" . wfMsgWikiHtml( 'sharedupload' );
- if ( $descUrl ) {
+ $msg = '';
+ if( $descUrl ) {
$sk = $wgUser->getSkin();
$link = $sk->makeExternalLink( $descUrl, wfMsg( 'shareduploadwiki-linktext' ) );
$msg = ( $descText ) ? 'shareduploadwiki-desc' : 'shareduploadwiki';
$msg = wfMsgExt( $msg, array( 'parseinline', 'replaceafter' ), $link );
- if ( $msg != '-' ) {
- # Show message only if not voided by local sysops
- $s .= $msg;
+ if( $msg == '-' ) {
+ $msg = '';
}
}
+ $s = "
";
+ $s .= wfMsgWikiHtml( 'sharedupload', $this->img->getRepo()->getDisplayName(), $msg );
$s .= "
";
$wgOut->addHTML( $s );
- if ( $descText ) {
+ if( $descText ) {
$this->mExtraDescription = $descText;
}
}
- function checkSharedConflict() {
- global $wgOut, $wgUser;
- $repoGroup = RepoGroup::singleton();
- if( !$repoGroup->hasForeignRepos() ) {
- return;
- }
- if( !$this->img->isLocal() ) {
- return;
- }
-
- $this->dupFile = null;
- $repoGroup->forEachForeignRepo( array( $this, 'checkSharedConflictCallback' ) );
-
- if( !$this->dupFile )
- return;
- $dupfile = $this->dupFile;
- $same = (
- ($this->img->getSha1() == $dupfile->getSha1()) &&
- ($this->img->getSize() == $dupfile->getSize())
- );
-
- $sk = $wgUser->getSkin();
- $descUrl = $dupfile->getDescriptionUrl();
- if( $same ) {
- $link = $sk->makeExternalLink( $descUrl, wfMsg( 'shareduploadduplicate-linktext' ) );
- $wgOut->addHTML( '
' . wfMsgWikiHtml( 'shareduploadduplicate', $link ) . '
' );
- } else {
- $link = $sk->makeExternalLink( $descUrl, wfMsg( 'shareduploadconflict-linktext' ) );
- $wgOut->addHTML( '
' . wfMsgWikiHtml( 'shareduploadconflict', $link ) . '
' );
- }
- }
-
- function checkSharedConflictCallback( $repo ) {
- $dupfile = $repo->newFile( $this->img->getTitle() );
- if( $dupfile->exists() )
- $this->dupFile = $dupfile;
- return $dupfile->exists();
- }
-
- function getUploadUrl() {
+ public function getUploadUrl() {
+ $this->loadFile();
$uploadTitle = SpecialPage::getTitleFor( 'Upload' );
- return $uploadTitle->getFullUrl( 'wpDestFile=' . urlencode( $this->img->getName() ) );
+ return $uploadTitle->getFullUrl( 'wpDestFile=' . urlencode( $this->img->getName() ) . '&wpForReUpload=1' );
}
/**
* Print out the various links at the bottom of the image page, e.g. reupload,
* external editing (and instructions link) etc.
*/
- function uploadLinksBox() {
+ protected function uploadLinksBox() {
global $wgUser, $wgOut;
+ $this->loadFile();
if( !$this->img->isLocal() )
return;
$sk = $wgUser->getSkin();
- $wgOut->addHtml( '
' );
+ $wgOut->addHTML( '
' );
+ $wgOut->addHTML( '
' );
}
- function closeShowImage()
- {
- # For overloading
-
- }
+ protected function closeShowImage() {} # For overloading
/**
* If the page we've just displayed is in the "Image" namespace,
* we follow it with an upload history of the image and its usage.
*/
- function imageHistory()
- {
- global $wgUser, $wgOut, $wgUseExternalEditor;
+ protected function imageHistory() {
+ global $wgOut, $wgUseExternalEditor;
- $sk = $wgUser->getSkin();
+ $this->loadFile();
+ $pager = new ImageHistoryPseudoPager( $this );
+ $wgOut->addHTML( $pager->getBody() );
- if ( $this->img->exists() ) {
- $list = new ImageHistoryList( $sk, $this->current );
- $file = $this->current;
- $dims = $file->getDimensionsString();
- $s = $list->beginImageHistoryList() .
