function run($dbi, $argstr, &$request, $basepage)
{
global $WikiTheme;
$args = $this->getArgs($argstr, $request, false);
$page =& $args['page'];
if (ENABLE_AJAX) {
if ($args['state']) {
$html = WikiPlugin_IncludePage::run($dbi, $argstr, $request, $basepage);
} else {
$html = HTML(HTML::p(array('class' => 'transclusion-title'), fmt(" %s :", WikiLink($page))), HTML::div(array('class' => 'transclusion'), ''));
}
$ajaxuri = WikiURL($page, array('format' => 'xml'));
} else {
$html = WikiPlugin_IncludePage::run($dbi, $argstr, $request, $basepage);
}
$header = $html->_content[0];
$body = $html->_content[1];
$id = 'DynInc-' . MangleXmlIdentifier($page);
$body->setAttr('id', $id . '-body');
$png = $WikiTheme->_findData('images/folderArrow' . ($args['state'] ? 'Open' : 'Closed') . '.png');
$icon = HTML::img(array('id' => $id . '-img', 'src' => $png, 'onclick' => ENABLE_AJAX ? "showHideAsync('" . $ajaxuri . "','{$id}')" : "showHideFolder('{$id}')", 'alt' => _("Click to hide/show"), 'title' => _("Click to hide/show")));
$header = HTML::p(array('class' => 'transclusion-title', 'style' => "text-decoration: none;"), $icon, fmt(" %s :", WikiLink($page)));
if ($args['state']) {
// show base
$body->setAttr('style', 'display:block');
return HTML($header, $body);
} else {
// do not show base
$body->setAttr('style', 'display:none');
if (ENABLE_AJAX) {
return HTML($header, $body);
} else {
return HTML($header, $body);
}
// sync (load but display:none)
}
}
function LinkBracketLink($bracketlink)
{
// $bracketlink will start and end with brackets; in between will
// be either a page name, a URL or both separated by a pipe.
$wikicreolesyntax = false;
if (string_starts_with($bracketlink, "[[") or string_starts_with($bracketlink, "#[[")) {
$wikicreolesyntax = true;
$bracketlink = str_replace("[[", "[", $bracketlink);
$bracketlink = str_replace("]]", "]", $bracketlink);
}
// Strip brackets and leading space
// bug#1904088 Some brackets links on 2 lines cause the parser to crash
preg_match('/(\\#?) \\[\\s* (?: (.*?) \\s* (?<!' . ESCAPE_CHAR . ')(\\|) )? \\s* (.+?) \\s*\\]/x', str_replace("\n", " ", $bracketlink), $matches);
if (count($matches) < 4) {
// "[ personal\ninformation manager | PhpWiki:PersonalWiki ]"
trigger_error(_("Invalid [] syntax ignored") . ": " . $bracketlink, E_USER_WARNING);
return new Cached_Link();
}
list(, $hash, $label, $bar, $rawlink) = $matches;
if ($wikicreolesyntax and $label) {
$temp = $label;
$label = $rawlink;
$rawlink = $temp;
}
// Mediawiki compatibility: allow "Image:" and "File:"
// as synonyms of "Upload:"
if (string_starts_with($rawlink, "Image:")) {
$rawlink = str_replace("Image:", "Upload:", $rawlink);
}
if (string_starts_with($rawlink, "File:")) {
$rawlink = str_replace("File:", "Upload:", $rawlink);
}
$label = UnWikiEscape($label);
/*
* Check if the user has typed a explicit URL. This solves the
* problem where the URLs have a ~ character, which would be stripped away.
* "[http:/server/~name/]" will work as expected
* "http:/server/~name/" will NOT work as expected, will remove the ~
*/
if (string_starts_with($rawlink, "http://") or string_starts_with($rawlink, "https://")) {
$link = $rawlink;
// Mozilla Browser URI Obfuscation Weakness 2004-06-14
// http://www.securityfocus.com/bid/10532/
// goodurl+"%2F%20%20%20."+badurl
if (preg_match("/%2F(%20)+\\./i", $rawlink)) {
$rawlink = preg_replace("/%2F(%20)+\\./i", "%2F.", $rawlink);
}
} else {
$link = UnWikiEscape($rawlink);
}
/* Relatives links by Joel Schaubert.
