mirror of https://github.com/BOINC/boinc.git
577 lines
20 KiB
PHP
577 lines
20 KiB
PHP
<?php
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// This file is part of BOINC.
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// http://boinc.berkeley.edu
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// Copyright (C) 2008 University of California
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//
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// BOINC is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License
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// as published by the Free Software Foundation,
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// either version 3 of the License, or (at your option) any later version.
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//
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// BOINC is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
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require_once("../inc/util.inc");
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require_once("../inc/boinc_db.inc");
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require_once("../inc/forum_db.inc");
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require_once("../inc/forum.inc");
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require_once("../inc/sanitize_html.inc");
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require_once("../inc/countries.inc");
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require_once("../inc/credit.inc");
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require_once("../inc/team_types.inc");
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require_once("../inc/time.inc");
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require_once("../inc/stats_sites.inc");
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function team_search_form($params) {
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echo '<form name="form" action="team_search.php">';
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start_table();
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row2('<b>'.tra('Search criteria (use one or more)').'</b>', '');
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row2(tra('Key words').'<br><span class="note">'.tra('Find teams with these words in their names or descriptions').'</span>',
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'<input type="text" name="keywords" value="' . htmlspecialchars($params->keywords) . '">');
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row2_init(tra('Country'), '');
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echo '<select name="country"><option value="" selected>---</option>';
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$country = $params->country;
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if (!$country || $country == 'None') $country = "XXX";
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print_country_select($country);
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echo "</select></td></tr>\n";
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row2(tra('Type of team'), team_type_select($params->type, true));
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$checked = $params->active?"checked":"";
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row2(tra('Show only active teams'), "<input type=checkbox name=active $checked>");
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row2("", "<input type=submit name=submit value=\"".tra('Search')."\">");
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end_table();
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echo '</form>';
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}
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function foundership_transfer_link($user, $team) {
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$now = time();
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if ($team->ping_user == $user->id) {
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if (transfer_ok($team, $now)) {
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return tra('Requested by you, and founder response deadline has passed.').'
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<br>
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<a href="team_founder_transfer_form.php">'.tra('Complete foundership transfer').'</a>.
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';
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} else {
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$deadline = date_str(transfer_ok_time($team));
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return '<a href="team_founder_transfer_form.php">'.tra('Requested by you').'</a>; '.tra('founder response deadline is %1', $deadline);
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}
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}
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if (new_transfer_request_ok($team, $now)) {
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if ($team->userid == $user->id) {
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return tra('None');
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} else {
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return '<a href="team_founder_transfer_form.php">'.tra('Initiate request').'</a>';
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}
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}
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return '<a href="team_founder_transfer_form.php">'.tra('Deferred').'</a>';
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}
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function display_team_page($team, $user) {
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global $team_name_sites;
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page_head("$team->name");
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echo sanitize_html($team->name_html);
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echo "<p>";
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start_table();
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row1(tra('Team info'));
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if (strlen($team->description)) {
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row2(tra('Description'), sanitize_html($team->description));
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}
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if (strlen($team->url)) {;
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if (strstr($team->url, "http://")) {
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$x = $team->url;
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} else {
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$x = "http://$team->url";
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}
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row2(tra('Web site'), "<a href=$x>$x</a>");
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}
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if (!no_computing()) {
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row2(tra('Total credit'), format_credit_large($team->total_credit));
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row2(tra('Recent average credit'), format_credit_large($team->expavg_credit));
