PHP Navigation::path方法代码示例

function choose_page($page)
{
    if ($page !== "" && $page[0] === "~") {
        $xpage = Navigation::path_component(0, true);
        Navigation::set_path("/" . $page . Navigation::path_suffix(1));
        $page = Navigation::set_page($xpage ?: "index");
    }
    $i = strlen($page) - 4;
    if ($i > 0 && substr($page, $i) === ".php") {
        $page = substr($page, 0, $i);
    }
    if ($page === "index") {
        return null;
    }
    if (is_readable($page . ".php") && strpos($page, "/") === false) {
        return $page . ".php";
    } else {
        if (preg_match(',\\A(?:images|scripts|stylesheets)\\z,', $page)) {
            $_REQUEST["file"] = $page . Navigation::path();
            return "cacheable.php";
        } else {
            Navigation::redirect_site("index");
        }
    }
}

<?php

// resetpassword.php -- HotCRP password reset page
// HotCRP and Peteramati are Copyright (c) 2006-2016 Eddie Kohler and others
// See LICENSE for open-source distribution terms
require_once "src/initweb.php";
if ($Conf->external_login()) {
    error_go(false, "Password reset links aren’t used for this conference. Contact your system administrator if you’ve forgotten your password.");
}
$resetcap = req("resetcap");
if ($resetcap === null && preg_match(',\\A/(U?1[-\\w]+)(?:/|\\z),i', Navigation::path(), $m)) {
    $resetcap = $m[1];
}
if (!$resetcap) {
    error_go(false, "You didn’t enter the full password reset link into your browser. Make sure you include the reset code (the string of letters, numbers, and other characters at the end).");
}
$iscdb = substr($resetcap, 0, 1) === "U";
$capmgr = $Conf->capability_manager($resetcap);
$capdata = $capmgr->check($resetcap);
if (!$capdata || $capdata->capabilityType != CAPTYPE_RESETPASSWORD) {
    error_go(false, "That password reset code has expired, or you didn’t enter it correctly.");
}
if ($iscdb) {
    $Acct = Contact::contactdb_find_by_id($capdata->contactId);
} else {
    $Acct = Contact::find_by_id($capdata->contactId);
}
if (!$Acct) {
    error_go(false, "That password reset code refers to a user who no longer exists. Either create a new account or contact the conference administrator.");
}
// don't show information about the current user, if there is one

 * apply CSS to with the `breadcrumb` class, for example:
 *
 *     .breadcrumb {
 *         list-style-type: none;
 *         margin: 0;
 *         padding: 0;
 *     }
 *
 *     .breadcrumb li {
 *         list-style-type: none;
 *         margin: 0;
 *         padding: 0;
 *         display: inline;
 *     }
 */
$n = new Navigation();
$path = $n->path($page->id, true);
$home = array('index' => i18n_get('Home'));
$path = $path ? $path : $home;
if (!in_array('index', array_keys($path))) {
    $path = array_merge($home, $path);
}
echo "<ul class=\"breadcrumb\">\n";
foreach ($path as $id => $title) {
    if ($id != $page->id) {
        printf("<li><a href=\"/%s\">%s</a> <span class=\"divider\">/</span></li>\n", $id, $title);
    } else {
        printf("<li class=\"active\">%s</li>\n", $title);
    }
}
echo '</ul>';

<?php

// index.php -- HotCRP home page
// HotCRP is Copyright (c) 2006-2016 Eddie Kohler and Regents of the UC
// Distributed under an MIT-like license; see LICENSE
require_once "lib/navigation.php";
if (Navigation::page() !== "index") {
    $page = Navigation::page();
    if (is_readable("{$page}.php") && strpos($page, "/") === false) {
        include "{$page}.php";
        exit;
    } else {
        if ($page == "images" || $page == "scripts" || $page == "stylesheets") {
            $_REQUEST["file"] = $page . Navigation::path();
            include "cacheable.php";
            exit;
        } else {
            Navigation::redirect_site("index");
        }
    }
}
require_once "pages/home.php";

