if ( isset( $diff ) && $diffOnly )
return Article::view();
- if(!wfRunHooks('CategoryPageView', array(&$this))) return;
+ if( !wfRunHooks( 'CategoryPageView', array( &$this ) ) )
+ return;
if ( NS_CATEGORY == $this->mTitle->getNamespace() ) {
$this->openShowCategory();
Article::view();
- # If the article we've just shown is in the "Image" namespace,
- # follow it with the history list and link list for the image
- # it describes.
-
if ( NS_CATEGORY == $this->mTitle->getNamespace() ) {
$this->closeShowCategory();
}
}
-
+
/**
- * This page should not be cached if 'from' or 'until' has been used
- * @return bool
+ * Don't return a 404 for categories in use.
*/
- function isFileCacheable() {
- global $wgRequest;
-
- return ( ! Article::isFileCacheable()
- || $wgRequest->getVal( 'from' )
- || $wgRequest->getVal( 'until' )
- ) ? false : true;
+ function hasViewableContent() {
+ if( parent::hasViewableContent() ) {
+ return true;
+ } else {
+ $cat = Category::newFromTitle( $this->mTitle );
+ return $cat->getId() != 0;
+ }
+
}
function openShowCategory() {
class CategoryViewer {
var $title, $limit, $from, $until,
- $articles, $articles_start_char,
+ $articles, $articles_start_char,
$children, $children_start_char,
$showGallery, $gallery,
$skin;
$this->from = $from;
$this->until = $until;
$this->limit = $wgCategoryPagingLimit;
- $this->cat = Category::newFromName( $title->getDBKey() );
+ $this->cat = Category::newFromTitle( $title );
}
-
+
/**
* Format the category data list.
*
- * @param string $from -- return only sort keys from this item on
- * @param string $until -- don't return keys after this point.
* @return string HTML output
* @private
*/
function getHTML() {
- global $wgOut, $wgCategoryMagicGallery, $wgCategoryPagingLimit;
+ global $wgOut, $wgCategoryMagicGallery, $wgCategoryPagingLimit, $wgContLang;
wfProfileIn( __METHOD__ );
$this->showGallery = $wgCategoryMagicGallery && !$wgOut->mNoGallery;
$this->doCategoryQuery();
$this->finaliseCategoryState();
- $r = $this->getCategoryTop() .
- $this->getSubcategorySection() .
+ $r = $this->getSubcategorySection() .
$this->getPagesSection() .
- $this->getImageSection() .
- $this->getCategoryBottom();
+ $this->getImageSection();
+
+ if( $r == '' ) {
+ // If there is no category content to display, only
+ // show the top part of the navigation links.
+ // FIXME: cannot be completely suppressed because it
+ // is unknown if 'until' or 'from' makes this
+ // give 0 results.
+ $r = $r . $this->getCategoryTop();
+ } else {
+ $r = $this->getCategoryTop() .
+ $r .
+ $this->getCategoryBottom();
+ }
// Give a proper message if category is empty
if ( $r == '' ) {
}
wfProfileOut( __METHOD__ );
- return $r;
+ return $wgContLang->convert($r);
}
function clearCategoryState() {
}
/**
- * Add a subcategory to the internal lists
+ * Add a subcategory to the internal lists, using a Category object
+ */
+ function addSubcategoryObject( $cat, $sortkey, $pageLength ) {
+ $title = $cat->getTitle();
+ $this->addSubcategory( $title, $sortkey, $pageLength );
+ }
+
+ /**
+ * Add a subcategory to the internal lists, using a title object
+ * @deprecated kept for compatibility, please use addSubcategoryObject instead
*/
function addSubcategory( $title, $sortkey, $pageLength ) {
- global $wgContLang;
// Subcategory; strip the 'Category' namespace from the link text.
