# Persistent:
var $mTagHooks, $mTransparentTagHooks, $mFunctionHooks, $mFunctionSynonyms, $mVariables,
$mImageParams, $mImageParamsMagicArray, $mStripList, $mMarkerIndex, $mPreprocessor,
- $mExtLinkBracketedRegex, $mDefaultStripList, $mVarCache, $mConf;
+ $mExtLinkBracketedRegex, $mUrlProtocols, $mDefaultStripList, $mVarCache, $mConf;
# Cleared with clearState():
var $mOutput, $mAutonumber, $mDTopen, $mStripState;
var $mIncludeCount, $mArgStack, $mLastSection, $mInPre;
- var $mInterwikiLinkHolders, $mLinkHolders;
+ var $mLinkHolders, $mLinkID;
var $mIncludeSizes, $mPPNodeCount, $mDefaultSort;
var $mTplExpandCache; // empty-frame expansion cache
var $mTplRedirCache, $mTplDomCache, $mHeadings, $mDoubleUnderscores;
var $mExpensiveFunctionCount; // number of expensive parser function calls
+ var $mFileCache;
# Temporary
# These are variables reset at least once per parse regardless of $clearState
$this->mFunctionHooks = array();
$this->mFunctionSynonyms = array( 0 => array(), 1 => array() );
$this->mDefaultStripList = $this->mStripList = array( 'nowiki', 'gallery' );
+ $this->mUrlProtocols = wfUrlProtocols();
$this->mExtLinkBracketedRegex = '/\[(\b(' . wfUrlProtocols() . ')'.
'[^][<>"\\x00-\\x20\\x7F]+) *([^\]\\x0a\\x0d]*?)\]/S';
$this->mVarCache = array();
if ( isset( $conf['preprocessorClass'] ) ) {
$this->mPreprocessorClass = $conf['preprocessorClass'];
+ } elseif ( extension_loaded( 'domxml' ) ) {
+ // PECL extension that conflicts with the core DOM extension (bug 13770)
+ wfDebug( "Warning: you have the obsolete domxml extension for PHP. Please remove it!\n" );
+ $this->mPreprocessorClass = 'Preprocessor_Hash';
+ } elseif ( extension_loaded( 'dom' ) ) {
+ $this->mPreprocessorClass = 'Preprocessor_DOM';
} else {
$this->mPreprocessorClass = 'Preprocessor_Hash';
}
$this->mFirstCall = true;
}
+ /**
+ * Reduce memory usage to reduce the impact of circular references
+ */
+ function __destruct() {
+ if ( isset( $this->mLinkHolders ) ) {
+ $this->mLinkHolders->__destruct();
+ }
+ foreach ( $this as $name => $value ) {
+ unset( $this->$name );
+ }
+ }
+
/**
* Do various kinds of initialisation on the first call of the parser
*/
$this->mStripState = new StripState;
$this->mArgStack = false;
$this->mInPre = false;
- $this->mInterwikiLinkHolders = array(
- 'texts' => array(),
- 'titles' => array()
- );
- $this->mLinkHolders = array(
- 'namespaces' => array(),
- 'dbkeys' => array(),
- 'queries' => array(),
- 'texts' => array(),
- 'titles' => array()
- );
+ $this->mLinkHolders = new LinkHolderArray( $this );
+ $this->mLinkID = 0;
$this->mRevisionTimestamp = $this->mRevisionId = null;
/**
*/
#$this->mUniqPrefix = "\x07UNIQ" . Parser::getRandomString();
# Changed to \x7f to allow XML double-parsing -- TS
- $this->mUniqPrefix = "\x7fUNIQ" . Parser::getRandomString();
+ $this->mUniqPrefix = "\x7fUNIQ" . self::getRandomString();
# Clear these on every parse, bug 4549
$this->mHeadings = array();
$this->mDoubleUnderscores = array();
$this->mExpensiveFunctionCount = 0;
+ $this->mFileCache = array();
# Fix cloning
if ( isset( $this->mPreprocessor ) && $this->mPreprocessor->parser !== $this ) {
* Convert wikitext to HTML
* Do not call this function recursively.
*
- * @param string $text Text we want to parse
- * @param Title &$title A title object
- * @param array $options
- * @param boolean $linestart
- * @param boolean $clearState
- * @param int $revid number to pass in {{REVISIONID}}
+ * @param $text String: text we want to parse
+ * @param $title A title object
+ * @param $options ParserOptions
+ * @param $linestart boolean
+ * @param $clearState boolean
+ * @param $revid Int: number to pass in {{REVISIONID}}
* @return ParserOutput a ParserOutput
*/
- public function parse( $text, &$title, $options, $linestart = true, $clearState = true, $revid = null ) {
+ public function parse( $text, Title $title, ParserOptions $options, $linestart = true, $clearState = true, $revid = null ) {
/**
* First pass--just handle <nowiki> sections, pass the rest off
* to internalParse() which does all the real work.
*/
global $wgUseTidy, $wgAlwaysUseTidy, $wgContLang;
- $fname = 'Parser::parse-' . wfGetCaller();
+ $fname = __METHOD__.'-' . wfGetCaller();
wfProfileIn( __METHOD__ );
wfProfileIn( $fname );
$text = $this->internalParse( $text );
$text = $this->mStripState->unstripGeneral( $text );
+ # To make wikitext easier to read where significant
+ # whitespace is a problem, '__\' will be eaten up along with
+ # all whitespace and newlines that follow it, up to the next
+ # non-whitespace character. (Compare 'dnl' from m4.)
+ $text = preg_replace('/__\\\\\s*/', '', $text);
+
# Clean up special characters, only run once, next-to-last before doBlockLevels
$fixtags = array(
# french spaces, last one Guillemet-left
);
$text = preg_replace( array_keys($fixtags), array_values($fixtags), $text );
- # only once and last
$text = $this->doBlockLevels( $text, $linestart );
$this->replaceLinkHolders( $text );
$uniq_prefix = $this->mUniqPrefix;
$matches = array();
$elements = array_keys( $this->mTransparentTagHooks );
- $text = Parser::extractTagsAndParams( $elements, $text, $matches, $uniq_prefix );
+ $text = self::extractTagsAndParams( $elements, $text, $matches, $uniq_prefix );
foreach( $matches as $marker => $data ) {
list( $element, $content, $params, $tag ) = $data;
$text = Sanitizer::normalizeCharReferences( $text );
if (($wgUseTidy and $this->mOptions->mTidy) or $wgAlwaysUseTidy) {
- $text = Parser::tidy($text);
+ $text = self::tidy($text);
} else {
# attempt to sanitize at least some nesting problems
# (bug #2702 and quite a few others)
function &getTitle() { return $this->mTitle; }
function getOptions() { return $this->mOptions; }
function getRevisionId() { return $this->mRevisionId; }
+ function getOutput() { return $this->mOutput; }
+ function nextLinkID() { return $this->mLinkID++; }
function getFunctionLang() {
global $wgLang, $wgContLang;
$text = $inside;
$tail = null;
} else {
- if( $element == '!--' ) {
+ if( $element === '!--' ) {
$end = '/(-->)/';
} else {
$end = "/(<\\/$element\\s*>)/i";
*/
function tidy( $text ) {
global $wgTidyInternal;
+
$wrappedtext = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"'.
' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html>'.
'<head><title>test</title></head><body>'.$text.'</body></html>';
+
+ # Tidy is known to clobber tabs; convert 'em to entities
+ $wrappedtext = str_replace("\t", '	', $wrappedtext);
+
if( $wgTidyInternal ) {
- $correctedtext = Parser::internalTidy( $wrappedtext );
+ $correctedtext = self::internalTidy( $wrappedtext );
} else {
- $correctedtext = Parser::externalTidy( $wrappedtext );
+ $correctedtext = self::externalTidy( $wrappedtext );
}
if( is_null( $correctedtext ) ) {
wfDebug( "Tidy error detected!\n" );
return $text . "\n<!-- Tidy found serious XHTML errors -->\n";
}
+
+ # Convert the tabs back from entities
+ $correctedtext = str_replace('	', "\t", $correctedtext);
+
return $correctedtext;
}
*/
function externalTidy( $text ) {
global $wgTidyConf, $wgTidyBin, $wgTidyOpts;
- $fname = 'Parser::externalTidy';
- wfProfileIn( $fname );
+ wfProfileIn( __METHOD__ );
$cleansource = '';
$opts = ' -utf8';
2 => array('file', wfGetNull(), 'a')
);
$pipes = array();
- $process = proc_open("$wgTidyBin -config $wgTidyConf $wgTidyOpts$opts", $descriptorspec, $pipes);
- if (is_resource($process)) {
- // Theoretically, this style of communication could cause a deadlock
- // here. If the stdout buffer fills up, then writes to stdin could
- // block. This doesn't appear to happen with tidy, because tidy only
- // writes to stdout after it's finished reading from stdin. Search
- // for tidyParseStdin and tidySaveStdout in console/tidy.c
- fwrite($pipes[0], $text);
- fclose($pipes[0]);
- while (!feof($pipes[1])) {
- $cleansource .= fgets($pipes[1], 1024);
+ if( function_exists('proc_open') ) {
+ $process = proc_open("$wgTidyBin -config $wgTidyConf $wgTidyOpts$opts", $descriptorspec, $pipes);
+ if (is_resource($process)) {
+ // Theoretically, this style of communication could cause a deadlock
+ // here. If the stdout buffer fills up, then writes to stdin could
+ // block. This doesn't appear to happen with tidy, because tidy only
+ // writes to stdout after it's finished reading from stdin. Search
+ // for tidyParseStdin and tidySaveStdout in console/tidy.c
+ fwrite($pipes[0], $text);
+ fclose($pipes[0]);
+ while (!feof($pipes[1])) {
+ $cleansource .= fgets($pipes[1], 1024);
+ }
+ fclose($pipes[1]);
+ proc_close($process);
}
- fclose($pipes[1]);
- proc_close($process);
}
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
if( $cleansource == '' && $text != '') {
// Some kind of error happened, so we couldn't get the corrected text.
*/
function internalTidy( $text ) {
global $wgTidyConf, $IP, $wgDebugTidy;
- $fname = 'Parser::internalTidy';
- wfProfileIn( $fname );
+ wfProfileIn( __METHOD__ );
$tidy = new tidy;
$tidy->parseString( $text, $wgTidyConf, 'utf8' );
"\n-->";
}
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $cleansource;
}
* @private
*/
function doTableStuff ( $text ) {
- $fname = 'Parser::doTableStuff';
- wfProfileIn( $fname );
+ wfProfileIn( __METHOD__ );
- $lines = explode ( "\n" , $text );
+ $lines = StringUtils::explode( "\n", $text );
+ $out = '';
$td_history = array (); // Is currently a td tag open?
$last_tag_history = array (); // Save history of last lag activated (td, th or caption)
$tr_history = array (); // Is currently a tr tag open?
$tr_attributes = array (); // history of tr attributes
$has_opened_tr = array(); // Did this table open a <tr> element?
$indent_level = 0; // indent level of the table
- foreach ( $lines as $key => $line )
- {
- $line = trim ( $line );
+
+ foreach ( $lines as $outLine ) {
+ $line = trim( $outLine );
if( $line == '' ) { // empty line, go to next line
+ $out .= $outLine."\n";
continue;
}
- $first_character = $line{0};
+ $first_character = $line[0];
$matches = array();
- if ( preg_match( '/^(:*)\{\|(.*)$/' , $line , $matches ) ) {
+ if ( preg_match( '/^(:*)\{\|(.*)$/', $line , $matches ) ) {
// First check if we are starting a new table
$indent_level = strlen( $matches[1] );
$attributes = $this->mStripState->unstripBoth( $matches[2] );
$attributes = Sanitizer::fixTagAttributes ( $attributes , 'table' );
- $
lines[$key] = str_repeat( '<dl><dd>' , $indent_level ) . "<table{$attributes}>";
+ $
outLine = str_repeat( '<dl><dd>' , $indent_level ) . "<table{$attributes}>";
array_push ( $td_history , false );
array_push ( $last_tag_history , '' );
array_push ( $tr_history , false );
array_push ( $has_opened_tr , false );
} else if ( count ( $td_history ) == 0 ) {
// Don't do any of the following
+ $out .= $outLine."\n";
continue;
- } else if ( substr ( $line , 0 , 2 ) == '|}' ) {
+ } else if ( substr ( $line , 0 , 2 ) === '|}' ) {
// We are ending a table
$line = '</table>' . substr ( $line , 2 );
$last_tag = array_pop ( $last_tag_history );
$line = "</{$last_tag}>{$line}";
}
array_pop ( $tr_attributes );
- $lines[$key] = $line . str_repeat( '</dd></dl>' , $indent_level );
- } else if ( substr ( $line , 0 , 2 ) == '|-' ) {
+ $outLine = $line . str_repeat( '</dd></dl>' , $indent_level );
+ } else if ( substr ( $line , 0 , 2 ) === '|-' ) {
// Now we have a table row
$line = preg_replace( '#^\|-+#', '', $line );
$line = "</{$last_tag}>{$line}";
}
- $lines[$key] = $line;
+ $outLine = $line;
array_push ( $tr_history , false );
array_push ( $td_history , false );
array_push ( $last_tag_history , '' );
}
- else if ( $first_character == '|' || $first_character == '!' || substr ( $line , 0 , 2 ) == '|+' ) {
+ else if ( $first_character === '|' || $first_character === '!' || substr ( $line , 0 , 2 ) === '|+' ) {
// This might be cell elements, td, th or captions
- if ( substr ( $line , 0 , 2 ) == '|+' ) {
+ if ( substr ( $line , 0 , 2 ) === '|+' ) {
$first_character = '+';
$line = substr ( $line , 1 );
}
$line = substr ( $line , 1 );
- if ( $first_character == '!' ) {
+ if ( $first_character === '!' ) {
$line = str_replace ( '!!' , '||' , $line );
}
// attribute values containing literal "||".
