function PurgePage(&$request)
{
global $WikiTheme;
$page = $request->getPage();
$pagelink = WikiLink($page);
if ($request->getArg('cancel')) {
$request->redirect(WikiURL($page));
// noreturn
}
$current = $page->getCurrentRevision();
if (!$current or !($version = $current->getVersion())) {
$html = HTML::p(array('class' => 'error'), _("Sorry, this page does not exist."));
} elseif (!$request->isPost() || !$request->getArg('verify')) {
$purgeB = Button('submit:verify', _("Purge Page"), 'wikiadmin');
$cancelB = Button('submit:cancel', _("Cancel"), 'button');
// use generic wiki button look
$fieldset = HTML::fieldset(HTML::p(fmt("You are about to purge '%s'!", $pagelink)), HTML::form(array('method' => 'post', 'action' => $request->getPostURL()), HiddenInputs(array('currentversion' => $version, 'pagename' => $page->getName(), 'action' => 'purge')), HTML::div(array('class' => 'toolbar'), $purgeB, $WikiTheme->getButtonSeparator(), $cancelB)));
$sample = HTML::div(array('class' => 'transclusion'));
// simple and fast preview expanding only newlines
foreach (explode("\n", firstNWordsOfContent(100, $current->getPackedContent())) as $s) {
$sample->pushContent($s, HTML::br());
}
$html = HTML($fieldset, HTML::div(array('class' => 'wikitext'), $sample));
} elseif ($request->getArg('currentversion') != $version) {
$html = HTML(HTML::p(array('class' => 'error'), _("Someone has edited the page!")), HTML::p(fmt("Since you started the purge process, someone has saved a new version of %s. Please check to make sure you still want to permanently purge the page from the database.", $pagelink)));
} else {
// Real purge.
$pagename = $page->getName();
$dbi = $request->getDbh();
$dbi->purgePage($pagename);
$dbi->touch();
$html = HTML::div(array('class' => 'feedback'), fmt("Purged page '%s' successfully.", $pagename));
}
GeneratePage($html, _("Purge Page"));
}
function run($dbi, $argstr, &$request, $basepage)
{
$request->setArg('action', false);
$args = $this->getArgs($argstr, $request);
extract($args);
if ($goto = $request->getArg('goto')) {
// The user has pressed 'Go'; process request
$request->setArg('goto', false);
$target = $goto['target'];
if ($dbi->isWikiPage($target)) {
$url = WikiURL($target, 0, 1);
} else {
$url = WikiURL($target, array('action' => 'edit'), 1);
}
$request->redirect($url);
// User should see nothing after redirect
return '';
}
$action = $request->getURLtoSelf();
$form = HTML::form(array('action' => $action, 'method' => 'post'));
$form->pushContent(HiddenInputs($request->getArgs()));
$textfield = HTML::input(array('type' => 'text', 'size' => $size, 'name' => 'goto[target]'));
$button = Button('submit:goto[go]', _("Go"), false);
$form->pushContent($textfield, $button);
return $form;
}
function makeActionButton($action, $label = false, $page_or_rev = false, $options = false)
{
extract($this->_get_name_and_rev($page_or_rev));
if (is_array($action)) {
$attr = $action;
$action = isset($attr['action']) ? $attr['action'] : 'browse';
} else {
$attr['action'] = $action;
}
$class = is_safe_action($action) ? 'new' : 'wikiadmin';
/* if selected action is current then prepend selected */
global $request;
if ($request->getArg("action") == $action) {
$class = "selected {$class}";
}
//$class = "selected";
if (!empty($options['class'])) {
$class = $options['class'];
}
if (!$label) {
$label = $this->_labelForAction($action);
}
if ($version) {
$attr['version'] = $version;
}
if ($action == 'browse') {
unset($attr['action']);
}
$options = $this->fixAccesskey($options);
return $this->makeButton($label, WikiURL($pagename, $attr), $class, $options);
}
function linkUnknownWikiWord($wikiword, $linktext = '')
{
global $request;
// Get rid of anchors on unknown wikiwords
if (isa($wikiword, 'WikiPageName')) {
$default_text = $wikiword->shortName;
$wikiword = $wikiword->name;
} else {
$default_text = $wikiword;
}
$url = WikiURL($wikiword, array('action' => 'create'));
//$link = HTML::span(HTML::a(array('href' => $url), '?'));
$button = $this->makeButton('?', $url);
$button->addTooltip(sprintf(_("Create: %s"), $wikiword));
$link = HTML::span($button);
if (!empty($linktext)) {
$link->unshiftContent(HTML::u($linktext));
$link->setAttr('class', 'named-wikiunknown');
} else {
$link->unshiftContent(HTML::u($this->maybeSplitWikiWord($default_text)));
$link->setAttr('class', 'wikiunknown');
}
if ($request->getArg('frame')) {
$link->setAttr('target', '_top');
}
return $link;
}
function RemovePage(&$request)
{
