PHP Text::name_text方法代码示例

function _review_table_actas($rr)
{
    global $Me;
    if (!get($rr, "contactId") || $rr->contactId == $Me->contactId) {
        return "";
    }
    return ' <a href="' . selfHref(array("actas" => $rr->email)) . '">' . Ht::img("viewas.png", "[Act as]", array("title" => "Act as " . Text::name_text($rr))) . "</a>";
}

function pcMembers()
{
    global $Conf, $Opt, $PcMembersCache;
    if (!@$PcMembersCache || $Conf->setting("pc") <= 0 || $PcMembersCache[0] < $Conf->setting("pc") || $PcMembersCache[1] != @$Opt["sortByLastName"]) {
        $pc = array();
        $result = Dbl::q("select firstName, lastName, affiliation, email, contactId, roles, contactTags, disabled from ContactInfo where (roles&" . Contact::ROLE_PC . ")!=0");
        $by_name_text = array();
        $pctags = array("pc" => "pc");
        while ($result && ($row = Contact::fetch($result))) {
            $pc[$row->contactId] = $row;
            if ($row->firstName || $row->lastName) {
                $name_text = Text::name_text($row);
                if (isset($by_name_text[$name_text])) {
                    $row->nameAmbiguous = $by_name_text[$name_text]->nameAmbiguous = true;
                }
                $by_name_text[$name_text] = $row;
            }
            if ($row->contactTags) {
                foreach (explode(" ", $row->contactTags) as $t) {
                    list($tag, $value) = TagInfo::split_index($t);
                    if ($tag) {
                        $pctags[strtolower($tag)] = $tag;
                    }
                }
            }
        }
        uasort($pc, "Contact::compare");
        ksort($pctags);
        $order = 0;
        foreach ($pc as $row) {
            $row->sort_position = $order;
            ++$order;
        }
        $PcMembersCache = array($Conf->setting("pc"), @$Opt["sortByLastName"], $pc, $pctags);
    }
    return $PcMembersCache[2];
}

 public function json()
 {
     // find out who is light and who is heavy
     // (light => less than 0.66 * (80th percentile))
     $nass = array();
     foreach ($this->r as $cid => $x) {
         $nass[] = count($x);
     }
     sort($nass);
     $heavy_boundary = 0;
     if (count($nass)) {
         $heavy_boundary = 0.66 * $nass[(int) (0.8 * count($nass))];
     }
     $contacts = pcMembers();
     $need_contacts = [];
     foreach ($this->r as $cid => $x) {
         if (!isset($contacts[$cid]) && ctype_digit($cid)) {
             $need_contacts[] = $cid;
         }
     }
     if (count($need_contacts)) {
         $result = Dbl::q("select firstName, lastName, affiliation, email, contactId, roles, contactTags, disabled from ContactInfo where contactId ?a", $need_contacts);
         while ($result && ($row = Contact::fetch($result))) {
             $contacts[$row->contactId] = $row;
         }
     }
     $users = array();
     $tags = $this->contact->can_view_reviewer_tags();
     foreach ($this->r as $cid => $x) {
         if ($cid != "conflicts") {
             $users[$cid] = $u = (object) array();
             $p = get($contacts, $cid);
             if ($p) {
                 $u->name = Text::name_text($p);
             }
             if (count($x) < $heavy_boundary) {
                 $u->light = true;
             }
             if ($p && $tags && ($t = $p->viewable_color_classes($this->contact))) {
                 $u->color_classes = $t;
             }
         }
     }
     return (object) array("reviews" => $this->r, "deadlines" => $this->dl, "users" => $users);
 }

 private function name_for($pfx, $x)
 {
     $cid = is_object($x) ? $x->contactId : $x;
     $key = $pfx . $cid;
     if (isset($this->name_for_map_[$key])) {
         return $this->name_for_map_[$key];
     }
     $pcm = pcMembers();
     if (isset($pcm[$cid])) {
         $x = $pcm[$cid];
     } else {
         if (!is_object($x) || !isset($x->email) || !isset($x->firstName) || !isset($x->lastName)) {
             $x = self::find_by_id($cid);
             $this->contact_sorter_map_[$cid] = $x->sorter;
         }
     }
     if ($pfx !== "t") {
         $n = Text::name_html($x);
     } else {
         $n = Text::name_text($x);
     }
     if ($pfx === "r" && ($colors = $this->reviewer_color_classes_for($x))) {
         $n = '<span class="' . $colors . '">' . $n . '</span>';
     }
     return $this->name_for_map_[$key] = $n;
 }

