Exemplo n.º 1
0
 /**
  * Core parser tag hook function for 'pre'.
  * Text is treated roughly as 'nowiki' wrapped in an HTML 'pre' tag;
  * valid HTML attributes are passed on.
  *
  * @param string $text
  * @param array $attribs
  * @param Parser $parser
  * @return string HTML
  */
 public static function pre($text, $attribs, $parser)
 {
     // Backwards-compatibility hack
     $content = StringUtils::delimiterReplace('<nowiki>', '</nowiki>', '$1', $text, 'i');
     $attribs = Sanitizer::validateTagAttributes($attribs, 'pre');
     return Xml::openElement('pre', $attribs) . Xml::escapeTagsOnly($content) . '</pre>';
 }
Exemplo n.º 2
0
function PoemExtension($in, $param = array(), $parser = null)
{
    /* using newlines in the text will cause the parser to add <p> tags,
     * which may not be desired in some cases
     */
    $nl = isset($param['compact']) ? '' : "\n";
    if (method_exists($parser, 'recursiveTagParse')) {
        //new methods in 1.8 allow nesting <nowiki> in <poem>.
        $tag = $parser->insertStripItem("<br />", $parser->mStripState);
        $text = preg_replace(array("/^\n/", "/\n\$/D", "/\n/", "/^( +)/me"), array("", "", "{$tag}\n", "str_replace(' ','&nbsp;','\\1')"), $in);
        $text = $parser->recursiveTagParse($text);
    } else {
        $text = preg_replace(array("/^\n/", "/\n\$/D", "/\n/", "/^( +)/me"), array("", "", "<br />\n", "str_replace(' ','&nbsp;','\\1')"), $in);
        $ret = $parser->parse($text, $parser->getTitle(), $parser->getOptions(), true, false);
        $text = $ret->getText();
    }
    global $wgVersion;
    if (version_compare($wgVersion, "1.7alpha") >= 0) {
        // Pass HTML attributes through to the output.
        $attribs = Sanitizer::validateTagAttributes($param, 'div');
    } else {
        // Can't guarantee safety on 1.6 or older.
        $attribs = array();
    }
    // Wrap output in a <div> with "poem" class.
    if (isset($attribs['class'])) {
        $attribs['class'] = 'poem ' . $attribs['class'];
    } else {
        $attribs['class'] = 'poem';
    }
    return Xml::openElement('div', $attribs) . $nl . trim($text) . "{$nl}</div>";
}
Exemplo n.º 3
0
 /**
  * Core parser tag hook function for 'pre'.
  * Text is treated roughly as 'nowiki' wrapped in an HTML 'pre' tag;
  * valid HTML attributes are passed on.
  *
  * @param string $text
  * @param array $attribs
  * @param Parser $parser
  * @return string HTML
  */
 public static function pre($text, $attribs, $parser)
 {
     // Backwards-compatibility hack
     $content = StringUtils::delimiterReplace('<nowiki>', '</nowiki>', '$1', $text, 'i');
     $attribs = Sanitizer::validateTagAttributes($attribs, 'pre');
     // We need to let both '"' and '&' through,
     // for strip markers and entities respectively.
     $content = str_replace(['>', '<'], ['&gt;', '&lt;'], $content);
     return Html::rawElement('pre', $attribs, $content);
 }
Exemplo n.º 4
0
/**
 * @param  $in
 * @param array $param
 * @param $parser Parser
 * @param bool $frame
 * @return string
 */
function wfRenderPoemTag($in, $param = array(), $parser = null, $frame = false)
{
    /* using newlines in the text will cause the parser to add <p> tags,
     * which may not be desired in some cases
     */
    $nl = isset($param['compact']) ? '' : "\n";
    $tag = $parser->insertStripItem("<br />", $parser->mStripState);
    $text = preg_replace(array("/^\n/", "/\n\$/D", "/\n/"), array("", "", "{$tag}\n"), $in);
    $text = preg_replace_callback('/^( +)/m', 'wfPoemReplaceSpaces', $text);
    $text = $parser->recursiveTagParse($text, $frame);
    $attribs = Sanitizer::validateTagAttributes($param, 'div');
    // Wrap output in a <div> with "poem" class.
