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search.php
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<?php
// search.php -- HotCRP paper search page
// HotCRP is Copyright (c) 2006-2017 Eddie Kohler and Regents of the UC
// Distributed under an MIT-like license; see LICENSE
require_once("src/initweb.php");
require_once("src/papersearch.php");
if ($Me->is_empty())
$Me->escape();
global $Qreq;
if (!$Qreq)
$Qreq = make_qreq();
if (isset($Qreq->default) && $Qreq->defaultact)
$Qreq->fn = $Qreq->defaultact;
// paper group
$tOpt = PaperSearch::search_types($Me, $Qreq->t);
if (empty($tOpt)) {
$Conf->header("Search", "search", actionBar());
Conf::msg_error("You are not allowed to search for papers.");
exit;
}
if (isset($Qreq->t) && !isset($tOpt[$Qreq->t])) {
Conf::msg_error("You aren’t allowed to search that paper collection.");
unset($Qreq->t);
}
if (!isset($Qreq->t))
$Qreq->t = key($tOpt);
// search canonicalization
if (isset($Qreq->q))
$Qreq->q = trim($Qreq->q);
if (isset($Qreq->q) && $Qreq->q === "(All)")
$Qreq->q = "";
if ((isset($Qreq->qa) || isset($Qreq->qo) || isset($Qreq->qx)) && !isset($Qreq->q))
$Qreq->q = PaperSearch::canonical_query((string) $Qreq->qa, $Qreq->qo, $Qreq->qx, $Conf);
else
unset($Qreq->qa, $Qreq->qo, $Qreq->qx);
// paper selection
global $SSel;
if (!$SSel) { /* we might be included by reviewprefs.php */
$SSel = SearchSelection::make($Qreq, $Me);
SearchSelection::clear_request($Qreq);
}
// look for search action
if ($Qreq->fn) {
SearchAction::load();
$subfn = $Qreq[$Qreq->fn . "fn"];
if (SearchAction::has_function($Qreq->fn, $subfn))
SearchAction::call($Qreq->fn, $subfn, $Me, $Qreq, $SSel);
}
// set fields to view
if ($Qreq->redisplay) {
$pld = " ";
foreach ($Qreq as $k => $v)
if (substr($k, 0, 4) == "show" && $v)
$pld .= substr($k, 4) . " ";
$Conf->save_session("pldisplay", $pld);
}
displayOptionsSet("pldisplay");
if ($Qreq->scoresort == "M")
$Qreq->scoresort = "C";
if ($Qreq->scoresort && isset(ListSorter::$score_sorts[$Qreq->scoresort]))
$Conf->save_session("scoresort", $Qreq->scoresort);
if (!$Conf->session("scoresort"))
$Conf->save_session("scoresort", ListSorter::default_score_sort());
if ($Qreq->redisplay) {
$forceShow = $Qreq->forceShow || $Qreq->showforce;
SelfHref::redirect($Qreq, ["tab" => "display", "forceShow" => $forceShow ? : null]);
}
// save display options
if (isset($Qreq->savedisplayoptions) && $Me->privChair) {
if ($Conf->session("pldisplay") !== " overAllMerit ") {
$pldisplay = explode(" ", trim($Conf->session("pldisplay")));
sort($pldisplay);
$pldisplay = " " . simplify_whitespace(join(" ", $pldisplay)) . " ";
$Conf->save_session("pldisplay", $pldisplay);
Dbl::qe_raw("insert into Settings (name, value, data) values ('pldisplay_default', 1, '" . sqlq($pldisplay) . "') on duplicate key update data=values(data)");
} else
Dbl::qe_raw("delete from Settings where name='pldisplay_default'");
if ($Conf->session("scoresort") != "C")
Dbl::qe_raw("insert into Settings (name, value, data) values ('scoresort_default', 1, '" . sqlq($Conf->session("scoresort")) . "') on duplicate key update data=values(data)");
else
Dbl::qe_raw("delete from Settings where name='scoresort_default'");