$cells = StringUtils::explodeMarkup( '||' , $line );
- $lines[$key] = '';
+ $outLine = '';
// Loop through each table cell
foreach ( $cells as $cell )
{
$previous = '';
- if ( $first_character != '+' )
+ if ( $first_character !== '+' )
{
$tr_after = array_pop ( $tr_attributes );
if ( !array_pop ( $tr_history ) ) {
$previous = "</{$last_tag}>{$previous}";
}
- if ( $first_character == '|' ) {
+ if ( $first_character === '|' ) {
$last_tag = 'td';
- } else if ( $first_character == '!' ) {
+ } else if ( $first_character === '!' ) {
$last_tag = 'th';
- } else if ( $first_character == '+' ) {
+ } else if ( $first_character === '+' ) {
$last_tag = 'caption';
} else {
$last_tag = '';
$cell = "{$previous}<{$last_tag}{$attributes}>{$cell_data[1]}";
}
- $lines[$key] .= $cell;
+ $outLine .= $cell;
array_push ( $td_history , true );
}
}
+ $out .= $outLine . "\n";
}
// Closing open td, tr && table
while ( count ( $td_history ) > 0 )
{
if ( array_pop ( $td_history ) ) {
- $lines[] = '</td>' ;
+ $out .= "</td>\n";
}
if ( array_pop ( $tr_history ) ) {
- $lines[] = '</tr>' ;
+ $out .= "</tr>\n";
}
if ( !array_pop ( $has_opened_tr ) ) {
- $lines[] = "<tr><td></td></tr>" ;
+ $out .= "<tr><td></td></tr>\n" ;
}
- $lines[] = '</table>' ;
+ $out .= "</table>\n";
}
- $output = implode ( "\n" , $lines ) ;
+ // Remove trailing line-ending (b/c)
+ if ( substr( $out, -1 ) === "\n" ) {
+ $out = substr( $out, 0, -1 );
+ }
// special case: don't return empty table
- if( $out
put == "<table>\n<tr><td></td></tr>\n</table>" ) {
- $output = '';
+ if( $out
=== "<table>\n<tr><td></td></tr>\n</table>" ) {
+ $out = '';
}
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
- return $output;
+ return $out;
}
/**
*/
function internalParse( $text ) {
$isMain = true;
- $fname = 'Parser::internalParse';
- wfProfileIn( $fname );
+ wfProfileIn( __METHOD__ );
# Hook to suspend the parser in this state
if ( !wfRunHooks( 'ParserBeforeInternalParse', array( &$this, &$text, &$this->mStripState ) ) ) {
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $text ;
}
$text = $this->doMagicLinks( $text );
$text = $this->formatHeadings( $text, $isMain );
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $text;
}
/**
* Replace special strings like "ISBN xxx" and "RFC xxx" with
* magic external links.
- *
+ *
+ * DML
* @private
*/
function doMagicLinks( $text ) {
wfProfileIn( __METHOD__ );
+ $prots = $this->mUrlProtocols;
+ $urlChar = self::EXT_LINK_URL_CLASS;
$text = preg_replace_callback(
'!(?: # Start cases
- <a.*?</a> | # Skip link text
- <.*?> | # Skip stuff inside HTML elements
- (?:RFC|PMID)\s+([0-9]+) | # RFC or PMID, capture number as m[1]
- ISBN\s+(\b # ISBN, capture number as m[2]
- (?: 97[89] [\ \-]? )? # optional 13-digit ISBN prefix
- (?: [0-9] [\ \-]? ){9} # 9 digits with opt. delimiters
- [0-9Xx] # check digit
- \b)
+ (<a.*?</a>) | # m[1]: Skip link text
+ (<.*?>) | # m[2]: Skip stuff inside HTML elements' . "
+ (\\b(?:$prots)$urlChar+) | # m[3]: Free external links" . '
+ (?:RFC|PMID)\s+([0-9]+) | # m[4]: RFC or PMID, capture number
+ ISBN\s+(\b # m[5]: ISBN, capture number
+ (?: 97[89] [\ \-]? )? # optional 13-digit ISBN prefix
+ (?: [0-9] [\ \-]? ){9} # 9 digits with opt. delimiters
+ [0-9Xx] # check digit
+ \b)
)!x', array( &$this, 'magicLinkCallback' ), $text );
wfProfileOut( __METHOD__ );
return $text;
}
function magicLinkCallback( $m ) {
- if ( substr( $m[0], 0, 1 ) == '<' ) {
+ if ( isset( $m[1] ) && strval( $m[1] ) !== '' ) {
+ # Skip anchor
+ return $m[0];
+ } elseif ( isset( $m[2] ) && strval( $m[2] ) !== '' ) {
# Skip HTML element
return $m[0];
- } elseif ( substr( $m[0], 0, 4 ) == 'ISBN' ) {
- $isbn = $m[2];
- $num = strtr( $isbn, array(
- '-' => '',
- ' ' => '',
- 'x' => 'X',
- ));
- $titleObj = SpecialPage::getTitleFor( 'Booksources', $num );
- $text = '<a href="' .
- $titleObj->escapeLocalUrl() .
- "\" class=\"internal\">ISBN $isbn</a>";
- } else {
- if ( substr( $m[0], 0, 3 ) == 'RFC' ) {
+ } elseif ( isset( $m[3] ) && strval( $m[3] ) !== '' ) {
+ # Free external link
+ return $this->makeFreeExternalLink( $m[0] );
+ } elseif ( isset( $m[4] ) && strval( $m[4] ) !== '' ) {
+ # RFC or PMID
+ if ( substr( $m[0], 0, 3 ) === 'RFC' ) {
$keyword = 'RFC';
$urlmsg = 'rfcurl';
- $id = $m[1];
- } elseif ( substr( $m[0], 0, 4 ) == 'PMID' ) {
+ $id = $m[4];
+ } elseif ( substr( $m[0], 0, 4 ) === 'PMID' ) {
$keyword = 'PMID';
$urlmsg = 'pubmedurl';
- $id = $m[1];
+ $id = $m[4];
} else {
throw new MWException( __METHOD__.': unrecognised match type "' .
substr($m[0], 0, 20 ) . '"' );
}
-
$url = wfMsg( $urlmsg, $id);
$sk = $this->mOptions->getSkin();
$la = $sk->getExternalLinkAttributes( $url, $keyword.$id );
- $text = "<a href=\"{$url}\"{$la}>{$keyword} {$id}</a>";
+ return "<a href=\"{$url}\"{$la}>{$keyword} {$id}</a>";
+ } elseif ( isset( $m[5] ) && strval( $m[5] ) !== '' ) {
+ # ISBN
+ $isbn = $m[5];
+ $num = strtr( $isbn, array(
+ '-' => '',
+ ' ' => '',
+ 'x' => 'X',
+ ));
+ $titleObj = SpecialPage::getTitleFor( 'Booksources', $num );
+ return'<a href="' .
+ $titleObj->escapeLocalUrl() .
+ "\" class=\"internal\">ISBN $isbn</a>";
+ } else {
+ return $m[0];
}
- return $text;
}
+ /**
+ * Make a free external link, given a user-supplied URL
+ * @return HTML
+ * @private
+ */
+ function makeFreeExternalLink( $url ) {
+ global $wgContLang;
+ wfProfileIn( __METHOD__ );
+
+ $sk = $this->mOptions->getSkin();
+ $trail = '';
+
+ # The characters '<' and '>' (which were escaped by
+ # removeHTMLtags()) should not be included in
+ # URLs, per RFC 2396.
+ $m2 = array();
+ if (preg_match('/&(lt|gt);/', $url, $m2, PREG_OFFSET_CAPTURE)) {
+ $trail = substr($url, $m2[0][1]) . $trail;
+ $url = substr($url, 0, $m2[0][1]);
+ }
+
+ # Move trailing punctuation to $trail
+ $sep = ',;\.:!?';
+ # If there is no left bracket, then consider right brackets fair game too
+ if ( strpos( $url, '(' ) === false ) {
+ $sep .= ')';
+ }
+
+ $numSepChars = strspn( strrev( $url ), $sep );
+ if ( $numSepChars ) {
+ $trail = substr( $url, -$numSepChars ) . $trail;
+ $url = substr( $url, 0, -$numSepChars );
+ }
+
+ $url = Sanitizer::cleanUrl( $url );
+
+ # Is this an external image?
+ $text = $this->maybeMakeExternalImage( $url );
+ if ( $text === false ) {
+ # Not an image, make a link
+ $text = $sk->makeExternalLink( $url, $wgContLang->markNoConversion($url), true, 'free',
+ $this->getExternalLinkAttribs() );
+ # Register it in the output object...
+ # Replace unnecessary URL escape codes with their equivalent characters
+ $pasteurized = self::replaceUnusualEscapes( $url );
+ $this->mOutput->addExternalLink( $pasteurized );
+ }
+ wfProfileOut( __METHOD__ );
+ return $text . $trail;
+ }
+
+
/**
* Parse headers and return html
*
* @private
*/
function doHeadings( $text ) {
- $fname = 'Parser::doHeadings';
- wfProfileIn( $fname );
+ wfProfileIn( __METHOD__ );
for ( $i = 6; $i >= 1; --$i ) {
$h = str_repeat( '=', $i );
$text = preg_replace( "/^$h(.+)$h\\s*$/m",
"<h$i>\\1</h$i>", $text );
}
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $text;
}
* @return string the altered text
*/
function doAllQuotes( $text ) {
- $fname = 'Parser::doAllQuotes';
- wfProfileIn( $fname );
+ wfProfileIn( __METHOD__ );
$outtext = '';
- $lines = explode( "\n", $text );
+ $lines = StringUtils::explode( "\n", $text );
foreach ( $lines as $line ) {
- $outtext .= $this->doQuotes ( $line ) . "\n";
+ $outtext .= $this->doQuotes( $line ) . "\n";
}
$outtext = substr($outtext, 0,-1);
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $outtext;
}
{
$x1 = substr ($arr[$i-1], -1);
$x2 = substr ($arr[$i-1], -2, 1);
- if ($x1 == ' ') {
+ if ($x1 === ' ') {
if ($firstspace == -1) $firstspace = $i;
- } else if ($x2 == ' ') {
+ } else if ($x2 === ' ') {
if ($firstsingleletterword == -1) $firstsingleletterword = $i;
} else {
if ($firstmultiletterword == -1) $firstmultiletterword = $i;
{
if (($i % 2) == 0)
{
- if ($state == 'both')
+ if ($state === 'both')
$buffer .= $r;
else
$output .= $r;
{
if (strlen ($r) == 2)
{
- if ($state == 'i')
+ if ($state === 'i')
{ $output .= '</i>'; $state = ''; }
- else if ($state == 'bi')
+ else if ($state === 'bi')
{ $output .= '</i>'; $state = 'b'; }
- else if ($state == 'ib')
+ else if ($state === 'ib')
{ $output .= '</b></i><b>'; $state = 'b'; }
- else if ($state == 'both')
+ else if ($state === 'both')
{ $output .= '<b><i>'.$buffer.'</i>'; $state = 'b'; }
else # $state can be 'b' or ''
{ $output .= '<i>'; $state .= 'i'; }
}
else if (strlen ($r) == 3)
{
- if ($state == 'b')
+ if ($state === 'b')
{ $output .= '</b>'; $state = ''; }
- else if ($state == 'bi')
+ else if ($state === 'bi')
{ $output .= '</i></b><i>'; $state = 'i'; }
- else if ($state == 'ib')
+ else if ($state === 'ib')
{ $output .= '</b>'; $state = 'i'; }
- else if ($state == 'both')
+ else if ($state === 'both')
{ $output .= '<i><b>'.$buffer.'</b>'; $state = 'i'; }
else # $state can be 'i' or ''
{ $output .= '<b>'; $state .= 'b'; }
}
else if (strlen ($r) == 5)
{
- if ($state == 'b')
+ if ($state === 'b')
{ $output .= '</b><i>'; $state = 'i'; }
- else if ($state == 'i')
+ else if ($state === 'i')
{ $output .= '</i><b>'; $state = 'b'; }
- else if ($state == 'bi')
+ else if ($state === 'bi')
{ $output .= '</i></b>'; $state = ''; }
- else if ($state == 'ib')
+ else if ($state === 'ib')
{ $output .= '</b></i>'; $state = ''; }
- else if ($state == 'both')
+ else if ($state === 'both')
{ $output .= '<i><b>'.$buffer.'</b></i>'; $state = ''; }
else # ($state == '')
{ $buffer = ''; $state = 'both'; }
$i++;
}
# Now close all remaining tags. Notice that the order is important.
- if ($state == 'b' || $state == 'ib')
+ if ($state === 'b' || $state === 'ib')
$output .= '</b>';
- if ($state == 'i' || $state == 'bi' || $state == 'ib')
+ if ($state === 'i' || $state === 'bi' || $state === 'ib')
$output .= '</i>';
- if ($state == 'bi')
+ if ($state === 'bi')
$output .= '</b>';
# There might be lonely ''''', so make sure we have a buffer
- if ($state == 'both' && $buffer)
+ if ($state === 'both' && $buffer)
$output .= '<b><i>'.$buffer.'</i></b>';
return $output;
}
}
/**
- * Replace external links
+ * Replace external links (REL)
*
* Note: this is all very hackish and the order of execution matters a lot.
