function set_path_variables()
{
global $ConfSitePATH, $ConfSiteBase, $ConfSiteSuffix;
if (!@$ConfSitePATH) {
$ConfSitePATH = substr(__FILE__, 0, strrpos(__FILE__, "/"));
while ($ConfSitePATH !== "" && !file_exists("{$ConfSitePATH}/src/init.php")) {
$ConfSitePATH = substr($ConfSitePATH, 0, strrpos($ConfSitePATH, "/"));
}
if ($ConfSitePATH === "") {
$ConfSitePATH = "/var/www/html";
}
}
require_once "{$ConfSitePATH}/lib/navigation.php";
if (@$ConfSiteBase === null) {
$ConfSiteBase = Navigation::siteurl();
}
if (@$ConfSiteSuffix === null) {
$ConfSiteSuffix = Navigation::php_suffix();
}
}
public function table_html($listname, $options = array())
{
global $Conf;
if (!$this->_prepare()) {
return null;
}
if (isset($options["fold"])) {
foreach ($options["fold"] as $n => $v) {
$this->viewmap->{$n} = $v;
}
}
if (isset($options["table_id"])) {
$this->viewmap->table_id = $options["table_id"];
}
// need tags for row coloring
if ($this->contact->can_view_tags(null)) {
$this->qopts["tags"] = 1;
}
$this->table_type = $listname;
// get column list, check sort
$field_list = $this->_list_columns($listname);
if (!$field_list) {
Conf::msg_error("There is no paper list query named “" . htmlspecialchars($listname) . "”.");
return null;
}
$field_list = $this->_columns($field_list, true);
$body_attr = $this->row_attr;
$rows = $this->_rows($field_list);
if ($rows === null) {
return null;
}
// return IDs if requested
if (empty($rows)) {
if ($altq = $this->search->alternate_query()) {
$altqh = htmlspecialchars($altq);
$url = $this->search->url_site_relative_raw($altq);
if (substr($url, 0, 5) == "search") {
$altqh = "<a href=\"" . htmlspecialchars(Navigation::siteurl() . $url) . "\">" . $altqh . "</a>";
}
return "No matching papers. Did you mean “{$altqh}”?";
} else {
return "No matching papers";
}
}
// get field array
$fieldDef = array();
$ncol = $titlecol = 0;
// folds: au:1, anonau:2, fullrow:3, aufull:4, force:5, rownum:6, [fields]
$next_fold = 7;
foreach ($field_list as $fdef) {
if ($fdef->view != Column::VIEW_NONE) {
$fieldDef[] = $fdef;
}
if ($fdef->view != Column::VIEW_NONE && $fdef->foldable) {
$fdef->foldable = $next_fold;
++$next_fold;
}
if ($fdef->name == "title") {
$titlecol = $ncol;
}
if ($fdef->view == Column::VIEW_COLUMN && !$fdef->is_folded) {
++$ncol;
}
}
// count non-callout columns
$skipcallout = 0;
foreach ($fieldDef as $fdef) {
if ($fdef->name != "id" && !isset($fdef->is_selector)) {
break;
} else {
++$skipcallout;
}
}
// create render state
$rstate = new PaperListRenderState($ncol, $titlecol, $skipcallout);
// collect row data
$body = array();
$lastheading = !empty($this->search->groupmap) ? -1 : -2;
$need_render = false;
foreach ($rows as $row) {
++$this->count;
if ($lastheading > -2) {
$lastheading = $this->_check_heading($this->_row_thenval($row), $rstate, $rows, $lastheading, $body);
}
$body[] = $this->_row_text($rstate, $row, $fieldDef);
if ($this->need_render && !$need_render) {
$Conf->footerScript('$(plinfo.render_needed)', 'plist_render_needed');
$need_render = true;
}
if ($this->need_render && $this->count % 16 == 15) {
$body[count($body) - 1] .= " <script>plinfo.render_needed()</script>\n";
$this->need_render = false;
}
}
if ($lastheading > -2 && $this->search->is_order_anno) {
while ($lastheading + 1 < count($this->search->groupmap)) {
$lastheading = $this->_check_heading($lastheading + 1, $rstate, $rows, $lastheading, $body);
}
}
// header cells
$colhead = "";
$url = $this->search->url_site_relative_raw();
if (!defval($options, "noheader")) {