function render_pset_row(Pset $pset, $students, Contact $s, $row, $pcmembers, $anonymous)
{
    global $Conf, $Me, $Now, $Profile;
    $row->sortprefix = "";
    $ncol = 0;
    $t0 = $Profile ? microtime(true) : 0;
    $j = [];
    $j["username"] = $s->github_username ?: $s->seascode_username ?: ($s->email ?: $s->huid);
    if ($anonymous) {
        $j["anon_username"] = $s->anon_username;
    }
    $j["sorter"] = $s->sorter;
    ++$ncol;
    $j["name"] = Text::name_text($s);
    if ($s->extension) {
        $j["x"] = true;
    }
    if (!$anonymous) {
        ++$ncol;
    }
    if ($s->gradercid) {
        $j["gradercid"] = $s->gradercid;
    }
    ++$ncol;
    // are any commits committed?
    if (!$pset->gitless_grades) {
        if (($s->placeholder || $s->gradehash === null) && $s->repoid && ($s->placeholder_at < $Now - 3600 && rand(0, 2) == 0 || $s->placeholder_at < $Now - 600 && rand(0, 10) == 0) && (!$s->repoviewable || !$s->gradehash)) {
            // XXX this is slow given that most info is already loaded
            $info = ContactView::user_pset_info($s, $pset);
            $info->set_commit(null);
            $s->gradehash = $info->commit_hash() ?: null;
            $s->placeholder = 1;
            Dbl::qe("insert into RepositoryGrade (repoid, pset, gradehash, placeholder, placeholder_at) values (?, ?, ?, 1, ?) on duplicate key update gradehash=(if(placeholder=1,values(gradehash),gradehash)), placeholder_at=values(placeholder_at)", $s->repoid, $pset->id, $s->gradehash, $Now);
            if (!$s->repoviewable) {
                $s->repoviewable = $s->can_view_repo_contents($info->repo);
            }
        }
        if (!$s->gradehash || $s->dropped) {
            $row->sortprefix = "~1 ";
        }
    }
    if (count($pset->grades)) {
        $gi = null;
        if ($pset->gitless_grades) {
            $gi = $pset->contact_grade_for($s);
        } else {
            if ($s->gradehash && !$s->placeholder) {
                $gi = $pset->commit_notes($s->gradehash);
            }
        }
        $gi = $gi ? $gi->notes : null;
        if (!$pset->gitless_grades) {
            if ($gi && get($gi, "linenotes")) {
                $j["has_notes"] = true;
            } else {
                if ($Me->contactId == $s->gradercid) {
                    $s->incomplete = true;
                }
            }
            if ($gi && $s->gradercid != get($gi, "gradercid") && $Me->privChair) {
                $j["has_nongrader_notes"] = true;
            }
            ++$ncol;
        }
        $garr = render_grades($pset, $gi, $s);
        $ncol += count($garr->all);
        $j["grades"] = $garr->allv;
        $j["total"] = $garr->totalv;
        if ($garr->differentk) {
            $j["highlight_grades"] = $garr->differentk;
        }
    }
    //echo "<td><a href=\"mailto:", htmlspecialchars($s->email), "\">",
    //htmlspecialchars($s->email), "</a></td>";
    if (!$pset->gitless && $s->url) {
        $j["repo"] = RepositorySite::make_web_url($s->url, $Conf);
        if (!$s->working) {
            $j["repo_broken"] = true;
        } else {
            if (!$s->repoviewable) {
                $j["repo_unconfirmed"] = true;
            }
        }
        if ($s->open) {
            $j["repo_too_open"] = true;
        }
        if ($s->pcid != $s->rpcid || $s->pcid && (!isset($students[$s->pcid]) || $students[$s->pcid]->repoid != $s->repoid)) {
            $j["repo_partner_error"] = true;
        }
    }
    ++$ncol;
    if (!get($row, "ncol") || $ncol > $row->ncol) {
        $row->ncol = $ncol;
    }
    $s->visited = true;
    return $j;
}

