2090 lines
72 KiB
PHP
2090 lines
72 KiB
PHP
<?php
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/**
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* Split off some of the internal bits from Skin.php. These functions are used
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* for primarily page content: links, embedded images, table of contents. Links
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* are also used in the skin. For the moment, Skin is a descendent class of
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* Linker. In the future, it should probably be further split so that every
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* other bit of the wiki doesn't have to go loading up Skin to get at it.
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*
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* @ingroup Skins
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*/
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class Linker {
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/**
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* Flags for userToolLinks()
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*/
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const TOOL_LINKS_NOBLOCK = 1;
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function __construct() {}
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/**
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* Get the appropriate HTML attributes to add to the "a" element of an ex-
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* ternal link, as created by [wikisyntax].
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*
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* @param $class String: the contents of the class attribute; if an empty
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* string is passed, which is the default value, defaults to 'external'.
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*/
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function getExternalLinkAttributes( $class = 'external' ) {
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return $this->getLinkAttributesInternal( '', $class );
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}
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/**
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* Get the appropriate HTML attributes to add to the "a" element of an in-
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* terwiki link.
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*
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* @param $title String: the title text for the link, URL-encoded (???) but
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* not HTML-escaped
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* @param $unused String: unused
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* @param $class String: the contents of the class attribute; if an empty
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* string is passed, which is the default value, defaults to 'external'.
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*/
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function getInterwikiLinkAttributes( $title, $unused = null, $class = 'external' ) {
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global $wgContLang;
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# FIXME: We have a whole bunch of handling here that doesn't happen in
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# getExternalLinkAttributes, why?
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$title = urldecode( $title );
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$title = $wgContLang->checkTitleEncoding( $title );
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$title = preg_replace( '/[\\x00-\\x1f]/', ' ', $title );
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return $this->getLinkAttributesInternal( $title, $class );
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}
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/**
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* Get the appropriate HTML attributes to add to the "a" element of an in-
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* ternal link.
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*
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* @param $title String: the title text for the link, URL-encoded (???) but
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* not HTML-escaped
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* @param $unused String: unused
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* @param $class String: the contents of the class attribute, default none
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*/
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function getInternalLinkAttributes( $title, $unused = null, $class='' ) {
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$title = urldecode( $title );
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$title = str_replace( '_', ' ', $title );
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return $this->getLinkAttributesInternal( $title, $class );
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}
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/**
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* Get the appropriate HTML attributes to add to the "a" element of an in-
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* ternal link, given the Title object for the page we want to link to.
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*
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* @param $nt The Title object
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* @param $unused String: unused
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* @param $class String: the contents of the class attribute, default none
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* @param $title Mixed: optional (unescaped) string to use in the title
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* attribute; if false, default to the name of the page we're linking to
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*/
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function getInternalLinkAttributesObj( $nt, $unused = null, $class = '', $title = false ) {
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if( $title === false ) {
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$title = $nt->getPrefixedText();
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}
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return $this->getLinkAttributesInternal( $title, $class );
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}
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/**
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* Common code for getLinkAttributesX functions
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*/
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private function getLinkAttributesInternal( $title, $class ) {
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$title = htmlspecialchars( $title );
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$class = htmlspecialchars( $class );
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$r = '';
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if ( $class != '' ) {
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$r .= " class=\"$class\"";
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}
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if ( $title != '') {
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$r .= " title=\"$title\"";
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}
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return $r;
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}
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/**
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* Return the CSS colour of a known link
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*
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* @param $t Title object
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* @param $threshold Integer: user defined threshold
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* @return String: CSS class
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*/
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function getLinkColour( $t, $threshold ) {
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$colour = '';
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if ( $t->isRedirect() ) {
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# Page is a redirect
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$colour = 'mw-redirect';
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} elseif ( $threshold > 0 &&
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$t->exists() && $t->getLength() < $threshold &&
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$t->isContentPage() ) {
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# Page is a stub
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$colour = 'stub';
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}
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return $colour;
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}
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/**
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* This function returns an HTML link to the given target. It serves a few
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* purposes:
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* 1) If $target is a Title, the correct URL to link to will be figured
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* out automatically.
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* 2) It automatically adds the usual classes for various types of link
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* targets: "new" for red links, "stub" for short articles, etc.
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* 3) It escapes all attribute values safely so there's no risk of XSS.
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* 4) It provides a default tooltip if the target is a Title (the page
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* name of the target).
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* link() replaces the old functions in the makeLink() family.
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*
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* @param $target Title Can currently only be a Title, but this may
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* change to support Images, literal URLs, etc.
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* @param $text string The HTML contents of the <a> element, i.e.,
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* the link text. This is raw HTML and will not be escaped. If null,
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* defaults to the prefixed text of the Title; or if the Title is just a
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* fragment, the contents of the fragment.
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* @param $customAttribs array A key => value array of extra HTML attri-
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* butes, such as title and class. (href is ignored.) Classes will be
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* merged with the default classes, while other attributes will replace
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* default attributes. All passed attribute values will be HTML-escaped.
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* A false attribute value means to suppress that attribute.
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* @param $query array The query string to append to the URL
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* you're linking to, in key => value array form. Query keys and values
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* will be URL-encoded.
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* @param $options mixed String or array of strings:
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* 'known': Page is known to exist, so don't check if it does.
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* 'broken': Page is known not to exist, so don't check if it does.
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* 'noclasses': Don't add any classes automatically (includes "new",
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* "stub", "mw-redirect", "extiw"). Only use the class attribute
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* provided, if any, so you get a simple blue link with no funny i-
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* cons.
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* 'forcearticlepath': Use the article path always, even with a querystring.
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* Has compatibility issues on some setups, so avoid wherever possible.
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* @return string HTML <a> attribute
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*/
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public function link( $target, $text = null, $customAttribs = array(), $query = array(), $options = array() ) {
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wfProfileIn( __METHOD__ );
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if( !$target instanceof Title ) {
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return "<!-- ERROR -->$text";
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}
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$options = (array)$options;
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$ret = null;
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if( !wfRunHooks( 'LinkBegin', array( $this, $target, &$text,
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&$customAttribs, &$query, &$options, &$ret ) ) ) {
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wfProfileOut( __METHOD__ );
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return $ret;
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}
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# Normalize the Title if it's a special page
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$target = $this->normaliseSpecialPage( $target );
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# If we don't know whether the page exists, let's find out.
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wfProfileIn( __METHOD__ . '-checkPageExistence' );
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if( !in_array( 'known', $options ) and !in_array( 'broken', $options ) ) {
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if( $target->isKnown() ) {
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$options []= 'known';
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} else {
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$options []= 'broken';
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}
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}
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wfProfileOut( __METHOD__ . '-checkPageExistence' );
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$oldquery = array();
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if( in_array( "forcearticlepath", $options ) && $query ){
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$oldquery = $query;
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$query = array();
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}
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# Note: we want the href attribute first, for prettiness.
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$attribs = array( 'href' => $this->linkUrl( $target, $query, $options ) );
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if( in_array( 'forcearticlepath', $options ) && $oldquery ){
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$attribs['href'] = wfAppendQuery( $attribs['href'], wfArrayToCgi( $oldquery ) );
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}
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$attribs = array_merge(
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$attribs,
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$this->linkAttribs( $target, $customAttribs, $options )
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);
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if( is_null( $text ) ) {
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$text = $this->linkText( $target );
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}
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$ret = null;
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if( wfRunHooks( 'LinkEnd', array( $this, $target, $options, &$text, &$attribs, &$ret ) ) ) {
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$ret = Html::rawElement( 'a', $attribs, $text );
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}
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wfProfileOut( __METHOD__ );
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return $ret;
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}
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/**
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* Identical to link(), except $options defaults to 'known'.
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*/
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public function linkKnown( $target, $text = null, $customAttribs = array(), $query = array(), $options = array('known','noclasses') ) {
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return $this->link( $target, $text, $customAttribs, $query, $options );
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}
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/**
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* Returns the Url used to link to a Title
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*/
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private function linkUrl( $target, $query, $options ) {
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wfProfileIn( __METHOD__ );
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# We don't want to include fragments for broken links, because they
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# generally make no sense.
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if( in_array( 'broken', $options ) and $target->mFragment !== '' ) {
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$target = clone $target;
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$target->mFragment = '';
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}
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# If it's a broken link, add the appropriate query pieces, unless
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# there's already an action specified, or unless 'edit' makes no sense
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# (i.e., for a nonexistent special page).
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if( in_array( 'broken', $options ) and empty( $query['action'] )
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and $target->getNamespace() != NS_SPECIAL ) {
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$query['action'] = 'edit';
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$query['redlink'] = '1';
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}
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$ret = $target->getLinkUrl( $query );
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wfProfileOut( __METHOD__ );
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return $ret;
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}
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/**
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* Returns the array of attributes used when linking to the Title $target
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*/
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private function linkAttribs( $target, $attribs, $options ) {
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wfProfileIn( __METHOD__ );
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global $wgUser;
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$defaults = array();
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if( !in_array( 'noclasses', $options ) ) {
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wfProfileIn( __METHOD__ . '-getClasses' );
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# Now build the classes.
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$classes = array();
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if( in_array( 'broken', $options ) ) {
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$classes[] = 'new';
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}
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if( $target->isExternal() ) {
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$classes[] = 'extiw';
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}
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if ( !in_array( 'broken', $options ) ) { # Avoid useless calls to LinkCache (see r50387)
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$colour = $this->getLinkColour( $target, $wgUser->getStubThreshold() );
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if ( $colour !== '' ) {
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$classes[] = $colour; # mw-redirect or stub
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}
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}
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if( $classes != array() ) {
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$defaults['class'] = implode( ' ', $classes );
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}
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wfProfileOut( __METHOD__ . '-getClasses' );
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}
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# Get a default title attribute.
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if( $target->getPrefixedText() == '' ) {
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# A link like [[#Foo]]. This used to mean an empty title
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# attribute, but that's silly. Just don't output a title.
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} elseif( in_array( 'known', $options ) ) {
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$defaults['title'] = $target->getPrefixedText();
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} else {
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$defaults['title'] = wfMsg( 'red-link-title', $target->getPrefixedText() );
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}
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# Finally, merge the custom attribs with the default ones, and iterate
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# over that, deleting all "false" attributes.
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$ret = array();
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$merged = Sanitizer::mergeAttributes( $defaults, $attribs );
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foreach( $merged as $key => $val ) {
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# A false value suppresses the attribute, and we don't want the
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# href attribute to be overridden.
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if( $key != 'href' and $val !== false ) {
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$ret[$key] = $val;
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}
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}
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wfProfileOut( __METHOD__ );
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return $ret;
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}
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/**
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* Default text of the links to the Title $target
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*/
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private function linkText( $target ) {
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# We might be passed a non-Title by make*LinkObj(). Fail gracefully.
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if( !$target instanceof Title ) {
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return '';
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}
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# If the target is just a fragment, with no title, we return the frag-
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# ment text. Otherwise, we return the title text itself.