* Recognize [../bla] or [/bla] as relative links, without needing http://
* but [ /link ] only if SUBPAGE_SEPERATOR is not "/".
* Normally /Page links to the subpage /Page.
*/
if (SUBPAGE_SEPARATOR == '/') {
if (preg_match('/^\\.\\.\\//', $link)) {
return new Cached_ExternalLink($link, $label);
}
} else {
if (preg_match('/^(\\.\\.\\/|\\/)/', $link)) {
return new Cached_ExternalLink($link, $label);
}
}
// Handle "[[SandBox|{{image.jpg}}]]" and "[[SandBox|{{image.jpg|alt text}}]]"
if (string_starts_with($label, "{{")) {
$imgurl = substr($label, 2, -2);
// Remove "{{" and "}}"
$pipe = strpos($imgurl, '|');
if ($pipe === false) {
$label = LinkImage(getUploadDataPath() . $imgurl, $link);
} else {
list($img, $alt) = explode("|", $imgurl);
$label = LinkImage(getUploadDataPath() . $img, $alt);
}
} else {
// [label|link]
// If label looks like a url to an image or object, we want an image link.
if (isImageLink($label)) {
$imgurl = $label;
$intermap = getInterwikiMap();
if (preg_match("/^" . $intermap->getRegexp() . ":/", $label)) {
$imgurl = $intermap->link($label);
$imgurl = $imgurl->getAttr('href');
} elseif (!preg_match("#^(" . ALLOWED_PROTOCOLS . "):#", $imgurl)) {
// local theme linkname like 'images/next.gif'.
global $WikiTheme;
$imgurl = $WikiTheme->getImageURL($imgurl);
}
// for objects (non-images) the link is taken as alt tag,
// which is in return taken as alternative img
$label = LinkImage($imgurl, $link);
}
}
if ($hash) {
// It's an anchor, not a link...
$id = MangleXmlIdentifier($link);
return HTML::a(array('name' => $id, 'id' => $id), $bar ? $label : $link);
}
if (preg_match("#^(" . ALLOWED_PROTOCOLS . "):#", $link)) {
// if it's an image, embed it; otherwise, it's a regular link
if (isImageLink($link) and empty($label)) {
// patch #1348996 by Robert Litwiniec
return LinkImage($link, $label);
} else {
return new Cached_ExternalLink($link, $label);
}
} elseif (substr($link, 0, 8) == 'phpwiki:') {
return new Cached_PhpwikiURL($link, $label);
} elseif (preg_match("/^ (\\w+) (:[:=]) (.*) \$/x", $link) and !isImageLink($link)) {
return new Cached_SemanticLink($link, $label);
} elseif (substr($link, 0, 1) == ':') {
return new Cached_WikiLink($link, $label);
} elseif (strstr($link, ':') and $intermap = getInterwikiMap() and preg_match("/^" . $intermap->getRegexp() . ":/", $link)) {
// trigger_error("label: $label link: $link", E_USER_WARNING);
if (empty($label) and isImageLink($link)) {
// if without label => inlined image [File:xx.gif]
$imgurl = $intermap->link($link);
return LinkImage($imgurl->getAttr('href'), $link);
}
return new Cached_InterwikiLink($link, $label);
} else {
// Split anchor off end of pagename.
if (preg_match('/\\A(.*)(?<!' . ESCAPE_CHAR . ')#(.*?)\\Z/', $rawlink, $m)) {
list(, $rawlink, $anchor) = $m;
$pagename = UnWikiEscape($rawlink);
$anchor = UnWikiEscape($anchor);
if (!$label) {
$label = $link;
}
} else {
$pagename = $link;
$anchor = false;
}
return new Cached_WikiLink($pagename, $label, $anchor);
}
}
/**
* HTML widget display
*
* This needs to be put in the <body> section of the page.