 public static function site_contact()
 {
     global $Opt;
     if (!get($Opt, "contactEmail") || $Opt["contactEmail"] == "you@example.com") {
         $result = Dbl::ql("select firstName, lastName, email from ContactInfo where (roles&" . (self::ROLE_CHAIR | self::ROLE_ADMIN) . ")!=0 order by (roles&" . self::ROLE_CHAIR . ") desc limit 1");
         if ($result && ($row = $result->fetch_object())) {
             $Opt["defaultSiteContact"] = true;
             $Opt["contactName"] = Text::name_text($row);
             $Opt["contactEmail"] = $row->email;
         }
     }
     return new Contact((object) array("fullName" => $Opt["contactName"], "email" => $Opt["contactEmail"], "isChair" => true, "isPC" => true, "is_site_contact" => true, "contactTags" => null));
 }

 function echo_linenote($file, $lineid, $note, LinenotesOrder $lnorder = null)
 {
     $note_object = null;
     if (is_object($note)) {
         // How the fuck did this shit get in the DB, why does PHP suck
         $note_object = $note;
         $note = [];
         for ($i = 0; property_exists($note_object, $i); ++$i) {
             $note[] = $note_object->{$i};
         }
     }
     if (!is_array($note)) {
         $note = array(false, $note);
     }
     if ($this->can_see_grades || $note[0]) {
         echo '<tr class="diffl61 gw">', '<td colspan="2" class="difflnoteborder61"></td>', '<td class="difflnote61">';
         if ($lnorder) {
             $links = array();
             //list($pfile, $plineid) = $lnorder->get_prev($file, $lineid);
             //if ($pfile)
             //    $links[] = '<a href="#L' . $plineid . '_'
             //        . html_id_encode($pfile) . '">&larr; Prev</a>';
             list($nfile, $nlineid) = $lnorder->get_next($file, $lineid);
             if ($nfile) {
                 $links[] = '<a href="#L' . $nlineid . '_' . html_id_encode($nfile) . '">Next &gt;</a>';
             } else {
                 $links[] = '<a href="#">Top</a>';
             }
             if (!empty($links)) {
                 echo '<div class="difflnoteptr61">', join("&nbsp;&nbsp;&nbsp;", $links), '</div>';
             }
         }
         if ($this->pc_view && get($note, 2)) {
             global $Conf;
             $pcmembers = $Conf->pc_members_and_admins();
             if (isset($pcmembers[$note[2]])) {
                 $p = $pcmembers[$note[2]];
                 echo '<div class="difflnoteauthor61">[', htmlspecialchars($p->firstNameAmbiguous ? Text::name_text($p) : $p->firstName), ']</div>';
             }
         }
         if (!is_string($note[1])) {
             error_log("fudge {$this->user->github_username} error: " . json_encode($note));
         }
         echo '<div class="note61', $note[0] ? ' commentnote' : ' gradenote', '">', htmlspecialchars($note[1]), '</div>', '<div class="clear"></div></td></tr>';
     }
 }