if (!Dbl::has_error() && $Qreq->ajax)
$Conf->ajaxExit(array("ok" => true));
else if (!Dbl::has_error())
$Conf->confirmMsg("Display options saved.");
}
// save formula
function visible_formulas() {
global $Conf, $Me;
return array_filter($Conf->defined_formula_map($Me), function ($f) {
global $Me, $Qreq;
return $Qreq->t == "a"
? $Me->can_view_formula_as_author($f)
: $Me->can_view_formula($f);
});
}
function formulas_with_new() {
$formulas = visible_formulas();
$formulas["n"] = (object) array("formulaId" => "n", "name" => "",
"expression" => "", "createdBy" => 0);
return $formulas;
}
function saveformulas() {
global $Conf, $Me, $Qreq;
// parse names and expressions
$ok = true;
$changes = array();
$names = array();
foreach (formulas_with_new() as $fdef) {
$name = simplify_whitespace(defval($Qreq, "name_$fdef->formulaId", $fdef->name));
$expr = simplify_whitespace(defval($Qreq, "expression_$fdef->formulaId", $fdef->expression));
if ($name != "" && $expr != "") {
if (isset($names[$name]))
$ok = Conf::msg_error("You have two formulas named “" . htmlspecialchars($name) . "”. Please change one of the names.");
$names[$name] = true;
}
if ($name == $fdef->name && $expr == $fdef->expression)
/* do nothing */;
else if (!$Me->privChair && $fdef->createdBy < 0)
$ok = Conf::msg_error("You can’t change formula “" . htmlspecialchars($fdef->name) . "” because it was created by an administrator.");
else if (($name == "" || $expr == "") && $fdef->formulaId != "n")
$changes[] = "delete from Formula where formulaId=$fdef->formulaId";
else if ($name == "")
$ok = Conf::msg_error("Please enter a name for your new formula.");
else if ($expr == "")
$ok = Conf::msg_error("Please enter a definition for your new formula.");
else {
$formula = new Formula($Me, $expr);
if (!$formula->check())
$ok = Conf::msg_error($formula->error_html());
else {
$exprViewScore = $formula->view_score($Me);
if ($exprViewScore <= $Me->permissive_view_score_bound())
$ok = Conf::msg_error("The expression “" . htmlspecialchars($expr) . "” refers to paper properties that you aren’t allowed to view. Please define a different expression.");
else if ($fdef->formulaId == "n") {
$changes[] = "insert into Formula (name, heading, headingTitle, expression, createdBy, timeModified) values ('" . sqlq($name) . "', '', '', '" . sqlq($expr) . "', " . ($Me->privChair ? -$Me->contactId : $Me->contactId) . ", " . time() . ")";
if (!$Conf->setting("formulas"))
$changes[] = "insert into Settings (name, value) values ('formulas', 1) on duplicate key update value=1";
} else
$changes[] = "update Formula set name='" . sqlq($name) . "', expression='" . sqlq($expr) . "', timeModified=" . time() . " where formulaId=$fdef->formulaId";
}
}
}
$Qreq->tab = "formulas";
if ($ok) {
foreach ($changes as $change)
Dbl::qe_raw($change);
if (!Dbl::has_error()) {
$Conf->confirmMsg("Formulas saved.");
SelfHref::redirect($Qreq);
}
}
}
if ($Qreq->saveformulas && $Me->isPC && check_post($Qreq))
saveformulas();
// save formula
function savesearch() {
global $Conf, $Me, $Qreq;
$name = simplify_whitespace(defval($Qreq, "ssname", ""));
$tagger = new Tagger;
if (!$tagger->check($name, Tagger::NOPRIVATE | Tagger::NOCHAIR | Tagger::NOVALUE)) {
if ($name == "")
