function run($dbi, $argstr, &$request, $basepage)
{
$args = $this->getArgs($argstr, $request);
extract($args);
if (empty($page) && empty($prefix) && empty($suffix)) {
return '';
}
if ($prefix) {
$suffix = false;
$descrip = fmt("Page names with prefix '%s'", $prefix);
} elseif ($suffix) {
$descrip = fmt("Page names with suffix '%s'", $suffix);
} elseif ($page) {
$words = preg_split('/[\\s:-;.,]+/', SplitPagename($page));
$words = preg_grep('/\\S/', $words);
$prefix = reset($words);
$suffix = end($words);
$descrip = fmt("These pages share an initial or final title word with '%s'", WikiLink($page, 'auto'));
}
// Search for pages containing either the suffix or the prefix.
$search = $match = array();
if (!empty($prefix)) {
$search[] = $this->_quote($prefix);
$match[] = '^' . preg_quote($prefix, '/');
}
if (!empty($suffix)) {
$search[] = $this->_quote($suffix);
$match[] = preg_quote($suffix, '/') . '$';
}
if ($search) {
$query = new TextSearchQuery(join(' OR ', $search));
} else {
$query = new NullTextSearchQuery();
}
// matches nothing
$match_re = '/' . join('|', $match) . '/';
$pagelist = new PageList($info, $exclude, $args);
if (!$noheader) {
$pagelist->setCaption($descrip);
}
$pages = $dbi->titleSearch($query);
while ($page = $pages->next()) {
$name = $page->getName();
if (!preg_match($match_re, $name)) {
continue;
}
$pagelist->addPage($page);
}
return $pagelist;
}
function box($args = false, $request = false, $basepage = false)
{
if (!$request) {
$request =& $GLOBALS['request'];
}
if (!isset($args['limit'])) {
$args['limit'] = 15;
}
$args['format'] = 'box';
$args['show_minor'] = false;
$args['show_major'] = true;
$args['show_deleted'] = 'sometimes';
$args['show_all'] = false;
$args['days'] = 90;
return $this->makeBox(WikiLink($this->getName(), '', SplitPagename($this->getName())), $this->format($this->getChanges($request->_dbi, $args), $args));
}
function item_properties($rev)
{
$page = $rev->getPage();
$pagename = $page->getName();
return array('title' => SplitPagename($pagename), 'description' => $this->summary($rev), 'link' => $this->pageURL($rev));
}
function displayPage(&$request, $template = false)
{
global $WikiTheme, $pv;
$pagename = $request->getArg('pagename');
$version = $request->getArg('version');
$page = $request->getPage();
if ($version) {
$revision = $page->getRevision($version);
if (!$revision) {
NoSuchRevision($request, $page, $version);
}
} else {
$revision = $page->getCurrentRevision();
}
if (isSubPage($pagename)) {
$pages = explode(SUBPAGE_SEPARATOR, $pagename);
$last_page = array_pop($pages);
// deletes last element from array as side-effect
$pageheader = HTML::span(HTML::a(array('href' => WikiURL($pages[0]), 'class' => 'pagetitle'), $WikiTheme->maybeSplitWikiWord($pages[0] . SUBPAGE_SEPARATOR)));
$first_pages = $pages[0] . SUBPAGE_SEPARATOR;
array_shift($pages);
foreach ($pages as $p) {
if ($pv != 2) {
//Add the Backlink in page title
$pageheader->pushContent(HTML::a(array('href' => WikiURL($first_pages . $p), 'class' => 'backlinks'), $WikiTheme->maybeSplitWikiWord($p . SUBPAGE_SEPARATOR)));
} else {
// Remove Backlinks
$pageheader->pushContent(HTML::h1($pagename));
}
$first_pages .= $p . SUBPAGE_SEPARATOR;
}
if ($pv != 2) {
$backlink = HTML::a(array('href' => WikiURL($pagename, array('action' => _("BackLinks"))), 'class' => 'backlinks'), $WikiTheme->maybeSplitWikiWord($last_page));
$backlink->addTooltip(sprintf(_("BackLinks for %s"), $pagename));
} else {
$backlink = HTML::h1($pagename);
}
$pageheader->pushContent($backlink);
} else {
if ($pv != 2) {
$pageheader = HTML::a(array('href' => WikiURL($pagename, array('action' => _("BackLinks"))), 'class' => 'backlinks'), $WikiTheme->maybeSplitWikiWord($pagename));
$pageheader->addTooltip(sprintf(_("BackLinks for %s"), $pagename));
} else {
$pageheader = HTML::h1($pagename);
//Remove Backlinks
}
if ($request->getArg('frame')) {
$pageheader->setAttr('target', '_top');
}
}
// {{{ Codendi hook to insert stuff between navbar and header
$eM =& EventManager::instance();
$ref_html = '';
$crossref_fact = new CrossReferenceFactory($pagename, ReferenceManager::REFERENCE_NATURE_WIKIPAGE, GROUP_ID);
