/**
* This query action adds a list of a specified user's contributions to the output.
- *
- * @addtogroup API
+ *
+ * @ingroup API
*/
class ApiQueryContributions extends ApiQueryBase {
private $params, $username;
private $fld_ids = false, $fld_title = false, $fld_timestamp = false,
- $fld_comment = false, $fld_flags = false;
+ $fld_comment = false, $fld_flags = false,
+ $fld_patrolled = false, $fld_tags = false;
public function execute() {
// Parse some parameters
$this->params = $this->extractRequestParams();
- $prop = array_flip($this->params['prop']);
+ $prop = array_flip($this->params['prop']);
$this->fld_ids = isset($prop['ids']);
$this->fld_title = isset($prop['title']);
$this->fld_comment = isset($prop['comment']);
+ $this->fld_size = isset($prop['size']);
$this->fld_flags = isset($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');
$db = $this->getDB();
- // Prepare query
- $this->prepareUsername();
+ if(isset($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']);
+ 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__ );
//Initialise some variables
- $data = array ();
$count = 0;
$limit = $this->params['limit'];
while ( $row = $db->fetchObject( $res ) ) {
if (++ $count > $limit) {
// We've reached the one extra which shows that there are additional pages to be had. Stop here...
- $this->setContinueEnumParameter('start', wfTimestamp(TS_ISO_8601, $row->rev_timestamp));
+ if($this->multiUserMode)
+ $this->setContinueEnumParameter('continue', $this->continueStr($row));
+ else
+ $this->setContinueEnumParameter('start', wfTimestamp(TS_ISO_8601, $row->rev_timestamp));
break;
}
$vals = $this->extractRowInfo($row);
- if ($vals)
- $data[] = $vals;
+ $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;
+ }
}
//Free the database record so the connection can get on with other stuff
$db->freeResult($res);
- //And send the whole shebang out as output.
- $this->getResult()->setIndexedTagName($data, 'item');
- $this->getResult()->addValue('query', $this->getModuleName(), $data);
+ $this->getResult()->setIndexedTagName_internal(array('query', $this->getModuleName()), 'item');
}
/**
* Validate the 'user' parameter and set the value to compare
* against `revision`.`rev_user_text`
*/
- private function prepareUsername() {
- $user = $this->params['user'];
+ private function prepareUsername($user) {
if( $user ) {
$name = User::isIP( $user )
? $user
if( $name === false ) {
$this->dieUsage( "User name {$user} is not valid", 'param_user' );
} else {
- $this->username = $name;
+ $this->usernames[] = $name;
}
} else {
$this->dieUsage( 'User parameter may not be empty', 'param_user' );
}
}
-
+
/**
* Prepares the query and returns the limit of rows requested
*/
private function prepareQuery() {
+ // We're after the revision table, and the corresponding page
+ // row for anything we retrieve. We may also need the
+ // recentchanges row and/or tag summary row.
+ global $wgUser;
+ $tables = array('page', 'revision'); // Order may change
+ $this->addWhere('page_id=rev_page');
+
+ // Handle continue parameter
+ if($this->multiUserMode && !is_null($this->params['continue']))
+ {
+ $continue = explode('|', $this->params['continue']);
+ if(count($continue) != 2)
+ $this->dieUsage("Invalid continue param. You should pass the original " .
+ "value returned by the previous query", "_badcontinue");
+ $encUser = $this->getDB()->strencode($continue[0]);
+ $encTS = wfTimestamp(TS_MW, $continue[1]);
+ $op = ($this->params['dir'] == 'older' ? '<' : '>');
+ $this->addWhere("rev_user_text $op '$encUser' OR " .
+ "(rev_user_text = '$encUser' AND " .
+ "rev_timestamp $op= '$encTS')");
+ }
- //We're after the revision table, and the corresponding page row for
- //anything we retrieve.
- list ($tbl_page, $tbl_revision) = $this->getDB()->tableNamesN('page', 'revision');
- $this->addTables("$tbl_revision LEFT OUTER JOIN $tbl_page ON page_id=rev_page");
-
- $this->addWhereFld('rev_deleted', 0);
-
- // We only want pages by the specified user.
- $this->addWhereFld( 'rev_user_text', $this->username );
-
+ if(!$wgUser->isAllowed('hideuser'))
+ $this->addWhere($this->getDB()->bitAnd('rev_deleted',Revision::DELETED_USER) . ' = 0');
+ // We only want pages by the specified users.
+ if($this->prefixMode)
+ $this->addWhere("rev_user_text LIKE '" . $this->getDB()->escapeLike($this->userprefix) . "%'");
+ else
+ $this->addWhereFld('rev_user_text', $this->usernames);
// ... and in the specified timeframe.