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if( $target->getPrefixedText() === '' and $target->getFragment() !== '' ) {
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return htmlspecialchars( $target->getFragment() );
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}
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return htmlspecialchars( $target->getPrefixedText() );
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}
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/**
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* Generate either a normal exists-style link or a stub link, depending
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* on the given page size.
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*
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* @param $size Integer
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* @param $nt Title object.
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* @param $text String
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* @param $query String
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* @param $trail String
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* @param $prefix String
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* @return string HTML of link
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* @deprecated
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*/
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function makeSizeLinkObj( $size, $nt, $text = '', $query = '', $trail = '', $prefix = '' ) {
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global $wgUser;
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wfDeprecated( __METHOD__ );
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$threshold = $wgUser->getStubThreshold();
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$colour = ( $size < $threshold ) ? 'stub' : '';
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// FIXME: replace deprecated makeColouredLinkObj by link()
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return $this->makeColouredLinkObj( $nt, $colour, $text, $query, $trail, $prefix );
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}
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/**
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* Make appropriate markup for a link to the current article. This is currently rendered
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* as the bold link text. The calling sequence is the same as the other make*LinkObj functions,
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* despite $query not being used.
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*/
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function makeSelfLinkObj( $nt, $text = '', $query = '', $trail = '', $prefix = '' ) {
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if ( $text == '' ) {
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$text = htmlspecialchars( $nt->getPrefixedText() );
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}
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list( $inside, $trail ) = Linker::splitTrail( $trail );
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return "<strong class=\"selflink\">{$prefix}{$text}{$inside}</strong>{$trail}";
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}
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function normaliseSpecialPage( Title $title ) {
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if ( $title->getNamespace() == NS_SPECIAL ) {
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list( $name, $subpage ) = SpecialPage::resolveAliasWithSubpage( $title->getDBkey() );
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if ( !$name ) return $title;
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$ret = SpecialPage::getTitleFor( $name, $subpage );
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$ret->mFragment = $title->getFragment();
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return $ret;
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} else {
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return $title;
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}
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}
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/**
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* Returns the filename part of an url.
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* Used as alternative text for external images.
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*/
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function fnamePart( $url ) {
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$basename = strrchr( $url, '/' );
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if ( false === $basename ) {
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$basename = $url;
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} else {
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$basename = substr( $basename, 1 );
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}
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return $basename;
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}
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/**
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* Return the code for images which were added via external links,
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* via Parser::maybeMakeExternalImage().
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*/
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function makeExternalImage( $url, $alt = '' ) {
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if ( $alt == '' ) {
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$alt = $this->fnamePart( $url );
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}
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$img = '';
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$success = wfRunHooks('LinkerMakeExternalImage', array( &$url, &$alt, &$img ) );
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if(!$success) {
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wfDebug("Hook LinkerMakeExternalImage changed the output of external image with url {$url} and alt text {$alt} to {$img}\n", true);
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return $img;
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}
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return Html::element( 'img',
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array(
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'src' => $url,
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'alt' => $alt ) );
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}
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/**
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* Given parameters derived from [[Image:Foo|options...]], generate the
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* HTML that that syntax inserts in the page.
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*
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* @param $title Title object
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* @param $file File object, or false if it doesn't exist
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* @param $frameParams Array: associative array of parameters external to the media handler.
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* Boolean parameters are indicated by presence or absence, the value is arbitrary and
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* will often be false.
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* thumbnail If present, downscale and frame
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* manualthumb Image name to use as a thumbnail, instead of automatic scaling
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* framed Shows image in original size in a frame
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* frameless Downscale but don't frame
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* upright If present, tweak default sizes for portrait orientation
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* upright_factor Fudge factor for "upright" tweak (default 0.75)
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* border If present, show a border around the image
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* align Horizontal alignment (left, right, center, none)
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* valign Vertical alignment (baseline, sub, super, top, text-top, middle,
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* bottom, text-bottom)
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* alt Alternate text for image (i.e. alt attribute). Plain text.
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* caption HTML for image caption.
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* link-url URL to link to
|
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* link-title Title object to link to
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* no-link Boolean, suppress description link
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*
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* @param $handlerParams Array: associative array of media handler parameters, to be passed
|
|
* to transform(). Typical keys are "width" and "page".
|
|
* @param $time String: timestamp of the file, set as false for current
|
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* @param $query String: query params for desc url
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|
* @return String: HTML for an image, with links, wrappers, etc.
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*/
|
|
function makeImageLink2( Title $title, $file, $frameParams = array(), $handlerParams = array(), $time = false, $query = "", $widthOption = null ) {
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$res = null;
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if( !wfRunHooks( 'ImageBeforeProduceHTML', array( &$this, &$title,
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&$file, &$frameParams, &$handlerParams, &$time, &$res ) ) ) {
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return $res;
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|
}
|
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|
global $wgContLang, $wgThumbLimits, $wgThumbUpright;
|
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if ( $file && !$file->allowInlineDisplay() ) {
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wfDebug( __METHOD__.': '.$title->getPrefixedDBkey()." does not allow inline display\n" );
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return $this->link( $title );
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}
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|
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// Shortcuts
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$fp =& $frameParams;
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$hp =& $handlerParams;
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|
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// Clean up parameters
|
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$page = isset( $hp['page'] ) ? $hp['page'] : false;
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if ( !isset( $fp['align'] ) ) $fp['align'] = '';
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if ( !isset( $fp['alt'] ) ) $fp['alt'] = '';
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if ( !isset( $fp['title'] ) ) $fp['title'] = '';
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$prefix = $postfix = '';
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if ( 'center' == $fp['align'] ) {
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$prefix = '<div class="center">';
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$postfix = '</div>';
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$fp['align'] = 'none';
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}
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if ( $file && !isset( $hp['width'] ) ) {
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$hp['width'] = $file->getWidth( $page );
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if( isset( $fp['thumbnail'] ) || isset( $fp['framed'] ) || isset( $fp['frameless'] ) || !$hp['width'] ) {
|
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if( !isset( $widthOption ) || !isset( $wgThumbLimits[$widthOption] ) ) {
|
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$widthOption = User::getDefaultOption( 'thumbsize' );
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}
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|
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// Reduce width for upright images when parameter 'upright' is used
|
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if ( isset( $fp['upright'] ) && $fp['upright'] == 0 ) {
|
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$fp['upright'] = $wgThumbUpright;
|
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}
|
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// Use width which is smaller: real image width or user preference width
|
|
// For caching health: If width scaled down due to upright parameter, round to full __0 pixel to avoid the creation of a lot of odd thumbs
|
|
$prefWidth = isset( $fp['upright'] ) ?
|
|
round( $wgThumbLimits[$widthOption] * $fp['upright'], -1 ) :
|
|
$wgThumbLimits[$widthOption];
|
|
if ( $hp['width'] <= 0 || $prefWidth < $hp['width'] ) {
|
|
if( !isset( $hp['height'] ) ) {
|
|
$hp['width'] = $prefWidth;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( isset( $fp['thumbnail'] ) || isset( $fp['manualthumb'] ) || isset( $fp['framed'] ) ) {
|
|
# Create a thumbnail. Alignment depends on language
|
|
# writing direction, # right aligned for left-to-right-
|
|
# languages ("Western languages"), left-aligned
|
|
# for right-to-left-languages ("Semitic languages")
|
|
#
|
|
# If thumbnail width has not been provided, it is set
|
|
# to the default user option as specified in Language*.php
|
|
if ( $fp['align'] == '' ) {
|
|
$fp['align'] = $wgContLang->alignEnd();
|
|
}
|
|
return $prefix.$this->makeThumbLink2( $title, $file, $fp, $hp, $time, $query ).$postfix;
|
|
}
|
|
|
|
if ( $file && isset( $fp['frameless'] ) ) {
|
|
$srcWidth = $file->getWidth( $page );
|
|
# For "frameless" option: do not present an image bigger than the source (for bitmap-style images)
|
|
# This is the same behaviour as the "thumb" option does it already.
|
|
if ( $srcWidth && !$file->mustRender() && $hp['width'] > $srcWidth ) {
|
|
$hp['width'] = $srcWidth;
|
|
}
|
|
}
|
|
|
|
if ( $file && $hp['width'] ) {
|
|
# Create a resized image, without the additional thumbnail features
|
|
$thumb = $file->transform( $hp );
|
|
} else {
|
|
$thumb = false;
|
|
}
|
|
|
|
if ( !$thumb ) {
|
|
$s = $this->makeBrokenImageLinkObj( $title, $fp['title'], '', '', '', $time==true );
|
|
} else {
|
|
$params = array(
|
|
'alt' => $fp['alt'],
|
|
'title' => $fp['title'],
|
|
'valign' => isset( $fp['valign'] ) ? $fp['valign'] : false ,
|
|
'img-class' => isset( $fp['border'] ) ? 'thumbborder' : false );
|
|
$params = $this->getImageLinkMTOParams( $fp, $query ) + $params;
|
|
|
|
$s = $thumb->toHtml( $params );
|
|
}
|
|
if ( $fp['align'] != '' ) {
|
|
$s = "<div class=\"float{$fp['align']}\">{$s}</div>";
|
|
}
|
|
return str_replace("\n", ' ',$prefix.$s.$postfix);
|
|
}
|
|
|
|
/**
|
|
* Get the link parameters for MediaTransformOutput::toHtml() from given
|
|
* frame parameters supplied by the Parser.