*
* @param pagename Name of the page to rate
* @param version Version of the page to rate (may be "" for current)
* @param imgPrefix Prefix of the names of the images that display the rating
* You can have two widgets for the same page displayed at
* once iff the imgPrefix-s are different.
* @param dimension Id of the dimension to rate
* @param small Makes a smaller ratings widget if non-false
*
* Limitations: Currently this can only print the current users ratings.
* And only the widget, but no value (for buddies) also.
*/
function RatingWidgetHtml($pagename, $version, $imgPrefix, $dimension, $small = false)
{
global $WikiTheme, $request;
$imgId = MangleXmlIdentifier($pagename) . $imgPrefix;
$actionImgName = $imgId . 'RateItAction';
$dbi =& $GLOBALS['request']->_dbi;
$version = $dbi->_backend->get_latest_version($pagename);
//$rdbi =& $this->_rdbi;
$rdbi = RatingsDb::getTheRatingsDb();
// check if the imgPrefix icons exist.
if (!$WikiTheme->_findData("images/RateIt" . $imgPrefix . "Nk0.png", true)) {
$imgPrefix = '';
}
// Protect against 's, though not \r or \n
$reImgPrefix = $this->_javascript_quote_string($imgPrefix);
$reActionImgName = $this->_javascript_quote_string($actionImgName);
$rePagename = $this->_javascript_quote_string($pagename);
//$dimension = $args['pagename'] . "rat";
$html = HTML::span(array("id" => $imgId));
for ($i = 0; $i < 2; $i++) {
$nk[$i] = $WikiTheme->_findData("images/RateIt" . $imgPrefix . "Nk" . $i . ".png");
$none[$i] = $WikiTheme->_findData("images/RateIt" . $imgPrefix . "Rk" . $i . ".png");
}
$user = $request->getUser();
$userid = $user->getId();
//if (!isset($args['rating']))
$rating = $rdbi->getRating($userid, $pagename, $dimension);
if (!$rating) {
$pred = $rdbi->getPrediction($userid, $pagename, $dimension);
}
for ($i = 1; $i <= 10; $i++) {
$a1 = HTML::a(array('href' => 'javascript:click(\'' . $reActionImgName . '\',\'' . $rePagename . '\',\'' . $version . '\',\'' . $reImgPrefix . '\',\'' . $dimension . '\',' . $i / 2 . ')'));
$img_attr = array();
$img_attr['src'] = $nk[$i % 2];
//if (!$rating and !$pred)
// $img_attr['src'] = $none[$i%2];
$img_attr['name'] = $imgPrefix . $i;
$img_attr['alt'] = $img_attr['name'];
$img_attr['border'] = 0;
$a1->pushContent(HTML::img($img_attr));
$a1->addToolTip(_("Rate the topic of this page"));
$html->pushContent($a1);
//This adds a space between the rating smilies:
// if (($i%2) == 0) $html->pushContent(' ');
}
$html->pushContent(HTML::Raw(' '));
$a0 = HTML::a(array('href' => 'javascript:click(\'' . $reActionImgName . '\',\'' . $rePagename . '\',\'' . $version . '\',\'' . $reImgPrefix . '\',\'' . $dimension . '\',\'X\')'));
$msg = _("Cancel rating");
$a0->pushContent(HTML::img(array('src' => $WikiTheme->getImageUrl("RateIt" . $imgPrefix . "Cancel"), 'name' => $imgPrefix . 'Cancel', 'alt' => $msg)));
$a0->addToolTip($msg);
$html->pushContent($a0);
/*} elseif ($pred) {
$msg = _("No opinion");
$html->pushContent(HTML::img(array('src' => $WikiTheme->getImageUrl("RateItCancelN"),
'name'=> $imgPrefix.'Cancel',
'alt' => $msg)));
//$a0->addToolTip($msg);
//$html->pushContent($a0);
}*/
$img_attr = array();
$img_attr['src'] = $WikiTheme->_findData("images/RateItAction.png");
$img_attr['name'] = $actionImgName;
$img_attr['alt'] = $img_attr['name'];
//$img_attr['class'] = 'k' . $i;
$img_attr['border'] = 0;
$html->pushContent(HTML::img($img_attr));
// Display the current rating if there is one
if ($rating) {
$html->pushContent(JavaScript('displayRating(\'' . $reImgPrefix . '\',' . $rating . ',0)'));
} elseif ($pred) {
$html->pushContent(JavaScript('displayRating(\'' . $reImgPrefix . '\',' . $pred . ',1)'));
} else {
$html->pushContent(JavaScript('displayRating(\'' . $reImgPrefix . '\',0,0)'));
}
return $html;
}
function LinkBracketLink($bracketlink)
{
// $bracketlink will start and end with brackets; in between will
// be either a page name, a URL or both separated by a pipe.
