-<?php
+<?php
/**
*
* @package MediaWiki
*/
/** */
-require_once ( "Parser.php" ) ;
+require_once ('Parser.php');
/**
* This should one day become the XML->(X)HTML parser
* @subpackage Experimental
*/
class element {
- var $name = '';
- var $attrs = array();
- var $children = array();
-
- /**
- * This finds the ATTRS element and returns the ATTR sub-children as a single string
- */
- function getSourceAttrs ()
- {
- $ret = '' ;
- foreach ($this->children as $child) {
- if ( !is_string($child) AND $child->name == 'ATTRS' ) {
- $ret = $child->makeXHTML ( $parser );
+ var $name = '';
+ var $attrs = array ();
+ var $children = array ();
+
+ /**
+ * This finds the ATTRS element and returns the ATTR sub-children as a single string
+ */
+ function getSourceAttrs() {
+ $ret = '';
+ foreach ($this->children as $child) {
+ if (!is_string($child) AND $child->name == 'ATTRS') {
+ $ret = $child->makeXHTML($parser);
}
}
- return $ret ;
+ return $ret;
}
- /**
- * This collects the ATTR thingies for getSourceAttrs()
- */
- function getTheseAttrs () {
- $ret = array() ;
+ /**
+ * This collects the ATTR thingies for getSourceAttrs()
+ */
+ function getTheseAttrs() {
+ $ret = array ();
foreach ($this->children as $child) {
- if ( !is_string($child) AND $child->name == 'ATTR' ) {
- $ret[] = $child->attrs["NAME"] . "='" . $child->children[0] . "'" ;
+ if (!is_string($child) AND $child->name == 'ATTR') {
+ $ret[] = $child->attrs["NAME"]."='".$child->children[0]."'";
}
}
- return implode ( ' ' , $ret ) ;
+ return implode(' ', $ret);
}
- function fixLinkTails ( &$parser , $key ) {
- $k2 = $key + 1 ;
- if ( !isset ( $this->children[$k2] ) ) return ;
- if ( !is_string ( $this->children[$k2]) ) return ;
- if ( is_string ( $this->children[$key]) ) return ;
- if ( $this->children[$key]->name != "LINK" ) return ;
-
- $n = $this->children[$k2] ;
- $s = '';
- while ( $n != '' AND
- ( ( $n[0] >= 'a' AND $n[0] <= 'z' ) OR
- $n[0] == 'ä' OR $n[0] == 'ö' OR
- $n[0] == 'ü' OR $n[0] == 'ß' ) )
- {
- $s .= $n[0] ;
- $n = substr ( $n , 1 ) ;
- }
- $this->children[$k2] = $n ;
-
- if ( count ( $this->children[$key]->children ) > 1 ) {
- $kl = array_keys ( $this->children[$key]->children ) ;
- $kl = array_pop ( $kl ) ;
- $this->children[$key]->children[$kl]->children[] = $s ;
- } else {
- $e = new element ;
- $e->name = "LINKOPTION" ;
- $t = $this->children[$key]->sub_makeXHTML ( $parser ) ;
- $e->children[] = trim ( $t ) . $s ;
- $this->children[$key]->children[] = $e ;
+ function fixLinkTails(& $parser, $key) {
+ $k2 = $key +1;
+ if (!isset ($this->children[$k2]))
+ return;
+ if (!is_string($this->children[$k2]))
+ return;
+ if (is_string($this->children[$key]))
+ return;
+ if ($this->children[$key]->name != "LINK")
+ return;
+
+ $n = $this->children[$k2];
+ $s = '';
+ while ($n != '' AND (($n[0] >= 'a' AND $n[0] <= 'z') OR $n[0] == 'ä' OR $n[0] == 'ö' OR $n[0] == 'ü' OR $n[0] == 'ß')) {
+ $s .= $n[0];
+ $n = substr($n, 1);
+ }
+ $this->children[$k2] = $n;
+
+ if (count($this->children[$key]->children) > 1) {
+ $kl = array_keys($this->children[$key]->children);
+ $kl = array_pop($kl);
+ $this->children[$key]->children[$kl]->children[] = $s;
+ } else {
+ $e = new element;
+ $e->name = "LINKOPTION";
+ $t = $this->children[$key]->sub_makeXHTML($parser);
+ $e->children[] = trim($t).$s;
+ $this->children[$key]->children[] = $e;
}
}
- /**
- * This function generates the XHTML for the entire subtree
- */
- function sub_makeXHTML ( &$parser , $tag = '' , $attr = '' ){
- $ret = '' ;