global $WikiTheme;
$page = $request->getPage();
$pagelink = WikiLink($page);
if ($request->getArg('cancel')) {
$request->redirect(WikiURL($page));
// noreturn
}
$current = $page->getCurrentRevision();
if (!$current or !($version = $current->getVersion())) {
$html = HTML(HTML::h2(_("Already deleted")), HTML::p(_("Sorry, this page is not in the database.")));
} elseif (!$request->isPost() || !$request->getArg('verify')) {
$removeB = Button('submit:verify', _("Remove Page"), 'wikiadmin');
$cancelB = Button('submit:cancel', _("Cancel"), 'button');
// use generic wiki button look
$html = HTML(HTML::h2(fmt("You are about to remove '%s'!", $pagelink)), HTML::form(array('method' => 'post', 'action' => $request->getPostURL()), HiddenInputs(array('currentversion' => $version, 'pagename' => $page->getName(), 'action' => 'remove')), HTML::div(array('class' => 'toolbar'), $removeB, $WikiTheme->getButtonSeparator(), $cancelB)), HTML::hr());
$sample = HTML::div(array('class' => 'transclusion'));
// simple and fast preview expanding only newlines
foreach (explode("\n", firstNWordsOfContent(100, $current->getPackedContent())) as $s) {
$sample->pushContent($s, HTML::br());
}
$html->pushContent(HTML::div(array('class' => 'wikitext'), $sample));
} elseif ($request->getArg('currentversion') != $version) {
$html = HTML(HTML::h2(_("Someone has edited the page!")), HTML::p(fmt("Since you started the deletion process, someone has saved a new version of %s. Please check to make sure you still want to permanently remove the page from the database.", $pagelink)));
} else {
// Codendi specific: remove the deleted wiki page from ProjectWantedPages
$projectPageName = 'ProjectWantedPages';
$pagename = $page->getName();
$dbi = $request->getDbh();
require_once PHPWIKI_DIR . "/lib/loadsave.php";
$pagehandle = $dbi->getPage($projectPageName);
if ($pagehandle->exists()) {
// don't replace default contents
$current = $pagehandle->getCurrentRevision();
$version = $current->getVersion();
$text = $current->getPackedContent();
$meta = $current->_data;
}
$text = str_replace("* [{$pagename}]", "", $text);
$meta['summary'] = $GLOBALS['Language']->getText('wiki_lib_wikipagewrap', 'page_added', array($pagename));
$meta['author'] = user_getname();
$pagehandle->save($text, $version + 1, $meta);
//Codendi specific: remove permissions for this page @codenditodo: may be transferable otherwhere.
require_once 'common/wiki/lib/WikiPage.class.php';
$wiki_page = new WikiPage(GROUP_ID, $_REQUEST['pagename']);
$wiki_page->resetPermissions();
// Real delete.
//$pagename = $page->getName();
$dbi = $request->getDbh();
$dbi->deletePage($pagename);
$dbi->touch();
$link = HTML::a(array('href' => 'javascript:history.go(-2)'), _("Back to the previous page."));
$html = HTML(HTML::h2(fmt("Removed page '%s' successfully.", $pagename)), HTML::div($link), HTML::hr());
}
GeneratePage($html, _("Remove Page"));
}
function getFormElements()
{
$el = array();
if (!$this->request->getSessionVar('captcha_ok')) {
$el['CAPTCHA_INPUT'] = HTML::input(array('type' => 'text', 'class' => 'wikitext', 'id' => 'edit:captcha_input', 'name' => 'edit[captcha_input]', 'size' => $this->length + 2, 'maxlength' => 256));
$url = WikiURL("", array("action" => "captcha", "id" => time()), false);
$el['CAPTCHA_IMAGE'] = "<img src=\"{$url}\" alt=\"captcha\" />";
$el['CAPTCHA_LABEL'] = '<label for="edit:captcha_input">' . _("Type word above:") . ' </label>';
}
return $el;
}
function run($dbi, $argstr, &$request, $basepage)
{
global $WikiTheme;
$args = $this->getArgs($argstr, $request);
extract($args);
if ($request->getArg('action') != 'browse') {
return $this->disabled("(action != 'browse')");
}
if (!$request->isGetOrHead()) {
return $this->disabled("(method != 'GET')");
}
if (!$src and $page) {
if ($page == $request->get('pagename')) {
return $this->error(sprintf(_("recursive inclusion of page %s"), $page));
}
$src = WikiURL($page);
}
if (!$src) {
return $this->error(sprintf(_("%s or %s parameter missing"), 'src', 'page'));
}
// FIXME: How to normalize url's to compare against recursion?
if ($src == $request->getURLtoSelf()) {
return $this->error(sprintf(_("recursive inclusion of url %s"), $src));
}
static $noframes = false;
if ($noframes) {
// Content for noframes version of page.
return HTML::p(fmt("See %s", HTML::a(array('href' => $src), $src)));
}
$noframes = true;
if ($which = $request->getArg('frame')) {
// Generate specialized frame output (header, footer, etc...)
