/**
* Store a var dump to External Storage or the text table
* Some of this code is stolen from Revision::insertOn and friends
*
* @param $vars AbuseFilterVariableHolder
* @param $global bool
*
* @return int
*/
public static function storeVarDump($vars, $global = false)
{
wfProfileIn(__METHOD__);
global $wgCompressRevisions;
// Get all variables yet set and compute old and new wikitext if not yet done
// as those are needed for the diff view on top of the abuse log pages
$vars = $vars->dumpAllVars(array('old_wikitext', 'new_wikitext'));
// Vars is an array with native PHP data types (non-objects) now
$text = serialize($vars);
$flags = array('nativeDataArray');
if ($wgCompressRevisions) {
if (function_exists('gzdeflate')) {
$text = gzdeflate($text);
$flags[] = 'gzip';
}
}
// Store to ES if applicable
global $wgDefaultExternalStore, $wgAbuseFilterCentralDB;
if ($wgDefaultExternalStore) {
if ($global) {
$text = ExternalStore::insertToForeignDefault($text, $wgAbuseFilterCentralDB);
} else {
$text = ExternalStore::insertToDefault($text);
}
$flags[] = 'external';
if (!$text) {
// Not mission-critical, just return nothing
wfProfileOut(__METHOD__);
return null;
}
}
// Store to text table
if ($global) {
$dbw = wfGetDB(DB_MASTER, array(), $wgAbuseFilterCentralDB);
} else {
$dbw = wfGetDB(DB_MASTER);
}
$old_id = $dbw->nextSequenceValue('text_old_id_seq');
$dbw->insert('text', array('old_id' => $old_id, 'old_text' => $text, 'old_flags' => implode(',', $flags)), __METHOD__);
$text_id = $dbw->insertId();
wfProfileOut(__METHOD__);
return $text_id;
}
/**
* Insert a new revision into the database, returning the new revision ID
* number on success and dies horribly on failure.
*
* @param $dbw DatabaseBase: (master connection)
* @throws MWException
* @return Integer
*/
public function insertOn($dbw)
{
global $wgDefaultExternalStore, $wgContentHandlerUseDB;
wfProfileIn(__METHOD__);
$this->checkContentModel();
$data = $this->mText;
$flags = self::compressRevisionText($data);
# Write to external storage if required
if ($wgDefaultExternalStore) {
// Store and get the URL
$data = ExternalStore::insertToDefault($data);
if (!$data) {
wfProfileOut(__METHOD__);
throw new MWException("Unable to store text to external storage");
}
if ($flags) {
$flags .= ',';
}
$flags .= 'external';
}
# Record the text (or external storage URL) to the text table
if (!isset($this->mTextId)) {
$old_id = $dbw->nextSequenceValue('text_old_id_seq');
$dbw->insert('text', array('old_id' => $old_id, 'old_text' => $data, 'old_flags' => $flags), __METHOD__);
$this->mTextId = $dbw->insertId();
}
if ($this->mComment === null) {
$this->mComment = "";
}
# Record the edit in revisions
$rev_id = isset($this->mId) ? $this->mId : $dbw->nextSequenceValue('revision_rev_id_seq');
$row = array('rev_id' => $rev_id, 'rev_page' => $this->mPage, 'rev_text_id' => $this->mTextId, 'rev_comment' => $this->mComment, 'rev_minor_edit' => $this->mMinorEdit ? 1 : 0, 'rev_user' => $this->mUser, 'rev_user_text' => $this->mUserText, 'rev_timestamp' => $dbw->timestamp($this->mTimestamp), 'rev_deleted' => $this->mDeleted, 'rev_len' => $this->mSize, 'rev_parent_id' => is_null($this->mParentId) ? $this->getPreviousRevisionId($dbw) : $this->mParentId, 'rev_sha1' => is_null($this->mSha1) ? Revision::base36Sha1($this->mText) : $this->mSha1);
if ($wgContentHandlerUseDB) {
//NOTE: Store null for the default model and format, to save space.