-
- $attr2 = $this->getSourceAttrs () ;
- if ( $attr != '' AND $attr2 != '' ) $attr .= ' ' ;
- $attr .= $attr2 ;
-
- if ( $tag != "" )
- {
- $ret .= "<" . $tag ;
- if ( $attr != "" ) $ret .= " " . $attr ;
- $ret .= ">" ;
- }
-
-# THIS SHOULD BE DONE IN THE WIKI2XML-PARSER INSTEAD
-# foreach ( array_keys ( $this->children ) AS $x )
-# $this->fixLinkTails ( $parser , $x ) ;
-
- foreach ($this->children as $key => $child) {
- if ( is_string($child) ) {
- $ret .= $child ;
- } else if ( $child->name != "ATTRS" ) {
- $ret .= $child->makeXHTML ( $parser );
- }
- }
- if ( $tag != "" )
- $ret .= "</" . $tag . ">\n" ;
- return $ret ;
- }
-
- /**
- * Link functions
- */
- function createInternalLink ( &$parser , $target , $display_title , $options )
- {
- global $wgUser ;
- $skin = $wgUser->getSkin() ;
- $tp = explode ( ":" , $target ) ; # tp = target parts
- $title = "" ; # The plain title
- $language = "" ; # The language/meta/etc. part
- $namespace = "" ; # The namespace, if any
- $subtarget = "" ; # The '#' thingy
-
-
- $nt = Title::newFromText ( $target ) ;
- $fl = strtoupper ( $this->attrs["FORCEDLINK"] ) == "YES" ;
-
- if ( $fl || count ( $tp ) == 1 ) $title = $target ; # Plain and simple case
- else # There's stuff missing here...
- {
- if ( $nt->getNamespace() == NS_IMAGE )
- {
- $options[] = $display_title ;
- return $skin->makeImageLinkObj ( $nt , implode ( "|" , $options ) ) ;
- }
- else $title = $target ; # Default
- }
-
- if ( $language != "" ) # External link within the WikiMedia project
- {
- return "{language link}" ;
- }
- else if ( $namespace != "" ) # Link to another namespace, check for image/media stuff
- {
- return "{namespace link}" ;
- }
- else
- {
- return $skin->makeLink ( $target , $display_title ) ;
- }
- }
-
- function makeInternalLink ( &$parser )
- {
- $target = "" ;
- $option = array () ;
- foreach ($this->children as $child) {
- if ( is_string($child) ) {
- # This shouldn't be the case!
- } else {
- if ( $child->name == "LINKTARGET" )
- $target = trim ( $child->makeXHTML ( $parser ) ) ;
- else
- $option[] = trim ( $child->makeXHTML ( $parser ) ) ;
- }
- }
-
- if ( count ( $option ) == 0 ) $option[] = $target ; # Create dummy display title
- $display_title = array_pop ( $option ) ;
- return $this->createInternalLink ( $parser , $target , $display_title , $option ) ;
- }
-
- function getTemplateXHTML ( $title , $parts , &$parser ) {
- global $wgLang , $wgUser ;
- $skin = $wgUser->getSkin() ;
- $ot = $title ; # Original title
- if ( count ( explode ( ":" , $title ) ) == 1 )
- $title = $wgLang->getNsText ( NS_TEMPLATE ) . ":" . $title ;
- $nt = Title::newFromText ( $title ) ;
- $id = $nt->getArticleID() ;
- if ( $id == 0 ) { # No/non-existing page
- return $skin->makeBrokenLink ( $title , $ot ) ;
- }
-
- $a = 0 ;
- $tv = array () ; # Template variables
- foreach ( $parts AS $part ) {
- $a++ ;
- $x = explode ( "=" , $part , 2 ) ;
- if ( count ( $x ) == 1 ) $key = "{$a}" ;
- else $key = $x[0] ;
- $value = array_pop ( $x ) ;
- $tv[$key] = $value ;
- }
- $art = new Article ( $nt ) ;
- $text = $art->getContent ( false ) ;
- $parser->plain_parse ( $text , true , $tv ) ;
-
- return $text ;
- }
-
- /**
- * This function actually converts wikiXML into XHTML tags
- */
- function makeXHTML ( &$parser )
- {
- $ret = "" ;
- $n = $this->name ; # Shortcut
-
- if ( $n == "EXTENSION" ) # Fix allowed HTML
- {
- $old_n = $n ;
- $ext = strtoupper ( $this->attrs["NAME"] ) ;
- if ( $ext == "B" || $ext == "STRONG" ) $n = "BOLD" ;