$crossref_fact->fetchDatas();
if ($crossref_fact->getNbReferences() > 0) {
$ref_html .= '<h3>' . $GLOBALS['Language']->getText('cross_ref_fact_include', 'references') . '</h3>';
$ref_html .= $crossref_fact->getHTMLDisplayCrossRefs();
}
$additional_html = false;
$eM->processEvent('wiki_before_content', array('html' => &$additional_html, 'group_id' => GROUP_ID, 'wiki_page' => $pagename));
if ($additional_html) {
$beforeHeader = HTML();
$beforeHeader->pushContent($additional_html);
$beforeHeader->pushContent(HTML::raw($ref_html));
$toks['BEFORE_HEADER'] = $beforeHeader;
} else {
$beforeHeader = HTML();
$beforeHeader->pushContent(HTML::raw($ref_html));
$toks['BEFORE_HEADER'] = $beforeHeader;
}
// }}} /Codendi hook
$pagetitle = SplitPagename($pagename);
if ($redirect_from = $request->getArg('redirectfrom')) {
$redirect_message = HTML::span(array('class' => 'redirectfrom'), fmt("(Redirected from %s)", RedirectorLink($redirect_from)));
// abuse the $redirected template var for some status update notice
} elseif ($request->getArg('errormsg')) {
$redirect_message = $request->getArg('errormsg');
$request->setArg('errormsg', false);
}
$request->appendValidators(array('pagerev' => $revision->getVersion(), '%mtime' => $revision->get('mtime')));
/*
// FIXME: This is also in the template...
if ($request->getArg('action') != 'pdf' and !headers_sent()) {
// FIXME: enable MathML/SVG/... support
if (ENABLE_XHTML_XML
and (!isBrowserIE()
and strstr($request->get('HTTP_ACCEPT'),'application/xhtml+xml')))
header("Content-Type: application/xhtml+xml; charset=" . $GLOBALS['charset']);
else
header("Content-Type: text/html; charset=" . $GLOBALS['charset']);
}
*/
$page_content = $revision->getTransformedContent();
// if external searchengine (google) referrer, highlight the searchterm
// FIXME: move that to the transformer?
// OR: add the searchhightplugin line to the content?
if ($result = isExternalReferrer($request)) {
if (DEBUG and !empty($result['query'])) {
//$GLOBALS['SearchHighlightQuery'] = $result['query'];
/* simply add the SearchHighlight plugin to the top of the page.
This just parses the wikitext, and doesn't highlight the markup */
include_once 'lib/WikiPlugin.php';
$loader = new WikiPluginLoader();
$xml = $loader->expandPI('<' . '?plugin SearchHighlight s="' . $result['query'] . '"?' . '>', $request, $markup);
if ($xml and is_array($xml)) {
foreach (array_reverse($xml) as $line) {
array_unshift($page_content->_content, $line);
}
array_unshift($page_content->_content, HTML::div(_("You searched for: "), HTML::strong($result['query'])));
}
if (0) {
/* Parse the transformed (mixed HTML links + strings) lines?
This looks like overkill.
*/
require_once "lib/TextSearchQuery.php";
$query = new TextSearchQuery($result['query']);
$hilight_re = $query->getHighlightRegexp();
//$matches = preg_grep("/$hilight_re/i", $revision->getContent());
// FIXME!
for ($i = 0; $i < count($page_content->_content); $i++) {
$found = false;
$line = $page_content->_content[$i];
if (is_string($line)) {
while (preg_match("/^(.*?)({$hilight_re})/i", $line, $m)) {
$found = true;
$line = substr($line, strlen($m[0]));
$html[] = $m[1];
// prematch
$html[] = HTML::strong(array('class' => 'search-term'), $m[2]);
// match
}
}
if ($found) {
$html[] = $line;
// postmatch
$page_content->_content[$i] = HTML::span(array('class' => 'search-context'), $html);
}
}
}
}
}
$toks['CONTENT'] = new Template('browse', $request, $page_content);
$toks['TITLE'] = $pagetitle;
// <title> tag
$toks['HEADER'] = $pageheader;
// h1 with backlink
$toks['revision'] = $revision;
if (!empty($redirect_message)) {
$toks['redirected'] = $redirect_message;
}
$toks['ROBOTS_META'] = 'index,follow';
$toks['PAGE_DESCRIPTION'] = $page_content->getDescription();
$toks['PAGE_KEYWORDS'] = GleanKeywords($page);
if (!$template) {
$template = new Template('html', $request);
}
$template->printExpansion($toks);
$page->increaseHitCount();
if ($request->getArg('action') != 'pdf') {
$request->checkValidators();
}
flush();
}
/**
* For dumping pages as html to a file.
