/**
* Render the contributions of user to page
* @param ResultWrapper $res
*/
protected function showContributions(ResultWrapper $res)
{
$numRows = $res->numRows();
$rev = null;
$out = $this->getOutput();
$revs = array();
$prevRevs = array();
foreach ($res as $row) {
$rev = new Revision($row);
$revs[] = $rev;
if ($res->key() <= self::LIMIT + 1 && $rev->getParentId()) {
$prevRevs[] = $rev->getParentId();
}
}
$this->prevLengths = Revision::getParentLengths(wfGetDB(DB_SLAVE), $prevRevs);
if ($numRows > 0) {
$count = 0;
foreach ($revs as $rev) {
if ($count++ < self::LIMIT) {
$this->showContributionsRow($rev);
}
}
$out->addHtml('</ul>');
// Captured 1 more than we should have done so if the number of
// results is greater than the limit there are more to show.
if ($numRows > self::LIMIT) {
$out->addHtml($this->getMoreButton($rev->getTimestamp()));
}
} else {
// For users who exist but have not made any edits
$out->addHtml(MobileUI::warningBox($this->msg('mobile-frontend-history-no-results')));
}
}
function doBatchLookups()
{
# Do a link batch query
$this->mResult->seek(0);
$batch = new LinkBatch();
$revIds = array();
foreach ($this->mResult as $row) {
if ($row->rev_parent_id) {
$revIds[] = $row->rev_parent_id;
}
if (!is_null($row->user_name)) {
$batch->add(NS_USER, $row->user_name);
$batch->add(NS_USER_TALK, $row->user_name);
} else {
# for anons or usernames of imported revisions
$batch->add(NS_USER, $row->rev_user_text);
$batch->add(NS_USER_TALK, $row->rev_user_text);
}
}
$this->parentLens = Revision::getParentLengths($this->mDb, $revIds);
$batch->execute();
$this->mResult->seek(0);
}
function doBatchLookups()
{
# Do a link batch query
$this->mResult->seek(0);
$revIds = array();
$batch = new LinkBatch();
# Give some pointers to make (last) links
foreach ($this->mResult as $row) {
if (isset($row->rev_parent_id) && $row->rev_parent_id) {
$revIds[] = $row->rev_parent_id;
}
if (isset($row->rev_id)) {
if ($this->contribs === 'newbie') {
// multiple users
$batch->add(NS_USER, $row->user_name);
$batch->add(NS_USER_TALK, $row->user_name);
}
$batch->add($row->page_namespace, $row->page_title);
}
}
$this->mParentLens = Revision::getParentLengths($this->getDatabase(), $revIds);
$batch->execute();
$this->mResult->seek(0);
}
function doBatchLookups()
{
# Do a link batch query
$this->mResult->seek(0);
$parentRevIds = [];
$this->mParentLens = [];
$batch = new LinkBatch();
# Give some pointers to make (last) links
foreach ($this->mResult as $row) {
if (isset($row->rev_parent_id) && $row->rev_parent_id) {
$parentRevIds[] = $row->rev_parent_id;
}
if (isset($row->rev_id)) {
$this->mParentLens[$row->rev_id] = $row->rev_len;
if ($this->contribs === 'newbie') {
// multiple users
$batch->add(NS_USER, $row->user_name);
$batch->add(NS_USER_TALK, $row->user_name);
}
$batch->add($row->page_namespace, $row->page_title);
}
}
# Fetch rev_len for revisions not already scanned above
$this->mParentLens += Revision::getParentLengths($this->mDbSecondary, array_diff($parentRevIds, array_keys($this->mParentLens)));
$batch->execute();
$this->mResult->seek(0);
}
public function execute()
{
// Parse some parameters
$this->params = $this->extractRequestParams();
$prop = array_flip($this->params['prop']);
$this->fld_ids = isset($prop['ids']);
$this->fld_title = isset($prop['title']);
$this->fld_comment = isset($prop['comment']);
$this->fld_parsedcomment = isset($prop['parsedcomment']);
$this->fld_size = isset($prop['size']);
$this->fld_sizediff = isset($prop['sizediff']);
$this->fld_flags = isset($prop['flags']);
$this->fld_timestamp = isset($prop['timestamp']);
$this->fld_patrolled = isset($prop['patrolled']);
$this->fld_tags = isset($prop['tags']);
// TODO: if the query is going only against the revision table, should this be done?
$this->selectNamedDB('contributions', DB_SLAVE, 'contributions');
if (isset($this->params['userprefix'])) {
$this->prefixMode = true;
$this->multiUserMode = true;
$this->userprefix = $this->params['userprefix'];
} else {
$this->usernames = array();
if (!is_array($this->params['user'])) {
$this->params['user'] = array($this->params['user']);
}
if (!count($this->params['user'])) {
$this->dieUsage('User parameter may not be empty.', 'param_user');
}
foreach ($this->params['user'] as $u) {
$this->prepareUsername($u);
}
$this->prefixMode = false;
$this->multiUserMode = count($this->params['user']) > 1;
}
$this->prepareQuery();
// Do the actual query.
