add_hook("display_entry", "pre");
// convert encoding to UTF-8
i18n_array_to_utf8($Pivot_Vars, $dummy_variable);
if (isset($Pivot_Vars['uid'])) {
$Pivot_Vars['uid'] = str_replace("standard-", "", $Pivot_Vars['uid']);
$Pivot_Vars['id'] = $Pivot_Vars['uid'];
}
$override_weblog = "";
// check if we need to override the template.
if (isset($Pivot_Vars['t'])) {
// explicitly defined template is most important.
$Pivot_Vars['t'] = basename($Pivot_Vars['t']);
$override_template = $Pivot_Vars['t'];
} else {
if (isset($Pivot_Vars['w']) && $Pivot_Vars['w'] != "") {
$override_weblog = weblog_from_para($Pivot_Vars['w']);
// Checking if weblog exists
if (!isset($Weblogs[$override_weblog])) {
piv_error("Weblog doesn't exist", "Selected weblog \"" . htmlspecialchars($Pivot_Vars['w']) . "\" doesn't exist.");
}
} else {
$override_weblog = find_current_weblog_referer();
}
}
// If non-crufty URLs (mod_rewrite) is enabled and someone tries to
// access the crufty URL, redirect (if not in preview mode).
// This is search engine friendly.
list($request_script) = explode("?", $_SERVER['REQUEST_URI']);
if (!isset($Pivot_Vars['f_title']) && $Cfg['mod_rewrite'] && basename($request_script) == "entry.php") {
if ($override_weblog == "") {
reset($Weblogs);
return true;
}
// Determine what weblogs to ping. If $Pivot_vars['weblogs'] is not set, we
// send pings for all weblogs.
if (!isset($Pivot_Vars['weblogs'])) {
$ping_weblogs = array();
foreach ($Weblogs as $name => $weblog) {
$ping_weblogs[] = $name;
}
} else {
$ping_weblogs = explode('|', urldecode($Pivot_Vars['weblogs']));
}
echo "<p>Now sending update-pings. This might take a while, so please be patient.<br />";
foreach ($ping_weblogs as $ping_weblog) {
echo "<hr size='1' noshade='noshade' />";
$ping_weblog = weblog_from_para($ping_weblog);
$title = $Weblogs[$ping_weblog]['name'];
$Current_weblog = $ping_weblog;
$file = $Weblogs[$ping_weblog]['front_filename'];
$logpath = $Weblogs[$ping_weblog]['front_path'];
if (siteurl_isset()) {
$url = $Weblogs[$ping_weblog]['siteurl'];
} else {
$url = $Paths['pivot_url'] . $logpath . $file;
$url = gethost() . fixpath($url);
}
$url = str_replace("/index.php", "/", $url);
$url = str_replace("/index.html", "/", $url);
$servers = explode("\n", $Cfg['ping_urls']);
echo "<p>url: {$url}<br /></p>";
flush();
}
echo $output;
flush();
}
// --------
// 'main'..
// --------
//split the input.
if (strpos($_GET['p'], "-") == 4) {
list($ye, $mo, $da) = explode("-", $_GET['p']);
list($da, $name, $weblog) = explode("/", $da);
} else {
list($ye, $mo, $da, $name, $weblog) = explode("/", $_GET['p']);
}
if ($weblog != "") {
$weblog = weblog_from_para($weblog);
$_GET['w'] = $weblog;
$Current_weblog = $weblog;
} else {
reset($Weblogs);
$Current_weblog = key($Weblogs);
}
// check to see if we want to filter on category.
if (in_array($ye, explode("|", $Cfg['cats']))) {
// if the second 'directory' is a category, we use that to filter whatever comes after..
$filtercat = $ye;
// we need to shift the year, month and day;
$ye = $mo;
$mo = $da;
$da = $name;
}
/**
* Creates the URL to the current or selected entry (by ID) with an
* optional query string, and optionally to a specific weblog.
*
* @param string $code
* @param string $query
* @param string $weblog
* @return string
*/
function snippet_entrylink($code = '', $query = '', $weblog = '')
{
global $Cfg, $db;
if ($code == '') {
$code = $db->entry['code'];
}
if ($weblog != '') {
$weblog = weblog_from_para($weblog);
}
$link = make_filelink($code, $weblog, "");
if ($query != '') {
if (strpos($link, "?") > 0) {
$link .= '&' . $query;
} else {
$link .= '?' . $query;
}
}
return $link;
}
/**
* piv_error prints an error message, does a debug backtrace print out
* and exits.
*
* On the admin pages it will just display the text on the current page and
* add the page footer (if endpage is equal to 1). On weblog pages it will use
* the extra page template for the current weblog.
*
* @param string $name
* @param string $message
* @param boolean $endpage
*/
function piv_error($name, $message, $endpage = 0)
{
global $db, $Current_weblog, $Weblogs, $Pivot_Vars;
if (!isset($db)) {
$db = new db();
}
if (!isset($Current_weblog)) {
reset($Weblogs);
if (isset($Pivot_Vars['w'])) {
$Current_weblog = weblog_from_para($Pivot_Vars['w']);
if (!$Current_weblog) {
$Current_weblog = key($Weblogs);
}
} else {
$Current_weblog = key($Weblogs);
}
}
debug_printbacktrace();
$text = "<div class='pivot-error'>\n<h2>{$name}</h2>\n\n" . "<p>{$message}</p>\n</div>\n";
if ($endpage == 1 || !defined('LIVEPAGE') && !defined('INWEBLOG')) {
echo $text;
PageFooter();
exit;
}
// Use the extra template for the current weblog
if (isset($Weblogs[$Current_weblog]['extra_template']) && $Weblogs[$Current_weblog]['extra_template'] != "") {
$template_html = load_template($Weblogs[$Current_weblog]['extra_template']);
} else {
$template_html = load_template($Weblogs[$Current_weblog]['archive_template']);
}
// Match and replace the [[weblog]] tags for the error output
$template_html = replace_subweblogs_templates($template_html, $text);
if (!$template_html) {
ErrorOut("Could not load template file: <i>{$template}</i> [does not exist]");
} else {
$output = $template_html;
$output = parse_step4($output);
}
echo $output;
flush();
exit;
}
function print_back()
{
global $Weblogs;
if (isset($_GET['w']) && !empty($_GET['w'])) {
$our_weblogs = array($Weblogs[weblog_from_para($_GET['w'])]);
} else {
$our_weblogs = $Weblogs;
}
echo "<br />\n";
foreach ($our_weblogs as $weblog) {
printf("<p>« " . lang('commentuser', 'back') . " <a href=\"%s%s\">%s</a></p>", $weblog['front_path'], $weblog['front_filename'], $weblog['name']);
}
}