- $this->children[] = $this->getSkin()->makeKnownLinkObj(
- $title, $wgContLang->convertHtml( $title->getText() ) );
+ $this->children[] = $this->getSkin()->link(
+ $title,
+ null,
+ array(),
+ array(),
+ array( 'known', 'noclasses' )
+ );
$this->children_start_char[] = $this->getSubcategorySortChar( $title, $sortkey );
}
*/
function getSubcategorySortChar( $title, $sortkey ) {
global $wgContLang;
-
+
if( $title->getPrefixedText() == $sortkey ) {
$firstChar = $wgContLang->firstChar( $title->getDBkey() );
} else {
$firstChar = $wgContLang->firstChar( $sortkey );
}
-
+
return $wgContLang->convert( $firstChar );
}
*/
function addImage( Title $title, $sortkey, $pageLength, $isRedirect = false ) {
if ( $this->showGallery ) {
- $image = new Image( $title );
if( $this->flip ) {
- $this->gallery->insert( $image );
+ $this->gallery->insert( $title );
} else {
- $this->gallery->add( $image );
+ $this->gallery->add( $title );
}
} else {
$this->addPage( $title, $sortkey, $pageLength, $isRedirect );
function addPage( $title, $sortkey, $pageLength, $isRedirect = false ) {
global $wgContLang;
$this->articles[] = $isRedirect
- ? '<span class="redirect-in-category">' . $this->getSkin()->makeKnownLinkObj( $title ) . '</span>'
+ ? '<span class="redirect-in-category">' .
+ $this->getSkin()->link(
+ $title,
+ null,
+ array(),
+ array(),
+ array( 'known', 'noclasses' )
+ ) . '</span>'
: $this->getSkin()->makeSizeLinkObj( $pageLength, $title );
$this->articles_start_char[] = $wgContLang->convert( $wgContLang->firstChar( $sortkey ) );
}
}
function doCategoryQuery() {
- $dbr = wfGetDB( DB_SLAVE );
+ $dbr = wfGetDB( DB_SLAVE, 'category' );
if( $this->from != '' ) {
$pageCondition = 'cl_sortkey >= ' . $dbr->addQuotes( $this->from );
$this->flip = false;
$this->flip = false;
}
$res = $dbr->select(
- array( 'page', 'categorylinks' ),
- array( 'page_title', 'page_namespace', 'page_len', 'page_is_redirect', 'cl_sortkey' ),
- array( $pageCondition,
- 'cl_from = page_id',
- 'cl_to' => $this->title->getDBkey()),
- #'page_is_redirect' => 0),
- #+ $pageCondition,
+ array( 'page', 'categorylinks', 'category' ),
+ array( 'page_title', 'page_namespace', 'page_len', 'page_is_redirect', 'cl_sortkey',
+ 'cat_id', 'cat_title', 'cat_subcats', 'cat_pages', 'cat_files' ),
+ array( $pageCondition, 'cl_to' => $this->title->getDBkey() ),
__METHOD__,
array( 'ORDER BY' => $this->flip ? 'cl_sortkey DESC' : 'cl_sortkey',
- 'USE INDEX' => 'cl_sortkey',
- 'LIMIT' => $this->limit + 1 ) );
+ 'USE INDEX' => array( 'categorylinks' => 'cl_sortkey' ),
+ 'LIMIT' => $this->limit + 1 ),
+ array( 'categorylinks' => array( 'INNER JOIN', 'cl_from = page_id' ),
+ 'category' => array( 'LEFT JOIN', 'cat_title = page_title AND page_namespace = ' . NS_CATEGORY ) )
+ );
$count = 0;
$this->nextPage = null;
$title = Title::makeTitle( $x->page_namespace, $x->page_title );
if( $title->getNamespace() == NS_CATEGORY ) {
- $this->addSubcategory( $title, $x->cl_sortkey, $x->page_len );
- } elseif( $this->showGallery && $title->getNamespace() == NS_IMAGE ) {
+ $cat = Category::newFromRow( $x, $title );
+ $this->addSubcategoryObject( $cat, $x->cl_sortkey, $x->page_len );
+ } elseif( $this->showGallery && $title->getNamespace() == NS_FILE ) {
$this->addImage( $title, $x->cl_sortkey, $x->page_len, $x->page_is_redirect );
} else {
$this->addPage( $title, $x->cl_sortkey, $x->page_len, $x->page_is_redirect );
}
}
- $dbr->freeResult( $res );
}
function getCategoryTop() {
- $r = '';
- if( $this->until != '' ) {
- $r .= $this->pagingLinks( $this->title, $this->nextPage, $this->until, $this->limit );
- } elseif( $this->nextPage != '' || $this->from != '' ) {
- $r .= $this->pagingLinks( $this->title, $this->from, $this->nextPage, $this->limit );
- }
- return $r == ''
+ $r = $this->getCategoryBottom();
+ return $r === ''
? $r
: "<br style=\"clear:both;\"/>\n" . $r;
}
$countmsg = $this->getCountMessage( $rescnt, $dbcnt, 'file' );
return "<div id=\"mw-category-media\">\n" .