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$x = "";
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shuffle($team_name_sites);
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foreach ($team_name_sites as $t) {
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$url = $t[0];
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$site_name = $t[1];
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$encoding = $t[2];
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if ($encoding == "hashlc") {
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$key = md5(strtolower($team->name));
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} else if ($encoding == 'hash') {
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$key = md5($team->name);
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} else {
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$key = urlencode($team->name);
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}
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$x .= "<a href=$url".$key.">$site_name</a><br>\n";
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}
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row2(tra('Cross-project stats'), $x);
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}
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row2(tra('Country'), $team->country);
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row2(tra('Type'), team_type_name($team->type));
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if ($team->forum && is_forum_visible_to_user($team->forum, $user)) {
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$f = $team->forum;
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row2('<a href="team_forum.php?teamid='.$team->id.'">'.tra('Message board').'</a>',
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tra('Threads').': '.$f->threads.'<br>'.tra('Posts').': '.$f->posts.'<br>'.tra('Last post').': '.time_diff_str($f->timestamp, time())
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);
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}
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if ($user) {
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if ($user->teamid != $team->id) {
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if ($team->joinable) {
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$tokens = url_tokens($user->authenticator);
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row2("",
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'<a href="team_join.php?'.$tokens.'&teamid='.$team->id.'">'.tra('Join this team').'</a>
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<br><span class="note">'.tra('Note: if \'OK to email\' is set in your project preferences, joining a team gives its founder access to your email address.').'</span>'
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);
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} else {
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row2(tra("Not accepting new members"), "");
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}
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}
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if (($user->teamid == $team->id)) {
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if (($user->id == $team->userid)) {
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if ($team->ping_user) {
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$deadline = date_str(transfer_ok_time($team));
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row2(tra('Foundership change requested'),
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'<a href="team_change_founder_form.php?teamid='.$team->id.'">'.tra('Respond by %1', $deadline).'</a>'
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);
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}
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} else {
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row2(tra('Team foundership change'), foundership_transfer_link($user, $team));
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}
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}
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}
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row1(tra('Members'));
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row2(tra('Founder'), user_links($team->founder));
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if (count($team->admins)) {
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$first = true;
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$x = "";
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foreach ($team->admins as $a) {
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if ($first) {
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$first = false;
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} else {
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$x .= " | ";
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}
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$x .= user_links($a);
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}
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row2(tra('Admins'), $x);
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}
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$x = "0";
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if (count($team->new_members)) {
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$first = true;
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$x = "";
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foreach ($team->new_members as $a) {
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if ($first) {
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$first = false;
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} else {
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$x .= " | ";
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}
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$x .= user_links($a);
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}
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}
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row2(tra('New members in last day'), $x);
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row2(tra('Total members'), "$team->nusers (<a href=team_members.php?teamid=$team->id&offset=0&sort_by=expavg_credit>".tra('view')."</a>)");
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row2(tra('Active members'), "$team->nusers_active (<a href=team_members.php?teamid=$team->id&offset=0&sort_by=expavg_credit>".tra('view')."</a>)");
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row2(tra('Members with credit'), "$team->nusers_worked (<a href=team_members.php?teamid=$team->id&offset=0&sort_by=total_credit>".tra('view')."</a>)");
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end_table();
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}
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function display_team_members($team, $offset, $sort_by) {
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$n = 20;
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$admins = BoincTeamAdmin::enum("teamid=$team->id");
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// there aren't indices to support sorting by credit.
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// set the following variable to disable sorted output.
