* @package MediaWiki
*/
class Linker {
- var $linktrail ; # linktrail regexp
- var $postParseLinkColour = false;
- /** @todo document */
- function Linker() {
- global $wgContLang;
- $this->linktrail = $wgContLang->linkTrail();
- }
-
+ function Linker() {}
+
/**
- * Get/set accessor for delayed link colouring
+ * OBSOLETE
*/
- function postParseLinkColour( $setting = NULL ) {
- return wfSetVar( $this->postParseLinkColour, $setting );
+ function postParseLinkColour( $s = NULL ) {
+ return NULL;
}
/** @todo document */
* Pass a title object, not a title string
*/
function makeLinkObj( &$nt, $text= '', $query = '', $trail = '', $prefix = '' ) {
- global $wgOut, $wgUser, $wgLinkHolders, $wgInputEncoding;
+ global $wgOut, $wgUser, $wgInputEncoding;
$fname = 'Skin::makeLinkObj';
wfProfileIn( $fname );
# Fail gracefully
- if ( ! isset($nt) ) {
+ if ( ! is_object($nt) ) {
# wfDebugDieBacktrace();
wfProfileOut( $fname );
return "<!-- ERROR -->{$prefix}{$text}{$trail}";
$t = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>";
- if( $this->postParseLinkColour ) {
- # There's no existence check, but this will prevent
- # interwiki links from being parsed as external links.
- global $wgInterwikiLinkHolders;
- $nr = array_push($wgInterwikiLinkHolders, $t);
- $retVal = '<!--IWLINK '. ($nr-1) ."-->{$trail}";
- } else {
- return $t;
- }
- } elseif ( 0 == $ns && "" == $dbkey ) {
- # A self-link with a fragment; skip existence check.
- $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail, $prefix );
- } elseif ( ( NS_SPECIAL == $ns ) || ( NS_IMAGE == $ns ) ) {
- # These are always shown as existing, currently.
- # Special pages don't exist in the database; images may
- # occasionally be present when there is no description
- # page per se, so we always shown them.
+ return $t;
+ } elseif ( $nt->isAlwaysKnown() ) {
+ # Image links, special page links and self-links with fragements are always known.
$retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail, $prefix );
- } elseif ( $this->postParseLinkColour ) {
- wfProfileIn( $fname.'-postparse' );
- # Insert a placeholder, and we'll work out the existence checks
- # in a big lump later.
- $inside = '';
- if ( '' != $trail ) {
- if ( preg_match( $this->linktrail, $trail, $m ) ) {
- $inside = $m[1];
- $trail = $m[2];
- }
- }
-
- # These get picked up by Parser::replaceLinkHolders()
- $nr = array_push( $wgLinkHolders['namespaces'], $nt->getNamespace() );
- $wgLinkHolders['dbkeys'][] = $dbkey;
- $wgLinkHolders['queries'][] = $query;
- $wgLinkHolders['texts'][] = $prefix.$text.$inside;
- $wgLinkHolders['titles'][] =& $nt;
-
- $retVal = '<!--LINK '. ($nr-1) ."-->{$trail}";
- wfProfileOut( $fname.'-postparse' );
} else {
wfProfileIn( $fname.'-immediate' );
# Work out link colour immediately
/**
* Pass a title object, not a title string
*/
- function makeKnownLinkObj( &$nt, $text = '', $query = '', $trail = '', $prefix = '' , $aprops = '' ) {
+ function makeKnownLinkObj( $nt, $text = '', $query = '', $trail = '', $prefix = '' , $aprops = '' ) {
global $wgOut, $wgTitle, $wgInputEncoding;
$fname = 'Skin::makeKnownLinkObj';
wfProfileIn( $fname );
if ( !is_object( $nt ) ) {
- wfProfileIn( $fname );
+ wfProfileOut( $fname );
return $text;
}
$text = htmlspecialchars( $nt->getPrefixedText() );
}
$style = $this->getInternalLinkAttributesObj( $nt, $text );
-
- $inside = '';
- if ( '' != $trail ) {
- if ( preg_match( $this->linktrail, $trail, $m ) ) {
- $inside = $m[1];
- $trail = $m[2];
- }
- }
