static function init()
{
global $Opt;
$confid = @$Opt["confid"];
if (!$confid && PHP_SAPI == "cli") {
$cliopt = getopt("n:", array("name:"));
if (@$cliopt["n"]) {
$confid = $cliopt["n"];
} else {
if (@$cliopt["name"]) {
$confid = $cliopt["name"];
}
}
} else {
if (!$confid) {
$base = Navigation::site_absolute(true);
if ($multis = @$Opt["multiconferenceAnalyzer"]) {
foreach (is_array($multis) ? $multis : array($multis) as $multi) {
list($match, $replace) = explode(" ", $multi);
if (preg_match("`\\A{$match}`", $base, $m)) {
$confid = $replace;
for ($i = 1; $i < count($m); ++$i) {
$confid = str_replace("\${$i}", $m[$i], $confid);
}
break;
}
}
} else {
if (preg_match(',/([^/]+)/\\z,', $base, $m)) {
$confid = $m[1];
}
}
}
}
if (!@$confid) {
$confid = "__nonexistent__";
} else {
if (!preg_match(',\\A[-a-zA-Z0-9_][-a-zA-Z0-9_.]*\\z,', $confid)) {
$confid = "__invalid__";
}
}
foreach (array("dbName", "dbUser", "dbPassword", "dsn") as $k) {
if (isset($Opt[$k]) && is_string($Opt[$k])) {
$Opt[$k] = preg_replace(',\\*|\\$\\{conf(?:id|name)\\}|\\$conf(?:id|name)\\b,', $confid, $Opt[$k]);
}
}
if (!@$Opt["dbName"] && !@$Opt["dsn"]) {
$Opt["dbName"] = $confid;
}
$Opt["confid"] = $confid;
}
static function init()
{
global $Opt;
assert(self::$original_opt === null);
self::$original_opt = $Opt;
$confid = get($Opt, "confid");
if (!$confid && PHP_SAPI == "cli") {
$cliopt = getopt("n:", array("name:"));
if (get($cliopt, "n")) {
$confid = $cliopt["n"];
} else {
if (get($cliopt, "name")) {
$confid = $cliopt["name"];
}
}
} else {
if (!$confid) {
$base = Navigation::site_absolute(true);
if ($multis = get($Opt, "multiconferenceAnalyzer")) {
foreach (is_array($multis) ? $multis : array($multis) as $multi) {
list($match, $replace) = explode(" ", $multi);
if (preg_match("`\\A{$match}`", $base, $m)) {
$confid = $replace;
for ($i = 1; $i < count($m); ++$i) {
$confid = str_replace("\${$i}", $m[$i], $confid);
}
break;
}
}
} else {
if (preg_match(',/([^/]+)/\\z,', $base, $m)) {
$confid = $m[1];
}
}
}
}
if (!$confid) {
$confid = "__nonexistent__";
} else {
if (!preg_match(',\\A[-a-zA-Z0-9_][-a-zA-Z0-9_.]*\\z,', $confid)) {
$confid = "__invalid__";
}
}
self::assign_confid($Opt, $confid);
}
private function crosscheck_options()
{
global $Opt, $ConfSitePATH;
// set longName, downloadPrefix, etc.
$confid = $Opt["confid"];
if ((!isset($Opt["longName"]) || $Opt["longName"] == "") && (!isset($Opt["shortName"]) || $Opt["shortName"] == "")) {
$Opt["shortNameDefaulted"] = true;
$Opt["longName"] = $Opt["shortName"] = $confid;
} else {
if (!isset($Opt["longName"]) || $Opt["longName"] == "") {
$Opt["longName"] = $Opt["shortName"];
} else {
if (!isset($Opt["shortName"]) || $Opt["shortName"] == "") {
$Opt["shortName"] = $Opt["longName"];
}
}
}
if (!isset($Opt["downloadPrefix"]) || $Opt["downloadPrefix"] == "") {
$Opt["downloadPrefix"] = $confid . "-";
}
self::$gShortName = $Opt["shortName"];
self::$gLongName = $Opt["longName"];
// expand ${confid}, ${confshortname}
foreach (array("sessionName", "downloadPrefix", "conferenceSite", "paperSite", "defaultPaperSite", "contactName", "contactEmail", "docstore") as $k) {
if (isset($Opt[$k]) && is_string($Opt[$k]) && strpos($Opt[$k], "\$") !== false) {
$Opt[$k] = preg_replace(',\\$\\{confid\\}|\\$confid\\b,', $confid, $Opt[$k]);
$Opt[$k] = preg_replace(',\\$\\{confshortname\\}|\\$confshortname\\b,', $Opt["shortName"], $Opt[$k]);
}
}
foreach (array("emailFrom", "emailSender", "emailCc", "emailReplyTo") as $k) {
if (isset($Opt[$k]) && is_string($Opt[$k]) && strpos($Opt[$k], "\$") !== false) {
$Opt[$k] = preg_replace(',\\$\\{confid\\}|\\$confid\\b,', $confid, $Opt[$k]);
if (strpos($Opt[$k], "confshortname") !== false) {
$v = rfc2822_words_quote($Opt["shortName"]);
if ($v[0] === "\"" && strpos($Opt[$k], "\"") !== false) {
$v = substr($v, 1, strlen($v) - 2);
}
$Opt[$k] = preg_replace(',\\$\\{confshortname\\}|\\$confshortname\\b,', $v, $Opt[$k]);
}
}
}
// remove final slash from $Opt["paperSite"]
if (!isset($Opt["paperSite"]) || $Opt["paperSite"] == "") {
$Opt["paperSite"] = Navigation::site_absolute();
}
if ($Opt["paperSite"] == "" && isset($Opt["defaultPaperSite"])) {
$Opt["paperSite"] = $Opt["defaultPaperSite"];
}
$Opt["paperSite"] = preg_replace('|/+\\z|', "", $Opt["paperSite"]);