- $list->imageHistoryLine( true, $file );
- // old image versions
- $hist = $this->img->getHistory();
- foreach( $hist as $file ) {
- $dims = $file->getDimensionsString();
- $s .= $list->imageHistoryLine( false, $file );
- }
- $s .= $list->endImageHistoryList();
- } else { $s=''; }
- $wgOut->addHTML( $s );
-
- $this->img->resetHistory(); // free db resources
+ $this->img->resetHistory(); // free db resources
# Exist check because we don't want to show this on pages where an image
# doesn't exist along with the noimage message, that would suck. -ævar
if( $wgUseExternalEditor && $this->img->exists() ) {
$this->uploadLinksBox();
}
-
}
- function imageLinks()
- {
- global $wgUser, $wgOut;
+ protected function imageLinks() {
+ global $wgUser, $wgOut, $wgLang;
- $wgOut->addHTML( Xml::element( 'h2', array( 'id' => 'filelinks' ), wfMsg( 'imagelinks' ) ) . "\n" );
+ $limit = 100;
$dbr = wfGetDB( DB_SLAVE );
- $page = $dbr->tableName( 'page' );
- $imagelinks = $dbr->tableName( 'imagelinks' );
-
- $sql = "SELECT page_namespace,page_title FROM $imagelinks,$page WHERE il_to=" .
- $dbr->addQuotes( $this->mTitle->getDBkey() ) . " AND il_from=page_id";
- $sql = $dbr->limitResult($sql, 500, 0);
- $res = $dbr->query( $sql, "ImagePage::imageLinks" );
- if ( 0 == $dbr->numRows( $res ) ) {
- $wgOut->addHtml( '
' . wfMsg( "nolinkstoimage" ) . "
\n" );
+ $res = $dbr->select(
+ array( 'imagelinks', 'page' ),
+ array( 'page_namespace', 'page_title' ),
+ array( 'il_to' => $this->mTitle->getDBkey(), 'il_from = page_id' ),
+ __METHOD__,
+ array( 'LIMIT' => $limit + 1)
+ );
+ $count = $dbr->numRows( $res );
+ if( $count == 0 ) {
+ $wgOut->addHTML( "
\n" );
+ $wgOut->addWikiMsg( 'nolinkstoimage' );
+ $wgOut->addHTML( "
\n" );
return;
}
- $wgOut->addHTML( '
' . wfMsg( 'linkstoimage' ) . "
\n
" );
+
+ $wgOut->addHTML( "\n" );
+ if( $count <= $limit - 1 ) {
+ $wgOut->addWikiMsg( 'linkstoimage', $count );
+ } else {
+ // More links than the limit. Add a link to [[Special:Whatlinkshere]]
+ $wgOut->addWikiMsg( 'linkstoimage-more',
+ $wgLang->formatNum( $limit ),
+ $this->mTitle->getPrefixedDBkey()
+ );
+ }
+
+ $wgOut->addHTML( "
\n" );
+ $sk = $wgUser->getSkin();
+ $count = 0;
+ while ( $s = $res->fetchObject() ) {
+ $count++;
+ if( $count <= $limit ) {
+ // We have not yet reached the extra one that tells us there is more to fetch
+ $name = Title::makeTitle( $s->page_namespace, $s->page_title );
+ $link = $sk->makeKnownLinkObj( $name, "" );
+ $wgOut->addHTML( "- {$link}
\n" );
+ }
+ }
+ $wgOut->addHTML( "
\n" );
+ $res->free();
+
+ // Add a links to [[Special:Whatlinkshere]]
+ if( $count > $limit )
+ $wgOut->addWikiMsg( 'morelinkstoimage', $this->mTitle->getPrefixedDBkey() );
+ }
+
+ protected function imageRedirects() {
+ global $wgUser, $wgOut, $wgLang;
+
+ $redirects = $this->getTitle()->getRedirectsHere( NS_FILE );
+ if( count( $redirects ) == 0 ) return;
+
+ $wgOut->addHTML( "\n" );
+ $wgOut->addWikiMsg( 'redirectstofile',
+ $wgLang->formatNum( count( $redirects ) )
+ );
+ $wgOut->addHTML( "
\n" );
$sk = $wgUser->getSkin();
- while ( $s = $dbr->fetchObject( $res ) ) {