- else if ( $ext == "I" || $ext == "EM" ) $n = "ITALICS" ;
- else if ( $ext == "U" ) $n = "UNDERLINED" ; # Hey, virtual wiki tag! ;-)
- else if ( $ext == "S" ) $n = "STRIKE" ;
- else if ( $ext == "P" ) $n = "PARAGRAPH" ;
- else if ( $ext == "TABLE" ) $n = "TABLE" ;
- else if ( $ext == "TR" ) $n = "TABLEROW" ;
- else if ( $ext == "TD" ) $n = "TABLECELL" ;
- else if ( $ext == "TH" ) $n = "TABLEHEAD" ;
- else if ( $ext == "CAPTION" ) $n = "CAPTION" ;
- else if ( $ext == "NOWIKI" ) $n = "NOWIKI" ;
- if ( $n != $old_n ) unset ( $this->attrs["NAME"] ) ; # Cleanup
- else if ( $parser->nowiki > 0 ) $n = "" ; # No "real" wiki tags allowed in nowiki section
- }
-
- if ( $n == "ARTICLE" )
- $ret .= $this->sub_makeXHTML ( $parser ) ;
- else if ( $n == "HEADING" )
- $ret .= $this->sub_makeXHTML ( $parser , "h" . $this->attrs["LEVEL"] ) ;
- else if ( $n == "PARAGRAPH" )
- $ret .= $this->sub_makeXHTML ( $parser , "p" ) ;
- else if ( $n == "BOLD" )
- $ret .= $this->sub_makeXHTML ( $parser , "strong" ) ;
- else if ( $n == "ITALICS" )
- $ret .= $this->sub_makeXHTML ( $parser , "em" ) ;
-
- # These don't exist as wiki markup
- else if ( $n == "UNDERLINED" )
- $ret .= $this->sub_makeXHTML ( $parser , "u" ) ;
- else if ( $n == "STRIKE" )
- $ret .= $this->sub_makeXHTML ( $parser , "strike" ) ;
-
- # HTML comment
- else if ( $n == "COMMENT" )
- $ret .= "" ; # Comments are parsed out
-
- # Links
- else if ( $n == "LINK" )
- $ret .= $this->makeInternalLink ( $parser ) ;
- else if ( $n == "LINKTARGET" )
- $ret .= $this->sub_makeXHTML ( $parser ) ;
- else if ( $n == "LINKOPTION" )
- $ret .= $this->sub_makeXHTML ( $parser ) ;
-
- else if ( $n == "TEMPLATE" )
- {
- $parts = $this->sub_makeXHTML ( $parser ) ;
- $parts = explode ( "|" , $parts ) ;
- $title = array_shift ( $parts ) ;
- $ret .= $this->getTemplateXHTML ( $title , $parts , &$parser ) ;
+ /**
+ * This function generates the XHTML for the entire subtree
+ */
+ function sub_makeXHTML(& $parser, $tag = '', $attr = '') {
+ $ret = '';
+
+ $attr2 = $this->getSourceAttrs();
+ if ($attr != '' AND $attr2 != '')
+ $attr .= ' ';
+ $attr .= $attr2;
+
+ if ($tag != '') {
+ $ret .= '<'.$tag;
+ if ($attr != '')
+ $ret .= ' '.$attr;
+ $ret .= '>';
}
- else if ( $n == "TEMPLATEVAR" )
- {
- $x = $this->sub_makeXHTML ( $parser ) ;
- if ( isset ( $parser->mCurrentTemplateOptions["{$x}"] ) )
- $ret .= $parser->mCurrentTemplateOptions["{$x}"] ;
+
+ # THIS SHOULD BE DONE IN THE WIKI2XML-PARSER INSTEAD
+ # foreach ( array_keys ( $this->children ) AS $x )
+ # $this->fixLinkTails ( $parser , $x ) ;
+
+ foreach ($this->children as $key => $child) {
+ if (is_string($child)) {
+ $ret .= $child;
+ } elseif ($child->name != 'ATTRS') {
+ $ret .= $child->makeXHTML($parser);
+ }
}
+ if ($tag != '')
+ $ret .= '</'.$tag.">\n";
+ return $ret;
+ }
- else if ( $n == "IGNORE" ) # Internal use, not generated by wiki2xml parser
- $ret .= $this->sub_makeXHTML ( $parser ) ;
+ /**
+ * Link functions
+ */
+ function createInternalLink(& $parser, $target, $display_title, $options) {
+ global $wgUser;
+ $skin = $wgUser->getSkin();
+ $tp = explode(':', $target); # tp = target parts
+ $title = ''; # The plain title
+ $language = ''; # The language/meta/etc. part
+ $namespace = ''; # The namespace, if any
+ $subtarget = ''; # The '#' thingy
+
+ $nt = Title :: newFromText($target);
+ $fl = strtoupper($this->attrs['FORCEDLINK']) == 'YES';
+
+ if ($fl || count($tp) == 1) {
+ # Plain and simple case
+ $title = $target;
+ } else {
+ # There's stuff missing here...