*/
function GeneratePageasXML($content, $title, $page_revision = false, $args = false)
{
global $request;
if (!is_array($args)) {
$args = array();
}
$content->_basepage = $title;
$args['CONTENT'] = $content;
$args['TITLE'] = SplitPagename($title);
$args['revision'] = $page_revision;
if (!isset($args['HEADER'])) {
$args['HEADER'] = SplitPagename($title);
}
global $HIDE_TOOLBARS, $NO_BASEHREF, $HTML_DUMP;
$HIDE_TOOLBARS = true;
$HTML_DUMP = true;
$html = asXML(new Template('htmldump', $request, $args));
$HIDE_TOOLBARS = false;
$HTML_DUMP = false;
return $html;
}
function channel_properties()
{
global $request;
$rc_url = WikiURL($request->getArg('pagename'), false, 'absurl');
$title = sprintf(_("%s: %s"), WIKI_NAME, SplitPagename($this->_args['page']));
return array('title' => $title, 'dc:description' => _("History of changes."), 'link' => $rc_url, 'dc:date' => Iso8601DateTime(time()));
}
function maybeSplitWikiWord($wikiword)
{
if ($this->_autosplitWikiWords) {
return SplitPagename($wikiword);
} else {
return $wikiword;
}
}
function run($dbi, $argstr, &$request, $basepage)
{
extract($this->getArgs($argstr, $request));
if ($pageTextLabel == null && $category != null && $group == null) {
$group = $category;
}
if ($category == null || $pageTextLabel == null) {
return HTML::div(array('class' => "error"), "PreferencesApp Error: You must declare at least parameters category and pageTextLabel.");
}
$dbi = $request->getDbh();
$rdbi = RatingsDb::getTheRatingsDb();
$CATEGORY = $category;
$PAGE_TEXT_LABEL = $pageTextLabel;
$NEUTRAL_RATING = (int) $neutralRating;
$active_user = $request->getUser();
$active_userid = $active_user->_userid;
$html = HTML();
$html->pushContent("");
//Load participating Users
$users_array = array();
if ($group != null) {
$users_array = getMembers($group, $rdbi);
} else {
$people_iter = $rdbi->sql_get_users_rated();
while ($people_array = $people_iter->next()) {
$users_array[] = $people_array['pagename'];
}
}
$people = array();
foreach ($users_array as $person_indv) {
if ($declareBudget == "true") {
$get_array = getPageTextData($person_indv, $dbi, $PAGE_TEXT_LABEL, "cans");
if (count($get_array) == 1) {
$cans_text = $get_array[0];
if (is_numeric($cans_text) && $cans_text >= 0) {
$canBudget[$person_indv] = $cans_text;
//Load the persons budget
} else {
$canBudget[$person_indv] = 0;
}
$people[] = $person_indv;
}
} else {
$canBudget[$person_indv] = $lockedBudget;
$people[] = $person_indv;
}
}
if (count($people) < 1) {
return fmt("Nobody has used %s on their homepage", $PAGE_TEXT_LABEL);
}
//Get all pages from Category
$pageids = array();
$category_page = $dbi->getPage($CATEGORY);
$iter = $category_page->getLinks();
while ($item = $iter->next()) {
array_push($pageids, $item->getName());
}
$ratingTotals = array();
foreach ($people as $person) {
$ratings_iter = $rdbi->sql_get_rating(0, $person, $pageids);
$ratingTotals[$person] = 0;
while ($ratings_array = $ratings_iter->next()) {
$can_rating = $ratings_array['ratingvalue'];
if ($can_rating >= $NEUTRAL_RATING) {
$ratingTotals[$person] += $can_rating;
}
}
}
//Generate numbers
$canTotals = array();
$peopleTotals = array();
foreach ($pageids as $soda) {
$canTotals[$soda] = 0;
}
foreach ($people as $person) {
foreach ($pageids as $soda) {
$peopleTotals[$person][$soda] = 0;
}
}
foreach ($people as $person) {
foreach ($pageids as $page) {
$can_rating_iter = $rdbi->sql_get_rating(0, $person, $page);
$can_rating_array = $can_rating_iter->next();
$can_rating = $can_rating_array['ratingvalue'];
if ($can_rating >= $NEUTRAL_RATING) {
$calc = $can_rating / $ratingTotals[$person] * $canBudget[$person];
if ($roundCalc == "true") {
$adjustedCans = round($calc);
} else {
$adjustedCans = round($calc, 2);
}
$peopleTotals[$person][$page] = $adjustedCans;
$canTotals[$page] = $canTotals[$page] + $adjustedCans;
}
}
}
$outputArray = array();
foreach ($people as $person) {