return Conf::msg_error("Saved search name missing.");
else
return Conf::msg_error("“" . htmlspecialchars($name) . "” contains characters not allowed in saved search names. Stick to letters, numbers, and simple punctuation.");
}
// support directly recursive definition (to e.g. change display options)
if (($t = $Conf->setting_data("ss:$name")) && ($t = json_decode($t))) {
if (isset($Qreq->q) && trim($Qreq->q) == "ss:$name")
$Qreq->q = (isset($t->q) ? $t->q : "");
if (isset($t->owner) && !$Me->privChair && $t->owner != $Me->contactId)
return Conf::msg_error("You don’t have permission to change “ss:" . htmlspecialchars($name) . "”.");
}
$arr = array();
foreach (array("q", "qt", "t", "sort") as $k)
if (isset($Qreq[$k]))
$arr[$k] = $Qreq[$k];
if ($Me->privChair)
$arr["owner"] = "chair";
else
$arr["owner"] = $Me->contactId;
// clean display settings
if ($Conf->session("pldisplay")) {
$acceptable = array("abstract" => 1, "topics" => 1, "tags" => 1,
"rownum" => 1, "reviewers" => 1,
"pcconf" => 1, "lead" => 1, "shepherd" => 1);
if (!$Conf->subBlindAlways() || $Me->privChair)
$acceptable["au"] = $acceptable["aufull"] = $acceptable["collab"] = 1;
if ($Me->privChair && !$Conf->subBlindNever())
$acceptable["anonau"] = 1;
foreach ($Conf->all_review_fields() as $f)
$acceptable[$f->id] = 1;
foreach ($Conf->defined_formula_map($Me) as $f)
$acceptable["formula" . $f->formulaId] = 1;
$display = array();
foreach (preg_split('/\s+/', $Conf->session("pldisplay")) as $x)
if (isset($acceptable[$x]))
$display[$x] = true;
ksort($display);
$arr["display"] = trim(join(" ", array_keys($display)));
}
if ($Qreq->deletesearch) {
Dbl::qe_raw("delete from Settings where name='ss:" . sqlq($name) . "'");
SelfHref::redirect($Qreq);
} else {
Dbl::qe_raw("insert into Settings (name, value, data) values ('ss:" . sqlq($name) . "', " . $Me->contactId . ", '" . sqlq(json_encode($arr)) . "') on duplicate key update value=values(value), data=values(data)");
SelfHref::redirect($Qreq, ["q" => "ss:" . $name, "qa" => null, "qo" => null, "qx" => null]);
}
}
if (($Qreq->savesearch || $Qreq->deletesearch) && $Me->isPC && check_post($Qreq)) {
savesearch();
$Qreq->tab = "ss";
}
// exit early if Ajax
if ($Qreq->ajax)
$Conf->ajaxExit(array("response" => ""));
// set display options, including forceShow if chair
$pldisplay = $Conf->session("pldisplay");
if ($Me->privChair)
$Me->set_forceShow(strpos($pldisplay, " force ") !== false);
// search
$Conf->header("Search", "search", actionBar());
echo Ht::unstash(); // need the JS right away
$Search = new PaperSearch($Me, $Qreq);
if (isset($Qreq->q)) {
$pl = new PaperList($Search, ["sort" => true, "display" => $Qreq->display], $Qreq);
$pl->set_table_id_class("foldpl", "pltable_full", "p#");
$pl->set_selection($SSel);
$pl_text = $pl->table_html($Search->limitName, ["attributes" => ["data-fold-session" => 'pldisplay.$'], "list" => true]);
$pldisplay = $pl->display;
unset($Qreq->atab);
} else
$pl = null;
// set up the search form
if ($Qreq->redisplay)
$activetab = 3;
else if (isset($Qreq->qa) || defval($Qreq, "qt", "n") != "n")
$activetab = 2;
else
$activetab = 1;
$tabs = array("display" => 3, "advanced" => 2, "basic" => 1, "normal" => 1,
"ss" => 4);