+ if ($nt->getNamespace() == NS_IMAGE) {
+ $options[] = $display_title;
+ return $skin->makeImageLinkObj($nt, implode('|', $options));
+ } else {
+ # Default
+ $title = $target;
+ }
+ }
- else if ( $n == "NOWIKI" )
- {
- $parser->nowiki++ ;
- $ret .= $this->sub_makeXHTML ( $parser , "" ) ;
- $parser->nowiki-- ;
+ if ($language != '') {
+ # External link within the WikiMedia project
+ return "{language link}";
+ } else {
+ if ($namespace != '') {
+ # Link to another namespace, check for image/media stuff
+ return "{namespace link}";
+ } else {
+ return $skin->makeLink($target, $display_title);
+ }
}
-
- # Unknown HTML extension
- else if ( $n == "EXTENSION" ) # This is currently a dummy!!!
- {
- $ext = $this->attrs["NAME"] ;
-
- $ret .= "<" . $ext . ">" ;
- $ret .= $this->sub_makeXHTML ( $parser ) ;
- $ret .= "</" . $ext . "> " ;
- }
-
- # Table stuff
- else if ( $n == "TABLE" )
- {
- $ret .= $this->sub_makeXHTML ( $parser , "table" ) ;
- }
- else if ( $n == "TABLEROW" )
- {
- $ret .= $this->sub_makeXHTML ( $parser , "tr" ) ;
- }
- else if ( $n == "TABLECELL" )
- {
- $ret .= $this->sub_makeXHTML ( $parser , "td" ) ;
- }
- else if ( $n == "TABLEHEAD" )
- {
- $ret .= $this->sub_makeXHTML ( $parser , "th" ) ;
- }
- else if ( $n == "CAPTION" )
- {
- $ret .= $this->sub_makeXHTML ( $parser , "caption" ) ;
- }
-
- else if ( $n == "ATTRS" ) # SPECIAL CASE : returning attributes
- {
- return $this->getTheseAttrs () ;
- }
-
- # Lists
- else if ( $n == "LISTITEM" )
- {
- if ( $parser->mListType == "dl" ) $ret .= $this->sub_makeXHTML ( $parser , "dd" ) ;
- else $ret .= $this->sub_makeXHTML ( $parser , "li" ) ;
+ }
+
+ /** @todo document */
+ function makeInternalLink(& $parser) {
+ $target = '';
+ $option = array ();
+ foreach ($this->children as $child) {
+ if (is_string($child)) {
+ # This shouldn't be the case!
+ } else {
+ if ($child->name == 'LINKTARGET') {
+ $target = trim($child->makeXHTML($parser));
+ } else {
+ $option[] = trim($child->makeXHTML($parser));
+ }
+ }
}
- else if ( $n == "LIST" )
- {
- $type = "ol" ; # Default
- if ( $this->attrs["TYPE"] == "bullet" ) $type = "ul" ;
- else if ( $this->attrs["TYPE"] == "indent" ) $type = "dl" ;
- $oldtype = $parser->mListType ;
- $parser->mListType = $type ;
- $ret .= $this->sub_makeXHTML ( $parser , $type ) ;
- $parser->mListType = $oldtype ;
- }
-
- # Something else entirely
- else
- {
- $ret .= "<" . $n . ">" ;
- $ret .= $this->sub_makeXHTML ( $parser ) ;
- $ret .= "</" . $n . "> " ;
- }
-
- $ret = "\n{$ret}\n" ;
- $ret = str_replace ( "\n\n" , "\n" , $ret ) ;
- return $ret ;
- }
-
- /**
- * A function for additional debugging output
- */
- function myPrint() {
- $ret = "<ul>\n";
- $ret .= "<li> <b> Name: </b> $this->name </li>\n";
- // print attributes
- $ret .= '<li> <b> Attributes: </b>';
- foreach ($this->attrs as $name => $value) {
- $ret .= "$name => $value; " ;
- }
- $ret .= " </li>\n";
- // print children
- foreach ($this->children as $child) {
- if ( is_string($child) ) {
- $ret .= "<li> $child </li>\n";
- } else {
- $ret .= $child->myPrint();
- }
- }
- $ret .= "</ul>\n";
- return $ret;
- }
+
+ if (count($option) == 0)
+ $option[] = $target; # Create dummy display title
+ $display_title = array_pop($option);
+ return $this->createInternalLink($parser, $target, $display_title, $option);
+ }
+
+ /** @todo document */
+ function getTemplateXHTML($title, $parts, & $parser) {
+ global $wgLang, $wgUser;
+ $skin = $wgUser->getSkin();
+ $ot = $title; # Original title
+ if (count(explode(':', $title)) == 1)
+ $title = $wgLang->getNsText(NS_TEMPLATE).":".$title;
+ $nt = Title :: newFromText($title);
+ $id = $nt->getArticleID();
+ if ($id == 0) {
+ # No/non-existing page
+ return $skin->makeBrokenLink($title, $ot);
+ }
+
+ $a = 0;
+ $tv = array (); # Template variables
+ foreach ($parts AS $part) {
+ $a ++;
+ $x = explode('=', $part, 2);
+ if (count($x) == 1)
+ $key = "{$a}";
+ else
+ $key = $x[0];
+ $value = array_pop($x);
+ $tv[$key] = $value;
+ }
+ $art = new Article($nt);
+ $text = $art->getContent(false);
+ $parser->plain_parse($text, true, $tv);
+
+ return $text;
+ }
+
+ /**
+ * This function actually converts wikiXML into XHTML tags
+ * @todo use switch() !