$request->discardOutput();
displayPage($request, new Template("frame-{$which}", $request));
$request->finish();
//noreturn
}
// Generate the outer frameset
$frame = HTML::frame(array('name' => $name, 'src' => $src, 'title' => $title, 'frameborder' => (int) $frameborder, 'scrolling' => (string) $scrolling, 'noresize' => (bool) $noresize));
if ($marginwidth) {
$frame->setArg('marginwidth', $marginwidth);
}
if ($marginheight) {
$frame->setArg('marginheight', $marginheight);
}
$tokens = array('CONTENT_FRAME' => $frame, 'ROWS' => $rows, 'COLS' => $cols, 'FRAMEARGS' => sprintf('frameborder="%d"', $frameborder));
// Produce the frameset.
$request->discardOutput();
displayPage($request, new Template('frameset', $request, $tokens));
$request->finish();
//noreturn
}
function run($dbi, $argstr, &$request, $basepage)
{
$args = $this->getArgs($argstr, $request);
extract($args);
// fix deprecated arg
if (is_integer($pages)) {
$numpages = $pages;
$pages = false;
// fix new pages handling in arg preprozessor.
} elseif (is_array($pages)) {
$numpages = (int) $pages[0];
if ($numpages > 0 and !$dbi->isWikiPage($numpages)) {
$pages = false;
} else {
$numpages = 1;
}
}
$allpages = $dbi->getAllPages(false, $sortby, $limit, $exclude);
$pagearray = $allpages->asArray();
better_srand();
// Start with a good seed.
if ($numpages == 1 && $pagearray) {
$page = $pagearray[array_rand($pagearray)];
$pagename = $page->getName();
if ($redirect) {
$request->redirect(WikiURL($pagename, false, 'absurl'));
}
// noreturn
if ($hidename) {
return WikiLink($pagename, false, _("RandomPage"));
} else {
return WikiLink($pagename);
}
}
$numpages = min(max(1, (int) $numpages), 20, count($pagearray));
$pagelist = new PageList($info, $exclude, $args);
$shuffle = array_rand($pagearray, $numpages);
if (is_array($shuffle)) {
foreach ($shuffle as $i) {
if (isset($pagearray[$i])) {
$pagelist->addPage($pagearray[$i]);
}
}
} else {
// if $numpages = 1
if (isset($pagearray[$shuffle])) {
$pagelist->addPage($pagearray[$shuffle]);
}
}
return $pagelist;
}
function run($dbi, $argstr, &$request, $basepage)
{
$args = $this->getArgs($argstr, $request);
$href = $args['href'];
$page = $args['page'];
if ($href) {
// If URL is urlencoded, decode it.
if (strpos('%', $href) !== false) {
$href = urldecode($href);
}
$url = strip_tags($href);
if ($url != $href) {
// URL contains tags
return $this->disabled(_("Illegal characters in external URL."));
}
$thispage = $request->getPage();
if (!$thispage->get('locked')) {
return $this->disabled(_("Redirect to an external URL is only allowed in locked pages."));
}
} else {
if ($page) {
$url = WikiURL($page, array('redirectfrom' => $request->getArg('pagename')), 'abs_path');
} else {
return $this->error(_("'href' or 'page' parameter missing."));
}
}
if ($page == $request->getArg('pagename')) {
return $this->error(fmt("Recursive redirect to self: '%s'", $url));
}
if ($request->getArg('action') != 'browse') {
return $this->disabled("(action != 'browse')");
}
$redirectfrom = $request->getArg('redirectfrom');
if ($redirectfrom !== false) {
if ($redirectfrom) {
return $this->disabled(_("Double redirect not allowed."));
} else {
// Got here by following the "Redirected from ..." link
// on a browse page.
return $this->disabled(_("Viewing redirecting page."));
}
}
return $request->redirect($url);
}
function run($dbi, $argstr, &$request, $basepage)
{
$args = $this->getArgs($argstr, $request);
$href = $args['href'];
$page = $args['page'];
if ($href) {
/*
* Use quotes on the href argument value, like:
* <?plugin RedirectTo href="http://funky.com/a b \" c.htm" ?>
*
* Do we want some checking on href to avoid malicious
* uses of the plugin? Like stripping tags or hexcode.
*/
$url = preg_replace('/%\\d\\d/', '', strip_tags($href));
$thispage = $request->getPage();
if (!$thispage->get('locked')) {
return $this->disabled(fmt("%s is only allowed in locked pages.", _("Redirect to an external url")));
}
} else {
if ($page) {
$url = WikiURL($page, array('redirectfrom' => $request->getArg('pagename')), 'abs_path');
} else {
return $this->error(fmt("%s or %s parameter missing", "'href'", "'page'"));
}
}
if ($page == $request->getArg('pagename')) {
return $this->error(fmt("Recursive redirect to self: '%s'", $url));
}
if ($request->getArg('action') != 'browse') {
return $this->disabled("(action != 'browse')");
}
$redirectfrom = $request->getArg('redirectfrom');
if ($redirectfrom !== false) {
if ($redirectfrom) {
return $this->disabled(_("Double redirect not allowed."));
} else {
// Got here by following the "Redirected from ..." link
// on a browse page.