    if (isset($attribs['class'])) {
        $attribs['class'] = 'poem ' . $attribs['class'];
    } else {
        $attribs['class'] = 'poem';
    }
    return Html::rawElement('div', $attribs, $nl . trim($text) . $nl);
}
Exemplo n.º 5
0
 /**
  * Parse the text into proper poem format
  * @param string $in The text inside the poem tag
  * @param array $param
  * @param Parser $parser
  * @param boolean $frame
  * @return string
  */
 public static function renderPoem($in, $param = array(), $parser = null, $frame = false)
 {
     // using newlines in the text will cause the parser to add <p> tags,
     // which may not be desired in some cases
     $newline = isset($param['compact']) ? '' : "\n";
     $tag = $parser->insertStripItem("<br />", $parser->mStripState);
     // replace colons with indented spans
     $text = preg_replace_callback('/^(:+)(.+)$/m', array('Poem', 'indentVerse'), $in);
     // replace newlines with <br /> tags unless they are at the beginning or end
     // of the poem
     $text = preg_replace(array("/^\n/", "/\n\$/D", "/\n/"), array("", "", "{$tag}\n"), $text);
     // replace spaces at the beginning of a line with non-breaking spaces
     $text = preg_replace_callback('/^( +)/m', array('Poem', 'replaceSpaces'), $text);
     $text = $parser->recursiveTagParse($text, $frame);
     $attribs = Sanitizer::validateTagAttributes($param, 'div');
     // Wrap output in a <div> with "poem" class.
     if (isset($attribs['class'])) {
         $attribs['class'] = 'poem ' . $attribs['class'];
     } else {
         $attribs['class'] = 'poem';
     }
     return Html::rawElement('div', $attribs, $newline . trim($text) . $newline);
 }
Exemplo n.º 6
0
 /**
  * Renders an image gallery from a text with one line per image.
  * text labels may be given by using |-style alternative text. E.g.
  *   Image:one.jpg|The number "1"
  *   Image:tree.jpg|A tree
  * given as text will return the HTML of a gallery with two images,
  * labeled 'The number "1"' and
  * 'A tree'.
  *
  * @param string $text
  * @param array $params
  * @return string HTML
  */
 function renderImageGallery($text, $params)
 {
     $ig = new ImageGallery();
     $ig->setContextTitle($this->mTitle);
     $ig->setShowBytes(false);
     $ig->setShowFilename(false);
     $ig->setParser($this);
     $ig->setHideBadImages();
     $ig->setAttributes(Sanitizer::validateTagAttributes($params, 'table'));
     if (isset($params['showfilename'])) {
         $ig->setShowFilename(true);
     } else {
         $ig->setShowFilename(false);
     }
     if (isset($params['caption'])) {
         $caption = $params['caption'];
         $caption = htmlspecialchars($caption);
         $caption = $this->replaceInternalLinks($caption);
         $ig->setCaptionHtml($caption);
     }
     if (isset($params['perrow'])) {
         $ig->setPerRow($params['perrow']);
     }
     if (isset($params['widths'])) {
         $ig->setWidths($params['widths']);
     }
     if (isset($params['heights'])) {
         $ig->setHeights($params['heights']);
     }
     wfRunHooks('BeforeParserrenderImageGallery', array(&$this, &$ig));
     $lines = StringUtils::explode("\n", $text);
     foreach ($lines as $line) {
         # match lines like these:
         # Image:someimage.jpg|This is some image
         $matches = array();
         preg_match("/^([^|]+)(\\|(.*))?\$/", $line, $matches);
         # Skip empty lines
         if (count($matches) == 0) {
             continue;
         }
         if (strpos($matches[0], '%') !== false) {
             $matches[1] = rawurldecode($matches[1]);
         }
         $title = Title::newFromText($matches[1], NS_FILE);
         if (is_null($title)) {
             # Bogus title. Ignore these so we don't bomb out later.
             continue;
         }
         $label = '';
         $alt = '';
         $link = '';
         if (isset($matches[3])) {
             // look for an |alt= definition while trying not to break existing
             // captions with multiple pipes (|) in it, until a more sensible grammar
             // is defined for images in galleries
             $matches[3] = $this->recursiveTagParse(trim($matches[3]));
             $parameterMatches = StringUtils::explode('|', $matches[3]);
             $magicWordAlt = MagicWord::get('img_alt');
             $magicWordLink = MagicWord::get('img_link');
             foreach ($parameterMatches as $parameterMatch) {
                 if ($match = $magicWordAlt->matchVariableStartToEnd($parameterMatch)) {
                     $alt = $this->stripAltText($match, false);
                 } elseif ($match = $magicWordLink->matchVariableStartToEnd($parameterMatch)) {
                     $link = strip_tags($this->replaceLinkHoldersText($match));
                     $chars = self::EXT_LINK_URL_CLASS;
                     $prots = $this->mUrlProtocols;
                     //check to see if link matches an absolute url, if not then it must be a wiki link.
                     if (!preg_match("/^({$prots}){$chars}+\$/u", $link)) {
                         $localLinkTitle = Title::newFromText($link);
                         $link = $localLinkTitle->getLocalURL();
                     }
                 } else {
                     // concatenate all other pipes
                     $label .= '|' . $parameterMatch;
                 }
             }
             // remove the first pipe
             $label = substr($label, 1);
         }
         $ig->add($title, $label, $alt, $link);
     }
     return $ig->toHTML();
 }
Exemplo n.º 7
0
 /**
  * Take a tag soup fragment listing an HTML element's attributes
  * and normalize it to well-formed XML, discarding unwanted attributes.