//XXX: Makes the DB sensitive to changed defaults. Make this behavior optional? Only in miser mode?
$model = $this->getContentModel();
$format = $this->getContentFormat();
$title = $this->getTitle();
if ($title === null) {
wfProfileOut(__METHOD__);
throw new MWException("Insufficient information to determine the title of the revision's page!");
}
$defaultModel = ContentHandler::getDefaultModelFor($title);
$defaultFormat = ContentHandler::getForModelID($defaultModel)->getDefaultFormat();
$row['rev_content_model'] = $model === $defaultModel ? null : $model;
$row['rev_content_format'] = $format === $defaultFormat ? null : $format;
}
$dbw->insert('revision', $row, __METHOD__);
$this->mId = !is_null($rev_id) ? $rev_id : $dbw->insertId();
wfRunHooks('RevisionInsertComplete', array(&$this, $data, $flags));
wfProfileOut(__METHOD__);
return $this->mId;
}
/**
* Insert a new revision into the database, returning the new revision ID
* number on success and dies horribly on failure.
*
* @param IDatabase $dbw (master connection)
* @throws MWException
* @return int
*/
public function insertOn($dbw)
{
global $wgDefaultExternalStore, $wgContentHandlerUseDB;
// Not allowed to have rev_page equal to 0, false, etc.
if (!$this->mPage) {
$title = $this->getTitle();
if ($title instanceof Title) {
$titleText = ' for page ' . $title->getPrefixedText();
} else {
$titleText = '';
}
throw new MWException("Cannot insert revision{$titleText}: page ID must be nonzero");
}
$this->checkContentModel();
$data = $this->mText;
$flags = self::compressRevisionText($data);
# Write to external storage if required
if ($wgDefaultExternalStore) {
// Store and get the URL
$data = ExternalStore::insertToDefault($data);
if (!$data) {
throw new MWException("Unable to store text to external storage");
}
if ($flags) {
$flags .= ',';
}
$flags .= 'external';
}
# Record the text (or external storage URL) to the text table
if ($this->mTextId === null) {
$old_id = $dbw->nextSequenceValue('text_old_id_seq');
$dbw->insert('text', array('old_id' => $old_id, 'old_text' => $data, 'old_flags' => $flags), __METHOD__);
$this->mTextId = $dbw->insertId();
}
if ($this->mComment === null) {
$this->mComment = "";
}
# Record the edit in revisions
$rev_id = $this->mId !== null ? $this->mId : $dbw->nextSequenceValue('revision_rev_id_seq');
$row = array('rev_id' => $rev_id, 'rev_page' => $this->mPage, 'rev_text_id' => $this->mTextId, 'rev_comment' => $this->mComment, 'rev_minor_edit' => $this->mMinorEdit ? 1 : 0, 'rev_user' => $this->mUser, 'rev_user_text' => $this->mUserText, 'rev_timestamp' => $dbw->timestamp($this->mTimestamp), 'rev_deleted' => $this->mDeleted, 'rev_len' => $this->mSize, 'rev_parent_id' => $this->mParentId === null ? $this->getPreviousRevisionId($dbw) : $this->mParentId, 'rev_sha1' => $this->mSha1 === null ? Revision::base36Sha1($this->mText) : $this->mSha1);
if ($wgContentHandlerUseDB) {
// NOTE: Store null for the default model and format, to save space.
// XXX: Makes the DB sensitive to changed defaults.
// Make this behavior optional? Only in miser mode?