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// (though since caching is generally used this shouldn't needed)
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//
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$nosort = false;
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if ($sort_by == "total_credit") {
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$sort_clause = "total_credit desc";
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} else {
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$sort_clause = "expavg_credit desc";
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}
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start_table();
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echo '<tr>
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<th>'.tra('Name').'</th>
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';
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if (!no_computing()) {
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if ($nosort) {
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echo '
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<th>'.tra('Total credit').'</th>
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<th>'.tra('Recent average credit').'</th>
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';
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} else {
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if ($sort_by == "total_credit") {
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echo '<th>'.tra('Total credit').'</th>';
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} else {
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echo "<th><a href=team_members.php?teamid=$team->id&sort_by=total_credit&offset=$offset>".tra('Total credit')."</a></th>";
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}
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if ($sort_by == "expavg_credit") {
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echo '<th>'.tra('Recent average credit').'</th>';
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} else {
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echo "<th><a href=team_members.php?teamid=$team->id&sort_by=expavg_credit&offset=$offset>".tra('Recent average credit').'</a></th>';
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}
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}
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}
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echo '
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<th>'.tra('Country').'</th>
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</tr>
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';
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$cache_args = "teamid=".$team->id."&mosort=".$nosort."&order=".$sort_clause."&limit=".$offset."_".$n;
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$users = unserialize(get_cached_data(TEAM_PAGE_TTL, $cache_args));
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if (!$users) {
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if ($nosort) {
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$users = BoincUser::enum("teamid=$team->id limit $offset,$n");
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} else {
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$users = BoincUser::enum("teamid=$team->id order by $sort_clause limit $offset,$n");
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}
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set_cached_data(TEAM_PAGE_TTL, serialize($users), $cache_args);
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}
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$j = $offset + 1;
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foreach ($users as $user) {
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$user_total_credit = format_credit_large($user->total_credit);
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$user_expavg_credit = format_credit($user->expavg_credit);
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$x = user_links($user);
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if ($user->id == $team->userid) {
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$x .= ' ['.tra('Founder').']';
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} else if (is_team_admin_aux($user, $admins)) {
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$x .= ' ['.tra('Admin').']';
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}
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echo "<tr class=row1>
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<td align=left>$j) $x
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";
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if (!no_computing()) {
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echo "
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<td align=right>$user_total_credit</td>
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<td align=right>$user_expavg_credit</td>
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";
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}
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echo "
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<td align=center>$user->country</td>
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</tr>
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";
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$j++;
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}
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echo "</table>";
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if ($offset > 0) {
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$new_offset = $offset - $n;
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echo "<a href=team_members.php?teamid=$team->id&sort_by=$sort_by&offset=$new_offset>".tra('Previous %1', $n)."</a> | ";
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}
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if ($j == $offset + $n + 1) {
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$new_offset = $offset + $n;
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echo "<a href=team_members.php?teamid=$team->id&sort_by=$sort_by&offset=$new_offset>".tra('Next %1', $n)."</a>";
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}
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}
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// check that the team exists
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//
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function require_team($team) {
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if (!$team) {
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error_page(tra('No such team.'));
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}
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}
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function is_team_founder($user, $team) {
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return $user->id == $team->userid;
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}
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// check that the user is founder of the team
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//
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function require_founder_login($user, $team) {
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require_team($team);
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if ($user->id != $team->userid) {
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error_page(tra('This operation requires foundership.'));
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}
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}
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function is_team_admin($user, $team) {
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if (!$user) return false;
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if ($user->id == $team->userid) return true;
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$admin = BoincTeamAdmin::lookup($team->id, $user->id);
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if ($admin) return true;
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return false;
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}
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// use this when you're displaying a long list of users
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// and don't want to do a lookup for each one
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//
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function is_team_admin_aux($user, $admins) {
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foreach ($admins as $a) {
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if ($a->userid == $user->id) return true;
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}
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return false;
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}
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function require_admin($user, $team) {
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if (!is_team_admin($user, $team)) {
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error_page(tra('This operation requires team admin privileges'));
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}
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}
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function new_member_list($teamid) {
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$new_members = array();
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$yesterday = time() - 86400;
