function action_find()
{
global $pagestore, $find, $branch_search;
$doFindOne = 1;
// avoid findOne search if empty string, full text search, or branch search
if (trim($find) == '' || $find[0] == '!' || $branch_search) {
$doFindOne = 0;
}
// remove leading ! if full text search
if ($find[0] == '!') {
$find = substr($find, 1);
}
// try to find one page by its name
if ($doFindOne && ($findOne = $pagestore->findOne(trim($find)))) {
header('Location: ' . viewURL($findOne));
} else {
$list = $pagestore->find($find);
if ($branch_search) {
$branch_nodes = $pagestore->getTree($branch_search, '', 'FLAT');
$list = array_intersect($list, $branch_nodes);
}
$text = '';
foreach ($list as $page) {
if ($page != $find) {
$text .= html_ref($page, $page) . html_newline();
}
}
template_find(array('find' => $find, 'pages' => $text, 'branch_search' => $branch_search));
}
}
function template_save($args)
{
// You might use this to put up some sort of "thank-you" page like Ward
// does in WikiWiki, or to display a list of words that fail spell-check.
// For now, we simply redirect to the view action for this page.
$newLocation = viewURL($args['page']) . '&no_redirect=1';
if (isset($args['anchor'])) {
$newLocation .= "#" . $args['anchor'];
}
header('Location: ' . $newLocation);
}
function template_subscriptions($args)
{
template_common_prologue(array('norobots' => 1, 'title' => 'Page Subscriptions', 'heading' => 'Page Subscriptions', 'headlink' => '', 'headsufx' => '', 'toolbar' => 0, 'button_selected' => '', 'button_view' => 0, 'button_backlinks' => 0));
?>
<form name="subscriptionsForm" action="<?php
print $SubscriptionsScript;
?>
" method="POST">
<input type="hidden" name="subscribed_pages[]" value="">
<?php
if ($args['subscriptions']) {
?>
<p>
Uncheck any pages you want to remove from your subscriptions.
<p>
<?php
foreach ($args['subscriptions'] as $page) {
print '<input type="checkbox" name="subscribed_pages[]" value="' . urlencode($page) . '" checked>';
print ' <a href="' . viewURL($page) . '">' . $page . "</a><br>\n";
}
?>
<p>
<input type="submit" value="Save">
<?php
} else {
?>
<p>
You have no page subscriptions.
<?php
}
?>
</form>
<?php
template_common_epilogue(array('nosearch' => 1, 'headlink' => '', 'button_selected' => '', 'button_view' => 0, 'button_backlinks' => 0));
}
function action_rss()
{
global $pagestore, $min, $days;
$itemseq = '';
$itemdesc = '';
if ($min == 0) {
$min = 10;
}
if ($days == 0) {
$days = 2;
}
$pages = $pagestore->allpages();
usort($pages, 'catSort');
$now = time();
for ($i = 0; $i < count($pages); $i++) {
$editTime = mktime(substr($pages[$i][0], 8, 2), substr($pages[$i][0], 10, 2), substr($pages[$i][0], 12, 2), substr($pages[$i][0], 4, 2), substr($pages[$i][0], 6, 2), substr($pages[$i][0], 0, 4));
if ($days >= 0 && $now - $editTime > $days * 24 * 60 * 60 && $i >= $min) {
break;
}
$itemseq = $itemseq . ' <rdf:li rdf:resource="' . viewURL($pages[$i][1], $pages[$i][7]) . '" />' . "\n";