foreach ($pageids as $page) {
$outputArray[$person][$page] = 0;
}
}
$table = HTML::table(array('cellpadding' => '5', 'cellspacing' => '1', 'border' => '0'));
$tr = HTML::tr();
$td = HTML::td(array('bgcolor' => '#FFFFFF'));
$td->pushContent(" ");
$tr->pushContent($td);
foreach ($people as $person) {
$td = HTML::td(array('bgcolor' => '#FFFFFF'));
$td->pushContent(HTML::a(array('href' => WikiURL($person), 'class' => 'wiki'), SplitPagename($person)));
//$td->pushContent(WikiLink(" $person "));
$tr->pushContent($td);
}
$td = HTML::td(array('bgcolor' => '#FFFFFF'));
$td->pushContent(_("Total Units"));
$tr->pushContent($td);
$td = HTML::td(array('bgcolor' => '#FFFFFF'));
$td->pushContent(_("Total Voters"));
$tr->pushContent($td);
$table->pushContent($tr);
for ($i = 0; $i < count($pageids); $i++) {
$total_cans = 0;
for ($j = 0; $j < count($people); $j++) {
$td = HTML::td(array('align' => 'right'));
$cans_per_soda = $peopleTotals[$people[$j]][$pageids[$i]];
$total_cans = $total_cans + $cans_per_soda;
$outputArray[$people[$j]][$pageids[$i]] = $cans_per_soda;
}
}
foreach ($people as $person) {
$min_soda = "";
$min_cans = 9999999;
//9 million, serving as "infinity"
$total_cans = 0;
foreach ($pageids as $page) {
$cur_soda_cans = $outputArray[$person][$page];
if ($cur_soda_cans < $min_cans && $cur_soda_cans > 0) {
$min_cans = $cur_soda_cans;
$min_soda = $page;
}
$total_cans = $total_cans + $cur_soda_cans;
}
if ($total_cans != $canBudget[$person] && $total_cans > 0) {
$diff = $canBudget[$person] - $total_cans;
$outputArray[$person][$min_soda] = $outputArray[$person][$min_soda] + $diff;
}
}
for ($i = 0; $i < count($pageids); $i++) {
$tr = HTML::tr();
$td = HTML::td(array('align' => 'left', 'bgcolor' => '#f7f7f7'));
$td->pushContent(HTML::a(array('href' => WikiURL($pageids[$i]), 'class' => 'wiki'), SplitPagename($pageids[$i])));
$tr->pushContent($td);
$total_cans = 0;
$total_voters = 0;
for ($j = 0; $j < count($people); $j++) {
$td = HTML::td(array('align' => 'right', 'bgcolor' => '#f7f7f7'));
$output = $outputArray[$people[$j]][$pageids[$i]];
$total_cans = $total_cans + $output;
if ($output == "") {
$output = "-";
} else {
$total_voters++;
}
$td->pushContent($output);
$tr->pushContent($td);
}
if ($total_cans == "") {
$total_cans = "-";
}
if ($total_voters == "") {
$total_voters = "-";
}
$td = HTML::td(array('align' => 'right'));
$td->pushContent($total_cans);
$tr->pushContent($td);
$td = HTML::td(array('align' => 'right'));
$td->pushContent($total_voters);
$tr->pushContent($td);
$table->pushContent($tr);
}
$tr = HTML::tr();
$td = HTML::td(array('align' => 'left'));
$td->pushContent(HTML::strong(_("Total Budget")));
$tr->pushContent($td);
$cans_total = 0;
$total_voters = 0;
for ($i = 0; $i < count($people); $i++) {
$td = HTML::td(array('align' => 'right'));
$cans_for_soda = 0;
foreach ($pageids as $page) {
$cans_for_soda = $cans_for_soda + $outputArray[$people[$i]][$page];
}
$cans = $cans_for_soda;
$cans_total = $cans_total + $cans;
if ($cans == "") {
$cans = "-";
} else {
$total_voters++;
}
$td->pushContent(HTML::strong($cans));
$tr->pushContent($td);
}
$td = HTML::td(array('align' => 'right'));
$td->pushContent(HTML::strong($cans_total));
$tr->pushContent($td);
$td = HTML::td(array('align' => 'right'));
$td->pushContent(HTML::strong($total_voters));
$tr->pushContent($td);
$table->pushContent($tr);
$table2 = HTML::table(array('bgcolor' => '#dedfdf'));
$table2->pushContent(HTML::tr(HTML::td($table)));
$html->pushContent($table2);
return $html;
}
function displayPage(&$request, $template = false)
{
global $WikiTheme;
global $robots;
$pagename = $request->getArg('pagename');
$version = $request->getArg('version');
$page = $request->getPage();
if ($version) {
$revision = $page->getRevision($version);
if (!$revision) {
NoSuchRevision($request, $page, $version);
}
/* Tell Google (and others) to ignore old versions of pages */