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$deltas = BoincTeamDelta::enum("teamid=$teamid and timestamp>$yesterday and joining=1 group by userid");
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if (count($deltas)) {
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foreach ($deltas as $delta) {
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$u = BoincUser::lookup_id($delta->userid);
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if ($u->teamid == $teamid) {
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$new_members[] = $u; // they might have later quit
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}
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}
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}
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return $new_members;
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}
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function admin_list($teamid) {
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$u = array();
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$admins = BoincTeamAdmin::enum("teamid=$teamid");
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foreach ($admins as $admin) {
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$user = BoincUser::lookup_id($admin->userid);
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$u[] = $user;
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}
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return $u;
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}
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function team_table_start($sort_by, $type_url) {
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echo "<tr>
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<th>".tra('Rank')."</th>
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<th>".tra('Name')."</th>
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<th>".tra('Members')."</th>
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";
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if ($sort_by == "total_credit") {
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echo "
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<th><a href=top_teams.php?sort_by=expavg_credit".$type_url.">".tra('Recent average credit')."</a></th>
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<th>".tra('Total credit')."</th>
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";
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} else {
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echo "
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<th>".tra('Recent average credit')."</th>
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<th><a href=top_teams.php?sort_by=total_credit".$type_url.">".tra('Total credit')."</a></th>
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";
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}
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echo "
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<th>".tra('Country')."</th>
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<th>".tra("Type")."</th>
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</tr>
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";
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}
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function show_team_row($team, $i) {
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$team_expavg_credit = format_credit_large($team->expavg_credit);
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$team_total_credit = format_credit_large($team->total_credit);
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echo"<tr class=row1>
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<td>$i</td>
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<td><a href=team_display.php?teamid=$team->id>$team->name</a></td>
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<td align=right>".$team->nusers."</td>
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<td align=right>$team_expavg_credit</td>
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<td align=right>$team_total_credit</td>
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<td>$team->country</td>
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<td>".team_type_name($team->type)."</td>
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</tr>\n";
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}
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function user_join_team($team, $user) {
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user_quit_team($user);
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$res = $user->update("teamid=$team->id");
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if ($res) {
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$now = time();
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BoincTeamDelta::insert("(userid, teamid, timestamp, joining, total_credit) values ($user->id, $team->id, $now, 1, $user->total_credit)");
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return true;
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}
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return false;
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}
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function user_quit_team($user) {
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if (!$user->teamid) return;
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$user->update("teamid=0");
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$team = BoincTeam::lookup_id($user->teamid);
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if ($team && $team->ping_user=$user->id) {
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$team->update("ping_user=-ping_user");
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}
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BoincTeamAdmin::delete("teamid=$user->teamid and userid=$user->id");
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$now = time();
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BoincTeamDelta::insert("(userid, teamid, timestamp, joining, total_credit) values ($user->id, $user->teamid, $now, 0, $user->total_credit)");
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}
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function team_edit_form($team, $label, $url) {
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global $team_types;
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echo "<form method=post action=$url>\n";
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if ($team) {
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echo "<input type=hidden name=teamid value=$team->id>\n";
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}
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if ($team->seti_id) {
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echo "<p><span class=error>".tra("WARNING: this is a BOINC-wide team. If you make changes here, they will soon be overwritten. Edit the %1BOINC-wide team%2 instead.", "<a href=http://boinc.berkeley.edu/teams/>", "</a>")
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."</span>
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<p>
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";
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}
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echo '
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<p>
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'.tra('%1Privacy note%2: if you create a team, your project preferences (resource share, graphics preferences) will be visible to the public.', '<b>', '</b>').'
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<p>
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';
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start_table();
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row2(tra('Team name, text version').'
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<br><span class="note">'.tra('Don\'t use HTML tags.').'</span>',
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"<input name=name type=text size=50 value='$team->name'>"
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);
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row2(tra('Team name, HTML version').'
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<br><span class="note">
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'.tra('You may use %1limited HTML tags%2.', '<a href="html.php" target="_new">', '</a>').'
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'.tra('If you don\'t know HTML, leave this box blank.').'</span>',
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"<input name=name_html type=text size=50 value=\"".str_replace('"',"'",$team->name_html)."\">"
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);
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row2(tra('URL of team web page, if any').':<br><font size=-2>('.tra('without "http://"').')
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'.tra('This URL will be linked to from the team\'s page on this site.'),
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"<input type=text name=url size=60 value='$team->url'>"
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);
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row2(tra('Description of team').':
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<br><span class="note">
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'.tra('You may use %1limited HTML tags%2.', '<a href="html.php" target="_new">', '</a>').'
