PHP SiteStatsUpdate::factory方法代码示例

 /**
  * Mostly for hook use
  * @param Title $title
  * @param ForeignTitle $foreignTitle
  * @param int $revCount
  * @param int $sRevCount
  * @param array $pageInfo
  * @return bool
  */
 public function finishImportPage($title, $foreignTitle, $revCount, $sRevCount, $pageInfo)
 {
     // Update article count statistics (T42009)
     // The normal counting logic in WikiPage->doEditUpdates() is designed for
     // one-revision-at-a-time editing, not bulk imports. In this situation it
     // suffers from issues of slave lag. We let WikiPage handle the total page
     // and revision count, and we implement our own custom logic for the
     // article (content page) count.
     $page = WikiPage::factory($title);
     $page->loadPageData('fromdbmaster');
     $content = $page->getContent();
     if ($content === null) {
         wfDebug(__METHOD__ . ': Skipping article count adjustment for ' . $title . ' because WikiPage::getContent() returned null');
     } else {
         $editInfo = $page->prepareContentForEdit($content);
         $countKey = 'title_' . $title->getPrefixedText();
         $countable = $page->isCountable($editInfo);
         if (array_key_exists($countKey, $this->countableCache) && $countable != $this->countableCache[$countKey]) {
             DeferredUpdates::addUpdate(SiteStatsUpdate::factory(array('articles' => (int) $countable - (int) $this->countableCache[$countKey])));
         }
     }
     $args = func_get_args();
     return Hooks::run('AfterImportPage', $args);
 }

//.........这里部分代码省略.........
             // old row, populate from key
             $sha1 = LocalRepo::getHashFromKey($row->fa_storage_key);
         }
         # Fix leading zero
         if (strlen($sha1) == 32 && $sha1[0] == '0') {
             $sha1 = substr($sha1, 1);
         }
         if (is_null($row->fa_major_mime) || $row->fa_major_mime == 'unknown' || is_null($row->fa_minor_mime) || $row->fa_minor_mime == 'unknown' || is_null($row->fa_media_type) || $row->fa_media_type == 'UNKNOWN' || is_null($row->fa_metadata)) {
             // Refresh our metadata
             // Required for a new current revision; nice for older ones too. :)
             $props = RepoGroup::singleton()->getFileProps($deletedUrl);
         } else {
             $props = array('minor_mime' => $row->fa_minor_mime, 'major_mime' => $row->fa_major_mime, 'media_type' => $row->fa_media_type, 'metadata' => $row->fa_metadata);
         }
         if ($first && !$exists) {
             // This revision will be published as the new current version
             $destRel = $this->file->getRel();
             $insertCurrent = array('img_name' => $row->fa_name, 'img_size' => $row->fa_size, 'img_width' => $row->fa_width, 'img_height' => $row->fa_height, 'img_metadata' => $props['metadata'], 'img_bits' => $row->fa_bits, 'img_media_type' => $props['media_type'], 'img_major_mime' => $props['major_mime'], 'img_minor_mime' => $props['minor_mime'], 'img_description' => $row->fa_description, 'img_user' => $row->fa_user, 'img_user_text' => $row->fa_user_text, 'img_timestamp' => $row->fa_timestamp, 'img_sha1' => $sha1);
             // The live (current) version cannot be hidden!
             if (!$this->unsuppress && $row->fa_deleted) {
                 $status->fatal('undeleterevdel');
                 $this->file->unlock();
                 return $status;
             }
         } else {
             $archiveName = $row->fa_archive_name;
             if ($archiveName == '') {
                 // This was originally a current version; we
                 // have to devise a new archive name for it.
                 // Format is <timestamp of archiving>!<name>
                 $timestamp = wfTimestamp(TS_UNIX, $row->fa_deleted_timestamp);
                 do {
                     $archiveName = wfTimestamp(TS_MW, $timestamp) . '!' . $row->fa_name;
                     $timestamp++;
                 } while (isset($archiveNames[$archiveName]));
             }
             $archiveNames[$archiveName] = true;
             $destRel = $this->file->getArchiveRel($archiveName);
             $insertBatch[] = array('oi_name' => $row->fa_name, 'oi_archive_name' => $archiveName, 'oi_size' => $row->fa_size, 'oi_width' => $row->fa_width, 'oi_height' => $row->fa_height, 'oi_bits' => $row->fa_bits, 'oi_description' => $row->fa_description, 'oi_user' => $row->fa_user, 'oi_user_text' => $row->fa_user_text, 'oi_timestamp' => $row->fa_timestamp, 'oi_metadata' => $props['metadata'], 'oi_media_type' => $props['media_type'], 'oi_major_mime' => $props['major_mime'], 'oi_minor_mime' => $props['minor_mime'], 'oi_deleted' => $this->unsuppress ? 0 : $row->fa_deleted, 'oi_sha1' => $sha1);
         }
         $deleteIds[] = $row->fa_id;
         if (!$this->unsuppress && $row->fa_deleted & File::DELETED_FILE) {
             // private files can stay where they are
             $status->successCount++;
         } else {
             $storeBatch[] = array($deletedUrl, 'public', $destRel);
             $this->cleanupBatch[] = $row->fa_storage_key;
         }
         $first = false;
     }
     unset($result);
     // Add a warning to the status object for missing IDs
     $missingIds = array_diff($this->ids, $idsPresent);
     foreach ($missingIds as $id) {
         $status->error('undelete-missing-filearchive', $id);
     }
     // Remove missing files from batch, so we don't get errors when undeleting them
     $storeBatch = $this->removeNonexistentFiles($storeBatch);
     // Run the store batch
     // Use the OVERWRITE_SAME flag to smooth over a common error
     $storeStatus = $this->file->repo->storeBatch($storeBatch, FileRepo::OVERWRITE_SAME);
     $status->merge($storeStatus);
     if (!$status->isGood()) {
         // Even if some files could be copied, fail entirely as that is the
         // easiest thing to do without data loss
         $this->cleanupFailedBatch($storeStatus, $storeBatch);
         $status->ok = false;
         $this->file->unlock();
         return $status;
     }
     // Run the DB updates
     // Because we have locked the image row, key conflicts should be rare.
     // If they do occur, we can roll back the transaction at this time with
     // no data loss, but leaving unregistered files scattered throughout the
     // public zone.
     // This is not ideal, which is why it's important to lock the image row.
     if ($insertCurrent) {
         $dbw->insert('image', $insertCurrent, __METHOD__);
     }
     if ($insertBatch) {
         $dbw->insert('oldimage', $insertBatch, __METHOD__);
     }
     if ($deleteIds) {
         $dbw->delete('filearchive', array('fa_id' => $deleteIds), __METHOD__);
     }
     // If store batch is empty (all files are missing), deletion is to be considered successful
     if ($status->successCount > 0 || !$storeBatch) {
         if (!$exists) {
             wfDebug(__METHOD__ . " restored {$status->successCount} items, creating a new current\n");
             DeferredUpdates::addUpdate(SiteStatsUpdate::factory(array('images' => 1)));
             $this->file->purgeEverything();
         } else {
             wfDebug(__METHOD__ . " restored {$status->successCount} as archived versions\n");
             $this->file->purgeDescription();
             $this->file->purgeHistory();
         }
     }
     $this->file->unlock();
     return $status;
 }