|
|
* @param $frameParams The frame parameters
|
|
* @param $query An optional query string to add to description page links
|
|
*/
|
|
function getImageLinkMTOParams( $frameParams, $query = '' ) {
|
|
$mtoParams = array();
|
|
if ( isset( $frameParams['link-url'] ) && $frameParams['link-url'] !== '' ) {
|
|
$mtoParams['custom-url-link'] = $frameParams['link-url'];
|
|
} elseif ( isset( $frameParams['link-title'] ) && $frameParams['link-title'] !== '' ) {
|
|
$mtoParams['custom-title-link'] = $frameParams['link-title'];
|
|
} elseif ( !empty( $frameParams['no-link'] ) ) {
|
|
// No link
|
|
} else {
|
|
$mtoParams['desc-link'] = true;
|
|
$mtoParams['desc-query'] = $query;
|
|
}
|
|
return $mtoParams;
|
|
}
|
|
|
|
/**
|
|
* Make HTML for a thumbnail including image, border and caption
|
|
* @param $title Title object
|
|
* @param $file File object or false if it doesn't exist
|
|
* @param $label String
|
|
* @param $alt String
|
|
* @param $align String
|
|
* @param $params Array
|
|
* @param $framed Boolean
|
|
* @param $manualthumb String
|
|
*/
|
|
function makeThumbLinkObj( Title $title, $file, $label = '', $alt, $align = 'right', $params = array(), $framed=false , $manualthumb = "" ) {
|
|
$frameParams = array(
|
|
'alt' => $alt,
|
|
'caption' => $label,
|
|
'align' => $align
|
|
);
|
|
if ( $framed ) $frameParams['framed'] = true;
|
|
if ( $manualthumb ) $frameParams['manualthumb'] = $manualthumb;
|
|
return $this->makeThumbLink2( $title, $file, $frameParams, $params );
|
|
}
|
|
|
|
function makeThumbLink2( Title $title, $file, $frameParams = array(), $handlerParams = array(), $time = false, $query = "" ) {
|
|
global $wgStylePath;
|
|
$exists = $file && $file->exists();
|
|
|
|
# Shortcuts
|
|
$fp =& $frameParams;
|
|
$hp =& $handlerParams;
|
|
|
|
$page = isset( $hp['page'] ) ? $hp['page'] : false;
|
|
if ( !isset( $fp['align'] ) ) $fp['align'] = 'right';
|
|
if ( !isset( $fp['alt'] ) ) $fp['alt'] = '';
|
|
if ( !isset( $fp['title'] ) ) $fp['title'] = '';
|
|
if ( !isset( $fp['caption'] ) ) $fp['caption'] = '';
|
|
|
|
if ( empty( $hp['width'] ) ) {
|
|
// Reduce width for upright images when parameter 'upright' is used
|
|
$hp['width'] = isset( $fp['upright'] ) ? 130 : 180;
|
|
}
|
|
$thumb = false;
|
|
|
|
if ( !$exists ) {
|
|
$outerWidth = $hp['width'] + 2;
|
|
} else {
|
|
if ( isset( $fp['manualthumb'] ) ) {
|
|
# Use manually specified thumbnail
|
|
$manual_title = Title::makeTitleSafe( NS_FILE, $fp['manualthumb'] );
|
|
if( $manual_title ) {
|
|
$manual_img = wfFindFile( $manual_title );
|
|
if ( $manual_img ) {
|
|
$thumb = $manual_img->getUnscaledThumb( $hp );
|
|
} else {
|
|
$exists = false;
|
|
}
|
|
}
|
|
} elseif ( isset( $fp['framed'] ) ) {
|
|
// Use image dimensions, don't scale
|
|
$thumb = $file->getUnscaledThumb( $hp );
|
|
} else {
|
|
# Do not present an image bigger than the source, for bitmap-style images
|
|
# This is a hack to maintain compatibility with arbitrary pre-1.10 behaviour
|
|
$srcWidth = $file->getWidth( $page );
|
|
if ( $srcWidth && !$file->mustRender() && $hp['width'] > $srcWidth ) {
|
|
$hp['width'] = $srcWidth;
|
|
}
|
|
$thumb = $file->transform( $hp );
|
|
}
|
|
|
|
if ( $thumb ) {
|
|
$outerWidth = $thumb->getWidth() + 2;
|
|
} else {
|
|
$outerWidth = $hp['width'] + 2;
|
|
}
|
|
}
|
|
|
|
# ThumbnailImage::toHtml() already adds page= onto the end of DjVu URLs
|
|
# So we don't need to pass it here in $query. However, the URL for the
|
|
# zoom icon still needs it, so we make a unique query for it. See bug 14771
|
|
$url = $title->getLocalURL( $query );
|
|
if( $page ) {
|
|
$url = wfAppendQuery( $url, 'page=' . urlencode( $page ) );
|
|
}
|
|
|
|
$s = "<div class=\"thumb t{$fp['align']}\"><div class=\"thumbinner\" style=\"width:{$outerWidth}px;\">";
|
|
if( !$exists ) {
|
|
$s .= $this->makeBrokenImageLinkObj( $title, $fp['title'], '', '', '', $time==true );
|
|
$zoomIcon = '';
|
|
} elseif ( !$thumb ) {
|
|
$s .= htmlspecialchars( wfMsg( 'thumbnail_error', '' ) );
|
|
$zoomIcon = '';
|
|
} else {
|
|
$params = array(
|
|
'alt' => $fp['alt'],
|
|
'title' => $fp['title'],
|
|
'img-class' => 'thumbimage' );
|
|
$params = $this->getImageLinkMTOParams( $fp, $query ) + $params;
|
|
$s .= $thumb->toHtml( $params );
|
|
if ( isset( $fp['framed'] ) ) {
|
|
$zoomIcon = "";
|
|
} else {
|
|
$zoomIcon = '<div class="magnify">'.
|
|
'<a href="' . htmlspecialchars( $url ) . '" class="internal" ' .
|
|
'title="' . htmlspecialchars( wfMsg( 'thumbnail-more' ) ) . '">'.
|
|
'<img src="' . htmlspecialchars( $wgStylePath ) . '/common/images/magnify-clip.png" ' .
|
|
'width="15" height="11" alt="" /></a></div>';
|
|
}
|
|
}
|
|
$s .= ' <div class="thumbcaption">' . $zoomIcon . $fp['caption'] . "</div></div></div>";
|
|
return str_replace("\n", ' ', $s);
|
|
}
|
|
|
|
/**
|
|
* Make a "broken" link to an image
|
|
*
|
|
* @param $title Title object
|
|
* @param $text String: link label
|
|
* @param $query String: query string
|
|
* @param $trail String: link trail
|
|
* @param $prefix String: link prefix
|
|
* @param $time Boolean: a file of a certain timestamp was requested
|
|
* @return String
|
|
*/
|
|
public function makeBrokenImageLinkObj( $title, $text = '', $query = '', $trail = '', $prefix = '', $time = false ) {
|
|
global $wgEnableUploads, $wgUploadMissingFileUrl;
|
|
if( $title instanceof Title ) {
|
|
wfProfileIn( __METHOD__ );
|
|
$currentExists = $time ? ( wfFindFile( $title ) != false ) : false;
|
|
if( ( $wgUploadMissingFileUrl || $wgEnableUploads ) && !$currentExists ) {
|
|
if( $text == '' )
|
|
$text = htmlspecialchars( $title->getPrefixedText() );
|
|
|
|
$redir = RepoGroup::singleton()->getLocalRepo()->checkRedirect( $title );
|
|
if( $redir ) {
|
|
wfProfileOut( __METHOD__ );
|
|
return $this->makeKnownLinkObj( $title, $text, $query, $trail, $prefix );
|
|
}
|
|
|
|
$href = $this->getUploadUrl( $title, $query );
|
|
|
|
|
|
list( $inside, $trail ) = self::splitTrail( $trail );
|
|
|
|
wfProfileOut( __METHOD__ );
|
|
return '<a href="' . htmlspecialchars( $href ) . '" class="new" title="' .
|
|
htmlspecialchars( $title->getPrefixedText(), ENT_QUOTES ) . '">' .
|
|
htmlspecialchars( $prefix . $text . $inside, ENT_NOQUOTES ) . '</a>' . $trail;
|
|
} else {
|
|
wfProfileOut( __METHOD__ );
|
|
return $this->makeKnownLinkObj( $title, $text, $query, $trail, $prefix );
|
|
}
|
|
} else {
|
|
return "<!-- ERROR -->{$prefix}{$text}{$trail}";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the URL to upload a certain file
|
|
*
|
|
* @param $destFile Title object of the file to upload
|
|
* @param $query String: urlencoded query string to prepend
|
|
* @return String: urlencoded URL
|
|
*/
|
|
protected function getUploadUrl( $destFile, $query = '' ) {
|
|
global $wgUploadMissingFileUrl;
|
|
$q = 'wpDestFile=' . $destFile->getPartialUrl();
|
|
if( $query != '' )
|
|
$q .= '&' . $query;
|
|
|
|
if( $wgUploadMissingFileUrl ) {
|
|
return wfAppendQuery( $wgUploadMissingFileUrl, $q );
|
|
} else {
|
|
$upload = SpecialPage::getTitleFor( 'Upload' );
|
|
return $upload->getLocalUrl( $q );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Create a direct link to a given uploaded file.
|
|
*
|
|
* @param $title Title object.
|
|
* @param $text String: pre-sanitized HTML
|
|
* @param $time string: time image was created
|
|
* @return String: HTML
|
|
*
|
|
* @todo Handle invalid or missing images better.
|
|
*/
|
|
public function makeMediaLinkObj( $title, $text = '', $time = false ) {
|
|
if( is_null( $title ) ) {
|
|
### HOTFIX. Instead of breaking, return empty string.
|
|
return $text;
|
|
} else {
|
|
$img = wfFindFile( $title, array( 'time' => $time ) );
|
|
if( $img ) {
|
|
$url = $img->getURL();
|
|
$class = 'internal';
|
|
} else {
|
|
$url = $this->getUploadUrl( $title );
|
|
$class = 'new';
|
|
}
|
|
$alt = htmlspecialchars( $title->getText(), ENT_QUOTES );
|
|
if( $text == '' ) {
|
|
$text = $alt;
|
|
}
|
|
$u = htmlspecialchars( $url );
|
|
return "<a href=\"{$u}\" class=\"$class\" title=\"{$alt}\">{$text}</a>";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Make a link to a special page given its name and, optionally,
|
|
* a message key from the link text.
|
|
* Usage example: $skin->specialLink( 'recentchanges' )
|
|
*/
|
|
function specialLink( $name, $key = '' ) {
|
|
global $wgContLang;
|
|
|
|
if ( $key == '' ) { $key = strtolower( $name ); }
|
|
$pn = $wgContLang->ucfirst( $name );
|
|
return $this->makeKnownLink( $wgContLang->specialPage( $pn ),
|
|
wfMsg( $key ) );
|
|
}
|
|
|
|
/**
|
|
* Make an external link
|
|
* @param $url String: URL to link to
|
|
* @param $text String: text of link
|
|
* @param $escape Boolean: do we escape the link text?
|
|
* @param $linktype String: type of external link. Gets added to the classes
|
|
* @param $attribs Array of extra attributes to <a>
|
|
*
|
|
* @todo FIXME: This is a really crappy implementation. $linktype and
|
|
* 'external' are mashed into the class attrib for the link (which is made
|
|
* into a string). Then, if we've got additional params in $attribs, we
|
|
* add to it. People using this might want to change the classes (or other
|
|
* default link attributes), but passing $attribsText is just messy. Would
|
|
* make a lot more sense to make put the classes into $attribs, let the
|
|
* hook play with them, *then* expand it all at once.
|
|
*/
|
|
function makeExternalLink( $url, $text, $escape = true, $linktype = '', $attribs = array() ) {
|
|
if ( isset( $attribs[ 'class' ] ) ) $class = $attribs[ 'class' ]; # yet another hack :(
|
|
else $class = 'external ' . $linktype;
|
|
|
|
$attribsText = $this->getExternalLinkAttributes( $class );
|
|
$url = htmlspecialchars( $url );
|
|
if( $escape ) {
|
|
$text = htmlspecialchars( $text );
|
|
}
|
|
$link = '';
|
|
$success = wfRunHooks('LinkerMakeExternalLink', array( &$url, &$text, &$link, &$attribs, $linktype ) );
|
|
if(!$success) {
|
|
wfDebug("Hook LinkerMakeExternalLink changed the output of link with url {$url} and text {$text} to {$link}\n", true);
|
|
return $link;
|
|
}
|
|
if ( $attribs ) {
|
|
$attribsText .= Html::expandAttributes( $attribs );
|
|
}
|
|
return '<a href="'.$url.'"'.$attribsText.'>'.$text.'</a>';
|
|
}
|
|
|
|
/**
|
|
* Make user link (or user contributions for unregistered users)
|
|
* @param $userId Integer: user id in database.