 function escape()
 {
     global $Conf;
     if (get($_REQUEST, "ajax")) {
         if ($this->is_empty()) {
             $Conf->ajaxExit(array("ok" => 0, "loggedout" => 1));
         } else {
             $Conf->ajaxExit(array("ok" => 0, "error" => "You don’t have permission to access that page."));
         }
     }
     if ($this->is_empty()) {
         // Preserve post values across session expiration.
         $x = array();
         if (Navigation::path()) {
             $x["__PATH__"] = preg_replace(",^/+,", "", Navigation::path());
         }
         if (get($_REQUEST, "anchor")) {
             $x["anchor"] = $_REQUEST["anchor"];
         }
         $url = selfHref($x, array("raw" => true, "site_relative" => true));
         $_SESSION["login_bounce"] = array($Conf->dsn, $url, Navigation::page(), $_POST);
         if (check_post()) {
             error_go(false, "You’ve been logged out due to inactivity, so your changes have not been saved. After logging in, you may submit them again.");
         } else {
             error_go(false, "You must sign in to access that page.");
         }
     } else {
         error_go(false, "You don’t have permission to access that page.");
     }
 }

function choose_setting_group()
{
    global $Conf;
    $Group = get($_REQUEST, "group");
    if (!$Group && preg_match(',\\A/(\\w+)\\z,i', Navigation::path())) {
        $Group = substr(Navigation::path(), 1);
    }
    if (isset(SettingGroup::$map[$Group])) {
        $Group = SettingGroup::$map[$Group];
    }
    if (!isset(SettingGroup::$all[$Group])) {
        if ($Conf->timeAuthorViewReviews()) {
            $Group = "decisions";
        } else {
            if ($Conf->deadlinesAfter("sub_sub") || $Conf->time_review_open()) {
                $Group = "reviews";
            } else {
                $Group = "sub";
            }
        }
    }
    return $Group;
}

function document_download()
{
    global $Conf, $Me, $Opt;
    $documentType = HotCRPDocument::parse_dtype(@$_REQUEST["dt"]);
    if ($documentType === null) {
        $documentType = @$_REQUEST["final"] ? DTYPE_FINAL : DTYPE_SUBMISSION;
    }
    $attachment_filename = false;
    $docid = null;
    if (isset($_REQUEST["p"])) {
        $paperId = cvtint(@$_REQUEST["p"]);
    } else {
        if (isset($_REQUEST["paperId"])) {
            $paperId = cvtint(@$_REQUEST["paperId"]);
        } else {
            $s = $orig_s = preg_replace(',\\A/*,', "", Navigation::path());
            $documentType = $dtname = null;
            if (str_starts_with($s, $Opt["downloadPrefix"])) {
                $s = substr($s, strlen($Opt["downloadPrefix"]));
            }
            if (preg_match(',\\Ap(?:aper)?(\\d+)/+(.*)\\z,', $s, $m)) {
                $paperId = intval($m[1]);
                if (preg_match(',\\A([^/]+)\\.[^/]+\\z,', $m[2], $mm)) {
                    $dtname = $mm[1];
                } else {
                    if (preg_match(',\\A([^/]+)/+(.*)\\z,', $m[2], $mm)) {
                        list($dtype, $attachment_filename) = array($m[1], $m[2]);
                    }
                }
            } else {
                if (preg_match(',\\A(?:paper)?(\\d+)-?([-A-Za-z0-9_]*)(?:\\.[^/]+|/+(.*))\\z,', $s, $m)) {
                    list($paperId, $dtname, $attachment_filename) = array(intval($m[1]), $m[2], @$m[3]);
                } else {
                    if (preg_match(',\\A([A-Za-z_][-A-Za-z0-9_]*?)?-?(\\d+)(?:\\.[^/]+|/+(.*))\\z,', $s, $m)) {
                        list($paperId, $dtname, $attachment_filename) = array(intval($m[2]), $m[1], @$m[3]);
                    }
                }
            }
            if ($dtname !== null) {
                $documentType = HotCRPDocument::parse_dtype($dtname ?: "paper");
            }
            if ($documentType !== null && $attachment_filename) {
                $o = PaperOption::find($documentType);
                if (!$o || $o->type != "attachments") {
                    $documentType = null;
                }
            }
        }
    }
    if ($documentType === null) {
        document_error("404 Not Found", "Unknown document “" . htmlspecialchars($orig_s) . "”.");
    }
    $prow = $Conf->paperRow($paperId, $Me, $whyNot);
    if (!$prow) {
        document_error("404 Not Found", whyNotText($whyNot, "view"));
    } else {
        if ($whyNot = $Me->perm_view_pdf($prow)) {
            document_error("403 Forbidden", whyNotText($whyNot, "view"));
        } else {
            if ($documentType > 0 && !$Me->can_view_paper_option($prow, $documentType, true)) {
                document_error("403 Forbidden", "You don’t have permission to view this document.");
            }
        }
    }
    if ($attachment_filename) {
        $oa = $prow->option($documentType);
        foreach ($oa ? $oa->documents($prow) : array() as $doc) {
            if ($doc->unique_filename == $attachment_filename) {
                $docid = $doc;
            }
        }
        if (!$docid) {
            document_error("404 Not Found", "No such attachment “" . htmlspecialchars($orig_s) . "”.");
        }
    }
    // Actually download paper.
    session_write_close();
    // to allow concurrent clicks
    if ($Conf->downloadPaper($prow, cvtint(@$_REQUEST["save"]) > 0, $documentType, $docid)) {
        exit;
    }
    document_error("500 Server Error", null);
}