+ */
+ function makeXHTML(& $parser) {
+ $ret = '';
+ $n = $this->name; # Shortcut
+
+ if ($n == 'EXTENSION') {
+ # Fix allowed HTML
+ $old_n = $n;
+ $ext = strtoupper($this->attrs['NAME']);
+ if ($ext == 'B' || $ext == 'STRONG')
+ $n = 'BOLD';
+ else
+ if ($ext == 'I' || $ext == 'EM')
+ $n = 'ITALICS';
+ else
+ if ($ext == 'U')
+ $n = 'UNDERLINED'; # Hey, virtual wiki tag! ;-)
+ else
+ if ($ext == 'S')
+ $n = 'STRIKE';
+ else
+ if ($ext == 'P')
+ $n = 'PARAGRAPH';
+ else
+ if ($ext == 'TABLE')
+ $n = 'TABLE';
+ else
+ if ($ext == 'TR')
+ $n = 'TABLEROW';
+ else
+ if ($ext == 'TD')
+ $n = 'TABLECELL';
+ else
+ if ($ext == 'TH')
+ $n = 'TABLEHEAD';
+ else
+ if ($ext == 'CAPTION')
+ $n = 'CAPTION';
+ else
+ if ($ext == 'NOWIKI')
+ $n = 'NOWIKI';
+ if ($n != $old_n)
+ unset ($this->attrs['NAME']); # Cleanup
+ else
+ if ($parser->nowiki > 0)
+ $n = ''; # No 'real' wiki tags allowed in nowiki section
+ }
+
+ if ($n == 'ARTICLE')
+ $ret .= $this->sub_makeXHTML($parser);
+ else
+ if ($n == 'HEADING')
+ $ret .= $this->sub_makeXHTML($parser, 'h'.$this->attrs['LEVEL']);
+ else
+ if ($n == 'PARAGRAPH')
+ $ret .= $this->sub_makeXHTML($parser, 'p');
+ else
+ if ($n == 'BOLD')
+ $ret .= $this->sub_makeXHTML($parser, 'strong');
+ else
+ if ($n == 'ITALICS')
+ $ret .= $this->sub_makeXHTML($parser, 'em');
+
+ # These don't exist as wiki markup
+ else
+ if ($n == 'UNDERLINED')
+ $ret .= $this->sub_makeXHTML($parser, 'u');
+ else
+ if ($n == 'STRIKE')
+ $ret .= $this->sub_makeXHTML($parser, 'strike');
+
+ # HTML comment
+ else
+ if ($n == 'COMMENT')
+ $ret .= ''; # Comments are parsed out
+
+ # Links
+ else
+ if ($n == 'LINK')
+ $ret .= $this->makeInternalLink($parser);
+ else
+ if ($n == 'LINKTARGET')
+ $ret .= $this->sub_makeXHTML($parser);
+ else
+ if ($n == 'LINKOPTION')
+ $ret .= $this->sub_makeXHTML($parser);
+
+ else
+ if ($n == 'TEMPLATE') {
+ $parts = $this->sub_makeXHTML($parser);
+ $parts = explode('|', $parts);
+ $title = array_shift($parts);
+ $ret .= $this->getTemplateXHTML($title, $parts, & $parser);
+ } else
+ if ($n == 'TEMPLATEVAR') {
+ $x = $this->sub_makeXHTML($parser);
+ if (isset ($parser->mCurrentTemplateOptions["{$x}"]))
+ $ret .= $parser->mCurrentTemplateOptions["{$x}"];
+ } else
+ if ($n == 'IGNORE') # Internal use, not generated by wiki2xml parser
+ $ret .= $this->sub_makeXHTML($parser);
+
+ else
+ if ($n == 'NOWIKI') {
+ $parser->nowiki++;
+ $ret .= $this->sub_makeXHTML($parser, '');
+ $parser->nowiki--;
+ }
+
+ # Unknown HTML extension
+ else
+ if ($n == 'EXTENSION') # This is currently a dummy!!!