$colhead .= " <thead class=\"pltable\">\n <tr class=\"pl_headrow\">";
$ord = 0;
$titleextra = $this->_make_title_header_extra($rstate, $fieldDef, get($options, "header_links"));
foreach ($fieldDef as $fdef) {
if ($fdef->view != Column::VIEW_COLUMN || $fdef->is_folded) {
continue;
}
$colhead .= "<th class=\"pl " . $fdef->className;
if ($fdef->foldable) {
$colhead .= " fx" . $fdef->foldable;
}
$colhead .= "\">";
if ($fdef->has_content) {
$colhead .= $this->_field_title($fdef, $ord);
}
if ($titleextra && $fdef->className == "pl_title") {
$colhead .= $titleextra;
$titleextra = false;
}
$colhead .= "</th>";
++$ord;
}
$colhead .= "</tr>\n";
if ($this->search->is_order_anno) {
$colhead .= " <tr class=\"pl_headrow pl_annorow\" data-anno-tag=\"{$this->search->is_order_anno}\">";
if ($rstate->titlecol) {
$colhead .= "<td colspan=\"{$rstate->titlecol}\"></td>";
}
$colhead .= "<td colspan=\"" . ($rstate->ncol - $rstate->titlecol) . "\"><a href=\"#\" onclick=\"return plinfo_tags.edit_anno(this)\">Annotate order</a></td></tr>\n";
}
$colhead .= " </thead>\n";
}
// table skeleton including fold classes
$foldclasses = array();
if ($this->foldable) {
$foldclasses = $this->_analyze_folds($rstate, $fieldDef);
}
$enter = "";
if (self::$include_stash) {
$enter .= Ht::take_stash();
}
$enter .= "<table class=\"pltable plt_" . htmlspecialchars($listname);
if (defval($options, "class")) {
$enter .= " " . $options["class"];
}
if ($this->listNumber) {
$enter .= " has_hotcrp_list";
}
if (!empty($foldclasses)) {
$enter .= " " . join(" ", $foldclasses);
}
if ($this->viewmap->table_id) {
$enter .= "\" id=\"" . $this->viewmap->table_id;
}
if (defval($options, "attributes")) {
foreach ($options["attributes"] as $n => $v) {
$enter .= "\" {$n}=\"" . htmlspecialchars($v);
}
}
if ($this->search->is_order_anno) {
$enter .= "\" data-order-tag=\"{$this->search->is_order_anno}";
}
foreach ($body_attr as $k => $v) {
$enter .= "\" {$k}=\"" . htmlspecialchars($v);
}
if ($this->listNumber) {
$enter .= '" data-hotcrp-list="' . $this->listNumber;
}
$enter .= "\" data-fold=\"true\">\n";
$exit = "</table>";
// maybe make columns, maybe not
$tbody_class = "pltable";
if ($this->viewmap->columns && !empty($rstate->ids) && $this->_column_split($rstate, $colhead, $body)) {
$enter = '<div class="plsplit_col_ctr_ctr"><div class="plsplit_col_ctr">' . $enter;
$exit = $exit . "</div></div>";
$ncol = $rstate->split_ncol;
$tbody_class = "pltable_split";
} else {
$enter .= $colhead;
$tbody_class .= $rstate->hascolors ? " pltable_colored" : "";
}
// footer
$foot = "";
if ($this->viewmap->statistics && !$this->viewmap->columns) {
$foot .= $this->_statistics_rows($rstate, $fieldDef);
}
if ($fieldDef[0] instanceof SelectorPaperColumn && !defval($options, "nofooter")) {
$foot .= $this->_footer($ncol, get_s($options, "footer_extra"));
}
if ($foot) {
$enter .= ' <tfoot' . ($rstate->hascolors ? ' class="pltable_colored"' : "") . ">\n" . $foot . " </tfoot>\n";
}
// body
$enter .= " <tbody class=\"{$tbody_class}\">\n";
// header scripts to set up delegations
if ($this->_header_script) {
$enter .= ' <script>' . $this->_header_script . "</script>\n";
}
// session variable to remember the list
if ($this->listNumber) {
$sl = $this->search->create_session_list_object($rstate->ids, self::_listDescription($listname), $this->sortdef());
if (isset($this->qreq->sort)) {
$url .= (strpos($url, "?") ? "&" : "?") . "sort=" . urlencode($this->qreq->sort);
}
$sl->url = $url;
if (get($options, "list_properties")) {