|
|
* @param $userText String: user name in database
|
|
* @return String: HTML fragment
|
|
* @private
|
|
*/
|
|
function userLink( $userId, $userText ) {
|
|
if( $userId == 0 ) {
|
|
$page = SpecialPage::getTitleFor( 'Contributions', $userText );
|
|
} else {
|
|
$page = Title::makeTitle( NS_USER, $userText );
|
|
}
|
|
return $this->link( $page, htmlspecialchars( $userText ), array( 'class' => 'mw-userlink' ) );
|
|
}
|
|
|
|
/**
|
|
* Generate standard user tool links (talk, contributions, block link, etc.)
|
|
*
|
|
* @param $userId Integer: user identifier
|
|
* @param $userText String: user name or IP address
|
|
* @param $redContribsWhenNoEdits Boolean: should the contributions link be
|
|
* red if the user has no edits?
|
|
* @param $flags Integer: customisation flags (e.g. self::TOOL_LINKS_NOBLOCK)
|
|
* @param $edits Integer: user edit count (optional, for performance)
|
|
* @return String: HTML fragment
|
|
*/
|
|
public function userToolLinks( $userId, $userText, $redContribsWhenNoEdits = false, $flags = 0, $edits=null ) {
|
|
global $wgUser, $wgDisableAnonTalk, $wgSysopUserBans, $wgLang;
|
|
$talkable = !( $wgDisableAnonTalk && 0 == $userId );
|
|
$blockable = ( $wgSysopUserBans || 0 == $userId ) && !$flags & self::TOOL_LINKS_NOBLOCK;
|
|
|
|
$items = array();
|
|
if( $talkable ) {
|
|
$items[] = $this->userTalkLink( $userId, $userText );
|
|
}
|
|
if( $userId ) {
|
|
// check if the user has an edit
|
|
$attribs = array();
|
|
if( $redContribsWhenNoEdits ) {
|
|
$count = !is_null($edits) ? $edits : User::edits( $userId );
|
|
if( $count == 0 ) {
|
|
$attribs['class'] = 'new';
|
|
}
|
|
}
|
|
$contribsPage = SpecialPage::getTitleFor( 'Contributions', $userText );
|
|
|
|
$items[] = $this->link( $contribsPage, wfMsgHtml( 'contribslink' ), $attribs );
|
|
}
|
|
if( $blockable && $wgUser->isAllowed( 'block' ) ) {
|
|
$items[] = $this->blockLink( $userId, $userText );
|
|
}
|
|
|
|
if( $items ) {
|
|
return ' <span class="mw-usertoollinks">(' . $wgLang->pipeList( $items ) . ')</span>';
|
|
} else {
|
|
return '';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Alias for userToolLinks( $userId, $userText, true );
|
|
* @param $userId Integer: user identifier
|
|
* @param $userText String: user name or IP address
|
|
* @param $edits Integer: user edit count (optional, for performance)
|
|
*/
|
|
public function userToolLinksRedContribs( $userId, $userText, $edits=null ) {
|
|
return $this->userToolLinks( $userId, $userText, true, 0, $edits );
|
|
}
|
|
|
|
|
|
/**
|
|
* @param $userId Integer: user id in database.
|
|
* @param $userText String: user name in database.
|
|
* @return String: HTML fragment with user talk link
|
|
* @private
|
|
*/
|
|
function userTalkLink( $userId, $userText ) {
|
|
$userTalkPage = Title::makeTitle( NS_USER_TALK, $userText );
|
|
$userTalkLink = $this->link( $userTalkPage, wfMsgHtml( 'talkpagelinktext' ) );
|
|
return $userTalkLink;
|
|
}
|
|
|
|
/**
|
|
* @param $userId Integer: userid
|
|
* @param $userText String: user name in database.
|
|
* @return String: HTML fragment with block link
|
|
* @private
|
|
*/
|
|
function blockLink( $userId, $userText ) {
|
|
$blockPage = SpecialPage::getTitleFor( 'Blockip', $userText );
|
|
$blockLink = $this->link( $blockPage, wfMsgHtml( 'blocklink' ) );
|
|
return $blockLink;
|
|
}
|
|
|
|
/**
|
|
* Generate a user link if the current user is allowed to view it
|
|
* @param $rev Revision object.
|
|
* @param $isPublic Boolean: show only if all users can see it
|
|
* @return String: HTML fragment
|
|
*/
|
|
function revUserLink( $rev, $isPublic = false ) {
|
|
if( $rev->isDeleted( Revision::DELETED_USER ) && $isPublic ) {
|
|
$link = wfMsgHtml( 'rev-deleted-user' );
|
|
} else if( $rev->userCan( Revision::DELETED_USER ) ) {
|
|
$link = $this->userLink( $rev->getUser( Revision::FOR_THIS_USER ),
|
|
$rev->getUserText( Revision::FOR_THIS_USER ) );
|
|
} else {
|
|
$link = wfMsgHtml( 'rev-deleted-user' );
|
|
}
|
|
if( $rev->isDeleted( Revision::DELETED_USER ) ) {
|
|
return '<span class="history-deleted">' . $link . '</span>';
|
|
}
|
|
return $link;
|
|
}
|
|
|
|
/**
|
|
* Generate a user tool link cluster if the current user is allowed to view it
|
|
* @param $rev Revision object.
|
|
* @param $isPublic Boolean: show only if all users can see it
|
|
* @return string HTML
|
|
*/
|
|
function revUserTools( $rev, $isPublic = false ) {
|
|
if( $rev->isDeleted( Revision::DELETED_USER ) && $isPublic ) {
|
|
$link = wfMsgHtml( 'rev-deleted-user' );
|
|
} else if( $rev->userCan( Revision::DELETED_USER ) ) {
|
|
$userId = $rev->getUser( Revision::FOR_THIS_USER );
|
|
$userText = $rev->getUserText( Revision::FOR_THIS_USER );
|
|
$link = $this->userLink( $userId, $userText ) .
|
|
' ' . $this->userToolLinks( $userId, $userText );
|
|
} else {
|
|
$link = wfMsgHtml( 'rev-deleted-user' );
|
|
}
|
|
if( $rev->isDeleted( Revision::DELETED_USER ) ) {
|
|
return ' <span class="history-deleted">' . $link . '</span>';
|
|
}
|
|
return $link;
|
|
}
|
|
|
|
/**
|
|
* This function is called by all recent changes variants, by the page history,
|
|
* and by the user contributions list. It is responsible for formatting edit
|
|
* comments. It escapes any HTML in the comment, but adds some CSS to format
|
|
* auto-generated comments (from section editing) and formats [[wikilinks]].
|
|
*
|
|
* @author Erik Moeller <moeller@scireview.de>
|
|
*
|
|
* Note: there's not always a title to pass to this function.
|
|
* Since you can't set a default parameter for a reference, I've turned it
|
|
* temporarily to a value pass. Should be adjusted further. --brion
|
|
*
|
|
* @param $comment String
|
|
* @param $title Mixed: Title object (to generate link to the section in autocomment) or null
|
|
* @param $local Boolean: whether section links should refer to local page
|
|
*/
|
|
function formatComment($comment, $title = null, $local = false) {
|
|
wfProfileIn( __METHOD__ );
|
|
|
|
# Sanitize text a bit:
|
|
$comment = str_replace( "\n", " ", $comment );
|
|
# Allow HTML entities (for bug 13815)
|
|
$comment = Sanitizer::escapeHtmlAllowEntities( $comment );
|
|
|
|
# Render autocomments and make links:
|
|
$comment = $this->formatAutocomments( $comment, $title, $local );
|
|
$comment = $this->formatLinksInComment( $comment, $title, $local );
|
|
|
|
wfProfileOut( __METHOD__ );
|
|
return $comment;
|
|
}
|
|
|
|
/**
|
|
* The pattern for autogen comments is / * foo * /, which makes for
|
|
* some nasty regex.
|
|
* We look for all comments, match any text before and after the comment,
|
|
* add a separator where needed and format the comment itself with CSS
|
|
* Called by Linker::formatComment.
|
|
*
|
|
* @param $comment String: comment text
|
|
* @param $title An optional title object used to links to sections
|
|
* @param $local Boolean: whether section links should refer to local page
|
|
* @return String: formatted comment
|
|
*/
|
|
private function formatAutocomments( $comment, $title = null, $local = false ) {
|
|
// Bah!
|
|
$this->autocommentTitle = $title;
|
|
$this->autocommentLocal = $local;
|
|
$comment = preg_replace_callback(
|
|
'!(.*)/\*\s*(.*?)\s*\*/(.*)!',
|
|
array( $this, 'formatAutocommentsCallback' ),
|
|
$comment );
|
|
unset( $this->autocommentTitle );
|
|
unset( $this->autocommentLocal );
|
|
return $comment;
|
|
}
|
|
|
|
private function formatAutocommentsCallback( $match ) {
|
|
$title = $this->autocommentTitle;
|
|
$local = $this->autocommentLocal;
|
|
|
|
$pre = $match[1];
|
|
$auto = $match[2];
|
|
$post = $match[3];
|
|
$link = '';
|
|
if ( $title ) {
|
|
$section = $auto;