+ {
+ $ext = $this->attrs['NAME'];
+
+ $ret .= '<'.$ext.'>';
+ $ret .= $this->sub_makeXHTML($parser);
+ $ret .= '</'.$ext.'> ';
+ }
+
+ # Table stuff
+ else
+ if ($n == 'TABLE') {
+ $ret .= $this->sub_makeXHTML($parser, 'table');
+ } else
+ if ($n == 'TABLEROW') {
+ $ret .= $this->sub_makeXHTML($parser, 'tr');
+ } else
+ if ($n == 'TABLECELL') {
+ $ret .= $this->sub_makeXHTML($parser, 'td');
+ } else
+ if ($n == 'TABLEHEAD') {
+ $ret .= $this->sub_makeXHTML($parser, 'th');
+ } else
+ if ($n == 'CAPTION') {
+ $ret .= $this->sub_makeXHTML($parser, 'caption');
+ } else
+ if ($n == 'ATTRS') # SPECIAL CASE : returning attributes
+ {
+ return $this->getTheseAttrs();
+ }
+
+ # Lists
+ else
+ if ($n == 'LISTITEM') {
+ if ($parser->mListType == 'dl')
+ $ret .= $this->sub_makeXHTML($parser, 'dd');
+ else
+ $ret .= $this->sub_makeXHTML($parser, 'li');
+ } else
+ if ($n == 'LIST') {
+ $type = 'ol'; # Default
+ if ($this->attrs['TYPE'] == 'bullet')
+ $type = 'ul';
+ else
+ if ($this->attrs['TYPE'] == 'indent')
+ $type = 'dl';
+ $oldtype = $parser->mListType;
+ $parser->mListType = $type;
+ $ret .= $this->sub_makeXHTML($parser, $type);
+ $parser->mListType = $oldtype;
+ }
+
+ # Something else entirely
+ else {
+ $ret .= '<'.$n.'>';
+ $ret .= $this->sub_makeXHTML($parser);
+ $ret .= '</'.$n.'> ';
+ }
+
+ $ret = "\n{$ret}\n";
+ $ret = str_replace("\n\n", "\n", $ret);
+ return $ret;
+ }
+
+ /**
+ * A function for additional debugging output
+ */
+ function myPrint() {
+ $ret = "<ul>\n";
+ $ret .= "<li> <b> Name: </b> $this->name </li>\n";
+ // print attributes
+ $ret .= '<li> <b> Attributes: </b>';
+ foreach ($this->attrs as $name => $value) {
+ $ret .= "$name => $value; ";
+ }
+ $ret .= " </li>\n";
+ // print children
+ foreach ($this->children as $child) {
+ if (is_string($child)) {
+ $ret .= "<li> $child </li>\n";
+ } else {
+ $ret .= $child->myPrint();
+ }
+ }
+ $ret .= "</ul>\n";
+ return $ret;
+ }
}
-$ancStack = array(); // the stack with ancestral elements
+$ancStack = array (); // the stack with ancestral elements
// START Three global functions needed for parsing, sorry guys
/** @todo document */
function wgXMLstartElement($parser, $name, $attrs) {
- global $ancStack;
+ global $ancStack;
- $newElem = new element;
- $newElem->name = $name;
- $newElem->attrs = $attrs;
+ $newElem = new element;
+ $newElem->name = $name;
+ $newElem->attrs = $attrs;
- array_push($ancStack, $newElem);
+ array_push($ancStack, $newElem);
}
/** @todo document */
function wgXMLendElement($parser, $name) {
- global $ancStack, $rootElem;
- // pop element off stack
- $elem = array_pop ($ancStack);
- if (count ($ancStack) == 0)
- $rootElem = $elem;
- else
- // add it to its parent
- array_push ($ancStack[count($ancStack)-1]->children, $elem);
+ global $ancStack, $rootElem;
+ // pop element off stack
+ $elem = array_pop($ancStack);
+ if (count($ancStack) == 0)
+ $rootElem = $elem;
+ else
+ // add it to its parent
+ array_push($ancStack[count($ancStack) - 1]->children, $elem);
}
/** @todo document */
function wgXMLcharacterData($parser, $data) {
- global $ancStack;
- $data = trim ($data); // Don't add blank lines, they're no use...
- // add to parent if parent exists
- if ( $ancStack && $data != "" ) {
- array_push ($ancStack[count($ancStack)-1]->children, $data);
- }
+ global $ancStack;
+ $data = trim($data); // Don't add blank lines, they're no use...