- $name = Title::MakeTitle( $s->page_namespace, $s->page_title );
- $link = $sk->makeKnownLinkObj( $name, "" );
+ foreach ( $redirects as $title ) {
+ $link = $sk->makeKnownLinkObj( $title, "", "redirect=no" );
$wgOut->addHTML( "- {$link}
\n" );
}
- $wgOut->addHTML( "
\n" );
+ $wgOut->addHTML( "
\n" );
+
+ }
+
+ protected function imageDupes() {
+ global $wgOut, $wgUser, $wgLang;
+
+ $this->loadFile();
+
+ $dupes = $this->getDuplicates();
+ if( count( $dupes ) == 0 ) return;
+
+ $wgOut->addHTML( "\n" );
+ $wgOut->addWikiMsg( 'duplicatesoffile',
+ $wgLang->formatNum( count( $dupes ) ), $this->mTitle->getDBkey()
+ );
+ $wgOut->addHTML( "
\n" );
+
+ $sk = $wgUser->getSkin();
+ foreach ( $dupes as $file ) {
+ $fromSrc = '';
+ if( $file->isLocal() )
+ $link = $sk->makeKnownLinkObj( $file->getTitle(), "" );
+ else {
+ $link = $sk->makeExternalLink( $file->getDescriptionUrl(),
+ $file->getTitle()->getPrefixedText() );
+ $fromSrc = wfMsg( 'shared-repo-from', $file->getRepo()->getDisplayName() );
+ }
+ $wgOut->addHTML( "- {$link} {$fromSrc}
\n" );
+ }
+ $wgOut->addHTML( "
\n" );
}
/**
* Delete the file, or an earlier version of it
*/
public function delete() {
- if( !$this->img->exists() || !$this->img->isLocal() ) {
+ $this->loadFile();
+ if( !$this->img->exists() || !$this->img->isLocal() || $this->img->getRedirected() ) {
// Standard article deletion
Article::delete();
return;
@@ -551,6 +678,7 @@ EOT
* Revert the file to an earlier version
*/
public function revert() {
+ $this->loadFile();
$reverter = new FileRevertForm( $this->img );
$reverter->execute();
}
@@ -558,7 +686,8 @@ EOT
/**
* Override handling of action=purge
*/
- function doPurge() {
+ public function doPurge() {
+ $this->loadFile();
if( $this->img->exists() ) {
wfDebug( "ImagePage::doPurge purging " . $this->img->getName() . "\n" );
$update = new HTMLCacheUpdate( $this->mTitle, 'imagelinks' );
@@ -577,7 +706,7 @@ EOT
function showError( $description ) {
global $wgOut;
$wgOut->setPageTitle( wfMsg( "internalerror" ) );
- $wgOut->setRobotpolicy( "noindex,nofollow" );
+ $wgOut->setRobotPolicy( "noindex,nofollow" );
$wgOut->setArticleRelated( false );
$wgOut->enableClientCache( false );
$wgOut->addWikiText( $description );
@@ -588,36 +717,51 @@ EOT
/**
* Builds the image revision log shown on image pages
*
- * @addtogroup Media
+ * @ingroup Media
*/
class ImageHistoryList {
- protected $img, $skin, $title, $repo;
+ protected $imagePage, $img, $skin, $title, $repo;
+
+ public function __construct( $imagePage ) {
+ global $wgUser;
+ $this->skin = $wgUser->getSkin();
+ $this->current = $imagePage->getFile();
+ $this->img = $imagePage->getDisplayedFile();
+ $this->title = $imagePage->getTitle();
+ $this->imagePage = $imagePage;
+ }
+
+ public function getImagePage() {
+ return $this->imagePage;
+ }
+
+ public function getSkin() {
+ return $this->skin;
+ }
- public function __construct( $skin, $img ) {
- $this->skin = $skin;
- $this->img = $img;
- $this->title = $img->getTitle();
+ public function getFile() {
+ return $this->img;
}
- public function beginImageHistoryList() {