- $this->addWhereRange('rev_timestamp',
+ // Ensure the same sort order for rev_user_text and rev_timestamp
+ // so our query is indexed
+ if($this->multiUserMode)
+ $this->addWhereRange('rev_user_text', $this->params['dir'], null, null);
+ $this->addWhereRange('rev_timestamp',
$this->params['dir'], $this->params['start'], $this->params['end'] );
-
$this->addWhereFld('page_namespace', $this->params['namespace']);
$show = $this->params['show'];
if (!is_null($show)) {
$show = array_flip($show);
- if (isset ($show['minor']) && isset ($show['!minor']))
+ if ((isset($show['minor']) && isset($show['!minor']))
+ || (isset($show['patrolled']) && isset($show['!patrolled'])))
$this->dieUsage("Incorrect parameter - mutually exclusive values may not be supplied", 'show');
- $this->addWhereIf('rev_minor_edit = 0', isset ($show['!minor']));
- $this->addWhereIf('rev_minor_edit != 0', isset ($show['minor']));
+ $this->addWhereIf('rev_minor_edit = 0', isset($show['!minor']));
+ $this->addWhereIf('rev_minor_edit != 0', isset($show['minor']));
+ $this->addWhereIf('rc_patrolled = 0', isset($show['!patrolled']));
+ $this->addWhereIf('rc_patrolled != 0', isset($show['patrolled']));
}
-
$this->addOption('LIMIT', $this->params['limit'] + 1);
+ $index['revision'] = 'usertext_timestamp';
// Mandatory fields: timestamp allows request continuation
- // ns+title checks if the user has access rights for this page
+ // ns+title checks if the user has access rights for this page
+ // user_text is necessary if multiple users were specified
$this->addFields(array(
'rev_timestamp',
'page_namespace',
'page_title',
- ));
-
+ 'rev_user_text',
+ 'rev_deleted'
+ ));
+
+ if(isset($show['patrolled']) || isset($show['!patrolled']) ||
+ $this->fld_patrolled)
+ {
+ global $wgUser;
+ if(!$wgUser->useRCPatrol() && !$wgUser->useNPPatrol())
+ $this->dieUsage("You need the patrol right to request the patrolled flag", 'permissiondenied');
+ // Use a redundant join condition on both
+ // timestamp and ID so we can use the timestamp
+ // index
+ $index['recentchanges'] = 'rc_user_text';
+ if(isset($show['patrolled']) || isset($show['!patrolled']))
+ {
+ // Put the tables in the right order for
+ // STRAIGHT_JOIN
+ $tables = array('revision', 'recentchanges', 'page');
+ $this->addOption('STRAIGHT_JOIN');
+ $this->addWhere('rc_user_text=rev_user_text');
+ $this->addWhere('rc_timestamp=rev_timestamp');
+ $this->addWhere('rc_this_oldid=rev_id');
+ }
+ else
+ {
+ $tables[] = 'recentchanges';
+ $this->addJoinConds(array('recentchanges' => array(
+ 'LEFT JOIN', array(
+ 'rc_user_text=rev_user_text',
+ 'rc_timestamp=rev_timestamp',
+ 'rc_this_oldid=rev_id'))));
+ }
+ }
+
+ $this->addTables($tables);
+ $this->addOption('USE INDEX', $index);
$this->addFieldsIf('rev_page', $this->fld_ids);
- $this->addFieldsIf('rev_id', $this->fld_ids);
+ $this->addFieldsIf('rev_id', $this->fld_ids || $this->fld_flags);
+ $this->addFieldsIf('page_latest', $this->fld_flags);
// $this->addFieldsIf('rev_text_id', $this->fld_ids); // Should this field be exposed?
$this->addFieldsIf('rev_comment', $this->fld_comment);
+ $this->addFieldsIf('rev_len', $this->fld_size);
$this->addFieldsIf('rev_minor_edit', $this->fld_flags);
-
- // These fields depend only work if the page table is joined
- $this->addFieldsIf('page_is_new', $this->fld_flags);
+ $this->addFieldsIf('rev_parent_id', $this->fld_flags);
+ $this->addFieldsIf('rc_patrolled', $this->fld_patrolled);
+
+ if($this->fld_tags || !is_null($this->params['tag'])) {
+ $this->addTables('tag_summary');
+ $this->addJoinConds(array('tag_summary' => array('LEFT JOIN', array('rev_id=ts_rev_id'))));
+ $this->addFields('ts_tags');
+ }
+
+ if( !is_null($this->params['tag']) ) {
+ $this->addWhereFld('ts_tags', $this->params['tag']);
+ }
}
-
+
/**
* Extract fields from the database row and append them to a result array
*/
$vals = array();
+ $vals['user'] = $row->rev_user_text;
+ if ($row->rev_deleted & Revision::DELETED_USER)
+ $vals['userhidden'] = '';
if ($this->fld_ids) {
$vals['pageid'] = intval($row->rev_page);
- $vals['revid'] = intval($row->rev_id);
+ $vals['revid'] = intval($row->rev_id);
// $vals['textid'] = intval($row->rev_text_id); // todo: Should this field be exposed?