// strip brackets and leading space
// FIXME: \n inside [] will lead to errors
preg_match('/(\\#?) \\[\\s* (?: (.*?) \\s* (?<!' . ESCAPE_CHAR . ')(\\|) )? \\s* (.+?) \\s*\\]/x', $bracketlink, $matches);
if (count($matches) < 4) {
trigger_error(_("Invalid [] syntax ignored") . ": " . $bracketlink, E_USER_WARNING);
return new Cached_Link();
}
list(, $hash, $label, $bar, $rawlink) = $matches;
$label = UnWikiEscape($label);
/*
* Check if the user has typed a explicit URL. This solves the
* problem where the URLs have a ~ character, which would be stripped away.
* "[http:/server/~name/]" will work as expected
* "http:/server/~name/" will NOT work as expected, will remove the ~
*/
if (strstr($rawlink, "http://") or strstr($rawlink, "https://")) {
$link = $rawlink;
// Mozilla Browser URI Obfuscation Weakness 2004-06-14
// http://www.securityfocus.com/bid/10532/
// goodurl+"%2F%20%20%20."+badurl
if (preg_match("/%2F(%20)+\\./i", $rawlink)) {
$rawlink = preg_replace("/%2F(%20)+\\./i", "%2F.", $rawlink);
}
} else {
$link = UnWikiEscape($rawlink);
}
/* Relatives links by Joel Schaubert.
* Recognize [../bla] or [/bla] as relative links, without needing http://
*/
/* if (preg_match('/^(\.\.\/|\/)/', $link)) {
return new Cached_ExternalLink($link, $label);
}*/
// [label|link]
// if label looks like a url to an image, we want an image link.
if (isImageLink($label)) {
$imgurl = $label;
$intermap = getInterwikiMap();
if (preg_match("/^" . $intermap->getRegexp() . ":/", $label)) {
$imgurl = $intermap->link($label);
$imgurl = $imgurl->getAttr('href');
} elseif (!preg_match("#^(" . ALLOWED_PROTOCOLS . "):#", $imgurl)) {
// local theme linkname like 'images/next.gif'.
global $WikiTheme;
$imgurl = $WikiTheme->getImageURL($imgurl);
}
$label = LinkImage($imgurl, $link);
}
if ($hash) {
// It's an anchor, not a link...
$id = MangleXmlIdentifier($link);
return HTML::a(array('name' => $id, 'id' => $id), $bar ? $label : $link);
}
if (preg_match("#^(" . ALLOWED_PROTOCOLS . "):#", $link)) {
// if it's an image, embed it; otherwise, it's a regular link
if (isImageLink($link)) {
return LinkImage($link, $label);
} else {
return new Cached_ExternalLink($link, $label);
}
} elseif (preg_match("/^phpwiki:/", $link)) {
return new Cached_PhpwikiURL($link, $label);
} elseif (strstr($link, ':') and $intermap = getInterwikiMap() and preg_match("/^" . $intermap->getRegexp() . ":/", $link)) {
// trigger_error("label: $label link: $link", E_USER_WARNING);
if (empty($label) and isImageLink($link)) {
// if without label => inlined image [File:xx.gif]
$imgurl = $intermap->link($link);
return LinkImage($imgurl->getAttr('href'), $label);
}
return new Cached_InterwikiLink($link, $label);
} else {
// Split anchor off end of pagename.