return $this->disabled(_("Viewing redirecting page."));
}
}
return $request->redirect($url);
}
function linkUnknownWikiWord($wikiword, $linktext = '')
{
global $request;
if (isa($wikiword, 'WikiPageName')) {
$default_text = $wikiword->shortName;
$wikiword = $wikiword->name;
} else {
$default_text = $wikiword;
}
$url = WikiURL($wikiword, array('action' => 'create'));
$link = HTML::span(HTML::a(array('href' => $url, 'rel' => 'nofollow'), '?'));
if (!empty($linktext)) {
$link->unshiftContent(HTML::u($linktext));
$link->setAttr('class', 'named-wikiunknown');
} else {
$link->unshiftContent(HTML::u($this->maybeSplitWikiWord($default_text)));
$link->setAttr('class', 'wikiunknown');
}
return $link;
}
function makeActionButton($action, $label = false, $page_or_rev = false)
{
extract($this->_get_name_and_rev($page_or_rev));
if (is_array($action)) {
$attr = $action;
$action = isset($attr['action']) ? $attr['action'] : 'browse';
} else {
$attr['action'] = $action;
}
$class = is_safe_action($action) ? 'named-wiki' : 'wikiadmin';
if (!$label) {
$label = $this->_labelForAction($action);
}
if ($version) {
$attr['version'] = $version;
}
if ($action == 'browse') {
unset($attr['action']);
}
return $this->makeButton($label, WikiURL($pagename, $attr), $class);
}
function run($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 channel_properties()
{
global $request;
$rc_url = WikiURL($request->getArg('pagename'), false, 'absurl');
return array('title' => WIKI_NAME, 'link' => $rc_url, 'description' => _("RecentChanges"), 'dc:date' => Iso8601DateTime(time()), 'dc:language' => $GLOBALS['LANG']);
/* FIXME: other things one might like in <channel>:
* sy:updateFrequency
* sy:updatePeriod
* sy:updateBase
* dc:subject
* dc:publisher
* dc:language
* dc:rights
* rss091:language
* rss091:managingEditor
* rss091:webmaster
* rss091:lastBuildDate
* rss091:copyright
*/
}
function linkExistingWikiWord($wikiword, $linktext = '', $version = false)
{
global $request;
if ($version !== false and !$this->HTML_DUMP_SUFFIX) {
$url = WikiURL($wikiword, array('version' => $version));
} else {
$url = WikiURL($wikiword);
}
// Extra steps for dumping page to an html file.
if ($this->HTML_DUMP_SUFFIX) {
$url = preg_replace('/^\\./', '%2e', $url);
// dot pages
}
$link = HTML::a(array('href' => $url));
if (isa($wikiword, 'WikiPageName')) {
$default_text = $wikiword->shortName;
} else {
$default_text = $wikiword;
}
if (!empty($linktext)) {
$link->pushContent($linktext);
$link->setAttr('class', 'named-wiki');
$link->setAttr('title', $this->maybeSplitWikiWord($default_text));
} else {
//TODO: check if wikiblog
$link->pushContent($this->maybeSplitWikiWord($default_text));
$link->setAttr('class', 'wiki');
}
return $link;
}
function format($text)
{
include_once 'lib/Template.php';
global $request;
$tokens['page'] = $this->_page;
$tokens['CONTENT'] = $this->_transform($text);
$pagename = $this->_page->getName();
// This is a XmlElement tree, which must be converted to PDF
// We can make use of several pdf extensions. This one - fpdf
// - is pure php and very easy, but looks quite ugly and has a
// terrible interface, as terrible as most of the othes.
// The closest to HTML is htmldoc which needs an external cgi
// binary.
// We use a custom HTML->PDF class converter from PHPWebthings
// to be able to use templates for PDF.
require_once 'lib/fpdf.php';
require_once 'lib/pdf.php';
$pdf = new PDF();
$pdf->SetTitle($pagename);
$pdf->SetAuthor($this->_page->get('author'));
$pdf->SetCreator(WikiURL($pagename, false, 1));
$pdf->AliasNbPages();
$pdf->AddPage();
//TODO: define fonts
$pdf->SetFont('Times', '', 12);
//$pdf->SetFont('Arial','B',16);
// PDF pagelayout from a special template
$template = new Template('pdf', $request, $tokens);
$pdf->ConvertFromHTML($template);
// specify filename, destination
$pdf->Output($pagename . ".pdf", 'I');
// I for stdin or D for download
// Output([string name [, string dest]])
return $pdf;
}
/** Side-effect on email changes:
* Send a verification mail or for now just a notification email.
* For true verification (value = 2), we'd need a mailserver hook.