* Make sure to run maintenance/parserTests.php if you change this code.
*/
function replaceExternalLinks( $text ) {
global $wgContLang;
- $fname = 'Parser::replaceExternalLinks';
- wfProfileIn( $fname );
+ wfProfileIn( __METHOD__ );
$sk = $this->mOptions->getSkin();
$bits = preg_split( $this->mExtLinkBracketedRegex, $text, -1, PREG_SPLIT_DELIM_CAPTURE );
-
- $s = $this->replaceFreeExternalLinks( array_shift( $bits ) );
+ $s = array_shift( $bits );
$i = 0;
while ( $i<count( $bits ) ) {
$dtrail = '';
# Set linktype for CSS - if URL==text, link is essentially free
- $linktype = ($text == $url) ? 'free' : 'text';
+ $linktype = ($text === $url) ? 'free' : 'text';
# No link text, e.g. [http://domain.tld/some.link]
if ( $text == '' ) {
# Autonumber if allowed. See bug #5918
if ( strpos( wfUrlProtocols(), substr($protocol, 0, strpos($protocol, ':')) ) !== false ) {
- $text = '[' . ++$this->mAutonumber . ']';
+ $langObj = $this->getFunctionLang();
+ $text = '[' . $langObj->formatNum( ++$this->mAutonumber ) . ']';
$linktype = 'autonumber';
} else {
# Otherwise just use the URL
$url = Sanitizer::cleanUrl( $url );
- # Process the trail (i.e. everything after this link up until start of the next link),
- # replacing any non-bracketed links
- $trail = $this->replaceFreeExternalLinks( $trail );
+ if ( $this->mOptions->mExternalLinkTarget ) {
+ $attribs = array( 'target' => $this->mOptions->mExternalLinkTarget );
+ } else {
+ $attribs = array();
+ }
# Use the encoded URL
# This means that users can paste URLs directly into the text
# Funny characters like ö aren't valid in URLs anyway
# This was changed in August 2004
- $s .= $sk->makeExternalLink( $url, $text, false, $linktype, $this->mTitle->getNamespace() ) . $dtrail . $trail;
+ $s .= $sk->makeExternalLink( $url, $text, false, $linktype, $this->getExternalLinkAttribs() )
+ . $dtrail . $trail;
# Register link in the output object.
# Replace unnecessary URL escape codes with the referenced character
# This prevents spammers from hiding links from the filters
- $pasteurized = Parser::replaceUnusualEscapes( $url );
+ $pasteurized = self::replaceUnusualEscapes( $url );
$this->mOutput->addExternalLink( $pasteurized );
}
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $s;
}
- /**
- * Replace anything that looks like a URL with a link
- * @private
- */
- function replaceFreeExternalLinks( $text ) {
- global $wgContLang;
- $fname = 'Parser::replaceFreeExternalLinks';
- wfProfileIn( $fname );
-
- $bits = preg_split( '/(\b(?:' . wfUrlProtocols() . '))/S', $text, -1, PREG_SPLIT_DELIM_CAPTURE );
- $s = array_shift( $bits );
- $i = 0;
-
- $sk = $this->mOptions->getSkin();
-
- while ( $i < count( $bits ) ){
- $protocol = $bits[$i++];
- $remainder = $bits[$i++];
-
- $m = array();
- if ( preg_match( '/^('.self::EXT_LINK_URL_CLASS.'+)(.*)$/s', $remainder, $m ) ) {
- # Found some characters after the protocol that look promising
- $url = $protocol . $m[1];
- $trail = $m[2];
-
- # special case: handle urls as url args:
- # http://www.example.com/foo?=http://www.example.com/bar
- if(strlen($trail) == 0 &&
- isset($bits[$i]) &&
- preg_match('/^'. wfUrlProtocols() . '$/S', $bits[$i]) &&
- preg_match( '/^('.self::EXT_LINK_URL_CLASS.'+)(.*)$/s', $bits[$i + 1], $m ))
- {
- # add protocol, arg
- $url .= $bits[$i] . $m[1]; # protocol, url as arg to previous link
- $i += 2;
- $trail = $m[2];
- }
-
- # The characters '<' and '>' (which were escaped by
- # removeHTMLtags()) should not be included in
- # URLs, per RFC 2396.
- $m2 = array();
- if (preg_match('/&(lt|gt);/', $url, $m2, PREG_OFFSET_CAPTURE)) {
- $trail = substr($url, $m2[0][1]) . $trail;
- $url = substr($url, 0, $m2[0][1]);
- }
-
- # Move trailing punctuation to $trail
- $sep = ',;\.:!?';
- # If there is no left bracket, then consider right brackets fair game too
- if ( strpos( $url, '(' ) === false ) {
- $sep .= ')';
- }
-
- $numSepChars = strspn( strrev( $url ), $sep );
- if ( $numSepChars ) {
- $trail = substr( $url, -$numSepChars ) . $trail;
- $url = substr( $url, 0, -$numSepChars );
- }
-
- $url = Sanitizer::cleanUrl( $url );
-
- # Is this an external image?
- $text = $this->maybeMakeExternalImage( $url );
- if ( $text === false ) {
- # Not an image, make a link
- $text = $sk->makeExternalLink( $url, $wgContLang->markNoConversion($url), true, 'free', $this->mTitle->getNamespace() );
- # Register it in the output object...
- # Replace unnecessary URL escape codes with their equivalent characters
- $pasteurized = Parser::replaceUnusualEscapes( $url );
- $this->mOutput->addExternalLink( $pasteurized );
- }
- $s .= $text . $trail;
- } else {
- $s .= $protocol . $remainder;
- }
+ function getExternalLinkAttribs() {
+ $attribs = array();
+ global $wgNoFollowLinks, $wgNoFollowNsExceptions;
+ $ns = $this->mTitle->getNamespace();
+ if( $wgNoFollowLinks && !in_array($ns, $wgNoFollowNsExceptions) ) {
+ $attribs['rel'] = 'nofollow';
}
- wfProfileOut( $fname );
- return $s;
+ if ( $this->mOptions->getExternalLinkTarget() ) {
+ $attribs['target'] = $this->mOptions->getExternalLinkTarget();
+ }
+ return $attribs;
}
+
/**
* Replace unusual URL escape codes with their equivalent characters
* @param string
*/
static function replaceUnusualEscapes( $url ) {
return preg_replace_callback( '/%[0-9A-Fa-f]{2}/',
- array( 'Parser', 'replaceUnusualEscapesCallback' ), $url );
+ array( __CLASS__, 'replaceUnusualEscapesCallback' ), $url );
}
/**
/**
* make an image if it's allowed, either through the global
- * option or through the exception
+ * option, through the exception, or through the on-wiki whitelist
* @private
*/
function maybeMakeExternalImage( $url ) {
$imagesfrom = $this->mOptions->getAllowExternalImagesFrom();
$imagesexception = !empty($imagesfrom);
$text = false;
+ # $imagesfrom could be either a single string or an array of strings, parse out the latter
+ if( $imagesexception && is_array( $imagesfrom ) ) {
+ $imagematch = false;
+ foreach( $imagesfrom as $match ) {
+ if( strpos( $url, $match ) === 0 ) {
+ $imagematch = true;
+ break;
+ }
+ }
+ } elseif( $imagesexception ) {
+ $imagematch = (strpos( $url, $imagesfrom ) === 0);
+ } else {
+ $imagematch = false;
+ }
if ( $this->mOptions->getAllowExternalImages()
- || ( $imagesexception && strpos( $url, $imagesfrom ) === 0 ) ) {
+ || ( $imagesexception && $imagematch ) ) {
if ( preg_match( self::EXT_IMAGE_REGEX, $url ) ) {
# Image found
$text = $sk->makeExternalImage( $url );
}
}
+ if( !$text && $this->mOptions->getEnableImageWhitelist()
+ && preg_match( self::EXT_IMAGE_REGEX, $url ) ) {
+ $whitelist = explode( "\n", wfMsgForContent( 'external_image_whitelist' ) );
+ foreach( $whitelist as $entry ) {
+ # Sanitize the regex fragment, make it case-insensitive, ignore blank entries/comments
+ if( strpos( $entry, '#' ) === 0 || $entry === '' )
+ continue;
+ if( preg_match( '/' . str_replace( '/', '\\/', $entry ) . '/i', $url ) ) {
+ # Image matches a whitelist entry
+ $text = $sk->makeExternalImage( $url );
+ break;
+ }
+ }
+ }
return $text;
}
/**
* Process [[ ]] wikilinks
+ * @return processed text
*
* @private
*/
function replaceInternalLinks( $s ) {
+ $this->mLinkHolders->merge( $this->replaceInternalLinks2( $s ) );
+ return $s;
+ }
+
+ /**
+ * Process [[ ]] wikilinks (RIL)
+ * @return LinkHolderArray
+ *
+ * @private
+ */
+ function replaceInternalLinks2( &$s ) {
global $wgContLang;
- static $fname = 'Parser::replaceInternalLinks' ;
- wfProfileIn( $fname );
+ wfProfileIn( __METHOD__ );
- wfProfileIn( $fname.'-setup' );
- static $tc = FALSE;
+ wfProfileIn( __METHOD__.'-setup' );
+ static $tc = FALSE, $e1, $e1_img;
# the % is needed to support urlencoded titles as well
- if ( !$tc ) { $tc = Title::legalChars() . '#%'; }
+ if ( !$tc ) {
+ $tc = Title::legalChars() . '#%';
+ # Match a link having the form [[namespace:link|alternate]]trail
+ $e1 = "/^([{$tc}]+)(?:\\|(.+?))?]](.*)\$/sD";
+ # Match cases where there is no "]]", which might still be images
+ $e1_img = "/^([{$tc}]+)\\|(.*)\$/sD";
+ }
$sk = $this->mOptions->getSkin();
+ $holders = new LinkHolderArray( $this );
#split the entire text string on occurences of [[
- $a = explode( '[[', ' ' . $s );
+ $a = StringUtils::explode( '[[', ' ' . $s );
#get the first element (all text up to first [[), and remove the space we added
- $s = array_shift( $a );
+ $s = $a->current();
+ $a->next();
+ $line = $a->current(); # Workaround for broken ArrayIterator::next() that returns "void"
$s = substr( $s, 1 );
- # Match a link having the form [[namespace:link|alternate]]trail
- static $e1 = FALSE;
- if ( !$e1 ) { $e1 = "/^([{$tc}]+)(?:\\|(.+?))?]](.*)\$/sD"; }
- # Match cases where there is no "]]", which might still be images
- static $e1_img = FALSE;
- if ( !$e1_img ) { $e1_img = "/^([{$tc}]+)\\|(.*)\$/sD"; }
-
$useLinkPrefixExtension = $wgContLang->linkPrefixExtension();
$e2 = null;
if ( $useLinkPrefixExtension ) {
}
if( is_null( $this->mTitle ) ) {
- wfProfileOut( $fname );
- wfProfileOut( $fname.'-setup' );
+ wfProfileOut( __METHOD__.'-setup' );
+ wfProfileOut( __METHOD__ );
throw new MWException( __METHOD__.": \$this->mTitle is null\n" );
}
$nottalk = !$this->mTitle->isTalkPage();
$selflink = array($this->mTitle->getPrefixedText());
}
$useSubpages = $this->areSubpagesAllowed();
- wfProfileOut( $fname.'-setup' );
+ wfProfileOut( __METHOD__.'-setup' );
# Loop for each link
- for ($k = 0; isset( $a[$k] ); $k++) {
- $line = $a[$k];
+ for ( ; $line !== false && $line !== null ; $a->next(), $line = $a->current() ) {
+ # Check for excessive memory usage
+ if ( $holders->isBig() ) {
+ # Too big
+ # Do the existence check, replace the link holders and clear the array
+ $holders->replace( $s );
+ $holders->clear();
+ }
+
if ( $useLinkPrefixExtension ) {
- wfProfileIn( $fname.'-prefixhandling' );
+ wfProfileIn( __METHOD__.'-prefixhandling' );
if ( preg_match( $e2, $s, $m ) ) {
$prefix = $m[2];
$s = $m[1];
$prefix = $first_prefix;
$first_prefix = false;
}
- wfProfileOut( $fname.'-prefixhandling' );
+ wfProfileOut( __METHOD__.'-prefixhandling' );
}
$might_be_img = false;
- wfProfileIn( "$fname-e1" );
+ wfProfileIn( __METHOD__."-e1" );
if ( preg_match( $e1, $line, $m ) ) { # page with normal text or alt
$text = $m[2];
# If we get a ] at the beginning of $m[3] that means we have a link that's something like:
$trail = "";
} else { # Invalid form; output directly
$s .= $prefix . '[[' . $line ;
- wfProfileOut( "$fname-e1" );
+ wfProfileOut( __METHOD__."-e1" );
continue;
}
- wfProfileOut( "$fname-e1" );
- wfProfileIn( "$fname-misc" );
+ wfProfileOut( __METHOD__."-e1" );
+ wfProfileIn( __METHOD__."-misc" );