|
|
|
|
# Remove links that a user may have manually put in the autosummary
|
|
# This could be improved by copying as much of Parser::stripSectionName as desired.
|
|
$section = str_replace( '[[:', '', $section );
|
|
$section = str_replace( '[[', '', $section );
|
|
$section = str_replace( ']]', '', $section );
|
|
|
|
$section = Sanitizer::normalizeSectionNameWhitespace( $section ); # bug 22784
|
|
if ( $local ) {
|
|
$sectionTitle = Title::newFromText( '#' . $section );
|
|
} else {
|
|
$sectionTitle = Title::makeTitleSafe( $title->getNamespace(),
|
|
$title->getDBkey(), $section );
|
|
}
|
|
if ( $sectionTitle ) {
|
|
$link = $this->link( $sectionTitle,
|
|
htmlspecialchars( wfMsgForContent( 'sectionlink' ) ), array(), array(),
|
|
'noclasses' );
|
|
} else {
|
|
$link = '';
|
|
}
|
|
}
|
|
$auto = "$link$auto";
|
|
if( $pre ) {
|
|
# written summary $presep autocomment (summary /* section */)
|
|
$auto = wfMsgExt( 'autocomment-prefix', array( 'escapenoentities', 'content' ) ) . $auto;
|
|
}
|
|
if( $post ) {
|
|
# autocomment $postsep written summary (/* section */ summary)
|
|
$auto .= wfMsgExt( 'colon-separator', array( 'escapenoentities', 'content' ) );
|
|
}
|
|
$auto = '<span class="autocomment">' . $auto . '</span>';
|
|
$comment = $pre . $auto . $post;
|
|
return $comment;
|
|
}
|
|
|
|
/**
|
|
* Formats wiki links and media links in text; all other wiki formatting
|
|
* is ignored
|
|
*
|
|
* @todo Fixme: doesn't handle sub-links as in image thumb texts like the main parser
|
|
* @param $comment String: text to format links in
|
|
* @param $title An optional title object used to links to sections
|
|
* @param $local Boolean: whether section links should refer to local page
|
|
* @return String
|
|
*/
|
|
public function formatLinksInComment( $comment, $title = null, $local = false ) {
|
|
$this->commentContextTitle = $title;
|
|
$this->commentLocal = $local;
|
|
$html = preg_replace_callback(
|
|
'/\[\[:?(.*?)(\|(.*?))*\]\]([^[]*)/',
|
|
array( $this, 'formatLinksInCommentCallback' ),
|
|
$comment );
|
|
unset( $this->commentContextTitle );
|
|
unset( $this->commentLocal );
|
|
return $html;
|
|
}
|
|
|
|
protected function formatLinksInCommentCallback( $match ) {
|
|
global $wgContLang;
|
|
|
|
$medians = '(?:' . preg_quote( MWNamespace::getCanonicalName( NS_MEDIA ), '/' ) . '|';
|
|
$medians .= preg_quote( $wgContLang->getNsText( NS_MEDIA ), '/' ) . '):';
|
|
|
|
$comment = $match[0];
|
|
|
|
# fix up urlencoded title texts (copied from Parser::replaceInternalLinks)
|
|
if( strpos( $match[1], '%' ) !== false ) {
|
|
$match[1] = str_replace( array('<', '>'), array('<', '>'), urldecode($match[1]) );
|
|
}
|
|
|
|
# Handle link renaming [[foo|text]] will show link as "text"
|
|
if( $match[3] != "" ) {
|
|
$text = $match[3];
|
|
} else {
|
|
$text = $match[1];
|
|
}
|
|
$submatch = array();
|
|
$thelink = null;
|
|
if( preg_match( '/^' . $medians . '(.*)$/i', $match[1], $submatch ) ) {
|
|
# Media link; trail not supported.
|
|
$linkRegexp = '/\[\[(.*?)\]\]/';
|
|
$title = Title::makeTitleSafe( NS_FILE, $submatch[1] );
|
|
$thelink = $this->makeMediaLinkObj( $title, $text );
|
|
} else {
|
|
# Other kind of link
|
|
if( preg_match( $wgContLang->linkTrail(), $match[4], $submatch ) ) {
|
|
$trail = $submatch[1];
|
|
} else {
|
|
$trail = "";
|
|
}
|
|
$linkRegexp = '/\[\[(.*?)\]\]' . preg_quote( $trail, '/' ) . '/';
|
|
if (isset($match[1][0]) && $match[1][0] == ':')
|
|
$match[1] = substr($match[1], 1);
|
|
list( $inside, $trail ) = Linker::splitTrail( $trail );
|
|
|
|
$linkText = $text;
|
|
$linkTarget = Linker::normalizeSubpageLink( $this->commentContextTitle,
|
|
$match[1], $linkText );
|
|
|
|
$target = Title::newFromText( $linkTarget );
|
|
if( $target ) {
|
|
if( $target->getText() == '' && $target->getInterwiki() === ''
|
|
&& !$this->commentLocal && $this->commentContextTitle )
|
|
{
|
|
$newTarget = clone( $this->commentContextTitle );
|
|
$newTarget->setFragment( '#' . $target->getFragment() );
|
|
$target = $newTarget;
|
|
}
|
|
$thelink = $this->link(
|
|
$target,
|
|
$linkText . $inside
|
|
) . $trail;
|
|
}
|
|
}
|
|
if( $thelink ) {
|
|
// If the link is still valid, go ahead and replace it in!
|
|
$comment = preg_replace( $linkRegexp, StringUtils::escapeRegexReplacement( $thelink ), $comment, 1 );
|
|
}
|
|
|
|
return $comment;
|
|
}
|
|
|
|
static function normalizeSubpageLink( $contextTitle, $target, &$text ) {
|
|
# Valid link forms:
|
|
# Foobar -- normal
|
|
# :Foobar -- override special treatment of prefix (images, language links)
|
|
# /Foobar -- convert to CurrentPage/Foobar
|
|
# /Foobar/ -- convert to CurrentPage/Foobar, strip the initial / from text
|
|
# ../ -- convert to CurrentPage, from CurrentPage/CurrentSubPage
|
|
# ../Foobar -- convert to CurrentPage/Foobar, from CurrentPage/CurrentSubPage
|
|
|
|
wfProfileIn( __METHOD__ );
|
|
$ret = $target; # default return value is no change
|
|
|
|
# Some namespaces don't allow subpages,
|
|
# so only perform processing if subpages are allowed
|
|
if( $contextTitle && MWNamespace::hasSubpages( $contextTitle->getNamespace() ) ) {
|
|
$hash = strpos( $target, '#' );
|
|
if( $hash !== false ) {
|
|
$suffix = substr( $target, $hash );
|
|
$target = substr( $target, 0, $hash );
|
|
} else {
|
|
$suffix = '';
|
|
}
|
|
# bug 7425
|
|
$target = trim( $target );
|
|
# Look at the first character
|
|
if( $target != '' && $target{0} === '/' ) {
|
|
# / at end means we don't want the slash to be shown
|
|
$m = array();
|
|
$trailingSlashes = preg_match_all( '%(/+)$%', $target, $m );
|
|
if( $trailingSlashes ) {
|
|
$noslash = $target = substr( $target, 1, -strlen($m[0][0]) );
|
|
} else {
|
|
$noslash = substr( $target, 1 );
|
|
}
|
|
|
|
$ret = $contextTitle->getPrefixedText(). '/' . trim($noslash) . $suffix;
|
|
if( $text === '' ) {
|
|
$text = $target . $suffix;
|
|
} # this might be changed for ugliness reasons
|
|
} else {
|
|
# check for .. subpage backlinks
|
|
$dotdotcount = 0;
|
|
$nodotdot = $target;
|
|
while( strncmp( $nodotdot, "../", 3 ) == 0 ) {
|
|
++$dotdotcount;
|
|
$nodotdot = substr( $nodotdot, 3 );
|
|
}
|
|
if($dotdotcount > 0) {
|
|
$exploded = explode( '/', $contextTitle->GetPrefixedText() );
|
|
if( count( $exploded ) > $dotdotcount ) { # not allowed to go below top level page
|
|
$ret = implode( '/', array_slice( $exploded, 0, -$dotdotcount ) );
|
|
# / at the end means don't show full path
|
|
if( substr( $nodotdot, -1, 1 ) === '/' ) {
|
|
$nodotdot = substr( $nodotdot, 0, -1 );
|
|
if( $text === '' ) {
|
|
$text = $nodotdot . $suffix;
|
|
}
|
|
}
|
|
$nodotdot = trim( $nodotdot );
|
|
if( $nodotdot != '' ) {
|
|
$ret .= '/' . $nodotdot;
|
|
}
|
|
$ret .= $suffix;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
wfProfileOut( __METHOD__ );
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* Wrap a comment in standard punctuation and formatting if
|
|
* it's non-empty, otherwise return empty string.
|
|
*
|
|
* @param $comment String
|
|
* @param $title Mixed: Title object (to generate link to section in autocomment) or null
|
|
* @param $local Boolean: whether section links should refer to local page
|
|
*
|
|
* @return string
|
|
*/
|
|
function commentBlock( $comment, $title = null, $local = false ) {
|
|
// '*' used to be the comment inserted by the software way back
|
|
// in antiquity in case none was provided, here for backwards
|
|
// compatability, acc. to brion -ævar
|
|
if( $comment == '' || $comment == '*' ) {
|
|
return '';
|
|
} else {
|
|
$formatted = $this->formatComment( $comment, $title, $local );
|
|
return " <span class=\"comment\">($formatted)</span>";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Wrap and format the given revision's comment block, if the current
|
|
* user is allowed to view it.
|
|
*
|
|
* @param $rev Revision object
|
|
* @param $local Boolean: whether section links should refer to local page
|
|
* @param $isPublic Boolean: show only if all users can see it
|
|
* @return String: HTML fragment
|
|
*/
|
|
function revComment( Revision $rev, $local = false, $isPublic = false ) {
|
|
if( $rev->getRawComment() == "" ) return "";
|
|
if( $rev->isDeleted( Revision::DELETED_COMMENT ) && $isPublic ) {
|
|
$block = " <span class=\"comment\">" . wfMsgHtml( 'rev-deleted-comment' ) . "</span>";
|
|
} else if( $rev->userCan( Revision::DELETED_COMMENT ) ) {
|
|
$block = $this->commentBlock( $rev->getComment( Revision::FOR_THIS_USER ),
|
|
$rev->getTitle(), $local );
|
|
} else {
|
|
$block = " <span class=\"comment\">" . wfMsgHtml( 'rev-deleted-comment' ) . "</span>";
|
|
}
|
|
if( $rev->isDeleted( Revision::DELETED_COMMENT ) ) {
|
|
return " <span class=\"history-deleted\">$block</span>";
|
|
}
|
|
return $block;
|
|
}
|
|
|
|
public function formatRevisionSize( $size ) {
|
|
if ( $size == 0 ) {
|
|
$stxt = wfMsgExt( 'historyempty', 'parsemag' );
|
|
} else {
|
|
global $wgLang;
|
|
$stxt = wfMsgExt( 'nbytes', 'parsemag', $wgLang->formatNum( $size ) );
|
|
$stxt = "($stxt)";
|
|
}
|
|
$stxt = htmlspecialchars( $stxt );
|
|
return "<span class=\"history-size\">$stxt</span>";
|
|
}
|
|
|
|
/**
|
|
* Add another level to the Table of Contents
|
|
*/
|
|
function tocIndent() {
|
|
return "\n<ul>";
|
|
}
|
|
|
|
/**
|
|
* Finish one or more sublevels on the Table of Contents
|
|
*/
|
|
function tocUnindent($level) {
|
|
return "</li>\n" . str_repeat( "</ul>\n</li>\n", $level>0 ? $level : 0 );
|
|
}
|
|
|
|
/**
|
|
* parameter level defines if we are on an indentation level
|
|
*/
|
|
function tocLine( $anchor, $tocline, $tocnumber, $level, $sectionIndex = false ) {
|
|
$classes = "toclevel-$level";
|
|
if ( $sectionIndex !== false )
|
|
$classes .= " tocsection-$sectionIndex";
|
|
return "\n<li class=\"$classes\"><a href=\"#" .
|
|
$anchor . '"><span class="tocnumber">' .
|
|
$tocnumber . '</span> <span class="toctext">' .
|
|
$tocline . '</span></a>';
|
|
}
|
|
|
|
/**
|
|
* End a Table Of Contents line.
|
|
* tocUnindent() will be used instead if we're ending a line below
|
|
* the new level.