<?php

// graph.php -- HotCRP review preference graph drawing page
// HotCRP is Copyright (c) 2006-2016 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";
$Graph = @$_REQUEST["g"];
if (!$Graph && preg_match(',\\A/(\\w+)(/|\\z),', Navigation::path(), $m)) {
    $Graph = $_REQUEST["g"] = $m[1];
}
// collect allowed graphs
$Graphs = array();
if ($Me->isPC) {
    $Graphs["procrastination"] = "Procrastination";
    $Graphs["formula"] = "Formula";
}
if (!count($Graphs)) {
    $Me->escape();
}
reset($Graphs);
$GraphSynonym = array("reviewerlameness" => "procrastination");
if ($Graph && isset($GraphSynonym[$Graph])) {
    $Graph = $GraphSynonym[$Graph];
}
if (!$Graph || !isset($Graphs[$Graph])) {
    redirectSelf(array("g" => key($Graphs)));
}
// Header and body
$Conf->header("Graphs", "graphbody", actionBar());
$Conf->echoScript("");

$useRequest = isset($_REQUEST["after_login"]);
foreach (array("emailNote", "reason") as $x) {
    if (isset($_REQUEST[$x]) && $_REQUEST[$x] == "Optional explanation") {
        unset($_REQUEST[$x], $_GET[$x], $_POST[$x]);
    }
}
if (!isset($_REQUEST["p"]) && !isset($_REQUEST["paperId"]) && preg_match(',\\A(?:new|\\d+)\\z,i', Navigation::path_component(0))) {
    $_REQUEST["p"] = $_GET["p"] = Navigation::path_component(0);
    if (!isset($_REQUEST["m"]) && ($x = Navigation::path_component(1))) {
        $_REQUEST["m"] = $_GET["m"] = $x;
    }
    if (isset($_REQUEST["m"]) && $_REQUEST["m"] === "api" && !isset($_REQUEST["fn"]) && ($x = Navigation::path_component(2))) {
        $_REQUEST["fn"] = $_GET["fn"] = $x;
    }
} else {
    if (!Navigation::path() && isset($_REQUEST["p"]) && $_REQUEST["p"] && ctype_digit($_REQUEST["p"]) && !check_post()) {
        go(selfHref());
    }
}
// header
function confHeader()
{
    global $paperTable;
    $mode = $paperTable ? $paperTable->mode : "p";
    PaperTable::do_header($paperTable, "paper_" . ($mode == "edit" ? "edit" : "view"), $mode);
}
function errorMsgExit($msg)
{
    global $Conf;
    if (@$_REQUEST["ajax"]) {
        Conf::msg_error($msg);

<?php

/**
 * Displays contextual navigation, opening and closing
 * sections based on the currently active page. Shows
 * All parents and children of the current page.
 */
$n = new Navigation();
$path = $n->path($page->id);
$path = $path ? $path : array();
require_once 'apps/navigation/lib/Functions.php';
navigation_print_context($n->tree, $path);

 public static function set_path($path)
 {
     return self::$path = $path;
 }

<?php

// resetpassword.php -- HotCRP password reset page
// HotCRP is Copyright (c) 2006-2016 Eddie Kohler and Regents of the UC
// Distributed under an MIT-like license; see LICENSE
require_once "src/initweb.php";
if (!isset($_REQUEST["resetcap"]) && preg_match(',\\A/(U?1[-\\w]+)(?:/|\\z),i', Navigation::path(), $m)) {
    $_REQUEST["resetcap"] = $m[1];
}
if (Contact::external_login()) {
    error_go(false, "This HotCRP installation does not store passwords. Contact your administrator to reset your password.");
}
if (!isset($_REQUEST["resetcap"])) {
    error_go(false, "You didn’t enter the full password reset link into your browser. Make sure you include the reset code (the string of letters, numbers, and other characters at the end).");
}
$iscdb = substr($_REQUEST["resetcap"], 0, 1) === "U";
$capmgr = $Conf->capability_manager($_REQUEST["resetcap"]);
$capdata = $capmgr->check($_REQUEST["resetcap"]);
if (!$capdata || $capdata->capabilityType != CAPTYPE_RESETPASSWORD) {
    error_go(false, "That password reset code has expired, or you didn’t enter it correctly.");
}
if ($iscdb) {
    $Acct = Contact::contactdb_find_by_id($capdata->contactId);
} else {
    $Acct = Contact::find_by_id($capdata->contactId);
}
if (!$Acct) {
    error_go(false, "That password reset code refers to a user who no longer exists. Either create a new account or contact the conference administrator.");
}
if (isset($Opt["ldapLogin"]) || isset($Opt["httpAuthLogin"])) {
    error_go(false, "Password reset links aren’t used for this conference. Contact your system administrator if you’ve forgotten your password.");

