/**
* Parsing the joint text of templates and entry text.
*/
function parse_step4($text)
{
global $parse_recursion;
// We keep a counter to prevent infinite loops. The maximum amount of
// recursion is 4.. We also set $Paths['log_url'] the first time.
if (isset($parse_recursion)) {
$parse_recursion++;
} else {
$parse_recursion = 1;
set_paths_log_url();
}
if ($parse_recursion > 4) {
return $text;
}
preg_match_all("|\\[\\[(.*)\\]\\]|U", $text, $match, PREG_PATTERN_ORDER);
foreach ($match[1] as $snippet_code) {
$snippet_replace = snippet_parse($snippet_code);
$text = str_replace("[[" . $snippet_code . "]]", $snippet_replace, $text);
}
$parse_recursion = 0;
return $text;
}
}
if (!isset($Pivot_Vars['t']) || empty($Pivot_Vars['t'])) {
if ($Pivot_Vars['w'] != "") {
$Pivot_Vars['t'] = basename($Weblogs[$Pivot_Vars['w']]['extra_template']);
} else {
$Pivot_Vars['t'] = "";
}
} else {
$Pivot_Vars['t'] = basename($Pivot_Vars['t']);
}
// If non-crufty URLs (mod_rewrite) is enabled and someone tries to
// access the crufty URL, redirect. (Search engine friendly.)
list($request_script) = explode("?", $_SERVER['REQUEST_URI']);
if ($Cfg['mod_rewrite'] && basename($request_script) == "archive.php" && $Pivot_Vars['c'] != "") {
$Current_weblog = $Pivot_Vars['w'];
set_paths_log_url();
$filelink = $Paths['log_url'] . "category/" . $Pivot_Vars['c'];
// Handle addition query parameters
if (para_weblog_needed($Pivot_Vars['w'])) {
$query = '?w=' . para_weblog($Pivot_Vars['w']) . '&';
} else {
$query = '?';
}
unset($_GET['c']);
unset($_GET['w']);
foreach ($_GET as $key => $value) {
$query .= $key . '=' . urlencode($value) . '&';
}
if ($query != '?') {
$filelink .= substr($query, 0, -1);
}