// option name updates (backwards compatibility)
foreach (array("assetsURL" => "assetsUrl", "jqueryURL" => "jqueryUrl", "jqueryCDN" => "jqueryCdn", "disableCSV" => "disableCsv") as $kold => $knew) {
if (isset($Opt[$kold]) && !isset($Opt[$knew])) {
$Opt[$knew] = $Opt[$kold];
}
}
// set assetsUrl and scriptAssetsUrl
if (!isset($Opt["scriptAssetsUrl"]) && isset($_SERVER["HTTP_USER_AGENT"]) && strpos($_SERVER["HTTP_USER_AGENT"], "MSIE") !== false) {
$Opt["scriptAssetsUrl"] = Navigation::siteurl();
}
if (!isset($Opt["assetsUrl"])) {
$Opt["assetsUrl"] = Navigation::siteurl();
}
if ($Opt["assetsUrl"] !== "" && !str_ends_with($Opt["assetsUrl"], "/")) {
$Opt["assetsUrl"] .= "/";
}
if (!isset($Opt["scriptAssetsUrl"])) {
$Opt["scriptAssetsUrl"] = $Opt["assetsUrl"];
}
Ht::$img_base = $Opt["assetsUrl"] . "images/";
// set docstore
if (get($Opt, "docstore") === true) {
$Opt["docstore"] = "docs";
} else {
if (!get($Opt, "docstore") && get($Opt, "filestore")) {
// backwards compat
if (($Opt["docstore"] = $Opt["filestore"]) === true) {
$Opt["docstore"] = "filestore";
}
$Opt["docstoreSubdir"] = get($Opt, "filestoreSubdir");
}
}
if (get($Opt, "docstore") && $Opt["docstore"][0] !== "/") {
$Opt["docstore"] = $ConfSitePATH . "/" . $Opt["docstore"];
}
// handle timezone
if (function_exists("date_default_timezone_set")) {
if (isset($Opt["timezone"])) {
if (!date_default_timezone_set($Opt["timezone"])) {
self::msg_error("Timezone option “" . htmlspecialchars($Opt["timezone"]) . "” is invalid; falling back to “America/New_York”.");
date_default_timezone_set("America/New_York");
}
} else {
if (!ini_get("date.timezone") && !getenv("TZ")) {
date_default_timezone_set("America/New_York");
}
}
}
// set safePasswords
if (!get($Opt, "safePasswords") || is_int($Opt["safePasswords"]) && $Opt["safePasswords"] < 1) {
$Opt["safePasswords"] = 0;
} else {
if ($Opt["safePasswords"] === true) {
$Opt["safePasswords"] = 1;
}
}
if (!isset($Opt["contactdb_safePasswords"])) {
$Opt["contactdb_safePasswords"] = $Opt["safePasswords"];
}
// set defaultFormat
self::$gDefaultFormat = (int) get($Opt, "defaultFormat");
self::$gFormatInfo = null;
}
static function contact_tracker_comet($pids = null)
{
global $Opt, $Now;
$comet_dir = get($Opt, "trackerCometUpdateDirectory");
$comet_url = get($Opt, "trackerCometSite");
if (!$comet_dir && !$comet_url) {
return;
}
// calculate status
$conference = Navigation::site_absolute();
$tracker = self::lookup();
// first drop notification json in trackerCometUpdateDirectory
if ($comet_dir) {
$j = array("ok" => true, "conference" => $conference, "tracker_status" => self::tracker_status($tracker), "tracker_status_at" => $tracker->position_at);
if ($pids) {
$j["pulse"] = true;
}
if (!str_ends_with($comet_dir, "/")) {
$comet_dir .= "/";
}
$suffix = "";
$count = 0;
while (($f = @fopen($comet_dir . $Now . $suffix, "x")) === false && $count < 20) {
$suffix = "x" . mt_rand(0, 65535);
++$count;
}
if ($f !== false) {
fwrite($f, json_encode($j));
fclose($f);
return;
} else {
trigger_error("{$comet_dir} not writable", E_USER_WARNING);
}
}
// second contact trackerCometSite
if (!$comet_url) {
return;
}
if (!preg_match(',\\Ahttps?:,', $comet_url)) {
preg_match(',\\A(.*:)(//[^/]*),', $conference, $m);
if ($comet_url[0] !== "/") {
$comet_url = "/" . $comet_url;
}
if (preg_match(',\\A//,', $comet_url)) {
$comet_url = $m[1] . $comet_url;
} else {
$comet_url = $m[1] . $m[2] . $comet_url;
}
}
if (!str_ends_with($comet_url, "/")) {
$comet_url .= "/";
}
$context = stream_context_create(array("http" => array("method" => "GET", "ignore_errors" => true, "content" => "", "timeout" => 1.0)));
$comet_url .= "update?conference=" . urlencode($conference) . "&tracker_status=" . urlencode(self::tracker_status($tracker)) . "&tracker_status_at=" . $tracker->position_at;
if ($pids) {
$comet_url .= "&pulse=1";
}
$stream = @fopen($comet_url, "r", false, $context);
if (!$stream) {
$e = error_get_last();
error_log($comet_url . ": " . $e["message"]);
return false;
}
if (!($data = stream_get_contents($stream)) || !($data = json_decode($data))) {
error_log($comet_url . ": read failure");
}
fclose($stream);
}
private function crosscheck_options()
{
global $Opt, $ConfSiteBase;
// set longName, downloadPrefix, etc.
