | |
61 | $this->pager = new UnreviewedPagesPager( $this, !$this->isMiser, |
62 | $this->namespace, !$this->hideRedirs, $this->category, $level ); |
63 | |
64 | $this->showForm(); |
65 | $this->showPageList(); |
66 | } |
67 | |
68 | private function showForm() { |
69 | # Add explanatory text |
70 | $this->getOutput()->addWikiMsg( 'unreviewedpages-list', |
71 | $this->getLanguage()->formatNum( $this->pager->getNumRows() ) ); |
72 | |
73 | # show/hide links |
74 | $link = $this->getLinkRenderer()->makeLink( |
75 | $this->getPageTitle(), |
76 | $this->msg( $this->hideRedirs ? 'show' : 'hide' )->text(), |
77 | [], |
78 | [ |
79 | 'hideredirs' => $this->hideRedirs ? '0' : '1', |
80 | 'category' => $this->category, |
81 | 'namespace' => $this->namespace, |
82 | ] |
83 | ); |
84 | $showhideredirs = $this->msg( 'unreviewedpages-showhide-redirect' )->rawParams( $link )->escaped(); |
85 | |
86 | # Add form... |
87 | $form = Html::openElement( 'form', [ |
88 | 'name' => 'unreviewedpages', |
89 | 'action' => $this->getConfig()->get( MainConfigNames::Script ), |
90 | 'method' => 'get', |
91 | ] ) . "\n"; |
92 | $form .= "<fieldset><legend>" . $this->msg( 'unreviewedpages-legend' )->escaped() . "</legend>\n"; |
93 | $form .= Html::hidden( 'title', $this->getPageTitle()->getPrefixedDBkey() ) . "\n"; |
94 | # Add dropdowns as needed |
95 | if ( count( FlaggedRevs::getReviewNamespaces() ) > 1 ) { |
96 | $form .= FlaggedRevsXML::getNamespaceMenu( $this->namespace ) . ' '; |
97 | } |
98 | $form .= |
99 | "<span style='white-space: nowrap;'>" . |
100 | Xml::label( $this->msg( 'unreviewedpages-category' )->text(), 'category' ) . ' ' . |
101 | Xml::input( 'category', 30, $this->category, [ 'id' => 'category' ] ) . |
102 | '</span><br />'; |
103 | $form .= $showhideredirs . '  '; |
104 | $form .= Xml::submitButton( $this->msg( 'allpagessubmit' )->text() ); |
105 | $form .= '</fieldset>'; |
106 | $form .= Html::closeElement( 'form' ) . "\n"; |
107 | |
108 | # Query may get too slow to be live... |
109 | if ( $this->isMiser ) { |
110 | $dbr = MediaWikiServices::getInstance()->getConnectionProvider()->getReplicaDatabase(); |
111 | |
112 | $ts = $dbr->newSelectQueryBuilder() |
113 | ->select( 'qci_timestamp' ) |
114 | ->from( 'querycache_info' ) |
115 | ->where( [ 'qci_type' => 'fr_unreviewedpages' ] ) |
116 | ->caller( __METHOD__ ) |
117 | ->fetchField(); |
118 | if ( $ts ) { |
119 | $ts = wfTimestamp( TS_MW, $ts ); |
120 | $td = $this->getLanguage()->timeanddate( $ts ); |
121 | $d = $this->getLanguage()->date( $ts ); |
122 | $t = $this->getLanguage()->time( $ts ); |
123 | $form .= $this->msg( 'perfcachedts', $td, $d, $t, self::CACHE_SIZE )->parseAsBlock(); |
124 | } else { |
125 | $form .= $this->msg( 'perfcached', self::CACHE_SIZE )->parseAsBlock(); |
126 | } |
127 | } |
128 | |
129 | $this->getOutput()->addHTML( $form ); |
130 | } |
131 | |
132 | private function showPageList() { |
133 | $out = $this->getOutput(); |
134 | if ( $this->pager->getNumRows() ) { |
135 | $out->addHTML( $this->pager->getNavigationBar() ); |
136 | $out->addHTML( $this->pager->getBody() ); |
137 | $out->addHTML( $this->pager->getNavigationBar() ); |
138 | } else { |
139 | $out->addWikiMsg( 'unreviewedpages-none' ); |
140 | } |
141 | } |
142 | |
143 | /** |
144 | * @param stdClass $row |
145 | * @return string HTML |
146 | */ |
147 | public function formatRow( $row ) { |
148 | $title = Title::newFromRow( $row ); |
149 | |
150 | $stxt = ''; |