if (preg_match('/\\A(.*)(?<!' . ESCAPE_CHAR . ')#(.*?)\\Z/', $rawlink, $m)) {
list(, $rawlink, $anchor) = $m;
$pagename = UnWikiEscape($rawlink);
$anchor = UnWikiEscape($anchor);
if (!$label) {
$label = $link;
}
} else {
$pagename = $link;
$anchor = false;
}
return new Cached_WikiLink($pagename, $label, $anchor);
}
}
/**
* Generates a valid URL for a given Wiki pagename.
* @param mixed $pagename If a string this will be the name of the Wiki page to link to.
* If a WikiDB_Page object function will extract the name to link to.
* If a WikiDB_PageRevision object function will extract the name to link to.
* @param array $args
* @param boolean $get_abs_url Default value is false.
* @return string The absolute URL to the page passed as $pagename.
*/
function WikiURL($pagename, $args = '', $get_abs_url = false)
{
global $request, $WikiTheme;
$anchor = false;
if (is_object($pagename)) {
if (isa($pagename, 'WikiDB_Page')) {
$pagename = $pagename->getName();
} elseif (isa($pagename, 'WikiDB_PageRevision')) {
$page = $pagename->getPage();
$args['version'] = $pagename->getVersion();
$pagename = $page->getName();
} elseif (isa($pagename, 'WikiPageName')) {
$anchor = $pagename->anchor;
$pagename = $pagename->name;
} else {
// php5
$anchor = $pagename->anchor;
$pagename = $pagename->name;
}
}
if (!$get_abs_url and DEBUG and $request->getArg('start_debug')) {
if (!$args) {
$args = 'start_debug=' . $request->getArg('start_debug');
} elseif (is_array($args)) {
$args['start_debug'] = $request->getArg('start_debug');
} else {
$args .= '&start_debug=' . $request->getArg('start_debug');
}
}
if (is_array($args)) {
$enc_args = array();
foreach ($args as $key => $val) {
// avoid default args
if (USE_PATH_INFO and $key == 'pagename') {
} elseif ($key == 'action' and $val == 'browse') {
} elseif (!is_array($val)) {
// ugly hack for getURLtoSelf() which also takes POST vars
$enc_args[] = urlencode($key) . '=' . urlencode($val);
}
}
$args = join('&', $enc_args);
}
if (USE_PATH_INFO or !empty($WikiTheme->HTML_DUMP_SUFFIX)) {
$url = $get_abs_url ? SERVER_URL . VIRTUAL_PATH . "/" : "";
$base = preg_replace('/%2f/i', '/', rawurlencode($pagename));
$url .= $base;
if (!empty($WikiTheme->HTML_DUMP_SUFFIX)) {
if (!empty($WikiTheme->VALID_LINKS) and $request->getArg('action') == 'pdf') {
if (!in_array($pagename, $WikiTheme->VALID_LINKS)) {
$url = '';
} else {
$url = $base . $WikiTheme->HTML_DUMP_SUFFIX;
}
} else {
$url .= $WikiTheme->HTML_DUMP_SUFFIX;
if ($args) {
$url .= "?{$args}";
}
}
} else {
if ($args) {
$url .= "?{$args}";
}
}
} else {
$url = $get_abs_url ? SERVER_URL . SCRIPT_NAME : basename(SCRIPT_NAME);
$url .= "?pagename=" . rawurlencode($pagename);
if ($args) {
$url .= "&{$args}";
}
}
if ($anchor) {
$url .= "#" . MangleXmlIdentifier($anchor);
}
return $url;
}
function run($dbi, $argstr, $request, $basepage)
{
global $WikiTheme;
$args = $this->getArgs($argstr, $request);
$caption = _("All pages with all links in this wiki (%d total):");
if (!empty($args['owner'])) {
$pages = PageList::allPagesByOwner($args['owner'], $args['include_empty'], $args['sortby'], $args['limit']);
if ($args['owner']) {
$caption = fmt("List of pages owned by [%s] (%d total):", WikiLink($args['owner'], 'if_known'), count($pages));
}
} elseif (!empty($args['author'])) {
$pages = PageList::allPagesByAuthor($args['author'], $args['include_empty'], $args['sortby'], $args['limit']);
if ($args['author']) {
$caption = fmt("List of pages last edited by [%s] (%d total):", WikiLink($args['author'], 'if_known'), count($pages));
}
} elseif (!empty($args['creator'])) {