# Don't allow internal links to pages containing
# PROTO: where PROTO is a valid URL protocol; these
# should be external links.
if (preg_match('/^\b(?:' . wfUrlProtocols() . ')/', $m[1])) {
$s .= $prefix . '[[' . $line ;
- wfProfileOut( "$fname-misc" );
+ wfProfileOut( __METHOD__."-misc" );
continue;
}
$link = $m[1];
}
- $noforce = (substr($m[1], 0, 1) != ':');
+ $noforce = (substr($m[1], 0, 1) !== ':');
if (!$noforce) {
# Strip off leading ':'
$link = substr($link, 1);
}
- wfProfileOut( "$fname-misc" );
- wfProfileIn( "$fname-title" );
+ wfProfileOut( __METHOD__."-misc" );
+ wfProfileIn( __METHOD__."-title" );
$nt = Title::newFromText( $this->mStripState->unstripNoWiki($link) );
if( !$nt ) {
$s .= $prefix . '[[' . $line;
- wfProfileOut( "$fname-title" );
+ wfProfileOut( __METHOD__."-title" );
continue;
}
$ns = $nt->getNamespace();
$iw = $nt->getInterWiki();
- wfProfileOut( "$fname-title" );
+ wfProfileOut( __METHOD__."-title" );
if ($might_be_img) { # if this is actually an invalid link
- wfProfileIn( "$fname-might_be_img" );
- if ($ns == NS_IMAGE && $noforce) { #but might be an image
+ wfProfileIn( __METHOD__."-might_be_img" );
+ if ($ns == NS_FILE && $noforce) { #but might be an image
$found = false;
- while (isset ($a[$k+1]) ) {
+ while ( true ) {
#look at the next 'line' to see if we can close it there
- $spliced = array_splice( $a, $k + 1, 1 );
- $next_line = array_shift( $spliced );
+ $a->next();
+ $next_line = $a->current();
+ if ( $next_line === false || $next_line === null ) {
+ break;
+ }
$m = explode( ']]', $next_line, 3 );
if ( count( $m ) == 3 ) {
# the first ]] closes the inner link, the second the image
if ( !$found ) {
# we couldn't find the end of this imageLink, so output it raw
#but don't ignore what might be perfectly normal links in the text we've examined
- $text = $this->replaceInternalLinks($text);
+ $holders->merge( $this->replaceInternalLinks2( $text ) );
$s .= "{$prefix}[[$link|$text";
# note: no $trail, because without an end, there *is* no trail
- wfProfileOut( "$fname-might_be_img" );
+ wfProfileOut( __METHOD__."-might_be_img" );
continue;
}
} else { #it's not an image, so output it raw
$s .= "{$prefix}[[$link|$text";
# note: no $trail, because without an end, there *is* no trail
- wfProfileOut( "$fname-might_be_img" );
+ wfProfileOut( __METHOD__."-might_be_img" );
continue;
}
- wfProfileOut( "$fname-might_be_img" );
+ wfProfileOut( __METHOD__."-might_be_img" );
}
$wasblank = ( '' == $text );
if( $noforce ) {
# Interwikis
- wfProfileIn( "$fname-interwiki" );
+ wfProfileIn( __METHOD__."-interwiki" );
if( $iw && $this->mOptions->getInterwikiMagic() && $nottalk && $wgContLang->getLanguageName( $iw ) ) {
$this->mOutput->addLanguageLink( $nt->getFullText() );
$s = rtrim($s . $prefix);
$s .= trim($trail, "\n") == '' ? '': $prefix . $trail;
- wfProfileOut( "$fname-interwiki" );
+ wfProfileOut( __METHOD__."-interwiki" );
continue;
}
- wfProfileOut( "$fname-interwiki" );
+ wfProfileOut( __METHOD__."-interwiki" );
- if ( $ns == NS_IMAGE ) {
- wfProfileIn( "$fname-image" );
+ if ( $ns == NS_FILE ) {
+ wfProfileIn( __METHOD__."-image" );
if ( !wfIsBadImage( $nt->getDBkey(), $this->mTitle ) ) {
# recursively parse links inside the image caption
# actually, this will parse them in any other parameters, too,
# but it might be hard to fix that, and it doesn't matter ATM
$text = $this->replaceExternalLinks($text);
- $text = $this->replaceInternalLinks($text);
+ $holders->merge( $this->replaceInternalLinks2( $text ) );
# cloak any absolute URLs inside the image markup, so replaceExternalLinks() won't touch them
- $s .= $prefix . $this->armorLinks( $this->makeImage( $nt, $text ) ) . $trail;
- $this->mOutput->addImage( $nt->getDBkey() );
-
- wfProfileOut( "$fname-image" );
- continue;
- } else {
- # We still need to record the image's presence on the page
- $this->mOutput->addImage( $nt->getDBkey() );
+ $s .= $prefix . $this->armorLinks( $this->makeImage( $nt, $text, $holders ) ) . $trail;
}
- wfProfileOut( "$fname-image" );
+ $this->mOutput->addImage( $nt->getDBkey() );
+ wfProfileOut( __METHOD__."-image" );
+ continue;
}
if ( $ns == NS_CATEGORY ) {
- wfProfileIn( "$fname-category" );
+ wfProfileIn( __METHOD__."-category" );
$s = rtrim($s . "\n"); # bug 87
if ( $wasblank ) {
*/
$s .= trim($prefix . $trail, "\n") == '' ? '': $prefix . $trail;
- wfProfileOut( "$fname-category" );
+ wfProfileOut( __METHOD__."-category" );
continue;
}
}
# Self-link checking
- if( $nt->getFragment() === '' ) {
+ if( $nt->getFragment() === '' && $ns != NS_SPECIAL ) {
if( in_array( $nt->getPrefixedText(), $selflink, true ) ) {
$s .= $prefix . $sk->makeSelfLinkObj( $nt, $text, '', $trail );
continue;
}
}
- # Special and Media are pseudo-namespaces; no pages actually exist in them
+ # NS_MEDIA is a pseudo-namespace for linking directly to a file
+ # FIXME: Should do batch file existence checks, see comment below
if( $ns == NS_MEDIA ) {
# Give extensions a chance to select the file revision for us
$skip = $time = false;
wfRunHooks( 'BeforeParserMakeImageLinkObj', array( &$this, &$nt, &$skip, &$time ) );
if ( $skip ) {
- $link = $sk->makeLinkObj( $nt );
+ $link = $sk->link( $nt );
} else {
$link = $sk->makeMediaLinkObj( $nt, $text, $time );
}
$s .= $prefix . $this->armorLinks( $link ) . $trail;
$this->mOutput->addImage( $nt->getDBkey() );
continue;
- } elseif( $ns == NS_SPECIAL ) {
- if( SpecialPage::exists( $nt->getDBkey() ) ) {
- $s .= $this->makeKnownLinkHolder( $nt, $text, '', $trail, $prefix );
- } else {
- $s .= $this->makeLinkHolder( $nt, $text, '', $trail, $prefix );
- }
- continue;
- } elseif( $ns == NS_IMAGE ) {
- $img = wfFindFile( $nt );
- if( $img ) {
- // Force a blue link if the file exists; may be a remote
- // upload on the shared repository, and we want to see its
- // auto-generated page.
- $s .= $this->makeKnownLinkHolder( $nt, $text, '', $trail, $prefix );
- $this->mOutput->addLink( $nt );
- continue;
- }
}
- $s .= $this->makeLinkHolder( $nt, $text, '', $trail, $prefix );
+
+ # Some titles, such as valid special pages or files in foreign repos, should
+ # be shown as bluelinks even though they're not included in the page table
+ #
+ # FIXME: isAlwaysKnown() can be expensive for file links; we should really do
+ # batch file existence checks for NS_FILE and NS_MEDIA
+ if( $iw == '' && $nt->isAlwaysKnown() ) {
+ $this->mOutput->addLink( $nt );
+ $s .= $this->makeKnownLinkHolder( $nt, $text, '', $trail, $prefix );
+ } else {
+ # Links will be added to the output link list after checking
+ $s .= $holders->makeHolder( $nt, $text, '', $trail, $prefix );
+ }
}
- wfProfileOut( $fname );
- return $s;
+ wfProfileOut( __METHOD__ );
+ return $holders;
}
/**
* parsing of interwiki links, and secondly to allow all existence checks and
* article length checks (for stub links) to be bundled into a single query.
*
+ * @deprecated
*/
function makeLinkHolder( &$nt, $text = '', $query = '', $trail = '', $prefix = '' ) {
- wfProfileIn( __METHOD__ );
- if ( ! is_object($nt) ) {
- # Fail gracefully
- $retVal = "<!-- ERROR -->{$prefix}{$text}{$trail}";
- } else {
- # Separate the link trail from the rest of the link
- list( $inside, $trail ) = Linker::splitTrail( $trail );
-
- if ( $nt->isExternal() ) {
- $nr = array_push( $this->mInterwikiLinkHolders['texts'], $prefix.$text.$inside );
- $this->mInterwikiLinkHolders['titles'][] = $nt;
- $retVal = '<!--IWLINK '. ($nr-1) ."-->{$trail}";
- } else {
- $nr = array_push( $this->mLinkHolders['namespaces'], $nt->getNamespace() );
- $this->mLinkHolders['dbkeys'][] = $nt->getDBkey();
- $this->mLinkHolders['queries'][] = $query;
- $this->mLinkHolders['texts'][] = $prefix.$text.$inside;
- $this->mLinkHolders['titles'][] = $nt;
-
- $retVal = '<!--LINK '. ($nr-1) ."-->{$trail}";
- }
- }
- wfProfileOut( __METHOD__ );
- return $retVal;
+ return $this->mLinkHolders->makeHolder( $nt, $text, $query, $trail, $prefix );
}
/**
* Insert a NOPARSE hacky thing into any inline links in a chunk that's
* going to go through further parsing steps before inline URL expansion.
*
- * In particular this is important when using action=render, which causes
- * full URLs to be included.
- *
- * Oh man I hate our multi-layer parser!
+ * Not needed quite as much as it used to be since free links are a bit
+ * more sensible these days. But bracketed links are still an issue.