foreach ($options["list_properties"] as $k => $v) {
$sl->{$k} = $v;
}
}
SessionList::change($this->listNumber, $sl);
}
foreach ($fieldDef as $fdef) {
if ($fdef->has_content) {
$this->any[$fdef->name] = true;
}
}
if ($rstate->has_openau) {
$this->any->openau = true;
}
if ($rstate->has_anonau) {
$this->any->anonau = true;
}
$this->ids = $rstate->ids;
return $enter . join("", $body) . " </tbody>\n" . $exit;
}
function quicklinks($id, $baseUrl, $args, $listtype)
{
global $Me, $Conf;
$list = SessionList::active($listtype, $id);
if (!$list) {
return "";
}
$args["ls"] = null;
$x = '<td class="quicklinks nw has_hotcrp_list" data-hotcrp-list="' . $list->listno . '">';
if ($list->id_position > 0) {
$x .= _one_quicklink($list->ids[$list->id_position - 1], $baseUrl, $args, $listtype, true);
}
if (@$list->description) {
$x .= $list->id_position > 0 ? " " : "";
if (@$list->url) {
$x .= '<a id="quicklink_list" class="x" href="' . htmlspecialchars(Navigation::siteurl() . $list->url) . "\">" . $list->description . "</a>";
} else {
$x .= '<span id="quicklink_list">' . $list->description . '</span>';
}
}
if (isset($list->ids[$list->id_position + 1])) {
$x .= $list->id_position > 0 || @$list->description ? " " : "";
$x .= _one_quicklink($list->ids[$list->id_position + 1], $baseUrl, $args, $listtype, false);
}
return $x . '</td>';
}
function hoturl_image($page)
{
return Navigation::siteurl() . $page;
}
function header($title, $id, $actionBar, $title_div = null)
{
global $ConfSitePATH, $Me, $Now, $Opt;
if ($this->headerPrinted) {
return;
}
// <head>
if ($title === "Home") {
$title = "";
}
$this->header_head($title);
// <body>
$body_class = "";
if ($id === "paper_view" || $id === "paper_edit" || $id === "review" || $id === "assign") {
$body_class = "paper";
}
echo "<body";
if ($id) {
echo ' id="', $id, '"';
}
if ($body_class) {
echo ' class="', $body_class, '"';
}
echo ">\n";
// initial load (JS's timezone offsets are negative of PHP's)
Ht::stash_script("hotcrp_load.time(" . -date("Z", $Now) / 60 . "," . (get($Opt, "time24hour") ? 1 : 0) . ")");
// deadlines settings
if ($Me) {
Ht::stash_script("hotcrp_deadlines.init(" . json_encode($Me->my_deadlines($this->paper)) . ")");
}
if (self::$gDefaultFormat) {
Ht::stash_script("render_text.set_default_format(" . self::$gDefaultFormat . ")");
}
// meeting tracker
$trackerowner = ($trackerstate = $this->setting_json("tracker")) && $trackerstate->trackerid && $trackerstate->sessionid == session_id();
if ($trackerowner) {
Ht::stash_script("hotcrp_deadlines.tracker(0)");
}
echo '<div id="prebody"><div id="header">';
// $header_site
$is_home = $id === "home";
$site_div = '<div id="header_site" class="header_site_logo ' . ($is_home ? "header_site_home" : "header_site_page") . '"><h1><a class="qq" href="' . hoturl("index") . '">' . htmlspecialchars($Opt["shortName"]);
if (!$is_home) {
$site_div .= ' <span style="font-weight:normal">Home</span>';
}
$site_div .= '</a></h1></div>';
// $header_profile
$profile_html = "";
if ($Me && !$Me->is_empty()) {
// profile link
$xsep = ' <span class="barsep">·</span> ';
if ($Me->has_email()) {
$profile_html .= '<a class="q" href="' . hoturl("profile") . '"><strong>' . htmlspecialchars($Me->email) . '</strong></a> <a href="' . hoturl("profile") . '">Profile</a>' . $xsep;
}
// "act as" link
if (($actas = get($_SESSION, "last_actas")) && get($_SESSION, "trueuser") && ($Me->privChair || Contact::$trueuser_privChair === $Me)) {
// Link becomes true user if not currently chair.