*/
function update($value)
{
if (!empty($this->_init)) {
return;
}
$verified = $this->getraw('emailVerified');
// hack!
if (($value == 1 or $value === true) and $verified) {
return;
}
if (!empty($value) and !$verified) {
list($ok, $msg) = ValidateMail($value);
if ($ok and mail($value, "[" . WIKI_NAME . "] " . _("Email Verification"), sprintf(_("Welcome to %s!\nYour email account is verified and\nwill be used to send page change notifications.\nSee %s"), WIKI_NAME, WikiURL($GLOBALS['request']->getArg('pagename'), '', true)))) {
$this->set('emailVerified', 1);
}
}
}
function run($dbi, $argstr, &$request, $basepage)
{
//if ($request->getArg('action') != 'browse')
// return $this->disabled("(action != 'browse')");
$args = $this->getArgs($argstr, $request);
$this->_args = $args;
extract($args);
$this->preSelectS($args, $request);
$info = $args['info'];
$this->debug = $args['debug'];
// array_multisort($this->_list, SORT_NUMERIC, SORT_DESC);
$pagename = $request->getArg('pagename');
// GetUrlToSelf() with all given params
//$uri = $GLOBALS['HTTP_SERVER_VARS']['REQUEST_URI']; // without s would be better.
//$uri = $request->getURLtoSelf();//false, array('verify'));
$form = HTML::form(array('action' => $request->getPostURL(), 'method' => 'POST'));
if ($request->getArg('WikiAdminSelect') == _("Go")) {
$p = false;
} else {
$p = $request->getArg('p');
}
//$p = @$GLOBALS['HTTP_POST_VARS']['p'];
$form->pushContent(HTML::p(array('class' => 'wikitext'), _("Select: "), HTML::input(array('type' => 'text', 'name' => 's', 'value' => $args['s'])), HTML::input(array('type' => 'submit', 'name' => 'WikiAdminSelect', 'value' => _("Go")))));
if ($request->isPost() && !$request->getArg('wikiadmin') && !empty($p)) {
$this->_list = array();
// List all selected pages again.
foreach ($p as $page => $name) {
$this->_list[$name] = 1;
}
} elseif ($request->isPost() and $request->_user->isAdmin() and !empty($p) and $request->getArg('action') == 'WikiAdminSelect' and $request->getArg('wikiadmin')) {
// handle external plugin
$loader = new WikiPluginLoader();
$a = array_keys($request->getArg('wikiadmin'));
$plugin_action = $a[0];
$single_arg_plugins = array("Remove");
if (in_array($plugin_action, $single_arg_plugins)) {
$plugin = $loader->getPlugin($plugin_action);
$ul = HTML::ul();
foreach ($p as $page => $name) {
$plugin_args = "run_page={$name}";
$request->setArg($plugin_action, 1);
$request->setArg('p', array($page => $name));
// if the plugin requires more args than the pagename,
// then this plugin will not return. (Rename, SearchReplace, ...)
$action_result = $plugin->run($dbi, $plugin_args, $request, $basepage);
$ul->pushContent(HTML::li(fmt("Selected page '%s' passed to '%s'.", $name, $select)));
$ul->pushContent(HTML::ul(HTML::li($action_result)));
}
} else {
// redirect to the plugin page.
// in which page is this plugin?
$plugin_action = preg_replace("/^WikiAdmin/", "", $plugin_action);
$args = array();
foreach ($p as $page => $x) {
$args["p[{$page}]"] = 1;
}
header("Location: " . WikiURL(_("PhpWikiAdministration") . "/" . _($plugin_action), $args, 1));
exit;
}
} elseif (empty($args['s'])) {
// List all pages to select from.
$this->_list = $this->collectPages($this->_list, $dbi, $args['sortby'], $args['limit']);
}
$pagelist = new PageList_Selectable($info, $args['exclude'], $args);
$pagelist->addPageList($this->_list);
$form->pushContent($pagelist->getContent());
foreach ($args as $k => $v) {
if (!in_array($k, array('s', 'WikiAdminSelect', 'action', 'verify'))) {
$form->pushContent(HiddenInputs(array($k => $v)));
}
// plugin params
}
/*
foreach ($_GET as $k => $v) {
if (!in_array($k,array('s','WikiAdminSelect','action')))
$form->pushContent(HiddenInputs(array($k => $v))); // debugging params, ...