$itemdesc = $itemdesc . ' <item rdf:about="' . viewURL($pages[$i][1], $pages[$i][7]) . '">' . "\n" . ' <title>' . $pages[$i][1] . '</title>' . "\n" . ' <link>' . viewURL($pages[$i][1]) . '</link>' . "\n" . ' <description>' . $pages[$i][5] . '</description>' . "\n" . ' <dc:date>' . html_gmtime($pages[$i][0]) . '</dc:date>' . "\n" . ' <dc:contributor>' . "\n" . ' <rdf:Description wiki:host="' . $pages[$i][2] . '"' . ($pages[$i][3] == '' ? '' : ' link="' . viewURL($pages[$i][3]) . '"') . '>' . "\n" . ($pages[$i][3] == '' ? '' : ' <rdf:value>' . $pages[$i][3] . '</rdf:value>' . "\n") . ' </rdf:Description>' . "\n" . ' </dc:contributor>' . "\n" . ' <wiki:status>updated</wiki:status>' . "\n" . ' <wiki:importance>major</wiki:importance>' . "\n" . ' <wiki:diff>' . historyURL($pages[$i][1]) . '</wiki:diff>' . "\n" . ' <wiki:version>' . $pages[$i][7] . '</wiki:version>' . "\n" . ' <wiki:history>' . historyURL($pages[$i][1]) . '</wiki:history>' . "\n" . ' </item>' . "\n";
}
template_rss(array('itemseq' => $itemseq, 'itemdesc' => $itemdesc));
}
function template_subscribe($args)
{
$newLocation = viewURL($args['page']);
header('Location: ' . $newLocation);
}
function custom_display_html_ref($page, $appearance, $hover = '', $anchor = '', $anchor_appearance = '')
{
global $SeparateLinkWords, $TDPageQueue, $Messages;
if ($hover != '') {
$hover = ' title="' . $hover . '"';
}
if (query_page_exists($page)) {
$found = FALSE;
foreach ($TDPageQueue as $t) {
if ($t == $page) {
$found = TRUE;
}
}
if (!$found) {
$TDPageQueue[] = $page;
}
if ($SeparateLinkWords && $page == $appearance) {
$appearance = html_split_name($page);
}
return '<a href="' . viewURL($page) . $anchor . '"' . $hover . '>' . $appearance . $anchor_appearance . '</a>';
} else {
$Messages[] = 'Page <a href="index.php?action=edit&page=' . $page . '">' . $page . '</a> missing from Wiki.';
return $appearance;
}
}
function template_common_epilogue($args)
{
global $AdditionalFooter, $AllowAnonymousPosts, $EmailSuffix;
global $EnableSubscriptions, $EnableCaptcha, $HomePage, $NickName, $page;
global $pagestore, $PageTooLongLen, $PrefsScript, $UserName;
$pg = $pagestore->page($page);
$pagetext = $pg->text;
if (isset($args["toolbar"])) {
?>
<div class="toolbar" id="toolbar-bottom"><?php
toolbar($page, $args);
?>
</div>
<?php
}
?>
</div>
<NOINDEX>
<div id="footer" class="printhide">
<div id="logininfo">
<?php
if ($UserName) {
print "Logged in as " . html_ref($UserName, $UserName);
} else {
print "Not <a href=\"login/?{$page}\">logged in</a>";
}
if ($EnableSubscriptions && isset($EmailSuffix) && $UserName != '' && isset($args['subscribe']) && !empty($args['subscribe'])) {
if ($pg->isSubscribed($UserName)) {
$caption = 'Unsubscribe';
} else {
$caption = 'Subscribe';
}
print ' | <a href="' . pageSubscribeURL($args['subscribe']) . '">' . $caption . '</a>';
}
if (!$UserName) {
print ' | <a href="' . viewURL($page) . '&view_source=1">View source</a>';
}
print "<br>";
print html_ref('RecentChanges', 'RecentChanges') . ', ' . '<a href="' . $PrefsScript . '">UserOptions</a>';
$help_page = $pagestore->page('HelpPage');
if ($help_page->exists()) {
print ', ' . html_ref('HelpPage', 'HelpPage');
}
?>
</div>
<div id="comment">
<?php
if (!in_array($page, array($HomePage, 'RecentChanges')) && ($UserName || $AllowAnonymousPosts)) {
?>
<script language="javascript">
<!--
function epilogue_quickadd_validate(form)
{
if (form.quickadd.value == '') {
alert('Please provide content for the text field.');
return false;
} else if (form.validationcode && form.validationcode.value == '') {
alert('The validation code is required.');
return false;
} else {
return true;
}
}
//-->
</script>
<?php
if ($args['edit']) {
if ($args['page_length'] > $PageTooLongLen) {
print '<div style="color:red;font-weight:bold">' . 'This page is too long. Comments are disabled.</div>';