 private static function status_papers($status, $tracker, $acct)
 {
     global $Conf;
     $pids = array_slice($tracker->ids, $tracker->position, 3);
     $pc_conflicts = $acct->privChair || $acct->tracker_kiosk_state;
     $col = $j = "";
     if ($pc_conflicts) {
         $col = ", allconfs.conflictIds";
         $j = "left join (select paperId, group_concat(contactId) conflictIds from PaperConflict where paperId in (" . join(",", $pids) . ") group by paperId) allconfs on (allconfs.paperId=p.paperId)\n\t\t";
         $pcm = pcMembers();
     }
     $result = $Conf->qe("select p.paperId, p.title, p.paperFormat, p.leadContactId, p.managerContactId, r.reviewType, conf.conflictType{$col}\n            from Paper p\n            left join PaperReview r on (r.paperId=p.paperId and " . ($acct->contactId ? "r.contactId={$acct->contactId}" : "false") . ")\n            left join PaperConflict conf on (conf.paperId=p.paperId and " . ($acct->contactId ? "conf.contactId={$acct->contactId}" : "false") . ")\n            {$j}where p.paperId in (" . join(",", $pids) . ")");
     $papers = array();
     while ($row = PaperInfo::fetch($result, $acct)) {
         $papers[$row->paperId] = $p = (object) array();
         if (($acct->privChair || !$row->conflictType || !get($status, "hide_conflicts")) && $acct->tracker_kiosk_state != 1) {
             $p->pid = (int) $row->paperId;
             $p->title = $row->title;
             if ($format = $row->title_format()) {
                 $p->format = $format;
             }
         }
         if ($acct->contactId > 0 && $row->managerContactId == $acct->contactId) {
             $p->is_manager = true;
         }
         if ($row->reviewType) {
             $p->is_reviewer = true;
         }
         if ($row->conflictType) {
             $p->is_conflict = true;
         }
         if ($acct->contactId > 0 && $row->leadContactId == $acct->contactId) {
             $p->is_lead = true;
         }
         if ($pc_conflicts) {
             $p->pc_conflicts = array();
             foreach (explode(",", (string) $row->conflictIds) as $cid) {
                 if ($pc = get($pcm, $cid)) {
                     $p->pc_conflicts[$pc->sort_position] = (object) array("email" => $pc->email, "name" => Text::name_text($pc));
                 }
             }
             ksort($p->pc_conflicts);
             $p->pc_conflicts = array_values($p->pc_conflicts);
         }
     }
     Dbl::free($result);
     $status->papers = array();
     foreach ($pids as $pid) {
         $status->papers[] = $papers[$pid];
     }
 }

function pcMembers()
{
    global $Conf;
    $version = 2;
    if (!isset($_SESSION["pcmembers"]) || !is_array($_SESSION["pcmembers"]) || count($_SESSION["pcmembers"]) < 3 || $Conf->setting("pc") <= 0 || $_SESSION["pcmembers"][0] < $Conf->setting("pc") || $_SESSION["pcmembers"][1] != $version || count($_SESSION["pcmembers"][2]) == 0) {
        $pc = array();
        $qa = ($Conf->sversion >= 35 ? ", contactTags" : "") . ($Conf->sversion >= 47 ? ", disabled" : "");
        $result = $Conf->q("select firstName, lastName, affiliation, email, u.contactId contactId, roles{$qa} from ContactInfo u where (roles&" . Contact::ROLE_PC . ")!=0");
        $by_name_text = array();
        while ($row = edb_orow($result)) {
            $pc[$row->contactId] = $row = Contact::make($row);
            if ($row->firstName || $row->lastName) {
                $name_text = Text::name_text($row);
                if (isset($by_name_text[$name_text])) {
                    $row->nameAmbiguous = $by_name_text[$name_text]->nameAmbiguous = true;
                }
                $by_name_text[$name_text] = $row;
            }
        }
        uasort($pc, "Contact::compare");
        $_SESSION["pcmembers"] = array($Conf->setting("pc"), $version, $pc);
    }
    return $_SESSION["pcmembers"][2];
}

 private function same_authors($pj, $opj)
 {
     $pj_ct = count(get($pj, "authors"));
     $opj_ct = count(get($opj, "authors"));
     if ($pj_ct != $opj_ct) {
         return false;
     }
     for ($i = 0; $i != $pj_ct; ++$i) {
         if (get($pj->authors[$i], "email") !== get($opj->authors[$i], "email") || get_s($pj->authors[$i], "affiliation") !== get_s($opj->authors[$i], "affiliation") || Text::name_text($pj->authors[$i]) !== Text::name_text($opj->authors[$i])) {
             return false;
         }
     }
     return true;
 }

