* Various pieces of information may be shown - flags, comments, and the actual wiki markup of the rev.
* In the enumeration mode, ranges of revisions may be requested and filtered.
*
- * @addtogroup API
+ * @ingroup API
*/
class ApiQueryRevisions extends ApiQueryBase {
private $fld_ids = false, $fld_flags = false, $fld_timestamp = false, $fld_size = false,
$fld_comment = false, $fld_user = false, $fld_content = false;
+ protected function getTokenFunctions() {
+ // tokenname => function
+ // function prototype is func($pageid, $title, $rev)
+ // should return token or false
+
+ // Don't call the hooks twice
+ if(isset($this->tokenFunctions))
+ return $this->tokenFunctions;
+
+ // If we're in JSON callback mode, no tokens can be obtained
+ if(!is_null($this->getMain()->getRequest()->getVal('callback')))
+ return array();
+
+ $this->tokenFunctions = array(
+ 'rollback' => array( 'ApiQueryRevisions','getRollbackToken' )
+ );
+ wfRunHooks('APIQueryRevisionsTokens', array(&$this->tokenFunctions));
+ return $this->tokenFunctions;
+ }
+
+ public static function getRollbackToken($pageid, $title, $rev)
+ {
+ global $wgUser;
+ if(!$wgUser->isAllowed('rollback'))
+ return false;
+ return $wgUser->editToken($title->getPrefixedText(),
+ $rev->getUserText());
+ }
+
public function execute() {
$limit = $startid = $endid = $start = $end = $dir = $prop = $user = $excludeuser = $expandtemplates = $section = $token = null;
extract($this->extractRequestParams(false));
$this->dieUsage('titles, pageids or a generator was used to supply multiple pages, but the limit, startid, endid, dirNewer, user, excludeuser, start and end parameters may only be used on a single page.', 'multpages');
$this->addTables('revision');
- $this->addWhere('rev_deleted=0');
+ $this->addFields( Revision::selectFields() );
$prop = array_flip($prop);
- // These field are needed regardless of the client requesting them
- $this->addFields('rev_id');
- $this->addFields('rev_page');
-
// Optional fields
$this->fld_ids = isset ($prop['ids']);
// $this->addFieldsIf('rev_text_id', $this->fld_ids); // should this be exposed?
- $this->fld_flags = $this->addFieldsIf('rev_minor_edit', isset ($prop['flags']));
- $this->fld_timestamp = $this->addFieldsIf('rev_timestamp', isset ($prop['timestamp']));
- $this->fld_comment = $this->addFieldsIf('rev_comment', isset ($prop['comment']));
- $this->fld_size = $this->addFieldsIf('rev_len', isset ($prop['size']));
- $this->tok_rollback = false; // Prevent PHP undefined property notice
- if(!is_null($token))
- {
- $this->tok_rollback = $this->getTokenFlag($token, 'rollback');
- }
-
- if (isset ($prop['user'])) {
- $this->addFields('rev_user');
- $this->addFields('rev_user_text');
- $this->fld_user = true;
+ $this->fld_flags = isset ($prop['flags']);
+ $this->fld_timestamp = isset ($prop['timestamp']);
+ $this->fld_comment = isset ($prop['comment']);
+ $this->fld_size = isset ($prop['size']);
+ $this->fld_user = isset ($prop['user']);
+ $this->token = $token;
+
+ if ( !is_null($this->token) || ( $this->fld_content && $this->expandTemplates ) || $pageCount > 0) {
+ $this->addTables( 'page' );
+ $this->addWhere('page_id=rev_page');
+ $this->addFields( Revision::selectPageFields() );
}
- else if($this->tok_rollback)
- $this->addFields('rev_user_text');
if (isset ($prop['content'])) {
$this->addTables('text');
$this->addWhere('rev_text_id=old_id');
$this->addFields('old_id');
- $this->addFields('old_text');
- $this->addFields('old_flags');
+ $this->addFields( Revision::selectTextFields() );
$this->fld_content = true;
elseif ($pageCount > 0) {
// When working in multi-page non-enumeration mode,
// limit to the latest revision only
- $this->addTables('page');
$this->addWhere('page_id=rev_page');
$this->addWhere('page_latest=rev_id');
$this->validateLimit('page_count', $pageCount, 1, $userMax, $botMax);
break;
}
+ $revision = new Revision( $row );
$this->getResult()->addValue(
array (
'query',
'pages',
- intval($row->rev_page),
+ $revision->getPage(),
'revisions'),
null,
- $this->extractRowInfo($row));
+ $this->extractRowInfo( $revision ));
}
$db->freeResult($res);
}
}
- private function extractRowInfo($row) {
+ private function extractRowInfo( $revision ) {
$vals = array ();
if ($this->fld_ids) {
- $vals['revid'] = intval($row->rev_id);
+ $vals['revid'] = $revision->getId();
// $vals['oldid'] = intval($row->rev_text_id); // todo: should this be exposed?