$pages = PageList::allPagesByCreator($args['creator'], $args['include_empty'], $args['sortby'], $args['limit']);
if ($args['creator']) {
$caption = fmt("List of pages created by [%s] (%d total):", WikiLink($args['creator'], 'if_known'), count($pages));
}
} else {
if (!$request->getArg('count')) {
$args['count'] = $dbi->numPages($args['include_empty'], $args['exclude_from']);
} else {
$args['count'] = $request->getArg('count');
}
$pages = $dbi->getAllPages($args['include_empty'], $args['sortby'], $args['limit'], $args['exclude_from']);
}
if ($args['format'] == 'html') {
$args['types']['links'] = new _PageList_Column_LinkDatabase_links('links', _("Links"), 'left');
$pagelist = new PageList($args['info'], $args['exclude_from'], $args);
if (!$args['noheader']) {
$pagelist->setCaption($caption);
}
return $pagelist;
} elseif ($args['format'] == 'text') {
$request->discardOutput();
$request->buffer_output(false);
if (!headers_sent()) {
header("Content-Type: text/plain");
}
$request->checkValidators();
while ($page = $pages->next()) {
echo $page->getName();
$links = $page->getPageLinks(false, $args['sortby'], $args['limit'], $args['exclude']);
while ($link = $links->next()) {
echo " ", $link->getName();
}
echo "\n";
}
flush();
if (empty($WikiTheme->DUMP_MODE)) {
$request->finish();
}
} elseif ($args['format'] == 'xml') {
// For hypergraph.jar. Best dump it to a local sitemap.xml periodically
global $WikiTheme, $charset;
$currpage = $request->getArg('pagename');
$request->discardOutput();
$request->buffer_output(false);
if (!headers_sent()) {
header("Content-Type: text/xml");
}
$request->checkValidators();
echo "<?xml version=\"1.0\" encoding=\"{$charset}\"?>";
// As applet it prefers only "GraphXML.dtd", but then we must copy it to the webroot.
$dtd = $WikiTheme->_findData("GraphXML.dtd");
echo "<!DOCTYPE GraphXML SYSTEM \"{$dtd}\">\n";
echo "<GraphXML xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n";
echo "<graph id=\"", MangleXmlIdentifier(WIKI_NAME), "\">\n";
echo '<style><line tag="node" class="main" colour="#ffffff"/><line tag="node" class="child" colour="blue"/><line tag="node" class="relation" colour="green"/></style>', "\n\n";
while ($page = $pages->next()) {
$pageid = MangleXmlIdentifier($page->getName());
$pagename = $page->getName();
echo "<node name=\"{$pageid}\"";
if ($pagename == $currpage) {
echo " class=\"main\"";
}
echo "><label>{$pagename}</label>";
echo "<dataref><ref xlink:href=\"", WikiURL($pagename, '', true), "\"/></dataref></node>\n";
$links = $page->getPageLinks(false, $args['sortby'], $args['limit'], $args['exclude']);
while ($link = $links->next()) {
$edge = MangleXmlIdentifier($link->getName());
echo "<edge source=\"{$pageid}\" target=\"{$edge}\" />\n";
}
echo "\n";
}
echo "</graph>\n";
echo "</GraphXML>\n";
if (empty($WikiTheme->DUMP_MODE)) {
unset($GLOBALS['ErrorManager']->_postponed_errors);
$request->finish();
}
} else {
return $this->error(fmt("Unsupported format argument %s", $args['format']));
}
}
function extractHeaders(&$content, &$markup, $backlink = 0, $counter = 0, $levels = false, $basepage = '')
{
if (!$levels) {
$levels = array(1, 2);
}
$tocCounter = $this->_initTocCounter();
reset($levels);
sort($levels);
$headers = array();
$j = 0;
for ($i = 0; $i < count($content); $i++) {
foreach ($levels as $level) {
if ($level < 1 or $level > 3) {
continue;
}
if (preg_match('/^\\s*(!{' . $level . ',' . $level . '})([^!].*)$/', $content[$i], $match)) {
$this->_tocCounter($tocCounter, $level);
if (!strstr($content[$i], '#[')) {
$s = trim($match[2]);
// Remove escape char from toc titles.