$robots = "noindex,nofollow";
$toks['ROBOTS_META'] = $robots;
} else {
$revision = $page->getCurrentRevision();
}
$format = $request->getArg('format');
if ($format == 'xml') {
// fast ajax: include page content asynchronously
global $charset;
header("Content-Type: text/xml");
echo "<", "?xml version=\"1.0\" encoding=\"{$charset}\"?", ">\n";
// DOCTYPE html needed to allow unencoded entities like without !CDATA[]
echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">', "\n";
if ($page->exists()) {
header("Last-Modified: " . Rfc1123DateTime($revision->get('mtime')));
$request->cacheControl();
$request->setArg('format', '');
$page_content = $revision->getTransformedContent();
$page_content->printXML();
$request->_is_buffering_output = false;
// avoid wrong Content-Length with errors
$request->finish();
} else {
$request->cacheControl();
echo '<div style="display:none;" />';
$request->_is_buffering_output = false;
// avoid wrong Content-Length with errors
$request->finish();
exit;
}
}
if (isSubPage($pagename)) {
$pages = explode(SUBPAGE_SEPARATOR, $pagename);
$last_page = array_pop($pages);
// deletes last element from array as side-effect
$pageheader = HTML::span(HTML::a(array('href' => WikiURL($pages[0]), 'class' => 'pagetitle'), $WikiTheme->maybeSplitWikiWord($pages[0] . SUBPAGE_SEPARATOR)));
$first_pages = $pages[0] . SUBPAGE_SEPARATOR;
array_shift($pages);
foreach ($pages as $p) {
$pageheader->pushContent(HTML::a(array('href' => WikiURL($first_pages . $p), 'class' => 'backlinks'), $WikiTheme->maybeSplitWikiWord($p . SUBPAGE_SEPARATOR)));
$first_pages .= $p . SUBPAGE_SEPARATOR;
}
$backlink = HTML::a(array('href' => WikiURL($pagename, array('action' => _("BackLinks"))), 'class' => 'backlinks'), $WikiTheme->maybeSplitWikiWord($last_page));
$backlink->addTooltip(sprintf(_("BackLinks for %s"), $pagename));
$pageheader->pushContent($backlink);
} else {
$pageheader = HTML::a(array('href' => WikiURL($pagename, array('action' => _("BackLinks"))), 'class' => 'backlinks'), $WikiTheme->maybeSplitWikiWord($pagename));
$pageheader->addTooltip(sprintf(_("BackLinks for %s"), $pagename));
if ($request->getArg('frame')) {
$pageheader->setAttr('target', '_top');
}
}
$pagetitle = SplitPagename($pagename);
if ($redirect_from = $request->getArg('redirectfrom')) {
$redirect_message = HTML::span(array('class' => 'redirectfrom'), fmt("(Redirected from %s)", RedirectorLink($redirect_from)));
// abuse the $redirected template var for some status update notice
} elseif ($request->getArg('errormsg')) {
$redirect_message = $request->getArg('errormsg');
$request->setArg('errormsg', false);
}
$request->appendValidators(array('pagerev' => $revision->getVersion(), '%mtime' => $revision->get('mtime')));
/*
// FIXME: This is also in the template...
if ($request->getArg('action') != 'pdf' and !headers_sent()) {
// FIXME: enable MathML/SVG/... support
if (ENABLE_XHTML_XML
and (!isBrowserIE()
and strstr($request->get('HTTP_ACCEPT'),'application/xhtml+xml')))
header("Content-Type: application/xhtml+xml; charset=" . $GLOBALS['charset']);
else
header("Content-Type: text/html; charset=" . $GLOBALS['charset']);
}
*/
$toks['TITLE'] = $pagetitle;
// <title> tag
$toks['HEADER'] = $pageheader;
// h1 with backlink
$toks['revision'] = $revision;
// On external searchengine (google) referrer, highlight the searchterm and
// pass through the Searchhighlight actionpage.
if ($result = isExternalReferrer($request)) {
if (!empty($result['query'])) {
if (ENABLE_SEARCHHIGHLIGHT) {
$request->_searchhighlight = $result;
$request->appendValidators(array('%mtime' => time()));
// force no cache(?)
// Should be changed to check the engine and search term only
// $request->setArg('nocache', 1);
$page_content = new TransformedText($revision->getPage(), $revision->getPackedContent(), $revision->getMetaData());
/* Now add the SearchHighlight plugin to the top of the page, in memory only.
