MediaWiki
REL1_23
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00001 <?php 00031 class SpecialLog extends SpecialPage { 00037 private $typeOnUser = array( 00038 'block', 00039 'newusers', 00040 'rights', 00041 ); 00042 00043 public function __construct() { 00044 parent::__construct( 'Log' ); 00045 } 00046 00047 public function execute( $par ) { 00048 global $wgLogRestrictions; 00049 00050 $this->setHeaders(); 00051 $this->outputHeader(); 00052 00053 $opts = new FormOptions; 00054 $opts->add( 'type', '' ); 00055 $opts->add( 'user', '' ); 00056 $opts->add( 'page', '' ); 00057 $opts->add( 'pattern', false ); 00058 $opts->add( 'year', null, FormOptions::INTNULL ); 00059 $opts->add( 'month', null, FormOptions::INTNULL ); 00060 $opts->add( 'tagfilter', '' ); 00061 $opts->add( 'offset', '' ); 00062 $opts->add( 'dir', '' ); 00063 $opts->add( 'offender', '' ); 00064 00065 // Set values 00066 $opts->fetchValuesFromRequest( $this->getRequest() ); 00067 if ( $par !== null ) { 00068 $this->parseParams( $opts, (string)$par ); 00069 } 00070 00071 # Don't let the user get stuck with a certain date 00072 if ( $opts->getValue( 'offset' ) || $opts->getValue( 'dir' ) == 'prev' ) { 00073 $opts->setValue( 'year', '' ); 00074 $opts->setValue( 'month', '' ); 00075 } 00076 00077 // If the user doesn't have the right permission to view the specific 00078 // log type, throw a PermissionsError 00079 // If the log type is invalid, just show all public logs 00080 $type = $opts->getValue( 'type' ); 00081 if ( !LogPage::isLogType( $type ) ) { 00082 $opts->setValue( 'type', '' ); 00083 } elseif ( isset( $wgLogRestrictions[$type] ) && !$this->getUser()->isAllowed( $wgLogRestrictions[$type] ) ) { 00084 throw new PermissionsError( $wgLogRestrictions[$type] ); 00085 } 00086 00087 # Handle type-specific inputs 00088 $qc = array(); 00089 if ( $opts->getValue( 'type' ) == 'suppress' ) { 00090 $offender = User::newFromName( $opts->getValue( 'offender' ), false ); 00091 if ( $offender && $offender->getId() > 0 ) { 00092 $qc = array( 'ls_field' => 'target_author_id', 'ls_value' => $offender->getId() ); 00093 } elseif ( $offender && IP::isIPAddress( $offender->getName() ) ) { 00094 $qc = array( 'ls_field' => 'target_author_ip', 'ls_value' => $offender->getName() ); 00095 } 00096 } 00097 00098 # Some log types are only for a 'User:' title but we might have been given 00099 # only the username instead of the full title 'User:username'. This part try 00100 # to lookup for a user by that name and eventually fix user input. See bug 1697. 00101 wfRunHooks( 'GetLogTypesOnUser', array( &$this->typeOnUser ) ); 00102 if ( in_array( $opts->getValue( 'type' ), $this->typeOnUser ) ) { 00103 # ok we have a type of log which expect a user title. 00104 $target = Title::newFromText( $opts->getValue( 'page' ) ); 00105 if ( $target && $target->getNamespace() === NS_MAIN ) { 00106 # User forgot to add 'User:', we are adding it for him 00107 $opts->setValue( 'page', 00108 Title::makeTitleSafe( NS_USER, $opts->getValue( 'page' ) ) 00109 ); 00110 } 00111 } 00112 00113 $this->show( $opts, $qc ); 00114 } 00115 00116 private function parseParams( FormOptions $opts, $par ) { 00117 global $wgLogTypes; 00118 00119 # Get parameters 00120 $parms = explode( '/', ( $par = ( $par !