} else {
global $document;
$document = $pg->read();
$document = str_replace('"', "\\\\'", $document);
?>
<form method="post" action="<?php
print saveURL($page);
?>
">
<div class="form">
<input type="hidden" name="Save" value="1">
<input type="hidden" name="appending" value="1">
<?php
if (!strcasecmp($page, 'annoyingquote') || !strcasecmp($page, 'accumulatedwisdom')) {
// Tweaked "Add a Comment" for AnnoyingQuote page
?>
<input type="hidden" name="comment" value="Add a Quote">
<input type="hidden" name="appendingQuote" value="1">
<table width="100%">
<tr valign="bottom">
<td align="right">Quote: </td>
<td nowrap><textarea name="quickadd" rows="2" wrap="virtual"></textarea></td>
</tr>
<tr valign="bottom">
<td width="1%" align="right">Author: </td>
<td width="99%" nowrap><input class="fullWidth" type="text" name="quoteAuthor" size="20" value=""></td>
</tr>
</table>
<?php
if (!$UserName && $EnableCaptcha) {
print_captcha_box();
}
?>
<input type="submit" name="append" value="Add a Quote" onClick="return epilogue_quickadd_validate(this.form)">
<?php
} else {
// Standard Add a Comment
print '<input type="hidden" name="comment" value="Comment">';
print '<textarea name="quickadd" rows="4" cols="20">';
print "----\n'''";
if ($UserName) {
print "[{$UserName}]";
} else {
if ($NickName) {
print htmlspecialchars($NickName);
} else {
print "Anonymous@" . $_SERVER["REMOTE_ADDR"];
}
}
print " (" . date('Y/m/d') . ")''': ";
print "</textarea>\n";
if (!$UserName) {
if ($EnableCaptcha) {
print_captcha_box();
}
if (!$NickName) {
print '(Anonymous users, see <a href="' . $PrefsScript . '">UserOptions</a> to set a nickname.) ';
}
}
print '<input type="submit" name="append" value="Add a Comment" onClick="return epilogue_quickadd_validate(this.form)">';
}
?>
</div>
</form>
<?php
}
}
?>
<?php
}
?>
</div>
<div id="timestamp">
<?php
if (isset($args['timestamp'])) {
print '<i>Last edited ' . html_time($args['timestamp']);
if ($args['timestamp'] != '') {
if (isset($args['euser']) && $args['euser']) {
print ' by ' . $args['euser'];
} else {
print ' anonymously';
}
}
}
if (isset($args['twin']) && $args['twin'] != '') {
if (count($twin = $pagestore->twinpages($args['twin']))) {
print '<br>See twins of this page: ';
for ($i = 0; $i < count($twin); $i++) {
print html_twin($twin[$i][0], $twin[$i][1]) . ' ';
}
}
}
?>
</div>
<?php
if ($AdditionalFooter) {
include $AdditionalFooter;
}
?>
</div>
</NOINDEX>
</body>
</html>
<?php
}
function latex_history_entry($page, $version, $time, $host, $user, $c1, $c2, $comment)
{
return "<tr><td>" . "<input type=\"radio\" name=\"ver1\" value=\"{$version}\"" . ($c1 ? ' checked="checked"' : '') . " /></td>\n" . " <td>" . "<input type=\"radio\" name=\"ver2\" value=\"{$version}\"" . ($c2 ? ' checked="checked"' : '') . " /></td>\n" . "<td><a href=\"" . viewURL($page, $version) . "\">" . latex_time($time) . "</a> . . . . " . ($user == '' ? $host : latex_ref($user, $user, $host)) . ($comment == '' ? '' : ' ' . latex_bold_start() . '[' . str_replace('<', '<', str_replace('&', '&', $comment)) . ']' . latex_bold_end()) . "</td></tr>\n";
}
function parse($args, $page)
{
global $HTTP_COOKIE_VARS, $pagestore, $UserName;
$poll_user = addslashes($UserName);
// is a ballot being cast?
if ($_POST['poll_vote']) {
if ($poll_user && $_POST['poll_choice']) {
$vote_title = $this->quote($_POST['poll_title']);
// check if they have already voted.