You can parametrize this by changing the SearchHighlight action page.
*/
if ($actionpage = $request->findActionPage('SearchHighlight')) {
$actionpage = $request->getPage($actionpage);
$actionrev = $actionpage->getCurrentRevision();
$pagetitle = HTML(fmt("%s: %s", $actionpage->getName(), $WikiTheme->linkExistingWikiWord($pagename, false, $version)));
$request->appendValidators(array('actionpagerev' => $actionrev->getVersion(), '%mtime' => $actionrev->get('mtime')));
$toks['SEARCH_ENGINE'] = $result['engine'];
$toks['SEARCH_ENGINE_URL'] = $result['engine_url'];
$toks['SEARCH_TERM'] = $result['query'];
//$toks['HEADER'] = HTML($actionpage->getName(),": ",$pageheader); // h1 with backlink
$actioncontent = new TransformedText($actionrev->getPage(), $actionrev->getPackedContent(), $actionrev->getMetaData());
// prepend the actionpage in front of the hightlighted content
$toks['CONTENT'] = HTML($actioncontent, $page_content);
}
}
} else {
$page_content = $revision->getTransformedContent();
}
} else {
$page_content = $revision->getTransformedContent();
}
/* Check for special pagenames, which are no actionpages. */
/*
if ( $pagename == _("RecentVisitors")) {
$robots = "noindex,follow";
$toks['ROBOTS_META'] = $robots;
} else
*/
if ($pagename == _("SandBox")) {
$robots = "noindex,nofollow";
$toks['ROBOTS_META'] = $robots;
} else {
if (isActionPage($pagename)) {
// AllPages must not be indexed, but must be followed to get all pages
$robots = "noindex,follow";
$toks['ROBOTS_META'] = $robots;
} else {
if (!isset($toks['ROBOTS_META'])) {
$robots = "index,follow";
$toks['ROBOTS_META'] = $robots;
}
}
}
if (!isset($toks['CONTENT'])) {
$toks['CONTENT'] = new Template('browse', $request, $page_content);
}
if (!empty($redirect_message)) {
$toks['redirected'] = $redirect_message;
}
// Massive performance problem parsing at run-time into all xml objects
// looking for p's. Should be optional, if not removed at all.
//$toks['PAGE_DESCRIPTION'] = $page_content->getDescription();
$toks['PAGE_KEYWORDS'] = GleanKeywords($page);
if (!$template) {
$template = new Template('html', $request);
}
// Handle other formats: So far we had html only.
// xml is requested by loaddump, rss is handled by RecentChanges,
// pdf is a special action, but should be a format to dump multiple pages
// if the actionpage plugin returns a pagelist.
// rdf, owl, kbmodel, daml, ... are handled by SemanticWeb.
/* Only single page versions. rss only if not already handled by RecentChanges.
*/
if (!$format or $format == 'html' or $format == 'sidebar' or $format == 'contribs') {
$template->printExpansion($toks);
} else {
// No pagelist here. Single page version only
require_once "lib/PageList.php";
$pagelist = new PageList();
$pagelist->addPage($page);
if ($format == 'pdf') {
require_once "lib/pdf.php";
$request->setArg('format', '');
ConvertAndDisplayPdfPageList($request, $pagelist);
// time-sorted rdf a la RecentChanges
} elseif (in_array($format, array("rss91", "rss2", "rss", "atom"))) {
//$request->setArg('format','');
if ($pagename == _("RecentChanges")) {
$template->printExpansion($toks);
} else {
require_once "lib/plugin/RecentChanges.php";
$plugin = new WikiPlugin_RecentChanges();
$args = $request->getArgs();
return $plugin->format($plugin->getChanges($request->_dbi, $args), $args);
}
} elseif ($format == 'rdf') {
// all semantic relations and attributes
require_once "lib/SemanticWeb.php";
$rdf = new RdfWriter($request, $pagelist);
$rdf->format();
} elseif ($format == 'owl') {
// or daml?
require_once "lib/SemanticWeb.php";
$rdf = new OwlWriter($request, $pagelist);
$rdf->format();
} elseif ($format == 'json') {
// include page content asynchronously
$request->setArg('format', '');
if ($page->exists()) {
$content = $page_content->asXML();
} else {
$content = '';
}
$req_args = $request->args;
unset($req_args['format']);
// no meta-data so far, just the content
$json = array('content' => $content, 'args' => $req_args, 'phpwiki-version' => PHPWIKI_VERSION);
if (loadPhpExtension('json')) {
$json_enc = json_encode($json);
} else {
require_once "lib/pear/JSON.php";
$j = new Services_JSON();
$json_enc = $j->encode($json);
}
header("Content-Type: application/json");
die($json_enc);
} else {
if (!in_array($pagename, array(_("LinkDatabase")))) {
trigger_error(sprintf(_("Unsupported argument: %s=%s"), "format", $format), E_USER_WARNING);
}
$template->printExpansion($toks);
}
}
$page->increaseHitCount();
if ($request->getArg('action') != 'pdf') {
$request->checkValidators();
flush();
}
return '';
}
/**
* For dumping pages as html to a file.