+
+ list( $inside, $trail ) = Linker::splitTrail( $trail );
$r = "<a href=\"{$u}\"{$style}{$aprops}>{$prefix}{$text}{$inside}</a>{$trail}";
wfProfileOut( $fname );
return $r;
/**
* Pass a title object, not a title string
*/
- function makeBrokenLinkObj( &$nt, $text = '', $query = '', $trail = '', $prefix = '' ) {
+ function makeBrokenLinkObj( $nt, $text = '', $query = '', $trail = '', $prefix = '' ) {
# Fail gracefully
if ( ! isset($nt) ) {
# wfDebugDieBacktrace();
$text = htmlspecialchars( $nt->getPrefixedText() );
}
$style = $this->getInternalLinkAttributesObj( $nt, $text, "yes" );
-
- $inside = '';
- if ( '' != $trail ) {
- if ( preg_match( $this->linktrail, $trail, $m ) ) {
- $inside = $m[1];
- $trail = $m[2];
- }
- }
+
+ list( $inside, $trail ) = Linker::splitTrail( $trail );
$s = "<a href=\"{$u}\"{$style}>{$prefix}{$text}{$inside}</a>{$trail}";
wfProfileOut( $fname );
/**
* Pass a title object, not a title string
*/
- function makeStubLinkObj( &$nt, $text = '', $query = '', $trail = '', $prefix = '' ) {
+ function makeStubLinkObj( $nt, $text = '', $query = '', $trail = '', $prefix = '' ) {
$link = $nt->getPrefixedURL();
$u = $nt->escapeLocalURL( $query );
}
$style = $this->getInternalLinkAttributesObj( $nt, $text, 'stub' );
- $inside = '';
- if ( '' != $trail ) {
- if ( preg_match( $this->linktrail, $trail, $m ) ) {
- $inside = $m[1];
- $trail = $m[2];
- }
- }
+ list( $inside, $trail ) = Linker::splitTrail( $trail );
$s = "<a href=\"{$u}\"{$style}>{$prefix}{$text}{$inside}</a>{$trail}";
return $s;
}
/** @todo document */
- function makeSelfLinkObj( &$nt, $text = '', $query = '', $trail = '', $prefix = '' ) {
+ function makeSelfLinkObj( $nt, $text = '', $query = '', $trail = '', $prefix = '' ) {
$u = $nt->escapeLocalURL( $query );
if ( '' == $text ) {
$text = htmlspecialchars( $nt->getPrefixedText() );
}
- $inside = '';
- if ( '' != $trail ) {
- if ( preg_match( $this->linktrail, $trail, $m ) ) {
- $inside = $m[1];
- $trail = $m[2];
- }
- }
+ list( $inside, $trail ) = Linker::splitTrail( $trail );
return "<strong>{$prefix}{$text}{$inside}</strong>{$trail}";
}
return htmlspecialchars( $basename );
}
- /** @todo document */
+ /** Obsolete alias */
function makeImage( $url, $alt = '' ) {
+ return $this->makeExternalImage( $url, $alt );
+ }
+
+ /** @todo document */
+ function makeExternalImage( $url, $alt = '' ) {
global $wgOut;
if ( '' == $alt ) {
$alt = $this->fnamePart( $url );
}
/** @todo document */
- function makeImageLink( $name, $url, $alt = '' ) {
- $nt = Title::makeTitleSafe( NS_IMAGE, $name );
- return $this->makeImageLinkObj( $nt, $alt );
- }
-
- /** @todo document */
- function makeImageLinkObj( $nt, $alt = '' ) {
- global $wgContLang, $wgUseImageResize;
+ function makeImageLinkObj( &$nt, $label, $alt, $align = '', $width = false, $height = false, $framed = false,
+ $thumb = false, $manual_thumb = '' )
+ {
+ global $wgContLang, $wgUser, $wgThumbLimits;
+
$img = new Image( $nt );
$url = $img->getViewURL();
-
- $align = '';
$prefix = $postfix = '';
-
- # Check if the alt text is of the form "options|alt text"
- # Options are:
- # * thumbnail make a thumbnail with enlarge-icon and caption, alignment depends on lang
- # * left no resizing, just left align. label is used for alt= only
- # * right same, but right aligned
- # * none same, but not aligned
- # * ___px scale to ___ pixels width, no aligning. e.g. use in taxobox
- # * center center the image
- # * framed Keep original image size, no magnify-button.