$searchform_formulas = "c";
if (isset($tabs[defval($Qreq, "tab", "x")]))
$activetab = $tabs[$Qreq->tab];
else if (defval($Qreq, "tab", "x") == "formulas") {
$activetab = 3;
$searchform_formulas = "o";
}
if ($activetab == 3 && (!$pl || $pl->count == 0))
$activetab = 1;
$tselect = PaperSearch::searchTypeSelector($tOpt, $Qreq->t, 1);
// SEARCH FORMS
// Prepare more display options
$display_options_extra = "";
function display_option_checked($type) {
global $pl, $pldisplay, $Qreq;
if ($pl)
return !$pl->is_folded($type);
else
return $Qreq["show$type"] || strpos($pldisplay, " $type ") !== false;
}
class Search_DisplayOptions {
public $headers = [];
public $items = [];
function set_header($column, $header) {
$this->headers[$column] = $header;
}
function item($column, $item) {
if (!isset($this->headers[$column]))
$this->headers[$column] = "";
$this->items[$column][] = $item;
}
function checkbox_item($column, $type, $title, $options = []) {
$checked = display_option_checked($type);
if (!isset($options["onchange"]))
$options["onchange"] = "plinfo('$type',this)";
$x = '<div class="hangcheck"';
if (get($options, "indent"))
$x .= ' style="padding-left:2em"';
unset($options["indent"]);
$options["class"] = "hangcheck-ctrl";
$x .= '><span class="hangcheck-item">' . Ht::checkbox("show$type", 1, $checked, $options)
. ' </span>' . Ht::label($title) . '</div>';
$this->item($column, $x);
}
}
$display_options = new Search_DisplayOptions;
// Create checkboxes
if ($pl) {
// Abstract
if ($pl->has("abstract"))
$display_options->checkbox_item(1, "abstract", "Abstracts");
// Authors group
$viewAcceptedAuthors =
$Me->is_reviewer() && $Conf->timeReviewerViewAcceptedAuthors();
$viewAllAuthors = ($Qreq->t == "a"
|| ($Qreq->t == "acc" && $viewAcceptedAuthors)
|| $Conf->subBlindNever());
if (!$Conf->subBlindAlways() || $viewAcceptedAuthors || $viewAllAuthors) {
$display_options->checkbox_item(1, "au", "Authors", ["id" => "showau"]);
if ($Me->privChair && $viewAllAuthors)
$display_options_extra .=
Ht::checkbox("showanonau", 1, display_option_checked("au"),
array("id" => "showau_hidden",
"onchange" => "plinfo('anonau',this)",
"style" => "display:none"));
} else if ($Me->privChair && $Conf->subBlindAlways()) {
$display_options->checkbox_item(1, "anonau", "Authors (deblinded)", ["id" => "showau", "disabled" => !$pl || !$pl->has("anonau")]);
$display_options_extra .=
Ht::checkbox("showau", 1, display_option_checked("anonau"),
array("id" => "showau_hidden",
"onchange" => "plinfo('au',this)",
"style" => "display:none"));
}
if (!$Conf->subBlindAlways() || $viewAcceptedAuthors || $viewAllAuthors || $Me->privChair)
$display_options->checkbox_item(1, "aufull", "Full author info", ["id" => "showaufull", "indent" => true]);
if ($Me->privChair && !$Conf->subBlindNever()
&& (!$Conf->subBlindAlways() || $viewAcceptedAuthors || $viewAllAuthors))
$display_options->checkbox_item(1, "anonau", "Deblinded authors", ["disabled" => !$pl || !$pl->has("anonau"), "indent" => true]);
if ($pl->has("collab"))
$display_options->checkbox_item(1, "collab", "Collaborators", ["indent" => true]);
// Abstract group
if ($pl->has("topics"))
$display_options->checkbox_item(1, "topics", "Topics");
// Row numbers