+ public function beginImageHistoryList( $navLinks = '' ) {
global $wgOut, $wgUser;
- $deleteColumn = $wgUser->isAllowed( 'delete' ) || $wgUser->isAllowed( 'deleterevision' );
return Xml::element( 'h2', array( 'id' => 'filehistory' ), wfMsg( 'filehist' ) )
. $wgOut->parse( wfMsgNoTrans( 'filehist-help' ) )
+ . $navLinks
. Xml::openElement( 'table', array( 'class' => 'filehistory' ) ) . "\n"
. ' | '
- . ( $this->img->isLocal() && $deleteColumn ? ' | ' : '' )
+ . ( $this->current->isLocal() && ($wgUser->isAllowed('delete') || $wgUser->isAllowed('deleterevision') ) ? ' | ' : '' )
. '' . wfMsgHtml( 'filehist-datetime' ) . ' | '
- . '' . wfMsgHtml( 'filehist-user' ) . ' | '
+ . '' . wfMsgHtml( 'filehist-thumb' ) . ' | '
. '' . wfMsgHtml( 'filehist-dimensions' ) . ' | '
- . '' . wfMsgHtml( 'filehist-filesize' ) . ' | '
+ . '' . wfMsgHtml( 'filehist-user' ) . ' | '
. '' . wfMsgHtml( 'filehist-comment' ) . ' | '
. "
\n";
}
- public function endImageHistoryList() {
- return "\n";
+ public function endImageHistoryList( $navLinks = '' ) {
+ return "\n$navLinks\n";
}
public function imageHistoryLine( $iscur, $file ) {
@@ -632,8 +776,8 @@ class ImageHistoryList {
$dims = $file->getDimensionsString();
$sha1 = $file->getSha1();
- $local = $this->img->isLocal();
- $row = '';
+ $local = $this->current->isLocal();
+ $row = $css = $selected = '';
// Deletion link
if( $local && ($wgUser->isAllowed('delete') || $wgUser->isAllowed('deleterevision') ) ) {
@@ -649,10 +793,12 @@ class ImageHistoryList {
wfMsgHtml( $iscur ? 'filehist-deleteall' : 'filehist-deleteone' ),
implode( '&', $q )
);
- $row .= '
';
}
# Link to hide content
if( $wgUser->isAllowed( 'deleterevision' ) ) {
+ if( $wgUser->isAllowed('delete') ) {
+ $row .= '
';
+ }
$revdel = SpecialPage::getTitleFor( 'Revisiondelete' );
// If file is top revision or locked from this user, don't link
if( $iscur || !$file->userCan(File::DELETED_RESTRICTED) ) {
@@ -667,7 +813,7 @@ class ImageHistoryList {
if( $file->isDeleted(File::DELETED_RESTRICTED) )
$del = "$del";
}
- $row .= "$del";
+ $row .= "$del";
}
$row .= '';
}
@@ -692,7 +838,10 @@ class ImageHistoryList {
$row .= '';
// Date/time and image link
- $row .= '';
+ if( $file->getTimestamp() === $this->img->getTimestamp() ) {
+ $selected = "class='filehistory-selected'";
+ }
+ $row .= " | ";
if( !$file->userCan(File::DELETED_FILE) ) {
# Don't link to unviewable files
$row .= '' . $wgLang->timeAndDate( $timestamp, true ) . '';
@@ -700,43 +849,188 @@ class ImageHistoryList {
$revdel = SpecialPage::getTitleFor( 'Revisiondelete' );
# Make a link to review the image
$url = $this->skin->makeKnownLinkObj( $revdel, $wgLang->timeAndDate( $timestamp, true ),
- "target=".$wgTitle->getPrefixedText()."&file=$sha1.".$this->img->getExtension() );
+ "target=".$wgTitle->getPrefixedText()."&file=$sha1.".$this->current->getExtension() );
$row .= ''.$url.'';
} else {
- $url = $iscur ? $this->img->getUrl() : $this->img->getArchiveUrl( $img );
- $row .= Xml::element( 'a',
- array( 'href' => $url ),
- $wgLang->timeAndDate( $timestamp, true ) );
+ $url = $iscur ? $this->current->getUrl() : $this->current->getArchiveUrl( $img );