}
*/
if (!$request->getArg('verify')) {
$form->pushContent(HTML::input(array('type' => 'hidden', 'name' => 'action', 'value' => 'verify')));
$form->pushContent(Button('submit:verify', _("Select pages"), 'wikiadmin'), Button('submit:cancel', _("Cancel"), 'button'));
} else {
global $WikiTheme;
$form->pushContent(HTML::input(array('type' => 'hidden', 'name' => 'action', 'value' => 'WikiAdminSelect')));
// Add the Buttons for all registered WikiAdmin plugins
$plugin_dir = 'lib/plugin';
if (defined('PHPWIKI_DIR')) {
$plugin_dir = PHPWIKI_DIR . "/{$plugin_dir}";
}
$fs = new fileSet($plugin_dir, 'WikiAdmin*.php');
$actions = $fs->getFiles();
foreach ($actions as $f) {
$f = preg_replace('/.php$/', '', $f);
$s = preg_replace('/^WikiAdmin/', '', $f);
if (!in_array($s, array("Select", "Utils"))) {
// disable Select and Utils
$form->pushContent(Button("submit:wikiadmin[{$f}]", _($s), "wikiadmin"));
$form->pushContent($WikiTheme->getButtonSeparator());
}
}
$form->pushContent(Button('submit:cancel', _("Cancel"), 'button'));
}
if (!$request->getArg('select')) {
return $form;
} else {
//return $action_result;
}
}
function run($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", $args['format']));
}
}
/**
* Send mail to user and store the cookie in the db
* wikiurl?action=ConfirmEmail&id=bla
*/
function sendEmailConfirmation($email, $userid)
{
$id = rand_ascii_readable(16);
$wikidb = $GLOBALS['request']->getDbh();
$data = $wikidb->get('ConfirmEmail');
while (!empty($data[$id])) {
// id collision
$id = rand_ascii_readable(16);
}
$subject = _("E-Mail address confirmation");
$ip = $request->get('REMOTE_HOST');
$expire_date = time() + 7 * 86400;
$content = fmt("Someone, probably you from IP address %s, has registered an\naccount \"%s\" with this e-mail address on %s.\n\nTo confirm that this account really does belong to you and activate\ne-mail features on %s, open this link in your browser:\n\n%s\n\nIf this is *not* you, don't follow the link. This confirmation code\nwill expire at %s.", $ip, $userid, WIKI_NAME, WIKI_NAME, WikiURL(HOME_PAGE, array('action' => 'ConfirmEmail', 'id' => $id), true), CTime($expire_date));
$this->sendMail($subject, $content, "", true);
$data[$id] = array('email' => $email, 'userid' => $userid, 'expire' => $expire_date);
$wikidb->set('ConfirmEmail', $data);
return '';
}
function run($dbi, $argstr, &$request, $basepage)
{
extract($this->getArgs($argstr, $request));
return HTML::a(array('href' => WikiURL($link), 'target' => "_blank", 'onclick' => ($close == "yes" ? "window.close()" : "window.open('" . WikiURL($link) . "', '" . ($title == "" ? $text == "" ? $link : $text : $title) . "', '" . "width={$width}," . "height={$height}," . "resizable={$resizable}," . "scrollbars={$scrollbars}," . "toolbar={$toolbar}," . "location={$location}," . "directories={$directories}," . "status={$status}," . "menubar={$menubar}," . "copyhistory={$copyhistory}')") . ";return false;"), $text == "" ? $close == "yes" ? "Close window" : $link : $text);
}
function displayPage(&$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') {
$request->checkValidators();
}
flush();
}
function action_search()
{
// This is obsolete: reformulate URL and redirect.
// FIXME: this whole section should probably be deleted.
if ($this->getArg('searchtype') == 'full') {
$search_page = _("FullTextSearch");
} else {
$search_page = _("TitleSearch");
}
$this->redirect(WikiURL($search_page, array('s' => $this->getArg('searchterm')), 'absolute_url'));
}
function LinkPhpwikiURL($url, $text = '', $basepage = false)
{
$args = array();
if (!preg_match('/^ phpwiki: ([^?]*) [?]? (.*) $/x', $url, $m)) {
return HTML::span(array('class' => 'error'), _("BAD phpwiki: URL"));
}
if ($m[1]) {
$pagename = urldecode($m[1]);
}
$qargs = $m[2];
if (empty($pagename) && preg_match('/^(diff|edit|links|info)=([^&]+)$/', $qargs, $m)) {
// Convert old style links (to not break diff links in
// RecentChanges).
$pagename = urldecode($m[2]);
$args = array("action" => $m[1]);
} else {
$args = SplitQueryArgs($qargs);
}
if (empty($pagename)) {
$pagename = $GLOBALS['request']->getArg('pagename');
}
if (isset($args['action']) && $args['action'] == 'browse') {
unset($args['action']);
}
/*FIXME:
if (empty($args['action']))
$class = 'wikilink';
else if (is_safe_action($args['action']))
$class = 'wikiaction';
*/
if (empty($args['action']) || is_safe_action($args['action'])) {
$class = 'wikiaction';
} else {
// Don't allow administrative links on unlocked pages.