if ($pl->has("sel"))
$display_options->checkbox_item(1, "rownum", "Row numbers", ["onchange" => "fold('pl',!this.checked,'rownum')"]);
// Options
/*foreach ($Conf->paper_opts->option_list() as $ox)
if ($pl->has("opt$ox->id") && $ox->list_display(null))
$display_options->checkbox_item(10, $ox->abbreviation(), $ox->name);*/
// Reviewers group
if ($Me->privChair) {
$display_options->checkbox_item(20, "pcconf", "PC conflicts");
$display_options->checkbox_item(20, "allpref", "Review preferences");
}
if ($Me->can_view_some_review_identity(true))
$display_options->checkbox_item(20, "reviewers", "Reviewers");
// Tags group
if ($Me->isPC && $pl->has("tags")) {
$opt = array("disabled" => ($Qreq->t == "a" && !$Me->privChair));
$display_options->checkbox_item(20, "tags", "Tags", $opt);
if ($Me->privChair) {
$opt["indent"] = true;
foreach ($Conf->tags() as $t)
if ($t->vote || $t->approval || $t->rank)
$display_options->checkbox_item(20, "tagrep:{$t->tag}", "#~{$t->tag} report", $opt);
}
}
if ($Me->isPC && $pl->has("lead"))
$display_options->checkbox_item(20, "lead", "Discussion leads");
if ($Me->isPC && $pl->has("shepherd"))
$display_options->checkbox_item(20, "shepherd", "Shepherds");
// Scores group
if ($pl->scoresOk == "present") {
$rf = $Conf->review_form();
if ($Me->is_reviewer() && $Qreq->t != "a")
$revViewScore = $Me->permissive_view_score_bound();
else
$revViewScore = VIEWSCORE_AUTHOR - 1;
$display_options->set_header(30, "<strong>Scores:</strong>");
foreach ($rf->forder as $f)
if ($f->view_score > $revViewScore && $f->has_options)
$display_options->checkbox_item(30, $f->id, $f->name_html);
if (!empty($display_options->items[30])) {
$onchange = "hiliter(\"redisplay\")";
if ($Me->privChair)
$onchange .= ";plinfo.extra()";
$sortitem = '<div style="padding-top:1ex">Sort by: '
. Ht::select("scoresort", ListSorter::$score_sorts, $Conf->session("scoresort"),
["id" => "scoresort", "onchange" => $onchange, "style" => "font-size:100%"])
. '<a class="help" href="' . hoturl("help", "t=scoresort") . '" target="_blank" title="Learn more">?</a></div>';
$display_options->item(30, $sortitem);
}
}
// Formulas group
$display_options->set_header(40, "<strong>Formulas:</strong>");
foreach (visible_formulas() as $formula)
$display_options->checkbox_item(40, "formula{$formula->formulaId}", htmlspecialchars($formula->name));
}
echo '<div id="searchform" class="tablinks', $activetab, ' fold3', $searchform_formulas, ' clearfix">',
'<div class="tlx"><div class="tld1">';
// Basic search
echo Ht::form_div(hoturl("search"), array("method" => "get")),
Ht::entry("q", (string) $Qreq->q,
array("size" => 40, "tabindex" => 1, "style" => "width:30em",
"class" => "hotcrp_searchbox want-focus")),
" in $tselect \n",
Ht::submit("Search"),
"</div></form>";
echo '</div><div class="tld2">';
// Advanced search
echo Ht::form_div(hoturl("search"), array("method" => "get")),
"<table><tr>
<td class='lxcaption'>Search these papers</td>
<td class='lentry'>$tselect</td>
<td></td>
</tr>
<tr>
<td class='lxcaption'>Using these fields</td>
<td class='lentry'>";
$qtOpt = array("ti" => "Title",
"ab" => "Abstract");
if ($Me->privChair || $Conf->subBlindNever()) {
$qtOpt["au"] = "Authors";