+ $row .= Xml::element( 'a', array( 'href' => $url ), $wgLang->timeAndDate( $timestamp, true ) );
}
- $row .= ' | ';
+ // Thumbnail
+ if( $file->allowInlineDisplay() && $file->userCan( File::DELETED_FILE ) && !$file->isDeleted( File::DELETED_FILE ) ) {
+ $params = array(
+ 'width' => '120',
+ 'height' => '120',
+ );
+ $thumbnail = $file->transform( $params );
+ $options = array(
+ 'alt' => wfMsg( 'filehist-thumbtext', $wgLang->timeAndDate( $timestamp, true ) ),
+ 'file-link' => true,
+ );
+ $row .= '' . ( $thumbnail ? $thumbnail->toHtml( $options ) :
+ wfMsgHtml( 'filehist-nothumb' ) );
+ } else {
+ $row .= ' | ' . wfMsgHtml( 'filehist-nothumb' );
+ }
+ $row .= " | ";
+
+ // Image dimensions
+ $row .= htmlspecialchars( $dims );
+
+ // File size
+ $row .= " (" . $this->skin->formatSize( $size ) . ')';
// Uploading user
- $row .= ' | ';
+ $row .= ' | ';
if( $local ) {
// Hide deleted usernames
- if( $file->isDeleted(File::DELETED_USER) )
+ if( $file->isDeleted(File::DELETED_USER) ) {
$row .= '' . wfMsgHtml( 'rev-deleted-user' ) . '';
- else
- $row .= $this->skin->userLink( $user, $usertext ) .
- $this->skin->userToolLinks( $user, $usertext );
+ } else {
+ $row .= $this->skin->userLink( $user, $usertext ) . " " .
+ $this->skin->userToolLinks( $user, $usertext ) . "";
+ }
} else {
$row .= htmlspecialchars( $usertext );
}
+ $row .= ' | ';
+
+ // Don't show deleted descriptions
+ if( $file->isDeleted(File::DELETED_COMMENT) ) {
+ $row .= '' . wfMsgHtml('rev-deleted-comment') . '';
+ } else {
+ $row .= $this->skin->commentBlock( $description, $this->title );
+ }
$row .= ' | ';
- // Image dimensions
- $row .= '' . htmlspecialchars( $dims ) . ' | ';
+ wfRunHooks( 'ImagePageFileHistoryLine', array( $this, $file, &$row, &$rowClass ) );
+ $classAttr = $rowClass ? " class='$rowClass'" : "";
- // File size
- $row .= '' . $this->skin->formatSize( $size ) . ' | ';
+ return "{$row}
\n";
+ }
+}
- // Don't show deleted descriptions
- if ( $file->isDeleted(File::DELETED_COMMENT) )
- $row .= '' . wfMsgHtml('rev-deleted-comment') . ' | ';
- else
- $row .= '' . $this->skin->commentBlock( $description, $this->title ) . ' | ';
+class ImageHistoryPseudoPager extends ReverseChronologicalPager {
+ function __construct( $imagePage ) {
+ parent::__construct();
+ $this->mImagePage = $imagePage;
+ $this->mTitle = clone( $imagePage->getTitle() );
+ $this->mTitle->setFragment( '#filehistory' );
+ $this->mImg = NULL;
+ $this->mHist = array();
+ $this->mRange = array( 0, 0 ); // display range
+ }
+
+ function getTitle() {
+ return $this->mTitle;
+ }
- return "{$row}
\n";
+ function getQueryInfo() {
+ return false;
+ }
+
+ function getIndexField() {
+ return '';
+ }
+
+ function formatRow( $row ) {
+ return '';
+ }
+
+ function getBody() {
+ $s = '';
+ $this->doQuery();
+ if( count($this->mHist) ) {
+ $list = new ImageHistoryList( $this->mImagePage );
+ # Generate prev/next links
+ $navLink = $this->getNavigationBar();
+ $s = $list->beginImageHistoryList($navLink);
+ // Skip rows there just for paging links
+ for( $i = $this->mRange[0]; $i <= $this->mRange[1]; $i++ ) {