- '<h2>' . wfMsg( 'category-media-header', htmlspecialchars($this->title->getText()) ) . "</h2>\n" .
+ '<h2>' . wfMsg( 'category-media-header', htmlspecialchars( $this->title->getText() ) ) . "</h2>\n" .
$countmsg . $this->gallery->toHTML() . "\n</div>";
} else {
return '';
* Format a list of articles chunked by letter, either as a
* bullet list or a columnar format, depending on the length.
*
- * @param array $articles
- * @param array $articles_start_char
- * @param int $cutoff
- * @return string
+ * @param $articles Array
+ * @param $articles_start_char Array
+ * @param $cutoff Int
+ * @return String
* @private
*/
function formatList( $articles, $articles_start_char, $cutoff = 6 ) {
* Format a list of articles chunked by letter in a three-column
* list, ordered vertically.
*
- * @param array $articles
- * @param array $articles_start_char
- * @return string
+ * TODO: Take the headers into account when creating columns, so they're
+ * more visually equal.
+ *
+ * More distant TODO: Scrap this and use CSS columns, whenever IE finally
+ * supports those.
+ *
+ * @param $articles Array
+ * @param $articles_start_char Array
+ * @return String
* @private
*/
function columnList( $articles, $articles_start_char ) {
- // divide list into three equal chunks
- $chunk = (int) (count ( $articles ) / 3);
+ $columns = array_combine( $articles, $articles_start_char );
+ # Split into three columns
+ $columns = array_chunk( $columns, ceil( count( $columns )/3 ), true /* preserve keys */ );
- // get and display header
- $r = '<table width="100%"><tr valign="top">';
+ $ret = '<table width="100%"><tr valign="top"><td>';
+ $prevchar = null;
- $prev_start_char = 'none';
+ foreach ( $columns as $column ) {
+ $colContents = array();
- // loop through the chunks
- for($startChunk = 0, $endChunk = $chunk, $chunkIndex = 0;
- $chunkIndex < 3;
- $chunkIndex++, $startChunk = $endChunk, $endChunk += $chunk + 1)
- {
- $r .= "<td>\n";
- $atColumnTop = true;
+ # Kind of like array_flip() here, but we keep duplicates in an
+ # array instead of dropping them.
+ foreach ( $column as $article => $char ) {
+ if ( !isset( $colContents[$char] ) ) {
+ $colContents[$char] = array();
+ }
+ $colContents[$char][] = $article;
+ }
- // output all articles in category
- for ($index = $startChunk ;
- $index < $endChunk && $index < count($articles);
- $index++ )
- {
- // check for change of starting letter or begining of chunk
- if ( ($index == $startChunk) ||
- ($articles_start_char[$index] != $articles_start_char[$index - 1]) )
-
- {
- if( $atColumnTop ) {
- $atColumnTop = false;
- } else {
- $r .= "</ul>\n";
- }
- $cont_msg = "";
- if ( $articles_start_char[$index] == $prev_start_char )
- $cont_msg = ' ' . wfMsgHtml( 'listingcontinuesabbrev' );
- $r .= "<h3>" . htmlspecialchars( $articles_start_char[$index] ) . "$cont_msg</h3>\n<ul>";
- $prev_start_char = $articles_start_char[$index];
+ $first = true;
+ foreach ( $colContents as $char => $articles ) {
+ $ret .= '<h3>' . htmlspecialchars( $char );
+ if ( $first && $char === $prevchar ) {
+ # We're continuing a previous chunk at the top of a new
+ # column, so add " cont." after the letter.