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</span>',
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"<textarea name=description cols=60 rows=10>$team->description</textarea>"
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);
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row2(tra('Type of team').':', team_type_select($team->type));
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row2_init(tra('Country'),
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"<select name=country>"
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);
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print_country_select($team->country);
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echo "</select></td></tr>\n";
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$x = $team->joinable?"checked":"";
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row2(tra("Accept new members?"), "<input type=checkbox name=joinable $x>");
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row2("",
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"<input type=submit name=new value='$label'>"
|
|
);
|
|
end_table();
|
|
echo "</form>\n";
|
|
}
|
|
|
|
// decay a team's average credit
|
|
//
|
|
function team_decay_credit($team) {
|
|
$avg = $team->expavg_credit;
|
|
$avg_time = $team->expavg_time;
|
|
$now = time(0);
|
|
update_average($now, 0, 0, $avg, $avg_time);
|
|
$team->update("expavg_credit=$avg, expavg_time=$now");
|
|
|
|
}
|
|
// if the team hasn't received new credit for ndays,
|
|
// decay its average and return true
|
|
//
|
|
function team_inactive_ndays($team, $ndays) {
|
|
$diff = time() - $team->expavg_time;
|
|
if ($diff > $ndays*86400) {
|
|
team_decay_credit($team);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function team_count_members($teamid) {
|
|
return BoincUser::count("teamid=$teamid");
|
|
}
|
|
|
|
// These functions determine the rules for foundership transfer, namely:
|
|
// - A transfer request is allowed if either:
|
|
// - there is no active request, and it's been at least 60 days
|
|
// since the last request (this protects the founder from
|
|
// being bombarded with frequest requests)
|
|
// - there's an active request older than 90 days
|
|
// (this lets a 2nd requester eventually get a chance)
|
|
// - Suppose someone (X) requests foundership at time T.
|
|
// An email is sent to the founder (Y).
|
|
// The request is "active" (ping_user is set to X's ID)
|
|
// - If Y declines the change, an email is sent to X,
|
|
// and the request is cleared.
|
|
// - If Y accepts the change, an email is sent to X
|
|
// and the request is cleared.
|
|
// - After T + 60 days, X can become founder
|
|
// - After T + 90 days, new requests are allowed even if there's
|
|
// an active request, i.e. after the 60 days elapse X has another
|
|
// 30 days to assume foundership before someone elase can request it
|
|
//
|
|
function new_transfer_request_ok($team, $now) {
|
|
if ($team->ping_user <= 0) {
|
|
if ($team->ping_time < $now - 60 * 86400) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
if ($team->ping_time < $now - 90 * 86400) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// the time at which we can actually change foundership
|
|
// if the founder hasn't responded
|
|
//
|
|
function transfer_ok_time($team) {
|
|
return $team->ping_time + 60*86400;
|
|
}
|
|
|
|
function transfer_ok($team, $now) {
|
|
if ($now > transfer_ok_time($team)) return true;
|
|
return false;
|
|
}
|
|
|
|
// Make a team; args are untrusted, so cleanse and validate them
|
|
//
|
|
function make_team(
|
|
$userid, $name, $url, $type, $name_html, $description, $country
|
|
) {
|
|
$name = BoincDb::escape_string(strip_tags($name));
|
|
if (strlen($name) == 0) return null;
|
|
$name_lc = strtolower($name);
|
|
$url = BoincDb::escape_string(strip_tags($url));
|
|
if (strstr($url, "http://")) {
|
|
$url = substr($url, 7);
|
|
}
|
|
$name_html = BoincDb::escape_string($name_html);
|
|
$description = BoincDb::escape_string($description);
|
|
if (!is_valid_country($country)) {
|
|
$country = tra('None');
|
|
}
|
|
$country = BoincDb::escape_string($country); // for Cote d'Ivoire
|
|
|
|
$clause = sprintf(
|
|
"(userid, create_time, name, name_lc, url, type, name_html, description, country, nusers, expavg_time) values(%d, %d, '%s', '%s', '%s', %d, '%s', '%s', '%s', %d, unix_timestamp())",
|
|
$userid,
|
|
time(),
|
|
$name,
|
|
$name_lc,
|
|
$url,
|
|
$type,
|
|
$name_html,
|
|
$description,
|
|
$country,
|
|
0
|
|
);
|
|
$id = BoincTeam::insert($clause);
|
|
if ($id) {
|
|
return BoincTeam::lookup_id($id);
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
$cvs_version_tracker[]="\$Id$"; //Generated automatically - do not edit
|
|
|
|
?>
|