+ $file = $this->mHist[$i];
+ $s .= $list->imageHistoryLine( !$file->isOld(), $file );
+ }
+ $s .= $list->endImageHistoryList($navLink);
+ }
+ return $s;
+ }
+
+ function doQuery() {
+ if( $this->mQueryDone ) return;
+ $this->mImg = $this->mImagePage->getFile(); // ensure loading
+ if( !$this->mImg->exists() ) {
+ return;
+ }
+ $queryLimit = $this->mLimit + 1; // limit plus extra row
+ if( $this->mIsBackwards ) {
+ // Fetch the file history
+ $this->mHist = $this->mImg->getHistory($queryLimit,null,$this->mOffset,false);
+ // The current rev may not meet the offset/limit
+ $numRows = count($this->mHist);
+ if( $numRows <= $this->mLimit && $this->mImg->getTimestamp() > $this->mOffset ) {
+ $this->mHist = array_merge( array($this->mImg), $this->mHist );
+ }
+ } else {
+ // The current rev may not meet the offset
+ if( !$this->mOffset || $this->mImg->getTimestamp() < $this->mOffset ) {
+ $this->mHist[] = $this->mImg;
+ }
+ // Old image versions (fetch extra row for nav links)
+ $oiLimit = count($this->mHist) ? $this->mLimit : $this->mLimit+1;
+ // Fetch the file history
+ $this->mHist = array_merge( $this->mHist,
+ $this->mImg->getHistory($oiLimit,$this->mOffset,null,false) );
+ }
+ $numRows = count($this->mHist); // Total number of query results
+ if( $numRows ) {
+ # Index value of top item in the list
+ $firstIndex = $this->mIsBackwards ?
+ $this->mHist[$numRows-1]->getTimestamp() : $this->mHist[0]->getTimestamp();
+ # Discard the extra result row if there is one
+ if( $numRows > $this->mLimit && $numRows > 1 ) {
+ if( $this->mIsBackwards ) {
+ # Index value of item past the index
+ $this->mPastTheEndIndex = $this->mHist[0]->getTimestamp();
+ # Index value of bottom item in the list
+ $lastIndex = $this->mHist[1]->getTimestamp();
+ # Display range
+ $this->mRange = array( 1, $numRows-1 );
+ } else {
+ # Index value of item past the index
+ $this->mPastTheEndIndex = $this->mHist[$numRows-1]->getTimestamp();
+ # Index value of bottom item in the list
+ $lastIndex = $this->mHist[$numRows-2]->getTimestamp();
+ # Display range
+ $this->mRange = array( 0, $numRows-2 );
+ }
+ } else {
+ # Setting indexes to an empty string means that they will be
+ # omitted if they would otherwise appear in URLs. It just so
+ # happens that this is the right thing to do in the standard
+ # UI, in all the relevant cases.
+ $this->mPastTheEndIndex = '';
+ # Index value of bottom item in the list
+ $lastIndex = $this->mIsBackwards ?
+ $this->mHist[0]->getTimestamp() : $this->mHist[$numRows-1]->getTimestamp();
+ # Display range
+ $this->mRange = array( 0, $numRows-1 );
+ }
+ } else {
+ $firstIndex = '';
+ $lastIndex = '';
+ $this->mPastTheEndIndex = '';
+ }
+ if( $this->mIsBackwards ) {
+ $this->mIsFirst = ( $numRows < $queryLimit );
+ $this->mIsLast = ( $this->mOffset == '' );
+ $this->mLastShown = $firstIndex;
+ $this->mFirstShown = $lastIndex;
+ } else {
+ $this->mIsFirst = ( $this->mOffset == '' );
+ $this->mIsLast = ( $numRows < $queryLimit );
+ $this->mLastShown = $lastIndex;
+ $this->mFirstShown = $firstIndex;
+ }
+ $this->mQueryDone = true;
}
}