== null ) ? $par : '' ) ); 00121 $symsForAll = array( '*', 'all' ); 00122 if ( $parms[0] != '' && 00123 ( in_array( $par, $wgLogTypes ) || in_array( $par, $symsForAll ) ) 00124 ) { 00125 $opts->setValue( 'type', $par ); 00126 } elseif ( count( $parms ) == 2 ) { 00127 $opts->setValue( 'type', $parms[0] ); 00128 $opts->setValue( 'user', $parms[1] ); 00129 } elseif ( $par != '' ) { 00130 $opts->setValue( 'user', $par ); 00131 } 00132 } 00133 00134 private function show( FormOptions $opts, array $extraConds ) { 00135 # Create a LogPager item to get the results and a LogEventsList item to format them... 00136 $loglist = new LogEventsList( 00137 $this->getContext(), 00138 null, 00139 LogEventsList::USE_REVDEL_CHECKBOXES 00140 ); 00141 $pager = new LogPager( 00142 $loglist, 00143 $opts->getValue( 'type' ), 00144 $opts->getValue( 'user' ), 00145 $opts->getValue( 'page' ), 00146 $opts->getValue( 'pattern' ), 00147 $extraConds, 00148 $opts->getValue( 'year' ), 00149 $opts->getValue( 'month' ), 00150 $opts->getValue( 'tagfilter' ) 00151 ); 00152 00153 $this->addHeader( $opts->getValue( 'type' ) ); 00154 00155 # Set relevant user 00156 if ( $pager->getPerformer() ) { 00157 $this->getSkin()->setRelevantUser( User::newFromName( $pager->getPerformer() ) ); 00158 } 00159 00160 # Show form options 00161 $loglist->showOptions( 00162 $pager->getType(), 00163 $opts->getValue( 'user' ), 00164 $pager->getPage(), 00165 $pager->getPattern(), 00166 $pager->getYear(), 00167 $pager->getMonth(), 00168 $pager->getFilterParams(), 00169 $opts->getValue( 'tagfilter' ) 00170 ); 00171 00172 # Insert list 00173 $logBody = $pager->getBody(); 00174 if ( $logBody ) { 00175 $this->getOutput()->addHTML( 00176 $pager->getNavigationBar() . 00177 $this->getRevisionButton( 00178 $loglist->beginLogEventsList() . 00179 $logBody . 00180 $loglist->endLogEventsList() 00181 ) . 00182 $pager->getNavigationBar() 00183 ); 00184 } else { 00185 $this->getOutput()->addWikiMsg( 'logempty' ); 00186 } 00187 } 00188 00189 private function getRevisionButton( $formcontents ) { 00190 # If the user doesn't have the ability to delete log entries, 00191 # don't bother showing them the button. 00192 if ( !$this->getUser()->isAllowedAll( 'deletedhistory', 'deletelogentry' ) ) { 00193 return $formcontents; 00194 } 00195 00196 # Show button to hide log entries 00197 global $wgScript; 00198 $s = Html::openElement( 00199 'form', 00200 array( 'action' => $wgScript, 'id' => 'mw-log-deleterevision-submit' ) 00201 ) . "\n"; 00202 $s .= Html::hidden( 'title', SpecialPage::getTitleFor( 'Revisiondelete' ) ) . "\n"; 00203 $s .= Html::hidden( 'target', SpecialPage::getTitleFor( 'Log' ) ) . "\n"; 00204 $s .= Html::hidden( 'type', 'logging' ) . "\n"; 00205 $button = Html::element( 00206 'button', 00207 array( 00208 'type' => 'submit', 00209 'class' => "deleterevision-log-submit mw-log-deleterevision-button" 00210 ), 00211 $this->msg( 'showhideselectedlogentries' )->text() 00212 ) . "\n"; 00213 $s .= $button . $formcontents . $button; 00214 $s .= Html::closeElement( 'form' ); 00215 00216 return $s; 00217 } 00218 00224 protected function addHeader( $type ) { 00225 $page = new LogPage( $type ); 00226 $this->getOutput()->setPageTitle( $page->getName()->text() ); 00227 $this->getOutput()->addHTML( $page->getDescription()->parseAsBlock() ); 00228 } 00229 00230 protected function getGroupName() { 00231 return 'changes'; 00232 } 00233 }