+ $ret .= ' ' . wfMsgHtml( 'listingcontinuesabbrev' );
}
+ $ret .= "</h3>\n";
- $r .= "<li>{$articles[$index]}</li>";
- }
- if( !$atColumnTop ) {
- $r .= "</ul>\n";
- }
- $r .= "</td>\n";
+ $ret .= '<ul><li>';
+ $ret .= implode( "</li>\n<li>", $articles );
+ $ret .= '</li></ul>';
+ $first = false;
+ $prevchar = $char;
+ }
+ $ret .= "</td>\n<td>";
}
- $r .= '</tr></table>';
- return $r;
+
+ $ret .= '</td></tr></table>';
+ return $ret;
}
/**
* Format a list of articles chunked by letter in a bullet list.
- * @param array $articles
- * @param array $articles_start_char
- * @return string
+ * @param $articles Array
+ * @param $articles_start_char Array
+ * @return String
* @private
*/
function shortList( $articles, $articles_start_char ) {
}
/**
- * @param Title $title
- * @param string $first
- * @param string $last
- * @param int $limit
- * @param array $query - additional query options to pass
- * @return string
+ * @param $title Title object
+ * @param $first String
+ * @param $last String
+ * @param $limit Int
+ * @param $query Array: additional query options to pass
+ * @return String
* @private
*/
function pagingLinks( $title, $first, $last, $limit, $query = array() ) {
$sk = $this->getSkin();
$limitText = $wgLang->formatNum( $limit );
- $prevLink = htmlspecialchars( wfMsg( 'prevn', $limitText ) );
+ $prevLink = wfMsgExt( 'prevn', array( 'escape', 'parsemag' ), $limitText );
if( $first != '' ) {
- $prevLink = $sk->makeLinkObj( $title, $prevLink,
- wfArrayToCGI( $query + array( 'until' => $first ) ) );
+ $prevQuery = $query;
+ $prevQuery['until'] = $first;
+ $prevLink = $sk->linkKnown(
+ $title,
+ $prevLink,
+ array(),
+ $prevQuery
+ );
}
- $nextLink = htmlspecialchars( wfMsg( 'nextn', $limitText ) );
+ $nextLink = wfMsgExt( 'nextn', array( 'escape', 'parsemag' ), $limitText );
if( $last != '' ) {
- $nextLink = $sk->makeLinkObj( $title, $nextLink,
- wfArrayToCGI( $query + array( 'from' => $last ) ) );
+ $lastQuery = $query;
+ $lastQuery['from'] = $last;
+ $nextLink = $sk->linkKnown(
+ $title,
+ $nextLink,
+ array(),
+ $lastQuery
+ );
}
return "($prevLink) ($nextLink)";
* category-subcat-count-limited, category-file-count,
* category-file-count-limited.
*
- * @param int $rescnt The number of items returned by our database query.
- * @param int $dbcnt The number of items according to the category table.
- * @param string $type 'subcat', 'article', or 'file'
- * @return string A message giving the number of items, to output to HTML.
+ * @param $rescnt Int: The number of items returned by our database query.
+ * @param $dbcnt Int: The number of items according to the category table.
+ * @param $type String: 'subcat', 'article', or 'file'
+ * @return String: A message giving the number of items, to output to HTML.
*/
private function getCountMessage( $rescnt, $dbcnt, $type ) {
global $wgLang;
# Case 1: seems sane.
$totalcnt = $dbcnt;
} elseif($totalrescnt < $this->limit && !$this->from && !$this->until){
- # Case 2: not sane, but salvageable.
+ # Case 2: not sane, but salvageable. Use the number of results.
+ # Since there are fewer than 200, we can also take this opportunity
+ # to refresh the incorrect category table entry -- which should be
+ # quick due to the small number of entries.
$totalcnt = $rescnt;
+ $this->cat->refreshCounts();
} else {
# Case 3: hopeless. Don't give a total count at all.
return wfMsgExt("category-$type-count-limited", 'parse',
$wgLang->formatNum( $rescnt ) );
}
- return wfMsgExt( "category-$type-count", 'parse', $rescnt,
+ return wfMsgExt( "category-$type-count", 'parse', $wgLang->formatNum( $rescnt ),
$wgLang->formatNum( $totalcnt ) );
}
}
-
-
-
dépôts / lhc / web / wiklou.git / blobdiff