  * Output is safe for further wikitext processing, with escaping of
  * values that could trigger problems.
  *
  * - Normalizes attribute names to lowercase
  * - Discards attributes not on a whitelist for the given element
  * - Turns broken or invalid entities into plaintext
  * - Double-quotes all attribute values
  * - Attributes without values are given the name as attribute
  * - Double attributes are discarded
  * - Unsafe style attributes are discarded
  * - Prepends space if there are attributes.
  *
  * @param string $text
  * @param string $element
  * @return string
  */
 static function fixTagAttributes($text, $element)
 {
     if (trim($text) == '') {
         return '';
     }
     $decoded = Sanitizer::decodeTagAttributes($text);
     $stripped = Sanitizer::validateTagAttributes($decoded, $element);
     return Sanitizer::safeEncodeTagAttributes($stripped);
 }
Exemplo n.º 8
0
 /**
  * Take a tag soup fragment listing an HTML element's attributes
  * and normalize it to well-formed XML, discarding unwanted attributes.
  * Output is safe for further wikitext processing, with escaping of
  * values that could trigger problems.
  *
  * - Normalizes attribute names to lowercase
  * - Discards attributes not on a whitelist for the given element
  * - Turns broken or invalid entities into plaintext
  * - Double-quotes all attribute values
  * - Attributes without values are given the name as attribute
  * - Double attributes are discarded
  * - Unsafe style attributes are discarded
  * - Prepends space if there are attributes.
  *
  * @param $text String
  * @param $element String
  * @return String
  */
 static function fixTagAttributes($text, $element)
 {
     if (trim($text) == '') {
         return '';
     }
     $stripped = Sanitizer::validateTagAttributes(Sanitizer::decodeTagAttributes($text), $element);
     $attribs = array();
     foreach ($stripped as $attribute => $value) {
         $encAttribute = htmlspecialchars($attribute);
         $encValue = Sanitizer::safeEncodeAttribute($value);
         $attribs[] = "{$encAttribute}=\"{$encValue}\"";
     }
     return count($attribs) ? ' ' . implode(' ', $attribs) : '';
 }
Exemplo n.º 9
0
 function _attribs($tag, $defaults = array(), $overrides = array())
 {
     $attribs = Sanitizer::validateTagAttributes($this->params, $tag);
     $attribs = Sanitizer::mergeAttributes($defaults, $attribs);
     $attribs = Sanitizer::mergeAttributes($attribs, $overrides);
     return $attribs;
 }
Exemplo n.º 10
0
 /**
  * Take a tag soup fragment listing an HTML element's attributes
  * and normalize it to well-formed XML, discarding unwanted attributes.
  * Output is safe for further wikitext processing, with escaping of
  * values that could trigger problems.
  *
  * - Normalizes attribute names to lowercase
  * - Discards attributes not on a whitelist for the given element
  * - Turns broken or invalid entities into plaintext
  * - Double-quotes all attribute values
  * - Attributes without values are given the name as attribute
  * - Double attributes are discarded
  * - Unsafe style attributes are discarded
  * - Prepends space if there are attributes.
  *
  * @param $text String
  * @param $element String
  * @return String
  */
 static function fixTagAttributes($text, $element)
 {
     if (trim($text) == '') {
         return '';
     }
     $decoded = Sanitizer::decodeTagAttributes($text);
     $decoded = Sanitizer::fixDeprecatedAttributes($decoded, $element);
     $stripped = Sanitizer::validateTagAttributes($decoded, $element);
     $attribs = array();
     foreach ($stripped as $attribute => $value) {
         $encAttribute = htmlspecialchars($attribute);
         $encValue = Sanitizer::safeEncodeAttribute($value);
         # RTE (Rich Text Editor) - begin
         # @author: Inez Korczyński, macbre
         global $wgRTEParserEnabled;
         if (!empty($wgRTEParserEnabled) && $encAttribute == 'style') {
             // BugId:2462 - remove apostrophes from style attribute
             $encValue = str_replace('&#039;', '', $encValue);
             $attribs[] = "data-rte-style=\"{$encValue}\"";
         }
         # RTE - end
         $attribs[] = "{$encAttribute}=\"{$encValue}\"";
     }
     # RTE (Rich Text Editor) - begin
     # @author: Inez Korczyński
     global $wgRTEParserEnabled;
     if (!empty($wgRTEParserEnabled)) {
         if (strpos($text, "") !== false) {
             RTE::$edgeCases[] = 'COMPLEX.08';
         }
         $attribs[] = RTEParser::encodeAttributesStr($text);
     }
     # RTE - end
     return count($attribs) ? ' ' . implode(' ', $attribs) : '';
 }
 /**
  * Parser hook
  *
  * @param string $text
  * @param array $args
  * @param Parser $parser
  * @return string
  */
 public static function parserHook($text, $args = array(), $parser)
 {
     global $wgSyntaxHighlightDefaultLang, $wgUseTidy;
     self::initialise();
     $text = rtrim($text);
     // Don't trim leading spaces away, just the linefeeds
     $text = preg_replace('/^\\n+/', '', $text);
     // Validate language
     if (isset($args['lang']) && $args['lang']) {
         $lang = $args['lang'];
     } else {
         // language is not specified. Check if default exists, if yes, use it.