$model = $this->getContentModel();
$format = $this->getContentFormat();
$title = $this->getTitle();
if ($title === null) {
throw new MWException("Insufficient information to determine the title of the " . "revision's page!");
}
$defaultModel = ContentHandler::getDefaultModelFor($title);
$defaultFormat = ContentHandler::getForModelID($defaultModel)->getDefaultFormat();
$row['rev_content_model'] = $model === $defaultModel ? null : $model;
$row['rev_content_format'] = $format === $defaultFormat ? null : $format;
}
$dbw->insert('revision', $row, __METHOD__);
$this->mId = $rev_id !== null ? $rev_id : $dbw->insertId();
// Assertion to try to catch T92046
if ((int) $this->mId === 0) {
throw new UnexpectedValueException('After insert, Revision mId is ' . var_export($this->mId, 1) . ': ' . var_export($row, 1));
}
Hooks::run('RevisionInsertComplete', array(&$this, $data, $flags));
return $this->mId;
}
/**
* Insert a new revision into the database, returning the new revision ID
* number on success and dies horribly on failure.
*
* @param Database $dbw
* @return int
*/
public function insertOn($dbw)
{
global $wgDefaultExternalStore;
wfProfileIn(__METHOD__);
$data = $this->mText;
$flags = Revision::compressRevisionText($data);
# Write to external storage if required
if ($wgDefaultExternalStore) {
// Store and get the URL
$data = ExternalStore::insertToDefault($data);
if (!$data) {
throw new MWException("Unable to store text to external storage");
}
if ($flags) {
$flags .= ',';
}
$flags .= 'external';
}
# Record the text (or external storage URL) to the text table
if (!isset($this->mTextId)) {
$old_id = $dbw->nextSequenceValue('text_old_id_val');
$dbw->insert('text', array('old_id' => $old_id, 'old_text' => $data, 'old_flags' => $flags), __METHOD__);
$this->mTextId = $dbw->insertId();
}
# Record the edit in revisions
$rev_id = isset($this->mId) ? $this->mId : $dbw->nextSequenceValue('rev_rev_id_val');
$dbw->insert('revision', array('rev_id' => $rev_id, 'rev_page' => $this->mPage, 'rev_text_id' => $this->mTextId, 'rev_comment' => $this->mComment, 'rev_minor_edit' => $this->mMinorEdit ? 1 : 0, 'rev_user' => $this->mUser, 'rev_user_text' => $this->mUserText, 'rev_timestamp' => $dbw->timestamp($this->mTimestamp), 'rev_deleted' => $this->mDeleted, 'rev_len' => $this->mSize, 'rev_parent_id' => is_null($this->mParentId) ? $this->getPreviousRevisionId($dbw) : $this->mParentId), __METHOD__);
$this->mId = !is_null($rev_id) ? $rev_id : $dbw->insertId();
wfRunHooks('RevisionInsertComplete', array(&$this, $data, $flags));
wfProfileOut(__METHOD__);
return $this->mId;
}
/**
* Store a var dump to External Storage or the text table
* Some of this code is stolen from Revision::insertOn and friends
*/
public static function storeVarDump($vars, $global = false)
{
wfProfileIn(__METHOD__);
global $wgCompressRevisions;
if (is_array($vars) || is_object($vars)) {
$text = serialize($vars);
} else {
$text = $vars;
}
$flags = array();
if ($wgCompressRevisions) {
if (function_exists('gzdeflate')) {
$text = gzdeflate($text);
$flags[] = 'gzip';
}
}
// Store to ES if applicable
global $wgDefaultExternalStore, $wgAbuseFilterCentralDB;
if ($wgDefaultExternalStore) {
if ($global) {
$text = ExternalStore::insertToForeignDefault($text, $wgAbuseFilterCentralDB);
} else {
$text = ExternalStore::insertToDefault($text);
}
$flags[] = 'external';
if (!$text) {
// Not mission-critical, just return nothing
wfProfileOut(__METHOD__);
return null;
}
}
// Store to text table
if ($global) {
$dbw = wfGetDB(DB_MASTER, array(), $wgAbuseFilterCentralDB);
} else {
$dbw = wfGetDB(DB_MASTER);
}
$old_id = $dbw->nextSequenceValue('text_old_id_seq');
$dbw->insert('text', array('old_id' => $old_id, 'old_text' => $text, 'old_flags' => implode(',', $flags)), __METHOD__);
$text_id = $dbw->insertId();
wfProfileOut(__METHOD__);
return $text_id;
}