$dbi = $GLOBALS['request']->getDbh();
$page = $dbi->getPage($basepage ? $basepage : $pagename);
if (!$page->get('locked')) {
return HTML::span(array('class' => 'wikiunsafe'), HTML::u(_("Lock page to enable link")));
}
$class = 'wikiadmin';
}
if (!$text) {
$text = HTML::span(array('class' => 'rawurl'), $url);
}
$wikipage = new WikiPageName($pagename);
if (!$wikipage->isValid()) {
global $WikiTheme;
return $WikiTheme->linkBadWikiWord($wikipage, $url);
}
return HTML::a(array('href' => WikiURL($pagename, $args), 'class' => $class), $text);
}
function channel_properties()
{
global $request;
$rc_url = WikiURL($request->getArg('pagename'), false, 'absurl');
return array('title' => WIKI_NAME, 'description' => _("RecentChanges"), 'link' => $rc_url, 'language' => 'en-US');
/* FIXME: language should come from $LANG (or other config variable). */
/* FIXME: other things one might like in <channel>:
* managingEditor
* webmaster
* lastBuildDate
* copyright
*/
}
function RatingWidgetJavascript()
{
global $WikiTheme;
if (!empty($this->imgPrefix)) {
$imgPrefix = $this->imgPrefix;
} elseif (defined("RATEIT_IMGPREFIX")) {
$imgPrefix = RATEIT_IMGPREFIX;
} else {
$imgPrefix = '';
}
if ($imgPrefix and !$WikiTheme->_findData("images/RateIt" . $imgPrefix . "Nk0.png", 1)) {
$imgPrefix = '';
}
$img = substr($WikiTheme->_findData("images/RateIt" . $imgPrefix . "Nk0.png"), 0, -7);
$urlprefix = WikiURL("", 0, 1);
// TODO: check actions USE_PATH_INFO=false
$js = "\nfunction displayRating(imgPrefix, ratingvalue, pred) {\n var cancel = imgPrefix + 'Cancel';\n for (i=1; i<=10; i++) {\n var imgName = imgPrefix + i;\n var imgSrc = '" . $img . "'; \n document[imgName].title = '" . _("Your rating ") . "'+ratingvalue;\n var imgType = 'N';\n if (pred) {\n imgType = 'R';\n } else if (i<=(ratingvalue*2)) {\n imgType = 'O';\n }\n document[imgName].src = imgSrc + imgType + ((i%2) ? 'k1' : 'k0') + '.png';\n }\n //document[cancel].src = imgSrc + 'Cancel.png';\n}\nfunction click(actionImg, pagename, version, imgPrefix, dimension, rating) {\n if (rating == 'X') {\n deleteRating(actionImg, pagename, dimension);\n displayRating(imgPrefix, 0, 0);\n } else {\n submitRating(actionImg, pagename, version, dimension, rating);\n displayRating(imgPrefix, rating, 0);\n }\n}\nfunction submitRating(actionImg, page, version, dimension, rating) {\n var myRand = Math.round(Math.random()*(1000000));\n var imgSrc = '" . $urlprefix . "' + escape(page) + '?version=' + version + '&action=" . urlencode(_("RateIt")) . "&mode=add&rating=' + rating + '&dimension=' + dimension + '&nopurge=1&rand=' + myRand" . (!empty($_GET['start_debug']) ? "+'&start_debug=1'" : '') . ";\n " . (DEBUG ? '' : '//') . "alert('submitRating(\"'+actionImg+'\", \"'+page+'\", '+version+', '+dimension+', '+rating+') => '+imgSrc);\n document[actionImg].src = imgSrc;\n}\nfunction deleteRating(actionImg, page, dimension) {\n var myRand = Math.round(Math.random()*(1000000));\n var imgSrc = '" . $urlprefix . "' + escape(page) + '?action=" . urlencode(_("RateIt")) . "&mode=delete&dimension=' + dimension + '&nopurge=1&rand=' + myRand" . (!empty($_GET['start_debug']) ? "+'&start_debug=1'" : '') . ";\n " . (DEBUG ? '' : '//') . "alert('deleteRating(\"'+actionImg+'\", \"'+page+'\", '+version+', '+dimension+')');\n document[actionImg].src = imgSrc;\n}\n";
return JavaScript($js);
}
function format($changes)
{
global $request;
include_once 'lib/RssWriter.php';
$rss = new AtomFeed();
// "channel" is called "feed" in atom
$rc_url = WikiURL($request->getArg('pagename'), false, 'absurl');
extract($this->_args);
$title = WIKI_NAME;
$description = $this->title();
if ($category) {
$title = $category;
} elseif ($pagematch) {
$title = $pagematch;
}
$feed_props = array('title' => $description, 'link' => array('rel' => "alternate", 'type' => "text/html", 'href' => $rc_url), 'id' => md5($rc_url), 'modified' => Iso8601DateTime(time()), 'generator' => 'PhpWiki-' . PHPWIKI_VERSION, 'tagline' => '');
$rss->feed($feed_props);
$first = true;
while ($rev = $changes->next()) {
// enforce view permission
if (mayAccessPage('view', $rev->_pagename)) {
$props = $this->item_properties($rev);
$rss->addItem($props, false, $this->pageURI($rev));
if ($first) {
$this->setValidators($rev);
}
$first = false;
}
}
$request->discardOutput();
$rss->finish();
//header("Content-Type: application/atom; charset=" . $GLOBALS['charset']);
printf("\n<!-- Generated by PhpWiki-%s -->\n", PHPWIKI_VERSION);
// Flush errors in comment, otherwise it's invalid XML.
global $ErrorManager;
if ($errors = $ErrorManager->getPostponedErrorsAsHTML()) {
printf("\n<!-- PHP Warnings:\n%s-->\n", AsXML($errors));
}
$request->finish();
// NORETURN!!!!