*
* @param string more-or-less HTML
* @return string less-or-more HTML with NOPARSE bits
# ../ -- convert to CurrentPage, from CurrentPage/CurrentSubPage
# ../Foobar -- convert to CurrentPage/Foobar, from CurrentPage/CurrentSubPage
- $fname = 'Parser::maybeDoSubpageLink';
- wfProfileIn( $fname );
+ wfProfileIn( __METHOD__ );
$ret = $target; # default return value is no change
# Some namespaces don't allow subpages,
# bug 7425
$target = trim( $target );
# Look at the first character
- if( $target != '' && $target{0} == '/' ) {
+ 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( 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 ) == '/' ) {
+ if( substr( $nodotdot, -1, 1 ) === '/' ) {
$nodotdot = substr( $nodotdot, 0, -1 );
if( '' === $text ) {
$text = $nodotdot . $suffix;
}
}
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $ret;
}
/* private */ function openList( $char ) {
$result = $this->closeParagraph();
- if ( '*' == $char ) { $result .= '<ul><li>'; }
- else if ( '#' == $char ) { $result .= '<ol><li>'; }
- else if ( ':' == $char ) { $result .= '<dl><dd>'; }
- else if ( ';' == $char ) {
+ if ( '*' ==
= $char ) { $result .= '<ul><li>'; }
+ else if ( '#' ==
= $char ) { $result .= '<ol><li>'; }
+ else if ( ':' ==
= $char ) { $result .= '<dl><dd>'; }
+ else if ( ';' === $char ) {
$result .= '<dl><dt>';
$this->mDTopen = true;
}
}
/* private */ function nextItem( $char ) {
- if ( '*' == $char || '#' == $char ) { return '</li><li>'; }
- else if ( ':' == $char || ';' == $char ) {
+ if ( '*' === $char || '#' === $char ) { return '</li><li>'; }
+ else if ( ':' === $char || ';' === $char ) {
$close = '</dd>';
if ( $this->mDTopen ) { $close = '</dt>'; }
- if ( ';' == $char ) {
+ if ( ';' === $char ) {
$this->mDTopen = true;
return $close . '<dt>';
} else {
}
/* private */ function closeList( $char ) {
- if ( '*' == $char ) { $text = '</li></ul>'; }
- else if ( '#' == $char ) { $text = '</li></ol>'; }
- else if ( ':' == $char ) {
+ if ( '*' === $char ) { $text = '</li></ul>'; }
+ else if ( '#' === $char ) { $text = '</li></ol>'; }
+ else if ( ':' === $char ) {
if ( $this->mDTopen ) {
$this->mDTopen = false;
$text = '</dt></dl>';
/**#@-*/
/**
- * Make lists from lines starting with ':', '*', '#', etc.
+ * Make lists from lines starting with ':', '*', '#', etc. (DBL)
*
* @private
* @return string the lists rendered as HTML
*/
function doBlockLevels( $text, $linestart ) {
- $fname = 'Parser::doBlockLevels';
- wfProfileIn( $fname );
+ wfProfileIn( __METHOD__ );
# Parsing through the text line by line. The main thing
# happening here is handling of block-level elements p, pre,
# and making lists from lines starting with * # : etc.
#
- $textLines = explode( "\n", $text );
+ $textLines = StringUtils::explode( "\n", $text );
$lastPrefix = $output = '';
$this->mDTopen = $inBlockElem = false;
$prefixLength = 0;
$paragraphStack = false;
- if ( !$linestart ) {
- $output .= array_shift( $textLines );
- }
foreach ( $textLines as $oLine ) {
+ # Fix up $linestart
+ if ( !$linestart ) {
+ $output .= $oLine;
+ $linestart = true;
+ continue;
+ }
+
$lastPrefixLength = strlen( $lastPrefix );
$preCloseMatch = preg_match('/<\\/pre/i', $oLine );
$preOpenMatch = preg_match('/<pre/i', $oLine );
if ( !$this->mInPre ) {
# Multiple prefixes may abut each other for nested lists.
$prefixLength = strspn( $oLine, '*#:;' );
- $pref = substr( $oLine, 0, $prefixLength );
+ $prefix = substr( $oLine, 0, $prefixLength );
# eh?
- $pref2 = str_replace( ';', ':', $pref );
+ $prefix2 = str_replace( ';', ':', $prefix );
$t = substr( $oLine, $prefixLength );
- $this->mInPre = !empty($preOpenMatch);
+ $this->mInPre = (bool)$preOpenMatch;
} else {
# Don't interpret any other prefixes in preformatted text
$prefixLength = 0;
- $pref = $pref2 = '';
+ $prefix = $prefix2 = '';
$t = $oLine;
}
# List generation
- if( $prefixLength && 0 == strcmp( $lastPrefix, $pref2 ) ) {
+ if( $prefixLength && $lastPrefix === $prefix2 ) {
# Same as the last item, so no need to deal with nesting or opening stuff
- $output .= $this->nextItem( substr( $pref, -1 ) );
+ $output .= $this->nextItem( substr( $prefix, -1 ) );
$paragraphStack = false;
- if ( substr( $pref, -1 ) == ';') {
+ if ( substr( $prefix, -1 ) === ';') {
# The one nasty exception: definition lists work like this:
# ; title : definition text
# So we check for : in the remainder text to split up the
}
} elseif( $prefixLength || $lastPrefixLength ) {
# Either open or close a level...
- $commonPrefixLength = $this->getCommon( $pref, $lastPrefix );
+ $commonPrefixLength = $this->getCommon( $prefix, $lastPrefix );
$paragraphStack = false;
while( $commonPrefixLength < $lastPrefixLength ) {
- $output .= $this->closeList( $lastPrefix{$lastPrefixLength-1} );
+ $output .= $this->closeList( $lastPrefix[$lastPrefixLength-1] );
--$lastPrefixLength;
}
if ( $prefixLength <= $commonPrefixLength && $commonPrefixLength > 0 ) {
- $output .= $this->nextItem( $pref{$commonPrefixLength-1} );
+ $output .= $this->nextItem( $prefix[$commonPrefixLength-1] );
}
while ( $prefixLength > $commonPrefixLength ) {
- $char = substr( $pref, $commonPrefixLength, 1 );
+ $char = substr( $prefix, $commonPrefixLength, 1 );
$output .= $this->openList( $char );
- if ( ';' == $char ) {
+ if ( ';' === $char ) {
# FIXME: This is dupe of code above
if ($this->findColonNoLinks($t, $term, $t2) !== false) {
$t = $t2;
}
++$commonPrefixLength;
}
- $lastPrefix = $pref2;
+ $lastPrefix = $prefix2;
}
if( 0 == $prefixLength ) {
- wfProfileIn( "$fname-paragraph" );
+ wfProfileIn( __METHOD__."-paragraph" );
# No prefix (not in list)--go to paragraph mode
// XXX: use a stack for nestable elements like span, table and div
$openmatch = preg_match('/(?:<table|<blockquote|<h1|<h2|<h3|<h4|<h5|<h6|<pre|<tr|<p|<ul|<ol|<li|<\\/tr|<\\/td|<\\/th)/iS', $t );
$inBlockElem = true;
}
} else if ( !$inBlockElem && !$this->mInPre ) {
- if ( ' ' == $t{0} and ( $this->mLastSection == 'pre' or trim($t) != '' ) ) {
+ if ( ' ' == $t{0} and ( $this->mLastSection === 'pre' or trim($t) != '' ) ) {
// pre
- if ($this->mLastSection != 'pre') {
+ if ($this->mLastSection !== 'pre') {
$paragraphStack = false;
$output .= $this->closeParagraph().'<pre>';
$this->mLastSection = 'pre';
$paragraphStack = false;
$this->mLastSection = 'p';
} else {
- if ($this->mLastSection != 'p' ) {
+ if ($this->mLastSection !== 'p' ) {
$output .= $this->closeParagraph();
$this->mLastSection = '';
$paragraphStack = '<p>';
$output .= $paragraphStack;
$paragraphStack = false;
$this->mLastSection = 'p';
- } else if ($this->mLastSection != 'p') {
+ } else if ($this->mLastSection !== 'p') {
$output .= $this->closeParagraph().'<p>';
$this->mLastSection = 'p';
}
}
}
}
- wfProfileOut( "$fname-paragraph" );
+ wfProfileOut( __METHOD__."-paragraph" );
}
// somewhere above we forget to get out of pre block (bug 785)
if($preCloseMatch && $this->mInPre) {
}
}
while ( $prefixLength ) {
- $output .= $this->closeList( $pref2{$prefixLength-1} );
+ $output .= $this->closeList( $prefix2[$prefixLength-1] );
--$prefixLength;
}
if ( '' != $this->mLastSection ) {
$this->mLastSection = '';
}
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $output;
}
* return string the position of the ':', or false if none found
*/
function findColonNoLinks($str, &$before, &$after) {
- $fname = 'Parser::findColonNoLinks';
- wfProfileIn( $fname );
+ wfProfileIn( __METHOD__ );
$pos = strpos( $str, ':' );
if( $pos === false ) {
// Nothing to find!
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return false;
}
// Easy; no tag nesting to worry about
$before = substr( $str, 0, $pos );
$after = substr( $str, $pos+1 );
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $pos;
}
// We found it!
$before = substr( $str, 0, $i );
$after = substr( $str, $i + 1 );
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $i;
}
// Embedded in a tag; don't break it.
$colon = strpos( $str, ':', $i );
if( $colon === false ) {
// Nothing else interesting
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return false;
}
$lt = strpos( $str, '<', $i );
// We found it!
$before = substr( $str, 0, $colon );
$after = substr( $str, $colon + 1 );
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $i;
}
}
break;
case 3: // self::COLON_STATE_CLOSETAG:
// In a </tag>
- if( $c == ">" ) {
+ if( $c === ">" ) {
$stack--;
if( $stack < 0 ) {
- wfDebug( "Invalid input in $fname; too many close tags\n" );
- wfProfileOut( $fname );
+ wfDebug( __METHOD__.": Invalid input; too many close tags\n" );
+ wfProfileOut( __METHOD__ );
return false;
}
$state = self::COLON_STATE_TEXT;
}
break;
case self::COLON_STATE_TAGSLASH:
- if( $c == ">" ) {
+ if( $c === ">" ) {
// Yes, a self-closed tag <blah/>
$state = self::COLON_STATE_TEXT;
} else {
}
break;
case 5: // self::COLON_STATE_COMMENT:
- if( $c == "-" ) {
+ if( $c === "-" ) {
$state = self::COLON_STATE_COMMENTDASH;
}
break;
case self::COLON_STATE_COMMENTDASH:
- if( $c == "-" ) {
+ if( $c === "-" ) {
$state = self::COLON_STATE_COMMENTDASHDASH;
} else {
$state = self::COLON_STATE_COMMENT;
}
break;
case self::COLON_STATE_COMMENTDASHDASH:
- if( $c == ">" ) {
+ if( $c === ">" ) {
$state = self::COLON_STATE_TEXT;
} else {
$state = self::COLON_STATE_COMMENT;
}
break;
default:
- throw new MWException( "State machine error in $fname" );
+ throw new MWException( "State machine error in " . __METHOD__ );
}
}
if( $stack > 0 ) {
- wfDebug( "Invalid input in $fname; not enough close tags (stack $stack, state $state)\n" );
+ wfDebug( __METHOD__.": Invalid input; not enough close tags (stack $stack, state $state)\n" );
return false;
}
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return false;
}
case 'numberofpages':
return $this->mVarCache[$index] = $wgContLang->formatNum( SiteStats::pages() );
case 'numberofadmins':
- return $this->mVarCache[$index] = $wgContLang->formatNum( SiteStats::admins() );
+ return $this->mVarCache[$index] = $wgContLang->formatNum( SiteStats::numberingroup('sysop') );
case 'numberofedits':
return $this->mVarCache[$index] = $wgContLang->formatNum( SiteStats::edits() );
+ case 'numberofviews':
+ return $this->mVarCache[$index] = $wgContLang->formatNum( SiteStats::views() );
case 'currenttimestamp':
return $this->mVarCache[$index] = wfTimestamp( TS_MW, $ts );
case 'localtimestamp':
* @private
*/
function initialiseVariables() {
- $fname = 'Parser::initialiseVariables';
- wfProfileIn( $fname );
+ wfProfileIn( __METHOD__ );
$variableIDs = MagicWord::getVariableIDs();
$this->mVariables = new MagicWordArray( $variableIDs );
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
}
/**
return $text;
}
- $fname = __METHOD__;
- wfProfileIn( $fname );
+ wfProfileIn( __METHOD__ );
if ( $frame === false ) {
$frame = $this->getPreprocessor()->newFrame();
$flags = $argsOnly ? PPFrame::NO_TEMPLATES : 0;
$text = $frame->expand( $dom, $flags );
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $text;
}
function limitationWarn( $limitationType, $current=null, $max=null) {
$msgName = $limitationType . '-warning';
//does no harm if $current and $max are present but are unnecessary for the message
- $warning = wfMsg( $msgName, $current, $max);
+ $warning = wfMsgExt( $msgName, array( 'parsemag', 'escape' ), $current, $max );
$this->mOutput->addWarning( $warning );
$cat = Title::makeTitleSafe( NS_CATEGORY, wfMsgForContent( $limitationType . '-category' ) );
if ( $cat ) {
* @private
*/
function braceSubstitution( $piece, $frame ) {
- global $wgContLang, $wgLang, $wgAllowDisplayTitle, $wgNonincludableNamespaces;
- $fname = __METHOD__;
- wfProfileIn( $fname );
+ global $wgContLang, $wgAllowDisplayTitle, $wgNonincludableNamespaces;
+ wfProfileIn( __METHOD__ );
wfProfileIn( __METHOD__.'-setup' );
# Flags
# Workaround for PHP bug 35229 and similar
if ( !is_callable( $callback ) ) {
- throw new MWException( "Tag hook for $name is not callable\n" );
+ throw new MWException( "Tag hook for $function is not callable\n" );
}
$result = call_user_func_array( $callback, $allArgs );
$found = true;
$titleText = $title->getPrefixedText();
# Check for language variants if the template is not found
if($wgContLang->hasVariants() && $title->getArticleID() == 0){
- $wgContLang->findVariantLink($part1, $title);
+ $wgContLang->findVariantLink( $part1, $title, true );
}
# Do infinite loop check
if ( !$frame->loopCheck( $title ) ) {
$found = true;
- $text = "<span class=\"error\">Template loop detected: [[$titleText]]</span>";
+ $text = '<span class="error">' . wfMsgForContent( 'parser-template-loop-warning', $titleText ) . '</span>';
wfDebug( __METHOD__.": template loop broken at '$titleText'\n" );
}
# Do recursion depth check
$limit = $this->mOptions->getMaxTemplateDepth();
if ( $frame->depth >= $limit ) {
$found = true;
- $text = "<span class=\"error\">Template recursion depth limit exceeded ($limit)</span>";
+ $text = '<span class="error">' . wfMsgForContent( 'parser-template-recursion-depth-warning', $limit ) . '</span>';
}
}
}
}
} else if ( $wgNonincludableNamespaces && in_array( $title->getNamespace(), $wgNonincludableNamespaces ) ) {
$found = false; //access denied
- wfDebug( "$fname: template inclusion denied for " . $title->getPrefixedDBkey() );
+ wfDebug( __METHOD__.": template inclusion denied for " . $title->getPrefixedDBkey() );
} else {
list( $text, $title ) = $this->getTemplateDom( $title );
if ( $text !== false ) {
# Recover the source wikitext and return it
if ( !$found ) {
$text = $frame->virtualBracketedImplode( '{{', '|', '}}', $titleWithSpaces, $args );
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return array( 'object' => $text );
}
$ret = array( 'text' => $text );
}
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $ret;
}
// Cache miss, go to the database
list( $text, $title ) = $this->fetchTemplateAndTitle( $title );
- wfRunHooks( 'ParserBeforeTranscludeTemplate', array( &$parser, &$text, &$title ) );
-
if ( $text === false ) {
$this->mTplDomCache[$titleText] = false;
return array( false, $title );
if( $rev ) {
$text = $rev->getText();
} elseif( $title->getNamespace() == NS_MEDIAWIKI ) {
- global $wgLang;
- $message = $wgLang->lcfirst( $title->getText() );
+ global $wgContLang;
+ $message = $wgContLang->lcfirst( $title->getText() );
$text = wfMsgForContentNoTrans( $message );
if( wfEmptyMsg( $message, $text ) ) {
$text = false;
throw new MWException( '<html> extension tag encountered unexpectedly' );
}
case 'nowiki':
+ $content = strtr($content, array('-{' => '-{', '}-' => '}-'));
$output = Xml::escapeTagsOnly( $content );
break;
case 'math':
}
}
- if ( $name == 'html' || $name == 'nowiki' ) {
+ if ( $name === 'html' || $name === 'nowiki' ) {
$this->mStripState->nowiki->setPair( $marker, $output );
} else {
$this->mStripState->general->setPair( $marker, $output );
wfDebug( __METHOD__.": [[MediaWiki:hidden-category-category]] is not a valid title!\n" );
}
}
+ # (bug 8068) Allow control over whether robots index a page.