|
|
*/
|
|
function tocLineEnd() {
|
|
return "</li>\n";
|
|
}
|
|
|
|
/**
|
|
* Wraps the TOC in a table and provides the hide/collapse javascript.
|
|
*
|
|
* @param $toc String: html of the Table Of Contents
|
|
* @return String: full html of the TOC
|
|
*/
|
|
function tocList($toc) {
|
|
$title = wfMsgHtml('toc') ;
|
|
return
|
|
'<table id="toc" class="toc"><tr><td>'
|
|
. '<div id="toctitle"><h2>' . $title . "</h2></div>\n"
|
|
. $toc
|
|
# no trailing newline, script should not be wrapped in a
|
|
# paragraph
|
|
. "</ul>\n</td></tr></table>"
|
|
. Html::inlineScript(
|
|
'if (window.showTocToggle) {'
|
|
. ' var tocShowText = "' . Xml::escapeJsString( wfMsg('showtoc') ) . '";'
|
|
. ' var tocHideText = "' . Xml::escapeJsString( wfMsg('hidetoc') ) . '";'
|
|
. ' showTocToggle();'
|
|
. ' } ' )
|
|
. "\n";
|
|
}
|
|
|
|
/**
|
|
* Generate a table of contents from a section tree
|
|
* Currently unused.
|
|
*
|
|
* @param $tree Return value of ParserOutput::getSections()
|
|
* @return String: HTML fragment
|
|
*/
|
|
public function generateTOC( $tree ) {
|
|
$toc = '';
|
|
$lastLevel = 0;
|
|
foreach ( $tree as $section ) {
|
|
if ( $section['toclevel'] > $lastLevel )
|
|
$toc .= $this->tocIndent();
|
|
else if ( $section['toclevel'] < $lastLevel )
|
|
$toc .= $this->tocUnindent(
|
|
$lastLevel - $section['toclevel'] );
|
|
else
|
|
$toc .= $this->tocLineEnd();
|
|
|
|
$toc .= $this->tocLine( $section['anchor'],
|
|
$section['line'], $section['number'],
|
|
$section['toclevel'], $section['index'] );
|
|
$lastLevel = $section['toclevel'];
|
|
}
|
|
$toc .= $this->tocLineEnd();
|
|
return $this->tocList( $toc );
|
|
}
|
|
|
|
/**
|
|
* Create a section edit link. This supersedes editSectionLink() and
|
|
* editSectionLinkForOther().
|
|
*
|
|
* @param $nt Title The title being linked to (may not be the same as
|
|
* $wgTitle, if the section is included from a template)
|
|
* @param $section string The designation of the section being pointed to,
|
|
* to be included in the link, like "§ion=$section"
|
|
* @param $tooltip string The tooltip to use for the link: will be escaped
|
|
* and wrapped in the 'editsectionhint' message
|
|
* @param $lang string Language code
|
|
* @return string HTML to use for edit link
|
|
*/
|
|
public function doEditSectionLink( Title $nt, $section, $tooltip = null, $lang = false ) {
|
|
// HTML generated here should probably have userlangattributes
|
|
// added to it for LTR text on RTL pages
|
|
$attribs = array();
|
|
if( !is_null( $tooltip ) ) {
|
|
$attribs['title'] = wfMsgReal( 'editsectionhint', array( $tooltip ), true, $lang );
|
|
}
|
|
$link = $this->link( $nt, wfMsgExt( 'editsection', array( 'language'=> $lang ) ),
|
|
$attribs,
|
|
array( 'action' => 'edit', 'section' => $section ),
|
|
array( 'noclasses', 'known' )
|
|
);
|
|
|
|
# Run the old hook. This takes up half of the function . . . hopefully
|
|
# we can rid of it someday.
|
|
$attribs = '';
|
|
if( $tooltip ) {
|
|
$attribs = htmlspecialchars( wfMsgReal( 'editsectionhint', array( $tooltip ), true, $lang ) );
|
|
$attribs = " title=\"$attribs\"";
|
|
}
|
|
$result = null;
|
|
wfRunHooks( 'EditSectionLink', array( &$this, $nt, $section, $attribs, $link, &$result ) );
|
|
if( !is_null( $result ) ) {
|
|
# For reverse compatibility, add the brackets *after* the hook is
|
|
# run, and even add them to hook-provided text. (This is the main
|
|
# reason that the EditSectionLink hook is deprecated in favor of
|
|
# DoEditSectionLink: it can't change the brackets or the span.)
|
|
$result = wfMsgExt( 'editsection-brackets', array( 'escape', 'replaceafter', 'language'=>$lang ), $link );
|
|
return "<span class=\"editsection\">$result</span>";
|
|
}
|
|
|
|
# Add the brackets and the span, and *then* run the nice new hook, with
|
|
# clean and non-redundant arguments.
|
|
$result = wfMsgExt( 'editsection-brackets', array( 'escape', 'replaceafter', 'language'=>$lang ), $link );
|
|
$result = "<span class=\"editsection\">$result</span>";
|
|
|
|
wfRunHooks( 'DoEditSectionLink', array( $this, $nt, $section, $tooltip, &$result ) );
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Create a headline for content
|
|
*
|
|
* @param $level Integer: the level of the headline (1-6)
|
|
* @param $attribs String: any attributes for the headline, starting with
|
|
* a space and ending with '>'
|
|
* This *must* be at least '>' for no attribs
|
|
* @param $anchor String: the anchor to give the headline (the bit after the #)
|
|
* @param $text String: the text of the header
|
|
* @param $link String: HTML to add for the section edit link
|
|
* @param $legacyAnchor Mixed: a second, optional anchor to give for
|
|
* backward compatibility (false to omit)
|
|
*
|
|
* @return String: HTML headline
|
|
*/
|
|
public function makeHeadline( $level, $attribs, $anchor, $text, $link, $legacyAnchor = false ) {
|
|
$ret = "<h$level$attribs"
|
|
. $link
|
|
. " <span class=\"mw-headline\" id=\"$anchor\">$text</span>"
|
|
. "</h$level>";
|
|
if ( $legacyAnchor !== false ) {
|
|
$ret = "<a id=\"$legacyAnchor\"></a>$ret";
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* 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 !== '' ) {
|
|
$m = array();
|
|
if ( preg_match( $regex, $trail, $m ) ) {
|
|
$inside = $m[1];
|
|
$trail = $m[2];
|
|
}
|
|
}
|
|
return array( $inside, $trail );
|
|
}
|
|
|
|
/**
|
|
* Generate a rollback link for a given revision. Currently it's the
|
|
* caller's responsibility to ensure that the revision is the top one. If
|
|
* it's not, of course, the user will get an error message.
|
|
*
|
|
* If the calling page is called with the parameter &bot=1, all rollback
|
|
* links also get that parameter. It causes the edit itself and the rollback
|
|
* to be marked as "bot" edits. Bot edits are hidden by default from recent
|
|
* changes, so this allows sysops to combat a busy vandal without bothering
|
|
* other users.
|
|
*
|
|
* @param $rev Revision object
|
|
*/
|
|
function generateRollback( $rev ) {
|
|
return '<span class="mw-rollback-link">['
|
|
. $this->buildRollbackLink( $rev )
|
|
. ']</span>';
|
|
}
|
|
|
|
/**
|
|
* Build a raw rollback link, useful for collections of "tool" links
|
|
*
|
|
* @param $rev Revision object
|
|
* @return String: HTML fragment
|
|
*/
|
|
public function buildRollbackLink( $rev ) {
|
|
global $wgRequest, $wgUser;
|
|
$title = $rev->getTitle();
|
|
$query = array(
|
|
'action' => 'rollback',
|
|
'from' => $rev->getUserText()
|
|
);
|
|
if( $wgRequest->getBool( 'bot' ) ) {
|
|
$query['bot'] = '1';
|
|
$query['hidediff'] = '1'; // bug 15999
|
|
}
|
|
$query['token'] = $wgUser->editToken( array( $title->getPrefixedText(),
|
|
$rev->getUserText() ) );
|
|
return $this->link( $title, wfMsgHtml( 'rollbacklink' ),
|
|
array( 'title' => wfMsg( 'tooltip-rollback' ) ),
|
|
$query, array( 'known', 'noclasses' ) );
|
|
}
|
|
|
|
/**
|
|
* Returns HTML for the "templates used on this page" list.
|
|
*
|
|
* @param $templates Array of templates from Article::getUsedTemplate
|
|
* or similar
|
|
* @param $preview Boolean: whether this is for a preview
|
|
* @param $section Boolean: whether this is for a section edit
|
|
* @return String: HTML output
|
|
*/
|
|
public function formatTemplates( $templates, $preview = false, $section = false ) {
|
|
wfProfileIn( __METHOD__ );
|
|
|
|
$outText = '';
|
|
if ( count( $templates ) > 0 ) {
|
|
# Do a batch existence check
|
|
$batch = new LinkBatch;
|
|
foreach( $templates as $title ) {
|
|
$batch->addObj( $title );
|
|
}
|
|
$batch->execute();
|
|
|
|
# Construct the HTML
|
|
$outText = '<div class="mw-templatesUsedExplanation">';
|
|
if ( $preview ) {
|
|
$outText .= wfMsgExt( 'templatesusedpreview', array( 'parse' ), count( $templates ) );
|
|
} elseif ( $section ) {
|
|
$outText .= wfMsgExt( 'templatesusedsection', array( 'parse' ), count( $templates ) );
|
|
} else {
|
|
$outText .= wfMsgExt( 'templatesused', array( 'parse' ), count( $templates ) );
|
|
}
|
|
$outText .= "</div><ul>\n";
|
|
|
|
usort( $templates, array( 'Title', 'compare' ) );
|
|
foreach ( $templates as $titleObj ) {
|
|
$r = $titleObj->getRestrictions( 'edit' );
|
|
if ( in_array( 'sysop', $r ) ) {
|
|
$protected = wfMsgExt( 'template-protected', array( 'parseinline' ) );
|
|
} elseif ( in_array( 'autoconfirmed', $r ) ) {
|
|
$protected = wfMsgExt( 'template-semiprotected', array( 'parseinline' ) );
|
|
} else {
|
|
$protected = '';
|
|
}
|
|
if( $titleObj->quickUserCan( 'edit' ) ) {
|
|
$editLink = $this->link(
|
|
$titleObj,
|
|
wfMsg( 'editlink' ),
|
|
array(),
|
|
array( 'action' => 'edit' )
|
|
);
|
|
} else {
|
|
$editLink = $this->link(
|
|
$titleObj,
|
|
wfMsg( 'viewsourcelink' ),
|
|
array(),
|
|
array( 'action' => 'edit' )
|
|
);
|
|
}
|
|
$outText .= '<li>' . $this->link( $titleObj ) . ' (' . $editLink . ') ' . $protected . '</li>';
|
|
}
|
|
$outText .= '</ul>';
|
|
}
|
|
wfProfileOut( __METHOD__ );
|
|
return $outText;
|
|
}
|
|
|
|
/**
|
|
* Returns HTML for the "hidden categories on this page" list.