if (!$Me->privChair || strcasecmp($Me->email, $actas) == 0) {
$actas = $_SESSION["trueuser"]->email;
}
if (strcasecmp($Me->email, $actas) != 0) {
$profile_html .= "<a href=\"" . selfHref(array("actas" => $actas)) . "\">" . ($Me->privChair ? htmlspecialchars($actas) : "Admin") . " " . Ht::img("viewas.png", "Act as " . htmlspecialchars($actas)) . "</a>" . $xsep;
}
}
// help, sign out
$x = $id == "search" ? "t={$id}" : ($id == "settings" ? "t=chair" : "");
$profile_html .= '<a href="' . hoturl("help", $x) . '">Help</a>';
if (!$Me->has_email() && !isset($Opt["httpAuthLogin"])) {
$profile_html .= $xsep . '<a href="' . hoturl("index", "signin=1") . '">Sign in</a>';
}
if (!$Me->is_empty() || isset($Opt["httpAuthLogin"])) {
$profile_html .= $xsep . '<a href="' . hoturl_post("index", "signout=1") . '">Sign out</a>';
}
}
if (!$title_div && $title) {
$title_div = '<div id="header_page"><h1>' . $title . '</h1></div>';
}
if (!$title_div && $actionBar) {
$title_div = '<hr class="c" />';
}
$renderf = get($Opt, "headerRenderer");
if (!$renderf) {
$renderf = "Conf::echo_header";
}
if (is_array($renderf)) {
require_once $renderf[0];
$renderf = $renderf[1];
}
call_user_func($renderf, $this, $is_home, $site_div, $title_div, $profile_html, $actionBar);
echo " <hr class=\"c\" /></div>\n";
echo "<div id=\"initialmsgs\">\n";
if (get($Opt, "maintenance")) {
echo "<div class=\"merror\"><strong>The site is down for maintenance.</strong> ", is_string($Opt["maintenance"]) ? $Opt["maintenance"] : "Please check back later.", "</div>";
}
$this->save_messages = false;
if (($msgs = $this->session("msgs")) && count($msgs)) {
$this->save_session("msgs", null);
foreach ($msgs as $m) {
$this->msg($m[0], $m[1]);
}
}
echo "</div>\n";
$this->headerPrinted = true;
echo "</div>\n<div id=\"body\" class=\"body\">\n";
// If browser owns tracker, send it the script immediately
if ($trackerowner) {
$this->echoScript();
}
// Callback for version warnings
if ($Me && $Me->privChair && (!isset($_SESSION["updatecheck"]) || $_SESSION["updatecheck"] + 20 <= $Now) && (!isset($Opt["updatesSite"]) || $Opt["updatesSite"])) {
$m = defval($Opt, "updatesSite", "//hotcrp.lcdf.org/updates");
$m .= (strpos($m, "?") === false ? "?" : "&") . "addr=" . urlencode($_SERVER["SERVER_ADDR"]) . "&base=" . urlencode(Navigation::siteurl()) . "&version=" . HOTCRP_VERSION;
$v = HOTCRP_VERSION;
if (is_dir("{$ConfSitePATH}/.git")) {
$args = array();
exec("export GIT_DIR=" . escapeshellarg($ConfSitePATH) . "/.git; git rev-parse HEAD 2>/dev/null; git merge-base origin/master HEAD 2>/dev/null", $args);
if (count($args) >= 1) {
$m .= "&git-head=" . urlencode($args[0]);
$v .= " " . $args[0];
}
if (count($args) >= 2) {
$m .= "&git-upstream=" . urlencode($args[1]);
$v .= " " . $args[1];
}
}
Ht::stash_script("check_version(\"{$m}\",\"{$v}\")");
$_SESSION["updatecheck"] = $Now;
}
}
private function header_head($title)
{
global $Me, $ConfSitePATH, $CurrentList;
echo "<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta http-equiv=\"Content-Style-Type\" content=\"text/css\" />\n<meta http-equiv=\"Content-Script-Type\" content=\"text/javascript\" />\n<meta http-equiv=\"Content-Language\" content=\"en\" />\n<meta name=\"google\" content=\"notranslate\" />\n";