 function expandvar_recipient($what, $isbool)
 {
     global $Conf;
     // rest is only there if we have a pset
     if (!$this->pset) {
         return self::EXPANDVAR_CONTINUE;
     }
     if ($what == "%PSET%" || $what == "%TITLE%") {
         return $this->pset->title;
     }
     if ($what == "%REPO%") {
         if ($this->pset->gitless) {
             return $isbool ? false : self::EXPANDVAR_CONTINUE;
         }
         $info = $this->get_pset_info();
         if (!$info || !$info->repo) {
             return $isbool ? false : "(no repo)";
         }
         return $info->repo->web_url();
     }
     if ($what == "%PARTNER%") {
         if (!$this->pset->partner) {
             return $isbool ? false : self::EXPANDVAR_CONTINUE;
         }
         $info = $this->get_pset_info();
         if (!$info || !$info->partner) {
             return $isbool ? false : "N/A";
         }
         return Text::name_text($info->partner);
     }
     if (preg_match(',\\A%(?:COMMIT(?:|HASH|ABBREV|TITLE|DATE)|LATEHOURS)%\\z,', $what)) {
         if ($this->pset->gitless) {
             return $isbool ? false : self::EXPANDVAR_CONTINUE;
         }
         $info = $this->get_pset_info();
         $recent = null;
         if ($info && $info->has_commit_set()) {
             $recent = $info->commit();
         }
         if (!$recent) {
             if ($isbool) {
                 return false;
             } else {
                 if ($what == "%COMMITABBREV%" || $what == "%COMMITDATE%") {
                     return "N/A";
                 } else {
                     return "(no commit)";
                 }
             }
         }
         if ($what == "%COMMITHASH%") {
             return $recent->hash;
         }
         if ($what == "%COMMITABBREV%") {
             return substr($recent->hash, 0, 7);
         }
         if ($what == "%COMMIT%" && !$recent) {
             return substr($recent->hash, 0, 7);
         } else {
             if (!$recent) {
                 return $isbool ? false : "(unknown)";
             } else {
                 if ($what == "%COMMITTITLE%") {
                     return $recent->subject ?: "(empty)";
                 } else {
                     if ($what == "%COMMIT%") {
                         $subject = UnicodeHelper::utf8_prefix($recent->subject, 72);
                         if (strlen($subject) != strlen($recent->subject)) {
                             $subject .= "...";
                         }
                         return substr($recent->hash, 0, 7) . ($subject === "" ? "" : " {$subject}");
                     } else {
                         if ($what == "%COMMITDATE%") {
                             return date("Y/m/d H:i:s", $recent->commitat);
                         } else {
                             if ($what == "%LATEHOURS%") {
                                 // XXX should use PsetView::late_hours
                                 if ($this->pset->deadline_extension && ($this->recipient->extension || $info->partner && $info->partner->extension)) {
                                     $deadline = $this->pset->deadline_extension;
                                 } else {
                                     if ($this->pset->deadline_college) {
                                         $deadline = $this->pset->deadline_college;
                                     } else {
                                         $deadline = $this->pset->deadline;
                                     }
                                 }
                                 if (!$deadline || $recent->commitat <= $deadline) {
                                     return $isbool ? false : "0";
                                 } else {
                                     return (string) (int) (($recent->commitat - $deadline + 3599) / 3600);
                                 }
                             }
                         }
                     }
                 }
             }
         }
     }
     if ($what == "%GRADEENTRIES%") {
         $info = $this->get_pset_info();
//.........这里部分代码省略.........