151 | $linkRenderer = $this->getLinkRenderer(); |
152 | $link = $linkRenderer->makeLink( $title, null, [], [ 'redirect' => 'no' ] ); |
153 | $dirmark = $this->getLanguage()->getDirMark(); |
154 | $hist = $linkRenderer->makeKnownLink( |
155 | $title, |
156 | $this->msg( 'hist' )->text(), |
157 | [], |
158 | [ 'action' => 'history' ] |
159 | ); |
160 | $size = $row->page_len; |
161 | if ( $size !== null ) { |
162 | $stxt = ( $size == 0 ) |
163 | ? $this->msg( 'historyempty' )->escaped() |
164 | : $this->msg( 'historysize' )->numParams( $size )->escaped(); |
165 | $stxt = " <small>$stxt</small>"; |
166 | } |
167 | # Get how long the first unreviewed edit has been waiting... |
168 | $firstPendingTime = (int)wfTimestamp( TS_UNIX, $row->creation ); |
169 | $hours = ( $this->currentUnixTS - $firstPendingTime ) / 3600; |
170 | $days = round( $hours / 24 ); |
171 | if ( $days >= 3 ) { |
172 | $age = ' ' . $this->msg( 'unreviewedpages-days' )->numParams( $days )->escaped(); |
173 | } elseif ( $hours >= 1 ) { |
174 | $age = ' ' . $this->msg( 'unreviewedpages-hours' )->numParams( round( $hours ) )->escaped(); |
175 | } else { |
176 | $age = ' ' . $this->msg( 'unreviewedpages-recent' )->escaped(); // hot off the press :) |
177 | } |
178 | if ( MediaWikiServices::getInstance()->getPermissionManager() |
179 | ->userHasRight( $this->getUser(), 'unwatchedpages' ) |
180 | ) { |
181 | $uw = FRUserActivity::numUsersWatchingPage( $title ); |
182 | $watching = ' '; |
183 | $watching .= $uw |
184 | ? $this->msg( 'unreviewedpages-watched' )->numParams( $uw )->escaped() |
185 | : $this->msg( 'unreviewedpages-unwatched' )->escaped(); |
186 | } else { |
187 | $uw = -1; |
188 | $watching = ''; |
189 | } |
190 | $css = $this->getLineClass( $hours, $uw ); |
191 | $css = $css ? " class='$css'" : ""; |
192 | |
193 | return ( "<li{$css}>{$link} $dirmark {$stxt} ({$hist})" . |
194 | "{$age}{$watching}</li>" ); |
195 | } |
196 | |
197 | /** |
198 | * @param float $hours |
199 | * @param int $numUsersWatching Number of users or -1 when not allowed to see the number |
200 | * @return string |
201 | */ |
202 | private function getLineClass( $hours, $numUsersWatching ) { |
203 | $days = $hours / 24; |
204 | if ( $numUsersWatching == 0 ) { |
205 | return 'fr-unreviewed-unwatched'; |
206 | } elseif ( $days > 20 ) { |
207 | return 'fr-pending-long2'; |
208 | } elseif ( $days > 7 ) { |
209 | return 'fr-pending-long'; |
210 | } else { |
211 | return ''; |
212 | } |
213 | } |
214 | |
215 | /** |
216 | * Run an update to the cached query rows |
217 | * @return void |
218 | */ |
219 | public static function updateQueryCache() { |
220 | $rNamespaces = FlaggedRevs::getReviewNamespaces(); |
221 | if ( !$rNamespaces ) { |
222 | return; |
223 | } |
224 | $dbr = MediaWikiServices::getInstance()->getConnectionProvider()->getReplicaDatabase(); |
225 | |
226 | $insertRows = []; |
227 | // Find pages that were never reviewed at all... |
228 | $res = $dbr->newSelectQueryBuilder() |
229 | ->select( [ 'page_namespace', 'page_title', 'page_id' ] ) |
230 | ->from( 'page' ) |
231 | ->leftJoin( 'flaggedpages', null, 'fp_page_id = page_id' ) |
232 | ->where( [ |
233 | 'page_namespace' => $rNamespaces, |
234 | 'page_is_redirect' => 0, // no redirects |
235 | 'fp_page_id' => null, |
236 | ] ) |
237 | ->limit( self::CACHE_SIZE ) |
238 | ->caller( __METHOD__ ) |
239 | ->fetchResultSet(); |
240 | foreach ( $res as $row ) { |
241 | $insertRows[] = [ |
242 | 'qc_type' => 'fr_unreviewedpages', |