$s = str_replace('~', '', $s);
$anchor = $this->_nextAnchor($s);
$manchor = MangleXmlIdentifier($anchor);
$texts = $s;
if ($counter) {
$texts = $this->_getCounter($tocCounter, $level) . ' - ' . $s;
}
$headers[] = array('text' => $texts, 'anchor' => $anchor, 'level' => $level);
// Change original wikitext, but that is useless art...
$content[$i] = $match[1] . " #[|{$manchor}][{$s}|#TOC]";
// And now change the to be printed markup (XmlTree):
// Search <hn>$s</hn> line in markup
/* Url for backlink */
$url = WikiURL(new WikiPageName($basepage, false, "TOC"));
$j = $this->searchHeader($markup->_content, $j, $s, $match[1], $hstart, $hend, $markup->_basepage);
if ($j and isset($markup->_content[$j])) {
$x = $markup->_content[$j];
$qheading = $this->_quote($s);
if ($counter) {
$counterString = $this->_getCounter($tocCounter, $level);
}
if ($hstart === 0 && is_string($markup->_content[$j])) {
if ($backlink) {
if ($counter) {
$anchorString = "<a href=\"{$url}\" name=\"{$manchor}\">{$counterString}</a> - \$2";
} else {
$anchorString = "<a href=\"{$url}\" name=\"{$manchor}\">\$2</a>";
}
} else {
$anchorString = "<a name=\"{$manchor}\"></a>";
if ($counter) {
$anchorString .= "{$counterString} - ";
}
}
if ($x = preg_replace('/(<h\\d>)(' . $qheading . ')(<\\/h\\d>)/', "\$1{$anchorString}\$2\$3", $x, 1)) {
if ($backlink) {
$x = preg_replace('/(<h\\d>)(' . $qheading . ')(<\\/h\\d>)/', "\$1{$anchorString}\$3", $markup->_content[$j], 1);
}
$markup->_content[$j] = $x;
}
} else {
$x = $markup->_content[$hstart];
$h = $this->_getHeader($match[1]);
if ($backlink) {
if ($counter) {
$anchorString = "\$1<a href=\"{$url}\" name=\"{$manchor}\">{$counterString}</a> - ";
} else {
/* Not possible to make a backlink on a
* title with a WikiWord */
$anchorString = "\$1<a name=\"{$manchor}\"></a>";
}
} else {
$anchorString = "\$1<a name=\"{$manchor}\"></a>";
if ($counter) {
$anchorString .= "{$counterString} - ";
}
}
$x = preg_replace("/(<{$h}>)(?!.*<\\/{$h}>)/", $anchorString, $x, 1);
if ($backlink) {
$x = preg_replace("/(<{$h}>)(?!.*<\\/{$h}>)/", $anchorString, $markup->_content[$hstart], 1);
}
$markup->_content[$hstart] = $x;
}
}
}
}
}
}
return $headers;
}
function extractHeaders(&$content, &$markup, $backlink = 0, $counter = 0, $levels = false, $firstlevelstyle = 'number', $basepage = '')
{
if (!$levels) {
$levels = array(1, 2);
}
$tocCounter = $this->_initTocCounter();
reset($levels);
sort($levels);
$headers = array();
$j = 0;
$insidetable = false;
for ($i = 0; $i < count($content); $i++) {
if (preg_match('/^\\s*{\\|/', $content[$i])) {
$insidetable = true;
continue;
}
if (preg_match('/^\\s*\\|}/', $content[$i])) {
$insidetable = false;
continue;
}
if ($insidetable) {
continue;
}
foreach ($levels as $level) {
if ($level < 1 or $level > 5) {
continue;