+ // add to parent if parent exists
+ if ($ancStack && $data != "") {
+ array_push($ancStack[count($ancStack) - 1]->children, $data);
+ }
}
// END Three global functions needed for parsing, sorry guys
class xml2php {
/** @todo document */
- function &scanFile( $filename ) {
- global $ancStack, $rootElem;
- $ancStack = array();
-
- $xml_parser = xml_parser_create();
- xml_set_element_handler ($xml_parser, 'wgXMLstartElement', 'wgXMLendElement');
- xml_set_character_data_handler ($xml_parser, 'wgXMLcharacterData');
- if (!($fp = fopen($filename, 'r'))) {
- die('could not open XML input');
- }
- while ($data = fread($fp, 4096)) {
- if (!xml_parse($xml_parser, $data, feof($fp))) {
- die(sprintf("XML error: %s at line %d",
- xml_error_string(xml_get_error_code($xml_parser)),
- xml_get_current_line_number($xml_parser)));
- }
- }
- xml_parser_free($xml_parser);
-
- // return the remaining root element we copied in the beginning
- return $rootElem;
- }
+ function & scanFile($filename) {
+ global $ancStack, $rootElem;
+ $ancStack = array ();
+
+ $xml_parser = xml_parser_create();
+ xml_set_element_handler($xml_parser, 'wgXMLstartElement', 'wgXMLendElement');
+ xml_set_character_data_handler($xml_parser, 'wgXMLcharacterData');
+ if (!($fp = fopen($filename, 'r'))) {
+ die('could not open XML input');
+ }
+ while ($data = fread($fp, 4096)) {
+ if (!xml_parse($xml_parser, $data, feof($fp))) {
+ die(sprintf("XML error: %s at line %d", xml_error_string(xml_get_error_code($xml_parser)), xml_get_current_line_number($xml_parser)));
+ }
+ }
+ xml_parser_free($xml_parser);
+
+ // return the remaining root element we copied in the beginning
+ return $rootElem;
+ }
/** @todo document */
- function scanString ( $input ) {
- global $ancStack, $rootElem;
- $ancStack = array();
+ function scanString($input) {
+ global $ancStack, $rootElem;
+ $ancStack = array ();
- $xml_parser = xml_parser_create();
- xml_set_element_handler ($xml_parser, 'wgXMLstartElement', 'wgXMLendElement');
- xml_set_character_data_handler ($xml_parser, 'wgXMLcharacterData');
+ $xml_parser = xml_parser_create();
+ xml_set_element_handler($xml_parser, 'wgXMLstartElement', 'wgXMLendElement');
+ xml_set_character_data_handler($xml_parser, 'wgXMLcharacterData');
- if (!xml_parse ($xml_parser, $input, true)) {
- die (sprintf ("XML error: %s at line %d",
- xml_error_string(xml_get_error_code($xml_parser)),
- xml_get_current_line_number($xml_parser)));
- }
- xml_parser_free ($xml_parser);
+ if (!xml_parse($xml_parser, $input, true)) {
+ die(sprintf("XML error: %s at line %d", xml_error_string(xml_get_error_code($xml_parser)), xml_get_current_line_number($xml_parser)));
+ }
+ xml_parser_free($xml_parser);
- // return the remaining root element we copied in the beginning
- return $rootElem;
- }
+ // return the remaining root element we copied in the beginning
+ return $rootElem;
+ }
}
* @package MediaWiki
* @subpackage Experimental
*/
-class ParserXML extends Parser
- {
+class ParserXML extends Parser {
/**#@+
* @access private
*/
var $mTagHooks, $mListType;
# Cleared with clearState():
- var $mOutput, $mAutonumber, $mDTopen, $mStripState = array();
+ var $mOutput, $mAutonumber, $mDTopen, $mStripState = array ();
var $mVariables, $mIncludeCount, $mArgStack, $mLastSection, $mInPre;
# Temporary:
- var $mOptions, $mTitle, $mOutputType,
- $mTemplates, // cache of already loaded templates, avoids
- // multiple SQL queries for the same string
- $mTemplatePath; // stores an unsorted hash of all the templates already loaded
- // in this path. Used for loop detection.
+ var $mOptions, $mTitle, $mOutputType, $mTemplates, // cache of already loaded templates, avoids
+ // multiple SQL queries for the same string
+ $mTemplatePath; // stores an unsorted hash of all the templates already loaded
+ // in this path. Used for loop detection.