$res = $this->select(__METHOD__);
if ($this->fld_sizediff) {
$revIds = array();
foreach ($res as $row) {
if ($row->rev_parent_id) {
$revIds[] = $row->rev_parent_id;
}
}
$this->parentLens = Revision::getParentLengths($this->getDB(), $revIds);
$res->rewind();
// reset
}
// Initialise some variables
$count = 0;
$limit = $this->params['limit'];
// Fetch each row
foreach ($res as $row) {
if (++$count > $limit) {
// We've reached the one extra which shows that there are
// additional pages to be had. Stop here...
if ($this->multiUserMode) {
$this->setContinueEnumParameter('continue', $this->continueStr($row));
} else {
$this->setContinueEnumParameter('start', wfTimestamp(TS_ISO_8601, $row->rev_timestamp));
}
break;
}
$vals = $this->extractRowInfo($row);
$fit = $this->getResult()->addValue(array('query', $this->getModuleName()), null, $vals);
if (!$fit) {
if ($this->multiUserMode) {
$this->setContinueEnumParameter('continue', $this->continueStr($row));
} else {
$this->setContinueEnumParameter('start', wfTimestamp(TS_ISO_8601, $row->rev_timestamp));
}
break;
}
}
$this->getResult()->setIndexedTagName_internal(array('query', $this->getModuleName()), 'item');
}
public function execute()
{
// Parse some parameters
$this->params = $this->extractRequestParams();
$prop = array_flip($this->params['prop']);
$this->fld_ids = isset($prop['ids']);
$this->fld_title = isset($prop['title']);
$this->fld_comment = isset($prop['comment']);
$this->fld_parsedcomment = isset($prop['parsedcomment']);
$this->fld_size = isset($prop['size']);
$this->fld_sizediff = isset($prop['sizediff']);
$this->fld_flags = isset($prop['flags']);
$this->fld_timestamp = isset($prop['timestamp']);
$this->fld_patrolled = isset($prop['patrolled']);
$this->fld_tags = isset($prop['tags']);
// Most of this code will use the 'contributions' group DB, which can map to replica DBs
// with extra user based indexes or partioning by user. The additional metadata
// queries should use a regular replica DB since the lookup pattern is not all by user.
$dbSecondary = $this->getDB();
// any random replica DB
// TODO: if the query is going only against the revision table, should this be done?
$this->selectNamedDB('contributions', DB_REPLICA, 'contributions');
$this->idMode = false;
if (isset($this->params['userprefix'])) {
$this->prefixMode = true;
$this->multiUserMode = true;
$this->userprefix = $this->params['userprefix'];
} else {
$anyIPs = false;
$this->userids = [];
$this->usernames = [];
if (!is_array($this->params['user'])) {
$this->params['user'] = [$this->params['user']];
}
if (!count($this->params['user'])) {
$this->dieUsage('User parameter may not be empty.', 'param_user');
}
foreach ($this->params['user'] as $u) {
if (is_null($u) || $u === '') {
$this->dieUsage('User parameter may not be empty', 'param_user');
}
if (User::isIP($u)) {
$anyIPs = true;
$this->usernames[] = $u;
} else {
$name = User::getCanonicalName($u, 'valid');
if ($name === false) {
$this->dieUsage("User name {$u} is not valid", 'param_user');
}
$this->usernames[] = $name;
}
}
$this->prefixMode = false;
$this->multiUserMode = count($this->params['user']) > 1;
if (!$anyIPs) {
$dbr = $this->getDB();
$res = $dbr->select('user', 'user_id', ['user_name' => $this->usernames], __METHOD__);
foreach ($res as $row) {
$this->userids[] = $row->user_id;
}
$this->idMode = count($this->userids) === count($this->usernames);
}
}
$this->prepareQuery();
$hookData = [];
// Do the actual query.
$res = $this->select(__METHOD__, [], $hookData);
if ($this->fld_sizediff) {
$revIds = [];
foreach ($res as $row) {
if ($row->rev_parent_id) {
$revIds[] = $row->rev_parent_id;
}
}
$this->parentLens = Revision::getParentLengths($dbSecondary, $revIds);
$res->rewind();
// reset
}
// Initialise some variables
$count = 0;
$limit = $this->params['limit'];
// Fetch each row
foreach ($res as $row) {
if (++$count > $limit) {
// We've reached the one extra which shows that there are
// additional pages to be had. Stop here...
$this->setContinueEnumParameter('continue', $this->continueStr($row));
break;
}
$vals = $this->extractRowInfo($row);
$fit = $this->processRow($row, $vals, $hookData) && $this->getResult()->addValue(['query', $this->getModuleName()], null, $vals);
if (!$fit) {
$this->setContinueEnumParameter('continue', $this->continueStr($row));
break;
}
}
$this->getResult()->addIndexedTagName(['query', $this->getModuleName()], 'item');
}