 function content($fieldId, $row)
 {
     global $Conf;
     switch ($fieldId) {
         case self::FIELD_NAME:
             $t = Text::name_html($row);
             if (trim($t) == "") {
                 $t = "[No name]";
             }
             $t = '<span class="taghl">' . $t . '</span>';
             if ($this->contact->privChair) {
                 $t = "<a href=\"" . hoturl("profile", "u=" . urlencode($row->email) . $this->contactLinkArgs) . "\"" . ($row->disabled ? " class='uu'" : "") . ">{$t}</a>";
             }
             if ($row->roles & Contact::ROLE_CHAIR) {
                 $t .= ' <span class="pcrole">(chair)</span>';
             } else {
                 if (($row->roles & (Contact::ROLE_ADMIN | Contact::ROLE_PC)) == (Contact::ROLE_ADMIN | Contact::ROLE_PC)) {
                     $t .= ' <span class="pcrole">(PC, sysadmin)</span>';
                 } else {
                     if ($row->roles & Contact::ROLE_ADMIN) {
                         $t .= ' <span class="pcrole">(sysadmin)</span>';
                     } else {
                         if ($row->roles & Contact::ROLE_PC && $this->limit != "pc") {
                             $t .= ' <span class="pcrole">(PC)</span>';
                         }
                     }
                 }
             }
             if ($this->contact->privChair && $row->email != $this->contact->email) {
                 $t .= " <a href=\"" . hoturl("index", "actas=" . urlencode($row->email)) . "\">" . Ht::img("viewas.png", "[Act as]", array("title" => "Act as " . Text::name_text($row))) . "</a>";
             }
             if ($row->disabled && $this->contact->isPC) {
                 $t .= ' <span class="hint">(disabled)</span>';
             }
             return $t;
         case self::FIELD_EMAIL:
             if (!$this->contact->isPC) {
                 return "";
             }
             $e = htmlspecialchars($row->email);
             if (strpos($row->email, "@") === false) {
                 return $e;
             } else {
                 return "<a href=\"mailto:{$e}\">{$e}</a>";
             }
         case self::FIELD_AFFILIATION:
         case self::FIELD_AFFILIATION_ROW:
             return htmlspecialchars($row->affiliation);
         case self::FIELD_LASTVISIT:
             if (!$row->lastLogin) {
                 return "Never";
             }
             return $Conf->printableTimeShort($row->lastLogin);
         case self::FIELD_SELECTOR:
         case self::FIELD_SELECTOR_ON:
             $this->any->sel = true;
             $c = "";
             if ($fieldId == self::FIELD_SELECTOR_ON) {
                 $c = " checked='checked'";
             }
             return "<input type='checkbox' class='cb' name='pap[]' value='{$row->contactId}' tabindex='1' id='psel{$this->count}' onclick='rangeclick(event,this)' {$c}/>";
         case self::FIELD_HIGHTOPICS:
         case self::FIELD_LOWTOPICS:
             if (!defval($row, "topicIds")) {
                 return "";
             }
             $wanthigh = $fieldId == self::FIELD_HIGHTOPICS;
             $topics = array_combine(explode(",", $row->topicIds), explode(",", $row->topicInterest));
             $nt = $nti = array();
             foreach ($topics as $k => $v) {
                 if ($wanthigh ? $v > 0 : $v < 0) {
                     $nt[] = $k;
                     $nti[] = $v;
                 }
             }
             if (count($nt)) {
                 return PaperInfo::unparse_topic_list_html($nt, $nti, true);
             } else {
                 return "";
             }
         case self::FIELD_REVIEWS:
             if (!$row->numReviews && !$row->numReviewsSubmitted) {
                 return "";
             }
             $a1 = "<a href=\"" . hoturl("search", "t=s&amp;q=re:" . urlencode($row->email)) . "\">";
             if ($row->numReviews == $row->numReviewsSubmitted) {
                 return "{$a1}<b>{$row->numReviewsSubmitted}</b></a>";
             } else {
                 return "{$a1}<b>{$row->numReviewsSubmitted}</b>/{$row->numReviews}</a>";
             }
         case self::FIELD_LEADS:
             if (!$row->numLeads) {
                 return "";
             }
             return "<a href=\"" . hoturl("search", "t=s&amp;q=lead:" . urlencode($row->email)) . "\">{$row->numLeads}</a>";
         case self::FIELD_SHEPHERDS:
             if (!$row->numShepherds) {
                 return "";
             }
             return "<a href=\"" . hoturl("search", "t=s&amp;q=shepherd:" . urlencode($row->email)) . "\">{$row->numShepherds}</a>";
//.........这里部分代码省略.........

 function pc_members()
 {
     if ($this->_pc_members_cache === null) {
         $pc = $pca = array();
         $result = $this->q("select firstName, lastName, affiliation, email, contactId, roles, contactTags, disabled from ContactInfo where roles!=0 and (roles&" . Contact::ROLE_PCLIKE . ")!=0");
         $by_name_text = $by_first_text = [];
         $this->_pc_tags_cache = ["pc" => "pc"];
         while ($result && ($row = Contact::fetch($result, $this))) {
             $pca[$row->contactId] = $row;
             if ($row->roles & Contact::ROLE_PC) {
                 $pc[$row->contactId] = $row;
             }
             if ($row->firstName || $row->lastName) {
                 $name_text = Text::name_text($row);
                 if (isset($by_name_text[$name_text])) {
                     $row->nameAmbiguous = $by_name_text[$name_text]->nameAmbiguous = true;
                 }
                 $by_name_text[$name_text] = $row;
             }
             if ($row->firstName) {
                 if (isset($by_first_text[$row->firstName])) {
                     $row->firstNameAmbiguous = $by_first_text[$row->firstName]->firstNameAmbiguous = true;
                 }
                 $by_first_text[$row->firstName] = $row;
             }
             if ($row->contactTags) {
                 foreach (explode(" ", $row->contactTags) as $t) {
                     list($tag, $value) = TagInfo::split_index($t);
                     if ($tag) {
                         $this->_pc_tags_cache[strtolower($tag)] = $tag;
                     }
                 }
             }
         }
         Dbl::free($result);
         uasort($pc, "Contact::compare");
         $order = 0;
         foreach ($pc as $row) {
             $row->sort_position = $order;
             ++$order;
         }
         $this->_pc_members_cache = $pc;
         uasort($pca, "Contact::compare");
         $this->_pc_members_and_admins_cache = $pca;
         ksort($this->_pc_tags_cache);
     }
     return $this->_pc_members_cache;
 }