         if (!is_null($wgSyntaxHighlightDefaultLang)) {
             $lang = $wgSyntaxHighlightDefaultLang;
         } else {
             $error = self::formatLanguageError($text);
             return $error;
         }
     }
     $lang = strtolower($lang);
     if (!preg_match('/^[a-z_0-9-]*$/', $lang)) {
         $error = self::formatLanguageError($text);
         return $error;
     }
     $geshi = self::prepare($text, $lang);
     if (!$geshi instanceof GeSHi) {
         $error = self::formatLanguageError($text);
         return $error;
     }
     $enclose = self::getEncloseType($args);
     // Line numbers
     if (isset($args['line'])) {
         $geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS);
     }
     // Highlighting specific lines
     if (isset($args['highlight'])) {
         $lines = self::parseHighlightLines($args['highlight']);
         if (count($lines)) {
             $geshi->highlight_lines_extra($lines);
         }
     }
     // Starting line number
     if (isset($args['start'])) {
         $geshi->start_line_numbers_at($args['start']);
     }
     $geshi->set_header_type($enclose);
     // Strict mode
     if (isset($args['strict'])) {
         $geshi->enable_strict_mode();
     }
     // Remove font override
     $geshi->set_overall_style('');
     $geshi->set_code_style('margin:0; padding:0; background:none; vertical-align:top;');
     // Format
     $out = $geshi->parse_code();
     if ($geshi->error == GESHI_ERROR_NO_SUCH_LANG) {
         // Common error :D
         $error = self::formatLanguageError($text);
         return $error;
     }
     $err = $geshi->error();
     if ($err) {
         // Other unknown error!
         $error = self::formatError($err);
         return $error;
     }
     // Armour for Parser::doBlockLevels()
     if ($enclose === GESHI_HEADER_DIV) {
         $out = str_replace("\n", '', $out);
     }
     // HTML Tidy will convert tabs to spaces incorrectly (bug 30930).
     // But the conversion from tab to space occurs while reading the input,
     // before the conversion from &#9; to tab, so we can armor it that way.
     if ($wgUseTidy) {
         $out = str_replace("\t", '&#9;', $out);
     }
     // Register CSS
     $parser->getOutput()->addModuleStyles(array("ext.geshi.language.{$lang}", 'ext.geshi.local'));
     $encloseTag = $enclose === GESHI_HEADER_NONE ? 'span' : 'div';
     $attribs = Sanitizer::validateTagAttributes($args, $encloseTag);
     //lang is valid in HTML context, but also used on GeSHi
     unset($attribs['lang']);
     if ($enclose === GESHI_HEADER_NONE) {
         $attribs = self::addAttribute($attribs, 'class', 'mw-geshi ' . $lang . ' source-' . $lang);
     } else {
         // Default dir="ltr" (but allow dir="rtl", although unsure if needed)
         $attribs['dir'] = isset($attribs['dir']) && $attribs['dir'] === 'rtl' ? 'rtl' : 'ltr';
         $attribs = self::addAttribute($attribs, 'class', 'mw-geshi mw-code mw-content-' . $attribs['dir']);
     }
     $out = Html::rawElement($encloseTag, $attribs, $out);
     return $out;
 }
Exemplo n.º 12
0
/**
 * Entry point for the <categorytree> tag parser hook.