$q1 = $pagestore->dbh->query("SELECT id " . "FROM " . $this->tblname . " " . "WHERE title='{$vote_title}' " . "AND author='{$poll_user}'");
$results = $pagestore->dbh->result($q1);
if (!$results) {
foreach ($_POST['poll_choice'] as $vote_choice) {
$vote_choice = $this->quote($vote_choice);
$query = "INSERT INTO " . $this->tblname . " " . "(title, author, choice) " . "VALUES ('{$vote_title}', '{$poll_user}', " . "'{$vote_choice}')";
$pagestore->dbh->query($query);
}
}
}
header('Location: ' . viewURL($page));
exit;
} else {
if ($_GET['vote_cancel']) {
if ($poll_user && $_GET['poll_title']) {
$vote_title = $this->quote($_GET['poll_title']);
$query = "DELETE FROM " . $this->tblname . " " . "WHERE title='{$vote_title}' " . "AND author='{$poll_user}'";
$pagestore->dbh->query($query);
}
header('Location: ' . viewURL($page));
exit;
} else {
if (isset($_GET['poll_show_results'])) {
$poll_show_results = $_GET['poll_show_results'] ? 1 : 0;
setcookie('pollshowresults', $poll_show_results, time() + 157680000, "/", false);
header('Location: ' . viewURL($page));
exit;
}
}
}
// poll type
preg_match('/^((single|multiple) )?(.*)/i', $args, $matches);
$poll_type = strtolower($matches[2]) == 'multiple' ? POLL_MULTIPLE : POLL_SINGLE;
$args = $matches[3];
// poll title and members
$ob = strpos($args, '(');
if ($ob === FALSE) {
$poll_title = $args;
$poll_members = array();
} else {
$poll_title = trim(substr($args, 0, $ob));
$poll_members = substr($args, $ob + 1);
$poll_members = rtrim($poll_members, ')');
$poll_members = explode('|', $poll_members);
for ($i = 0; $i < count($poll_members); $i++) {
$poll_members[$i] = trim($poll_members[$i]);
}
}
if ($poll_user) {
// check if they have already voted.
$query_title = addslashes($poll_title);
$q1 = $pagestore->dbh->query("SELECT id " . "FROM " . $this->tblname . " " . "WHERE title='{$query_title}' " . "AND author='{$poll_user}'");
$results = $pagestore->dbh->result($q1);
} else {
// show results if not logged in
$results = true;
}
if ($results) {
$show_results = 1;
$show_vote_widgets = 0;
} else {
$show_results = isset($HTTP_COOKIE_VARS['pollshowresults']) && $HTTP_COOKIE_VARS['pollshowresults'] ? 1 : 0;
$show_vote_widgets = 1;
}
return $this->draw_poll($poll_user, $poll_type, $poll_title, $poll_members, $show_results, $show_vote_widgets);
}
function template_reparent($args)
{
$newLocation = viewURL($args['page']);
header('Location: ' . $newLocation);
}
function template_common_prologue($args)
{
global $WikiName, $HomePage, $WikiLogo, $MetaKeywords, $MetaDescription;
global $StyleScript, $SeparateTitleWords, $SeparateHeaderWords;
$keywords = ' ' . html_split_name($args['headlink']);
$keywords = str_replace('"', '"', $keywords);
preg_match("/^(.*)\\//", $args['headlink'], $path);
// Find startpath of page
ob_start();
// Start buffering output.
if ($SeparateTitleWords) {
$args['title'] = html_split_name($args['title']);
}
?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns = "http://www.w3.org/1999/xhtml">
<head>
<meta name="KEYWORDS" content="<?php
print $MetaKeywords . $keywords;
?>
" />
<meta name="DESCRIPTION" content="<?php
print $MetaDescription;
?>
" />
<?php
if ($args['norobots']) {
?>
<meta name="ROBOTS" content="NOINDEX, NOFOLLOW" />
<?php
}
?>
<link rel="STYLESHEET" href="<?php
print $StyleScript;
?>
" type="text/css" />
<title><?php
print $args['title'] . ' - ' . $WikiName;
?>
</title>
</head>
<body>
<div id="header">
<div class="logo">
<a href="<?php
print viewURL($HomePage);
?>
"><img
src="<?php
print $WikiLogo;
?>
" alt="[Home]" /></a>
</div>
<h1>
<?php
print $args['heading'];
if ($args['headlink'] != '') {
?>
<a class="title" href="<?php
print findURL($args['headlink']);
?>
">
<?php
if ($SeparateHeaderWords) {
print html_split_name($args['headlink']);
} else {
print $args['headlink'];
}
?>
</a>
<?php
}
print $args['headsufx'];
?>
</h1>
<div id="toolbar-top">
<?php
if ($args['toolbar']) {
if (isset($path[1])) {
print html_toolbar_top($path[1]);
} else {
print html_toolbar_top("");
}
}
?>
</div>
<hr />
</div>
<?php
}
