index.php

<?php
// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2008 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC.  If not, see <http://www.gnu.org/licenses/>.

// BOINC Central front page.
// cases:
// not logged in:
//      Scientists: button
//      Computer Owners: buttons
// logged in, not submitter
//      Scientists: button
//      recent work summary
//      Continue to home page
// logged in, submitter
//      Job submission, File sandbox buttons
//      recent work summary
//      Continue to home page

require_once("../inc/db.inc");
require_once("../inc/util.inc");
require_once("../inc/news.inc");
require_once("../inc/cache.inc");
require_once("../inc/uotd.inc");
require_once("../inc/sanitize_html.inc");
require_once("../inc/text_transform.inc");
require_once("../inc/bootstrap.inc");

$config = get_config();
$no_web_account_creation = parse_bool($config, "no_web_account_creation");
$project_id = parse_config($config, "<project_id>");
    
$stopped = web_stopped();
$user = get_logged_in_user(false);

// The panel at the top of the page
//
function panel_contents() {
}

function top() {
    global $stopped, $master_url, $user;
    if ($stopped) {
        echo '
            <p class="lead text-center">'
            .tra("%1 is temporarily shut down for maintenance.", PROJECT)
            .'</p>
        ';
    }
    //panel(null, 'panel_contents');
}

function intro() {
    global $user;
    echo "<p>
<b>BOINC Central</b> is based on 
<a href=https://boinc.berkeley.edu>BOINC</a> - a system for
'volunteer computing', allowing people around the world
to donate computing power to science research.
BOINC Central lets scientists access the power of volunteer computing
without operating a BOINC server.
<p>
BOINC Central:
<ul>
<li>
supports widely-used science applications, such as
<a href=https://autodock.scripps.edu/>Autodock Vina</a>
from the Scripps Research Institute,
with versions for a range of computing platforms
<li>
lets scientists from academic research institutions
submit jobs for these applications.
<li>
is operated by
<a href=https://boinc.berkeley.edu>the U.C. Berkeley BOINC project</a>
</ul>
<p>
";

echo "
<p>
<p>
";
}

// show user contribution or lack thereof.
// if new, just say welcome
//
function show_user_info($user) {
    echo "<hr>";
    $dt = time() - $user->create_time;
    if ($dt < 86400) {
        echo tra("Thanks for joining %1", PROJECT);
    } else if ($user->total_credit == 0) {
        echo tra("Your computer hasn't completed any tasks yet.  If you need help, %1go here%2.",
                "<a href=https://boinc.berkeley.edu/help.php>",
                "</a>"
        );
    } else {
        $x = format_credit($user->expavg_credit);
        echo tra("You've contributed about %1 credits per day to %2 recently.", $x, PROJECT);
        if ($user->expavg_credit > 1) {
            echo " ";
            echo tra("Thanks!");
        } else {
            echo "<p><p>";
            echo tra("Please make sure BOINC is installed and enabled on your computer.");
        }
    }
    echo "<p><p>";
    echo sprintf('<a href=home.php class="btn btn-success">%s</a>
        ',
        tra('Continue to your home page')
    );
    echo "<p><p>";
    echo sprintf('%s
        <ul>
        <li> %s
        <li> %s
        <li> %s
        ',
        tra("Want to help more?"),
        tra("If BOINC is not installed on this computer, %1download it%2.",
            "<a href=download_software.php>", "</a>"
        ),
        tra("Install BOINC on your other computers, tablets, and phones."),
        tra("Tell your friends about BOINC, and show them how to join %1.", PROJECT)
    );
    echo "</ul>\n";
}

function show_join_button() {
    global $no_web_account_creation;
    echo '
        <p>
        <font size=+1><nobr>Computer owners:</nobr></font>
    ';
    if (!$no_web_account_creation) {
        echo sprintf(
            '<a href="signup.php" %s class="btn"><font size=+1>%s</font></a>',
            button_style(),
            tra('Join %1', PROJECT)
        );
    }
    echo sprintf('<p>%s <a href=%s>%s</a>',
        tra('Already joined?'),
        'login_form.php',
        tra('Log in')
    );
}

function scientist_button() {
    echo sprintf(
        '<font size=+1>Scientists:</font>
            <a href="scientist.php" %s class="btn btn-success"><font size=+1>Compute with BOINC Central</font></a>
        ',
        button_style()
    );
}

function scientist_links() {
    echo '<hr>';
    show_button('submit.php', 'Job submission');
    show_button('sandbox.php', 'File sandbox');
}

function left(){
    global $user, $no_web_account_creation, $master_url, $project_id;
    panel(
        $user?tra("Welcome, %1", $user->name):tra("What is %1?", PROJECT),
        function() use($user) {
            global $no_web_account_creation, $master_url, $project_id;
            if ($user) {
                intro();
                if (BoincUserSubmit::lookup_userid($user->id)) {
                    scientist_links();
                } else {
                    scientist_button();
                }
                show_user_info($user);
            } else {
                intro();
                scientist_button();
                show_join_button();
            }
        }
    );
    global $stopped;
    if (!$stopped) {
        $profile = get_current_uotd();
        if ($profile) {
            panel(tra('User of the Day'),
                function() use ($profile) {
                    show_uotd($profile);
                }
            );
        }
    }
}

function right() {
    panel(tra('News'),
        function() {
            include("motd.php");
            if (!web_stopped()) {
                show_news(0, 5);
            }
        }
    );
}

page_head(null, null, true);

grid('top', 'left', 'right');

page_tail(false, "", true);

?>