+ #
+ # FIXME (bug 14899): __INDEX__ always overrides __NOINDEX__ here! This
+ # is not desirable, the last one on the page should win.
+ if( isset( $this->mDoubleUnderscores['noindex'] ) ) {
+ $this->mOutput->setIndexPolicy( 'noindex' );
+ } elseif( isset( $this->mDoubleUnderscores['index'] ) ) {
+ $this->mOutput->setIndexPolicy( 'index' );
+ }
+
return $text;
}
* @private
*/
function formatHeadings( $text, $isMain=true ) {
- global $wgMaxTocLevel, $wgContLang;
+ global $wgMaxTocLevel, $wgContLang, $wgEnforceHtmlIds;
$doNumberHeadings = $this->mOptions->getNumberHeadings();
- if( !$this->mTitle->quickUserCan( 'edit' ) ) {
+ $showEditLink = $this->mOptions->getEditSection();
+
+ // Do not call quickUserCan unless necessary
+ if( $showEditLink && !$this->mTitle->quickUserCan( 'edit' ) ) {
$showEditLink = 0;
- } else {
- $showEditLink = $this->mOptions->getEditSection();
}
# Inhibit editsection links if requested in the page
# <!--LINK number-->
# turns into
# link text with suffix
- $safeHeadline = preg_replace( '/<!--LINK ([0-9]*)-->/e',
- "\$this->mLinkHolders['texts'][\$1]",
- $safeHeadline );
- $safeHeadline = preg_replace( '/<!--IWLINK ([0-9]*)-->/e',
- "\$this->mInterwikiLinkHolders['texts'][\$1]",
- $safeHeadline );
+ $safeHeadline = $this->replaceLinkHoldersText( $safeHeadline );
# Strip out HTML (other than plain <sup> and <sub>: bug 8393)
$tocline = preg_replace(
# Save headline for section edit hint before it's escaped
$headlineHint = $safeHeadline;
- $safeHeadline = Sanitizer::escapeId( $safeHeadline );
- # HTML names must be case-insensitively unique (bug 10721)
+
+ if ( $wgEnforceHtmlIds ) {
+ $legacyHeadline = false;
+ $safeHeadline = Sanitizer::escapeId( $safeHeadline,
+ 'noninitial' );
+ } else {
+ # For reverse compatibility, provide an id that's
+ # HTML4-compatible, like we used to.
+ #
+ # It may be worth noting, academically, that it's possible for
+ # the legacy anchor to conflict with a non-legacy headline
+ # anchor on the page. In this case likely the "correct" thing
+ # would be to either drop the legacy anchors or make sure
+ # they're numbered first. However, this would require people
+ # to type in section names like "abc_.D7.93.D7.90.D7.A4"
+ # manually, so let's not bother worrying about it.
+ $legacyHeadline = Sanitizer::escapeId( $safeHeadline,
+ 'noninitial' );
+ $safeHeadline = Sanitizer::escapeId( $safeHeadline, 'xml' );
+
+ if ( $legacyHeadline == $safeHeadline ) {
+ # No reason to have both (in fact, we can't)
+ $legacyHeadline = false;
+ } elseif ( $legacyHeadline != Sanitizer::escapeId(
+ $legacyHeadline, 'xml' ) ) {
+ # The legacy id is invalid XML. We used to allow this, but
+ # there's no reason to do so anymore. Backward
+ # compatibility will fail slightly in this case, but it's
+ # no big deal.
+ $legacyHeadline = false;
+ }
+ }
+
+ # HTML names must be case-insensitively unique (bug 10721). FIXME:
+ # Does this apply to Unicode characters? Because we aren't
+ # handling those here.
$arrayKey = strtolower( $safeHeadline );
+ if ( $legacyHeadline === false ) {
+ $legacyArrayKey = false;
+ } else {
+ $legacyArrayKey = strtolower( $legacyHeadline );
+ }
# count how many in assoc. array so we can track dupes in anchors
- isset( $refers[$arrayKey] ) ? $refers[$arrayKey]++ : $refers[$arrayKey] = 1;
- $refcount[$headlineCount] = $refers[$arrayKey];
+ if ( isset( $refers[$arrayKey] ) ) {
+ $refers[$arrayKey]++;
+ } else {
+ $refers[$arrayKey] = 1;
+ }
+ if ( isset( $refers[$legacyArrayKey] ) ) {
+ $refers[$legacyArrayKey]++;
+ } else {
+ $refers[$legacyArrayKey] = 1;
+ }
# Don't number the heading if it is the only one (looks silly)
if( $doNumberHeadings && count( $matches[3] ) > 1) {
# Create the anchor for linking from the TOC to the section
$anchor = $safeHeadline;
- if($refcount[$headlineCount] > 1 ) {
- $anchor .= '_' . $refcount[$headlineCount];
+ $legacyAnchor = $legacyHeadline;
+ if ( $refers[$arrayKey] > 1 ) {
+ $anchor .= '_' . $refers[$arrayKey];
+ }
+ if ( $legacyHeadline !== false && $refers[$legacyArrayKey] > 1 ) {
+ $legacyAnchor .= '_' . $refers[$legacyArrayKey];
}
if( $enoughToc && ( !isset($wgMaxTocLevel) || $toclevel<$wgMaxTocLevel ) ) {
$toc .= $sk->tocLine($anchor, $tocline, $numbering, $toclevel);
if( $isTemplate ) {
# Put a T flag in the section identifier, to indicate to extractSections()
# that sections inside <includeonly> should be counted.
- $editlink = $sk->editSectionLinkForOther($titleText, "T-$sectionIndex");
+ $editlink = $sk->doEditSectionLink(Title::newFromText( $titleText ), "T-$sectionIndex");
} else {
- $editlink = $sk->editSectionLink($this->mTitle, $sectionIndex, $headlineHint);
+ $editlink = $sk->doEditSectionLink($this->mTitle, $sectionIndex, $headlineHint);
}
} else {
$editlink = '';
}
- $head[$headlineCount] = $sk->makeHeadline( $level, $matches['attrib'][$headlineCount], $anchor, $headline, $editlink );
+ $head[$headlineCount] = $sk->makeHeadline( $level,
+ $matches['attrib'][$headlineCount], $anchor, $headline,
+ $editlink, $legacyAnchor );
$headlineCount++;
}
$i = 0;
foreach( $blocks as $block ) {
- if( $showEditLink && $headlineCount > 0 && $i == 0 && $block != "\n" ) {
+ if( $showEditLink && $headlineCount > 0 && $i == 0 && $block !== "\n" ) {
# This is the [edit] link that appears for the top block of text when
# section editing is enabled
$nc = '[ _0-9A-Za-z\x80-\xff-]'; # Namespaces can use non-ascii!
$p1 = "/\[\[(:?$nc+:|:|)($tc+?)( \\($tc+\\))\\|]]/"; # [[ns:page (context)|]]
+ $p4 = "/\[\[(:?$nc+:|:|)($tc+?)(（$tc+）)\\|]]/"; # [[ns:page（context）|]]
$p3 = "/\[\[(:?$nc+:|:|)($tc+?)( \\($tc+\\)|)(, $tc+|)\\|]]/"; # [[ns:page (context), context|]]
$p2 = "/\[\[\\|($tc+)]]/"; # [[|page]]
# try $p1 first, to turn "[[A, B (C)|]]" into "[[A, B (C)|A, B]]"
$text = preg_replace( $p1, '[[\\1\\2\\3|\\2]]', $text );
+ $text = preg_replace( $p4, '[[\\1\\2\\3|\\2]]', $text );
$text = preg_replace( $p3, '[[\\1\\2\\3\\4|\\2]]', $text );
$t = $this->mTitle->getText();
} else {
# Failed to validate; fall back to the default
$nickname = $username;
- wfDebug( "Parser::getUserSig: $username has bad XML tags in signature.\n" );
+ wfDebug( __METHOD__.": $username has bad XML tags in signature.\n" );
}
}
* @return mixed An expanded string, or false if invalid.
*/
function validateSig( $text ) {
- return( wfIsWellFormedXmlFragment( $text ) ? $text : false );
+ return( Xml::isWellFormedXmlFragment( $text ) ? $text : false );
}
/**
$this->setOutputType = self::OT_PREPROCESS;
}
+ # Option to disable this feature
+ if ( !$this->mOptions->getCleanSignatures() ) {
+ return $text;
+ }
+
# FIXME: regex doesn't respect extension tags or nowiki
# => Move this logic to braceSubstitution()
$substWord = MagicWord::get( 'subst' );
global $wgTitle;
static $executing = false;
- $fname = "Parser::transformMsg";
-
# Guard against infinite recursion
if ( $executing ) {
return $text;
}
$executing = true;
- wfProfileIn($fname);
+ wfProfileIn(__METHOD__);
$text = $this->preprocess( $text, $wgTitle, $options );
$executing = false;
- wfProfileOut($fname);
+ wfProfileOut(__METHOD__);
return $text;
}
* The callback function should have the form:
* function myParserFunction( &$parser, $arg1, $arg2, $arg3 ) { ... }
*
+ * Or with SFH_OBJECT_ARGS:
+ * function myParserFunction( $parser, $frame, $args ) { ... }
+ *
* The callback may either return the text result of the function, or an array with the text
* in element 0, and a number of flags in the other elements. The names of the flags are
* specified in the keys. Valid flags are:
* @param string $id The magic word ID
* @param mixed $callback The callback function (and object) to use
* @param integer $flags a combination of the following flags:
- * SFH_NO_HASH No leading hash, i.e. {{plural:...}} instead of {{#if:...}}
+ * SFH_NO_HASH No leading hash, i.e. {{plural:...}} instead of {{#if:...}}
+ *
+ * SFH_OBJECT_ARGS Pass the template arguments as PPNode objects instead of text. This
+ * allows for conditional expansion of the parse tree, allowing you to eliminate dead
+ * branches and thus speed up parsing. It is also possible to analyse the parse tree of
+ * the arguments, and to control the way they are expanded.