    change_email_by_capability();
}
if (!$Me->has_email()) {
    $Me->escape();
}
$newProfile = false;
$useRequest = false;
$UserStatus = new UserStatus();
if (!isset($_REQUEST["u"]) && isset($_REQUEST["user"])) {
    $_REQUEST["u"] = $_REQUEST["user"];
}
if (!isset($_REQUEST["u"]) && isset($_REQUEST["contact"])) {
    $_REQUEST["u"] = $_REQUEST["contact"];
}
if (!isset($_REQUEST["u"]) && preg_match(',\\A/(?:new|[^\\s/]+)\\z,i', Navigation::path())) {
    $_REQUEST["u"] = substr(Navigation::path(), 1);
}
if ($Me->privChair && @$_REQUEST["new"]) {
    $_REQUEST["u"] = "new";
}
// Load user.
$Acct = $Me;
if ($Me->privChair && @$_REQUEST["u"]) {
    if ($_REQUEST["u"] === "new") {
        $Acct = new Contact();
        $newProfile = true;
    } else {
        if (($id = cvtint($_REQUEST["u"])) > 0) {
            $Acct = Contact::find_by_id($id);
        } else {
            $Acct = Contact::find_by_email($_REQUEST["u"]);

 static function set_path_request($paths)
 {
     global $Conf;
     $path = Navigation::path();
     if ($path === "") {
         return;
     }
     $x = explode("/", $path);
     if (count($x) && $x[count($x) - 1] == "") {
         array_pop($x);
     }
     foreach ($paths as $p) {
         $ppos = $xpos = 0;
         $commitsuf = "";
         $settings = array();
         while ($ppos < strlen($p) && $xpos < count($x)) {
             if ($p[$ppos] == "/") {
                 ++$xpos;
             } else {
                 if ($p[$ppos] == "p" && $Conf->pset_by_key(get($x, $xpos))) {
                     $settings["pset"] = $x[$xpos];
                 } else {
                     if ($p[$ppos] == "H" && strlen($x[$xpos]) == 40 && ctype_xdigit($x[$xpos])) {
                         $settings["commit" . $commitsuf] = $x[$xpos];
                         $commitsuf = (int) $commitsuf + 1;
                     } else {
                         if ($p[$ppos] == "h" && strlen($x[$xpos]) >= 6 && ctype_xdigit($x[$xpos])) {
                             $settings["commit" . $commitsuf] = $x[$xpos];
                             $commitsuf = (int) $commitsuf + 1;
                         } else {
                             if ($p[$ppos] == "u" && strlen($x[$xpos])) {
                                 if ($x[$xpos][0] != "@" && $x[$xpos][0] != "~") {
                                     $settings["u"] = $x[$xpos];
                                 } else {
                                     if (strlen($x[$xpos]) > 1) {
                                         $settings["u"] = substr($x[$xpos], 1);
                                     }
                                 }
                             } else {
                                 if ($p[$ppos] == "@" && strlen($x[$xpos]) && ($x[$xpos][0] == "@" || $x[$xpos][0] == "~")) {
                                     if (strlen($x[$xpos]) > 1) {
                                         $settings["u"] = substr($x[$xpos], 1);
                                     }
                                 } else {
                                     if ($p[$ppos] == "f") {
                                         $settings["file"] = join("/", array_slice($x, $xpos));
                                         $xpos = count($x) - 1;
                                     } else {
                                         if ($p[$ppos] == "*") {
                                             $xpos = count($x) - 1;
                                         } else {
                                             $settings = null;
                                             break;
                                         }
                                     }
                                 }
                             }
                         }
                     }
                 }
             }
             ++$ppos;
         }
         if ($settings && $xpos == count($x) - 1) {
             foreach ($settings as $k => $v) {
                 if (!isset($_GET[$k]) && !isset($_POST[$k])) {
                     $_GET[$k] = $_REQUEST[$k] = $v;
                 }
             }
             break;
         }
     }
 }