|
|
*
|
|
* @param $hiddencats Array of hidden categories from Article::getHiddenCategories
|
|
* or similar
|
|
* @return String: HTML output
|
|
*/
|
|
public function formatHiddenCategories( $hiddencats ) {
|
|
global $wgLang;
|
|
wfProfileIn( __METHOD__ );
|
|
|
|
$outText = '';
|
|
if ( count( $hiddencats ) > 0 ) {
|
|
# Construct the HTML
|
|
$outText = '<div class="mw-hiddenCategoriesExplanation">';
|
|
$outText .= wfMsgExt( 'hiddencategories', array( 'parse' ), $wgLang->formatnum( count( $hiddencats ) ) );
|
|
$outText .= "</div><ul>\n";
|
|
|
|
foreach ( $hiddencats as $titleObj ) {
|
|
$outText .= '<li>' . $this->link( $titleObj, null, array(), array(), 'known' ) . "</li>\n"; # If it's hidden, it must exist - no need to check with a LinkBatch
|
|
}
|
|
$outText .= '</ul>';
|
|
}
|
|
wfProfileOut( __METHOD__ );
|
|
return $outText;
|
|
}
|
|
|
|
/**
|
|
* Format a size in bytes for output, using an appropriate
|
|
* unit (B, KB, MB or GB) according to the magnitude in question
|
|
*
|
|
* @param $size Size to format
|
|
* @return String
|
|
*/
|
|
public function formatSize( $size ) {
|
|
global $wgLang;
|
|
return htmlspecialchars( $wgLang->formatSize( $size ) );
|
|
}
|
|
|
|
/**
|
|
* Given the id of an interface element, constructs the appropriate title
|
|
* attribute from the system messages. (Note, this is usually the id but
|
|
* isn't always, because sometimes the accesskey needs to go on a different
|
|
* element than the id, for reverse-compatibility, etc.)
|
|
*
|
|
* @param $name String: id of the element, minus prefixes.
|
|
* @param $options Mixed: null or the string 'withaccess' to add an access-
|
|
* key hint
|
|
* @return String: contents of the title attribute (which you must HTML-
|
|
* escape), or false for no title attribute
|
|
*/
|
|
public function titleAttrib( $name, $options = null ) {
|
|
wfProfileIn( __METHOD__ );
|
|
|
|
if ( wfEmptyMsg( "tooltip-$name" ) ) {
|
|
$tooltip = false;
|
|
} else {
|
|
$tooltip = wfMsg( "tooltip-$name" );
|
|
# Compatibility: formerly some tooltips had [alt-.] hardcoded
|
|
$tooltip = preg_replace( "/ ?\[alt-.\]$/", '', $tooltip );
|
|
# Message equal to '-' means suppress it.
|
|
if ( $tooltip == '-' ) {
|
|
$tooltip = false;
|
|
}
|
|
}
|
|
|
|
if ( $options == 'withaccess' ) {
|
|
$accesskey = $this->accesskey( $name );
|
|
if( $accesskey !== false ) {
|
|
if ( $tooltip === false || $tooltip === '' ) {
|
|
$tooltip = "[$accesskey]";
|
|
} else {
|
|
$tooltip .= " [$accesskey]";
|
|
}
|
|
}
|
|
}
|
|
|
|
wfProfileOut( __METHOD__ );
|
|
return $tooltip;
|
|
}
|
|
|
|
/**
|
|
* Given the id of an interface element, constructs the appropriate
|
|
* accesskey attribute from the system messages. (Note, this is usually
|
|
* the id but isn't always, because sometimes the accesskey needs to go on
|
|
* a different element than the id, for reverse-compatibility, etc.)
|
|
*
|
|
* @param $name String: id of the element, minus prefixes.
|
|
* @return String: contents of the accesskey attribute (which you must HTML-
|
|
* escape), or false for no accesskey attribute
|
|
*/
|
|
public function accesskey( $name ) {
|
|
wfProfileIn( __METHOD__ );
|
|
|
|
if ( wfEmptyMsg( "accesskey-$name" ) ) {
|
|
$accesskey = false;
|
|
} else {
|
|
$accesskey = wfMsg( "accesskey-$name" );
|
|
if ( $accesskey === '' || $accesskey === '-' ) {
|
|
# FIXME: Per standard MW behavior, a value of '-' means to suppress the
|
|
# attribute, but this is broken for accesskey: that might be a useful
|
|
# value.
|
|
$accesskey = false;
|
|
}
|
|
}
|
|
|
|
wfProfileOut( __METHOD__ );
|
|
return $accesskey;
|
|
}
|
|
|
|
/**
|
|
* Creates a (show/hide) link for deleting revisions/log entries
|
|
*
|
|
* @param $query Array: query parameters to be passed to link()
|
|
* @param $restricted Boolean: set to true to use a <strong> instead of a <span>
|
|
* @param $delete Boolean: set to true to use (show/hide) rather than (show)
|
|
*
|
|
* @return String: HTML <a> link to Special:Revisiondelete, wrapped in a
|
|
* span to allow for customization of appearance with CSS
|
|
*/
|
|
public function revDeleteLink( $query = array(), $restricted = false, $delete = true ) {
|
|
$sp = SpecialPage::getTitleFor( 'Revisiondelete' );
|
|
$text = $delete ? wfMsgHtml( 'rev-delundel' ) : wfMsgHtml( 'rev-showdeleted' );
|
|
$tag = $restricted ? 'strong' : 'span';
|
|
$link = $this->link( $sp, $text, array(), $query, array( 'known', 'noclasses' ) );
|
|
return Xml::tags( $tag, array( 'class' => 'mw-revdelundel-link' ), "($link)" );
|
|
}
|
|
|
|
/**
|
|
* Creates a dead (show/hide) link for deleting revisions/log entries
|
|
*
|
|
* @param $delete Boolean: set to true to use (show/hide) rather than (show)
|
|
*
|
|
* @return string HTML text wrapped in a span to allow for customization
|
|
* of appearance with CSS
|
|
*/
|
|
public function revDeleteLinkDisabled( $delete = true ) {
|
|
$text = $delete ? wfMsgHtml( 'rev-delundel' ) : wfMsgHtml( 'rev-showdeleted' );
|
|
return Xml::tags( 'span', array( 'class' => 'mw-revdelundel-link' ), "($text)" );
|
|
}
|
|
|
|
/* Deprecated methods */
|
|
|
|
/**
|
|
* @deprecated
|
|
*/
|
|
function postParseLinkColour( $s = null ) {
|
|
wfDeprecated( __METHOD__ );
|
|
return null;
|
|
}
|
|
|
|
|
|
/**
|
|
* @deprecated Use link()
|
|
*
|
|
* This function is a shortcut to makeLinkObj(Title::newFromText($title),...). Do not call
|
|
* it if you already have a title object handy. See makeLinkObj for further documentation.
|
|
*
|
|
* @param $title String: the text of the title
|
|
* @param $text String: link text
|
|
* @param $query String: optional query part
|
|
* @param $trail String: optional trail. Alphabetic characters at the start of this string will
|
|
* be included in the link text. Other characters will be appended after
|
|
* the end of the link.
|
|
*/
|
|
function makeLink( $title, $text = '', $query = '', $trail = '' ) {
|
|
wfProfileIn( __METHOD__ );
|
|
$nt = Title::newFromText( $title );
|
|
if ( $nt instanceof Title ) {
|
|
$result = $this->makeLinkObj( $nt, $text, $query, $trail );
|
|
} else {
|
|
wfDebug( 'Invalid title passed to Linker::makeLink(): "'.$title."\"\n" );
|
|
$result = $text == "" ? $title : $text;
|
|
}
|
|
|
|
wfProfileOut( __METHOD__ );
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* @deprecated Use link()
|
|
*
|
|
* This function is a shortcut to makeKnownLinkObj(Title::newFromText($title),...). Do not call
|
|
* it if you already have a title object handy. See makeKnownLinkObj for further documentation.
|
|
*
|
|
* @param $title String: the text of the title
|
|
* @param $text String: link text
|
|
* @param $query String: optional query part
|
|
* @param $trail String: optional trail. Alphabetic characters at the start of this string will
|
|
* be included in the link text. Other characters will be appended after
|
|
* the end of the link.
|
|
* @param $prefix String: Optional prefix
|
|
* @param $aprops String: extra attributes to the a-element
|
|
*/
|
|
function makeKnownLink( $title, $text = '', $query = '', $trail = '', $prefix = '',$aprops = '') {
|
|
$nt = Title::newFromText( $title );
|
|
if ( $nt instanceof Title ) {
|
|
return $this->makeKnownLinkObj( $nt, $text, $query, $trail, $prefix , $aprops );
|
|
} else {
|
|
wfDebug( 'Invalid title passed to Linker::makeKnownLink(): "'.$title."\"\n" );
|
|
return $text == '' ? $title : $text;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @deprecated Use link()
|
|
*
|
|
* This function is a shortcut to makeBrokenLinkObj(Title::newFromText($title),...). Do not call
|
|
* it if you already have a title object handy. See makeBrokenLinkObj for further documentation.
|
|
*
|
|
* @param $title String: The text of the title
|
|
* @param $text String: Link text
|
|
* @param $query String: Optional query part
|
|
* @param $trail String: Optional trail. Alphabetic characters at the start of this string will
|
|
* be included in the link text. Other characters will be appended after
|
|
* the end of the link.
|
|
*/
|
|
function makeBrokenLink( $title, $text = '', $query = '', $trail = '' ) {
|
|
$nt = Title::newFromText( $title );
|
|
if ( $nt instanceof Title ) {
|
|
return $this->makeBrokenLinkObj( $nt, $text, $query, $trail );
|
|
} else {
|
|
wfDebug( 'Invalid title passed to Linker::makeBrokenLink(): "'.$title."\"\n" );
|
|
return $text == '' ? $title : $text;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @deprecated Use link()
|
|
*
|
|
* This function is a shortcut to makeStubLinkObj(Title::newFromText($title),...). Do not call
|
|
* it if you already have a title object handy. See makeStubLinkObj for further documentation.
|
|
*
|
|
* @param $title String: the text of the title
|
|
* @param $text String: link text
|
|
* @param $query String: optional query part
|
|
* @param $trail String: optional trail. Alphabetic characters at the start of this string will
|
|
* be included in the link text. Other characters will be appended after
|
|
* the end of the link.
|
|
*/
|
|
function makeStubLink( $title, $text = '', $query = '', $trail = '' ) {
|
|
wfDeprecated( __METHOD__ );
|
|
$nt = Title::newFromText( $title );
|
|
if ( $nt instanceof Title ) {
|
|
return $this->makeStubLinkObj( $nt, $text, $query, $trail );
|
|
} else {
|
|
wfDebug( 'Invalid title passed to Linker::makeStubLink(): "'.$title."\"\n" );
|
|
return $text == '' ? $title : $text;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @deprecated Use link()
|
|
*
|
|
* Make a link for a title which may or may not be in the database. If you need to
|
|
* call this lots of times, pre-fill the link cache with a LinkBatch, otherwise each
|
|
* call to this will result in a DB query.