-
- $part = explode( '|', $alt);
-
- $mwThumb =& MagicWord::get( MAG_IMG_THUMBNAIL );
- $mwLeft =& MagicWord::get( MAG_IMG_LEFT );
- $mwRight =& MagicWord::get( MAG_IMG_RIGHT );
- $mwNone =& MagicWord::get( MAG_IMG_NONE );
- $mwWidth =& MagicWord::get( MAG_IMG_WIDTH );
- $mwCenter =& MagicWord::get( MAG_IMG_CENTER );
- $mwFramed =& MagicWord::get( MAG_IMG_FRAMED );
- $alt = '';
-
- $height = $framed = $thumb = false;
- $manual_thumb = "" ;
-
- foreach( $part as $key => $val ) {
- $val_parts = explode ( "=" , $val , 2 ) ;
- $left_part = array_shift ( $val_parts ) ;
- if ( $wgUseImageResize && ! is_null( $mwThumb->matchVariableStartToEnd($val) ) ) {
- $thumb=true;
- } elseif ( $wgUseImageResize && count ( $val_parts ) == 1 && ! is_null( $mwThumb->matchVariableStartToEnd($left_part) ) ) {
- # use manually specified thumbnail
- $thumb=true;
- $manual_thumb = array_shift ( $val_parts ) ;
- } elseif ( ! is_null( $mwRight->matchVariableStartToEnd($val) ) ) {
- # remember to set an alignment, don't render immediately
- $align = 'right';
- } elseif ( ! is_null( $mwLeft->matchVariableStartToEnd($val) ) ) {
- # remember to set an alignment, don't render immediately
- $align = 'left';
- } elseif ( ! is_null( $mwCenter->matchVariableStartToEnd($val) ) ) {
- # remember to set an alignment, don't render immediately
- $align = 'center';
- } elseif ( ! is_null( $mwNone->matchVariableStartToEnd($val) ) ) {
- # remember to set an alignment, don't render immediately
- $align = 'none';
- } elseif ( $wgUseImageResize && ! is_null( $match = $mwWidth->matchVariableStartToEnd($val) ) ) {
- # $match is the image width in pixels
- if ( preg_match( '/^([0-9]*)x([0-9]*)$/', $match, $m ) ) {
- $width = intval( $m[1] );
- $height = intval( $m[2] );
- } else {
- $width = intval($match);
- }
- } elseif ( ! is_null( $mwFramed->matchVariableStartToEnd($val) ) ) {
- $framed=true;
- } else {
- $alt = $val;
- }
- }
+
if ( 'center' == $align )
{
$prefix = '<div class="center">';
# for right-to-left-languages ("Semitic languages")
#
# If thumbnail width has not been provided, it is set
- # here to 180 pixels
+ # to the default user option as specified in Language*.php
if ( $align == '' ) {
$align = $wgContLang->isRTL() ? 'left' : 'right';
}
- if ( ! isset($width) ) {
- $width = 180;
+
+
+ if ( $width === false ) {
+ $wopt = $wgUser->getOption( 'thumbsize' );
+
+ if( !isset( $wgThumbLimits[$wopt] ) ) {
+ $wopt = User::getDefaultOption( 'thumbsize' );
+ }
+
+ $width = $wgThumbLimits[$wopt];
}
- return $prefix.$this->makeThumbLinkObj( $img, $alt, $align, $width, $height, $framed, $manual_thumb ).$postfix;
+
+ return $prefix.$this->makeThumbLinkObj( $img, $label, $alt, $align, $width, $height, $framed, $manual_thumb ).$postfix;
- } elseif ( isset($width) ) {
+ } elseif ( $width ) {
# Create a resized image, without the additional thumbnail
# features
- if ( ( ! $height === false )
- && ( $img->getHeight() * $width / $img->getWidth() > $height ) ) {
+ if ( $height !== false && ( $img->getHeight() * $width / $img->getWidth() > $height ) ) {
$width = $img->getWidth() * $height / $img->getHeight();
}
- if ( '' == $manual_thumb ) $url = $img->createThumb( $width );
+ if ( '' == $manual_thumb ) {
+ $url = $img->createThumb( $width );
+ }
}
- # FIXME: This is a gross hack using a global.
- # Replace link color holders in the caption text so the
- # text portion can be placed int the alt/title attributes.
- global $wgParser;
- $wgParser->replaceLinkHolders( $alt );
-
- $alt = Sanitizer::stripAllTags( $alt );
-
$u = $nt->escapeLocalURL();
if ( $url == '' ) {
- $s = wfMsg( 'missingimage', $img->getName() );
- $s .= "<br />{$alt}<br />{$url}<br />\n";
+ $s = $this->makeBrokenImageLinkObj( $img->getTitle() );
+ //$s .= "<br />{$alt}<br />{$url}<br />\n";
} else {
$s = '<a href="'.$u.'" class="image" title="'.$alt.'">' .