243 | 'qc_namespace' => $row->page_namespace, |
244 | 'qc_title' => $row->page_title, |
245 | 'qc_value' => $row->page_id |
246 | ]; |
247 | } |
248 | |
249 | $dbw = MediaWikiServices::getInstance()->getConnectionProvider()->getPrimaryDatabase(); |
250 | |
251 | $lbFactory = MediaWikiServices::getInstance()->getDBLoadBalancerFactory(); |
252 | $dbw->startAtomic( __METHOD__ ); |
253 | # Clear out any old cached data |
254 | $dbw->newDeleteQueryBuilder() |
255 | ->deleteFrom( 'querycache' ) |
256 | ->where( [ 'qc_type' => 'fr_unreviewedpages' ] ) |
257 | ->caller( __METHOD__ ) |
258 | ->execute(); |
259 | # Insert new data... |
260 | if ( $insertRows ) { |
261 | $dbw->newInsertQueryBuilder() |
262 | ->insertInto( 'querycache' ) |
263 | ->rows( $insertRows ) |
264 | ->caller( __METHOD__ ) |
265 | ->execute(); |
266 | } |
267 | # Update the querycache_info record for the page |
268 | $dbw->newDeleteQueryBuilder() |
269 | ->deleteFrom( 'querycache_info' ) |
270 | ->where( [ 'qci_type' => 'fr_unreviewedpages' ] ) |
271 | ->caller( __METHOD__ ) |
272 | ->execute(); |
273 | $dbw->newInsertQueryBuilder() |
274 | ->insertInto( 'querycache_info' ) |
275 | ->row( [ 'qci_type' => 'fr_unreviewedpages', 'qci_timestamp' => $dbw->timestamp() ] ) |
276 | ->caller( __METHOD__ ) |
277 | ->execute(); |
278 | $dbw->endAtomic( __METHOD__ ); |
279 | $lbFactory->commitPrimaryChanges( __METHOD__ ); |
280 | |
281 | $insertRows = []; |
282 | // Find pages that were never marked as "quality"... |
283 | $res = $dbr->newSelectQueryBuilder() |
284 | ->select( [ 'page_namespace', 'page_title', 'page_id' ] ) |
285 | ->from( 'page' ) |
286 | ->leftJoin( 'flaggedpages', null, 'fp_page_id = page_id' ) |
287 | ->where( [ |
288 | 'page_namespace' => $rNamespaces, |
289 | 'page_is_redirect' => 0, // no redirects |
290 | $dbr->expr( 'fp_page_id', '=', null )->or( 'fp_quality', '=', 0 ), |
291 | ] ) |
292 | ->limit( self::CACHE_SIZE ) |
293 | ->caller( __METHOD__ ) |
294 | ->fetchResultSet(); |
295 | foreach ( $res as $row ) { |
296 | $insertRows[] = [ |
297 | 'qc_type' => 'fr_unreviewedpages_q', |
298 | 'qc_namespace' => $row->page_namespace, |
299 | 'qc_title' => $row->page_title, |
300 | 'qc_value' => $row->page_id |
301 | ]; |
302 | } |
303 | |
304 | $dbw->startAtomic( __METHOD__ ); |
305 | # Clear out any old cached data |
306 | $dbw->newDeleteQueryBuilder() |
307 | ->deleteFrom( 'querycache' ) |
308 | ->where( [ 'qc_type' => 'fr_unreviewedpages_q' ] ) |
309 | ->caller( __METHOD__ ) |
310 | ->execute(); |
311 | # Insert new data... |
312 | if ( $insertRows ) { |
313 | $dbw->newInsertQueryBuilder() |
314 | ->insertInto( 'querycache' ) |
315 | ->rows( $insertRows ) |
316 | ->caller( __METHOD__ ) |
317 | ->execute(); |
318 | } |
319 | # Update the querycache_info record for the page |
320 | $dbw->newDeleteQueryBuilder() |
321 | ->deleteFrom( 'querycache_info' ) |
322 | ->where( [ 'qci_type' => 'fr_unreviewedpages_q' ] ) |
323 | ->caller( __METHOD__ ) |
324 | ->execute(); |
325 | $dbw->newInsertQueryBuilder() |
326 | ->insertInto( 'querycache_info' ) |
327 | ->row( [ 'qci_type' => 'fr_unreviewedpages_q', 'qci_timestamp' => $dbw->timestamp() ] ) |
328 | ->caller( __METHOD__ ) |
329 | ->execute(); |
330 | $dbw->endAtomic( __METHOD__ ); |
331 | $lbFactory->commitPrimaryChanges( __METHOD__ ); |
332 | } |
333 | |
334 | /** |
335 | * @return string |
336 | */ |
337 | protected function getGroupName() { |
338 | return 'quality'; |
339 | } |
340 | } |