if (strstr($title, "<") !== false) {
$title = preg_replace("/<([^>\"']|'[^']*'|\"[^\"]*\")*>/", "", $title);
}
echo $this->opt("fontScript", "");
echo $this->make_css_link("stylesheets/style.css"), "\n";
if ($this->opt("mobileStylesheet")) {
echo '<meta name="viewport" content="width=device-width, initial-scale=1">', "\n";
echo $this->make_css_link("stylesheets/mobile.css", "screen and (max-width: 768px)"), "\n";
}
foreach (mkarray($this->opt("stylesheets", [])) as $css) {
echo $this->make_css_link($css), "\n";
}
// favicon
$favicon = $this->opt("favicon");
if ($favicon) {
if (strpos($favicon, "://") === false && $favicon[0] != "/") {
if ($this->opt["assetsUrl"] && substr($favicon, 0, 7) === "images/") {
$favicon = $this->opt["assetsUrl"] . $favicon;
} else {
$favicon = Navigation::siteurl() . $favicon;
}
}
if (substr($favicon, -4) == ".png") {
echo "<link rel=\"icon\" type=\"image/png\" href=\"{$favicon}\" />\n";
} else {
if (substr($favicon, -4) == ".ico") {
echo "<link rel=\"shortcut icon\" href=\"{$favicon}\" />\n";
} else {
if (substr($favicon, -4) == ".gif") {
echo "<link rel=\"icon\" type=\"image/gif\" href=\"{$favicon}\" />\n";
} else {
echo "<link rel=\"icon\" href=\"{$favicon}\" />\n";
}
}
}
}
// jQuery
if (isset($this->opt["jqueryUrl"])) {
$jquery = $this->opt["jqueryUrl"];
} else {
if ($this->opt("jqueryCdn")) {
$jquery = "//code.jquery.com/jquery-1.12.3.min.js";
} else {
$jquery = "scripts/jquery-1.12.3.min.js";
}
}
Ht::stash_html($this->make_script_file($jquery, true) . "\n");
Ht::stash_html($this->make_script_file("scripts/jquery.color-2.1.2.min.js", true) . "\n");
Ht::stash_html($this->make_script_file("scripts/jquery.flot.min.js", true) . "\n");
//Ht::stash_html($this->make_script_file("scripts/ZeroClipboard.min.js", true) . "\n");
// Javascript settings to set before script.js
Ht::stash_script("siteurl=" . json_encode(Navigation::siteurl()) . ";siteurl_suffix=\"" . Navigation::php_suffix() . "\"");
if (session_id() !== "") {
Ht::stash_script("siteurl_postvalue=\"" . post_value() . "\"");
}
if (@$CurrentList && ($list = SessionList::lookup($CurrentList))) {
Ht::stash_script("hotcrp_list={num:{$CurrentList},id:\"" . addcslashes($list->listid, "\n\r\\\"/") . "\"}");
}
if ($urldefaults = hoturl_defaults()) {
Ht::stash_script("siteurl_defaults=" . json_encode($urldefaults) . ";");
}
Ht::stash_script("assetsurl=" . json_encode($this->opt["assetsUrl"]) . ";");
$huser = (object) array();
if ($Me && $Me->email) {
$huser->email = $Me->email;
}
if ($Me && $Me->is_pclike()) {
$huser->is_pclike = true;
}
Ht::stash_script("hotcrp_user="******"ZeroClipboard.setDefaults({moviePath:\"" . Navigation::siteurl() . "cacheable" . Navigation::php_suffix() . "?file=scripts/ZeroClipboard.swf&mtime=" . filemtime("$ConfSitePATH/scripts/ZeroClipboard.swf") . "\"})");
// script.js
if (!$this->opt("noDefaultScript")) {
Ht::stash_html($this->make_script_file("scripts/script.js") . "\n");
}
echo Ht::unstash();
echo "<title>";
if ($title) {
echo $title, " - ";
}
echo htmlspecialchars($this->short_name), "</title>\n</head>\n";
}