* Used for action=dumphtml,action=ziphtml,format=pdf,format=xml
*/
function GeneratePageasXML($content, $title, $page_revision = false, $args = false)
{
global $request;
if (!is_array($args)) {
$args = array();
}
$content->_basepage = $title;
$args['CONTENT'] = $content;
$args['TITLE'] = SplitPagename($title);
$args['revision'] = $page_revision;
if (!isset($args['HEADER'])) {
$args['HEADER'] = SplitPagename($title);
}
global $HIDE_TOOLBARS, $NO_BASEHREF, $WikiTheme;
$HIDE_TOOLBARS = true;
if (!$WikiTheme->DUMP_MODE) {
$WikiTheme->DUMP_MODE = 'HTML';
}
// FIXME: unfatal errors and login requirements
$html = asXML(new Template('htmldump', $request, $args));
$HIDE_TOOLBARS = false;
//$WikiTheme->DUMP_MODE = false;
return $html;
}
function box($args = false, $request = false, $basepage = false, $do_save = false)
{
if (!$request) {
$request =& $GLOBALS['request'];
}
if (!isset($args['limit'])) {
$args['limit'] = 12;
}
$args['format'] = 'box';
$args['show_minor'] = false;
$args['show_major'] = true;
$args['show_deleted'] = 'sometimes';
$args['show_all'] = false;
$args['days'] = 90;
$cache = $this->newCache();
if (is_array($args)) {
ksort($args);
}
$argscopy = $args;
unset($argscopy['limit']);
$this->_args =& $args;
$this->_type = $this->getPluginType();
$this->_static = false;
/* OLD: */
//list($id, $url) = $this->genUrl($cache, $args);
/* NEW: This cache entry needs an update on major changes.
* So we should rather use an unique ID, because there will only be
* one global cached box.
*/
$id = $cache->generateId(serialize(array("RecentChangesCachedBox", $argscopy)));
$content = $cache->get($id, 'imagecache');
if ($do_save || !$content || !$content['html']) {
$this->resetError();
$plugin = new WikiPlugin_RecentChanges();
$title = WikiLink($this->getName(), '', SplitPagename($this->getName()));
$changes = $plugin->getChanges($request->_dbi, $args);
$content['html'] = $this->makeBox($title, $plugin->format($changes, $args));
if ($errortext = $this->getError()) {
$this->printError($errortext, 'html');
return HTML();
}
$do_save = true;
}
if ($do_save) {
$content['args'] = md5($this->_pi);
$expire = $this->getExpire($request->_dbi, $content['args'], $request);
$cache->save($id, $content, $expire, 'imagecache');
}
if ($content['html']) {
return $content['html'];
}
return HTML();
}
function displayPage(&$request, $template = false)
{
global $WikiTheme;
$pagename = $request->getArg('pagename');
$version = $request->getArg('version');
$page = $request->getPage();
if ($version) {
$revision = $page->getRevision($version);
if (!$revision) {
NoSuchRevision($request, $page, $version);
}
/* Tell Google (and others) to ignore old versions of pages */
$toks['ROBOTS_META'] = "noindex,nofollow";
} else {
$revision = $page->getCurrentRevision();
}
if (isSubPage($pagename)) {
$pages = explode(SUBPAGE_SEPARATOR, $pagename);
$last_page = array_pop($pages);
// deletes last element from array as side-effect
$pageheader = HTML::span(HTML::a(array('href' => WikiURL($pages[0]), 'class' => 'pagetitle'), $WikiTheme->maybeSplitWikiWord($pages[0] . SUBPAGE_SEPARATOR)));
$first_pages = $pages[0] . SUBPAGE_SEPARATOR;
array_shift($pages);
foreach ($pages as $p) {
$pageheader->pushContent(HTML::a(array('href' => WikiURL($first_pages . $p), 'class' => 'backlinks'), $WikiTheme->maybeSplitWikiWord($p . SUBPAGE_SEPARATOR)));
$first_pages .= $p . SUBPAGE_SEPARATOR;
}
$backlink = HTML::a(array('href' => WikiURL($pagename, array('action' => _("BackLinks"))), 'class' => 'backlinks'), $WikiTheme->maybeSplitWikiWord($last_page));
$backlink->addTooltip(sprintf(_("BackLinks for %s"), $pagename));
$pageheader->pushContent($backlink);
} else {
$pageheader = HTML::a(array('href' => WikiURL($pagename, array('action' => _("BackLinks"))), 'class' => 'backlinks'), $WikiTheme->maybeSplitWikiWord($pagename));
$pageheader->addTooltip(sprintf(_("BackLinks for %s"), $pagename));
if ($request->getArg('frame')) {
$pageheader->setAttr('target', '_top');
}
}
$pagetitle = SplitPagename($pagename);
if ($redirect_from = $request->getArg('redirectfrom')) {
$redirect_message = HTML::span(array('class' => 'redirectfrom'), fmt("(Redirected from %s)", RedirectorLink($redirect_from)));
// abuse the $redirected template var for some status update notice
} elseif ($request->getArg('errormsg')) {
$redirect_message = $request->getArg('errormsg');
$request->setArg('errormsg', false);
}
$request->appendValidators(array('pagerev' => $revision->getVersion(), '%mtime' => $revision->get('mtime')));
/*
// FIXME: This is also in the template...