|
|
*
|
|
* @param $nt Title: the title object to make the link from, e.g. from
|
|
* Title::newFromText.
|
|
* @param $text String: link text
|
|
* @param $query String: optional query part
|
|
* @param $trail String: optional trail. Alphabetic characters at the start of this string will
|
|
* be included in the link text. Other characters will be appended after
|
|
* the end of the link.
|
|
* @param $prefix String: optional prefix. As trail, only before instead of after.
|
|
*/
|
|
function makeLinkObj( $nt, $text= '', $query = '', $trail = '', $prefix = '' ) {
|
|
wfProfileIn( __METHOD__ );
|
|
|
|
$query = wfCgiToArray( $query );
|
|
list( $inside, $trail ) = Linker::splitTrail( $trail );
|
|
if( $text === '' ) {
|
|
$text = $this->linkText( $nt );
|
|
}
|
|
|
|
$ret = $this->link( $nt, "$prefix$text$inside", array(), $query ) . $trail;
|
|
|
|
wfProfileOut( __METHOD__ );
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* @deprecated Use link()
|
|
*
|
|
* Make a link for a title which definitely exists. This is faster than makeLinkObj because
|
|
* it doesn't have to do a database query. It's also valid for interwiki titles and special
|
|
* pages.
|
|
*
|
|
* @param $title Title object of target page
|
|
* @param $text String: text to replace the title
|
|
* @param $query String: link target
|
|
* @param $trail String: text after link
|
|
* @param $prefix String: text before link text
|
|
* @param $aprops String: extra attributes to the a-element
|
|
* @param $style String: style to apply - if empty, use getInternalLinkAttributesObj instead
|
|
* @return the a-element
|
|
*/
|
|
function makeKnownLinkObj( $title, $text = '', $query = '', $trail = '', $prefix = '' , $aprops = '', $style = '' ) {
|
|
wfProfileIn( __METHOD__ );
|
|
|
|
if ( $text == '' ) {
|
|
$text = $this->linkText( $title );
|
|
}
|
|
$attribs = Sanitizer::mergeAttributes(
|
|
Sanitizer::decodeTagAttributes( $aprops ),
|
|
Sanitizer::decodeTagAttributes( $style )
|
|
);
|
|
$query = wfCgiToArray( $query );
|
|
list( $inside, $trail ) = Linker::splitTrail( $trail );
|
|
|
|
$ret = $this->link( $title, "$prefix$text$inside", $attribs, $query,
|
|
array( 'known', 'noclasses' ) ) . $trail;
|
|
|
|
wfProfileOut( __METHOD__ );
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* @deprecated Use link()
|
|
*
|
|
* Make a red link to the edit page of a given title.
|
|
*
|
|
* @param $title Title object of the target page
|
|
* @param $text String: Link text
|
|
* @param $query String: Optional query part
|
|
* @param $trail String: Optional trail. Alphabetic characters at the start of this string will
|
|
* be included in the link text. Other characters will be appended after
|
|
* the end of the link.
|
|
* @param $prefix String: Optional prefix
|
|
*/
|
|
function makeBrokenLinkObj( $title, $text = '', $query = '', $trail = '', $prefix = '' ) {
|
|
wfProfileIn( __METHOD__ );
|
|
|
|
list( $inside, $trail ) = Linker::splitTrail( $trail );
|
|
if( $text === '' ) {
|
|
$text = $this->linkText( $title );
|
|
}
|
|
$nt = $this->normaliseSpecialPage( $title );
|
|
|
|
$ret = $this->link( $title, "$prefix$text$inside", array(),
|
|
wfCgiToArray( $query ), 'broken' ) . $trail;
|
|
|
|
wfProfileOut( __METHOD__ );
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* @deprecated Use link()
|
|
*
|
|
* Make a brown link to a short article.
|
|
*
|
|
* @param $nt Title object of the target page
|
|
* @param $text String: link text
|
|
* @param $query String: optional query part
|
|
* @param $trail String: optional trail. Alphabetic characters at the start of this string will
|
|
* be included in the link text. Other characters will be appended after
|
|
* the end of the link.
|
|
* @param $prefix String: Optional prefix
|
|
*/
|
|
function makeStubLinkObj( $nt, $text = '', $query = '', $trail = '', $prefix = '' ) {
|
|
//wfDeprecated( __METHOD__ );
|
|
return $this->makeColouredLinkObj( $nt, 'stub', $text, $query, $trail, $prefix );
|
|
}
|
|
|
|
/**
|
|
* @deprecated Use link()
|
|
*
|
|
* Make a coloured link.
|
|
*
|
|
* @param $nt Title object of the target page
|
|
* @param $colour Integer: colour of the link
|
|
* @param $text String: link text
|
|
* @param $query String: optional query part
|
|
* @param $trail String: optional trail. Alphabetic characters at the start of this string will
|
|
* be included in the link text. Other characters will be appended after
|
|
* the end of the link.
|
|
* @param $prefix String: Optional prefix
|
|
*/
|
|
function makeColouredLinkObj( $nt, $colour, $text = '', $query = '', $trail = '', $prefix = '' ) {
|
|
//wfDeprecated( __METHOD__ );
|
|
if($colour != ''){
|
|
$style = $this->getInternalLinkAttributesObj( $nt, $text, $colour );
|
|
} else $style = '';
|
|
return $this->makeKnownLinkObj( $nt, $text, $query, $trail, $prefix, '', $style );
|
|
}
|
|
|
|
/** Obsolete alias */
|
|
function makeImage( $url, $alt = '' ) {
|
|
wfDeprecated( __METHOD__ );
|
|
return $this->makeExternalImage( $url, $alt );
|
|
}
|
|
|
|
/**
|
|
* Creates the HTML source for images
|
|
* @deprecated use makeImageLink2
|
|
*
|
|
* @param $title Title object
|
|
* @param $label String: label text
|
|
* @param $alt String: alt text
|
|
* @param $align String: horizontal alignment: none, left, center, right)
|
|
* @param $handlerParams Array: parameters to be passed to the media handler
|
|
* @param $framed Boolean: shows image in original size in a frame
|
|
* @param $thumb Boolean: shows image as thumbnail in a frame
|
|
* @param $manualthumb String: image name for the manual thumbnail
|
|
* @param $valign String: vertical alignment: baseline, sub, super, top, text-top, middle, bottom, text-bottom
|
|
* @param $time String: timestamp of the file, set as false for current
|
|
* @return String
|
|
*/
|
|
function makeImageLinkObj( $title, $label, $alt, $align = '', $handlerParams = array(), $framed = false,
|
|
$thumb = false, $manualthumb = '', $valign = '', $time = false )
|
|
{
|
|
$frameParams = array( 'alt' => $alt, 'caption' => $label );
|
|
if ( $align ) {
|
|
$frameParams['align'] = $align;
|
|
}
|
|
if ( $framed ) {
|
|
$frameParams['framed'] = true;
|
|
}
|
|
if ( $thumb ) {
|
|
$frameParams['thumbnail'] = true;
|
|
}
|
|
if ( $manualthumb ) {
|
|
$frameParams['manualthumb'] = $manualthumb;
|
|
}
|
|
if ( $valign ) {
|
|
$frameParams['valign'] = $valign;
|
|
}
|
|
$file = wfFindFile( $title, array( 'time' => $time ) );
|
|
return $this->makeImageLink2( $title, $file, $frameParams, $handlerParams, $time );
|
|
}
|
|
|
|
/** @deprecated use Linker::makeMediaLinkObj() */
|
|
function makeMediaLink( $name, $unused = '', $text = '', $time = false ) {
|
|
$nt = Title::makeTitleSafe( NS_FILE, $name );
|
|
return $this->makeMediaLinkObj( $nt, $text, $time );
|
|
}
|
|
|
|
/**
|
|
* Used to generate section edit links that point to "other" pages
|
|
* (sections that are really part of included pages).
|
|
*
|
|
* @deprecated use Linker::doEditSectionLink()
|
|
* @param $title Title string.
|
|
* @param $section Integer: section number.
|
|
*/
|
|
public function editSectionLinkForOther( $title, $section ) {
|
|
wfDeprecated( __METHOD__ );
|
|
$title = Title::newFromText( $title );
|
|
return $this->doEditSectionLink( $title, $section );
|
|
}
|
|
|
|
/**
|
|
* @deprecated use Linker::doEditSectionLink()
|
|
* @param $nt Title object.
|
|
* @param $section Integer: section number.
|
|
* @param $hint Link String: title, or default if omitted or empty
|
|
*/
|
|
public function editSectionLink( Title $nt, $section, $hint = '' ) {
|
|
wfDeprecated( __METHOD__ );
|
|
if( $hint === '' ) {
|
|
# No way to pass an actual empty $hint here! The new interface al-
|
|
# lows this, so we have to do this for compatibility.
|
|
$hint = null;
|
|
}
|
|
return $this->doEditSectionLink( $nt, $section, $hint );
|
|
}
|
|
|
|
/**
|
|
* Returns the attributes for the tooltip and access key.
|
|
*/
|
|
public function tooltipAndAccesskeyAttribs( $name ) {
|
|
global $wgEnableTooltipsAndAccesskeys;
|
|
if ( !$wgEnableTooltipsAndAccesskeys )
|
|
return array();
|
|
# FIXME: If Sanitizer::expandAttributes() treated "false" as "output
|
|
# no attribute" instead of "output '' as value for attribute", this
|
|
# would be three lines.
|
|
$attribs = array(
|
|
'title' => $this->titleAttrib( $name, 'withaccess' ),
|
|
'accesskey' => $this->accesskey( $name )
|
|
);
|
|
if ( $attribs['title'] === false ) {
|
|
unset( $attribs['title'] );
|
|
}
|
|
if ( $attribs['accesskey'] === false ) {
|
|
unset( $attribs['accesskey'] );
|
|
}
|
|
return $attribs;
|
|
}
|
|
/**
|
|
* @deprecated Returns raw bits of HTML, use titleAttrib() and accesskey()
|
|
*/
|
|
public function tooltipAndAccesskey( $name ) {
|
|
return Xml::expandAttributes( $this->tooltipAndAccesskeyAttribs( $name ) );
|
|
}
|
|
|
|
|
|
/** @deprecated Returns raw bits of HTML, use titleAttrib() */
|
|
public function tooltip( $name, $options = null ) {
|
|
global $wgEnableTooltipsAndAccesskeys;
|
|
if ( !$wgEnableTooltipsAndAccesskeys )
|
|
return '';
|
|
# FIXME: If Sanitizer::expandAttributes() treated "false" as "output
|
|
# no attribute" instead of "output '' as value for attribute", this
|
|
# would be two lines.
|
|
$tooltip = $this->titleAttrib( $name, $options );
|
|
if ( $tooltip === false ) {
|
|
return '';
|
|
}
|
|
return Xml::expandAttributes( array(
|
|
'title' => $this->titleAttrib( $name, $options )
|
|
) );
|
|
}
|
|
}
|