 * This loads CategoryTreeFunctions.php and calls CategoryTree::getTag()
 */
function efCategoryTreeParserHook($cat, $argv, $parser = null, $allowMissing = false)
{
    global $wgOut;
    if ($parser) {
        $parser->mOutput->mCategoryTreeTag = true;
        # flag for use by efCategoryTreeParserOutput
    } else {
        CategoryTree::setHeaders($wgOut);
    }
    $ct = new CategoryTree($argv);
    $attr = Sanitizer::validateTagAttributes($argv, 'div');
    $hideroot = isset($argv['hideroot']) ? CategoryTree::decodeBoolean($argv['hideroot']) : null;
    $onlyroot = isset($argv['onlyroot']) ? CategoryTree::decodeBoolean($argv['onlyroot']) : null;
    $depthArg = isset($argv['depth']) ? (int) $argv['depth'] : null;
    $depth = efCategoryTreeCapDepth($ct->getOption('mode'), $depthArg);
    if ($onlyroot) {
        $depth = 0;
    }
    return $ct->getTag($parser, $cat, $hideroot, $attr, $depth, $allowMissing);
}
	/**
	 * Parser hook
	 *
	 * @param string $text
	 * @param array $args
	 * @param Parser $parser
	 * @return string
	 */
	public static function parserHook( $text, $args = array(), $parser ) {
		global $wgSyntaxHighlightDefaultLang, $wgUseSiteCss, $wgUseTidy;
		wfProfileIn( __METHOD__ );
		self::initialise();
		$text = rtrim( $text );
		// Don't trim leading spaces away, just the linefeeds
		$text = preg_replace( '/^\n+/', '', $text );

		if( $wgUseTidy ) {
			// HTML Tidy will convert tabs to spaces incorrectly (bug 30930).
			// Preemptively replace the spaces in a more controlled fashion.
			$text = self::tabsToSpaces( $text );
		}

		// Validate language
		if( isset( $args['lang'] ) && $args['lang'] ) {
			$lang = $args['lang'];
		} else {
			// language is not specified. Check if default exists, if yes, use it.
			if ( !is_null( $wgSyntaxHighlightDefaultLang ) ) {
				$lang = $wgSyntaxHighlightDefaultLang;
			} else {
				$error = self::formatLanguageError( $text );
				wfProfileOut( __METHOD__ );
				return $error;
			}
		}
		$lang = strtolower( $lang );
		if( !preg_match( '/^[a-z_0-9-]*$/', $lang ) ) {
			$error = self::formatLanguageError( $text );
			wfProfileOut( __METHOD__ );
			return $error;
		}
		$geshi = self::prepare( $text, $lang );
		if( !$geshi instanceof GeSHi ) {
			$error = self::formatLanguageError( $text );
			wfProfileOut( __METHOD__ );
			return $error;
		}

		$enclose = self::getEncloseType( $args );

		// Line numbers
		if( isset( $args['line'] ) ) {
			$geshi->enable_line_numbers( GESHI_FANCY_LINE_NUMBERS );
		}
		// Highlighting specific lines
		if( isset( $args['highlight'] ) ) {
			$lines = self::parseHighlightLines( $args['highlight'] );
			if ( count( $lines ) ) {
				$geshi->highlight_lines_extra( $lines );
			}
		}
		// Starting line number
		if( isset( $args['start'] ) ) {
			$geshi->start_line_numbers_at( $args['start'] );
		}
		$geshi->set_header_type( $enclose );
		// Strict mode
		if( isset( $args['strict'] ) ) {
			$geshi->enable_strict_mode();
		}
		// Format
		$out = $geshi->parse_code();
		if ( $geshi->error == GESHI_ERROR_NO_SUCH_LANG ) {
			// Common error :D
			$error = self::formatLanguageError( $text );
			wfProfileOut( __METHOD__ );
			return $error;
		}
		$err = $geshi->error();
		if( $err ) {
			// Other unknown error!
			$error = self::formatError( $err );
			wfProfileOut( __METHOD__ );
			return $error;
		}
		// Armour for Parser::doBlockLevels()
		if( $enclose === GESHI_HEADER_DIV ) {
			$out = str_replace( "\n", '', $out );
		}
		// Register CSS
		$parser->getOutput()->addHeadItem( self::buildHeadItem( $geshi ), "source-{$lang}" );

		if( $wgUseSiteCss ) {
			$parser->getOutput()->addModuleStyles( 'ext.geshi.local' );
		}

		$encloseTag = $enclose === GESHI_HEADER_NONE ? 'span' : 'div';
		$attribs = Sanitizer::validateTagAttributes( $args, $encloseTag );

		//lang is valid in HTML context, but also used on GeSHi
		unset( $attribs['lang'] );

		if ( $enclose === GESHI_HEADER_NONE ) {
			$attribs = self::addAttribute( $attribs, 'class', 'mw-geshi ' . $lang . ' source-' . $lang );
		} else {
			// Default dir="ltr" (but allow dir="rtl", although unsure if needed)
			$attribs['dir'] = isset( $attribs['dir'] ) && $attribs['dir'] === 'rtl' ? 'rtl' : 'ltr';
			$attribs = self::addAttribute( $attribs, 'class', 'mw-geshi mw-content-' . $attribs['dir'] );
		}
		$out = Xml::tags( $encloseTag, $attribs, $out );

		wfProfileOut( __METHOD__ );
		return $out;
	}
Exemplo n.º 14
0
 /**
  * Tag hook handler for 'pre'.
