function getHTML()
{
global $wgTitle, $wgUseFileCache, $title, $wgInputEncoding, $wgOutputEncoding;
global $wgSitename, $wgServer, $wgMessageCache, $wgLogo;
# I give up, Brion is right. Getting the message cache to work when there is no DB is tricky.
# Hard coding strings instead.
$noconnect = "<p><strong>Sorry! This site is experiencing technical difficulties.</strong></p><p>Try waiting a few minutes and reloading.</p><p><small>(Can't contact the database server: \$1)</small></p>";
$mainpage = 'Main Page';
$searchdisabled = <<<EOT
<p style="margin: 1.5em 2em 1em">{$wgSitename} search is disabled for performance reasons. You can search via Google in the meantime.
<span style="font-size: 89%; display: block; margin-left: .2em">Note that their indexes of {$wgSitename} content may be out of date.</span></p>',
EOT;
$googlesearch = "\n<!-- SiteSearch Google -->\n<FORM method=GET action=\"http://www.google.com/search\">\n<TABLE bgcolor=\"#FFFFFF\"><tr><td>\n<A HREF=\"http://www.google.com/\">\n<IMG SRC=\"http://www.google.com/logos/Logo_40wht.gif\"\nborder=\"0\" ALT=\"Google\"></A>\n</td>\n<td>\n<INPUT TYPE=text name=q size=31 maxlength=255 value=\"\$1\">\n<INPUT type=submit name=btnG VALUE=\"Google Search\">\n<font size=-1>\n<input type=hidden name=domains value=\"{$wgServer}\"><br /><input type=radio name=sitesearch value=\"\"> WWW <input type=radio name=sitesearch value=\"{$wgServer}\" checked> {$wgServer} <br />\n<input type='hidden' name='ie' value='\$2'>\n<input type='hidden' name='oe' value='\$2'>\n</font>\n</td></tr></TABLE>\n</FORM>\n<!-- SiteSearch Google -->";
$cachederror = "The following is a cached copy of the requested page, and may not be up to date. ";
# No database access
if (is_object($wgMessageCache)) {
$wgMessageCache->disable();
}
if (trim($this->error) == '') {
$this->error = $this->db->getProperty('mServer');
}
$text = str_replace('$1', $this->error, $noconnect);
$text .= wfGetSiteNotice();
if ($wgUseFileCache) {
if ($wgTitle) {
$t =& $wgTitle;
} else {
if ($title) {
$t = Title::newFromURL($title);
} elseif (@$_REQUEST['search']) {
$search = $_REQUEST['search'];
return $searchdisabled . str_replace(array('$1', '$2'), array(htmlspecialchars($search), $wgInputEncoding), $googlesearch);
} else {
$t = Title::newFromText($mainpage);
}
}
$cache = new CacheManager($t);
if ($cache->isFileCached()) {
$msg = '<p style="color: red"><b>' . $msg . "<br />\n" . $cachederror . "</b></p>\n";
$tag = '<div id="article">';
$text = str_replace($tag, $tag . $msg, $cache->fetchPageText());
}
}
return $text;
}
/**
* Standard fail function, called by default when a connection cannot be
* established.
* Displays the file cache if possible
*/
function wfEmergencyAbort(&$conn, $error)
{
global $wgTitle, $wgUseFileCache, $title, $wgInputEncoding, $wgOutputEncoding;
global $wgSitename, $wgServer, $wgMessageCache, $wgLogo;
# I give up, Brion is right. Getting the message cache to work when there is no DB is tricky.
# Hard coding strings instead.
$noconnect = "<h1><img src='{$wgLogo}' style='float:left;margin-right:1em' alt=''>{$wgSitename} has a problem</h1><p><strong>Sorry! This site is experiencing technical difficulties.</strong></p><p>Try waiting a few minutes and reloading.</p><p><small>(Can't contact the database server: \$1)</small></p>";
$mainpage = 'Main Page';
$searchdisabled = <<<EOT
<p style="margin: 1.5em 2em 1em">{$wgSitename} search is disabled for performance reasons. You can search via Google in the meantime.
<span style="font-size: 89%; display: block; margin-left: .2em">Note that their indexes of {$wgSitename} content may be out of date.</span></p>',
EOT;
$googlesearch = "\n<!-- SiteSearch Google -->\n<FORM method=GET action=\"http://www.google.com/search\">\n<TABLE bgcolor=\"#FFFFFF\"><tr><td>\n<A HREF=\"http://www.google.com/\">\n<IMG SRC=\"http://www.google.com/logos/Logo_40wht.gif\"\nborder=\"0\" ALT=\"Google\"></A>\n</td>\n<td>\n<INPUT TYPE=text name=q size=31 maxlength=255 value=\"\$1\">\n<INPUT type=submit name=btnG VALUE=\"Google Search\">\n<font size=-1>\n<input type=hidden name=domains value=\"{$wgServer}\"><br /><input type=radio name=sitesearch value=\"\"> WWW <input type=radio name=sitesearch value=\"{$wgServer}\" checked> {$wgServer} <br />\n<input type='hidden' name='ie' value='\$2'>\n<input type='hidden' name='oe' value='\$2'>\n</font>\n</td></tr></TABLE>\n</FORM>\n<!-- SiteSearch Google -->";
$cachederror = "The following is a cached copy of the requested page, and may not be up to date. ";
if (!headers_sent()) {
header('HTTP/1.0 500 Internal Server Error');
header('Content-type: text/html; charset=' . $wgOutputEncoding);
/* Don't cache error pages! They cause no end of trouble... */
header('Cache-control: none');
header('Pragma: nocache');
}
# No database access
if (is_object($wgMessageCache)) {
$wgMessageCache->disable();
}
$msg = wfGetSiteNotice();
if ($msg == '') {
$msg = str_replace('$1', htmlspecialchars($error), $noconnect);
}
$text = $msg;
if ($wgUseFileCache) {
if ($wgTitle) {
$t =& $wgTitle;
} else {
if ($title) {
$t = Title::newFromURL($title);
} elseif (@$_REQUEST['search']) {
$search = $_REQUEST['search'];
echo $searchdisabled;
echo str_replace(array('$1', '$2'), array(htmlspecialchars($search), $wgInputEncoding), $googlesearch);
wfErrorExit();
} else {
$t = Title::newFromText($mainpage);
}
}
$cache = new CacheManager($t);
if ($cache->isFileCached()) {
$msg = '<p style="color: red"><b>' . $msg . "<br />\n" . $cachederror . "</b></p>\n";
$tag = '<div id="article">';
$text = str_replace($tag, $tag . $msg, $cache->fetchPageText());
}
}
echo $text;
wfErrorExit();
}