}
-
+
if ($this->fld_title)
- ApiQueryBase :: addTitleInfo($vals,
+ ApiQueryBase :: addTitleInfo($vals,
Title :: makeTitle($row->page_namespace, $row->page_title));
if ($this->fld_timestamp)
$vals['timestamp'] = wfTimestamp(TS_ISO_8601, $row->rev_timestamp);
if ($this->fld_flags) {
- if ($row->page_is_new)
+ if ($row->rev_parent_id == 0 && !is_null($row->rev_parent_id))
$vals['new'] = '';
if ($row->rev_minor_edit)
$vals['minor'] = '';
+ if ($row->page_latest == $row->rev_id)
+ $vals['top'] = '';
+ }
+
+ if ($this->fld_comment && isset($row->rev_comment)) {
+ if ($row->rev_deleted & Revision::DELETED_COMMENT)
+ $vals['commenthidden'] = '';
+ else
+ $vals['comment'] = $row->rev_comment;
}
- if ($this->fld_comment && !empty ($row->rev_comment))
- $vals['comment'] = $row->rev_comment;
+ if ($this->fld_patrolled && $row->rc_patrolled)
+ $vals['patrolled'] = '';
+
+ if ($this->fld_size && !is_null($row->rev_len))
+ $vals['size'] = intval($row->rev_len);
+ if ($this->fld_tags && $row->ts_tags)
+ $vals['tags'] = $row->ts_tags;
+
return $vals;
}
+
+ private function continueStr($row)
+ {
+ return $row->rev_user_text . '|' .
+ wfTimestamp(TS_ISO_8601, $row->rev_timestamp);
+ }
public function getAllowedParams() {
return array (
'end' => array (
ApiBase :: PARAM_TYPE => 'timestamp'
),
+ 'continue' => null,
'user' => array (
- ApiBase :: PARAM_TYPE => 'user'
+ ApiBase :: PARAM_ISMULTI => true
),
+ 'userprefix' => null,
'dir' => array (
ApiBase :: PARAM_DFLT => 'older',
ApiBase :: PARAM_TYPE => array (
),
'prop' => array (
ApiBase :: PARAM_ISMULTI => true,
- ApiBase :: PARAM_DFLT => 'ids|title|timestamp|flags|comment',
+ ApiBase :: PARAM_DFLT => 'ids|title|timestamp|comment|size|flags',
ApiBase :: PARAM_TYPE => array (
'ids',
'title',
'timestamp',
'comment',
- 'flags'
+ 'size',
+ 'flags',
+ 'patrolled',
+ 'tags',
)
),
'show' => array (
ApiBase :: PARAM_TYPE => array (
'minor',
'!minor',
+ 'patrolled',
+ '!patrolled',
)
),
+ 'tag' => null,
);
}
'limit' => 'The maximum number of contributions to return.',
'start' => 'The start timestamp to return from.',
'end' => 'The end timestamp to return to.',
+ 'continue' => 'When more results are available, use this to continue.',
'user' => 'The user to retrieve contributions for.',
+ 'userprefix' => 'Retrieve contibutions for all users whose names begin with this value. Overrides ucuser.',
'dir' => 'The direction to search (older or newer).',
'namespace' => 'Only list contributions in these namespaces',
'prop' => 'Include additional pieces of information',
- 'show' => 'Show only items that meet this criteria, e.g. non minor edits only: show=!minor',
+ 'show' => array('Show only items that meet this criteria, e.g. non minor edits only: show=!minor',
+ 'NOTE: if show=patrolled or show=!patrolled is set, revisions older than $wgRCMaxAge won\'t be shown',),
+ 'tag' => 'Only list contributions with this tag',
);
}
protected function getExamples() {
return array (
- 'api.php?action=query&list=usercontribs&ucuser=YurikBot'
+ 'api.php?action=query&list=usercontribs&ucuser=YurikBot',
+ 'api.php?action=query&list=usercontribs&ucuserprefix=217.121.114.',
);
}
return __CLASS__ . ': $Id$';
}
}
-