  */
 function renderPreTag($text, $attribs, $parser)
 {
     // Backwards-compatibility hack
     $content = preg_replace('!<nowiki>(.*?)</nowiki>!is', '\\1', $text);
     $attribs = Sanitizer::validateTagAttributes($attribs, 'pre');
     return wfOpenElement('pre', $attribs) . wfEscapeHTMLTagsOnly($content) . '</pre>';
 }
Exemplo n.º 15
0
/**
 * Entry point for the <categorytree> tag parser hook.
 * This loads CategoryTreeFunctions.php and calls CategoryTree::getTag()
 */
function efCategoryTreeParserHook($cat, $argv, &$parser)
{
    global $wgCategoryTreeDefaultMode;
    $parser->mOutput->mCategoryTreeTag = true;
    # flag for use by efCategoryTreeParserOutput
    static $initialized = false;
    $divAttribs = Sanitizer::validateTagAttributes($argv, 'div');
    $style = isset($divAttribs['style']) ? $divAttribs['style'] : null;
    $mode = isset($argv['mode']) ? $argv['mode'] : null;
    if ($mode !== NULL) {
        $mode = trim(strtolower($mode));
        if ($mode == 'all') {
            $mode = CT_MODE_ALL;
        } else {
            if ($mode == 'pages') {
                $mode = CT_MODE_PAGES;
            } else {
                if ($mode == 'categories') {
                    $mode = CT_MODE_CATEGORIES;
                }
            }
        }
    } else {
        $mode = $wgCategoryTreeDefaultMode;
    }
    $hideroot = isset($argv['hideroot']) ? efCategoryTreeAsBool($argv['hideroot']) : null;
    $onlyroot = isset($argv['onlyroot']) ? efCategoryTreeAsBool($argv['onlyroot']) : null;
    $depthArg = isset($argv['depth']) ? $argv['depth'] : null;
    $depth = efCategoryTreeCapDepth($mode, $depthArg);
    if ($onlyroot) {
        $depth = 0;
    }
    $ct = new CategoryTree();
    return $ct->getTag($parser, $cat, $mode, $hideroot, $style, $depth);
}
Exemplo n.º 16
0
 /**
  * Renders an image gallery from a text with one line per image.
  * text labels may be given by using |-style alternative text. E.g.
  *   Image:one.jpg|The number "1"
  *   Image:tree.jpg|A tree
  * given as text will return the HTML of a gallery with two images,
  * labeled 'The number "1"' and
  * 'A tree'.
  */
 function renderImageGallery($text, $params)
 {
     $ig = new ImageGallery();
     $ig->setContextTitle($this->mTitle);
     $ig->setShowBytes(false);
     $ig->setShowFilename(false);
     $ig->setParser($this);
     $ig->setHideBadImages();
     $ig->setAttributes(Sanitizer::validateTagAttributes($params, 'table'));
     $ig->useSkin($this->mOptions->getSkin());
     $ig->mRevisionId = $this->mRevisionId;
     if (isset($params['caption'])) {
         $caption = $params['caption'];
         $caption = htmlspecialchars($caption);
         $caption = $this->replaceInternalLinks($caption);
         $ig->setCaptionHtml($caption);
     }
     if (isset($params['perrow'])) {
         $ig->setPerRow($params['perrow']);
     }
     if (isset($params['widths'])) {
         $ig->setWidths($params['widths']);
     }
     if (isset($params['heights'])) {
         $ig->setHeights($params['heights']);
     }
     wfRunHooks('BeforeParserrenderImageGallery', array(&$this, &$ig));
     $lines = StringUtils::explode("\n", $text);
     foreach ($lines as $line) {
         # match lines like these:
         # Image:someimage.jpg|This is some image
         $matches = array();
         preg_match("/^([^|]+)(\\|(.*))?\$/", $line, $matches);
         # Skip empty lines
         if (count($matches) == 0) {
             continue;
         }
         if (strpos($matches[0], '%') !== false) {
             $matches[1] = urldecode($matches[1]);
         }
         $tp = Title::newFromText($matches[1]);
         $nt =& $tp;
         if (is_null($nt)) {
             # Bogus title. Ignore these so we don't bomb out later.
             continue;
         }
         if (isset($matches[3])) {
             $label = $matches[3];
         } else {
             $label = '';
         }
         $html = $this->recursiveTagParse(trim($label));
         $ig->add($nt, $html);
         # Only add real images (bug #5586)
         if ($nt->getNamespace() == NS_FILE) {
             $this->mOutput->addImage($nt->getDBkey());
         }
     }
     return $ig->toHTML();
 }
Exemplo n.º 17
0
 /**
  * Renders an image gallery from a text with one line per image.