}
/** support mass rename / remove (not yet tested)
*/
function sendPageRenameNotification($to, &$meta, $emails, $userids)
{
global $request;
if (@is_array($request->_deferredPageRenameNotification)) {
$request->_deferredPageRenameNotification[] = array($this->_pagename, $to, $meta, $emails, $userids);
} else {
$oldname = $this->_pagename;
// Codendi specific
$subject = sprintf(_("Page rename %s to %s"), $oldname, $to);
$from = user_getemail(user_getid());
$body = $subject . "\n" . sprintf(_("Edited by: %s"), $from) . "\n" . WikiURL($to, array(), true);
$m = new Mail();
$m->setFrom($from);
$m->setSubject("[" . WIKI_NAME . "] " . $subject);
$m->setBcc(join(',', $emails));
$m->setBody($body);
if ($m->send()) {
trigger_error(sprintf(_("PageChange Notification of %s sent to %s"), $oldname, join(',', $userids)), E_USER_NOTICE);
} else {
trigger_error(sprintf(_("PageChange Notification Error: Couldn't send %s to %s"), $oldname, join(',', $userids)), E_USER_WARNING);
}
}
}
/** Side-effect on email changes:
* Send a verification mail or for now just a notification email.
* For true verification (value = 2), we'd need a mailserver hook.
*/
function update($value)
{
// e-mail address is already checked by FusionForge
if (FUSIONFORGE) {
return $value;
}
if (!empty($this->_init)) {
return;
}
$verified = $this->getraw('emailVerified');
// hack!
if (($value == 1 or $value === true) and $verified) {
return;
}
if (!empty($value) and !$verified) {
list($ok, $msg) = ValidateMail($value);
if ($ok and mail($value, "[" . WIKI_NAME . "] " . _("Email Verification"), sprintf(_("Welcome to %s!\nYour email account is verified and\nwill be used to send page change notifications.\nSee %s"), WIKI_NAME, WikiURL($GLOBALS['request']->getArg('pagename'), '', true)))) {
$this->set('emailVerified', 1);
} else {
trigger_error($msg, E_USER_WARNING);
}
}
}
function run($dbi, $argstr, &$request, $basepage)
{
global $WikiTheme;
$this->_supported_operators = array(':=', '<', '<=', '>', '>=', '!=', '==', '=~');
$args = $this->getArgs($argstr, $request);
$posted = $request->getArg('semsearch');
$request->setArg('semsearch', false);
if ($request->isPost() and isset($posted['help'])) {
$request->redirect(WikiURL(_("Help/SemanticSearchAdvancedPlugin"), array('redirectfrom' => $basepage), true));
}
$allrelations = $dbi->listRelations();
$form = $this->showForm($dbi, $request, $args, $allrelations);
if (isset($this->_norelations_warning)) {
$form->pushContent(HTML::div(array('class' => 'warning'), _("Warning:") . $this->_norelations_warning));
}
extract($args);
// For convenience, peace and harmony we allow GET requests also.
if (!$args['s']) {
// check for good GET request
return $form;
}
// nobody called us, so just display our form
// In reality we have to iterate over all found pages.
// To makes things shorter extract the next AND required expr and
// iterate only over this, then recurse into the next AND expr.
// => Split into an AND and OR expression tree.
$parsed_relations = $this->detectRelationsAndAttributes($args['s']);
$regex = '';
if ($parsed_relations) {
$regex = preg_grep("/[\\*\\?]/", $parsed_relations);
} else {
$this->error("Invalid query: No relations or attributes in the query {$s} found");
}
$pagelist = new PageList($args['info'], $args['exclude'], $args);
if (!$noheader) {
$pagelist->setCaption(HTML($noform ? '' : HTML($form, HTML::hr()), fmt("Semantic %s Search Result for \"%s\" in pages \"%s\"", '', $s, $page)));
}
if (!$regex and $missing = array_diff($parsed_relations, $allrelations)) {
return $pagelist;
}
$relquery = new TextSearchQuery(join(" ", $parsed_relations));
if (!$relquery->match(join(" ", $allrelations))) {
return $pagelist;
}
$pagequery = new TextSearchQuery($page, $args['case_exact'], $args['regex']);
// if we have only numeric or text ops we can optimize.
//$parsed_attr_ops = $this->detectAttrOps($args['s']);
//TODO: writeme
$linkquery = new TextSearchQuery($s, $args['case_exact'], $args['regex']);
$links = $dbi->linkSearch($pagequery, $linkquery, 'relation', $relquery);
$pagelist->_links = array();
while ($link = $links->next()) {
$pagelist->addPage($link['pagename']);
$pagelist->_links[] = $link;
}
$pagelist->addColumnObject(new _PageList_Column_SemanticSearch_relation('relation', _("Relation"), $pagelist));
$pagelist->addColumnObject(new _PageList_Column_SemanticSearch_link('link', _("Link"), $pagelist));
return $pagelist;
}