$qtOpt["n"] = "Title, abstract, and authors";
} else if ($Conf->subBlindAlways() && $Me->is_reviewer() && $Conf->timeReviewerViewAcceptedAuthors()) {
$qtOpt["au"] = "Accepted authors";
$qtOpt["n"] = "Title and abstract, and accepted authors";
} else if (!$Conf->subBlindAlways()) {
$qtOpt["au"] = "Non-blind authors";
$qtOpt["n"] = "Title and abstract, and non-blind authors";
} else
$qtOpt["n"] = "Title and abstract";
if ($Me->privChair)
$qtOpt["ac"] = "Authors and collaborators";
if ($Me->isPC) {
$qtOpt["re"] = "Reviewers";
$qtOpt["tag"] = "Tags";
}
echo Ht::select("qt", $qtOpt, $Qreq->get("qt", "n"), array("tabindex" => 1)),
"</td>
<td></td>
</tr>
<tr><td colspan=\"3\"><div class='g'></div></td></tr>
<tr>
<td class='lxcaption'>With <b>all</b> the words</td>
<td class='lentry'>",
Ht::entry("qa", htmlspecialchars($Qreq->get("qa", $Qreq->get("q", ""))), ["size" => 40, "style" => "width:30em", "tabindex" => 1, "class" => "want-focus"]),
"<span class='sep'></span></td>
<td rowspan='3'>", Ht::submit("Search", array("tabindex" => 2)), "</td>
</tr><tr>
<td class='lxcaption'>With <b>any</b> of the words</td>
<td class='lentry'>",
Ht::entry("qo", htmlspecialchars($Qreq->get("qo", "")), ["size" => 40, "style" => "width:30em", "tabindex" => 1]),
"</td>
</tr><tr>
<td class='lxcaption'><b>Without</b> the words</td>
<td class='lentry'>",
Ht::entry("qx", htmlspecialchars($Qreq->get("qx", "")), ["size" => 40, "style" => "width:30em", "tabindex" => 1]),
"</td>
</tr>
<tr>
<td class='lxcaption'></td>
<td><span style='font-size: x-small'><a href='", hoturl("help", "t=search"), "'>Search help</a> <span class='barsep'>·</span> <a href='", hoturl("help", "t=keywords"), "'>Search keywords</a></span></td>
</tr></table></div></form>";
echo "</div>";
function echo_request_as_hidden_inputs($specialscore = false) {
global $pl, $Qreq;
foreach (array("q", "qa", "qo", "qx", "qt", "t", "sort") as $x)
if (isset($Qreq[$x])
&& ($x != "q" || !isset($Qreq->qa))
&& ($x != "sort" || !$specialscore || !$pl))
echo Ht::hidden($x, $Qreq[$x]);
if ($specialscore && $pl)
echo Ht::hidden("sort", $pl->sortdef(true));
}
// Saved searches
$ss = array();
if ($Me->isPC || $Me->privChair) {
$ss = $Conf->saved_searches();
if (count($ss) > 0 || $pl) {
echo "<div class='tld4' style='padding-bottom:1ex'>";
ksort($ss);
if (count($ss)) {
$n = 0;
foreach ($ss as $sn => $sv) {
echo "<table id='ssearch$n' class='foldc'><tr><td>",
foldbutton("ssearch$n"),
"</td><td>";
$arest = "";
foreach (array("qt", "t", "sort", "display") as $k)
if (isset($sv->$k))
$arest .= "&" . $k . "=" . urlencode($sv->$k);
echo "<a href=\"", hoturl("search", "q=ss%3A" . urlencode($sn) . $arest), "\">", htmlspecialchars($sn), "</a><div class='fx' style='padding-bottom:0.5ex;font-size:smaller'>",
"Definition: “<a href=\"", hoturl("search", "q=" . urlencode(defval($sv, "q", "")) . $arest), "\">", htmlspecialchars($sv->q), "</a>”";
if ($Me->privChair || !defval($sv, "owner") || $sv->owner == $Me->contactId)
echo " <span class='barsep'>·</span> ",
"<a href=\"", SelfHref::make($Qreq, ["deletesearch" => 1, "ssname" => $sn, "post" => post_value()]), "\">Delete</a>";
echo "</div></td></tr></table>";
++$n;
}
echo "<div class='g'></div>\n";
}