- var $nowikicount , $mCurrentTemplateOptions ;
+ var $nowikicount, $mCurrentTemplateOptions;
/**#@-*/
* @access public
*/
function ParserXML() {
- $this->mTemplates = array();
- $this->mTemplatePath = array();
- $this->mTagHooks = array();
+ $this->mTemplates = array ();
+ $this->mTemplatePath = array ();
+ $this->mTagHooks = array ();
$this->clearState();
}
$this->mLastSection = "";
$this->mDTopen = false;
$this->mVariables = false;
- $this->mIncludeCount = array();
- $this->mStripState = array();
- $this->mArgStack = array();
+ $this->mIncludeCount = array ();
+ $this->mStripState = array ();
+ $this->mArgStack = array ();
$this->mInPre = false;
}
-
+
/**
* Turns the wikitext into XML by calling the external parser
*
*/
- function html2xml ( &$text ) {
- global $wgWiki2xml ;
+ function html2xml(& $text) {
+ global $wgWiki2xml;
# generating html2xml command path
- $a = $wgWiki2xml ;
- $a = explode ( "/" , $a ) ;
- array_pop ( $a ) ;
- $a[] = "html2xml" ;
- $html2xml = implode ( "/" , $a ) ;
- $a = array () ;
-
- $tmpfname = tempnam("/tmp", "FOO");
- $handle = fopen($tmpfname, "w");
- fwrite($handle, utf8_encode ( $text ) );
+ $a = $wgWiki2xml;
+ $a = explode('/', $a);
+ array_pop($a);
+ $a[] = 'html2xml';
+ $html2xml = implode('/', $a);
+ $a = array ();
+
+ $tmpfname = tempnam('/tmp', 'FOO');
+ $handle = fopen($tmpfname, 'w');
+ fwrite($handle, utf8_encode($text));
fclose($handle);
- exec ( $html2xml . " < " . $tmpfname , $a ) ;
- $text = utf8_decode ( implode ( "\n" , $a ) ) ;
- unlink($tmpfname);
+ exec($html2xml.' < '.$tmpfname, $a);
+ $text = utf8_decode(implode("\n", $a));
+ unlink($tmpfname);
}
/** @todo document */
- function runXMLparser ( &$text ) {
- global $wgWiki2xml ;
+ function runXMLparser(& $text) {
+ global $wgWiki2xml;
- $this->html2xml ( $text ) ;
+ $this->html2xml($text);
- $tmpfname = tempnam("/tmp", "FOO");
- $handle = fopen($tmpfname, "w");
- fwrite($handle, $text ) ;
+ $tmpfname = tempnam('/tmp', 'FOO');
+ $handle = fopen($tmpfname, 'w');
+ fwrite($handle, $text);
fclose($handle);
- exec ( $wgWiki2xml . " < " . $tmpfname , $a ) ;
- $text = utf8_decode ( implode ( "\n" , $a ) ) ;
- unlink($tmpfname);
+ exec($wgWiki2xml.' < '.$tmpfname, $a);
+ $text = utf8_decode(implode("\n", $a));
+ unlink($tmpfname);
}
/** @todo document */
- function plain_parse ( &$text , $inline = false , $templateOptions = array () ) {
- $this->runXMLparser ( $text ) ;
- $nowikicount = 0 ;
+ function plain_parse(& $text, $inline = false, $templateOptions = array ()) {
+ $this->runXMLparser($text);
+ $nowikicount = 0;
$w = new xml2php;
- $result = $w->scanString( $text );
+ $result = $w->scanString($text);
- $oldTemplateOptions = $this->mCurrentTemplateOptions ;
- $this->mCurrentTemplateOptions = $templateOptions ;
+ $oldTemplateOptions = $this->mCurrentTemplateOptions;
+ $this->mCurrentTemplateOptions = $templateOptions;
- if ( $inline ) { # Inline rendering off for templates
- if ( count ( $result->children ) == 1 )
- $result->children[0]->name = "IGNORE" ;
- }
+ if ($inline) { # Inline rendering off for templates
+ if (count($result->children) == 1)
+ $result->children[0]->name = 'IGNORE';
+ }
- if ( 1 ) $text = $result->makeXHTML ( $this ) ; # No debugging info
- else $text = $result->makeXHTML ( $this ) . "<hr>" . $text . "<hr>" . $result->myPrint();
- $this->mCurrentTemplateOptions = $oldTemplateOptions ;
+ if (1)
+ $text = $result->makeXHTML($this); # No debugging info
+ else
+ $text = $result->makeXHTML($this).'<hr>'.$text.'<hr>'.$result->myPrint();
+ $this->mCurrentTemplateOptions = $oldTemplateOptions;
}
/** @todo document */
- function parse( $text, &$title, $options, $linestart = true, $clearState = true ) {
- $this->plain_parse ( $text ) ;
- $this->mOutput->setText ( $text ) ;
+ function parse($text, & $title, $options, $linestart = true, $clearState = true) {
+ $this->plain_parse($text);
+ $this->mOutput->setText($text);
return $this->mOutput;
- }
+ }
}
?>
\ No newline at end of file
dépôts / lhc / web / wiklou.git / commitdiff