+ *
+ * The $frame parameter is a PPFrame. This can be used to produce expanded text from the
+ * arguments, for instance:
+ * $text = isset( $args[0] ) ? $frame->expand( $args[0] ) : '';
+ *
+ * For technical reasons, $args[0] is pre-expanded and will be a string. This may change in
+ * future versions. Please call $frame->expand() on it anyway so that your code keeps
+ * working if/when this is changed.
+ *
+ * If you want whitespace to be trimmed from $args, you need to do it yourself, post-
+ * expansion.
+ *
+ * Please read the documentation in includes/parser/Preprocessor.php for more information
+ * about the methods available in PPFrame and PPNode.
*
* @return The old callback function for this name, if any
*/
# Add to function cache
$mw = MagicWord::get( $id );
if( !$mw )
- throw new MWException( 'Parser::setFunctionHook() expecting a magic word identifier.' );
+ throw new MWException( __METHOD__.'() expecting a magic word identifier.' );
$synonyms = $mw->getSynonyms();
$sensitive = intval( $mw->isCaseSensitive() );
$syn = '#' . $syn;
}
# Remove trailing colon
- if ( substr( $syn, -1, 1 ) == ':' ) {
+ if ( substr( $syn, -1, 1 ) === ':' ) {
$syn = substr( $syn, 0, -1 );
}
$this->mFunctionSynonyms[$sensitive][$syn] = $id;
* Replace <!--LINK--> link placeholders with actual links, in the buffer
* Placeholders created in Skin::makeLinkObj()
* Returns an array of link CSS classes, indexed by PDBK.
- * $options is a bit field, RLH_FOR_UPDATE to select for update
*/
function replaceLinkHolders( &$text, $options = 0 ) {
- global $wgUser;
- global $wgContLang;
-
- $fname = 'Parser::replaceLinkHolders';
- wfProfileIn( $fname );
-
- $pdbks = array();
- $colours = array();
- $linkcolour_ids = array();
- $sk = $this->mOptions->getSkin();
- $linkCache = LinkCache::singleton();
-
- if ( !empty( $this->mLinkHolders['namespaces'] ) ) {
- wfProfileIn( $fname.'-check' );
- $dbr = wfGetDB( DB_SLAVE );
- $page = $dbr->tableName( 'page' );
- $threshold = $wgUser->getOption('stubthreshold');
-
- # Sort by namespace
- asort( $this->mLinkHolders['namespaces'] );
-
- # Generate query
- $query = false;
- $current = null;
- foreach ( $this->mLinkHolders['namespaces'] as $key => $ns ) {
- # Make title object
- $title = $this->mLinkHolders['titles'][$key];
-
- # Skip invalid entries.
- # Result will be ugly, but prevents crash.
- if ( is_null( $title ) ) {
- continue;
- }
- $pdbk = $pdbks[$key] = $title->getPrefixedDBkey();
-
- # Check if it's a static known link, e.g. interwiki
- if ( $title->isAlwaysKnown() ) {
- $colours[$pdbk] = '';
- } elseif ( ( $id = $linkCache->getGoodLinkID( $pdbk ) ) != 0 ) {
- $colours[$pdbk] = '';
- $this->mOutput->addLink( $title, $id );
- } elseif ( $linkCache->isBadLink( $pdbk ) ) {
- $colours[$pdbk] = 'new';
- } elseif ( $title->getNamespace() == NS_SPECIAL && !SpecialPage::exists( $pdbk ) ) {
- $colours[$pdbk] = 'new';
- } else {
- # Not in the link cache, add it to the query
- if ( !isset( $current ) ) {
- $current = $ns;
- $query = "SELECT page_id, page_namespace, page_title, page_is_redirect, page_len";
- $query .= " FROM $page WHERE (page_namespace=$ns AND page_title IN(";
- } elseif ( $current != $ns ) {
- $current = $ns;
- $query .= ")) OR (page_namespace=$ns AND page_title IN(";
- } else {
- $query .= ', ';
- }
-
- $query .= $dbr->addQuotes( $this->mLinkHolders['dbkeys'][$key] );
- }
- }
- if ( $query ) {
- $query .= '))';
- if ( $options & RLH_FOR_UPDATE ) {
- $query .= ' FOR UPDATE';
- }
-
- $res = $dbr->query( $query, $fname );
-
- # Fetch data and form into an associative array
- # non-existent = broken
- while ( $s = $dbr->fetchObject($res) ) {
- $title = Title::makeTitle( $s->page_namespace, $s->page_title );
- $pdbk = $title->getPrefixedDBkey();
- $linkCache->addGoodLinkObj( $s->page_id, $title, $s->page_len, $s->page_is_redirect );
- $this->mOutput->addLink( $title, $s->page_id );
- $colours[$pdbk] = $sk->getLinkColour( $title, $threshold );
- //add id to the extension todolist
- $linkcolour_ids[$s->page_id] = $pdbk;
- }
- //pass an array of page_ids to an extension
- wfRunHooks( 'GetLinkColours', array( $linkcolour_ids, &$colours ) );
- }
- wfProfileOut( $fname.'-check' );
-
- # Do a second query for different language variants of links and categories
- if($wgContLang->hasVariants()){
- $linkBatch = new LinkBatch();
- $variantMap = array(); // maps $pdbkey_Variant => $keys (of link holders)
- $categoryMap = array(); // maps $category_variant => $category (dbkeys)
- $varCategories = array(); // category replacements oldDBkey => newDBkey
-
- $categories = $this->mOutput->getCategoryLinks();
-
- // Add variants of links to link batch
- foreach ( $this->mLinkHolders['namespaces'] as $key => $ns ) {
- $title = $this->mLinkHolders['titles'][$key];
- if ( is_null( $title ) )
- continue;
-
- $pdbk = $title->getPrefixedDBkey();
- $titleText = $title->getText();
-
- // generate all variants of the link title text
- $allTextVariants = $wgContLang->convertLinkToAllVariants($titleText);
-
- // if link was not found (in first query), add all variants to query
- if ( !isset($colours[$pdbk]) ){
- foreach($allTextVariants as $textVariant){
- if($textVariant != $titleText){
- $variantTitle = Title::makeTitle( $ns, $textVariant );
- if(is_null($variantTitle)) continue;
- $linkBatch->addObj( $variantTitle );
- $variantMap[$variantTitle->getPrefixedDBkey()][] = $key;
- }
- }
- }
- }
-
- // process categories, check if a category exists in some variant
- foreach( $categories as $category ){
- $variants = $wgContLang->convertLinkToAllVariants($category);
- foreach($variants as $variant){
- if($variant != $category){
- $variantTitle = Title::newFromDBkey( Title::makeName(NS_CATEGORY,$variant) );
- if(is_null($variantTitle)) continue;
- $linkBatch->addObj( $variantTitle );
- $categoryMap[$variant] = $category;
- }
- }
- }
-
-
- if(!$linkBatch->isEmpty()){
- // construct query
- $titleClause = $linkBatch->constructSet('page', $dbr);
-
- $variantQuery = "SELECT page_id, page_namespace, page_title, page_is_redirect, page_len";
-
- $variantQuery .= " FROM $page WHERE $titleClause";
- if ( $options & RLH_FOR_UPDATE ) {
- $variantQuery .= ' FOR UPDATE';
- }
-
- $varRes = $dbr->query( $variantQuery, $fname );
-
- // for each found variants, figure out link holders and replace
- while ( $s = $dbr->fetchObject($varRes) ) {
-
- $variantTitle = Title::makeTitle( $s->page_namespace, $s->page_title );
- $varPdbk = $variantTitle->getPrefixedDBkey();
- $vardbk = $variantTitle->getDBkey();
-
- $holderKeys = array();
- if(isset($variantMap[$varPdbk])){
- $holderKeys = $variantMap[$varPdbk];
- $linkCache->addGoodLinkObj( $s->page_id, $variantTitle, $s->page_len, $s->page_is_redirect );
- $this->mOutput->addLink( $variantTitle, $s->page_id );
- }
-
- // loop over link holders
- foreach($holderKeys as $key){
- $title = $this->mLinkHolders['titles'][$key];
- if ( is_null( $title ) ) continue;
-
- $pdbk = $title->getPrefixedDBkey();
-
- if(!isset($colours[$pdbk])){
- // found link in some of the variants, replace the link holder data
- $this->mLinkHolders['titles'][$key] = $variantTitle;
- $this->mLinkHolders['dbkeys'][$key] = $variantTitle->getDBkey();
-
- // set pdbk and colour
- $pdbks[$key] = $varPdbk;
- $colours[$varPdbk] = $sk->getLinkColour( $variantTitle, $threshold );
- $linkcolour_ids[$s->page_id] = $pdbk;
- }
- wfRunHooks( 'GetLinkColours', array( $linkcolour_ids, &$colours ) );
- }
-
- // check if the object is a variant of a category
- if(isset($categoryMap[$vardbk])){
- $oldkey = $categoryMap[$vardbk];
- if($oldkey != $vardbk)
- $varCategories[$oldkey]=$vardbk;
- }
- }
-
- // rebuild the categories in original order (if there are replacements)
- if(count($varCategories)>0){
- $newCats = array();
- $originalCats = $this->mOutput->getCategories();
- foreach($originalCats as $cat => $sortkey){
- // make the replacement
- if( array_key_exists($cat,$varCategories) )
- $newCats[$varCategories[$cat]] = $sortkey;
- else $newCats[$cat] = $sortkey;
- }
- $this->mOutput->setCategoryLinks($newCats);
- }
- }
- }
-
- # Construct search and replace arrays
- wfProfileIn( $fname.'-construct' );
- $replacePairs = array();
- foreach ( $this->mLinkHolders['namespaces'] as $key => $ns ) {
- $pdbk = $pdbks[$key];
- $searchkey = "<!--LINK $key-->";
- $title = $this->mLinkHolders['titles'][$key];
- if ( !isset( $colours[$pdbk] ) || $colours[$pdbk] == 'new' ) {
- $linkCache->addBadLinkObj( $title );
- $colours[$pdbk] = 'new';
- $this->mOutput->addLink( $title, 0 );
- $replacePairs[$searchkey] = $sk->makeBrokenLinkObj( $title,
- $this->mLinkHolders['texts'][$key],
- $this->mLinkHolders['queries'][$key] );
- } else {
- $replacePairs[$searchkey] = $sk->makeColouredLinkObj( $title, $colours[$pdbk],
- $this->mLinkHolders['texts'][$key],
- $this->mLinkHolders['queries'][$key] );
- }
- }
- $replacer = new HashtableReplacer( $replacePairs, 1 );
- wfProfileOut( $fname.'-construct' );
-
- # Do the thing
- wfProfileIn( $fname.'-replace' );
- $text = preg_replace_callback(
- '/(<!--LINK .*?-->)/',
- $replacer->cb(),
- $text);
-
- wfProfileOut( $fname.'-replace' );
- }
-
- # Now process interwiki link holders
- # This is quite a bit simpler than internal links
- if ( !empty( $this->mInterwikiLinkHolders['texts'] ) ) {
- wfProfileIn( $fname.'-interwiki' );
- # Make interwiki link HTML
- $replacePairs = array();
- foreach( $this->mInterwikiLinkHolders['texts'] as $key => $link ) {
- $title = $this->mInterwikiLinkHolders['titles'][$key];
- $replacePairs[$key] = $sk->makeLinkObj( $title, $link );
- }
- $replacer = new HashtableReplacer( $replacePairs, 1 );
-
- $text = preg_replace_callback(
- '/<!--IWLINK (.*?)-->/',
- $replacer->cb(),
- $text );
- wfProfileOut( $fname.'-interwiki' );
- }
-
- wfProfileOut( $fname );
- return $colours;
+ return $this->mLinkHolders->replace( $text );
}
/**
* @return string
*/
function replaceLinkHoldersText( $text ) {
- $fname = 'Parser::replaceLinkHoldersText';
- wfProfileIn( $fname );
-
- $text = preg_replace_callback(
- '/<!--(LINK|IWLINK) (.*?)-->/',
- array( &$this, 'replaceLinkHoldersTextCallback' ),
- $text );
-
- wfProfileOut( $fname );
- return $text;
- }
-
- /**
- * @param array $matches
- * @return string
- * @private
- */
- function replaceLinkHoldersTextCallback( $matches ) {
- $type = $matches[1];
- $key = $matches[2];
- if( $type == 'LINK' ) {
- if( isset( $this->mLinkHolders['texts'][$key] ) ) {
- return $this->mLinkHolders['texts'][$key];
- }
- } elseif( $type == 'IWLINK' ) {
- if( isset( $this->mInterwikiLinkHolders['texts'][$key] ) ) {
- return $this->mInterwikiLinkHolders['texts'][$key];
- }
- }
- return $matches[0];
+ return $this->mLinkHolders->replaceText( $text );
}
/**
$content = StringUtils::delimiterReplace( '<nowiki>', '</nowiki>', '$1', $text, 'i' );
$attribs = Sanitizer::validateTagAttributes( $attribs, 'pre' );
- return wfOpenElement( 'pre', $attribs ) .