 function expandvar_recipient($what, $isbool)
 {
     global $Conf;
     // rest is only there if we have a pset
     if (!$this->pset) {
         return self::EXPANDVAR_CONTINUE;
     }
     if ($what == "%PSET%" || $what == "%TITLE%") {
         return $this->pset->title;
     }
     if ($what == "%REPO%") {
         if ($this->pset->gitless) {
             return $isbool ? false : self::EXPANDVAR_CONTINUE;
         }
         $info = $this->get_pset_info();
         if (!$info || !$info->repo) {
             return $isbool ? false : "(no repo)";
         }
         return Contact::repo_https_url($info->repo->url);
     }
     if ($what == "%PARTNER%") {
         if (!$this->pset->partner) {
             return $isbool ? false : self::EXPANDVAR_CONTINUE;
         }
         $info = $this->get_pset_info();
         if (!$info || !$info->partner) {
             return $isbool ? false : "N/A";
         }
         return Text::name_text($info->partner);
     }
     if (preg_match(',\\A%(?:COMMIT(?:|HASH|ABBREV|TITLE|DATE)|LATEHOURS)%\\z,', $what)) {
         if ($this->pset->gitless) {
             return $isbool ? false : self::EXPANDVAR_CONTINUE;
         }
         $info = $this->get_pset_info();
         $recent = $info ? @$info->commit() : null;
         if (!$recent) {
             if ($isbool) {
                 return false;
             } else {
                 if ($what == "%COMMITABBREV%" || $what == "%COMMITDATE%") {
                     return "N/A";
                 } else {
                     return "(no commit)";
                 }
             }
         }
         if ($what == "%COMMITHASH%") {
             return $recent->hash;
         }
         if ($what == "%COMMITABBREV%") {
             return substr($recent->hash, 0, 7);
         }
         if ($what == "%COMMIT%" && !$recent) {
             return substr($recent->hash, 0, 7);
         } else {
             if (!$recent) {
                 return $isbool ? false : "(unknown)";
             } else {
                 if ($what == "%COMMITTITLE%") {
                     return $recent->subject ?: "(empty)";
                 } else {
                     if ($what == "%COMMIT%") {
                         $subject = utf8_substr($recent->subject, 0, 72);
                         if (strlen($subject) != strlen($recent->subject)) {
                             $subject .= "...";
                         }
                         return substr($recent->hash, 0, 7) . ($subject === "" ? "" : " {$subject}");
                     } else {
                         if ($what == "%COMMITDATE%") {
                             return date("Y/m/d H:i:s", $recent->commitat);
                         } else {
                             if ($what == "%LATEHOURS%") {
                                 // XXX should use PsetView::late_hours
                                 if ($this->pset->deadline_extension && ($this->recipient->extension || $info->partner && $info->partner->extension)) {
                                     $deadline = $this->pset->deadline_extension;
                                 } else {
                                     if ($this->pset->deadline_college) {
                                         $deadline = $this->pset->deadline_college;
                                     } else {
                                         $deadline = $this->pset->deadline;
                                     }
                                 }
                                 if (!$deadline || $recent->commitat <= $deadline) {
                                     return $isbool ? false : "0";
                                 } else {
                                     return (string) (int) (($recent->commitat - $deadline + 3599) / 3600);
                                 }
                             }
                         }
                     }
                 }
             }
         }
     }
     return self::EXPANDVAR_CONTINUE;
 }