$confid = $Opt["confid"];
if ((!isset($Opt["longName"]) || $Opt["longName"] == "") && (!isset($Opt["shortName"]) || $Opt["shortName"] == "")) {
$Opt["shortNameDefaulted"] = true;
$Opt["longName"] = $Opt["shortName"] = $confid;
} else {
if (!isset($Opt["longName"]) || $Opt["longName"] == "") {
$Opt["longName"] = $Opt["shortName"];
} else {
if (!isset($Opt["shortName"]) || $Opt["shortName"] == "") {
$Opt["shortName"] = $Opt["longName"];
}
}
}
if (!isset($Opt["downloadPrefix"]) || $Opt["downloadPrefix"] == "") {
$Opt["downloadPrefix"] = $confid . "-";
}
// expand ${confid}, ${confshortname}
foreach (array("sessionName", "downloadPrefix", "conferenceSite", "paperSite", "defaultPaperSite", "contactName", "contactEmail", "emailFrom", "emailSender", "emailCc", "emailReplyTo") as $k) {
if (isset($Opt[$k]) && is_string($Opt[$k]) && strpos($Opt[$k], "\$") !== false) {
$Opt[$k] = preg_replace(',\\$\\{confid\\}|\\$confid\\b,', $confid, $Opt[$k]);
$Opt[$k] = preg_replace(',\\$\\{confshortname\\}|\\$confshortname\\b,', $Opt["shortName"], $Opt[$k]);
}
}
// remove final slash from $Opt["paperSite"]
if (!isset($Opt["paperSite"]) || $Opt["paperSite"] == "") {
$Opt["paperSite"] = Navigation::site_absolute();
}
if ($Opt["paperSite"] == "" && isset($Opt["defaultPaperSite"])) {
$Opt["paperSite"] = $Opt["defaultPaperSite"];
}
$Opt["paperSite"] = preg_replace('|/+\\z|', "", $Opt["paperSite"]);
// set assetsUrl and scriptAssetsUrl
if (!isset($Opt["scriptAssetsUrl"]) && isset($_SERVER["HTTP_USER_AGENT"]) && strpos($_SERVER["HTTP_USER_AGENT"], "MSIE") !== false) {
$Opt["scriptAssetsUrl"] = $ConfSiteBase;
}
if (!isset($Opt["assetsUrl"])) {
$Opt["assetsUrl"] = $ConfSiteBase;
}
if ($Opt["assetsUrl"] !== "" && !str_ends_with($Opt["assetsUrl"], "/")) {
$Opt["assetsUrl"] .= "/";
}
if (!isset($Opt["scriptAssetsUrl"])) {
$Opt["scriptAssetsUrl"] = $Opt["assetsUrl"];
}
Ht::$img_base = $Opt["assetsUrl"] . "images/";
// set docstore from filestore
if (@$Opt["docstore"] === true) {
$Opt["docstore"] = "docs";
} else {
if (!@$Opt["docstore"] && @$Opt["filestore"]) {
if (($Opt["docstore"] = $Opt["filestore"]) === true) {
$Opt["docstore"] = "filestore";
}
$Opt["docstoreSubdir"] = @$Opt["filestoreSubdir"];
}
}
// handle timezone
if (function_exists("date_default_timezone_set")) {
if (isset($Opt["timezone"])) {
if (!date_default_timezone_set($Opt["timezone"])) {
$this->errorMsg("Timezone option “" . htmlspecialchars($Opt["timezone"]) . "” is invalid; falling back to “America/New_York”.");
date_default_timezone_set("America/New_York");
}
} else {
if (!ini_get("date.timezone") && !getenv("TZ")) {
date_default_timezone_set("America/New_York");
}
}
}
// set safePasswords
if (!@$Opt["safePasswords"] || is_int($Opt["safePasswords"]) && $Opt["safePasswords"] < 1) {
$Opt["safePasswords"] = 0;
} else {
if ($Opt["safePasswords"] === true) {
$Opt["safePasswords"] = 1;
}
}
}