+ return Xml::openElement( 'pre', $attribs ) .
Xml::escapeTagsOnly( $content ) .
'</pre>';
}
wfRunHooks( 'BeforeParserrenderImageGallery', array( &$this, &$ig ) );
- $lines = explode( "\n", $text );
+ $lines = StringUtils::explode( "\n", $text );
foreach ( $lines as $line ) {
# match lines like these:
# Image:someimage.jpg|This is some image
if ( strpos( $matches[0], '%' ) !== false )
$matches[1] = urldecode( $matches[1] );
- $tp = Title::newFromText( $matches[1] );
+ $tp = Title::newFromText( $matches[1]/*, NS_FILE*/ );
$nt =& $tp;
if( is_null( $nt ) ) {
# Bogus title. Ignore these so we don't bomb out later.
$ig->add( $nt, $html );
# Only add real images (bug #5586)
- if ( $nt->getNamespace() == NS_IMAGE ) {
+ if ( $nt->getNamespace() == NS_FILE ) {
$this->mOutput->addImage( $nt->getDBkey() );
}
}
'vertAlign' => array( 'baseline', 'sub', 'super', 'top', 'text-top', 'middle',
'bottom', 'text-bottom' ),
'frame' => array( 'thumbnail', 'manualthumb', 'framed', 'frameless',
- 'upright', 'border' ),
+ 'upright', 'border', 'link', 'alt' ),
);
static $internalParamMap;
if ( !$internalParamMap ) {
/**
* Parse image options text and use it to make an image
+ * @param Title $title
+ * @param string $options
+ * @param LinkHolderArray $holders
*/
- function makeImage( $title, $options ) {
+ function makeImage( $title, $options, $holders = false ) {
# Check if the options text is of the form "options|alt text"
# Options are:
- # * thumbnail make a thumbnail with enlarge-icon and caption, alignment depends on lang
- # * left no resizing, just left align. label is used for alt= only
- # * right same, but right aligned
- # * none same, but not aligned
- # * ___px scale to ___ pixels width, no aligning. e.g. use in taxobox
- # * center center the image
- # * framed Keep original image size, no magnify-button.
- # * frameless like 'thumb' but without a frame. Keeps user preferences for width
- # * upright reduce width for upright images, rounded to full __0 px
- # * border draw a 1px border around the image
+ # * thumbnail make a thumbnail with enlarge-icon and caption, alignment depends on lang
+ # * left no resizing, just left align. label is used for alt= only
+ # * right same, but right aligned
+ # * none same, but not aligned
+ # * ___px scale to ___ pixels width, no aligning. e.g. use in taxobox
+ # * center center the image
+ # * framed Keep original image size, no magnify-button.
+ # * frameless like 'thumb' but without a frame. Keeps user preferences for width
+ # * upright reduce width for upright images, rounded to full __0 px
+ # * border draw a 1px border around the image
+ # * alt Text for HTML alt attribute (defaults to empty)
# vertical-align values (no % or length right now):
# * baseline
# * sub
# * bottom
# * text-bottom
- $parts = array_map( 'trim', explode( '|', $options) );
+ $parts = StringUtils::explode( "|", $options );
$sk = $this->mOptions->getSkin();
# Give extensions a chance to select the file revision for us
wfRunHooks( 'BeforeParserMakeImageLinkObj', array( &$this, &$title, &$skip, &$time, &$descQuery ) );
if ( $skip ) {
- return $sk->makeLinkObj( $title );
+ return $sk->link( $title );
}
+ # Get the file
+ $imagename = $title->getDBkey();
+ if ( isset( $this->mFileCache[$imagename][$time] ) ) {
+ $file = $this->mFileCache[$imagename][$time];
+ } else {
+ $file = wfFindFile( $title, $time );
+ if ( count( $this->mFileCache ) > 1000 ) {
+ $this->mFileCache = array();
+ }
+ $this->mFileCache[$imagename][$time] = $file;
+ }
# Get parameter map
- $file = wfFindFile( $title, $time );
$handler = $file ? $file->getHandler() : false;
list( $paramMap, $mwArray ) = $this->getImageParams( $handler );
$params = array( 'frame' => array(), 'handler' => array(),
'horizAlign' => array(), 'vertAlign' => array() );
foreach( $parts as $part ) {
+ $part = trim( $part );
list( $magicName, $value ) = $mwArray->matchVariableStartToEnd( $part );
$validated = false;
if( isset( $paramMap[$magicName] ) ) {
list( $type, $paramName ) = $paramMap[$magicName];
// Special case; width and height come in one variable together
- if( $type == 'handler' && $paramName == 'width' ) {
+ if( $type === 'handler' && $paramName === 'width' ) {
$m = array();
# (bug 13500) In both cases (width/height and width only),
# permit trailing "px" for backward compatibility.
}
} // else no validation -- bug 13436
} else {
- if ( $type == 'handler' ) {
+ if ( $type === 'handler' ) {
# Validate handler parameter
$validated = $handler->validateParam( $paramName, $value );
} else {
# Validate internal parameters
switch( $paramName ) {
- case "manualthumb":
- /// @fixme - possibly check validity here?
- /// downstream behavior seems odd with missing manual thumbs.
+ case 'manualthumb':
+ case 'alt':
+ // @fixme - possibly check validity here for
+ // manualthumb? downstream behavior seems odd with
+ // missing manual thumbs.
$validated = true;
+ $value = $this->stripAltText( $value, $holders );
+ break;
+ case 'link':
+ $chars = self::EXT_LINK_URL_CLASS;
+ $prots = $this->mUrlProtocols;
+ if ( $value === '' ) {
+ $paramName = 'no-link';
+ $value = true;
+ $validated = true;
+ } elseif ( preg_match( "/^$prots/", $value ) ) {
+ if ( preg_match( "/^($prots)$chars+$/", $value, $m ) ) {
+ $paramName = 'link-url';
+ $this->mOutput->addExternalLink( $value );
+ $validated = true;
+ }
+ } else {
+ $linkTitle = Title::newFromText( $value );
+ if ( $linkTitle ) {
+ $paramName = 'link-title';
+ $value = $linkTitle;
+ $this->mOutput->addLink( $linkTitle );
+ $validated = true;
+ }
+ }
break;
default:
// Most other things appear to be empty or numeric...
$params['frame']['valign'] = key( $params['vertAlign'] );
}
- # Strip bad stuff out of the alt text
- $alt = $this->replaceLinkHoldersText( $caption );
+ $params['frame']['caption'] = $caption;
- # make sure there are no placeholders in thumbnail attributes
- # that are later expanded to html- so expand them now and
- # remove the tags
- $alt = $this->mStripState->unstripBoth( $alt );
- $alt = Sanitizer::stripAllTags( $alt );
+ $params['frame']['title'] = $this->stripAltText( $caption, $holders );
- $params['frame']['alt'] = $alt;
- $params['frame']['caption'] = $caption;
+ # In the old days, [[Image:Foo|text...]] would set alt text. Later it
+ # came to also set the caption, ordinary text after the image -- which
+ # makes no sense, because that just repeats the text multiple times in
+ # screen readers. It *also* came to set the title attribute.
+ #
+ # Now that we have an alt attribute, we should not set the alt text to
+ # equal the caption: that's worse than useless, it just repeats the
+ # text. This is the framed/thumbnail case. If there's no caption, we
+ # use the unnamed parameter for alt text as well, just for the time be-
+ # ing, if the unnamed param is set and the alt param is not.
+ #
+ # For the future, we need to figure out if we want to tweak this more,
+ # e.g., introducing a title= parameter for the title; ignoring the un-
+ # named parameter entirely for images without a caption; adding an ex-
+ # plicit caption= parameter and preserving the old magic unnamed para-
+ # meter for BC; ...
+ if( $caption !== '' && !isset( $params['frame']['alt'] )
+ && !isset( $params['frame']['framed'] )
+ && !isset( $params['frame']['thumbnail'] )
+ && !isset( $params['frame']['manualthumb'] ) ) {
+ $params['frame']['alt'] = $params['frame']['title'];
+ }
wfRunHooks( 'ParserMakeImageParams', array( $title, $file, &$params ) );
return $ret;
}
+
+ protected function stripAltText( $caption, $holders ) {
+ # Strip bad stuff out of the title (tooltip). We can't just use
+ # replaceLinkHoldersText() here, because if this function is called
+ # from replaceInternalLinks2(), mLinkHolders won't be up-to-date.
+ if ( $holders ) {
+ $tooltip = $holders->replaceText( $caption );
+ } else {
+ $tooltip = $this->replaceLinkHoldersText( $caption );
+ }
+
+ # make sure there are no placeholders in thumbnail attributes
+ # that are later expanded to html- so expand them now and
+ # remove the tags
+ $tooltip = $this->mStripState->unstripBoth( $tooltip );
+ $tooltip = Sanitizer::stripAllTags( $tooltip );
+
+ return $tooltip;
+ }
/**
* Set a flag in the output object indicating that the content is dynamic and
$sectionParts = explode( '-', $section );
$sectionIndex = array_pop( $sectionParts );
foreach ( $sectionParts as $part ) {
- if ( $part == 'T' ) {
+ if ( $part === 'T' ) {
$flags |= self::PTD_FOR_INCLUSION;
}
}
$targetLevel = 1000;
} else {
while ( $node ) {
- if ( $node->getName() == 'h' ) {
+ if ( $node->getName() === 'h' ) {
$bits = $node->splitHeading();
if ( $bits['i'] == $sectionIndex ) {
$targetLevel = $bits['level'];
break;
}
}
- if ( $mode == 'replace' ) {
+ if ( $mode === 'replace' ) {
$outText .= $frame->expand( $node, PPFrame::RECOVER_ORIG );
}
$node = $node->getNextSibling();
if ( !$node ) {
// Not found
- if ( $mode == 'get' ) {
+ if ( $mode === 'get' ) {
return $newText;
} else {
return $text;
// Find the end of the section, including nested sections
do {
- if ( $node->getName() == 'h' ) {
+ if ( $node->getName() === 'h' ) {
$bits = $node->splitHeading();
$curLevel = $bits['level'];
if ( $bits['i'] != $sectionIndex && $curLevel <= $targetLevel ) {
break;
}
}
- if ( $mode == 'get' ) {
+ if ( $mode === 'get' ) {
$outText .= $frame->expand( $node, PPFrame::RECOVER_ORIG );
}
$node = $node->getNextSibling();
} while ( $node );
// Write out the remainder (in replace mode only)
- if ( $mode == 'replace' ) {
+ if ( $mode === 'replace' ) {
// Output the replacement text
// Add two newlines on -- trailing whitespace in $newText is conventionally
// stripped by the editor, so we need both newlines to restore the paragraph gap
* @return string
*/
public function getDefaultSort() {
+ global $wgCategoryPrefixedDefaultSortkey;
if( $this->mDefaultSort !== false ) {
return $this->mDefaultSort;
+ } elseif ($this->mTitle->getNamespace() == NS_CATEGORY ||
+ !$wgCategoryPrefixedDefaultSortkey) {
+ return $this->mTitle->getText();
} else {
- return $this->mTitle->getNamespace() == NS_CATEGORY
- ? $this->mTitle->getText()
- : $this->mTitle->getPrefixedText();
+ return $this->mTitle->getPrefixedText();
}
}
+ /**
+ * Accessor for $mDefaultSort
+ * Unlike getDefaultSort(), will return false if none is set
+ *
+ * @return string or false
+ */
+ public function getCustomDefaultSort() {
+ return $this->mDefaultSort;
+ }
+
/**
* Try to guess the section anchor name based on a wikitext fragment
* presumably extracted from a heading, for example "Header" from
do {
$oldText = $text;
$text = $this->general->replace( $text );
- } while ( $text != $oldText );
+ } while ( $text !== $oldText );
wfProfileOut( __METHOD__ );
return $text;
}
do {
$oldText = $text;
$text = $this->nowiki->replace( $text );
- } while ( $text != $oldText );
+ } while ( $text !== $oldText );
wfProfileOut( __METHOD__ );
return $text;
}
$oldText = $text;
$text = $this->general->replace( $text );
$text = $this->nowiki->replace( $text );
- } while ( $text != $oldText );
+ } while ( $text !== $oldText );
wfProfileOut( __METHOD__ );
return $text;
}
var $output = '';
function replace( $matches ) {
- if ( substr( $matches[1], -1 ) == "\n" ) {
+ if ( substr( $matches[1], -1 ) === "\n" ) {
$this->output .= substr( $matches[1], 0, -1 );
} else {
$this->output .= $matches[1];
dépôts / lhc / web / wiklou.git / blobdiff