}
- if ($this->fld_flags && $row->rev_minor_edit)
+ if ($this->fld_flags && $revision->isMinor())
$vals['minor'] = '';
if ($this->fld_user) {
- $vals['user'] = $row->rev_user_text;
- if (!$row->rev_user)
+ $vals['user'] = $revision->getUserText();
+ if (!$revision->getUser())
$vals['anon'] = '';
}
if ($this->fld_timestamp) {
- $vals['timestamp'] = wfTimestamp(TS_ISO_8601, $row->rev_timestamp);
+ $vals['timestamp'] = wfTimestamp(TS_ISO_8601, $revision->getTimestamp());
}
- if ($this->fld_size && !is_null($row->rev_len)) {
- $vals['size'] = intval($row->rev_len);
+ if ($this->fld_size && !is_null($revision->getSize())) {
+ $vals['size'] = $revision->getSize();
}
- if ($this->fld_comment && !empty ($row->rev_comment)) {
- $vals['comment'] = $row->rev_comment;
+ if ($this->fld_comment) {
+ $comment = $revision->getComment();
+ if (!empty($comment))
+ $vals['comment'] = $comment;
}
- if($this->tok_rollback || ($this->fld_content && $this->expandTemplates))
- $title = Title::newFromID($row->rev_page);
+ if(!is_null($this->token) || ($this->fld_content && $this->expandTemplates))
+ $title = $revision->getTitle();
- if($this->tok_rollback) {
- global $wgUser;
- $vals['rollbacktoken'] = $wgUser->editToken(array($title->getPrefixedText(), $row->rev_user_text));
+ if(!is_null($this->token))
+ {
+ $tokenFunctions = $this->getTokenFunctions();
+ foreach($this->token as $t)
+ {
+ $val = call_user_func($tokenFunctions[$t], $title->getArticleID(), $title, $revision);
+ if($val === false)
+ $this->setWarning("Action '$t' is not allowed for the current user");
+ else
+ $vals[$t . 'token'] = $val;
+ }
}
-
if ($this->fld_content) {
global $wgParser;
- $text = Revision :: getRevisionText($row);
+ $text = $revision->getText();
# Expand templates after getting section content because
# template-added sections don't count and Parser::preprocess()
# will have less input
if ($this->section !== false) {
$text = $wgParser->getSection( $text, $this->section, false);
if($text === false)
- $this->dieUsage("There is no section {$this->section} in r{$row->rev_id}", 'nosuchsection');
+ $this->dieUsage("There is no section {$this->section} in r".$revision->getId(), 'nosuchsection');
}
if ($this->expandTemplates) {
$text = $wgParser->preprocess( $text, $title, new ParserOptions() );
ApiBase :: PARAM_TYPE => 'integer'
),
'token' => array(
- ApiBase :: PARAM_TYPE => array(
- 'rollback'
- ),
+ ApiBase :: PARAM_TYPE => array_keys($this->getTokenFunctions()),
ApiBase :: PARAM_ISMULTI => true
),
);
dépôts / lhc / web / wiklou.git / blobdiff