}
$phpwikiclassiclevel = 4 - $level;
$wikicreolelevel = $level + 1;
$trim = trim($content[$i]);
if (strpos($trim, '=') === 0 && preg_match('/^\\s*(={' . $wikicreolelevel . ',' . $wikicreolelevel . '})([^=].*)$/', $content[$i], $match) or strpos($trim, '!') === 0 && preg_match('/^\\s*(!{' . $phpwikiclassiclevel . ',' . $phpwikiclassiclevel . '})([^!].*)$/', $content[$i], $match)) {
$this->_tocCounter($tocCounter, $level);
if (!strstr($content[$i], '#[')) {
$s = trim($match[2]);
// If it is Wikicreole syntax, remove '='s at the end
if (string_starts_with($match[1], "=")) {
$s = trim($s, "=");
$s = trim($s);
}
$anchor = $this->_nextAnchor($s);
$manchor = MangleXmlIdentifier($anchor);
$texts = $s;
if ($counter) {
$texts = $this->_getCounter($tocCounter, $level, $firstlevelstyle) . ' ' . $s;
}
$headers[] = array('text' => $texts, 'anchor' => $anchor, 'level' => $level);
// Change original wikitext, but that is useless art...
$content[$i] = $match[1] . " #[|{$manchor}][{$s}|#TOC]";
// And now change the to be printed markup (XmlTree):
// Search <hn>$s</hn> line in markup
/* Url for backlink */
$url = WikiURL(new WikiPageName($basepage, false, "TOC"));
$j = $this->searchHeader($markup->_content, $j, $s, $match[1], $hstart, $hend, $markup->_basepage);
if ($j and isset($markup->_content[$j])) {
$x = $markup->_content[$j];
$qheading = $this->_quote($s);
if ($counter) {
$counterString = $this->_getCounter($tocCounter, $level, $firstlevelstyle);
}
if ($hstart === 0 && is_string($markup->_content[$j])) {
if ($backlink) {
if ($counter) {
$anchorString = "<a href=\"{$url}\" id=\"{$manchor}\">{$counterString}</a> - \$2";
} else {
$anchorString = "<a href=\"{$url}\" id=\"{$manchor}\">\$2</a>";
}
} else {
$anchorString = "<a id=\"{$manchor}\"></a>";
if ($counter) {
$anchorString .= "{$counterString} - ";
}
}
if ($x = preg_replace('/(<h\\d>)(' . $qheading . ')(<\\/h\\d>)/', "\$1{$anchorString}\$2\$3", $x, 1)) {
if ($backlink) {
$x = preg_replace('/(<h\\d>)(' . $qheading . ')(<\\/h\\d>)/', "\$1{$anchorString}\$3", $markup->_content[$j], 1);
}
$markup->_content[$j] = $x;
}
} else {
$x = $markup->_content[$hstart];
$h = $this->_getHeader($match[1]);
if ($backlink) {
if ($counter) {
$anchorString = "\$1<a href=\"{$url}\" id=\"{$manchor}\">{$counterString}</a> - ";
} else {
/* Not possible to make a backlink on a
* title with a WikiWord */
$anchorString = "\$1<a id=\"{$manchor}\"></a>";
}
} else {
$anchorString = "\$1<a id=\"{$manchor}\"></a>";
if ($counter) {
$anchorString .= "{$counterString} - ";
}
}
$x = preg_replace("/(<{$h}>)(?!.*<\\/{$h}>)/", $anchorString, $x, 1);
if ($backlink) {
$x = preg_replace("/(<{$h}>)(?!.*<\\/{$h}>)/", $anchorString, $markup->_content[$hstart], 1);
}
$markup->_content[$hstart] = $x;
}
}
}
}
}
}
return $headers;
}