if ($request->getArg('action') != 'pdf' and !headers_sent()) {
// FIXME: enable MathML/SVG/... support
if (ENABLE_XHTML_XML
and (!isBrowserIE()
and strstr($request->get('HTTP_ACCEPT'),'application/xhtml+xml')))
header("Content-Type: application/xhtml+xml; charset=" . $GLOBALS['charset']);
else
header("Content-Type: text/html; charset=" . $GLOBALS['charset']);
}
*/
$page_content = $revision->getTransformedContent();
// if external searchengine (google) referrer, highlight the searchterm
// FIXME: move that to the transformer?
// OR: add the searchhightplugin line to the content?
if ($result = isExternalReferrer($request)) {
if (DEBUG and !empty($result['query'])) {
//$GLOBALS['SearchHighlightQuery'] = $result['query'];
/* simply add the SearchHighlight plugin to the top of the page.
This just parses the wikitext, and doesn't highlight the markup */
include_once 'lib/WikiPlugin.php';
$loader = new WikiPluginLoader();
$xml = $loader->expandPI('<' . '?plugin SearchHighlight s="' . $result['query'] . '"?' . '>', $request, $markup);
if ($xml and is_array($xml)) {
foreach (array_reverse($xml) as $line) {
array_unshift($page_content->_content, $line);
}
array_unshift($page_content->_content, HTML::div(_("You searched for: "), HTML::strong($result['query'])));
}
if (0) {
/* Parse the transformed (mixed HTML links + strings) lines?
This looks like overkill.
*/
require_once "lib/TextSearchQuery.php";
$query = new TextSearchQuery($result['query']);
$hilight_re = $query->getHighlightRegexp();
//$matches = preg_grep("/$hilight_re/i", $revision->getContent());
// FIXME!
for ($i = 0; $i < count($page_content->_content); $i++) {
$found = false;
$line = $page_content->_content[$i];
if (is_string($line)) {
while (preg_match("/^(.*?)({$hilight_re})/i", $line, $m)) {
$found = true;
$line = substr($line, strlen($m[0]));
$html[] = $m[1];
// prematch
$html[] = HTML::strong(array('class' => 'search-term'), $m[2]);
// match
}
}
if ($found) {
$html[] = $line;
// postmatch
$page_content->_content[$i] = HTML::span(array('class' => 'search-context'), $html);
}
}
}
}
}
/* Check for special pagenames */
/*
if ( $pagename == _("RecentChanges")
|| $pagename == _("RecentEdits")
|| $pagename == _("RecentVisitors")) {
$toks['ROBOTS_META']="noindex,follow";
} else
*/
if ($pagename == _("SandBox")) {
$toks['ROBOTS_META'] = "noindex,nofollow";
} else {
if (!isset($toks['ROBOTS_META'])) {
$toks['ROBOTS_META'] = "index,follow";
}
}
$toks['CONTENT'] = new Template('browse', $request, $page_content);
$toks['TITLE'] = $pagetitle;
// <title> tag
$toks['HEADER'] = $pageheader;
// h1 with backlink
$toks['revision'] = $revision;
if (!empty($redirect_message)) {
$toks['redirected'] = $redirect_message;
}
$toks['PAGE_DESCRIPTION'] = $page_content->getDescription();
$toks['PAGE_KEYWORDS'] = GleanKeywords($page);
if (!$template) {
$template = new Template('html', $request);
}
$template->printExpansion($toks);
$page->increaseHitCount();
if ($request->getArg('action') != 'pdf') {
$request->checkValidators();
}
flush();
}