  * text labels may be given by using |-style alternative text. E.g.
  *   Image:one.jpg|The number "1"
  *   Image:tree.jpg|A tree
  * given as text will return the HTML of a gallery with two images,
  * labeled 'The number "1"' and
  * 'A tree'.
  *
  * @param string $text
  * @param array $params
  * @return string HTML
  */
 function renderImageGallery($text, $params)
 {
     wfProfileIn(__METHOD__);
     $mode = false;
     if (isset($params['mode'])) {
         $mode = $params['mode'];
     }
     try {
         $ig = ImageGalleryBase::factory($mode);
     } catch (MWException $e) {
         // If invalid type set, fallback to default.
         $ig = ImageGalleryBase::factory(false);
     }
     $ig->setContextTitle($this->mTitle);
     $ig->setShowBytes(false);
     $ig->setShowFilename(false);
     $ig->setParser($this);
     $ig->setHideBadImages();
     $ig->setAttributes(Sanitizer::validateTagAttributes($params, 'table'));
     if (isset($params['showfilename'])) {
         $ig->setShowFilename(true);
     } else {
         $ig->setShowFilename(false);
     }
     if (isset($params['caption'])) {
         $caption = $params['caption'];
         $caption = htmlspecialchars($caption);
         $caption = $this->replaceInternalLinks($caption);
         $ig->setCaptionHtml($caption);
     }
     if (isset($params['perrow'])) {
         $ig->setPerRow($params['perrow']);
     }
     if (isset($params['widths'])) {
         $ig->setWidths($params['widths']);
     }
     if (isset($params['heights'])) {
         $ig->setHeights($params['heights']);
     }
     $ig->setAdditionalOptions($params);
     wfRunHooks('BeforeParserrenderImageGallery', array(&$this, &$ig));
     $lines = StringUtils::explode("\n", $text);
     foreach ($lines as $line) {
         # match lines like these:
         # Image:someimage.jpg|This is some image
         $matches = array();
         preg_match("/^([^|]+)(\\|(.*))?\$/", $line, $matches);
         # Skip empty lines
         if (count($matches) == 0) {
             continue;
         }
         if (strpos($matches[0], '%') !== false) {
             $matches[1] = rawurldecode($matches[1]);
         }
         $title = Title::newFromText($matches[1], NS_FILE);
         if (is_null($title)) {
             # Bogus title. Ignore these so we don't bomb out later.
             continue;
         }
         # We need to get what handler the file uses, to figure out parameters.
         # Note, a hook can overide the file name, and chose an entirely different
         # file (which potentially could be of a different type and have different handler).
         $options = array();
         $descQuery = false;
         wfRunHooks('BeforeParserFetchFileAndTitle', array($this, $title, &$options, &$descQuery));
         # Don't register it now, as ImageGallery does that later.
         $file = $this->fetchFileNoRegister($title, $options);
         $handler = $file ? $file->getHandler() : false;
         wfProfileIn(__METHOD__ . '-getMagicWord');
         $paramMap = array('img_alt' => 'gallery-internal-alt', 'img_link' => 'gallery-internal-link');
         if ($handler) {
             $paramMap = $paramMap + $handler->getParamMap();
             // We don't want people to specify per-image widths.
             // Additionally the width parameter would need special casing anyhow.
             unset($paramMap['img_width']);
         }
         $mwArray = new MagicWordArray(array_keys($paramMap));
         wfProfileOut(__METHOD__ . '-getMagicWord');
         $label = '';
         $alt = '';
         $link = '';
         $handlerOptions = array();
         if (isset($matches[3])) {
             // look for an |alt= definition while trying not to break existing
             // captions with multiple pipes (|) in it, until a more sensible grammar
             // is defined for images in galleries
             // FIXME: Doing recursiveTagParse at this stage, and the trim before
             // splitting on '|' is a bit odd, and different from makeImage.
             $matches[3] = $this->recursiveTagParse(trim($matches[3]));
             $parameterMatches = StringUtils::explode('|', $matches[3]);
             foreach ($parameterMatches as $parameterMatch) {
                 list($magicName, $match) = $mwArray->matchVariableStartToEnd($parameterMatch);
                 if ($magicName) {
                     $paramName = $paramMap[$magicName];
                     switch ($paramName) {
                         case 'gallery-internal-alt':
                             $alt = $this->stripAltText($match, false);
                             break;
                         case 'gallery-internal-link':
                             $linkValue = strip_tags($this->replaceLinkHoldersText($match));
                             $chars = self::EXT_LINK_URL_CLASS;
                             $prots = $this->mUrlProtocols;
                             //check to see if link matches an absolute url, if not then it must be a wiki link.