'<img src="'.$url.'" alt="'.$alt.'" longdesc="'.$u.'" /></a>';
* Make HTML for a thumbnail including image, border and caption
* $img is an Image object
*/
- function makeThumbLinkObj( $img, $label = '', $align = 'right', $boxwidth = 180, $boxheight=false, $framed=false , $manual_thumb = "" ) {
+ function makeThumbLinkObj( $img, $label = '', $alt, $align = 'right', $boxwidth = 180, $boxheight=false, $framed=false , $manual_thumb = "" ) {
global $wgStylePath, $wgContLang;
- # $image = Title::makeTitleSafe( NS_IMAGE, $name );
$url = $img->getViewURL();
- #$label = htmlspecialchars( $label );
- $alt = Sanitizer::stripAllTags( $label );
-
$width = $height = 0;
if ( $img->exists() )
{
$s = "<div class=\"thumb t{$align}\"><div style=\"width:{$oboxwidth}px;\">";
if ( $thumbUrl == '' ) {
- $s .= wfMsg( 'missingimage', $img->getName() );
+ $s .= $this->makeBrokenImageLinkObj( $img->getTitle );
$zoomicon = '';
} else {
$s .= '<a href="'.$u.'" class="internal" title="'.$alt.'">'.
$s .= ' <div class="thumbcaption" '.$textalign.'>'.$zoomicon.$label."</div></div></div>";
return str_replace("\n", ' ', $s);
}
+
+ /**
+ * Pass a title object, not a title string
+ */
+ function makeBrokenImageLinkObj( &$nt, $text = '', $query = '', $trail = '', $prefix = '' ) {
+ # Fail gracefully
+ if ( ! isset($nt) ) {
+ # wfDebugDieBacktrace();
+ return "<!-- ERROR -->{$prefix}{$text}{$trail}";
+ }
+
+ $fname = 'Skin::makeBrokenImageLinkObj';
+ wfProfileIn( $fname );
+ $q = 'wpDestFile=' . urlencode( $nt->getDBkey() );
+ if ( '' != $query ) {
+ $q .= "&$query";
+ }
+ $uploadTitle = Title::makeTitle( NS_SPECIAL, 'Upload' );
+ $url = $uploadTitle->escapeLocalURL( $q );
+
+ if ( '' == $text ) {
+ $text = htmlspecialchars( $nt->getPrefixedText() );
+ }
+ $style = $this->getInternalLinkAttributesObj( $nt, $text, "yes" );
+ list( $inside, $trail ) = Linker::splitTrail( $trail );
+ $s = "<a href=\"{$url}\"{$style}>{$prefix}{$text}{$inside}</a>{$trail}";
+
+ wfProfileOut( $fname );
+ return $s;
+ }
+
/** @todo document */
function makeMediaLink( $name, $url, $alt = '' ) {
$nt = Title::makeTitleSafe( NS_IMAGE, $name );
/** @todo document */
function tocList($toc) {
- return "<div id='toc'>\n"
+ return "<table id='toc' class='toc'><tr><td>"
. "<div id='toctitle'><h2>" . wfMsg('toc') . "</h2></div>\n"
. $toc
- . "</ul>\n</div>\n"
+ . "</ul>\n</td></tr></table>\n"
. '<script type="text/javascript">'
. ' if (window.showTocToggle) {'
. ' var tocShowText = "' . addslashes( wfMsg('showtoc') ) . '";'
. ' var tocHideText = "' . addslashes( wfMsg('hidetoc') ) . '"; '
. ' showTocToggle();'
. ' } '
- . '</script>'
- . "<div class='visualClear'></div>\n";
+ . "</script>\n";
}
/** @todo document */
}
return "<div class=\"editsection\" style=\"float:$farside;margin-$nearside:5px;\">[".$url."]</div>";
}
+
+ /**
+ * Split a link trail, return the "inside" portion and the remainder of the trail
+ * as a two-element array
+ *
+ * @static
+ */
+ function splitTrail( $trail ) {
+ static $regex = false;
+ if ( $regex === false ) {
+ global $wgContLang;
+ $regex = $wgContLang->linkTrail();
+ }
+ $inside = '';
+ if ( '' != $trail ) {
+ if ( preg_match( $regex, $trail, $m ) ) {
+ $inside = $m[1];
+ $trail = $m[2];
+ }
+ }
+ return array( $inside, $trail );
+ }
+
}
?>
dépôts / lhc / web / wiklou.git / blobdiff