echo Ht::form_div(hoturl_post("search", "savesearch=1"));
echo_request_as_hidden_inputs(true);
echo "<table id='ssearchnew' class='foldc'>",
"<tr><td>", foldbutton("ssearchnew"), "</td>",
"<td><a class='q fn' href='#' onclick='return fold(\"ssearchnew\")'>New saved search</a><div class='fx'>",
"Save ";
if ($Qreq->q)
echo "search “", htmlspecialchars($Qreq->q), "”";
else
echo "empty search";
echo " as:<br />ss:<input type='text' name='ssname' value='' size='20' /> ",
Ht::submit("Save", array("tabindex" => 8)),
"</div></td></tr></table>",
"</div></form>";
echo "</div>";
$ss = true;
} else
$ss = false;
}
// Display options
if ($pl && $pl->count > 0) {
echo "<div class='tld3' style='padding-bottom:1ex'>";
echo Ht::form_div(hoturl_post("search", "redisplay=1"), array("id" => "foldredisplay", "class" => "fn3 fold5c"));
echo_request_as_hidden_inputs();
echo '<div class="searchctable">';
ksort($display_options->items);
foreach ($display_options->items as $column => $items) {
if (empty($items))
continue;
$h = get($display_options->headers, $column);
echo '<div class="ctelt">';
if ((string) $h !== "")
echo '<div>', $h, '</div>';
foreach ($items as $item)
echo '<div>', $item, '</div>';
echo '</div>';
}
echo "</div>\n";
// "Redisplay" row
echo "<div style='padding-top:2ex'><table style='margin:0 0 0 auto'><tr>";
// Conflict display
if ($Me->privChair)
echo "<td class='padlb'>",
Ht::checkbox("showforce", 1, !!$Qreq->forceShow,
array("id" => "showforce",
"onchange" => "fold('pl',!this.checked,'force');$('#forceShow').val(this.checked?1:0)")),
" ", Ht::label("Override conflicts", "showforce"), "</td>";
// Edit formulas link
if ($Me->isPC && $Qreq->t != "a")
echo "<td class='padlb'>", Ht::js_button("Edit formulas", "fold('searchform',0,3)"), "</td>";
echo "<td class='padlb'>";
// "Set default display"
if ($Me->privChair) {
echo Ht::js_button("Make default", "savedisplayoptions()",
array("id" => "savedisplayoptionsbutton",
"disabled" => true)), " ";
Ht::stash_html("<form id='savedisplayoptionsform' method='post' action='" . hoturl_post("search", "savedisplayoptions=1") . "' enctype='multipart/form-data' accept-charset='UTF-8'>"
. "<div>" . Ht::hidden("scoresort", $Conf->session("scoresort"), array("id" => "scoresortsave")) . "</div></form>");
Ht::stash_script("plinfo.extra=function(){\$\$('savedisplayoptionsbutton').disabled=false};");
// strings might be in different orders, so sort before comparing
$pld = explode(" ", trim($Conf->setting_data("pldisplay_default", " overAllMerit ")));
sort($pld);
if ($Conf->session("pldisplay") != " " . ltrim(join(" ", $pld) . " ")
|| $Conf->session("scoresort") != ListSorter::default_score_sort(true))
Ht::stash_script("plinfo.extra()");
}
echo Ht::submit("Redisplay", array("id" => "redisplay")), "</td>";
echo "</tr></table>", $display_options_extra, "</div>";
// Done
echo "</div></form>";
// Formulas
if ($Me->isPC) {
echo Ht::form_div(hoturl_post("search", "saveformulas=1"), array("class" => "fx3"));
echo_request_as_hidden_inputs();
echo "<p style='width:44em;margin-top:0'><strong>Formulas</strong> are calculated
from review statistics. For example, “sum(OveMer)”
would display the sum of a paper’s Overall merit scores.