                             if (preg_match("/^({$prots}){$chars}+\$/u", $linkValue)) {
                                 $link = $linkValue;
                             } else {
                                 $localLinkTitle = Title::newFromText($linkValue);
                                 if ($localLinkTitle !== null) {
                                     $link = $localLinkTitle->getLocalURL();
                                 }
                             }
                             break;
                         default:
                             // Must be a handler specific parameter.
                             if ($handler->validateParam($paramName, $match)) {
                                 $handlerOptions[$paramName] = $match;
                             } else {
                                 // Guess not. Append it to the caption.
                                 wfDebug("{$parameterMatch} failed parameter validation\n");
                                 $label .= '|' . $parameterMatch;
                             }
                     }
                 } else {
                     // concatenate all other pipes
                     $label .= '|' . $parameterMatch;
                 }
             }
             // remove the first pipe
             $label = substr($label, 1);
         }
         $ig->add($title, $label, $alt, $link, $handlerOptions);
     }
     $html = $ig->toHTML();
     wfProfileOut(__METHOD__);
     return $html;
 }
Exemplo n.º 18
0
 /**
  * Renders an image gallery from a text with one line per image.
  * text labels may be given by using |-style alternative text. E.g.
  *   Image:one.jpg|The number "1"
  *   Image:tree.jpg|A tree
  * given as text will return the HTML of a gallery with two images,
  * labeled 'The number "1"' and
  * 'A tree'.
  *
  * @param string $text
  * @param array $params
  * @return string HTML
  */
 function renderImageGallery($text, $params)
 {
     $ig = new ImageGallery();
     /* Wikia change begin - @author: Macbre */
     /* Allow extensions to use different class to render image gallery */
     wfRunHooks('renderImageGallerySetup', array(&$ig, &$text, &$params));
     /* Wikia change end */
     $ig->setContextTitle($this->mTitle);
     $ig->setShowBytes(false);
     $ig->setShowFilename(false);
     $ig->setParser($this);
     $ig->setHideBadImages();
     $ig->setAttributes(Sanitizer::validateTagAttributes($params, 'table'));
     if (isset($params['showfilename'])) {
         $ig->setShowFilename(true);
     } else {
         $ig->setShowFilename(false);
     }
     if (isset($params['caption'])) {
         $caption = $params['caption'];
         $caption = htmlspecialchars($caption);
         $caption = $this->replaceInternalLinks($caption);
         $ig->setCaptionHtml($caption);
     }
     if (isset($params['perrow'])) {
         $ig->setPerRow($params['perrow']);
     }
     if (isset($params['widths'])) {
         $ig->setWidths($params['widths']);
     }
     if (isset($params['heights'])) {
         $ig->setHeights($params['heights']);
     }
     /* Wikia change begin */
     /* Allow extensions to use their own "parser" for <gallery> tag content */
     if (!wfRunHooks('BeforeParserrenderImageGallery', array(&$this, &$ig))) {
         return $ig->toHTML();
     }
     /* Wikia change end */
     $lines = StringUtils::explode("\n", $text);
     foreach ($lines as $line) {
         # match lines like these:
         # Image:someimage.jpg|This is some image
         $matches = array();
         preg_match("/^([^|]+)(\\|(.*))?\$/", $line, $matches);
         # Skip empty lines
         if (count($matches) == 0) {
             continue;
         }
         if (strpos($matches[0], '%') !== false) {
             $matches[1] = rawurldecode($matches[1]);
         }
         $title = Title::newFromText($matches[1], NS_FILE);
         if (is_null($title)) {
             # Bogus title. Ignore these so we don't bomb out later.
             continue;
         }
         $label = '';
         $alt = '';
         if (isset($matches[3])) {
             // look for an |alt= definition while trying not to break existing
             // captions with multiple pipes (|) in it, until a more sensible grammar
             // is defined for images in galleries
             $matches[3] = $this->recursiveTagParse(trim($matches[3]));
             $altmatches = StringUtils::explode('|', $matches[3]);
             $magicWordAlt = MagicWord::get('img_alt');
             foreach ($altmatches as $altmatch) {
                 $match = $magicWordAlt->matchVariableStartToEnd($altmatch);
                 if ($match) {
                     $alt = $this->stripAltText($match, false);
                 } else {
                     // concatenate all other pipes
                     $label .= '|' . $altmatch;
                 }
             }
             // remove the first pipe
             $label = substr($label, 1);
         }
         $ig->add($title, $label, $alt);
     }
     return $ig->toHTML();
 }