<a class='hint' href='", hoturl("help", "t=formulas"), "' target='_blank'>Learn more</a></p>";
echo "<table id='formuladefinitions'><thead><tr>",
"<th></th><th class='f-c'>Name</th><th class='f-c'>Definition</th>",
"</tr></thead><tbody>";
$any = 0;
$fs = visible_formulas();
$fs["n"] = (object) array("formulaId" => "n", "name" => "", "expression" => "", "createdBy" => 0);
foreach ($fs as $formulaId => $fdef) {
$name = defval($Qreq, "name_$formulaId", $fdef->name);
$expression = defval($Qreq, "expression_$formulaId", $fdef->expression);
$disabled = ($Me->privChair || $fdef->createdBy > 0 ? "" : " disabled='disabled'");
echo "<tr>";
if ($fdef->formulaId == "n")
echo "<td class='lmcaption' style='padding:10px 1em 0 0'>New formula</td>";
else if ($any == 0) {
echo "<td class='lmcaption' style='padding:0 1em 0 0'>Existing formulas</td>";
$any = 1;
} else
echo "<td></td>";
echo "<td class='lxcaption'>",
"<input type='text' style='width:16em' name='name_$formulaId'$disabled tabindex='8' value=\"" . htmlspecialchars($name) . "\" />",
"</td><td style='padding:2px 0'>",
"<input type='text' style='width:30em' name='expression_$formulaId'$disabled tabindex='8' value=\"" . htmlspecialchars($expression) . "\" />",
"</td></tr>\n";
}
echo "<tr><td colspan='3' style='padding:1ex 0 0;text-align:right'>",
Ht::js_button("Cancel", "fold('searchform',1,3)", array("tabindex" => 8)),
" ", Ht::submit("Save changes", array("style" => "font-weight:bold", "tabindex" => 8)),
"</td></tr></tbody></table></div></form>\n";
}
echo "</div>";
}
echo "</div>";
// Tab selectors
echo '<div class="tllx"><table><tr>',
"<td><div class='tll1'><a class='tla' onclick='return crpfocus(\"searchform\",1)' href=\"", SelfHref::make($Qreq, ["tab" => null]), "\">Search</a></div></td>
<td><div class='tll2'><a class='tla nw' onclick='return crpfocus(\"searchform\",2)' href=\"", SelfHref::make($Qreq, ["tab" => "advanced"]), "\">Advanced search</a></div></td>\n";
if ($ss)
echo " <td><div class='tll4'><a class='tla nw' onclick='fold(\"searchform\",1,4);return crpfocus(\"searchform\",4)' href=\"", SelfHref::make($Qreq, ["tab" => "ss"]), "\">Saved searches</a></div></td>\n";
if ($pl && $pl->count > 0)
echo " <td><div class='tll3'><a class='tla nw' onclick='fold(\"searchform\",1,3);return crpfocus(\"searchform\",3)' href=\"", SelfHref::make($Qreq, ["tab" => "display"]), "\">Display options</a></div></td>\n";
echo "</tr></table></div></div>\n\n";
if (!$pl || $pl->count == 0)
Ht::stash_script("crpfocus(\"searchform\",$activetab)");
if ($pl) {
if (count($Search->warnings) || count($pl->error_html)) {
echo "<div class='maintabsep'></div>\n";
$Conf->warnMsg(join("<br />\n", array_merge($Search->warnings, $pl->error_html)));
}
echo "<div class='maintabsep'></div>\n\n<div class='pltable_full_ctr'>";
if ($pl->has("sel"))
echo Ht::form_div(SelfHref::make($Qreq, ["post" => post_value(), "forceShow" => null]), array("id" => "sel", "onsubmit" => "return plist_onsubmit.call(this)")),
Ht::hidden("defaultact", "", array("id" => "defaultact")),
Ht::hidden("forceShow", req_s("forceShow"), array("id" => "forceShow")),
Ht::hidden_default_submit("default", 1);
echo $pl_text;
if ($pl->count == 0 && $Qreq->t != "s") {
$a = array();
foreach (array("q", "qa", "qo", "qx", "qt", "sort", "showtags") as $xa)
if (isset($Qreq[$xa])
&& ($xa != "q" || !isset($Qreq->qa)))
$a[] = "$xa=" . urlencode($Qreq[$xa]);
reset($tOpt);
echo " in ", strtolower($tOpt[$Qreq->t]);
if (key($tOpt) != $Qreq->t && $Qreq->t !== "all")
echo " (<a href=\"", hoturl("search", join("&", $a)), "\">Repeat search in ", strtolower(current($tOpt)), "</a>)";
}
if ($pl->has("sel"))
echo "</div></form>";
echo "</div>\n";
} else
echo "<div class='g'></div>\n";
$Conf->footer();